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Squashed 'libretro-common/' changes from edffe4d147..1548bee835

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1548bee835 Update glsm
df7c8aebea Update glsm

git-subtree-dir: libretro-common
git-subtree-split: 1548bee835ab5fa2d120a4859ff653a5f128de1f
This commit is contained in:
twinaphex 2018-06-25 23:55:40 +02:00
parent 7566e09970
commit a078d40b80
6476 changed files with 24 additions and 1679679 deletions
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20
.editorconfig
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# EditorConfig: http://EditorConfig.org
# Top-most EditorConfig file
root = true
# Unix-style newlines with a newline ending every file
[*]
end_of_line = lf
insert_final_newline = true
trim_trailing_whitespace = true
charset = utf-8
# 3 space indentation
[*.{c,h,js,css,html}]
indent_style = space
indent_size = 3
# Tab indentation
[Makefile*]
indent_style = tab

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.github/ISSUE_TEMPLATE.md vendored
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# First and foremost consider this:
- Only RetroArch bugs should be filed here. Not core bugs or game bugs
- This is not a forum or a help section, this is strictly developer oriented
## Description
[Description of the bug]
### Expected behavior
[What you expected to happen]
### Actual behavior
[What is actually happening]
### Steps to reproduce the bug
1. [First step]
2. [Second step]
3. [and so on...]
### Bisect Results
[Try to bisect and tell us when this started happening]
### Version/Commit
You can find this information under Information/System Information
- RetroArch: [version/commit]
### Environment information
- OS: [The operating system you're running]
- Compiler: [In case you are running local builds]

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.github/PULL_REQUEST_TEMPLATE.md vendored
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## Guidelines
1. Rebase before opening a pull request
2. If you are sending several unrelated fixes or features, use a branch and a separate pull request for each
3. If possible try squashing everything in a single commit. This is particularly beneficial in the case of feature merges since it allows easy bisecting when a problem arises
## Description
[Description of the pull request, detail any issues you are fixing or any features you are implementing]
## Related Issues
[Any issues this pull request may be addressing]
## Related Pull Requests
[Any other PRs from related repositories that might be needed for this pull request to work]
## Reviewers
[If possible @mention all the people that should review your pull request]

146
.gitignore vendored
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*.o
*.bmpobj
*.binobj
*.so
*.dll
*.a
*.elf
*.dol
*.map
*.swp
.tmp
.tmp.c
.tmp.cxx
config.log
/.project
/.externalToolBuilders/
/retroarch
/retroarch.cfg
/retroarch.exe
/retroarch_debug.exe
/config.h
/config.mk
/tools/retroarch-joyconfig
/tools/retroarch-joyconfig.exe
*.ncb
*.sdf
*.opensdf
*.suo
Debug
Release
ipch
*.user
/bootstrap/gx/wii/app_booter/app_booter.bin
*.zip
RetroArch-w32/
RetroArch-w64/
.DS_Store
*/build/*
*.pbxuser
!default.pbxuser
*.mode1v3
!default.mode1v3
*.mode2v3
!default.mode2v3
*.perspectivev3
!default.perspectivev3
xcuserdata
profile
*.moved-aside
DerivedData
.idea/
*.hmap
apple/tmp
apple/*.mobileprovision
apple/RetroArch_iOS.xcodeproj/project.xcworkspace/*
menu/driverspzarch.c
/Cg/
/GL/
/SDL/
/ffmpeg/
/freetype2/
/ft2build.h
/iconv.h
/libxml2/
/phoenix/
/python/
/rsound.h
.pc
/media/shaders_glsl/
/obj-w32/
# Wii U
*.depend
*.rpx
*.last
wiiu/wut/elf2rpl/elf2rpl
/pkg/wiiu/retroarch
/pkg/wiiu/wiiu
/pkg/wiiu/rpx
/wiiu-devel.properties
# 3ds
/.lst
*.3dsx
*.cia
*.3ds
*.bnr
*.smdh
/retroarch_3ds.core
/retroarch_3ds.icn
/retroarch_3ds_salamander.icn
# Ctags
/tags
# CLion
/cmake-build-debug/
# Android
/pkg/android/phoenix/obj/
/pkg/android/phoenix/assets/
/pkg/android/phoenix/libs/
/pkg/android/phoenix/bin/
/pkg/android/phoenix/gen/
/pkg/android/phoenix/local.properties
# Cloned by libretro-fetch.sh
/media/assets/
/media/autoconfig/
/media/overlays/
/media/shaders_cg/
/media/libretrodb/
pkg/apple/iOS/build/
pkg/apple/iOS/modules/
obj-unix/
.vagrant/
/pkg/msvc/Release Cg/*.exe
/pkg/msvc/Release Cg/*.iobj
/pkg/msvc/Release Cg/*.ipdb
/pkg/msvc/Release Cg/*.pdb
/pkg/msvc/Release Cg/*.lpl
/pkg/msvc/Release Cg/*.cfg
/pkg/msvc/*.db
/pkg/msvc/.vs
/pkg/msvc/*/.vs
/pkg/msvc/msvc-2010/Release Cg/RetroArc.27FF7CE1.tlog/*.tlog
/pkg/msvc/msvc-2010/Release Cg/RetroArc.27FF7CE1.tlog/*.lastbuildstate
/pkg/msvc/msvc-2010/Release Cg/*.log
/pkg/msvc/msvc-2010/Release Cg/*.obj
/pkg/msvc/msvc-2010/Release Cg/*.res
/pkg/msvc/msvc-2010/Release Cg/*.pdb
retroarch.cfg
Makefile.local
# Emscripten artifacts
retroarch.js
retroarch.js.mem
*.bc
*.wasm
# only ignore .js files in the repo root
/*.js

11
.project
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>RetroArch_</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
</buildSpec>
<natures>
</natures>
</projectDescription>

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.travis.yml
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# Use 'generic' to be able to override CC/CXX for clang
language: generic
matrix:
include:
- compiler: mingw-x86
addons:
apt:
packages:
- g++-mingw-w64-i686
- mingw-w64-i686-dev
script:
- CROSS_COMPILE=i686-w64-mingw32- CFLAGS="-D_WIN32_WINNT=0x0501" ./configure --disable-d3d8 --disable-d3d9 --disable-d3d10 --disable-d3d11 --disable-d3d12 && make HAVE_ZLIB=1 HAVE_BUILTINZLIB=1 HAVE_RPNG=1
- compiler: mingw-x64
addons:
apt:
packages:
- g++-mingw-w64-x86-64
- mingw-w64-x86-64-dev
script:
- CROSS_COMPILE=x86_64-w64-mingw32- CFLAGS="-D_WIN32_WINNT=0x0501" ./configure --disable-d3d8 --disable-d3d9 --disable-d3d10 --disable-d3d11 --disable-d3d12 && make HAVE_ZLIB=1 HAVE_BUILTINZLIB=1 HAVE_RPNG=1
- compiler: gcc
- compiler: clang
addons:
# Install a more recent clang than the default
apt:
sources:
- ubuntu-toolchain-r-test
- llvm-toolchain-precise-3.8
packages:
- clang-3.8
env: COMPILER_NAME=clang-3.8 CXX=clang++-3.8 CC=clang-3.8
- os: osx
osx_image: xcode7.3
script:
- xcodebuild -target RetroArch -configuration Release -project pkg/apple/RetroArch.xcodeproj
script:
- ./configure
- make
env:
global:
- MAKEFLAGS="-j2"
- secure: "qc91ReC3OlzSh2gFaSH6TYzC2qIQvgA2AZff6J13eaH8xijAhuMzttZ0rMQJ0DWCIhPeUb0kIzVyaGoe4MwPALzpw1C1AznIWiZJ53HN+hWCOcS/af7YVPk6HPySnwqrS+Wv3AIIvIKFV2mxv21F/JbT/N+pArlRrp904Xj+KPo="
addons:
apt:
packages:
- curl
- pkg-config
- libglu1-mesa-dev
- freeglut3-dev
- mesa-common-dev
- libsdl1.2-dev
- libsdl-image1.2-dev
- libsdl-mixer1.2-dev
- libsdl-ttf2.0-dev
- libusb-1.0-0-dev
coverity_scan:
project:
name: "RetroArch"
description: "RetroArch is the official reference frontend for the libretro API."
notification_email: libretro@gmail.com
build_command_prepend: "./configure; make clean"
build_command: "make"
branch_pattern: coverity_scan
notifications:
email: false

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.vscode/c_cpp_properties.json vendored
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{
"configurations": [
{
"name": "Mac",
"includePath": [
"/usr/include",
"/usr/local/include",
"${workspaceRoot}",
"${workspaceRoot}/libretro-common/include"
],
"defines": [],
"intelliSenseMode": "clang-x64",
"browse": {
"path": [
"/usr/include",
"/usr/local/include",
"${workspaceRoot}"
],
"limitSymbolsToIncludedHeaders": true,
"databaseFilename": ""
},
"macFrameworkPath": [
"/System/Library/Frameworks",
"/Library/Frameworks"
]
},
{
"name": "Linux",
"includePath": [
"/usr/include",
"/usr/local/include",
"${workspaceRoot}"
],
"defines": [],
"intelliSenseMode": "clang-x64",
"browse": {
"path": [
"/usr/include",
"/usr/local/include",
"${workspaceRoot}"
],
"limitSymbolsToIncludedHeaders": true,
"databaseFilename": ""
}
},
{
"name": "Win32",
"includePath": [
"C:/Program Files (x86)/Windows Kits/10/Include/10.0.15063.0/um",
"C:/Program Files (x86)/Windows Kits/10/Include/10.0.15063.0/ucrt",
"C:/Program Files (x86)/Windows Kits/10/Include/10.0.15063.0/shared",
"C:/Program Files (x86)/Windows Kits/10/Include/10.0.15063.0/winrt",
"${workspaceRoot}"
],
"defines": [
"_DEBUG",
"UNICODE"
],
"intelliSenseMode": "msvc-x64",
"browse": {
"path": [
"C:/Program Files (x86)/Windows Kits/10/Include/10.0.15063.0/um",
"C:/Program Files (x86)/Windows Kits/10/Include/10.0.15063.0/ucrt",
"C:/Program Files (x86)/Windows Kits/10/Include/10.0.15063.0/shared",
"C:/Program Files (x86)/Windows Kits/10/Include/10.0.15063.0/winrt",
"${workspaceRoot}"
],
"limitSymbolsToIncludedHeaders": true,
"databaseFilename": ""
},
"cStandard": "c11",
"cppStandard": "c++17"
},
{
"name": "msys2-mingw32",
"includePath": [
"C:/msys64/mingw32/include",
"C:/msys64/mingw32/i686-w64-mingw32/include",
"${workspaceRoot}/libretro-common/include",
"${workspaceRoot}/include",
"${workspaceRoot}"
],
"defines": [
"_DEBUG",
"UNICODE"
],
"intelliSenseMode": "msvc-x64",
"browse": {
"path": [
"C:/msys64/mingw32/include",
"C:/msys64/mingw32/i686-w64-mingw32/include",
"${workspaceRoot}/libretro-common/include",
"${workspaceRoot}/include",
"${workspaceRoot}"
],
"limitSymbolsToIncludedHeaders": true,
"databaseFilename": ""
}
},
{
"name": "msys2-mingw64",
"includePath": [
"C:/msys64/mingw64/include",
"C:/msys64/mingw64/x86_64-w64-mingw32/include",
"${workspaceRoot}/libretro-common/include",
"${workspaceRoot}/include",
"${workspaceRoot}"
],
"defines": [
"_DEBUG",
"UNICODE"
],
"intelliSenseMode": "msvc-x64",
"browse": {
"path": [
"C:/msys64/mingw64/include",
"C:/msys64/mingw64/x86_64-w64-mingw32/include",
"${workspaceRoot}/libretro-common/include",
"${workspaceRoot}/include",
"${workspaceRoot}"
],
"limitSymbolsToIncludedHeaders": true,
"databaseFilename": ""
}
}
],
"version": 4
}

45
.vscode/launch.json vendored
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@ -1,45 +0,0 @@
{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"name": "(gdb) Launch",
"type": "cppdbg",
"request": "launch",
"program": "${workspaceFolder}/retroarch.exe",
"args": ["-v"],
"stopAtEntry": false,
"cwd": "${workspaceFolder}",
"environment": [],
"externalConsole": false,
"MIMode": "gdb",
"miDebuggerPath": "c:\\msys64\\mingw64\\bin\\gdb.exe",
"setupCommands": [
{
"description": "Enable pretty-printing for gdb",
"text": "-enable-pretty-printing",
"ignoreFailures": true
}
]
},
{
"name": "(gdb) Attach",
"type": "cppdbg",
"request": "attach",
"program": "${workspaceFolder}/retroarch.exe",
"processId": "${command:pickProcess}",
"MIMode": "gdb",
"miDebuggerPath": "c:\\msys64\\mingw64\\bin\\gdb.exe",
"setupCommands": [
{
"description": "Enable pretty-printing for gdb",
"text": "-enable-pretty-printing",
"ignoreFailures": true
}
]
},
]
}

22
.vscode/settings.json vendored
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@ -1,22 +0,0 @@
{
"terminal.integrated.shell.windows": "C:\\msys64\\usr\\bin\\bash.exe",
"terminal.integrated.env.windows": {
"PATH": "/mingw64/lib/ccache/bin:/mingw64/lib/ccache/bin:/mingw64/lib/ccache/bin:/mingw64/bin:/usr/local/bin:/usr/bin:/bin:$PATH",
"MSYSTEM": "MINGW64",
},
"terminal.integrated.cursorBlinking": true,
"editor.tabSize": 3,
"editor.renderWhitespace": "all",
"editor.insertSpaces": true,
"files.associations": {
"frontend_driver.h": "c",
"*.in": "c",
"*.rh": "c",
"array": "c",
"stdlib.h": "c",
"cmath": "c",
"cstdlib": "c"
},
"C_Cpp.dimInactiveRegions": false,
}

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.vscode/tasks.json vendored
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{
// See https://go.microsoft.com/fwlink/?LinkId=733558
// for the documentation about the tasks.json format
"version": "2.0.0",
"tasks": [
{
"taskName": "msys2-mingw64 build",
"type": "shell",
"group": {
"kind": "build",
"isDefault": true },
"command": "./configure; make -j2",
"options": {
"shell": {
"executable": "C:\\msys64\\usr\\bin\\bash.exe",
"args": [
"-c"
]
}
}
}
{
"taskName": "msys2-mingw64 build with debug symbols",
"type": "shell",
"group": "build",
"command": "./configure; DEBUG=1 make -j2",
"options": {
"shell": {
"executable": "C:\\msys64\\usr\\bin\\bash.exe",
"args": [
"-c"
]
}
}
}
{
"taskName": "msys2-mingw64 rebuild",
"type": "shell",
"group": "build",
"command": "make -j2",
"options": {
"shell": {
"executable": "C:\\msys64\\usr\\bin\\bash.exe",
"args": [
"-c"
]
}
}
}
{
"taskName": "msys2-mingw64 clean",
"type": "shell",
"group": "build",
"command": "make clean",
"options": {
"shell": {
"executable": "C:\\msys64\\usr\\bin\\bash.exe",
"args": [
"-c"
]
}
}
}
{
"taskName": "msys2-mingw64 run",
"type": "shell",
"group": {
"kind": "test",
"isDefault": true },
"command": "./retroarch -v",
"options": {
"shell": {
"executable": "C:\\msys64\\usr\\bin\\bash.exe",
"args": [
"-c"
]
}
}
}
]
}

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CHANGES.md
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# 1.7.4 (future)
- ANDROID: Add sustained performance mode, can be turned on/off in Power Management settings menu.
- ANDROID: Powerstate/battery level support.
- COMMON: Automatically hide "Configuration Override options" in Quick Menu.
- COMMON: Small Bugfix to not trigger savestate code when pressing Reset.
- HID/OSX: Fix to set hid device registration deterministic (#6497), to address issue #6640 re-adding dynamic device registration.
- LOCALIZATION: Update Italian translation.
- LOCALIZATION: Update Polish translation.
- LOCALIZATION: Update Portuguese / Brazilian translation.
- LOCALIZATION: Update Russian translation.
- LOCALIZATION: Update Spanish translation.
- MIDI: Add MIDI support to the libretro API. Dosbox is the first proof of concept core implementing libretro MIDI.
- MIDI: Add a Windows driver for MIDI, based on winmm.
- MENU/QT/WIMP: QT QSlider styling for Dark Theme.
- MENU/QT/WIMP: Remove button ghostly inside highlighting.
- METAL: Initial work-in-progress video driver for Metal. macOS-only right now, and currently requires macOS 10.13. Works with RGUI right now.
- METAL/SLANG: Slang shaders should be compatible with Metal video driver.
- PS3: Add audio mixer support for FLAC and MP3.
- PSP: Use proper button labels, fix inverted R-Stick Y axis.
- REMAPS: Fix the way offsets are calculated for keyboard remapping.
- RUNAHEAD: Fix full-screen mode change breaking Secondary Core's environment variables.
- VITA: Use proper button labels, fix inverted R-Stick Y axis.
- VULKAN: Fix two validation errors.
- VULKAN/OSX: Initial MoltenVK support. Not enabled yet, several MoltenVK bugs should be fixed first before we can have it fully working.
- WII: Change deflicker setting to work in 480p or higher, and always enables vfilter so that the user can easily change brightness.
- WIIU: Fix out-of-bounds rendering bug
- WIIU: Implement UDP broadcast network logging on Wii U.
# 1.7.3
- AUDIO: Audio mixer supports FLAC/MP3 file types now!
- COMMON: Fixed bug 'crashing in cores that don't range check retro_set_controller_type'. Some people were having crashes when device is set to RETRO_DEVICE_NONE and the cores don't check the number of ports, in VBAM's case it was overflowing and crashing. QuickNES was crashing too.
- COMMON: Fixed buffer overflow in url encoding (affecting MSVC2010/2013).
- COMMON: (QuickMenu) Added Configuration Override submenu.
- HID: Merge new HID subsystem.
- HID: Fix WaveBird support for the Wii U GCA.
- HID/OSX: Fix regression with IODHIDManager - gamepads which are connected later would not be autoconfigured.
- LOCALIZATION: Update Italian translation.
- LOCALIZATION: Update Japanese translation.
- LOCALIZATION: Update Portuguese translation.
- MENU: New WIMP Qt GUI!
- MENU: Audio mixer now works in the menu without any cores loaded. You have to enable the setting 'Enable menu audio' for this to work.
- REMAPPING/OVERLAYS: Fix regression - overlays could no longer be remapped.
- SCANNER: Add Wii Backup File WBFS support.
- X11: CRT SwitchRes support for X11/Linux.
# 1.7.2
- ANDROID/OPENSL: Prevent crashes when setting audio latency too low (buffer count can never be lower than 2 now).
- CRT: Added CRT SwitchRes.
- COMMON: Hide the 'Core delete' option if the 'Core updater' is also hidden.
- COMMON: Add way to reset core association for playlist entry.
- COMMON: Fix invalid long command line options causing infinite loop on Windows
- COMMON: Add OSD statistics for video/audio/core.
- COMMON: Added runahead system; allows you to drive down latency even further.
- COMMON: Fix buggy behavior that could happen with ZIP file reading on some platforms as a result of not initializing struct.
- CHEEVOS: Support Atari 2600, Virtual Boy, and Arcade (only Neo Geo, CPS-1, CPS-2 and CPS-3 and only with fbalpha core).
- CHEEVOS: Add option to automatically take a screenshot when an achievement is triggered.
- CHEEVOS: Fixed incompatibilities with Neo Geo Pocket achievement sets.
- CHEEVOS: Store only login token, not password.
- D3D10: Added D3D10 driver to release build. Has working shaders (Slang), overlay, and menu display driver support. Should be on par capabilities wise
with D3D11 driver except for there being no hardware rendering right now.
- D3D11: Experimental hardware renderer. Allows for libretro cores to use D3D11 for hardware rendering. First core to use this is PPSSPP.
- D3D11: Increase backwards compatibility, shaders compile with Shader Model 4.0 now, added support for more feature levels.
- D3D10/D3D11/D3D12: Fix crashes with completely black or white thumbnail textures in XMB.
- GUI: Support disabling window decorations on Windows and Linux.
- LIBRETRO: Addition - Functions to enable and disable audio and video, and an environment function to query status of audio and video enables.
- LOCALIZATION: Update Italian translation.
- LOCALIZATION: Update Polish translation.
- MENU: Add Rewind/Latency/Overlay settings to Quick Menu, add options to show/hide them (User Interface -> Views -> Quick Menu)
- MENU/RGUI: Only show Menu Linear Filter for RGUI and only show it for
video drivers that implement it (D3D8/9/10/11/12/GL)
- MENU/RGUI: Add User Interface -> Appearance options.
- MENU/RGUI: D3D8/D3D9: Hookup Menu Linear Filter
- MENU/XMB: Disable XMB shadow icons by default for PowerPC and ARM for performance reasons.
- MENU/XMB: Left/right thumbnails are now automatically scaled according to layout.
- MENU/XMB: Add Left Thumbnails (additional to the right).
- MENU/XMB: Fixed left/right tab regression.
- MENU/XMB: Fix scaling of tall images that were cut on bottom previously.
- MENU/XMB: Menu scale factor setting now changes texts length, image scaling and margins.
- MENU/XMB: Mouse cursor scales correctly now.
- MENU/XMB: Add toggle to show/hide Playlist tabs.
- MENU/XMB: Add menu layout - can switch between Desktop, Handheld and Auto.
- MENU/XMB: Don't load menu pipeline shaders unless XMB is selected (D3D10/D3D11/D3D12/GL/Vulkan)
- MENU/VIDEO: Only show black frame insertion for the video drivers/context drivers
that support it (so far this includes - D3D8/D3D9, OpenGL, Vulkan)
- MENU/VIDEO: Only show max swapchain images if supported by video driver and/or context driver (so far this includes - DRM EGL context driver, VideoCore EGL context driver, Vulkan)
- MENU/MaterialUI: Automatic DPI Scaling should be much improved now, now scales as expected at 1440p and 4K resolutions.
- MENU/MaterialUI: Fix wrong calculation of an entry height causing long playlists to end up outside of screen range. This also could cause crashes on low DPI screens.
- IOS: Fixed crash when opening downloaded roms from Safari or using the "Open in.." functionality. Added the compiler flag to support keyboard remapping to controls.
- IOS: Fixed buffer overlap that caused a crash while trying to download GLSL shaders from the buildbot.
- PS3: fix URLS
- REMAPS: Mapping keyboard keys from more than one gamepad (works with dosbox)
- REMAPS: Mapping more than one button to the same action
- REMAPS: Unmapping buttons
- REMAPS: Unmapping analogs
- REMAPS: Mapping a button to trigger an analog response (tested with mupen, can run on SM64 with the d-pad now, triggers a full analog tilt)
- REMAPS: Mapping an analog to another analog (having more than one analog mapped to the same output causes issues)
- REMAPS: Mapping an analog to produce a button response
- SCANNER: Should be able to scan dual-layer Wii disc images now, filestream code now supports files larger than 4GB.
- SHADERS/SLANG: Slang shaders should work again on Android version and MSVC versions (basically all the Griffin-based versions).
- SHADERS: If GL context is GLES2/3/Core context, Cg shaders are unavailable. Applies to shader list too.
- SHADERS: Hide cg/glsl shaders from being able to be selected if D3D8/9/10/11/Vulkan video drivers are selected.
- SHADERS: Hide slang shaders from being able to be selected if D3D8/9/OpenGL video drivers are selected.
- SHADERS: Prevent crashes from occurring if we have the GL video driver in use and we try to skip to a slang shader through next/previous hotkeys
- SHADERS: Fix shader parameter increase / decrease functions
- SUBSYSTEM: handle savestates properly (cart1 + cart2.state0)
- VULKAN/X11: Fix X11 Vulkan bug from Wayland driver.
- VULKAN: Fix multi-line text spacing in menus with Vulkan driver.
- WINDOWS XP: Add Cheevos support.
- WINDOWS/MSVC 2003/2005/2010/2013/2015/2017: Add Cheevos support.
- VITA: Bugfix for 'PS Vita takes many time to start to accept input' issue.
- X11: Allow compositor disabling on X11 fullscreen through _NET_WM_BYPASS_COMPOSITOR
- X11: Prioritize _NET_WM_STATE_FULLSCREEN_ in true fullscreen mode
- WIIU: Fix OOB read/write in keyboard driver.
# 1.7.1
- 3DS: Now correctly reports amount of CPU cores.
- 3DS: Frontend rating is now correctly implemented for both New 3DS/2DS and Old 3DS/2DS.
- 3DS: Initial networking support, HTTP requests won't work yet.
- 3DS: Now reports memory and battery state.
- AUDIO: Added 'Audio Resampler Quality' setting to Audio Settings. Setting this higher will increase sound quality at the expense of sound latency and/or performance. Setting this value lower will improve sound latency/performance at the expense of sound quality. Only has an effect if the Sinc resampler is used, and you have to restart the game for changes to take effect.
- CHEEVOS: Fix unofficial achievements not being loaded.
- CHEEVOS: Show savestate menu entries when no achievements are found even if hardcore mode is enabled.
- CHEEVOS: Support Neo Geo Pocket.
- COMMON: Bugfix for issue related to 'Windows mouse pointer visible when running MESS or MAME cores'.
- COMMON: Fix bug 'Last item in a Playlist is ignored'.
- COMMON: New LED API. Driver implemented for Raspberry Pi, proof of concept implemented for core MAME 2003.
- COMMON: Add quick menu option to watch shader files for changes and recompile them automatically (Linux only for now).
- D3D8: Direct3D 8 can now work on systems that have Direct3D 8 installed.
- D3D9: Add menu support for MaterialUI/XMB.
- D3D10: Initial video driver implementation.
- D3D11: Initial video driver implementation.
- D3D11: SPIRV-Cross/slang shader support for D3D11.
- D3D12: Initial video driver implementation.
- DINPUT: don't reinitialize input driver on network events / media insertion / network drive connection
- INPUT: show friendly names when available under input binds and system information
- INPUT: show the config name when available under system information
- GUI: Allow changing menu font color.
- GUI: Menu visibility options for RGUI and MaterialUI.
- GUI/MaterialUI: Works now with D3D8, D3D9 Cg, D3D11 and D3D12 drivers.
- GUI/XMB: Add Monochrome Inverted icon theme.
- GUI/XMB: Allow changing menu scale to 200%.
- GUI/XMB: Works now with D3D8, D3D9 Cg, D3D11 and D3D12 drivers. Menu shader effects currently don't work on D3D8/D3D9 Cg.
- HAIKU: Restored port.
- KEYMAPPER: prevent a condition that caused input_menu_toggle to stop working when a RETRO_DEVICE_KEYBOARD type device is enabled
- GL: ignore hard gpu sync when fast-forwarding
- IOS10/11: Handle hardware keyboards and iCade controllers
- LOCALIZATION: Update Italian translation.
- LOCALIZATION: Update Japanese translation.
- LOCALIZATION: Update Portuguese-Brazilian translation.
- LOCALIZATION: Update Spanish translation.
- NETPLAY: Add menu option to select different MITM (relay) server locations.
- OSX: Modify HID buttons detection algorithm.
- QB: Added --datarootdir, --sysconfdir, --bindir, --docdir and --mandir.
- QB: Deprecated --global-config-dir, --with-bin_dir and --with-man_dir.
- SHADERS: Allow saving of shader presets based on the parent directory (Saving one for */foo/bar/mario.sfc* would result in *shaders/presets/corename/bar.ext*). We decided it's safer to still isolate the presets to a single core because different cores may treat video output differently.
- SHADERS: Don't save the path to the current preset to the main config. This was causing weird behavior, instead it will try to load *currentconfig.ext* and it will save a preset with that name when select *apply shader preset*. The resulting shader will restore properly after restarting and even after core/parent/game specific presets are loaded
- SOLARIS: Initial port.
- SWITCH: Initial Nintendo Switch port, based on libtransistor SDK.
- PS3: Enable Cheevos.
- PSP: Enable threading support through pthreads.
- SHADERS: SPIRV-Cross/slang shader support for D3D11.
- SHIELD ATV: Allow the remote / gamepad takeover hack to work with the 2017 gamepad
- SUBSYSTEM: Subsystem saves now respect the save directory
- SUBSYSTEM: You can now load subsystem games from the menu (see https://github.com/libretro/RetroArch/pull/6282 for caveats)
- VULKAN: Fix swapchain recreation bug on Nvidia GPUs with Windows 10 (resolved in Windows Nvidia driver version 390.77).
- WINDOWS: Improved Unicode support (for cores/directory creation and 7zip archives).
- WINDOWS: Show progress meter on taskbar for downloads (Windows 7 and up).
- WINDOWS: WS_EX_LAYERED drastically decreases performance, so only set it when needed (transparency in windowed mode).
- WIIU: Overlay support.
- WIIU: Transparency support in menu + overlays.
- WIIU: Increased stability during core switching.
- WIIU: Shader support.
- WIIU: Menu shader effects added (shaders).
- WIIU: Add missing time/clock support. (also fixes RTC [Real Time Clock] in Gambatte)
- XBOX OG: Restored port.
# 1.7.0
- CHEEVOS: Add badges for achievements, shows thumbnail images of achievements.
- CHEEVOS: Leaderboard support.
- CHEEVOS: Only disable savestates on hardcore mode if achievements are not available.
- COMMANDLINE: Fix fullscreen toggle switch.
- COMMON: Add 'Automatically Load Content To Playlist' feature, enabled by default.
- COMMON: Fix slowmotion ratio always being reset back to 1.
- COMMON: Optimized NBIO implementations now for Apple, Windows, and Linux. Uses mmap for Linux/Windows/BSD if/when available. File I/O should now be much faster for loading images inside the menu.
- COMMON: Native Blissbox support now for latest firmware as of writing (2.0). Implementation through libusb and/or native Windows HID.
- COMMON: New lightgun API.
- COMMON: New VFS (Virtual File System) API.
- COMMON: Fixed some playlist bugs.
- COMMON: New snow shader.
- COMMON: Fix Quick Menu title, no longer shows 'Select File'.
- COMMON: Fix loading cores that require no content one after another.
- COMMON: Map Delete key to Y button for non-unified menu keyboard controls.
- COMMON: Fix for relative paths being normalised and generating a duplicate history entry.
- EMSCRIPTEN: Fix references to browserfs.
- FREEBSD: Support libusb HID input driver.
- HAIKU: Buildfix.
- INPUT: Map clear button to DEL key.
- LINUX/X11: Add RetroArch logo to window title bar.
- LINUX/X11: Input driver now supports new lightgun code.
- LINUX/X11: Support window transparency (requires a compositing window manager).
- LOBBIES: Fix for crash on join netplay rooms via touch / glui.
- LOCALIZATION: Update Italian translation.
- LOCALIZATION: Update Japanese translation.
- LOCALIZATION: Update Portuguese-Brazilian translation.
- LOCALIZATION: Update Polish translation.
- LOCALIZATION: Update Russian translation.
- MENU: Snowflake menu shader effect.
- OSX/PPC: Fix the GL2 renderchain, had to use EXT versions of framebuffer/renderbuffer functions.
- PS3: HTTP requests / downloads should now work.
- PS3: Core Updater now works.
- PS3: Improved font rendering, enable STB Unicode font renderer.
- PSP: Make it work with Vita's Adrenaline.
- PSP: Fix audio sync.
- PSP: Fix content loading, port should be functional again.
- PSP: Use 64MB when available.
- SCANNER: Fix crash from Windows-incompatible format string.
- VITA: Improve packaging, installation times.
- WIIU: Disabled the controller patcher for now since it was the source of many stability issues.
- VULKAN: Various stability fixes for WSI.
- WINDOWS: Add MSVC 2017 solution.
- WINDOWS: Get rid of the empty console window in MSVC 2010 builds.
- WINDOWS: Raw input driver now supports new lightgun code.
- WINDOWS: Use configured OSD/text message color on GDI driver.
- WINDOWS/XINPUT: Populate XInput VID/PID from DInput so autoconfig doesn't rely solely on joypad names
- WINDOWS/XINPUT: Fix crash that occurs in some situations with Steam running and a Steam Controller plugged in.
- WINDOWS: Improve version reporting under System Information.
- WINDOWS: Support window transparency.
- WINDOWS: Correct usage of GetWindowPlacement per MS docs, fixes game window position on Win95/98.
- WINDOWS: Added Visual Studio 2017 support.
# 1.6.9
- COMMON: Small memory leak.
- NETPLAY: Fix network command only working once.
# 1.6.8
- Audio: Fix the Audio DSP picker
- CHEEVOS: Add support for Atari Lynx cheevos.
- CHEEVOS: Add support for RetroAchievements Leaderboards.
- GUI: (MaterialUI) Fix crash that happened on context reset with Vulkan.
- GUI: (MaterialUI) Skip querying and drawing items that are not visible; Cache content height and bbox calculation.
- GUI: (MaterialUI) Fix entry box highlight calculation.
- GUI: (XMB) Skip drawing the fading list when it is already transparent. Optimization.
- GUI: (XMB) Comment out visible item calculation in xmb_draw_items().
- GUI: (RGUI) Prevent crashes when using a non-English language reliant on UTF8.
- GUI: Add menu option for OSD background color.
- GUI: Add menu option for OSD text color.
- GUI: Add menu option to remove frame count from OSD.
- GUI: Allow wraparound of int/float settings when pressing the left key
- INPUT/LIBRETRO: Add support for more mouse buttons (buttons 4/5)
- INPUT/LIBRETRO: Add support for analog buttons
- INPUT: Always show the controls menu even if descriptors are not set
- INPUT: Fix input descriptors not being set on cores that don't implement the controllers interface
- INPUT: Apply descriptors only for the amount of cores the core supports
- INPUT: Implement keyboard to gamepad input remapping (limited to one gamepad device for now)
- INPUT: Fix absolute mouse move handling on the winraw driver
- INPUT: Ignore keyboard input if window is not active on udev driver
- INPUT: Sanitize the filenames of autoconfig profiles before saving
- LOBBIES: Fix crash on navigating left / right from the lobby menu
- LOCALIZATION: Update Dutch translation
- LOCALIZATION: Update Italian translation.
- LOCALIZATION: Update Japanese translation.
- LOCALIZATION: Update Portuguese-Brazilian translation.
- LOCALIZATION: Update Russian translation.
- LINUX/ARMHF: Set buildbot updater URL to armhf location instead of blank string
- LINUX/PI: Broadcom VC4: Add Videocore config option
- LINUX/UDEV: Fix - RetroArch reads keyboard input when not focused with the udev input driver.
- NETPLAY: Fix disconnection not fully deinitializing Netplay.
- NETPLAY: Fix lan rooms when there is more than one room
- NETPLAY: Fix lan rooms on systems where all addresses are treated as IPv6
- COMMON: Fix clear/free loop conditionals in playlists.
- WINDOWS/GDI: Fix flickering of text.
- WINDOWS/GDI: Fix graphics corruption on Windows 98
- WINDOWS/GDI: Allow compiling without DirectInput8 for NT support
- WINDOWS/WGL: Try to use wglSwapLayerBuffers instead of SwapBuffers if possible (for more optimal performance).
- WINDOWS: Fix menubar text corruption on Japanese locale systems
- WINDOWS: Support Unicode file I/O (can now display CJK characters in file browser for example).
- WINDOWS: Support Windows 95, NT3.51, NT4
- WINDOWS: add Makefile.griffin targets for msvc6,2003,2005,2010,2012,2013
- WII: Use custom, embedded libogc SDK.
- WIIU: Initial touchscreen support for WiiU gamepad.
- WIIU: Add Cheevos support.
- SCANNER: Fix archive scanning.
- SCANNER: Support CHD files.
- SCANNER: Support Gamecube ISO scanning.
- SCANNER: Use primary data track of disc images for CRC lookups rather than cue files. This is slower but finds matches more reliably, and is necessary for CHD files to work at all. Update your databases!
- SCANNER: Fall back on looking inside archives when matching MAME/FBA content (most recent cores only). If you had difficulty with content being detected before, you may have better luck now. Update your databases and core info!
# 1.6.7
- SCANNER: Fix directory scanning.
- SCANNER: Fix file scanning.
- COMMON: Fix 'Disk Image Append' option.
- FREEBSD: Compatibility fixes for Video4Linux2 camera driver.
- GUI: (MaterialUI) Add disk image append icons.
- GUI: (MaterialUI) Improve word wrapping when menu icons are enabled.
- GUI: (MaterialUI) Add User Interface -> Appearance -> Menu Icons Enable. You can turn on/off the icons on the lefthand side of the menu entries.
- GUI: Performance optimizations for XMB menu driver - only calculates visible items.
- LOCALIZATION: Update Italian translation.
# 1.6.6
- 3DS: Fixes serious performance regression that affected every core; rewind was always implicitly enabled.
- AUDIO: MOD/S3M/XM sound should now be properly mixed in with the core's sound.
- GUI: Visual makeover of MaterialUI.
- GUI: Added 'Music', 'Images' and 'Video' collection options to RGUI/MaterialUI.
- GUI: Allow the user to add 'Favorites'.
- GUI: Allow the user to rename entries.
- GUI: Performance optimizations for XMB menu driver.
- LOCALIZATION: Update Italian translation
- INPUT: Overlay controller response - when we press buttons on the gamepad or keyboard, the corresponding buttons on the overlay will be highlighted as well.
- NETBSD: Silence some compilation warnings.
- COMMON: Fixed bug 'Deleting an entry from a playlist would not update the list view inside XMB'.
- COMMON: Fix inet_ntop_compat on Unix
- LOBBY: Add skeleton to add help descriptions to lobbies
# 1.6.5
Skipped this one.
# 1.6.4
- ANDROID: Fire Stick & Fire TV remote overrides gamepad port 0 on button press and viceversa like SHIELD devices
- ANDROID: Provide default save / system / state / screenshot locations
- AUDIO: Audio mixer supports MOD/S3M/XM file types now!
- INPUT: input swap override flag (for remotes) is cleared correctly
- INPUT: allow specifying libretro device in remap files
- INPUT: allow specifying analog dpad mode in remap files
- INPUT: allow saving libretro device to remap files
- INPUT: allow saving analog dpad mode to remap files
- INPUT: allow removing core and game remap files from the menu
- COMMON: Cores can now request to set a 'shared context'. You no longer need to explicitly enable 'Shared Hardware Context' for Citra/OpenLara/Dolphin.
- COMMON: Add 'Delete Core' option to Core Information menu.
- COMMON: Allow Max Timing Skew to be set to 0.
- COMMON: Change the "content dir" behavior so it works on either a flag or an empty directory setting, now platform drivers can provide defaults for save / system / state / screenshot dirs and still allow the content dir functionality, these settings are under settings / saving and flagged as advanced
- GUI: You can turn on/off 'Horizontal Animation' now for the XMB menu. Turning animations off can result in a performance boost.
- GUI: Fix sublabel word-wrapping in XMB where multi-byte languages were cut off too soon
- LOCALIZATION: Update Dutch translation
- LOCALIZATION: Update Traditional Chinese translation
- LOCALIZATION: Update Italian translation
- LOCALIZATION: Update Russian translation
- WINDOWS: Provide default save / system / state / screenshot locations
- LOBBIES: Show what country the host is in
- MENU: Enable OSD text rendering for gdi and libcaca drivers
- WINDOWS 98/ME/2K: Set default directory for MSVC 2005 RetroArch version.
- WII: Better V-Sync handling, backported from SuperrSonic.
- WIIU: Exception handler rewritten.
# 1.6.3
- IOS: Fix GL regression - 32bit color format cores were no longer rendering
- CHEEVOS: Add support for N64 cheevos and other small fixes.
- CHEEVOS: Add 'Achievements -> Achievements Verbose Mode'. Ability to display cheevos related messages in OSD, useful for RetroAchievements users.
- AUDIO: Audio mixer's volume can now be independently increased/decreased, and muted.
- AUDIO: Mute now no longer disables/enables audio but instead properly mutes the audio volume. Mute is also independent from the audio mixer volume.
- INPUT: Add mouse index selection; ability now to select between different mice
- INPUT: Fix 'All Users Control Menu' setting
- LINUX: Add a tinyalsa audio driver. Doesn't require asoundlib, should be self-contained and lower-level.
- LOBBIES: Announce the RetroArch version too
- LOCALIZATION: Add Traditional Chinese translation
- LOCALIZATION: Update French translation
- LOCALIZATION: Update Italian translation
- LOCALIZATION: Update Japanese translation
- LOCALIZATION: Update Russian translation
- MENU: Add 'User Interface -> Views'. Ability to display/hide online updater and core updater options.
- NETPLAY: Disconnecting one client shouldn't cause everyone to disconnect anymore
- NETWORK: SSL/TLS support, disabled by default
- SCANNER: Fix PS1 game scanning
- SCANNER: Move content list builder into scanner task with progress, fixes menu freeze with large playlists
- SDL2: Fix 'SDL2 driver does not see the hat on wired Xbox 360 controller"
- SETTINGS: Fix regression 'Custom Viewport is no longer overridable per-core or per-game'
- VITA: Add cheevos support
- VITA: Add support for external USB if mounted
- WAYLAND: Fix menu mouse input
- WII: Add support for single-port 'PS1/PS2 to USB controller adapter
# 1.6.0
- ANDROID: Allow remotes to retain OK/Cancel position when menu_swap_ok_cancel is enabled
- ANDROID: Improve autoconf fallback
- ANDROID: Improve shield portable/gamepad device grouping workaround
- ANDROID: Runtime permission checking
- AUDIO: Audio mixer support. Mix up to 8 streams with the game's audio.
- AUTOSAVE/SRAM - Fix bug #3829 / #4820 (https://github.com/libretro/RetroArch/issues/3829)
- ENDIANNESS: Fixed database scanning. Should fix scanning on PS3/WiiU/Wii, etc.
- LOBBIES: Fallback to filename based matching if no CRC matches are found (for people making playlists by hand)
- LOBBIES: GUI refinement, show stop hosting when a host has been started, show disconnect when playing as client
- LOBBIES: if the game is already loaded it will try to connect directly instead of re-loading content (non-fullpath cores only)
- LOBBIES: unify both netplay menus
- LOCALIZATION/GUI: Korean font should display properly now with XMB/MaterialUI's default font
- LOCALIZATION: Update German translation
- LOCALIZATION: Update Japanese translation
- LOCALIZATION: Update Russian translation
- LOCALIZATION: Update/finish French translation
- MENU: Improved rendering for XMB ribbon; using additive blending (Vulkan/GL)
- MISC: Various frontend optimizations.
- NET: Fix bug #4703 (https://github.com/libretro/RetroArch/issues/4703)
- OSX/MACOS: Fixes serious memory leak
- THUMBNAILS: Thumbnails show up now in Load Content -> Collection, Information -> Database
- VIDEO: Fix threaded video regression; tickering of menu entries would no longer work.
- VITA: Fix 30fps menu (poke into input now instead of reading the entire input buffer which apparently is slow)
- VITA: Fix frame throttle
- VITA: Fix slow I/O
- VULKAN: Fix some crashes on loading some thumbnails
- VULKAN: Unicode font rendering support. Should fix bad character encoding for French characters, etc.
- WII: Fix crashing issues which could occur with the dummy core
- WIIU: HID Controller support
- WIIU: Initial network/netplay support
- WIIU: XMB/MaterialUI menu driver support
- WINDOWS: Added RawInput input driver for low-latency, low-level input.
- WINDOWS: Added WASAPI audio driver for low-latency audio. Both shared and exclusive mode.
- WINDOWS: Core mouse input should be relative again in cores
# 1.5.0
- ANDROID: Autoconf fallback
- ANDROID: Mouse support / Emulated mouse support
- AUTOCONF: Fix partial matches for pad name
- CHEEVOS: Fix crashes in the cheevos description menu
- CHEEVOS: WIP leaderboards support
- COMMON: 9-slice texture drawing support
- COMMON: Threading fixes
- CORETEXT/APPLE: Ability to load menu display font drivers and loading of custom font.
- DOS: Add keyboard driver
- DOS: Improve color accuracy and scaling
- GUI: Add a symbol page in the OSK
- GUI: Allow changing icon theme on the fly
- GUI: Better dialogs for XMB
- GUI: Various settings are now only visible when advanced settings is enabled
- LOCALIZATION: Add/update Korean translation
- LOCALIZATION: Rewrite German translation
- LOCALIZATION: Update several English sublabels
- LOCALIZATION: Update several Japanese labels
- MOBILE: Long-tap a setting to reset to default
- MOBILE: Single-tap for menu entry selection
- NET: Allow manual netplay content loading
- NET: Announcing network games to the public lobby is optional now
- NET: Bake in miniupnpc
- NET: Fix netplay join for contentless cores
- NET: Fix netplay rooms being pushed on the wrong tab
- NET: Lan games show next to lobbies with (lan) and connect via the private IP address
- NET: Use new lobby system with MITM support
- NUKLEAR: Update to current version
- SCANNER: Always add 7z & zip to supported extensions
- VULKAN: Add snow/bokeh shader pipeline effects - at parity with GL now
- VULKAN: Find supported composite alpha in swapchain
- WIIU: Keyboard support
- WINDOWS: Fix loading of core/content via file menu
- WINDOWS: Logging to file no longer spawns an empty window
# 1.4.1

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# Contributing to RetroArch
If you are a developer and want to contribute to the development of RetroArch, please read this.
If you have found a bug and want to submit a minor patch or a bug report, please read this as well.
# Submitting a bug report
When submitting a bug report, make sure that the bug is local to RetroArch.
A bug in a libretro core or something deemed to be external is likely to be closed very fast.
If you still suspect a bug in RetroArch, make sure to test with several cores to make sure.
If you have troubles building RetroArch on Linux/BSD/OSX, make sure to paste shell output of ./configure,
as well as config.log and shell output of make. If building on Windows, just paste shell output of make.
If the issue occurs during runtime, make sure to paste RetroArch's verbose log.
If using Phoenix frontend, you can find log in (File -> Show Log) after running.
In console, make sure to run with verbose (-v) flag.
# Pull Requests
Outside contributions are generally only accepted in the form of a pull request. The process is very simple.
Fork RetroArch, make your changes, and issue a pull request on GitHub. This can all be done within the browser.
The changes are reviewed, and might be merged in. If the pull request isn't acceptable at the time,
note that it's possible to continue pushing up commits to your branch.
If you want to develop a larger feature,
we'd like to discuss this first (ideally on IRC) so that you don't risk developing something
that won't be merged. A pull request with a proof-of-concept is fine, but please indicate so.
## libretro API
If you wish to add functionality to libretro's API, it can take some time to merge in, because changes
to libretro API will affect other projects as well, and we highly value API/ABI stability.
Features will only be added when deemed *necessary* for a concrete libretro core to function properly.
Features will not be added on basis of hypothetical libretro implementations.
# Coding style
Having a consistent code style throughout the code base is highly valued.
Please look through the code to get a feel for the coding style.
A pull request may be asked to fix the coding style before submission.
In other cases, a pull request may be followed up with a "style nit commit".
## Non-obvious things:
- Code should be both ISO C99 and ISO C++ compatible. This dual requirement is for XBox360 and MSVC in general. Think of it as a C++ compatible subset of C99.
- Warnings are not allowed (-Wall). Make sure your code is warning-free. Note that warning sensitivity differs a bit across compiler versions.
- Using deprecated APIs is discouraged.
# Copyright Headers and AUTHORS
If you have contributed to a part of a source file (a chunk of code that's written by you),
you should add yourself to the copyright header in that file.
If you have contributed significantly
(a feature, a contribution you can "name", e.g. "Added audio driver foo"), you should add yourself to AUTHORS file.
We'd like your full name and email, and which features you have been part of.
# IRC
Active development happens on IRC. (#retroarch @ irc.freenode.org)
We value discussing things in "real-time".
# Commit Access
Contributors who show a track record of making good pull requests over time will eventually get commit access to the repo.
This typically happens when the "overhead" of looking through pull requests over time becomes a burden.

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GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
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The licenses for most software and other practical works are designed
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software for all its users. We, the Free Software Foundation, use the
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When we speak of free software, we are referring to freedom, not
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To protect your rights, we need to prevent others from denying you
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Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
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If conditions are imposed on you (whether by court order, agreement or
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Notwithstanding any other provision of this License, you have
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section 13, concerning interaction through a network will apply to the
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14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
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option of following the terms and conditions either of that numbered
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Foundation. If the Program does not specify a version number of the
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by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
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to choose that version for the Program.
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THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
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EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
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If the disclaimer of warranty and limitation of liability provided
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an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

277
Makefile
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@ -1,277 +0,0 @@
HAVE_FILE_LOGGER=1
HAVE_CC_RESAMPLER=1
NEED_CXX_LINKER=0
MISSING_DECLS =0
ifneq ($(C90_BUILD),)
C89_BUILD=1
endif
include config.mk
# Put your favorite compile flags in this file, if you want different defaults than upstream.
# Do not attempt to create that file upstream.
# (It'd be better to put this comment in that file, but .gitignore doesn't work on files that exist in the repo.)
-include Makefile.local
TARGET = retroarch
OBJDIR_BASE := obj-unix
ifeq ($(DEBUG), 1)
OBJDIR := $(OBJDIR_BASE)/debug
else
OBJDIR := $(OBJDIR_BASE)/release
endif
OBJ :=
LIBS :=
DEFINES := -DHAVE_CONFIG_H -DRARCH_INTERNAL -D_FILE_OFFSET_BITS=64
DEFINES += -DGLOBAL_CONFIG_DIR='"$(GLOBAL_CONFIG_DIR)"'
ifneq ($(findstring BSD,$(OS)),)
CFLAGS += -DBSD
LDFLAGS += -L/usr/local/lib
endif
ifneq ($(findstring DOS,$(OS)),)
CFLAGS += -march=i386
LDFLAGS += -lemu
endif
ifneq ($(findstring Win32,$(OS)),)
LDFLAGS += -static-libgcc -lwinmm
endif
include Makefile.common
ifeq ($(shell $(CC) -v 2>&1 | grep -c "clang"),1)
DEFINES += -Wno-invalid-source-encoding -Wno-incompatible-ms-struct
endif
ifeq ($(shell $(CC) -v 2>&1 | grep -c "tcc"),1)
MD = -MD
else
MD = -MMD
endif
HEADERS = $(wildcard */*/*.h) $(wildcard */*.h) $(wildcard *.h)
ifeq ($(MISSING_DECLS), 1)
DEFINES += -Werror=missing-declarations
endif
ifeq ($(HAVE_DYLIB), 1)
LIBS += $(DYLIB_LIB)
endif
ifeq ($(HAVE_DYNAMIC), 1)
LIBS += $(DYLIB_LIB)
else
LIBS += $(libretro)
endif
ifneq ($(V),1)
Q := @
endif
ifeq ($(DEBUG), 1)
OPTIMIZE_FLAG = -O0 -g
DEFINES += -DDEBUG -D_DEBUG
else
OPTIMIZE_FLAG = -O3 -ffast-math
endif
ifneq ($(findstring Win32,$(OS)),)
LDFLAGS += -mwindows
endif
CFLAGS += -Wall $(OPTIMIZE_FLAG) $(INCLUDE_DIRS) -I. -Ideps -Ideps/stb
APPEND_CFLAGS := $(CFLAGS)
CXXFLAGS += $(APPEND_CFLAGS) -std=c++11 -D__STDC_CONSTANT_MACROS
OBJCFLAGS := $(CFLAGS) -D__STDC_CONSTANT_MACROS
ifeq ($(HAVE_CXX), 1)
ifeq ($(CXX_BUILD), 1)
LINK = $(CXX)
CFLAGS := $(CXXFLAGS) -xc++
CFLAGS += -DCXX_BUILD
CXXFLAGS += -DCXX_BUILD
else ifeq ($(NEED_CXX_LINKER),1)
LINK = $(CXX)
else
LINK = $(CC)
endif
else
LINK = $(CC)
endif
ifneq ($(CXX_BUILD), 1)
ifneq ($(GNU90_BUILD), 1)
ifneq ($(findstring icc,$(CC)),)
CFLAGS += -std=c99 -D_GNU_SOURCE
else
CFLAGS += -std=gnu99 -D_GNU_SOURCE
endif
endif
ifneq ($(C89_BUILD),)
CFLAGS += -std=c89 -ansi -pedantic -Werror=pedantic -Wno-long-long
endif
endif
ifeq ($(NOUNUSED), yes)
CFLAGS += -Wno-unused-result
CXXFLAGS += -Wno-unused-result
endif
ifeq ($(NOUNUSED_VARIABLE), yes)
CFLAGS += -Wno-unused-variable
CXXFLAGS += -Wno-unused-variable
endif
RARCH_OBJ := $(addprefix $(OBJDIR)/,$(OBJ))
ifneq ($(X86),)
CFLAGS += -m32
CXXFLAGS += -m32
LDFLAGS += -m32
endif
ifneq ($(SANITIZER),)
CFLAGS := -fsanitize=$(SANITIZER) $(CFLAGS)
CXXFLAGS := -fsanitize=$(SANITIZER) $(CXXFLAGS)
LDFLAGS := -fsanitize=$(SANITIZER) $(LDFLAGS)
endif
ifneq ($(findstring $(GPERFTOOLS),profiler),)
LIBS += -lprofiler
endif
ifneq ($(findstring $(GPERFTOOLS),tcmalloc),)
LIBS += -ltcmalloc
endif
# Qt MOC generation, required for QObject-derived classes
ifneq ($(MOC_HEADERS),)
# prefix moc_ to base filename of paths and change extension from h to cpp, so a/b/foo.h becomes a/b/moc_foo.cpp
MOC_SRC := $(join $(addsuffix moc_,$(addprefix $(OBJDIR)/,$(dir $(MOC_HEADERS)))), $(notdir $(MOC_HEADERS:.h=.cpp)))
MOC_OBJ := $(patsubst %.cpp,%.o,$(MOC_SRC))
RARCH_OBJ += $(MOC_OBJ)
endif
all: $(TARGET) config.mk
$(MOC_SRC):
@$(if $(Q), $(shell echo echo MOC $<),)
$(eval MOC_TMP := $(patsubst %.h,%_moc.cpp,$@))
$(Q)$(MOC) -o $(MOC_TMP) $<
$(foreach x,$(join $(addsuffix :,$(MOC_SRC)),$(MOC_HEADERS)),$(eval $x))
$(MOC_OBJ):
@$(if $(Q), $(shell echo echo CXX $<),)
$(Q)$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(DEFINES) -MMD -c -o $@ $<
$(foreach x,$(join $(addsuffix :,$(MOC_OBJ)),$(MOC_SRC)),$(eval $x))
ifeq ($(MAKECMDGOALS),clean)
config.mk:
else
-include $(RARCH_OBJ:.o=.d)
config.mk: configure qb/*
@echo "config.mk is outdated or non-existing. Run ./configure again."
@exit 1
endif
retroarch: $(RARCH_OBJ)
@$(if $(Q), $(shell echo echo LD $@),)
$(Q)$(LINK) -o $@ $(RARCH_OBJ) $(LIBS) $(LDFLAGS) $(LIBRARY_DIRS)
$(OBJDIR)/%.o: %.c config.h config.mk
@mkdir -p $(dir $@)
@$(if $(Q), $(shell echo echo CC $<),)
$(Q)$(CC) $(CPPFLAGS) $(CFLAGS) $(DEFINES) $(MD) -c -o $@ $<
$(OBJDIR)/%.o: %.cpp config.h config.mk
@mkdir -p $(dir $@)
@$(if $(Q), $(shell echo echo CXX $<),)
$(Q)$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(DEFINES) -MMD -c -o $@ $<
$(OBJDIR)/%.o: %.m
@mkdir -p $(dir $@)
@$(if $(Q), $(shell echo echo OBJC $<),)
$(Q)$(CXX) $(OBJCFLAGS) $(DEFINES) -MMD -c -o $@ $<
.FORCE:
$(OBJDIR)/git_version.o: git_version.c .FORCE
@mkdir -p $(dir $@)
@$(if $(Q), $(shell echo echo CC $<),)
$(Q)$(CC) $(CFLAGS) $(DEFINES) -MMD -c -o $@ $<
$(OBJDIR)/%.o: %.S config.h config.mk $(HEADERS)
@mkdir -p $(dir $@)
@$(if $(Q), $(shell echo echo AS $<),)
$(Q)$(CC) $(CFLAGS) $(ASFLAGS) $(DEFINES) -c -o $@ $<
$(OBJDIR)/%.o: %.rc $(HEADERS)
@mkdir -p $(dir $@)
@$(if $(Q), $(shell echo echo WINDRES $<),)
$(Q)$(WINDRES) -o $@ $<
install: $(TARGET)
rm -f $(OBJDIR)/git_version.o
mkdir -p $(DESTDIR)$(BIN_DIR) 2>/dev/null || /bin/true
mkdir -p $(DESTDIR)$(GLOBAL_CONFIG_DIR) 2>/dev/null || /bin/true
mkdir -p $(DESTDIR)$(DATA_DIR)/applications 2>/dev/null || /bin/true
mkdir -p $(DESTDIR)$(DOC_DIR) 2>/dev/null || /bin/true
mkdir -p $(DESTDIR)$(MAN_DIR)/man6 2>/dev/null || /bin/true
mkdir -p $(DESTDIR)$(DATA_DIR)/pixmaps 2>/dev/null || /bin/true
cp $(TARGET) $(DESTDIR)$(BIN_DIR)
cp tools/cg2glsl.py $(DESTDIR)$(BIN_DIR)/retroarch-cg2glsl
cp retroarch.cfg $(DESTDIR)$(GLOBAL_CONFIG_DIR)
cp retroarch.desktop $(DESTDIR)$(DATA_DIR)/applications
cp docs/retroarch.6 $(DESTDIR)$(MAN_DIR)/man6
cp docs/retroarch-cg2glsl.6 $(DESTDIR)$(MAN_DIR)/man6
cp media/retroarch.svg $(DESTDIR)$(DATA_DIR)/pixmaps
cp COPYING $(DESTDIR)$(DOC_DIR)
cp README.md $(DESTDIR)$(DOC_DIR)
chmod 755 $(DESTDIR)$(BIN_DIR)/$(TARGET)
chmod 755 $(DESTDIR)$(BIN_DIR)/retroarch-cg2glsl
chmod 644 $(DESTDIR)$(GLOBAL_CONFIG_DIR)/retroarch.cfg
chmod 644 $(DESTDIR)$(DATA_DIR)/applications/retroarch.desktop
chmod 644 $(DESTDIR)$(MAN_DIR)/man6/retroarch.6
chmod 644 $(DESTDIR)$(MAN_DIR)/man6/retroarch-cg2glsl.6
chmod 644 $(DESTDIR)$(DATA_DIR)/pixmaps/retroarch.svg
@if test -d media/assets; then \
echo "Installing media assets..."; \
mkdir -p $(DESTDIR)$(ASSETS_DIR)/assets/xmb; \
mkdir -p $(DESTDIR)$(ASSETS_DIR)/assets/glui; \
cp -r media/assets/xmb/ $(DESTDIR)$(ASSETS_DIR)/assets; \
cp -r media/assets/glui/ $(DESTDIR)$(ASSETS_DIR)/assets; \
cp media/assets/COPYING $(DESTDIR)$(DOC_DIR)/COPYING.assets; \
echo "Asset copying done."; \
fi
uninstall:
rm -f $(DESTDIR)$(BIN_DIR)/retroarch
rm -f $(DESTDIR)$(BIN_DIR)/retroarch-cg2glsl
rm -f $(DESTDIR)$(GLOBAL_CONFIG_DIR)/retroarch.cfg
rm -f $(DESTDIR)$(DATA_DIR)/applications/retroarch.desktop
rm -f $(DESTDIR)$(DATA_DIR)/pixmaps/retroarch.svg
rm -f $(DESTDIR)$(DOC_DIR)/COPYING
rm -f $(DESTDIR)$(DOC_DIR)/COPYING.assets
rm -f $(DESTDIR)$(DOC_DIR)/README.md
rm -f $(DESTDIR)$(MAN_DIR)/man6/retroarch.6
rm -f $(DESTDIR)$(MAN_DIR)/man6/retroarch-cg2glsl.6
rm -rf $(DESTDIR)$(ASSETS_DIR)
clean:
rm -rf $(OBJDIR_BASE)
rm -f $(TARGET)
rm -f *.d
.PHONY: all install uninstall clean
print-%:
@echo '$*=$($*)'

1807
Makefile.common
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279
Makefile.ctr
View File

@ -1,279 +0,0 @@
TARGET := retroarch_3ds
LIBRETRO =
DEBUG = 0
GRIFFIN_BUILD = 1
WHOLE_ARCHIVE_LINK = 0
BUILD_3DSX = 1
BUILD_3DS = 0
BUILD_CIA = 1
LIBCTRU_NO_DEPRECATION = 1
APP_TITLE = RetroArch 3DS
APP_DESCRIPTION = RetroArch 3DS
APP_AUTHOR = Team Libretro
APP_PRODUCT_CODE = RETROARCH-3DS
APP_UNIQUE_ID = 0xBAC00
APP_ICON = pkg/ctr/assets/default.png
APP_BANNER = pkg/ctr/assets/libretro_banner.png
APP_AUDIO = pkg/ctr/assets/silent.wav
APP_RSF = pkg/ctr/tools/template.rsf
APP_SYSTEM_MODE = 64MB
APP_SYSTEM_MODE_EXT = 124MB
APP_BIG_TEXT_SECTION = 0
APP_USE_SVCHAX = 0
include pkg/ctr/Makefile.cores
OBJ :=
OBJ += gfx/drivers/ctr_shaders/ctr_sprite.o
OBJ += ctr/ctr_system.o
OBJ += ctr/ctr_memory.o
OBJ += ctr/ctr_linear.o
OBJ += ctr/gpu_old.o
OBJ += ctr/exec-3dsx/exec_cia.o \
ctr/exec-3dsx/exec_3dsx.o \
ctr/exec-3dsx/mini-hb-menu/launch.o \
ctr/exec-3dsx/mini-hb-menu/loaders/rosalina.o \
ctr/exec-3dsx/mini-hb-menu/loaders/hax2.o \
ctr/exec-3dsx/mini-hb-menu/loaders/ninjhax1.o
ifeq ($(APP_BIG_TEXT_SECTION), 1)
APP_USE_SVCHAX = 1
LDFLAGS += -Wl,--defsym,__ctr_patch_services=__service_ptr
endif
ifeq ($(APP_USE_SVCHAX), 1)
OBJ += ctr/ctr_svchax.o
endif
DEFINES :=
ifeq ($(GRIFFIN_BUILD), 1)
OBJ += griffin/griffin.o
DEFINES += -DHAVE_GRIFFIN=1 -DHAVE_MENU -DHAVE_RGUI -DHAVE_XMB -DHAVE_MATERIALUI -DHAVE_LIBRETRODB -DHAVE_CC_RESAMPLER
DEFINES += -DHAVE_ZLIB -DHAVE_RPNG -DHAVE_RJPEG -DHAVE_RBMP -DHAVE_RTGA -DWANT_ZLIB
DEFINES += -DHAVE_NETWORKING -DHAVE_CHEEVOS -DHAVE_SOCKET_LEGACY -DHAVE_THREADS
#-DHAVE_SSL -DMBEDTLS_SSL_DEBUG_ALL
#ssl is currently incompatible with griffin due to use of the "static" flag on repeating functions that will conflict when included in one file
else
HAVE_CC_RESAMPLER = 1
HAVE_MENU_COMMON = 1
HAVE_RTGA = 1
HAVE_RPNG = 1
HAVE_RJPEG = 1
HAVE_RBMP = 1
HAVE_RGUI = 1
HAVE_ZLIB = 1
HAVE_7ZIP = 1
HAVE_BUILTINZLIB = 1
HAVE_LIBRETRODB = 1
HAVE_ZARCH = 0
HAVE_MATERIALUI = 1
HAVE_XMB = 1
HAVE_STATIC_VIDEO_FILTERS = 1
HAVE_STATIC_AUDIO_FILTERS = 1
HAVE_NETWORKING = 1
HAVE_CHEEVOS = 1
HAVE_SOCKET_LEGACY = 1
HAVE_THREADS = 1
HAVE_SSL = 1
include Makefile.common
BLACKLIST :=
BLACKLIST += input/input_overlay.o
BLACKLIST += tasks/task_overlay.o
OBJ := $(filter-out $(BLACKLIST),$(OBJ))
endif
ifeq ($(strip $(DEVKITPRO)),)
$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>devkitpro")
endif
ifeq ($(strip $(CTRULIB)),)
CTRULIB = $(DEVKITPRO)/libctru
endif
APP_TITLE := $(shell echo "$(APP_TITLE)" | cut -c1-128)
APP_DESCRIPTION := $(shell echo "$(APP_DESCRIPTION)" | cut -c1-256)
APP_AUTHOR := $(shell echo "$(APP_AUTHOR)" | cut -c1-128)
APP_PRODUCT_CODE := $(shell echo $(APP_PRODUCT_CODE) | cut -c1-16)
APP_UNIQUE_ID := $(shell echo $(APP_UNIQUE_ID) | cut -c1-7)
MAKEROM_ARGS_COMMON = -rsf $(APP_RSF) -exefslogo -elf $(TARGET).elf -icon $(TARGET).icn -banner $(TARGET).bnr -DAPP_TITLE="$(APP_TITLE)" -DAPP_PRODUCT_CODE="$(APP_PRODUCT_CODE)" -DAPP_UNIQUE_ID=$(APP_UNIQUE_ID) -DAPP_SYSTEM_MODE=$(APP_SYSTEM_MODE) -DAPP_SYSTEM_MODE_EXT=$(APP_SYSTEM_MODE_EXT)
INCDIRS := -I$(CTRULIB)/include
LIBDIRS := -L. -L$(CTRULIB)/lib
ARCH := -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
CFLAGS += -mword-relocations \
-fomit-frame-pointer -ffast-math \
-Werror=implicit-function-declaration \
$(ARCH)
#CFLAGS += -Wall
CFLAGS += -DARM11 -D_3DS
ifeq ($(DEBUG), 1)
CFLAGS += -O0 -g
else
CFLAGS += -O3
endif
ifeq ($(LIBCTRU_NO_DEPRECATION), 1)
CFLAGS += -DLIBCTRU_NO_DEPRECATION
endif
ifeq ($(WHOLE_ARCHIVE_LINK), 1)
WHOLE_START := -Wl,--whole-archive
WHOLE_END := -Wl,--no-whole-archive
endif
CFLAGS += -I. -Ideps -Ideps/libz -Ideps/7zip -Ideps/stb -Ilibretro-common/include
CFLAGS += -DRARCH_INTERNAL -DRARCH_CONSOLE
CFLAGS += -DHAVE_FILTERS_BUILTIN $(DEFINES)
CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++11
ASFLAGS := -g $(ARCH) -O3
LDFLAGS += -specs=ctr/3dsx_custom.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
CFLAGS += -std=gnu99 -ffast-math
LIBS := $(WHOLE_START) -lretro_ctr $(WHOLE_END) -lm
ifeq ($(DEBUG), 1)
LIBS += -lctrud
else
LIBS += -lctru
endif
ifeq ($(BUILD_3DSX), 1)
TARGET_3DSX := $(TARGET).3dsx $(TARGET).smdh
endif
ifeq ($(BUILD_3DS), 1)
TARGET_3DS := $(TARGET).3ds
endif
ifeq ($(BUILD_CIA), 1)
TARGET_CIA := $(TARGET).cia
endif
.PHONY: $(BUILD) clean all
all: $(TARGET)
$(TARGET): $(TARGET_3DSX) $(TARGET_3DS) $(TARGET_CIA)
$(TARGET).3dsx: $(TARGET).elf
$(TARGET).elf: $(OBJ) libretro_ctr.a
PREFIX := $(DEVKITARM)/bin/arm-none-eabi-
CC := $(PREFIX)gcc
CXX := $(PREFIX)g++
AS := $(PREFIX)as
AR := $(PREFIX)ar
OBJCOPY := $(PREFIX)objcopy
STRIP := $(PREFIX)strip
NM := $(PREFIX)nm
LD := $(CXX)
ifeq ($(strip $(CTRBANNERTOOL)),)
ifneq ($(findstring Linux,$(shell uname)),)
BANNERTOOL = pkg/ctr/tools/bannertool-linux
else ifneq ($(findstring Darwin,$(shell uname)),)
BANNERTOOL = pkg/ctr/tools/bannertool-mac
else
BANNERTOOL = pkg/ctr/tools/bannertool.exe
endif
else
BANNERTOOL = $(CTRBANNERTOOL)
endif
ifeq ($(strip $(CTRMAKEROM)),)
ifneq ($(findstring Linux,$(shell uname)),)
MAKEROM = pkg/ctr/tools/makerom-linux
else ifneq ($(findstring Darwin,$(shell uname)),)
MAKEROM = pkg/ctr/tools/makerom-mac
else
MAKEROM = pkg/ctr/tools/makerom.exe
endif
else
MAKEROM = $(CTRMAKEROM)
endif
%.o: %.vsh %.gsh
$(DEVKITARM)/bin/picasso $^ -o $*.shbin
$(DEVKITARM)/bin/bin2s $*.shbin | $(PREFIX)as -o $@
rm $*.shbin
%.o: %.vsh
$(DEVKITARM)/bin/picasso $^ -o $*.shbin
$(DEVKITARM)/bin/bin2s $*.shbin | $(PREFIX)as -o $@
rm $*.shbin
%.o: %.cpp
$(CXX) -c -o $@ $< $(CXXFLAGS) $(INCDIRS)
%.o: %.c
$(CC) -c -o $@ $< $(CFLAGS) $(INCDIRS)
%.o: %.s
$(CC) -c -o $@ $< $(ASFLAGS)
%.o: %.S
$(CC) -c -o $@ $< $(ASFLAGS)
%.a:
$(AR) -rc $@ $^
%.vsh:
$(TARGET).smdh: $(APP_ICON)
$(DEVKITARM)/bin/smdhtool --create "$(APP_TITLE)" "$(APP_DESCRIPTION)" "$(APP_AUTHOR)" $(APP_ICON) $@
$(TARGET).3dsx: $(TARGET).elf
ifeq ($(APP_BIG_TEXT_SECTION), 1)
cp pkg/ctr/big_text_section.xml $(TARGET).xml
else
rm -f $(TARGET).xml
endif
$(DEVKITARM)/bin/3dsxtool $< $@ $(_3DSXFLAGS)
$(TARGET).elf: ctr/3dsx_custom_crt0.o
$(LD) $(LDFLAGS) $(OBJ) $(LIBDIRS) $(LIBS) -o $@
$(NM) -CSn $@ > $(notdir $*.lst)
$(TARGET).bnr: $(APP_BANNER) $(APP_AUDIO)
$(BANNERTOOL) makebanner -i "$(APP_BANNER)" -a "$(APP_AUDIO)" -o $@
$(TARGET).icn: $(APP_ICON)
$(BANNERTOOL) makesmdh -s "$(APP_TITLE)" -l "$(APP_TITLE)" -p "$(APP_AUTHOR)" -i $(APP_ICON) -o $@
$(TARGET).3ds: $(TARGET).elf $(TARGET).bnr $(TARGET).icn $(APP_RSF)
$(MAKEROM) -f cci -o $@ $(MAKEROM_ARGS_COMMON) -DAPP_ENCRYPTED=true
$(TARGET).cia: $(TARGET).elf $(TARGET).bnr $(TARGET).icn $(APP_RSF)
$(MAKEROM) -f cia -o $@ $(MAKEROM_ARGS_COMMON) -DAPP_ENCRYPTED=false
clean:
rm -f $(OBJ)
rm -f $(TARGET).3dsx
rm -f $(TARGET).elf
rm -f $(TARGET).3ds
rm -f $(TARGET).cia
rm -f $(TARGET).smdh
rm -f $(TARGET).bnr
rm -f $(TARGET).icn
rm -f ctr/ctr_config_*.o
rm -f ctr/3dsx_custom_crt0.o
.PHONY: clean

224
Makefile.ctr.salamander
View File

@ -1,224 +0,0 @@
TARGET := retroarch_3ds_salamander
LIBRETRO =
DEBUG = 0
BUILD_3DSX = 1
BUILD_3DS = 0
BUILD_CIA = 1
APP_TITLE = RetroArch 3DS
APP_DESCRIPTION = RetroArch 3DS
APP_AUTHOR = Team Libretro
APP_PRODUCT_CODE = RETROARCH-3DS
APP_UNIQUE_ID = 0xBAC00
APP_ICON = pkg/ctr/assets/default.png
APP_BANNER = pkg/ctr/assets/libretro_banner.png
APP_AUDIO = pkg/ctr/assets/silent.wav
APP_RSF = pkg/ctr/tools/template.rsf
APP_SYSTEM_MODE = 64MB
APP_SYSTEM_MODE_EXT = 124MB
OBJ := ctr/ctr_system.o \
ctr/ctr_memory.o \
ctr/ctr_linear.o \
frontend/frontend_salamander.o \
frontend/frontend_driver.o \
frontend/drivers/platform_ctr.o \
frontend/drivers/platform_null.o \
libretro-common/encodings/encoding_utf.o \
libretro-common/compat/compat_strcasestr.o \
libretro-common/file/file_path.o \
libretro-common/string/stdstring.o \
libretro-common/lists/string_list.o \
libretro-common/lists/dir_list.o \
libretro-common/file/retro_dirent.o \
libretro-common/compat/compat_strl.o \
libretro-common/file/config_file.o \
libretro-common/streams/file_stream.o \
libretro-common/vfs/vfs_implementation.o \
libretro-common/hash/rhash.o \
file_path_str.o \
verbosity.o
OBJ += ctr/exec-3dsx/exec_cia.o \
ctr/exec-3dsx/exec_3dsx.o \
ctr/exec-3dsx/mini-hb-menu/launch.o \
ctr/exec-3dsx/mini-hb-menu/loaders/rosalina.o \
ctr/exec-3dsx/mini-hb-menu/loaders/hax2.o \
ctr/exec-3dsx/mini-hb-menu/loaders/ninjhax1.o
ifeq ($(strip $(DEVKITPRO)),)
$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>devkitpro")
endif
ifeq ($(strip $(CTRULIB)),)
CTRULIB = $(DEVKITPRO)/libctru
endif
APP_TITLE := $(shell echo "$(APP_TITLE)" | cut -c1-128)
APP_DESCRIPTION := $(shell echo "$(APP_DESCRIPTION)" | cut -c1-256)
APP_AUTHOR := $(shell echo "$(APP_AUTHOR)" | cut -c1-128)
APP_PRODUCT_CODE := $(shell echo $(APP_PRODUCT_CODE) | cut -c1-16)
APP_UNIQUE_ID := $(shell echo $(APP_UNIQUE_ID) | cut -c1-7)
MAKEROM_ARGS_COMMON = -rsf $(APP_RSF) -exefslogo -elf $(TARGET).elf -icon $(TARGET).icn -banner $(TARGET).bnr -DAPP_TITLE="$(APP_TITLE)" -DAPP_PRODUCT_CODE="$(APP_PRODUCT_CODE)" -DAPP_UNIQUE_ID=$(APP_UNIQUE_ID) -DAPP_SYSTEM_MODE=$(APP_SYSTEM_MODE) -DAPP_SYSTEM_MODE_EXT=$(APP_SYSTEM_MODE_EXT)
INCDIRS := -I$(CTRULIB)/include
LIBDIRS := -L. -L$(CTRULIB)/lib
ARCH := -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
CFLAGS += -mword-relocations \
-fomit-frame-pointer -ffast-math \
-Werror=implicit-function-declaration \
$(ARCH)
#CFLAGS += -Wall
CFLAGS += -DARM11 -D_3DS
ifeq ($(DEBUG), 1)
CFLAGS += -O0 -g
else
CFLAGS += -O3
endif
CFLAGS += -I. -Ideps/libz -Ideps/7zip -Ideps/stb -Ilibretro-common/include
#CFLAGS += -DRARCH_INTERNAL
CFLAGS += -DRARCH_CONSOLE -DIS_SALAMANDER
CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++11
ASFLAGS := -g $(ARCH) -O3
LDFLAGS += -specs=ctr/3dsx_custom.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
CFLAGS += -std=gnu99 -ffast-math
LIBS := -lctru -lm
ifeq ($(BUILD_3DSX), 1)
TARGET_3DSX := $(TARGET).3dsx $(TARGET).smdh
endif
ifeq ($(BUILD_3DS), 1)
TARGET_3DS := $(TARGET).3ds
endif
ifeq ($(BUILD_CIA), 1)
TARGET_CIA := $(TARGET).cia
endif
.PHONY: $(BUILD) clean all
all: $(TARGET)
$(TARGET): $(TARGET_3DSX) $(TARGET_3DS) $(TARGET_CIA)
$(TARGET).3dsx: $(TARGET).elf
$(TARGET).elf: $(OBJ)
PREFIX := $(DEVKITARM)/bin/arm-none-eabi-
CC := $(PREFIX)gcc
CXX := $(PREFIX)g++
AS := $(PREFIX)as
AR := $(PREFIX)ar
OBJCOPY := $(PREFIX)objcopy
STRIP := $(PREFIX)strip
NM := $(PREFIX)nm
LD := $(CXX)
ifeq ($(strip $(CTRBANNERTOOL)),)
ifneq ($(findstring Linux,$(shell uname)),)
BANNERTOOL = pkg/ctr/tools/bannertool-linux
else ifneq ($(findstring Darwin,$(shell uname)),)
BANNERTOOL = pkg/ctr/tools/bannertool-mac
else
BANNERTOOL = pkg/ctr/tools/bannertool.exe
endif
else
BANNERTOOL = $(CTRBANNERTOOL)
endif
ifeq ($(strip $(CTRMAKEROM)),)
ifneq ($(findstring Linux,$(shell uname)),)
MAKEROM = pkg/ctr/tools/makerom-linux
else ifneq ($(findstring Darwin,$(shell uname)),)
MAKEROM = pkg/ctr/tools/makerom-mac
else
MAKEROM = pkg/ctr/tools/makerom.exe
endif
else
MAKEROM = $(CTRMAKEROM)
endif
%.o: %.vsh %.gsh
$(DEVKITARM)/bin/picasso $^ -o $*.shbin
$(DEVKITARM)/bin/bin2s $*.shbin | $(PREFIX)as -o $@
rm $*.shbin
%.o: %.vsh
$(DEVKITARM)/bin/picasso $^ -o $*.shbin
$(DEVKITARM)/bin/bin2s $*.shbin | $(PREFIX)as -o $@
rm $*.shbin
%.o: %.cpp
$(CXX) -c -o $@ $< $(CXXFLAGS) $(INCDIRS)
%.o: %.c
$(CC) -c -o $@ $< $(CFLAGS) $(INCDIRS)
%.o: %.s
$(CC) -c -o $@ $< $(ASFLAGS)
%.o: %.S
$(CC) -c -o $@ $< $(ASFLAGS)
%.a:
$(AR) -rc $@ $^
%.vsh:
$(TARGET).smdh: $(APP_ICON)
$(DEVKITARM)/bin/smdhtool --create "$(APP_TITLE)" "$(APP_DESCRIPTION)" "$(APP_AUTHOR)" $(APP_ICON) $@
$(TARGET).3dsx: $(TARGET).elf
ifeq ($(APP_BIG_TEXT_SECTION), 1)
cp pkg/ctr/big_text_section.xml $(TARGET).xml
else
rm -f $(TARGET).xml
endif
$(DEVKITARM)/bin/3dsxtool $< $@ $(_3DSXFLAGS)
$(TARGET).elf: ctr/3dsx_custom_crt0.o
$(LD) $(LDFLAGS) $(OBJ) $(LIBDIRS) $(LIBS) -o $@
$(NM) -CSn $@ > $(notdir $*.lst)
$(TARGET).bnr: $(APP_BANNER) $(APP_AUDIO)
$(BANNERTOOL) makebanner -i "$(APP_BANNER)" -a "$(APP_AUDIO)" -o $@
$(TARGET).icn: $(APP_ICON)
$(BANNERTOOL) makesmdh -s "$(APP_TITLE)" -l "$(APP_TITLE)" -p "$(APP_AUTHOR)" -i $(APP_ICON) -o $@
$(TARGET).3ds: $(TARGET).elf $(TARGET).bnr $(TARGET).icn $(APP_RSF)
$(MAKEROM) -f cci -o $@ $(MAKEROM_ARGS_COMMON) -DAPP_ENCRYPTED=true
$(TARGET).cia: $(TARGET).elf $(TARGET).bnr $(TARGET).icn $(APP_RSF)
$(MAKEROM) -f cia -o $@ $(MAKEROM_ARGS_COMMON) -DAPP_ENCRYPTED=false
clean:
rm -f $(OBJ)
rm -f $(TARGET).3dsx
rm -f $(TARGET).elf
rm -f $(TARGET).3ds
rm -f $(TARGET).cia
rm -f $(TARGET).smdh
rm -f $(TARGET).bnr
rm -f $(TARGET).icn
rm -f ctr/ctr_config_*.o
rm -f ctr/3dsx_custom_crt0.o
.PHONY: clean

104
Makefile.emscripten
View File

@ -1,104 +0,0 @@
TARGET := retroarch.js
EOPT = USE_ZLIB=1 # Emscripten specific options
EOPTS = $(addprefix -s $(EMPTY), $(EOPT)) # Add '-s ' to each option
PTHREAD = 0
OS = Emscripten
OBJ :=
DEFINES := -DRARCH_INTERNAL -DHAVE_MAIN -s USE_PTHREADS=$(PTHREAD)
DEFINES += -DHAVE_OPENGL -DHAVE_OPENGLES -DHAVE_OPENGLES2 -DHAVE_GLSL -DHAVE_FILTERS_BUILTIN
HAVE_OVERLAY = 1
HAVE_CC_RESAMPLER = 1
HAVE_EGL = 1
HAVE_OPENGLES = 1
HAVE_RJPEG = 0
HAVE_RPNG = 1
HAVE_EMSCRIPTEN = 1
HAVE_RGUI = 1
HAVE_SDL = 0
HAVE_SDL2 = 0
HAVE_ZLIB = 1
WANT_ZLIB = 1
HAVE_SHADERPIPELINE = 1
HAVE_STATIC_VIDEO_FILTERS = 1
HAVE_STATIC_AUDIO_FILTERS = 1
MEMORY = 536870912
PRECISE_F32 = 1
OBJDIR := obj-emscripten
ifneq ($(NATIVE_ZLIB),)
WANT_ZLIB = 0
endif
#if you compile with SDL2 flag add this Emscripten flag "-s USE_SDL=2" to LDFLAGS:
LIBS := -s USE_ZLIB=1
LDFLAGS := -L. --no-heap-copy -s USE_ZLIB=1 -s TOTAL_MEMORY=$(MEMORY) -s NO_EXIT_RUNTIME=0 -s FULL_ES2=1 -s BINARYEN_TRAP_MODE=\"clamp\" \
-s EXPORTED_FUNCTIONS="['_main', '_malloc', '_cmd_savefiles', '_cmd_save_state', '_cmd_load_state', '_cmd_take_screenshot']" \
--js-library emscripten/library_rwebaudio.js \
--js-library emscripten/library_rwebcam.js
ifneq ($(PTHREAD), 0)
LDFLAGS += -s USE_PTHREADS=$(PTHREAD) -s PTHREAD_POOL_SIZE=2
endif
ifeq ($(ASYNC), 1)
LDFLAGS += -s ASYNCIFY=$(ASYNC)
endif
ifeq ($(HAVE_SDL2), 1)
LIBS += -s USE_SDL=2
DEFINES += -DHAVE_SDL2
endif
include Makefile.common
CFLAGS += -Ideps/libz -Ideps -Ideps/stb
libretro = libretro_emscripten.bc
ifneq ($(V), 1)
Q := @
endif
ifeq ($(DEBUG), 1)
LDFLAGS += -O0 -g
CFLAGS += -O0 -g
else
LDFLAGS += -O2 -s WASM=1
# WARNING: some optimizations can break some cores (ex: LTO breaks tyrquake)
LDFLAGS += -s PRECISE_F32=$(PRECISE_F32)
ifeq ($(LTO), 1)
LDFLAGS += --llvm-lto 3
endif
CFLAGS += -O2
endif
CFLAGS += -DHAVE_RPNG -Wall -I. -Ilibretro-common/include -std=gnu99 -s USE_ZLIB=1 \
-s EXPORTED_FUNCTIONS="['_main', '_malloc', '_cmd_savefiles', '_cmd_save_state', '_cmd_take_screenshot']"
RARCH_OBJ := $(addprefix $(OBJDIR)/,$(OBJ))
all: $(TARGET)
$(TARGET): $(RARCH_OBJ) $(libretro)
@$(if $(Q), $(shell echo echo LD $@),)
$(Q)$(LD) -o $@ $(RARCH_OBJ) $(libretro) $(LIBS) $(LDFLAGS)
$(OBJDIR)/%.o: %.c
@mkdir -p $(dir $@)
@$(if $(Q), $(shell echo echo CC $<),)
$(Q)$(CC) $(CFLAGS) $(DEFINES) $(EOPTS) -c -o $@ $<
$(OBJDIR)/%.o: %.cpp
@mkdir -p $(dir $@)
@$(if $(Q), $(shell echo echo CXX $<),)
$(Q)$(CXX) $(CXXFLAGS) $(DEFINES) $(EOPTS) -c -o $@ $<
clean:
rm -rf $(OBJDIR)
rm -f $(TARGET)
.PHONY: all clean

1078
Makefile.griffin
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358
Makefile.libogc
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@ -1,358 +0,0 @@
#---------------------------------------------------------------------------------
.SUFFIXES:
#---------------------------------------------------------------------------------
ifeq ($(strip $(DEVKITPRO)),)
$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>devkitPro")
endif
ifeq ($(strip $(DEVKITPPC)),)
$(error "Please set DEVKITPPC in your environment. export DEVKITPPC=<path to>devkitPPC")
endif
export PATH := $(DEVKITPPC)/bin:$(PATH)
ifeq ($(PLATFORM),)
PLATFORM=wii
endif
#---------------------------------------------------------------------------------
# change shell on Snow Leopard
#---------------------------------------------------------------------------------
UNAME_S := $(shell uname -s)
UNAME_R := $(shell uname -r)
ifneq (,$(findstring Darwin,$(UNAME_S)))
ifneq (,$(findstring 10.8.0,$(UNAME_R)))
export SHELL=/bin/bash
endif
endif
#---------------------------------------------------------------------------------
# path to tools
#---------------------------------------------------------------------------------
export PORTLIBS := $(DEVKITPRO)/portlibs/ppc
export PATH := $(DEVKITPPC)/bin:$(PORTLIBS)/bin:$(PATH)
#---------------------------------------------------------------------------------
# the prefix on the compiler executables
#---------------------------------------------------------------------------------
PREFIX := powerpc-eabi-
export AS := $(PREFIX)as
export CC := $(PREFIX)gcc
export CXX := $(PREFIX)g++
export AR := $(PREFIX)ar
export OBJCOPY := $(PREFIX)objcopy
ISVC=$(or $(VCBUILDHELPER_COMMAND),$(MSBUILDEXTENSIONSPATH32),$(MSBUILDEXTENSIONSPATH))
#---------------------------------------------------------------------------------
%.a:
#---------------------------------------------------------------------------------
@rm -f $@
$(AR) -rc $@ $^
#---------------------------------------------------------------------------------
%.o: %.cpp
$(CXX) $(CXXFLAGS) -c $< -o $@
#---------------------------------------------------------------------------------
%.o: %.c
$(CC) $(CFLAGS) -c $< -o $@
#---------------------------------------------------------------------------------
%.o: %.m
$(CC) $(OBJCFLAGS) -c $< -o $@
#---------------------------------------------------------------------------------
%.o: %.s
$(CC) -x assembler-with-cpp $(ASFLAGS) -c $< -o $@
#---------------------------------------------------------------------------------
%.o: %.S
$(CC) -x assembler-with-cpp $(ASFLAGS) -c $< -o $@
#---------------------------------------------------------------------------------
# canned command sequence for binary data
#---------------------------------------------------------------------------------
define bin2o
bin2s -a 32 $< | $(AS) -o $(@)
echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(<F) | tr . _)`.h
echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(<F) | tr . _)`.h
echo "extern const u32" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(<F) | tr . _)`.h
endef
BUILD := build
BUILD_LITE = 1
CURDIR = .
export BASEDIR := $(CURDIR)
export DEPSDIR := $(BASEDIR)/wii/libogc/deps
export LWIPDIR := $(BASEDIR)/wii/libogc/lwip
export OGCDIR := $(BASEDIR)/wii/libogc/libogc
export DBDIR := $(BASEDIR)/wii/libogc/libdb
export BTEDIR := $(BASEDIR)/wii/libogc/lwbt
export WIIUSEDIR := $(BASEDIR)/wii/libogc/wiiuse
export LIBWIIKEYB := $(BASEDIR)/wii/libogc/libwiikeyboard
export STUBSDIR := $(BASEDIR)/wii/libogc/lockstubs
export LIBS := $(BASEDIR)/wii/libogc/libs
export INCDIR := $(BASEDIR)/wii/libogc/include
export LIBDIR := $(LIBS)/$(PLATFORM)
#---------------------------------------------------------------------------------
BBALIB := $(LIBDIR)/libbba
OGCLIB := $(LIBDIR)/libogc
DBLIB := $(LIBDIR)/libdb
BTELIB := $(LIBDIR)/libbte
WIIUSELIB := $(LIBDIR)/libwiiuse
WIIKEYBLIB := $(LIBDIR)/libwiikeyboard
STUBSLIB := $(LIBDIR)/libgclibstubs
#---------------------------------------------------------------------------------
DEFAULTINCDIR := $(BASEDIR)/wii/libogc/include
DEFINCS := -I$(DEFAULTINCDIR)
INCLUDES := $(DEFINCS) \
-I$(BASEDIR)/wii/libogc \
-I$(DEFAULTINCDIR)/netif \
-I$(DEFAULTINCDIR)/ipv4 \
-I$(DEFAULTINCDIR)/sdcard \
-I$(DEFAULTINCDIR)/ogc \
-I$(DEFAULTINCDIR)/ogc/machine \
-I$(DEFAULTINCDIR)/bte \
-I$(DEFAULTINCDIR)/sdcard \
-I$(DEFAULTINCDIR)/wiikeyboard \
-I$(DEFAULTINCDIR)/wiiuse \
-I$(DEFAULTINCDIR)/di
MACHDEP := -DBIGENDIAN -DGEKKO -mcpu=750 -meabi -msdata=eabi -mhard-float -ffunction-sections -fdata-sections
ifeq ($(PLATFORM),wii)
MACHDEP += -DHW_RVL
endif
ifeq ($(PLATFORM),cube)
MACHDEP += -DHW_DOL
endif
CFLAGS := -DLIBOGC_INTERNAL -DNDEBUG -O2 -fno-strict-aliasing -mregnames -Wall $(MACHDEP) $(INCLUDES)
ASFLAGS := $(MACHDEP) -mregnames -D_LANGUAGE_ASSEMBLY $(INCLUDES)
#---------------------------------------------------------------------------------
VPATH := $(LWIPDIR) \
$(LWIPDIR)/arch/gc \
$(LWIPDIR)/arch/gc/netif \
$(LWIPDIR)/core \
$(LWIPDIR)/core/ipv4 \
$(LWIPDIR)/netif \
$(OGCDIR) \
$(DBDIR) \
$(DBDIR)/uIP \
$(BTEDIR) \
$(WIIUSEDIR) \
$(SDCARDDIR) \
$(LIBWIIKEYB) \
$(STUBSDIR)
#---------------------------------------------------------------------------------
SOURCES_LWIP := $(LWIPDIR)/network.c \
$(LWIPDIR)/netio.c \
$(LWIPDIR)/arch/gc/netif/gcif.c \
$(LWIPDIR)/core/inet.c \
$(LWIPDIR)/core/mem.c \
$(LWIPDIR)/core/dhcp.c \
$(LWIPDIR)/core/raw.c \
$(LWIPDIR)/core/memp.c \
$(LWIPDIR)/core/netif.c \
$(LWIPDIR)/core/pbuf.c \
$(LWIPDIR)/core/stats.c \
$(LWIPDIR)/core/sys.c \
$(LWIPDIR)/core/tcp.c \
$(LWIPDIR)/core/tcp_in.c \
$(LWIPDIR)/core/tcp_out.c \
$(LWIPDIR)/core/udp.c \
$(LWIPDIR)/core/ipv4/icmp.c \
$(LWIPDIR)/core/ipv4/ip.c \
$(LWIPDIR)/core/ipv4/ip_frag.c \
$(LWIPDIR)/core/ipv4/ip_addr.c \
$(LWIPDIR)/netif/etharp.c \
$(LWIPDIR)/netif/loopif.c
LWIPOBJ := $(SOURCES_LWIP:.c=.o)
#---------------------------------------------------------------------------------
SOURCES_OGC := \
$(OGCDIR)/console.c \
$(OGCDIR)/lwp_priority.c \
$(OGCDIR)/lwp_queue.c \
$(OGCDIR)/lwp_threadq.c \
$(OGCDIR)/lwp_threads.c \
$(OGCDIR)/lwp_sema.c \
$(OGCDIR)/lwp_messages.c \
$(OGCDIR)/lwp.c \
$(OGCDIR)/lwp_stack.c \
$(OGCDIR)/lwp_mutex.c \
$(OGCDIR)/lwp_watchdog.c \
$(OGCDIR)/lwp_wkspace.c \
$(OGCDIR)/lwp_objmgr.c \
$(OGCDIR)/lwp_heap.c \
$(OGCDIR)/sys_state.c \
$(OGCDIR)/exception.c \
$(OGCDIR)/irq.c \
$(OGCDIR)/semaphore.c \
$(OGCDIR)/video.c \
$(OGCDIR)/pad.c \
$(OGCDIR)/exi.c \
$(OGCDIR)/mutex.c \
$(OGCDIR)/arqueue.c \
$(OGCDIR)/arqmgr.c \
$(OGCDIR)/system.c \
$(OGCDIR)/cond.c \
$(OGCDIR)/gx.c \
$(OGCDIR)/gu.c \
$(OGCDIR)/audio.c \
$(OGCDIR)/cache.c \
$(OGCDIR)/decrementer.c \
$(OGCDIR)/message.c \
$(OGCDIR)/card.c \
$(OGCDIR)/aram.c \
$(OGCDIR)/depackrnc1.c \
$(OGCDIR)/dsp.c \
$(OGCDIR)/si.c \
$(OGCDIR)/tpl.c \
$(OGCDIR)/ipc.c \
$(OGCDIR)/console_font_8x16.c \
$(OGCDIR)/timesupp.c \
$(OGCDIR)/lock_supp.c \
$(OGCDIR)/newlibc.c \
$(OGCDIR)/usbgecko.c \
$(OGCDIR)/usbmouse.c \
$(OGCDIR)/sbrk.c \
$(OGCDIR)/malloc_lock.c \
$(OGCDIR)/kprintf.c \
$(OGCDIR)/stm.c \
$(OGCDIR)/ios.c \
$(OGCDIR)/es.c \
$(OGCDIR)/isfs.c \
$(OGCDIR)/usb.c \
$(OGCDIR)/network_common.c \
$(OGCDIR)/sdgecko_io.c \
$(OGCDIR)/sdgecko_buf.c \
$(OGCDIR)/gcsd.c \
$(OGCDIR)/argv.c \
$(OGCDIR)/network_wii.c \
$(OGCDIR)/wiisd.c \
$(OGCDIR)/conf.c \
$(OGCDIR)/usbstorage.c \
$(OGCDIR)/texconv.c \
$(OGCDIR)/wiilaunch.c
SOURCES_OGC_ASM := $(OGCDIR)/cache_asm.S \
$(OGCDIR)/decrementer_handler.S \
$(OGCDIR)/depackrnc.S \
$(OGCDIR)/exception_handler.S \
$(OGCDIR)/gu_psasm.S \
$(OGCDIR)/irq_handler.S \
$(OGCDIR)/lwp_handler.S \
$(OGCDIR)/ogc_crt0.S \
$(OGCDIR)/system_asm.S \
$(OGCDIR)/video_asm.S
ifneq ($(BUILD_LITE), 1)
SOURCES_OGC += $(OGCDIR)/dvd.c
endif
OGCOBJ := $(SOURCES_OGC:.c=.o) $(SOURCES_OGC_ASM:.S=.o)
#---------------------------------------------------------------------------------
SOURCES_DB := \
$(DBDIR)/uIP/uip_ip.c \
$(DBDIR)/uIP/uip_tcp.c \
$(DBDIR)/uIP/uip_pbuf.c \
$(DBDIR)/uIP/uip_netif.c \
$(DBDIR)/uIP/uip_arp.c \
$(DBDIR)/uIP/uip_arch.c \
$(DBDIR)/uIP/uip_icmp.c \
$(DBDIR)/uIP/memb.c \
$(DBDIR)/uIP/memr.c \
$(DBDIR)/uIP/bba.c \
$(DBDIR)/tcpip.c \
$(DBDIR)/debug.c \
$(DBDIR)/debug_handler.c \
$(DBDIR)/debug_supp.c \
$(DBDIR)/geckousb.c
DBOBJ := $(SOURCES_DB:.c=.o)
#---------------------------------------------------------------------------------
SOURCES_BTE := \
$(BTEDIR)/bte.c \
$(BTEDIR)/hci.c \
$(BTEDIR)/l2cap.c \
$(BTEDIR)/btmemb.c \
$(BTEDIR)/btmemr.c \
$(BTEDIR)/btpbuf.c \
$(BTEDIR)/physbusif.c
BTEOBJ := $(SOURCES_BTE:.c=.o)
#---------------------------------------------------------------------------------
SOURCES_WIIUSE := \
$(WIIUSEDIR)/classic.c \
$(WIIUSEDIR)/dynamics.c \
$(WIIUSEDIR)/events.c \
$(WIIUSEDIR)/io.c \
$(WIIUSEDIR)/io_wii.c \
$(WIIUSEDIR)/ir.c \
$(WIIUSEDIR)/nunchuk.c \
$(WIIUSEDIR)/wiiuse.c \
$(WIIUSEDIR)/speaker.c \
$(WIIUSEDIR)/wpad.c \
$(WIIUSEDIR)/motion_plus.c
WIIUSEOBJ := $(SOURCES_WIIUSE:.c=.o)
#---------------------------------------------------------------------------------
SOURCES_WIIKEYB = $(LIBWIIKEYB)/usbkeyboard.c \
$(LIBWIIKEYB)/keyboard.c \
$(LIBWIIKEYB)/ukbdmap.c \
$(LIBWIIKEYB)/wskbdutil.c
WIIKEYBLIBOBJ := $(SOURCES_WIIKEYB:.c=.o)
LIBRARIES := $(OGCLIB).a $(DBLIB).a
ifeq ($(PLATFORM),cube)
LIBRARIES += $(BBALIB).a
endif
ifeq ($(PLATFORM),wii)
LIBRARIES += $(BTELIB).a $(WIIUSELIB).a $(WIIKEYBLIB).a
endif
all: $(LIBRARIES)
#---------------------------------------------------------------------------------
$(BBALIB).a: $(LWIPOBJ)
#---------------------------------------------------------------------------------
$(OGCLIB).a: $(OGCOBJ)
#---------------------------------------------------------------------------------
$(DBLIB).a: $(DBOBJ)
#---------------------------------------------------------------------------------
$(WIIKEYBLIB).a: $(WIIKEYBLIBOBJ)
#---------------------------------------------------------------------------------
$(BTELIB).a: $(BTEOBJ)
#---------------------------------------------------------------------------------
$(WIIUSELIB).a: $(WIIUSEOBJ)
#---------------------------------------------------------------------------------
#---------------------------------------------------------------------------------
clean:
#---------------------------------------------------------------------------------
rm -fr $(LWIPOBJ) $(OGCOBJ) $(DBOBJ) $(BTEOBJ) $(WIIUSEOBJ) $(WIIKEYBLIBOBJ)
rm -f *.map

273
Makefile.msvc
View File

@ -1,273 +0,0 @@
TARGET := retroarch.exe
DEBUG = 0
GRIFFIN_BUILD = 0
OS = Win32
ARCH = amd64
#TARGET_ARCH = x86
BUILD_DIR = objs/msvc
CXX_BUILD = 0
WindowsSdkDir = C:\Program Files (x86)\Windows Kits\10\$(NOTHING)
WindowsSDKVersion := 10.0.14393.0\$(NOTHING)
VCINSTALLDIR := C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\$(NOTHING)
HAVE_D3DX := 1
HAVE_D3D8 := 0
HAVE_D3D9 := 1
HAVE_D3D10 := 1
HAVE_D3D11 := 1
HAVE_D3D12 := 1
HAVE_CG := 1
HAVE_OPENGL := 1
HAVE_VULKAN := 1
HAVE_XAUDIO := 1
HAVE_XINPUT := 1
HAVE_WASAPI := 0
HAVE_THREAD_STORAGE := 1
HAVE_WINMM := 1
HAVE_RPNG := 1
HAVE_ZLIB := 1
WANT_ZLIB := 1
HAVE_RGUI := 1
HAVE_XMB := 1
HAVE_MATERIALUI := 1
HAVE_STB_FONT := 1
HAVE_THREADS := 1
HAVE_LIBRETRODB := 1
HAVE_COMMAND := 1
HAVE_STDIN_CMD := 1
HAVE_CMD := 1
HAVE_DYLIB := 1
HAVE_DYNAMIC := 1
HAVE_DINPUT := 1
HAVE_MENU_COMMON := 1
HAVE_BUILTINZLIB := 1
HAVE_RJPEG := 1
HAVE_RBMP := 1
HAVE_RTGA := 1
HAVE_7ZIP := 1
HAVE_NETWORKING := 1
HAVE_NETWORK_CMD := 1
HAVE_OVERLAY := 1
HAVE_LANGEXTRA := 1
HAVE_CHEEVOS := 1
HAVE_SHADERPIPELINE := 1
HAVE_IMAGEVIEWER := 1
include Makefile.common
INCLUDE_DIRS := $(patsubst -isystem%,-I%,$(INCLUDE_DIRS))
CFLAGS := $(filter-out -Wno-unknown-pragmas,$(CFLAGS))
CXXFLAGS := $(filter-out -fpermissive -Wno-switch -Wno-sign-compare -fno-strict-aliasing -Wno-maybe-uninitialized -Wno-reorder -Wno-parentheses,$(CXXFLAGS))
LIBS := $(filter-out -lstdc++,$(LIBS))
ifeq ($(ARCH),x64)
ARCH := amd64
endif
ARCH2 := $(ARCH)
ifeq ($(ARCH),amd64)
ARCH2 := x64
endif
ifeq ($(TARGET_ARCH),)
TARGET_ARCH = $(ARCH)
endif
ifeq ($(TARGET_ARCH),x64)
TARGET_ARCH = amd64
endif
TARGET_ARCH2 = $(TARGET_ARCH)
ifeq ($(TARGET_ARCH2),amd64)
TARGET_ARCH2 = x64
endif
CROSS = $(ARCH)
ifeq ($(ARCH),x86)
CROSS =
endif
INCLUDE := $(VCINSTALLDIR)include;$(VCINSTALLDIR)atlmfc\include;$(WindowsSdkDir)include\$(WindowsSDKVersion)ucrt;$(WindowsSdkDir)include\$(WindowsSDKVersion)shared;$(WindowsSdkDir)include\$(WindowsSDKVersion)um;
LIB := $(VCINSTALLDIR)LIB\$(CROSS);$(VCINSTALLDIR)atlmfc\lib\$(CROSS);$(WindowsSdkDir)lib\$(WindowsSDKVersion)ucrt\$(TARGET_ARCH2);$(WindowsSdkDir)lib\$(WindowsSDKVersion)um\$(TARGET_ARCH2);C:\Program Files (x86)\NVIDIA Corporation\Cg\lib.$(TARGET_ARCH2);C:\Program Files (x86)\Microsoft DirectX SDK (February 2010)\Lib\$(TARGET_ARCH2);
LIBPATH := $(VCINSTALLDIR)LIB\$(CROSS);$(VCINSTALLDIR)atlmfc\lib\$(CROSS);
PATH := $(shell IFS=$$'\n'; cygpath "$(VCINSTALLDIR)bin\\$(CROSS)"):$(shell IFS=$$'\n'; cygpath "$(WindowsSdkDir)\bin\\$(ARCH2)"):$(PATH)
export INCLUDE := $(INCLUDE)
export LIB := $(LIB)
export LIBPATH := $(LIBPATH)
export PATH := $(PATH)
#$(info WindowsSdkDir : $(WindowsSdkDir))
#$(info WindowsSDKVersion : $(WindowsSDKVersion))
#$(info VCINSTALLDIR : $(VCINSTALLDIR))
#$(info INCLUDE : $(INCLUDE))
#$(info LIB : $(LIB))
#$(info LIBPATH : $(LIBPATH))
#$(info PATH : $(PATH))
#$(error end)
DEFINES += -D__SSE__ -D__SSE2__
ifeq ($(TARGET_ARCH2),x64)
DEFINES += -D__x86_64__
else
#DEFINES += -D__i686__
endif
FLAGS += -nologo -MP
FLAGS += -Gm- -Zc:inline -fp:precise -Zc:forScope -GR- -Gd -Oi -volatile:iso
#FLAGS += -Zc:wchar_t -Zp16 -Z7
#FLAGS += -utf-8
#FLAGS += -source-charset:utf-8
CXXFLAGS += $(CFLAGS) -TP -EHsc
ifeq ($(CXX_BUILD),1)
CFLAGS := $(CXXFLAGS)
DEFINES += -DCXX_BUILD
else
CFLAGS += -TC
endif
WARNINGS += -WX -W3
WARNINGS += -wd4101 -wd4996 -wd4244 -wd4267 -wd4090 -wd4305 -wd4146 -wd4334 -wd4018 -wd4800 -wd4838
CC = cl.exe
CXX = cl.exe
LD = link.exe
RC = rc.exe
LIBS += shell32.lib user32.lib gdi32.lib comdlg32.lib winmm.lib ole32.lib
LDFLAGS += -nologo -wx -nxcompat -machine:$(TARGET_ARCH2)
ifeq ($(DEBUG),1)
FLAGS += -GS -Gy -Od -RTC1 -D_SECURE_SCL=1 -Zi
FLAGS += -MDd
LDFLAGS += -DEBUG
DEFINES += -DDEBUG -D_DEBUG
else
FLAGS += -GS- -Gy- -O2 -Ob2 -GF -GT -Oy -Ot -D_SECURE_SCL=0
FLAGS += -MD
endif
ifeq ($(DEBUG),1)
BUILD_DIR := $(BUILD_DIR)-debug
endif
ifeq ($(GRIFFIN_BUILD),1)
BUILD_DIR := $(BUILD_DIR)-griffin
endif
BUILD_DIR := $(BUILD_DIR)-$(TARGET_ARCH2)
ifneq ($(V), 1)
Q := @
endif
ifeq ($(GRIFFIN_BUILD), 1)
OBJ := griffin/griffin.o griffin/griffin_cpp.o
DEFINES += -DHAVE_GRIFFIN -DUSE_MATH_DEFINES
else
BLACKLIST :=
OBJ := $(filter-out $(BLACKLIST),$(OBJ))
endif
DEFINES += -DRARCH_INTERNAL -DHAVE_DYNAMIC -DJSON_STATIC
INCLUDE_DIRS += -I. -Igfx/include
#OBJ := version_git.o
OBJ := $(patsubst %rarch.o,%rarch.res,$(OBJ))
OBJ := $(addprefix $(BUILD_DIR)/,$(OBJ))
OBJ := $(OBJ:.o=.obj)
LDFLAGS += -WX -SUBSYSTEM:WINDOWS -ENTRY:mainCRTStartup
DEFINES := $(patsubst -f%,,$(DEFINES))
LDFLAGS := $(patsubst -l%,%.lib,$(LDFLAGS))
LIBS := $(filter-out -lm,$(LIBS))
LIBS := $(patsubst -l%,%.lib,$(LIBS))
#$(info INCLUDE_DIRS : $(INCLUDE_DIRS))
#$(info DEFINES : $(DEFINES))
#$(info CFLAGS : $(CFLAGS))
#$(info CXXFLAGS : $(CXXFLAGS))
#$(info LDFLAGS : $(LDFLAGS))
#$(info LIBS : $(LIBS))
#$(info OBJ : $(OBJ))
#$(info target : $(TARGET))
#$(info flags : $(FLAGS))
#$(info INCLUDE : $(INCLUDE))
#$(info LIB : $(LIB))
#$(info LIBPATH : $(LIBPATH))
#$(error end)
$(info os : $(OS))
$(info host : $(ARCH))
$(info target : $(TARGET_ARCH))
all: $(TARGET)
%: $(BUILD_DIR)/%
cp $< $@
ifeq ($(DEBUG),1)
%.exe: $(BUILD_DIR)/%.exe
cp $< $@
cp $(BUILD_DIR)/$*.pdb $*.pbd
endif
SHELL:=$(SHELL) -o pipefail
DEPFLAGS = -showIncludes | tee $(BUILD_DIR)/$*.dtemp | sed /'Note: including file:'/d
MAKEDEPS = echo $@: $< \\ > $(BUILD_DIR)/$*.depend && \
grep 'Note: including file:' $(BUILD_DIR)/$*.dtemp \
| sed '/$(subst \,\\,$(WindowsSdkDir))/Id; /$(subst \,\\,$(VCINSTALLDIR))/Id; s/Note: including file:[ ]*//g; s/\\/\//g; s/ /\\ /g; s/.*/ & \\/g' \
>> $(BUILD_DIR)/$*.depend && \
rm -f $(BUILD_DIR)/$*.dtemp
#DEPFLAGS :=
#MAKEDEPS :=
$(BUILD_DIR)/%.obj: %.cpp
@mkdir -p $(dir $@)
$(Q)$(CXX) -c -Fo:$@ $< $(FLAGS) $(CXXFLAGS) $(DEFINES) $(INCLUDE_DIRS) $(WARNINGS) $(DEPFLAGS)
@$(MAKEDEPS)
$(BUILD_DIR)/%.obj: %.c
@mkdir -p $(dir $@)
$(Q)$(CC) -c -Fo:$@ $< $(FLAGS) $(CFLAGS) $(DEFINES) $(INCLUDE_DIRS) $(WARNINGS) $(DEPFLAGS)
@$(MAKEDEPS)
$(BUILD_DIR)/%.res: %.rc
@mkdir -p $(dir $@)
$(Q)$(RC) $<
$(Q)mv $*.res $@
$(BUILD_DIR)/$(TARGET): $(OBJ) .$(TARGET).last
@touch .$(TARGET).last
$(Q)$(LD) $(OBJ) $(LDFLAGS) $(LIBS) -out:$(BUILD_DIR)/$(TARGET)
%.h %.hpp %.depend %.last: ;
clean:
rm -f $(OBJ) $(TARGET)
rm -f $(BUILD_DIR)/$(TARGET)
rm -f .$(TARGET).last
rm -f $(OBJ:.obj=.depend)
.PHONY: clean all
.PRECIOUS: %.depend %.last
-include $(patsubst %.obj,%.depend,$(filter %.obj,$(OBJ)))

46
Makefile.openpandora
View File

@ -1,46 +0,0 @@
include version.all
DEBUG = 0
CC = $(PNDSDK)/bin/arm-none-linux-gnueabi-gcc
LD = $(PNDSDK)/bin/arm-none-linux-gnueabi-gcc -o
TARGET := retroarch-pandora
LDDIRS = -L. -L$(PNDSDK)/usr/lib
INCDIRS = -I. -I$(PNDSDK)/usr/include
OBJ = griffin/griffin.o audio/resamplers/sinc_resampler_neon.o libretro-common/conversion/s16_to_float_neon.o libretro-common/conversion/float_to_s16_neon.o
LDFLAGS = -L$(PNDSDK)/usr/lib -Wl,-rpath,$(PNDSDK)/usr/lib
LIBS = -lGLESv2 -lEGL -ldl -lm -lpthread -lrt -lasound
DEFINES = -std=gnu99 -DHAVE_THREADS -DHAVE_GETOPT_LONG=1 -DHAVE_GRIFFIN -DRARCH_INTERNAL
DEFINES += -D__ARM_ARCH_6__ -DHAVE_OPENGL -DHAVE_OPENGLES -DHAVE_OPENGLES2 -DHAVE_GLSL -DHAVE_DYNAMIC -DHAVE_RPNG -DHAVE_RJPEG -DWANT_ZLIB -DHAVE_OVERLAY -DHAVE_ALSA -DHAVE_ZLIB -D__linux__
DEFINES += $(INCDIRS)
DEFINES += -D__OPENPANDORA__ -DPANDORA
DEFINES += -marm -march=armv7-a -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -ftree-vectorize
ifeq ($(DEBUG), 1)
OPTIMIZE_LV := -O0 -g
else
OPTIMIZE_LV := -O3
endif
all: $(TARGET)
CFLAGS := $(OPTIMIZE_LV) $(DEFINES)
$(TARGET): $(OBJ)
$(CC) -o $@ $(OBJ) $(LDFLAGS) $(LDDIRS) $(LIBS)
%.o: %.S
$(CC) $(CFLAGS) -c -o $@ $<
%.o: %.c config.h
$(CC) $(CFLAGS) -c -o $@ $<
clean:
rm -f $(TARGET)
rm -f $(OBJ)
.PHONY: clean

55
Makefile.pandora
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@ -1,55 +0,0 @@
# Before using this Makefile, be sure to do:
# $ source /usr/local/angstrom/arm/environment-setup
# $ setprj retroarch
PNDDIR=./pkg/pandora
BINDIR=$(PNDDIR)/bin
all: $(BINDIR)/retroarch
mkdir -p $(PNDDIR)/lib
@echo "Put libretro-*.so files in $(PNDDIR)/lib/ before making pnd!"
pnd: retroarch.pnd
install: all $(BINDIR)/retroarch-joyconfig $(BINDIR)/retroarch-zip $(PNDDIR)/readme.html
retroarch:
./configure --prefix=$PND_BASEDIR/$PRJ --disable-ffmpeg --disable-cg --disable-python --disable-libpng --disable-pulse --disable-jack --enable-gles --enable-xml
make -f Makefile
$(BINDIR)/retroarch: retroarch
mkdir -p $(BINDIR)
cp retroarch $(BINDIR)/retroarch
$(BINDIR)/retroarch-joyconfig: tools/retroarch-joyconfig
mkdir -p $(BINDIR)
cp tools/retroarch-joyconfig $(BINDIR)/retroarch-joyconfig
$(BINDIR)/retroarch-zip: retroarch-zip
mkdir -p $(BINDIR)
cp retroarch-zip $(BINDIR)/retroarch-zip
$(PNDDIR)/readme.html: README.md
markdown README.md > $(PNDDIR)/readme.html
retroarch.pnd: install
pnd_make -c -p retroarch.pnd -d $(PNDDIR)/ -x $(PNDDIR)/PXML.xml -i $(PNDDIR)/icon.png
clean:
rm -f *.o
rm -f audio/*.o
rm -f conf/*.o
rm -f gfx/*.o
rm -f gfx/drivers_font/*.o
rm -f gfx/drivers_font_renderer/*.o
rm -f gfx/drivers_context/*.o
rm -f gfx/py_state/*.o
rm -f compat/*.o
rm -f record/*.o
rm -f input/*.o
rm -f tools/*.o
rm -f $(BINDIR)/retroarch
rm -f $(BINDIR)/retroarch-joyconfig
rm -f $(PNDDIR)/readme.html
rm -f retroarch

202
Makefile.ps3
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@ -1,202 +0,0 @@
include version.all
#which compiler to build with - GCC or SNC
#set to GCC for debug builds for use with debugger
CELL_BUILD_TOOLS = SNC
CELL_GPU_TYPE = RSX
CELL_PSGL_VERSION = opt
ASSETS_DIR := media/assets
# options
DOWNLOAD_SHADERS = 1
STRIPPING_ENABLE = 0
DEBUG = 0
HAVE_GCMGL = 0
HAVE_LOGGER = 0
HAVE_FREETYPE = 0
WHOLE_ARCHIVE_LINK = 0
CONTENT_ID_FULL = UP0001-SSNE10000_00-0000000000000001
CONTENT_ID = SSNE10000
PC_DEVELOPMENT_IP_ADDRESS = "192.168.1.7"
PC_DEVELOPMENT_UDP_PORT = 3490
CELL_MK_DIR ?= $(CELL_SDK)/samples/mk
include $(CELL_MK_DIR)/sdk.makedef.mk
PPU_TARGET = retroarch_ps3.elf
SALAMANDER_TARGET = retroarch-salamander_ps3.elf
EBOOT_PATH = pkg/ps3/USRDIR/EBOOT.BIN
CORE_PATH = pkg/ps3/USRDIR/cores/CORE.SELF
LDDIRS = -L. -L$(CELL_SDK)/target/ppu/lib/PSGL/RSX/ultra-opt
INCDIRS = -I. -Idefines -Ideps/libz -Ilibretro-common/include -Ideps -Ideps/stb
# system platform
system_platform = unix
ifeq ($(shell uname -a),)
EXE_EXT = .exe
system_platform = win
else ifneq ($(findstring Darwin,$(shell uname -a)),)
system_platform = osx
else ifneq ($(findstring MINGW,$(shell uname -a)),)
system_platform = win
endif
PKG_SCRIPT = tools/ps3/ps3py/pkg.py
ifeq ($(shell uname), Linux)
PKG_FINALIZE = package_finalize
MAKE_SELF_WC = make_self_wc
MAKE_SELF = make_self_npdrm
PYTHON2 = python2
GIT = git
else
PKG_FINALIZE = package_finalize.exe
MAKE_SELF_WC = make_self_wc.exe
MAKE_SELF = make_self_npdrm.exe
PYTHON2 = python2.exe
GIT = git.exe
endif
PPU_SRCS = griffin/griffin.c
DEFINES += -DHAVE_MENU -DHAVE_RGUI -DHAVE_XMB -DHAVE_LIBRETRODB -DHAVE_MATERIALUI -DHAVE_SHADERPIPELINE -DRARCH_INTERNAL -DMSB_FIRST -DHAVE_OVERLAY -DHAVE_CC_RESAMPLER -DHAVE_STB_VORBIS -DHAVE_STB_FONT -DHAVE_RUNAHEAD -DHAVE_DR_MP3 -DHAVE_DR_FLAC
ifeq ($(DEX_BUILD), 1)
DEFINES += -DDEX_BUILD
endif
ifeq ($(CEX_BUILD), 1)
DEFINES += -DCEX_BUILD
endif
ifeq ($(ODE_BUILD), 1)
DEFINES += -DODE_BUILD
endif
ifeq ($(HAVE_GCMGL), 1)
DEFINES += -DHAVE_GCMGL
GL_LIBS := -L. -lrgl_ps3
else
GL_LIBS := -L$(CELL_SDK)/target/ppu/lib/PSGL/RSX/ultra-opt -lPSGL -lPSGLcgc
endif
ifeq ($(HAVE_FREETYPE), 1)
DEFINES += -DHAVE_FREETYPE
FONT_LIBS := -lfontFT_stub -lfreetype_stub
else
#DEFINES += -DHAVE_LIBDBGFONT
#FONT_LIBS := -ldbgfont
endif
ifeq ($(CELL_BUILD_TOOLS), SNC)
PPU_CXXLD = $(CELL_SDK)/host-win32/sn/bin/ps3ppuld.exe
PPU_CXX = $(CELL_SDK)/host-win32/sn/bin/ps3ppusnc.exe
PPU_CC = $(CELL_SDK)/host-win32/sn/bin/ps3ppusnc.exe
else ifneq ($(system_platform), win)
PPU_CXX = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-g++.exe
PPU_CC = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-gcc.exe
PPU_CXXLD = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-ld.exe
PPU_CCLD = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-ld.exe
endif
ifeq ($(WHOLE_ARCHIVE_LINK), 1)
WHOLE_START := -Wl, --whole-archive
WHOLE_END := -Wl, --no-whole-archive
endif
PPU_LDLIBS = $(FONT_LIBS) $(GL_LIBS) $(WHOLE_START) -lretro_ps3 $(WHOLE_END) -lcgc -lgcm_cmdasm -lgcm_sys_stub -lresc_stub -lm -lio_stub -lfs_stub -lsysutil_stub -lsysutil_game_stub -lsysutil_screenshot_stub -lsysutil_np_stub -lpngdec_stub -lsysmodule_stub -laudio_stub -lnet_stub -lnetctl_stub -lpthread
PPU_RANLIB = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-ranlib.exe
DEFINES += -DHAVE_THREADS -DRARCH_CONSOLE -DHAVE_OPENGL -DHAVE_HEADSET -DHAVE_LANGEXTRA -DHAVE_OPENGLES -DHAVE_OPENGLES1 -DHAVE_PSGL -DHAVE_CG -DHAVE_CG_RUNTIME_COMPILER -DHAVE_SYSMODULES -DHAVE_SYSUTILS -DHAVE_RARCH_EXEC -DHAVE_RSOUND -DHAVE_ZLIB -DHAVE_RPNG -DHAVE_RJPEG -DHAVE_RBMP -DHAVE_RTGA -DHAVE_7Z -DWANT_ZLIB -D__CELLOS_LV2__ -DHAVE_NETWORKING=1 -DHAVE_SOCKET_LEGACY=1 -DHAVE_MOUSE -DHAVE_GRIFFIN=1 -DHAVE_MULTIMAN=1 -DPC_DEVELOPMENT_IP_ADDRESS=\"$(PC_DEVELOPMENT_IP_ADDRESS)\" -DPC_DEVELOPMENT_UDP_PORT=$(PC_DEVELOPMENT_UDP_PORT) -DHAVE_FILTERS_BUILTIN -DHAVE_CHEEVOS
#DEFINES += -DHAVE_IMAGEVIEWER
ifeq ($(DEBUG), 1)
PPU_OPTIMIZE_LV := -O0 -g
else
PPU_OPTIMIZE_LV := -O2 -g
endif
ifeq ($(HAVE_LOGGER), 1)
DEFINES += -DHAVE_LOGGER
endif
PPU_CFLAGS := $(PPU_OPTIMIZE_LV) $(INCDIRS) $(DEFINES)
PPU_CXXFLAGS := $(PPU_OPTIMIZE_LV) $(INCDIRS) $(DEFINES)
EXIST_EBOOT_WILDCARD := $(wildcard $(EBOOT_PATH))
EXIST_CORE_WILDCARD := $(wildcard $(CORE_PATH))
EBOOT_EXISTS = 1
CORE_EXISTS = 1
ifneq ($(strip $(EXIST_EBOOT_WILDCARD)),)
EBOOT_EXISTS = 0
endif
ifneq ($(strip $(EXIST_CORE_WILDCARD)),)
CORE_EXISTS = 0
endif
include $(CELL_MK_DIR)/sdk.target.mk
MAKE_FSELF = $(CELL_SDK)/host-win32/bin/make_fself.exe
MAKE_FSELF_NPDRM = $(CELL_SDK)/host-win32/bin/make_fself_npdrm.exe
MAKE_PACKAGE_NPDRM = $(CELL_SDK)/host-win32/bin/make_package_npdrm.exe
.PHONY: create-npdrm-core create-core create-npdrm-salamander create-shaders clean-selfs create-salamander
create-npdrm-core:
$(MAKE_FSELF_NPDRM) $(PPU_TARGET) $(CORE_PATH)
create-core:
$(MAKE_SELF_WC) $(PPU_TARGET) $(CORE_PATH)
create-npdrm-salamander:
$(MAKE_FSELF_NPDRM) $(SALAMANDER_TARGET) $(EBOOT_PATH)
create-salamander:
$(MAKE_SELF) $(SALAMANDER_TARGET) $(EBOOT_PATH) $(CONTENT_ID_FULL)
copy-media-files:
@cp -r $(ASSETS_DIR)/glui pkg/ps3/USRDIR/cores/assets
@cp -r $(ASSETS_DIR)/xmb pkg/ps3/USRDIR/cores/assets
create-shaders:
make -f Makefile.griffin platform=ps3 shaders-deploy
pkg: $(PPU_TARGET) create-shaders copy-media-files create-npdrm-salamander create-npdrm-core
$(MAKE_PACKAGE_NPDRM) pkg/ps3/package.conf pkg/ps3
pkg-signed: $(PPU_TARGET) create-shaders copy-media-files create-salamander create-core
$(PYTHON2) $(PKG_SCRIPT) --contentid $(CONTENT_ID_FULL) pkg/ps3 retroarch-ps3-cfw-$(PACKAGE_VERSION).pkg
pkg-signed-standalone: $(PPU_TARGET) create-shaders copy-media-files create-core
$(MAKE_SELF) $(PPU_TARGET) $(EBOOT_PATH) $(CONTENT_ID)
$(PYTHON2) $(PKG_SCRIPT) --contentid $(CONTENT_ID_FULL) pkg/ps3 retroarch-ps3-cfw-$(PACKAGE_VERSION).pkg
pkg-signed-cfw: $(PPU_TARGET) create-shaders copy-media-files create-salamander create-core
$(PYTHON2) $(PKG_SCRIPT) --contentid $(CONTENT_ID_FULL) pkg/ps3 retroarch-ps3-cfw-$(PACKAGE_VERSION)-kmeaw.pkg
$(PKG_FINALIZE) retroarch-ps3-cfw-$(PACKAGE_VERSION)-kmeaw.pkg
pkg-signed-cfw-standalone: $(PPU_TARGET) create-shaders copy-media-files create-core
$(MAKE_SELF) $(PPU_TARGET) $(EBOOT_PATH) $(CONTENT_ID)
$(PYTHON2) $(PKG_SCRIPT) --contentid $(CONTENT_ID_FULL) pkg/ps3 retroarch-ps3-cfw-$(PACKAGE_VERSION).pkg
$(PKG_FINALIZE) retroarch-ps3-cfw-$(PACKAGE_VERSION)-kmeaw.pkg
clean-selfs:
ifeq ($(EBOOT_EXISTS),1)
@echo "WARNING: Couldn't find file to delete: [$(EBOOT_PATH)], skipping this step."
else
rm $(EBOOT_PATH)
endif
ifeq ($(CORE_EXISTS),1)
@echo "WARNING: Couldn't find file to delete: [$(CORE_PATH)], skipping this step."
else
rm $(CORE_PATH)
endif

198
Makefile.ps3.cobra
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@ -1,198 +0,0 @@
include version.all
#which compiler to build with - GCC or SNC
#set to GCC for debug builds for use with debugger
CELL_BUILD_TOOLS = GCC
CELL_GPU_TYPE = RSX
CELL_PSGL_VERSION = ultra-opt
# options
DOWNLOAD_SHADERS = 1
STRIPPING_ENABLE = 0
DEBUG = 0
HAVE_GCMGL = 1
HAVE_LOGGER = 0
HAVE_FREETYPE = 0
WHOLE_ARCHIVE_LINK = 0
CONTENT_ID_FULL = UP0001-SSNE10000_00-0000000000000001
CONTENT_ID = SSNE10000
PC_DEVELOPMENT_IP_ADDRESS = "192.168.1.7"
PC_DEVELOPMENT_UDP_PORT = 3490
CELL_MK_DIR ?= $(CELL_SDK)/samples/mk
include $(CELL_MK_DIR)/sdk.makedef.mk
PPU_TARGET = retroarch_ps3.elf
SALAMANDER_TARGET = retroarch-salamander_ps3.elf
EBOOT_PATH = pkg/ps3/USRDIR/EBOOT.BIN
CORE_PATH = pkg/ps3/USRDIR/cores/CORE.SELF
LDDIRS = -L. -L$(CELL_SDK)/target/ppu/lib/PSGL/RSX/ultra-opt
INCDIRS = -I. -Idefines -Ideps -Ideps/stb
# system platform
system_platform = unix
ifeq ($(shell uname -a),)
EXE_EXT = .exe
system_platform = win
else ifneq ($(findstring Darwin,$(shell uname -a)),)
system_platform = osx
else ifneq ($(findstring MINGW,$(shell uname -a)),)
system_platform = win
endif
PKG_SCRIPT = tools/ps3/ps3py/pkg.py
ifeq ($(shell uname), Linux)
PKG_FINALIZE = package_finalize
MAKE_SELF_WC = make_self_wc
MAKE_SELF = make_self_npdrm
PYTHON2 = python2
GIT = git
else
PKG_FINALIZE = package_finalize.exe
MAKE_SELF_WC = make_self_wc.exe
MAKE_SELF = make_self_npdrm.exe
PYTHON2 = python2.exe
GIT = git.exe
endif
PPU_SRCS = griffin/griffin.c
DEFINES += -DHAVE_RGUI -DHAVE_MATERIALUI -DHAVE_XMB -DHAVE_MENU -DRARCH_INTERNAL
ifeq ($(DEX_BUILD), 1)
DEFINES += -DDEX_BUILD
endif
ifeq ($(CEX_BUILD), 1)
DEFINES += -DCEX_BUILD
endif
ifeq ($(ODE_BUILD), 1)
DEFINES += -DODE_BUILD
endif
ifeq ($(HAVE_GCMGL), 1)
DEFINES += -DHAVE_GCMGL
GL_LIBS := -L. -lrgl_ps3
else
GL_LIBS := -L$(CELL_SDK)/target/ppu/lib/PSGL/RSX/ultra-opt -lPSGL -lPSGLcgc
endif
ifeq ($(HAVE_FREETYPE), 1)
DEFINES += -DHAVE_FREETYPE
FONT_LIBS := -lfontFT_stub -lfreetype_stub
else
DEFINES += -DHAVE_LIBDBGFONT
FONT_LIBS := -ldbgfont
endif
ifeq ($(CELL_BUILD_TOOLS), SNC)
PPU_CXXLD = $(CELL_SDK)/host-win32/sn/bin/ps3ppuld.exe
PPU_CXX = $(CELL_SDK)/host-win32/sn/bin/ps3ppusnc.exe
PPU_CC = $(CELL_SDK)/host-win32/sn/bin/ps3ppusnc.exe
else ifneq($(system_platform), win)
PPU_CXX = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-g++.exe
PPU_CC = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-gcc.exe
PPU_CXXLD = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-ld.exe
PPU_CCLD = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-ld.exe
endif
ifeq ($(WHOLE_ARCHIVE_LINK), 1)
WHOLE_START := -Wl, --whole-archive
WHOLE_END := -Wl, --no-whole-archive
endif
PPU_LDLIBS = $(FONT_LIBS) $(GL_LIBS) $(WHOLE_START) -lretro_ps3 $(WHOLE_END) -lcgc -lgcm_cmdasm -lgcm_sys_stub -lresc_stub -lm -lio_stub -lfs_stub -lsysutil_stub -lsysutil_game_stub -lsysutil_screenshot_stub -lsysutil_np_stub -lpngdec_stub -ljpgdec_stub -lsysmodule_stub -laudio_stub -lnet_stub -lnetctl_stub -lpthread
PPU_RANLIB = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-ranlib.exe
DEFINES += -DHAVE_THREADS -DRARCH_CONSOLE -DHAVE_OPENGL -DHAVE_OVERLAY -DHAVE_HEADSET -DHAVE_OPENGLES -DHAVE_OPENGLES1 -DHAVE_PSGL -DHAVE_CG -DHAVE_CG_RUNTIME_COMPILER -DHAVE_SYSMODULES -DHAVE_SYSUTILS -DHAVE_RARCH_EXEC -DHAVE_RSOUND -DHAVE_ZLIB -DHAVE_RPNG -DWANT_ZLIB -D__CELLOS_LV2__ -DHAVE_NETWORKING=1 -DHAVE_SOCKET_LEGACY=1 -DHAVE_MOUSE -DHAVE_GRIFFIN=1 -DHAVE_MULTIMAN=0 -DPC_DEVELOPMENT_IP_ADDRESS=\"$(PC_DEVELOPMENT_IP_ADDRESS)\" -DPC_DEVELOPMENT_UDP_PORT=$(PC_DEVELOPMENT_UDP_PORT) -DHAVE_STB_VORBIS
ifeq ($(DEBUG), 1)
PPU_OPTIMIZE_LV := -O0 -g
else
PPU_OPTIMIZE_LV := -O3 -g
endif
ifeq ($(HAVE_LOGGER), 1)
DEFINES += -DHAVE_LOGGER
endif
PPU_CFLAGS := $(PPU_OPTIMIZE_LV) $(INCDIRS) $(DEFINES)
PPU_CXXFLAGS := $(PPU_OPTIMIZE_LV) $(INCDIRS) $(DEFINES)
EXIST_EBOOT_WILDCARD := $(wildcard $(EBOOT_PATH))
EXIST_CORE_WILDCARD := $(wildcard $(CORE_PATH))
EBOOT_EXISTS = 1
CORE_EXISTS = 1
ifneq ($(strip $(EXIST_EBOOT_WILDCARD)),)
EBOOT_EXISTS = 0
endif
ifneq ($(strip $(EXIST_CORE_WILDCARD)),)
CORE_EXISTS = 0
endif
include $(CELL_MK_DIR)/sdk.target.mk
MAKE_FSELF = $(CELL_SDK)/host-win32/bin/make_fself.exe
MAKE_FSELF_NPDRM = $(CELL_SDK)/host-win32/bin/make_fself_npdrm.exe
MAKE_PACKAGE_NPDRM = $(CELL_SDK)/host-win32/bin/make_package_npdrm.exe
.PHONY: create-npdrm-core create-core create-npdrm-salamander create-shaders clean-selfs create-salamander
create-npdrm-core:
$(MAKE_FSELF_NPDRM) $(PPU_TARGET) $(CORE_PATH)
create-core:
$(MAKE_SELF_WC) $(PPU_TARGET) $(CORE_PATH)
create-npdrm-salamander:
$(MAKE_FSELF_NPDRM) $(SALAMANDER_TARGET) $(EBOOT_PATH)
create-salamander:
$(MAKE_SELF) $(SALAMANDER_TARGET) $(EBOOT_PATH) $(CONTENT_ID_FULL)
copy-media-files:
@cp -r $(ASSETS_DIR)/glui pkg/ps3/USRDIR/cores/assets
@cp -r $(ASSETS_DIR)/xmb pkg/ps3/USRDIR/cores/assets
create-shaders:
make -f Makefile.shaders deploy-ps3
pkg: $(PPU_TARGET) create-shaders copy-media-files create-npdrm-salamander create-npdrm-core
$(MAKE_PACKAGE_NPDRM) pkg/ps3/package.conf pkg/ps3
pkg-signed: $(PPU_TARGET) create-shaders copy-media-files create-salamander create-core
$(PYTHON2) $(PKG_SCRIPT) --contentid $(CONTENT_ID_FULL) pkg/ps3 retroarch-ps3-cfw-$(PACKAGE_VERSION).pkg
pkg-signed-standalone: $(PPU_TARGET) create-shaders copy-media-files create-core
$(MAKE_SELF) $(PPU_TARGET) $(EBOOT_PATH) $(CONTENT_ID)
$(PYTHON2) $(PKG_SCRIPT) --contentid $(CONTENT_ID_FULL) pkg/ps3 retroarch-ps3-cfw-$(PACKAGE_VERSION).pkg
pkg-signed-cfw: $(PPU_TARGET) create-shaders copy-media-files create-salamander create-core
$(PYTHON2) $(PKG_SCRIPT) --contentid $(CONTENT_ID_FULL) pkg/ps3 retroarch-ps3-cfw-$(PACKAGE_VERSION)-kmeaw.pkg
$(PKG_FINALIZE) retroarch-ps3-cfw-$(PACKAGE_VERSION)-kmeaw.pkg
pkg-signed-cfw-standalone: $(PPU_TARGET) create-shaders copy-media-files create-core
$(MAKE_SELF) $(PPU_TARGET) $(EBOOT_PATH) $(CONTENT_ID)
$(PYTHON2) $(PKG_SCRIPT) --contentid $(CONTENT_ID_FULL) pkg/ps3 retroarch-ps3-cfw-$(PACKAGE_VERSION).pkg
$(PKG_FINALIZE) retroarch-ps3-cfw-$(PACKAGE_VERSION)-kmeaw.pkg
clean-selfs:
ifeq ($(EBOOT_EXISTS),1)
@echo "WARNING: Couldn't find file to delete: [$(EBOOT_PATH)], skipping this step."
else
rm $(EBOOT_PATH)
endif
ifeq ($(CORE_EXISTS),1)
@echo "WARNING: Couldn't find file to delete: [$(CORE_PATH)], skipping this step."
else
rm $(CORE_PATH)
endif

90
Makefile.ps3.salamander
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@ -1,90 +0,0 @@
CELL_BUILD_TOOLS = GCC
CELL_SDK ?= /usr/local/cell
HAVE_LOGGER = 0
CELL_MK_DIR ?= $(CELL_SDK)/samples/mk
include $(CELL_MK_DIR)/sdk.makedef.mk
# system platform
system_platform = unix
ifeq ($(shell uname -a),)
EXE_EXT = .exe
system_platform = win
else ifneq ($(findstring Darwin,$(shell uname -a)),)
system_platform = osx
else ifneq ($(findstring MINGW,$(shell uname -a)),)
system_platform = win
endif
ifeq ($(DEBUG), 1)
PPU_OPTIMIZE_LV := -O0 -g
else
PPU_OPTIMIZE_LV := -O2 -DNDEBUG
endif
STRIP = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-strip.exe
INCFLAGS = -I. -Idefines -Ilibretro-common/include -Ideps/libz
DEFINES = -D__CELLOS_LV2__ -DIS_SALAMANDER -DRARCH_CONSOLE -DHAVE_SYSUTILS -DHAVE_SYSMODULES -DHAVE_RARCH_EXEC
ifeq ($(DEX_BUILD), 1)
DEFINES += -DDEX_BUILD
endif
ifeq ($(CEX_BUILD), 1)
DEFINES += -DCEX_BUILD
endif
ifeq ($(ODE_BUILD), 1)
DEFINES += -DODE_BUILD
endif
PPU_CFLAGS := $(PPU_OPTIMIZE_LV) $(INCFLAGS) $(DEFINES)
PPU_CXXFLAGS := $(PPU_OPTIMIZE_LV) $(INCFLAGS) $(DEFINES)
PPU_SRCS = frontend/frontend_salamander.c \
frontend/frontend_driver.c \
frontend/drivers/platform_ps3.c \
frontend/drivers/platform_null.c \
libretro-common/file/file_path.c \
libretro-common/lists/dir_list.c \
libretro-common/lists/string_list.c \
libretro-common/file/retro_dirent.c \
libretro-common/hash/rhash.c \
libretro-common/string/stdstring.c \
libretro-common/encodings/encoding_utf.c \
libretro-common/compat/compat_strl.c \
libretro-common/compat/compat_strcasestr.c \
libretro-common/streams/file_stream.c \
libretro-common/vfs/vfs_implementation.c \
libretro-common/file/config_file.c \
file_path_str.c \
verbosity.c
ifeq ($(HAVE_LOGGER), 1)
PPU_CFLAGS += -DHAVE_LOGGER
PPU_SRCS += network/net_logger.c \
libretro-common/net/net_compat.c \
libretro-common/net/net_socket.c
endif
PPU_TARGET = retroarch-salamander_ps3.elf
ifeq ($(CELL_BUILD_TOOLS),SNC)
PPU_CFLAGS += -Xbranchless=1 -Xfastmath=1 -Xassumecorrectsign=1 -Xassumecorrectalignment=1 -Xunroll=1 -Xautovecreg=1
PPU_CXXFLAGS += -Xbranchless=1 -Xfastmath=1 -Xassumecorrectsign=1 -Xassumecorrectalignment=1 -Xunroll=1 -Xautovecreg=1
PPU_CXXLD = $(CELL_SDK)/host-win32/sn/bin/ps3ppuld.exe
PPU_CLD = $(CELL_SDK)/host-win32/sn/bin/ps3ppuld.exe
PPU_CC = $(CELL_SDK)/host-win32/sn/bin/ps3ppusnc.exe
else
PPU_CFLAGS += -std=gnu99
PPU_CC = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-gcc.exe
PPU_CLD = $(CELL_SDK)/host-win32/ppu/bin/ppu-lv2-ld.exe
PPU_CXXLD = $(CELL_SDK)/host-win32/sn/bin/ps3ppuld.exe
endif
PPU_LDLIBS += -lm -lnet_stub -lnetctl_stub -lio_stub -lsysmodule_stub -lsysutil_stub -lsysutil_game_stub -lfs_stub -lsysutil_np_stub
MAKE_FSELF = $(CELL_SDK)/host-win32/bin/make_fself.exe
include $(CELL_MK_DIR)/sdk.target.mk

131
Makefile.psl1ght
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@ -1,131 +0,0 @@
include version.all
DEBUG = 0
HAVE_LOGGER = 0
HAVE_FILE_LOGGER = 0
PC_DEVELOPMENT_IP_ADDRESS = "192.168.1.7"
PC_DEVELOPMENT_UDP_PORT = 3490
CC = $(PS3DEV)/ppu/bin/ppu-gcc
CXX = $(PS3DEV)/ppu/bin/ppu-g++
LD = $(PS3DEV)/ppu/bin/ppu-ld
CONTENT_ID_FULL = UP0001-SSNE10000_00-0000000000000001
ELF_TARGET := retroarch_psl1ght.elf
EBOOT_PATH = pkg/ps3/USRDIR/EBOOT.BIN
CORE_PATH = pkg/ps3/USRDIR/cores/CORE.SELF
INCLUDE := -I. -I$(PS3DEV)/ppu/include -Ideps/libz -Ips3/gcmgl/include/export -Ips3/include -Ideps -Ideps/stb
LIBDIRS := -L$(PS3DEV)/ppu/lib -L$(PS3DEV)/portlibs/ppu/lib -L.
MACHDEP := -D__CELLOS_LV2__ -D__PSL1GHT__
CFLAGS += -Wall $(MACHDEP) $(INCLUDE)
LDFLAGS := $(MACHDEP)
LIBS := -lrgl_ps3 -lretro_psl1ght -laudio -lrsx -lgcm_sys -lnet -lio -lsysutil -lsysmodule -lm -ljpgdec -lpngdec -llv2 -lnet -lnetctl
# system platform
system_platform = unix
ifeq ($(shell uname -a),)
EXE_EXT = .exe
system_platform = win
else ifneq ($(findstring Darwin,$(shell uname -a)),)
system_platform = osx
else ifneq ($(findstring MINGW,$(shell uname -a)),)
system_platform = win
endif
PKG_SCRIPT = tools/ps3/ps3py/pkg.py
ifeq ($(shell uname), Linux)
PKG_FINALIZE = package_finalize
MAKE_SELF_WC = make_self_wc
MAKE_SELF = make_self_npdrm
PYTHON2 = python2
GIT = git
else
PKG_FINALIZE = package_finalize.exe
MAKE_SELF_WC = make_self_wc.exe
MAKE_SELF = make_self_npdrm.exe
PYTHON2 = python2.exe
GIT = git.exe
endif
# system platform
system_platform = unix
ifeq ($(shell uname -a),)
EXE_EXT = .exe
system_platform = win
else ifneq ($(findstring Darwin,$(shell uname -a)),)
system_platform = osx
else ifneq ($(findstring MINGW,$(shell uname -a)),)
system_platform = win
endif
PKG_SCRIPT = tools/ps3/ps3py/pkg.py
ifeq ($(shell uname), Linux)
PKG_FINALIZE = package_finalize
MAKE_SELF_WC = make_self_wc
MAKE_SELF = make_self_npdrm
PYTHON2 = python2
GIT = git
else
PKG_FINALIZE = package_finalize.exe
MAKE_SELF_WC = make_self_wc.exe
MAKE_SELF = make_self_npdrm.exe
PYTHON2 = python2.exe
GIT = git.exe
endif
MAKE_FSELF_NPDRM = $(CELL_SDK)/host-win32/bin/make_fself_npdrm.exe
MAKE_PACKAGE_NPDRM = $(CELL_SDK)/host-win32/bin/make_package_npdrm.exe
OBJ = griffin/griffin.o
ifeq ($(HAVE_LOGGER), 1)
CFLAGS += -DHAVE_LOGGER
endif
ifeq ($(HAVE_FILE_LOGGER), 1)
CFLAGS += -DHAVE_FILE_LOGGER
endif
SHARED_FLAGS := -DRARCH_CONSOLE -DHAVE_OPENGL -DHAVE_OVERLAY -DHAVE_HEADSET -DHAVE_OPENGLES -DHAVE_OPENGLES1 -DHAVE_PSGL -DHAVE_CG -DHAVE_CG_RUNTIME_COMPILER -DHAVE_GCMGL -DHAVE_SYSMODULES -DHAVE_SYSUTILS -DHAVE_RARCH_EXEC -DHAVE_MOUSE -DHAVE_ZLIB -DHAVE_RPNG -DWANT_ZLIB -DHAVE_GRIFFIN=1 -DHAVE_NETWORKING=1 -DHAVE_SOCKET_LEGACY=1 -DPC_DEVELOPMENT_IP_ADDRESS=\"$(PC_DEVELOPMENT_IP_ADDRESS)\" -DPC_DEVELOPMENT_UDP_PORT=$(PC_DEVELOPMENT_UDP_PORT) -Wno-char-subscripts -DHAVE_CC_RESAMPLER
CFLAGS += -std=gnu99 $(SHARED_FLAGS)
CXXFLAGS += $(SHARED_FLAGS)
ifeq ($(DEBUG), 1)
CFLAGS += -O0 -g
else
CFLAGS += -O3 -g
CXXFLAGS += -03 -g
endif
all: $(ELF_TARGET)
$(ELF_TARGET): $(OBJ)
$(CXX) -o $@ $(LDFLAGS) $(LIBDIRS) $(OBJ) $(LIBS)
%.o: %.c
$(CC) $(CFLAGS) -c -o $@ $<
%.o: %.cpp
$(CXX) $(CFLAGS) -c -o $@ $<
create-npdrm-core:
$(MAKE_FSELF_NPDRM) $(ELF_TARGET) $(CORE_PATH)
create-core:
$(MAKE_SELF_WC) $(ELF_TARGET) $(CORE_PATH)
pkg: $(ELF_TARGET) create-npdrm-core
$(MAKE_PACKAGE_NPDRM) pkg/ps3/package.conf ps3/pkg
pkg-signed: $(ELF_TARGET) create-core
$(PYTHON2) $(PKG_SCRIPT) --contentid $(CONTENT_ID_FULL) pkg/ps3 retroarch-ps3-cfw-$(PACKAGE_VERSION).pkg
clean:
rm -f $(ELF_TARGET)
rm -f $(OBJ)
.PHONY: clean

61
Makefile.psp1
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@ -1,61 +0,0 @@
BUILD_PRX = 0
PSP_LARGE_MEMORY = 1
DEBUG = 0
HAVE_KERNEL_PRX = 1
HAVE_LOGGER = 0
HAVE_FILE_LOGGER = 0
HAVE_THREADS = 1
BIG_STACK = 0
WHOLE_ARCHIVE_LINK = 0
TARGET = retroarchpsp
ifeq ($(DEBUG), 1)
OPTIMIZE_LV := -O0 -g
else
OPTIMIZE_LV := -O2
endif
ifeq ($(WHOLE_ARCHIVE_LINK), 1)
WHOLE_START := -Wl,--whole-archive
WHOLE_END := -Wl,--no-whole-archive
endif
INCDIR = deps deps/stb deps/libz deps/7zip deps/pthreads deps/pthreads/platform/psp deps/pthreads/platform/helper libretro-common/include
CFLAGS = $(OPTIMIZE_LV) -G0 -std=gnu99 -ffast-math
ASFLAGS = $(CFLAGS)
RARCH_DEFINES = -DPSP -D_MIPS_ARCH_ALLEGREX -DHAVE_LANGEXTRA -DHAVE_ZLIB -DHAVE_RPNG -DHAVE_RJPEG -DWANT_ZLIB -DHAVE_GRIFFIN=1 -DRARCH_INTERNAL -DRARCH_CONSOLE -DHAVE_MENU -DHAVE_RGUI -DHAVE_FILTERS_BUILTIN -DHAVE_7ZIP -DHAVE_CC_RESAMPLER
LIBDIR =
LDFLAGS =
LIBS = $(WHOLE_START) -lretro_psp1 $(WHOLE_END) -lstdc++ -lpspgu -lpspgum -lm -lpspaudio -lpspfpu -lpsppower -lpsprtc
ifeq ($(HAVE_THREADS), 1)
RARCH_DEFINES += -DHAVE_THREADS
endif
ifeq ($(HAVE_FILE_LOGGER), 1)
CFLAGS += -DHAVE_FILE_LOGGER
endif
ifeq ($(HAVE_KERNEL_PRX), 1)
CFLAGS += -DHAVE_KERNEL_PRX
endif
ifeq ($(BIG_STACK), 1)
CFLAGS += -DBIG_STACK
endif
CFLAGS += $(RARCH_DEFINES)
EXTRA_TARGETS = EBOOT.PBP
PSP_EBOOT_TITLE = RetroArch PSP1
PSP_OBJECTS = griffin/griffin.o bootstrap/psp1/kernel_functions.o
OBJS = $(PSP_OBJECTS)
PSPSDK=$(shell psp-config --pspsdk-path)
include $(PSPSDK)/lib/build.mak

56
Makefile.psp1.salamander
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@ -1,56 +0,0 @@
BUILD_PRX = 0
PSP_LARGE_MEMORY = 1
HAVE_FILE_LOGGER = 0
DEBUG = 0
TARGET = retroarchpsp_salamander
ifeq ($(DEBUG), 1)
OPTIMIZE_LV := -O0 -g
else
OPTIMIZE_LV := -O2
endif
INCDIR = $(PSPPATH)/include libretro-common/include
CFLAGS = $(OPTIMIZE_LV) -G0 -std=gnu99 -ffast-math
ASFLAGS = $(CFLAGS)
RARCH_DEFINES = -DPSP -DIS_SALAMANDER -DRARCH_CONSOLE
LIBDIR =
LDFLAGS =
LIBS = -lstdc++ -lm -lpsppower
ifeq ($(HAVE_FILE_LOGGER), 1)
CFLAGS += -DHAVE_FILE_LOGGER
endif
CFLAGS += $(RARCH_DEFINES)
EXTRA_TARGETS = EBOOT.PBP
PSP_EBOOT_TITLE = RetroArch
PSP_EBOOT_ICON = pkg/psp1/ICON0.PNG
PSP_EBOOT_PIC1 = pkg/psp1/PIC1.PNG
OBJS = frontend/frontend_salamander.o \
frontend/frontend_driver.o \
frontend/drivers/platform_psp.o \
frontend/drivers/platform_null.o \
libretro-common/file/file_path.o \
libretro-common/string/stdstring.o \
libretro-common/lists/string_list.o \
libretro-common/lists/dir_list.o \
libretro-common/file/retro_dirent.o \
libretro-common/encodings/encoding_utf.o \
libretro-common/compat/compat_strl.o \
libretro-common/compat/compat_strcasestr.o \
libretro-common/file/config_file.o \
libretro-common/streams/file_stream.o \
libretro-common/vfs/vfs_implementation.o \
libretro-common/hash/rhash.o \
file_path_str.o \
verbosity.o \
bootstrap/psp1/kernel_functions.o
PSPSDK=$(shell psp-config --pspsdk-path)
include $(PSPSDK)/lib/build.mak

71
Makefile.switch
View File

@ -1,71 +0,0 @@
TARGET := retroarch_switch
DEBUG ?= 0
GRIFFIN_BUILD = 0
WHOLE_ARCHIVE_LINK = 0
OBJ :=
DEFINES := -DSWITCH=1 -U__linux__ -U__linux -DRARCH_INTERNAL -DHAVE_DYNAMIC
ifeq ($(GRIFFIN_BUILD), 1)
OBJ += griffin/griffin.o
DEFINES += -DHAVE_GRIFFIN=1 -DHAVE_NEON -DHAVE_MATERIALUI -DHAVE_LIBRETRODB -DHAVE_CC_RESAMPLER
DEFINES += -DHAVE_ZLIB -DHAVE_RPNG -DHAVE_RJPEG -DHAVE_RBMP -DHAVE_RTGA -DWANT_ZLIB
DEFINES += -DHAVE_RUNAHEAD -DHAVE_DYNAMIC
else
HAVE_CC_RESAMPLER = 1
HAVE_MENU_COMMON = 1
HAVE_RTGA = 1
HAVE_RPNG = 1
HAVE_RJPEG = 1
HAVE_RBMP = 1
HAVE_RGUI = 1
HAVE_ZLIB = 1
HAVE_BUILTINZLIB = 1
HAVE_LIBRETRODB = 1
HAVE_ZARCH = 0
HAVE_MATERIALUI = 0 # enable later?
HAVE_XMB = 0
HAVE_STATIC_VIDEO_FILTERS = 1
HAVE_STATIC_AUDIO_FILTERS = 1
HAVE_MENU = 1
HAVE_RUNAHEAD = 1
HAVE_DYNAMIC = 1
include Makefile.common
BLACKLIST :=
BLACKLIST += input/input_overlay.o
BLACKLIST += tasks/task_overlay.o
OBJ := $(filter-out $(BLACKLIST),$(OBJ))
endif
ifeq ($(strip $(LIBTRANSISTOR_HOME)),)
$(error "Please set LIBTRANSISTOR_HOME in your environment. export LIBTRANSISTOR_HOME=<path t>o libtransistor")
endif
include $(LIBTRANSISTOR_HOME)/libtransistor.mk
INCDIRS := -I. -Ideps -Ideps/libz -Ilibretro-common/include -Ideps/stb -I$(LIBTRANSISTOR_HOME)/build/sdl2_install/include/SDL2/
LIBDIRS := -L.
TARGETS := $(TARGET).nro
CFLAGS += $(INCDIRS) $(DEFINES) -Wunused-command-line-argument
all: $(TARGETS)
$(TARGET).nro.so: $(OBJ) libretro_switch.a fs.squashfs.o $(LIBTRANSISTOR_NRO_LIB) $(LIBTRANSISTOR_COMMON_LIBS)
$(LD) $(LD_FLAGS) --allow-multiple-definition -o $@ $(OBJ) libretro_switch.a fs.squashfs.o $(LIBTRANSISTOR_NRO_LDFLAGS) -lm
%.squashfs.o: %.squashfs
$(LD) -s -r -b binary -m aarch64elf -T $(LIBTRANSISTOR_HOME)/fs.T -o $@ $<
fs.squashfs: fs/*
mksquashfs $^ $@ -comp lz4 -nopad -noappend
clean:
rm -f $(OBJ) $(TARGET).nro.so $(TARGET).nro
.PHONY: clean all

183
Makefile.vita
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@ -1,183 +0,0 @@
TARGET := retroarch_vita
DEBUG ?= 0
GRIFFIN_BUILD = 0
WHOLE_ARCHIVE_LINK = 0
VITA_TITLE_ID := RETROARCH
VITA_TITLE_NAME := RetroArch
PC_DEVELOPMENT_IP_ADDRESS =
PC_DEVELOPMENT_UDP_PORT =
OBJ :=
DEFINES :=
ifeq ($(GRIFFIN_BUILD), 1)
OBJ += griffin/griffin.o
DEFINES += -DHAVE_GRIFFIN=1
DEFINES += -DHAVE_NEON -DHAVE_MENU -DHAVE_XMB -DHAVE_MATERIALUI -DHAVE_LIBRETRODB DEFINES -DHAVE_KEYMAPPER
DEFINES += -DHAVE_ZLIB -DHAVE_RPNG -DHAVE_RJPEG -DHAVE_RBMP -DHAVE_RTGA -DWANT_ZLIB -DHAVE_CC_RESAMPLER
ifeq ($(DEBUG), 1)
DEFINES += -DHAVE_NETLOGGER
endif
else
HAVE_NEON := 1
HAVE_FILTERS_BUILTIN := 1
HAVE_LANGEXTRA := 1
HAVE_RPNG := 1
HAVE_RJPEG := 1
HAVE_RBMP := 1
HAVE_RTGA := 1
HAVE_ZLIB := 1
HAVE_7ZIP := 1
HAVE_VITA2D := 1
HAVE_NETWORKING := 1
HAVE_SOCKET_LEGACY := 1
HAVE_MENU := 1
HAVE_MENU_COMMON := 1
HAVE_OVERLAY := 1
HAVE_MATERIALUI := 1
HAVE_XMB := 1
HAVE_RGUI := 1
HAVE_STB_FONT := 1
HAVE_THREADS := 1
HAVE_LIBRETRODB := 1
HAVE_CC_RESAMPLER := 1
HAVE_CHEEVOS := 1
RARCH_CONSOLE := 1
HAVE_STATIC_VIDEO_FILTERS = 1
HAVE_STATIC_AUDIO_FILTERS = 1
ifeq ($(DEBUG), 1)
HAVE_NETLOGGER = 1
endif
include Makefile.common
BLACKLIST :=
OBJ := $(filter-out $(BLACKLIST),$(OBJ))
OBJ += input/drivers/psp_input.o
OBJ += input/drivers_joypad/psp_joypad.o
OBJ += audio/drivers/psp_audio.o
OBJ += frontend/drivers/platform_psp.o
endif
ifeq ($(strip $(VITASDK)),)
$(error "Please set VITASDK in your environment. export VITASDK=<path to>vitasdk")
endif
export PATH := $(PATH):$(VITASDK)/bin
PREFIX := arm-vita-eabi-
CC := $(PREFIX)gcc
CXX := $(PREFIX)g++
AS := $(PREFIX)as
AR := $(PREFIX)ar
OBJCOPY := $(PREFIX)objcopy
STRIP := $(PREFIX)strip
NM := $(PREFIX)nm
LD := $(CXX)
INCDIRS := -I. -Ideps/libz -Ideps/7zip -Ilibretro-common/include -Ideps/stb
LIBDIRS := -L.
ARCHFLAGS := -march=armv7-a -mfpu=neon -mfloat-abi=hard -DVITA
CFLAGS += $(ARCHFLAGS) -mword-relocations -fno-optimize-sibling-calls
ifeq ($(DEBUG), 1)
CFLAGS += -O2 -g
else
CFLAGS += -O3
endif
ASFLAGS := $(CFLAGS)
LDFLAGS := -Wl,-q
CFLAGS += -Wall -ffast-math
CFLAGS += -DRARCH_INTERNAL -DRARCH_CONSOLE
CFLAGS += -DHAVE_FILTERS_BUILTIN $(DEFINES)
ifneq ($(PC_DEVELOPMENT_IP_ADDRESS),)
CFLAGS += -DPC_DEVELOPMENT_IP_ADDRESS='"$(PC_DEVELOPMENT_IP_ADDRESS)"'
endif
ifneq ($(PC_DEVELOPMENT_UDP_PORT),)
CFLAGS += -DPC_DEVELOPMENT_UDP_PORT=$(PC_DEVELOPMENT_UDP_PORT)
endif
ifeq ($(WHOLE_ARCHIVE_LINK), 1)
WHOLE_START := -Wl,--whole-archive
WHOLE_END := -Wl,--no-whole-archive
endif
CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions
VITA_LIBS := -lSceDisplay_stub -lSceGxm_stub -lSceNet_stub -lSceNetCtl_stub \
-lSceSysmodule_stub -lSceCtrl_stub -lSceTouch_stub -lSceAudio_stub \
-lScePower_stub -lSceRtc_stub -lSceCommonDialog_stub -lScePgf_stub \
-lSceFiber_stub -lSceMotion_stub -lSceAppMgr_stub -lpthread -lpng -lz
LIBS := $(WHOLE_START) -lretro_vita $(WHOLE_END) $(VITA_LIBS) -lm -lc
TARGETS := $(TARGET).vpk
DEPFLAGS = -MT $@ -MMD -MP -MF $*.Tdepend
POSTCOMPILE = mv -f $*.Tdepend $*.depend
all: $(TARGETS)
%.o: %.cpp
%.o: %.cpp %.depend
$(CXX) -c -o $@ $< $(CXXFLAGS) $(INCDIRS) $(DEPFLAGS)
$(POSTCOMPILE)
%.o: %.c
%.o: %.c %.depend
$(CC) -c -o $@ $< $(CFLAGS) $(INCDIRS) $(DEPFLAGS)
$(POSTCOMPILE)
%.o: %.S
%.o: %.S %.depend
$(CC) -c -o $@ $< $(ASFLAGS) $(INCDIRS) $(DEPFLAGS)
$(POSTCOMPILE)
%.o: %.s
%.o: %.s %.depend
$(CC) -c -o $@ $< $(ASFLAGS) $(INCDIRS) $(DEPFLAGS)
$(POSTCOMPILE)
%.depend: ;
$(TARGET).elf: $(OBJ) libretro_vita.a
$(LD) $(OBJ) $(LDFLAGS) $(LIBDIRS) $(LIBS) -o $@
%.velf: %.elf
vita-elf-create $< $@
%.self: %.velf
vita-make-fself -c -s $< $@
%.vpk: %.self
vita-mksfoex -s TITLE_ID=$(VITA_TITLE_ID) "$(VITA_TITLE_NAME)" param.sfo
vita-pack-vpk -s param.sfo -b $< $@
clean:
rm -f $(OBJ) $(TARGET).elf $(TARGET).velf $(TARGET).self param.sfo $(TARGET).vpk
rm -f $(OBJ:.o=.depend)
# Useful for developers
vpksend: $(TARGET).vpk
curl -T $< ftp://$(PSVITAIP):1337/ux0:/
send: $(TARGET).self
curl -T $< ftp://$(PSVITAIP):1337/ux0:/app/$(VITA_TITLE_ID)/eboot.bin
.PHONY: clean all send vpksend
.PRECIOUS: %.depend
-include $(OBJ:.o=.depend)

84
Makefile.vita.salamander
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@ -1,84 +0,0 @@
HAVE_FILE_LOGGER = 0
DEBUG = 0
TARGET = retroarchvita_salamander
TITLE_ID = RETROVITA
ifeq ($(DEBUG), 1)
OPTIMIZE_LV := -O0 -g
else
OPTIMIZE_LV := -O2
endif
PREFIX = arm-vita-eabi
CC = $(PREFIX)-gcc
INCDIR = libretro-common/include
CFLAGS = -Wl,-q $(OPTIMIZE_LV) -I$(INCDIR) -std=gnu99 -mfloat-abi=hard -ffast-math -fsingle-precision-constant -mword-relocations
ASFLAGS = $(CFLAGS)
RARCH_DEFINES = -DVITA -DIS_SALAMANDER -DRARCH_CONSOLE
LIBDIR =
LDFLAGS =
LIBS = -lSceDisplay_stub -lSceGxm_stub -lSceNet_stub -lSceNetCtl_stub\
-lSceSysmodule_stub -lSceCtrl_stub -lSceAudio_stub -lSceFiber_stub\
-lScePower_stub -lSceRtc_stub -lSceCommonDialog_stub -lScePgf_stub \
-lSceMotion_stub -lSceAppMgr_stub -lfreetype -lpng -lm -lc
ifeq ($(HAVE_FILE_LOGGER), 1)
CFLAGS += -DHAVE_FILE_LOGGER
endif
CFLAGS += $(RARCH_DEFINES)
OBJS = frontend/frontend_salamander.o \
frontend/frontend_driver.o \
frontend/drivers/platform_psp.o \
frontend/drivers/platform_null.o \
libretro-common/file/file_path.o \
libretro-common/string/stdstring.o \
libretro-common/lists/string_list.o \
libretro-common/lists/dir_list.o \
libretro-common/file/retro_dirent.o \
libretro-common/encodings/encoding_utf.o \
libretro-common/compat/compat_strl.o \
libretro-common/compat/compat_strcasestr.o \
libretro-common/file/config_file.o \
libretro-common/streams/file_stream.o \
libretro-common/vfs/vfs_implementation.o \
libretro-common/hash/rhash.o \
file_path_str.o \
verbosity.o
all: $(TARGET).vpk
%.vpk: eboot.bin
vita-mksfoex -s TITLE_ID=$(TITLE_ID) "$(TARGET)" param.sfo
vita-pack-vpk -s param.sfo -b eboot.bin $@
eboot.bin: $(TARGET).velf
vita-make-fself $< $@
%.velf: %.elf
vita-elf-create $< $@
$(TARGET).elf: $(OBJS)
$(CC) $(CFLAGS) $^ $(LIBS) -o $@
%.o: %.png
$(PREFIX)-ld -r -b binary -o $@ $^
clean:
@rm -rf $(TARGET).vpk $(TARGET).velf $(TARGET).elf $(OBJS) \
eboot.bin param.sfo
vpksend: $(TARGET).vpk
curl -T $(TARGET).vpk ftp://$(PSVITAIP):1337/ux0:/
@echo "Sent."
PSVITAIP = 192.168.1.15
send: eboot.bin
curl -T eboot.bin ftp://$(PSVITAIP):1337/ux0:/app/$(TITLE_ID)/
@echo "Sent."

139
Makefile.wii.salamander
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@ -1,139 +0,0 @@
###
##
# Makefile for RetroArch Wii.
##
DEBUG = 0
HAVE_LOGGER = 0
HAVE_FILE_LOGGER = 0
EXTERNAL_LIBOGC = 0
# system platform
system_platform = unix
ifeq ($(shell uname -a),)
EXE_EXT = .exe
system_platform = win
else ifneq ($(findstring Darwin,$(shell uname -a)),)
system_platform = osx
else ifneq ($(findstring MINGW,$(shell uname -a)),)
system_platform = win
endif
PC_DEVELOPMENT_IP_ADDRESS = 255.255.255.255
PC_DEVELOPMENT_UDP_PORT = 3490
CC = $(DEVKITPPC)/bin/powerpc-eabi-gcc$(EXE_EXT)
CXX = $(DEVKITPPC)/bin/powerpc-eabi-g++$(EXE_EXT)
LD = $(DEVKITPPC)/bin/powerpc-eabi-ld$(EXE_EXT)
ELF2DOL = $(DEVKITPPC)/bin/elf2dol$(EXE_EXT)
DOL_TARGET := retroarch-salamander_wii.dol
ELF_TARGET := retroarch-salamander_wii.elf
INCLUDE := -I. -Ilibretro-common/include -Ideps/libz
ifeq ($(EXTERNAL_LIBOGC), 1)
INCLUDE += -I$(DEVKITPRO)/libogc/include
LIBDIRS := -L$(DEVKITPRO)/libogc/lib/wii -L.
else
INCLUDE += -Iwii/libogc/include
LIBDIRS := -Lwii/libogc/libs/wii -L.
endif
MACHDEP := -DGEKKO -DHW_RVL -mrvl -mcpu=750 -meabi -mhard-float
CFLAGS += -Wall -std=gnu99 $(MACHDEP) $(INCLUDE)
LDFLAGS := $(MACHDEP) -Wl,-Map,$(notdir $(ELF_TARGET)).map
LIBS := -lwiiuse -logc -lbte
ifeq ($(EXTERNAL_LIBOGC), 1)
LIBS += -lfat
endif
APP_BOOTER_DIR = wii/app_booter
OBJ = frontend/frontend_salamander.o \
frontend/frontend_driver.o \
frontend/drivers/platform_gx.o \
frontend/drivers/platform_wii.o \
frontend/drivers/platform_null.o \
libretro-common/file/file_path.o \
libretro-common/hash/rhash.o \
libretro-common/string/stdstring.o \
libretro-common/lists/string_list.o \
libretro-common/lists/dir_list.o \
libretro-common/streams/file_stream.o \
libretro-common/vfs/vfs_implementation.o \
libretro-common/file/retro_dirent.o \
libretro-common/encodings/encoding_utf.o \
libretro-common/compat/compat_strl.o \
libretro-common/compat/compat_strcasestr.o \
libretro-common/file/config_file.o \
file_path_str.o \
verbosity.o \
$(APP_BOOTER_DIR)/app_booter.binobj
ifeq ($(EXTERNAL_LIBOGC), 1)
else
OBJ += wii/libogc/libfat/cache.o \
wii/libogc/libfat/directory.o \
wii/libogc/libfat/disc.o \
wii/libogc/libfat/fatdir.o \
wii/libogc/libfat/fatfile.o \
wii/libogc/libfat/file_allocation_table.o \
wii/libogc/libfat/filetime.o \
wii/libogc/libfat/libfat.o \
wii/libogc/libfat/lock.o \
wii/libogc/libfat/partition.o
endif
ifeq ($(HAVE_LOGGER), 1)
CFLAGS += -DHAVE_LOGGER
CFLAGS += -DPC_DEVELOPMENT_IP_ADDRESS=\"$(PC_DEVELOPMENT_IP_ADDRESS)\" -DPC_DEVELOPMENT_UDP_PORT=$(PC_DEVELOPMENT_UDP_PORT)
OBJ += network/net_logger.o \
libretro-common/net/net_compat.o \
libretro-common/net/net_socket.o
endif
ifeq ($(HAVE_FILE_LOGGER), 1)
CFLAGS += -DHAVE_FILE_LOGGER
endif
CFLAGS += -std=gnu99 -DIS_SALAMANDER -DRARCH_CONSOLE -DHAVE_RARCH_EXEC -DGEKKO -Wno-char-subscripts
ifeq ($(DEBUG), 1)
CFLAGS += -O0 -g
else
CFLAGS += -O3
endif
ifeq ($(USBGECKO), 1)
LIBS += -ldb
CFLAGS += -DUSBGECKO
endif
all: $(DOL_TARGET)
%.dol: %.elf
$(ELF2DOL) $< $@
$(ELF_TARGET): $(OBJ)
$(CXX) -o $@ $(LDFLAGS) $(LIBDIRS) $(OBJ) $(LIBS)
%.o: %.c
$(CC) $(CFLAGS) -c -o $@ $<
%.binobj: %.bin
$(LD) -r -b binary -o $@ $<
$(APP_BOOTER_DIR)/app_booter.bin:
$(MAKE) -C $(APP_BOOTER_DIR)
pkg: all
cp -r $(DOL_TARGET) pkg/wii/boot.dol
clean:
rm -f $(DOL_TARGET)
rm -f $(ELF_TARGET)
rm -f $(OBJ)
$(MAKE) -C $(APP_BOOTER_DIR) clean
.PHONY: clean

328
Makefile.wiiu
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@ -1,328 +0,0 @@
TARGET := retroarch_wiiu
BUILD_HBL_ELF = 1
BUILD_RPX = 1
DEBUG = 0
GRIFFIN_BUILD = 0
SALAMANDER_BUILD = 0
WHOLE_ARCHIVE_LINK = 0
WIIU_HID = 1
HAVE_RUNAHEAD = 1
WIIU_LOG_RPX = 0
BUILD_DIR = objs/wiiu
PC_DEVELOPMENT_TCP_PORT ?=
ifeq ($(SALAMANDER_BUILD),1)
BUILD_DIR := $(BUILD_DIR)-salamander
TARGET := $(TARGET)_salamander
else ifeq ($(GRIFFIN_BUILD),1)
BUILD_DIR := $(BUILD_DIR)-griffin
endif
ifeq ($(DEBUG),1)
BUILD_DIR := $(BUILD_DIR)-debug
endif
ifneq ($(V), 1)
Q := @
endif
OBJ :=
OBJ += wiiu/main.o
OBJ += wiiu/system/memory.o
OBJ += wiiu/system/atomic.o
OBJ += wiiu/system/exception_handler.o
OBJ += wiiu/system/missing_libc_functions.o
OBJ += wiiu/fs/sd_fat_devoptab.o
OBJ += wiiu/fs/fs_utils.o
OBJ += wiiu/hbl.o
DEFINES :=
ifeq ($(WIIU_LOG_RPX),1)
defines += -DWIIU_LOG_RPX
endif
ifeq ($(WIIU_HID),1)
DEFINES += -DWIIU_HID
OBJ += input/drivers_joypad/wiiu/hidpad_driver.o
OBJ += input/drivers_hid/wiiu_hid.o
OBJ += input/connect/joypad_connection.o \
input/common/hid/hid_device_driver.o \
input/common/hid/device_wiiu_gca.o \
input/common/hid/device_ds3.o \
input/common/hid/device_ds4.o \
input/common/hid/device_null.o
endif
ifeq ($(SALAMANDER_BUILD),1)
DEFINES += -DRARCH_CONSOLE -DIS_SALAMANDER
OBJ += frontend/frontend_salamander.o
OBJ += frontend/frontend_driver.o
OBJ += frontend/drivers/platform_wiiu.o
OBJ += frontend/drivers/platform_null.o
OBJ += libretro-common/encodings/encoding_utf.o
OBJ += libretro-common/compat/compat_strcasestr.o
OBJ += libretro-common/file/file_path.o
OBJ += libretro-common/string/stdstring.o
OBJ += libretro-common/lists/string_list.o
OBJ += libretro-common/lists/dir_list.o
OBJ += libretro-common/file/retro_dirent.o
OBJ += libretro-common/compat/compat_strl.o
OBJ += libretro-common/file/config_file.o
OBJ += libretro-common/streams/file_stream.o
OBJ += libretro-common/vfs/vfs_implementation.o
OBJ += libretro-common/hash/rhash.o
OBJ += file_path_str.o
OBJ += verbosity.o
else
DEFINES += -DRARCH_INTERNAL
DEFINES += -DHAVE_KEYMAPPER
DEFINES += -DHAVE_UPDATE_ASSETS
DEFINES += -DHAVE_FILTERS_BUILTIN
DEFINES += -DHAVE_SLANG
DEFINES += -DHAVE_SHADERPIPELINE
ifeq ($(HAVE_RUNAHEAD),1)
DEFINES += -DHAVE_RUNAHEAD
endif
OBJ += wiiu/shader_utils.o
OBJ += gfx/drivers/gx2_shaders/tex.o
OBJ += gfx/drivers/gx2_shaders/sprite.o
OBJ += gfx/drivers/gx2_shaders/frame.o
OBJ += gfx/drivers/gx2_shaders/ribbon.o
OBJ += gfx/drivers/gx2_shaders/ribbon_simple.o
OBJ += gfx/drivers/gx2_shaders/bokeh.o
OBJ += gfx/drivers/gx2_shaders/snow.o
OBJ += gfx/drivers/gx2_shaders/snow_simple.o
OBJ += gfx/drivers/gx2_shaders/snowflake.o
OBJ += gfx/drivers_shader/slang_preprocess.o
OBJ += gfx/drivers_shader/glslang_util.o
ifeq ($(GRIFFIN_BUILD), 1)
OBJ += griffin/griffin.o
DEFINES += -DHAVE_GRIFFIN=1 -DHAVE_MENU -DHAVE_RGUI -DHAVE_LIBRETRODB
DEFINES += -DHAVE_ZLIB -DHAVE_RPNG -DHAVE_RJPEG -DHAVE_RBMP -DHAVE_RTGA -DWANT_ZLIB -DHAVE_CC_RESAMPLER
DEFINES += -DHAVE_STB_FONT -DHAVE_STB_VORBIS -DHAVE_LANGEXTRA -DHAVE_LIBRETRODB -DHAVE_NETWORKING
# DEFINES += -DWANT_IFADDRS
# DEFINES += -DHAVE_FREETYPE
DEFINES += -DHAVE_XMB -DHAVE_MATERIALUI
else
HAVE_MENU_COMMON = 1
HAVE_RTGA = 1
HAVE_RPNG = 1
HAVE_RJPEG = 1
HAVE_RBMP = 1
HAVE_RGUI = 1
HAVE_ZLIB = 1
HAVE_7ZIP = 1
HAVE_BUILTINZLIB = 1
HAVE_LIBRETRODB = 1
HAVE_ZARCH = 0
HAVE_MATERIALUI = 1
HAVE_XMB = 1
HAVE_STB_FONT = 1
# HAVE_FREETYPE = 1
HAVE_LANGEXTRA = 1
HAVE_LIBRETRODB = 1
HAVE_NETWORKING = 1
HAVE_CHEEVOS = 1
# WANT_IFADDRS = 1
HAVE_OVERLAY = 1
HAVE_STATIC_VIDEO_FILTERS = 1
HAVE_STATIC_AUDIO_FILTERS = 1
WANT_LIBFAT = 1
WANT_IOSUHAX = 1
include Makefile.common
BLACKLIST := $(LIBRETRO_COMM_DIR)/net/net_ifinfo.o
OBJ := $(filter-out $(BLACKLIST),$(OBJ))
OBJ += gfx/drivers/gx2_gfx.o
OBJ += gfx/drivers_font/wiiu_font.o
OBJ += menu/drivers_display/menu_display_wiiu.o
OBJ += input/drivers/wiiu_input.o
OBJ += input/drivers_joypad/wiiu_joypad.o
OBJ += input/drivers_joypad/wiiu/wpad_driver.o
OBJ += input/drivers_joypad/wiiu/kpad_driver.o
OBJ += input/drivers_joypad/wiiu/pad_functions.o
OBJ += audio/drivers/wiiu_audio.o
OBJ += frontend/drivers/platform_wiiu.o
endif
endif
OBJ := $(addprefix $(BUILD_DIR)/,$(OBJ))
#todo: remove -DWIIU and use the built-in macros instead (HW_WUP or __wiiu__).
DEFINES += -DWIIU -DMSB_FIRST -D__WUT__
#DEFINES += -D_GNU_SOURCE
DEFINES += -DHAVE_MAIN
DEFINES += -DRARCH_CONSOLE
ifneq ($(PC_DEVELOPMENT_TCP_PORT),)
DEFINES += -DPC_DEVELOPMENT_TCP_PORT=$(PC_DEVELOPMENT_TCP_PORT)
endif
ifeq ($(strip $(DEVKITPPC)),)
$(error "Please set DEVKITPPC in your environment. export DEVKITPPC=<path to>devkitPPC")
endif
ifeq ($(strip $(DEVKITPRO)),)
$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>devkitPRO")
endif
export PATH := $(PATH):$(DEVKITPPC)/bin
PREFIX := powerpc-eabi-
CC := $(PREFIX)gcc
CXX := $(PREFIX)g++
AS := $(PREFIX)as
AR := $(PREFIX)ar
OBJCOPY := $(PREFIX)objcopy
STRIP := $(PREFIX)strip
NM := $(PREFIX)nm
LD := $(CXX)
ELF2RPL := wiiu/wut/elf2rpl/elf2rpl
ifneq ($(findstring Linux,$(shell uname -a)),)
else ifneq ($(findstring Darwin,$(shell uname -a)),)
else
ELF2RPL := $(ELF2RPL).exe
endif
INCDIRS := -I.
INCDIRS += -Ideps
INCDIRS += -Ideps/stb
INCDIRS += -Ideps/libz
INCDIRS += -Ideps/7zip
INCDIRS += -Ilibretro-common/include
INCDIRS += -Iinput/include
INCDIRS += -Iwiiu
INCDIRS += -Iwiiu/include
INCDIRS += -I$(DEVKITPRO)/portlibs/ppc/include
LIBDIRS := -L. -L$(DEVKITPRO)/portlibs/ppc/lib
CFLAGS := -mwup -mcpu=750 -meabi -mhard-float
LDFLAGS :=
ifeq ($(DEBUG), 1)
CFLAGS += -O0 -g
else
CFLAGS += -O3
endif
LDFLAGS := $(CFLAGS)
ASFLAGS := $(CFLAGS) -mregnames
CFLAGS += -ffast-math -Werror=implicit-function-declaration
#CFLAGS += -fomit-frame-pointer -mword-relocations
#CFLAGS += -Wall
ifeq ($(WHOLE_ARCHIVE_LINK), 1)
WHOLE_START := -Wl,--whole-archive
WHOLE_END := -Wl,--no-whole-archive
endif
CXXFLAGS = $(CFLAGS) -fno-rtti -fno-exceptions
LDFLAGS += -Wl,--gc-sections
LIBS := $(WHOLE_START) -lretro_wiiu $(WHOLE_END) -lm
ifneq ($(WANT_LIBFAT), 1)
LIBS += -lfat
endif
ifneq ($(WANT_IOSUHAX), 1)
LIBS += -liosuhax
endif
RPX_OBJ = $(BUILD_DIR)/wiiu/system/stubs_rpl.o
HBL_ELF_OBJ = $(BUILD_DIR)/wiiu/system/dynamic.o $(BUILD_DIR)/wiiu/system/stubs_elf.o
RPX_LDFLAGS := -pie -fPIE
RPX_LDFLAGS += -z common-page-size=64 -z max-page-size=64
RPX_LDFLAGS += -T wiiu/link_rpl.ld
RPX_LDFLAGS += -nostartfiles
HBL_ELF_LDFLAGS := -T wiiu/link_elf.ld
TARGETS :=
ifeq ($(BUILD_RPX), 1)
TARGETS += $(TARGET).rpx
endif
ifeq ($(BUILD_HBL_ELF), 1)
TARGETS += $(TARGET).elf
endif
DEPFLAGS = -MT $@ -MMD -MP -MF $(BUILD_DIR)/$*.depend
all: $(TARGETS)
%: $(BUILD_DIR)/%
cp $< $@
$(BUILD_DIR)/%.o: %.cpp %.depend
@$(if $(Q), echo CXX $<,)
@mkdir -p $(dir $@)
$(Q)$(CXX) -c -o $@ $< $(CXXFLAGS) $(DEFINES) $(INCDIRS) $(DEPFLAGS)
$(BUILD_DIR)/%.o: %.c %.depend
@$(if $(Q), echo CC $<,)
@mkdir -p $(dir $@)
$(Q)$(CC) -c -o $@ $< $(CFLAGS) $(DEFINES) $(INCDIRS) $(DEPFLAGS)
$(BUILD_DIR)/%.o: %.S %.depend
@$(if $(Q), echo AS $<,)
@mkdir -p $(dir $@)
$(Q)$(CC) -c -o $@ $< $(ASFLAGS) $(DEFINES) $(INCDIRS) $(DEPFLAGS)
$(BUILD_DIR)/%.o: %.s %.depend
@$(if $(Q), echo AS $<,)
@mkdir -p $(dir $@)
$(Q)$(CC) -c -o $@ $< $(ASFLAGS) $(INCDIRS) $(DEPFLAGS)
%.a:
@$(if $(Q), echo AR $<,)
@mkdir -p $(dir $@)
$(Q)$(AR) -rc $@ $^
%.depend: ;
%.last: ;
$(ELF2RPL):
@$(if $(Q), echo MAKE $@,)
$(Q)$(MAKE) -C wiiu/wut/elf2rpl/
$(BUILD_DIR)/$(TARGET).elf: $(OBJ) $(HBL_ELF_OBJ) libretro_wiiu.a wiiu/link_elf.ld .$(TARGET).elf.last
@$(if $(Q), echo LD $@,)
@touch .$(TARGET).elf.last
$(Q)$(LD) $(OBJ) $(HBL_ELF_OBJ) $(LDFLAGS) $(HBL_ELF_LDFLAGS) $(LIBDIRS) $(LIBS) -o $@
$(BUILD_DIR)/$(TARGET).rpx.elf: $(OBJ) $(RPX_OBJ) libretro_wiiu.a wiiu/link_elf.ld
@$(if $(Q), echo LD $@,)
$(Q)$(LD) $(OBJ) $(RPX_OBJ) $(LDFLAGS) $(RPX_LDFLAGS) $(LIBDIRS) $(LIBS) -o $@
$(BUILD_DIR)/$(TARGET).rpx: $(BUILD_DIR)/$(TARGET).rpx.elf $(ELF2RPL) .$(TARGET).rpx.last
@$(if $(Q), echo ELF2RPL $@,)
@touch .$(TARGET).rpx.last
$(Q)-$(ELF2RPL) $< $@
clean:
rm -f $(OBJ) $(RPX_OBJ) $(HBL_ELF_OBJ) $(TARGET).elf $(TARGET).rpx.elf $(TARGET).rpx
rm -f $(BUILD_DIR)/$(TARGET).elf $(BUILD_DIR)/$(TARGET).rpx.elf $(BUILD_DIR)/$(TARGET).rpx
rm -f .$(TARGET).elf.last .$(TARGET).rpx.elf.last .$(TARGET).rpx.last
rm -f $(OBJ:.o=.depend) $(RPX_OBJ:.o=.depend) $(HBL_ELF_OBJ:.o=.depend)
.PHONY: clean all
.PRECIOUS: %.depend %.last
-include $(OBJ:.o=.depend) $(RPX_OBJ:.o=.depend) $(HBL_ELF_OBJ:.o=.depend)

174
Makefile.win
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@ -1,174 +0,0 @@
TARGET = retroarch.exe
HAVE_DINPUT = 1
HAVE_XAUDIO = 1
HAVE_DSOUND = 1
HAVE_WASAPI = 1
HAVE_OPENGL = 1
HAVE_DYLIB = 1
HAVE_D3D9 = 1
HAVE_NETWORKING = 1
HAVE_STDIN_CMD = 1
HAVE_COMMAND = 1
HAVE_THREADS = 1
HAVE_RGUI = 1
HAVE_MATERIALUI = 1
HAVE_7ZIP = 1
HAVE_PYTHON = 0
DYNAMIC = 1
HAVE_XINPUT = 1
HAVE_WINMM = 1
HAVE_SDL := 0
HAVE_SDL2 := 0
HAVE_RSOUND := 0
HAVE_PYTHON := 0
HAVE_STB_FONT := 1
HAVE_FREETYPE := 1
HAVE_FFMPEG := 0
HAVE_CG := 1
HAVE_LIBXML2 := 0
HAVE_ZLIB := 1
WANT_ZLIB := 1
HAVE_CC_RESAMPLER := 1
ifeq ($(HAVE_CG), 1)
CG_LIBS := -lcg -lcgGL
endif
ifeq ($(HAVE_FREETYPE), 1)
FREETYPE_CFLAGS := -DHAVE_FREETYPE -Ifreetype2
FREETYPE_LIBS := -lfreetype
endif
ifeq ($(HAVE_LIBXML2), 1)
LIBXML2_CFLAGS := -Ilibxml2 -DHAVE_LIBXML2 -DHAVE_GLSL
LIBXML2_LIBS := -lxml2 -liconv
endif
ifeq ($(HAVE_SDL), 1)
SDL_LIBS := -lSDL
SDL_CFLAGS := -ISDL -DHAVE_SDL
BSD_LOCAL_INC :=
endif
ifeq ($(HAVE_SDL2), 1)
SDL2_LIBS := -lSDL2
SDL2_CFLAGS := -ISDL2 -DHAVE_SDL2
endif
ifeq ($(HAVE_RSOUND), 1)
RSOUND_CFLAGS := -DHAVE_RSOUND
RSOUND_LIBS := -lrsound
endif
ifeq ($(HAVE_PYTHON), 1)
PYTHON_LIBS := -lpython32
PYTHON_CFLAGS := -DHAVE_PYTHON -Ipython
endif
ifeq ($(HAVE_FFMPEG), 1)
AVCODEC_LIBS := -lavcodec
AVUTIL_LIBS := -lavutil
SWSCALE_LIBS := -lswscale
AVFORMAT_LIBS := -lavformat
SWRESAMPLE_LIBS := -lswresample
FFMPEG_LIBS := -lws2_32 -lz
endif
OBJDIR := obj-w32
OS := Win32
OBJ :=
LIBS := -lm
DEFINES := -I. -Ilibretro-common/include -DRARCH_INTERNAL -DHAVE_OVERLAY
LDFLAGS := -L. -static-libgcc
include Makefile.common
HEADERS = $(wildcard */*/*.h) $(wildcard */*.h) $(wildcard *.h)
ifneq ($(HOST_PREFIX),)
CC = $(HOST_PREFIX)gcc
CXX = $(HOST_PREFIX)g++
WINDRES = $(HOST_PREFIX)windres
else
CC = gcc
CXX = g++
WINDRES = windres
endif
libretro ?= -lretro
ifeq ($(DYNAMIC), 1)
DEFINES += -DHAVE_DYNAMIC
else
LIBS += $(libretro)
endif
ifneq ($(V), 1)
Q := @
endif
ifeq ($(DEBUG), 1)
CFLAGS += -O0 -g
CXXFLAGS += -O0 -g
else
CFLAGS += -O3 -ffast-math
CXXFLAGS += -O3 -ffast-math
endif
CFLAGS += -Wall -Wno-unused-result -Wno-unused-variable -I. -Ideps
CXXFLAGS += -Wall -Wno-unused-result -Wno-unused-variable -I. -Ideps -std=c++98 -D__STDC_CONSTANT_MACROS
ifeq ($(CXX_BUILD), 1)
CFLAGS += -std=c++98 -xc++ -D__STDC_CONSTANT_MACROS
else
ifneq ($(GNU90_BUILD), 1)
CFLAGS += -std=gnu99
endif
endif
RARCH_OBJ := $(addprefix $(OBJDIR)/,$(OBJ))
all: $(TARGET)
-include $(RARCH_OBJ:.o=.d)
$(TARGET): $(RARCH_OBJ)
@$(if $(Q), $(shell echo echo LD $@),)
$(Q)$(CXX) -o $@ $(RARCH_OBJ) $(LIBS) $(LDFLAGS) $(LDCXXFLAGS)
#those mkdir shenanigans are really ugly, but I can't find any better solution
$(OBJDIR)/%.o: %.c
@-mkdir -p $(dir $@) || mkdir $(subst /,\,$(dir $@)) || echo .
@$(if $(Q), $(shell echo echo CC $<),)
$(Q)$(CC) $(CFLAGS) $(DEFINES) -MMD -c -o $@ $<
.FORCE:
$(OBJDIR)/git_version.o: git_version.c .FORCE
@-mkdir -p $(dir $@) || mkdir $(subst /,\,$(dir $@)) || echo .
@$(if $(Q), $(shell echo echo CC $<),)
$(Q)$(CC) $(CFLAGS) $(DEFINES) -MMD -c -o $@ $<
$(OBJDIR)/%.o: %.cpp | $(dir $@)
@-mkdir -p $(dir $@) || mkdir $(subst /,\,$(dir $@)) || echo .
@$(if $(Q), $(shell echo echo CXX $<),)
$(Q)$(CXX) $(CXXFLAGS) $(DEFINES) -MMD -c -o $@ $<
$(OBJDIR)/%.o: %.rc $(HEADERS)
@-mkdir -p $(dir $@) || mkdir $(subst /,\,$(dir $@)) || echo .
@$(if $(Q), $(shell echo echo WINDRES $<),)
$(Q)$(WINDRES) -o $@ $<
clean:
rm -rf $(OBJDIR)
rm -f $(TARGET)
rm -f *.d
.PHONY: all install uninstall clean

38
README-OMAP.md
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@ -1,38 +0,0 @@
# RetroArch OMAP video driver
The OMAP video driver for RetroArch uses the omapfb (OMAP framebuffer) driver from the Linux kernel. omapfb is not to be confused with omapdrm, which is the corresponding DRM driver.
OMAP framebuffer support is available on platforms like the Pandora (OMAP3) handheld console, the Beagleboard (OMAP3) single-board computer or the Pandaboard (OMAP4), which is also a single-board computer.
The OMAP display hardware provides free scaling to native screen dimensions, using a high-quality polyphase filter.
## DSS setup
The DSS is the underlying layer, which manages the OMAP display hardware. Through DSS we can setup which framebuffer device outputs to which display device. For example there are three framebuffer devices (fb0, fb1 and fb2) on the Pandaboard, each one connected to a 'overlay' device. The DSS controls are exported in '/sys/devices/platform/omapdss'. Here we configure fb1 to connect to our HDMI display connected to the board.
First we disable the overlay we want to use and the two displays:
echo -n 0 > overlay1/enabled
echo -n 0 > display0/enabled
echo -n 0 > display1/enabled
Check that 'manager1' (name = tv) is connected to HDMI:
cat manager1/display:
hdmi
The free scaling property mentioned above is not available on all overlays. Here 'overlay1' supports zero-cost scaling.
Now we connect 'overlay1' to 'manager1':
echo -n tv > overlay1/manager
Last but not least enable the overlay and the HDMI display:
echo -n 1 > overlay1/enabled
echo -n 1 > display0/enabled
## Configuration
The video driver name is 'omap'. It honors the following video settings:
- video\_monitor\_index (selects the fb device used, index = 1 -> fb0, index = 2 -> fb1, etc.)
- video\_vsync (use to disable vsync, however this is not recommended)

60
README-exynos.md
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# RetroArch Exynos-G2D video driver
The Exynos-G2D video driver for RetroArch uses the Exynos DRM layer for presentation and the Exynos G2D block to scale and blit the emulator framebuffer to the screen. The G2D subsystem is a separate functional block on modern Samsung Exynos SoCs (in particular Exynos4412 and Exynos5250) that accelerates various kind of 2D blit operations. It can fill, copy, scale and blend pixel buffers and therefore provides adequate functionality for RetroArch purposes.
## Reasons to use the driver
Hardware accelerated rendering on devices based on an Exynos SoC is usually restricted to the use of the GPU block, which is either a Mali or PowerVR IP. Both GPU types have the problem that interfacing with them requires a proprietary driver stack, comprised of kernel and userspace code. While the kernel code is open source, the userspace code is only available as a binary blob to the enduser.
If you want to use such a device with an upstream kernel, the GPU block will most likely not work for you. Also the chances of Mali or PowerVR kernel code being accepted upstream is very slim. Still, one might want to ask the question if using the GPU block for such trivial operations (basically scale and blend) is the right approach in the first place.
Since the G2D block is present on all modern Exynos SoCs, the natural way of proceeding would be to use it instead of the GPU block. The G2D is still a dedicated piece of hardware, so all operations are offloaded from the CPU. It should be noted though, that using the G2D instead of the GPU removes the possibility to use GPU shaders to enhance the image quality of your emulator core of choice. If the user relies on these enhancements, then he's advised to continue using the GPU, most likely by using the EGL/GLES video driver.
The author uses a Hardkernel ODROID-X2, which is an developer board powered by an Exynos4412 SoC. The vendor supplied kernel, a Linux tree based on the 3.8.y branch, currently offers no way to use the G2D because of issues related to clock setup. However upstreaming work is in progress and a tree based on 3.15.y, with some slight modifications, is available from here:
[odroid-3.15.y repository](https://github.com/tobiasjakobi/linux-odroid)
Please refer to the minimalistic documentation in README-ODROID for setup.
## Performance analysis
Some simple benchmarking was done to evaluate the performance of the G2D block. The test run was done with the snes9x-next emulation core and a game title that uses a native resolution of 256x224 pixels. The output screen was configured to a 1280x720 mode. Scaling to the output screen was done by keeping the native aspect ratio. In this case this would result in an output rectangle of size 822x720.
total memcpy calls: 18795
total g2d calls: 18795
total memcpy time: 8.978532 seconds
total g2d time: 29.703944 seconds
average time per memcpy call: 477.708540 microseconds
average time per g2d call: 1580.417345 microseconds
The average time to display the emulator framebuffer on screen is roughly 2058 microseconds, or around 486 frames per second. Assuming that the time consumption increases linearly with the amount of pixels processed, which is usually a safe assumption, scaling to an output rectangle of size 1920x1080 would yield a average duration of 7207 microseconds, which is still 138 frames per second.
## Configuration
The video driver uses the libdrm API to interface with the DRM. Some patches are still missing in the upstream tree, therefore the user is advised to use the 'exynos' branch of the repository mentioned below.
[libdrm repository](https://github.com/tobiasjakobi/libdrm)
Make sure that the Exynos API support is enabled. If you're building libdrm from source, then use
./configure --enable-exynos-experimental-api
to enable it.
The video driver name is 'exynos'. It honors the following video settings:
- video\_monitor\_index
- video\_fullscreen\_x and video\_fullscreen\_y
The monitor index maps to the DRM connector index. If it is zero, then it just selects the first 'sane' connector, which means that it is connected to a display device and it provides at least one useable mode. If the value is non-zero, it forces the selection of this connector. For example, on the author's ODROID-X2, with an odroid-3.15.y kernel, the HDMI connector has index 1.
The two fullscreen parameters select the mode the DRM should select. If zero, the native connector mode is selected. If non-zero, the DRM tries to select the wanted mode. This might fail if the mode is not available from the connector.
## Issues and TODOs
The driver still suffers from some issues.
- The aspect ratio computation can be improved. In particular the user supplied aspect ratio is currently unused.
- Font rendering and blitting is very inefficient since the backing buffer is cleared every frame. Introduce a invalidation rectangle which covers the region where font glyphs are drawn, and then only clear this region. Also consider converting the buffer to A8 color format and using global color (not sure if this is possible).
- Temporary GEM buffers are used as source for blitting operations. Support for the IOMMU has to be enabled, so that one can use the 'userptr' functionality.
- More TODOs are pointed out in the code itself.

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README-mali_fbdev_r4p0.md
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USAGE NOTES
===========
This driver is meant for devices with Allwinner SoCs with Mali400 3D block and a
good fbdev implementation. It is derived from the old Android GLES driver.
It was meant to be used on Cubieboard/Cubieboard2/Cubietruck, but it should not
be used on an Odroid X2/U2/U3 where a superior solution (RetroArch exynos video driver) is available.
Fbdev implementation on Odroid harware is missing WAITFORVSYNC ioctl, so use Exynos driver there.
This driver requires MALI r4p0 binary blobs for fbdev, and a kernel compatible with r4p0 binaries.
So we will use
-This kernel : https://github.com/mireq/linux-sunxi
-This small patch : https://gist.github.com/ssvb/8088519
-Files in this thread : http://forum.odroid.com/viewtopic.php?f=52&t=4956
First we will clone and build the kernel:
git clone https://github.com/mireq/linux-sunxi.git -b sunxi-3.4 --depth 1
Now we edit drivers/video/sunxi/disp/dev_fb.c, and uncomment the line 1074:
// Fb_wait_for_vsync(info);
It is assumed you have a cross-compiler installed, so we configure and build the kernel and modules:
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- sun7i_defconfig
(This is for Cubieboard2, for other Sunxi boards look here: http://linux-sunxi.org/Linux_Kernel#Compilation)
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- menuconfig
(Just in case we want to customize kernel options. It is OK to build with default config)
make -j4 ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- uImage modules
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- INSTALL_MOD_PATH=<path_to_rootfs_mountpoint> modules_install
cp arch/arm/boot/uImage /<path_to_sd_rootfs_mountpoint>/boot/
Now we should download and extract the EGL/GLES/GLES2 MALI FBDEV blobs from this thread:
http://forum.odroid.com/viewtopic.php?f=52&t=4956
This is the exact link:
http://builder.mdrjr.net/tools/r4p0-mp400-fbdev.tar
Copy these libraries to /usr/lib.
Now we need the headers. We can get them from here:
http://malideveloper.arm.com/develop-for-mali/sdks/opengl-es-sdk-for-linux/#opengl-es-sdk-for-linux-download
Download whatever version you want. We just get the headers from here, not machine-dependant compiled code.
Extract the files and copy the directories inside inc to /usr/include .
Also, copy simple_framework/inc/mali/EGL/fbdev_window.h to /usr/include/EGL .
In the end you should have this on your system:
/usr/include/EGL/
eglext.h
egl.h
eglplatform.h
fbdev_window.h
/usr/include/GLES/
glext.h
gl.h
glplatform.h
/usr/include/GLES2
gl2ext.h
gl2.h
gl2platform.h
/usr/include/GLES3
gl3ext.h
gl3.h
gl3platform.h
To enable mali_fbdev you must configure RetroArch with --enable-gles and --enable-mali_fbdev.
This is an example of what you would use on a CubieBoard2 for a lightweight RetroArch:
./configure --enable-gles --enable-mali_fbdev --disable-x11 --disable-sdl2 --enable-floathard --disable-ffmpeg --disable-netplay --enable-udev --disable-sdl --disable-pulse --disable-oss --disable-freetype --disable-7zip --disable-libxml2
NOTE: A TTY hack is used to auto-clean the console on exit, and the fbdev ioctls are used to retrieve
current video mode. Both things work good, but they are not exactly ideal solutions.
If you come up with something better, feel free to improve the driver.

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[![Build Status](https://travis-ci.org/libretro/RetroArch.svg?branch=master)](https://travis-ci.org/libretro/RetroArch)
[![Coverity Scan Build Status](https://scan.coverity.com/projects/8936/badge.svg)](https://scan.coverity.com/projects/retroarch)
# RetroArch
RetroArch is the reference frontend for the libretro API.
Popular examples of implementations for this API includes video game system emulators and game engines as well as
more generalized 3D programs.
These programs are instantiated as dynamic libraries. We refer to these as "libretro cores".
![XMB menu driver](http://i.imgur.com/BMR1xxr.png "XMB menu driver")
![rgui menu driver](http://i.imgur.com/X3CbBKa.png "rgui menu driver")
![glui menu driver](http://i.imgur.com/ooqv8rw.png "glui menu driver")
## libretro
[libretro](http://libretro.com) is an API that exposes generic audio/video/input callbacks.
A frontend for libretro (such as RetroArch) handles video output, audio output, input and application lifecycle.
A libretro core written in portable C or C++ can run seamlessly on many platforms with very little to no porting effort.
While RetroArch is the reference frontend for libretro, several other projects have used the libretro
interface to include support for emulators and/or game engines. libretro is completely open and free for anyone to use.
[libretro API header](https://github.com/libretro/RetroArch/blob/master/libretro-common/include/libretro.h)
## Binaries
Latest binaries are currently hosted on the [buildbot](http://buildbot.libretro.com/).
## Support
To reach developers, either make an issue here on GitHub, make a thread on the [forum](http://www.libretro.com/forums/), chat on [Discord](https://discord.gg/C4amCeV), or visit our IRC channel: #retroarch @ irc.freenode.org.
## Documentation
See our [Documentation Center](https://docs.libretro.com/). On Unix, man-pages are provided.
More developer-centric stuff is found [here](https://github.com/libretro/libretro.github.com/wiki/Documentation-devs).
## Related projects
- Cg/HLSL shaders: [common-shaders](https://github.com/libretro/common-shaders)
- slang shaders: [slang-shaders](https://github.com/libretro/slang-shaders)
- GLSL shaders: [glsl-shaders](https://github.com/libretro/glsl-shaders)
- Helper scripts to build libretro implementations: [libretro-super](https://github.com/libretro/libretro-super)
- GitHub mirrors of projects, useful for generating diff files: [libretro-mirrors](https://github.com/libretro-mirrors/)
## Philosophy
RetroArch attempts to be small and lean
while still having all the useful core features expected from an emulator.
It is designed to be very portable and features a gamepad-centric and touchscreen UI.
It also has a full-featured command-line interface.
In some areas, RetroArch goes beyond and emphasizes on not-so-common technical features such as multi-pass shader support,
real-time rewind (Braid-style), video recording (using FFmpeg), run-ahead input latency removal, etc.
RetroArch also emphasizes being easy to integrate into various launcher frontends.
## Platforms
RetroArch has been ported to the following platforms:
- DOS
- Windows
- Linux
- Emscripten (WebAssembly and JavaScript)
- FreeBSD
- NetBSD
- OpenBSD
- Haiku
- Solaris
- macOS (PPC, x86-32 and x86-64)
- PlayStation 3
- PlayStation Portable
- PlayStation Vita
- Original Microsoft Xbox
- Microsoft Xbox 360 (Libxenon/XeXDK)
- Nintendo GameCube
- Nintendo Wii
- Nintendo Wii U
- Nintendo 3DS
- Nintendo Switch
- Nintendo NES/SNES Classic Edition
- Raspberry Pi
- Android
- iOS
- Blackberry
## Dependencies (PC)
There are no true hard dependencies per se.
On Windows, RetroArch can run with only Win32 as dependency.
On Linux, there are no true dependencies. For optimal usage, the
following dependencies come as recommended:
- GL headers / Vulkan headers
- X11 headers and libs, or EGL/KMS/GBM
OSX port of RetroArch requires latest versions of XCode to build.
RetroArch can utilize these libraries if enabled:
- nvidia-cg-toolkit
- libxml2 (GLSL XML shaders)
- libfreetype2 (TTF font rendering on screen)
RetroArch needs at least one of these audio driver libraries:
- ALSA
- OSS
- RoarAudio
- RSound
- OpenAL
- JACK
- SDL
- PulseAudio
- XAudio2 (Win32, Xbox 360)
- DirectSound (Win32, Xbox 1)
- CoreAudio (OSX, iOS)
To run properly, RetroArch requires a libretro implementation present; however, as it's typically loaded
dynamically, it's not required at build time.
## Dependencies (Console ports, mobile)
Console ports have their own dependencies, but generally do not require
anything other than what the respective SDKs provide.
## Configuring
The default configuration is defined in `config.def.h`.
It is not recommended to change this unless you know what you're doing.
These can later be tweaked by using a config file.
A sample configuration file is installed to `/etc/retroarch.cfg`. This is the system-wide config file.
RetroArch will on startup create a config file in `$XDG\_CONFIG\_HOME/retroarch/retroarch.cfg` if it does not exist.
Users only need to configure a certain option if the desired value deviates from the value defined in config.def.h.
To configure joypads, use the built-in menu or the `retroarch-joyconfig` command-line tool.
## Compiling and installing
Instructions for compiling and installing RetroArch can be found in the [Libretro/RetroArch Documentation Center](https://docs.libretro.com/).
## CRT 15Khz Resolution Switching
CRT SwitchRes will turn on, on the fly. However, you will need to restart RetroArch to disable it. With CRT SwitchRes enable RetroArch will start in 2560 x 480 @ 60.
If you are running Windows, before enabling the CRT SwitchRes options please make sure you have installed CRTEmudriver and installed some modelines. The minimum modelines for all games to switch correctly are:
- 2560 x 192 @ 60.000000
- 2560 x 200 @ 60.000000
- 2560 x 240 @ 60.000000
- 2560 x 224 @ 60.000000
- 2560 x 237 @ 60.000000
- 2560 x 256 @ 50.000000
- 2560 x 254 @ 55.000000
- 2560 x 448 @ 60.000000
- 2560 x 480 @ 60.000000
Install these modelines replacing 2560 with your desired super resolution. The above resolutions are NTSC only so if you would be playing any PAL content please add PAL modelines:
- 2560 x 192 @ 50.000000
- 2560 x 200 @ 50.000000
- 2560 x 240 @ 50.000000
- 2560 x 224 @ 50.000000
- 2560 x 288 @ 50.000000
- 2560 x 237 @ 50.000000
- 2560 x 254 @ 55.000000
- 2560 x 448 @ 50.000000
- 2560 x 480 @ 50.000000
Some games will require higher PAL resolutions which should also be installed:
- 2560 x 512 @ 50.000000
- 2560 x 576 @ 50.000000
Ideally install all these modelines and everything will work great.
## Super Resolutions
The default super resolution is 2560. It is displayed just under the CRT switch option, which can be found in video settings. This can be changed within the retroarch.cfg. The only compatible resolutions are 1920, 2560 and 3840. Any other resolutions will be ignored and native switching will be activated.
## Native Resolutions
If native resolutions are activated you will need a whole new set of modelines:
- 512 x 240 @ 50.006977 SNESpal
- 512 x 224 @ 50.006977 SNESpal
- 512 x 448 @ 50.006977 SNESpal
- 512 x 240 @ 60.098812 SNESntsc
- 512 x 224 @ 60.098812 SNESntsc
- 512 x 448 @ 60.098812 SNESntsc
- 256 x 240 @ 50.006977 SNESpal
- 256 x 448 @ 50.006977 SNESpal
- 256 x 240 @ 60.098812 SNESntsc
- 256 x 448 @ 60.098812 SNESntsc
- 320 x 240 @ 59.922745 MDntsc
- 320 x 448 @ 59.922745 MDntp
- 320 x 480 @ 59.922745 MDntsc
- 256 x 192 @ 59.922745 MDntsc
- 320 x 224 @ 59.922745 MDntsc
- 256 x 224 @ 59.922745 MDntsc
- 320 x 288 @ 49.701458 MDpal
- 320 x 576 @ 49.701458 MDpal
- 256 x 192 @ 49.701458 MDpal
- 320 x 224 @ 49.701458 MDpal
- 320 x 240 @ 49.701458 MDpal
- 320 x 448 @ 49.701458 MDpal
- 320 x 480 @ 49.701458 MDpal
- 256 x 224 @ 49.701458 MDpal
- 256 x 288 @ 49.701458 MSYSpal
- 256 x 240 @ 60.098812 NESntsc
- 256 x 240 @ 50.006977 NESpal
- 640 x 480 @ 60.130001 N64ntsc
- 640 x 237 @ 60.130001 N64ntsc
- 640 x 240 @ 60.130001 N64ntsc
- 640 x 480 @ 50.000000 N64pal
- 640 x 576 @ 50.000000 n64pal
- 640 x 288 @ 50.000000 n64pal
- 256 x 252 @ 49.759998 PSXpal
- 384 x 252 @ 49.759998 PSXpal
- 640 x 540 @ 49.759998 PSXpal
- 320 x 252 @ 49.759998 PSXpal
- 640 x 252 @ 49.759998 PSXpal
- 384 x 240 @ 59.941002 PSXntsc
- 256 x 480 @ 59.941002 PSXntsc
- 352 x 240 @ 59.820000 Saturn/SGFX_NTSCp
- 704 x 240 @ 59.820000 SaturnNTSCp
- 352 x 480 @ 59.820000 SaturnNTSCi
- 704 x 480 @ 59.820000 SaturnNTSCi
- 352 x 288 @ 49.701458 SaturnPALp
- 704 x 288 @ 49.701458 SaturnPALp
- 352 x 576 @ 49.701458 SaturnPALi
- 704 x 576 @ 49.701458 SaturnPALi
- 240 x 160 @ 59.730000 GBA
- 320 x 200 @ 60.000000 Doom
// Arcade
- 400 x 254 @ 54.706841 MK
- 384 x 224 @ 59.637405 CPS1
These modelines are more accurate giving exact hz. However, some games may have unwanted results. This is due to mid-scanline resolution changes on the original hardware. For the best results super resolutions are the way to go.
## CRT resolution switching & MAME
Some arcade resolutions can be very different from consumer CRTs. There is resolution detection to ensure MAME games will be displayed in the closest available resolution but drawn at their native resolution within this resolution. Meaning that the MAME game will look just like the original hardware.
MAME ROMs that run in a vertical aspect like DoDonPachi need to be rotated within MAME before resolution switching and aspect correction will work. Do this before enabling CRT SwitchRes so that RetroArch will run in your desktop resolution. Once you have rotated any games that may need it turn CRT SwitchRes on.

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __AUDIO_DRIVER__H
#define __AUDIO_DRIVER__H
#include <stdint.h>
#include <stddef.h>
#include <sys/types.h>
#include <boolean.h>
#include <audio/audio_mixer.h>
#include <audio/audio_resampler.h>
#include <retro_common_api.h>
RETRO_BEGIN_DECLS
#define AUDIO_CHUNK_SIZE_BLOCKING 512
/* So we don't get complete line-noise when fast-forwarding audio. */
#define AUDIO_CHUNK_SIZE_NONBLOCKING 2048
#define AUDIO_MAX_RATIO 16
#define AUDIO_MIXER_MAX_STREAMS 16
enum audio_action
{
AUDIO_ACTION_NONE = 0,
AUDIO_ACTION_RATE_CONTROL_DELTA,
AUDIO_ACTION_MIXER_MUTE_ENABLE,
AUDIO_ACTION_MUTE_ENABLE,
AUDIO_ACTION_VOLUME_GAIN,
AUDIO_ACTION_MIXER_VOLUME_GAIN,
AUDIO_ACTION_MIXER
};
enum audio_mixer_state
{
AUDIO_STREAM_STATE_NONE = 0,
AUDIO_STREAM_STATE_STOPPED,
AUDIO_STREAM_STATE_PLAYING,
AUDIO_STREAM_STATE_PLAYING_LOOPED,
AUDIO_STREAM_STATE_PLAYING_SEQUENTIAL
};
typedef struct audio_mixer_stream
{
audio_mixer_sound_t *handle;
audio_mixer_voice_t *voice;
audio_mixer_stop_cb_t stop_cb;
enum audio_mixer_state state;
float volume;
void *buf;
char *name;
size_t bufsize;
} audio_mixer_stream_t;
typedef struct audio_statistics
{
float average_buffer_saturation;
float std_deviation_percentage;
float close_to_underrun;
float close_to_blocking;
unsigned samples;
} audio_statistics_t;
typedef struct audio_driver
{
/* Creates and initializes handle to audio driver.
*
* Returns: audio driver handle on success, otherwise NULL.
**/
void *(*init)(const char *device, unsigned rate,
unsigned latency, unsigned block_frames, unsigned *new_rate);
/*
* @data : Pointer to audio data handle.
* @buf : Audio buffer data.
* @size : Size of audio buffer.
*
* Write samples to audio driver.
*
* Write data in buffer to audio driver.
* A frame here is defined as one combined sample of left and right
* channels. (I.e. 44.1kHz, 16-bit stereo has 88.2k samples/s, and
* 44.1k frames/s.)
*
* Samples are interleaved in format LRLRLRLRLR ...
* If the driver returns true in use_float(), a floating point
* format will be used, with range [-1.0, 1.0].
* If not, signed 16-bit samples in native byte ordering will be used.
*
* This function returns the number of frames successfully written.
* If an error occurs, -1 should be returned.
* Note that non-blocking behavior that cannot write at this time
* should return 0 as returning -1 will terminate the driver.
*
* Unless said otherwise with set_nonblock_state(), all writes
* are blocking, and it should block till it has written all frames.
*/
ssize_t (*write)(void *data, const void *buf, size_t size);
/* Temporarily pauses the audio driver. */
bool (*stop)(void *data);
/* Resumes audio driver from the paused state. */
bool (*start)(void *data, bool is_shutdown);
/* Is the audio driver currently running? */
bool (*alive)(void *data);
/* Should we care about blocking in audio thread? Fast forwarding.
*
* If state is true, nonblocking operation is assumed.
* This is typically used for fast-forwarding. If driver cannot
* implement nonblocking writes, this can be disregarded, but should
* log a message to stderr.
* */
void (*set_nonblock_state)(void *data, bool toggle);
/* Stops and frees driver data. */
void (*free)(void *data);
/* Defines if driver will take standard floating point samples,
* or int16_t samples.
*
* If true is returned, the audio driver is capable of using
* floating point data. This will likely increase performance as the
* resampler unit uses floating point. The sample range is
* [-1.0, 1.0].
* */
bool (*use_float)(void *data);
/* Human-readable identifier. */
const char *ident;
/* Optional. Get audio device list (allocates, caller has to free this) */
void *(*device_list_new)(void *data);
/* Optional. Frees audio device list */
void (*device_list_free)(void *data, void *data2);
/* Optional. */
size_t (*write_avail)(void *data);
size_t (*buffer_size)(void *data);
} audio_driver_t;
typedef struct audio_mixer_stream_params
{
float volume;
enum audio_mixer_type type;
enum audio_mixer_state state;
void *buf;
char *basename;
size_t bufsize;
audio_mixer_stop_cb_t cb;
} audio_mixer_stream_params_t;
void audio_driver_destroy_data(void);
void audio_driver_set_own_driver(void);
void audio_driver_unset_own_driver(void);
void audio_driver_suspend(void);
bool audio_driver_is_suspended(void);
void audio_driver_resume(void);
void audio_driver_set_active(void);
bool audio_driver_is_active(void);
void audio_driver_destroy(void);
void audio_driver_deinit_resampler(void);
bool audio_driver_free_devices_list(void);
bool audio_driver_new_devices_list(void);
bool audio_driver_enable_callback(void);
bool audio_driver_disable_callback(void);
/**
* audio_driver_find_handle:
* @index : index of driver to get handle to.
*
* Returns: handle to audio driver at index. Can be NULL
* if nothing found.
**/
const void *audio_driver_find_handle(int index);
/**
* audio_driver_find_ident:
* @index : index of driver to get handle to.
*
* Returns: Human-readable identifier of audio driver at index. Can be NULL
* if nothing found.
**/
const char *audio_driver_find_ident(int index);
void audio_driver_set_nonblocking_state(bool enable);
/**
* config_get_audio_driver_options:
*
* Get an enumerated list of all audio driver names, separated by '|'.
*
* Returns: string listing of all audio driver names, separated by '|'.
**/
const char* config_get_audio_driver_options(void);
void audio_driver_sample(int16_t left, int16_t right);
size_t audio_driver_sample_batch(const int16_t *data, size_t frames);
void audio_driver_sample_rewind(int16_t left, int16_t right);
size_t audio_driver_sample_batch_rewind(const int16_t *data, size_t frames);
bool audio_driver_mixer_extension_supported(const char *ext);
void audio_driver_dsp_filter_free(void);
void audio_driver_dsp_filter_init(const char *device);
void audio_driver_set_buffer_size(size_t bufsize);
bool audio_driver_get_devices_list(void **ptr);
void audio_driver_setup_rewind(void);
void audio_driver_monitor_adjust_system_rates(void);
bool audio_driver_set_callback(const void *data);
bool audio_driver_callback(void);
bool audio_driver_has_callback(void);
/* Sets audio monitor rate to new value. */
void audio_driver_monitor_set_rate(void);
bool audio_driver_find_driver(void);
bool audio_driver_toggle_mute(void);
bool audio_driver_start(bool is_shutdown);
bool audio_driver_stop(void);
bool audio_driver_owns_driver(void);
void audio_driver_unset_callback(void);
void audio_driver_frame_is_reverse(void);
void audio_set_float(enum audio_action action, float val);
void audio_set_bool(enum audio_action action, bool val);
void audio_unset_bool(enum audio_action action, bool val);
float *audio_get_float_ptr(enum audio_action action);
bool *audio_get_bool_ptr(enum audio_action action);
bool audio_driver_deinit(void);
bool audio_driver_init(void);
void audio_driver_menu_sample(void);
audio_mixer_stream_t *audio_driver_mixer_get_stream(unsigned i);
bool audio_driver_mixer_add_stream(audio_mixer_stream_params_t *params);
void audio_driver_mixer_play_stream(unsigned i);
void audio_driver_mixer_play_stream_sequential(unsigned i);
void audio_driver_mixer_play_stream_looped(unsigned i);
void audio_driver_mixer_stop_stream(unsigned i);
float audio_driver_mixer_get_stream_volume(unsigned i);
void audio_driver_mixer_set_stream_volume(unsigned i, float vol);
void audio_driver_mixer_remove_stream(unsigned i);
enum resampler_quality audio_driver_get_resampler_quality(void);
enum audio_mixer_state audio_driver_mixer_get_stream_state(unsigned i);
const char *audio_driver_mixer_get_stream_name(unsigned i);
bool compute_audio_buffer_statistics(audio_statistics_t *stats);
extern audio_driver_t audio_rsound;
extern audio_driver_t audio_oss;
extern audio_driver_t audio_alsa;
extern audio_driver_t audio_alsathread;
extern audio_driver_t audio_tinyalsa;
extern audio_driver_t audio_roar;
extern audio_driver_t audio_openal;
extern audio_driver_t audio_opensl;
extern audio_driver_t audio_jack;
extern audio_driver_t audio_sdl;
extern audio_driver_t audio_xa;
extern audio_driver_t audio_pulse;
extern audio_driver_t audio_dsound;
extern audio_driver_t audio_wasapi;
extern audio_driver_t audio_coreaudio;
extern audio_driver_t audio_xenon360;
extern audio_driver_t audio_ps3;
extern audio_driver_t audio_gx;
extern audio_driver_t audio_ax;
extern audio_driver_t audio_psp;
extern audio_driver_t audio_ctr_csnd;
extern audio_driver_t audio_ctr_dsp;
extern audio_driver_t audio_switch;
extern audio_driver_t audio_rwebaudio;
extern audio_driver_t audio_null;
RETRO_END_DECLS
#endif

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <string.h>
#include <queues/fifo_queue.h>
#include <rthreads/rthreads.h>
#include "audio_thread_wrapper.h"
#include "../verbosity.h"
typedef struct audio_thread
{
const audio_driver_t *driver;
void *driver_data;
sthread_t *thread;
slock_t *lock;
scond_t *cond;
bool alive;
bool stopped;
bool stopped_ack;
bool is_paused;
bool is_shutdown;
bool use_float;
int inited;
/* Initialization options. */
const char *device;
unsigned *new_rate;
unsigned out_rate;
unsigned latency;
unsigned block_frames;
} audio_thread_t;
static void audio_thread_loop(void *data)
{
audio_thread_t *thr = (audio_thread_t*)data;
if (!thr)
return;
RARCH_LOG("[Audio Thread]: Initializing audio driver.\n");
thr->driver_data = thr->driver->init(thr->device, thr->out_rate, thr->latency,
thr->block_frames, thr->new_rate);
slock_lock(thr->lock);
thr->inited = thr->driver_data ? 1 : -1;
if (thr->inited > 0 && thr->driver->use_float)
thr->use_float = thr->driver->use_float(thr->driver_data);
scond_signal(thr->cond);
slock_unlock(thr->lock);
if (thr->inited < 0)
return;
/* Wait until we start to avoid calling
* stop immediately after initialization. */
slock_lock(thr->lock);
while (thr->stopped)
scond_wait(thr->cond, thr->lock);
slock_unlock(thr->lock);
RARCH_LOG("[Audio Thread]: Starting audio.\n");
for (;;)
{
slock_lock(thr->lock);
if (!thr->alive)
{
scond_signal(thr->cond);
thr->stopped_ack = true;
slock_unlock(thr->lock);
break;
}
if (thr->stopped)
{
thr->driver->stop(thr->driver_data);
while (thr->stopped)
{
/* If we stop right after start, we might not be able to properly ack.
* Signal in the loop instead. */
thr->stopped_ack = true;
scond_signal(thr->cond);
scond_wait(thr->cond, thr->lock);
}
thr->driver->start(thr->driver_data, thr->is_shutdown);
}
slock_unlock(thr->lock);
audio_driver_callback();
}
RARCH_LOG("[Audio Thread]: Tearing down driver.\n");
thr->driver->free(thr->driver_data);
}
static void audio_thread_block(audio_thread_t *thr)
{
if (!thr)
return;
if (thr->stopped)
return;
slock_lock(thr->lock);
thr->stopped_ack = false;
thr->stopped = true;
scond_signal(thr->cond);
/* Wait until audio driver actually goes to sleep. */
while (!thr->stopped_ack)
scond_wait(thr->cond, thr->lock);
slock_unlock(thr->lock);
}
static void audio_thread_unblock(audio_thread_t *thr)
{
if (!thr)
return;
slock_lock(thr->lock);
thr->stopped = false;
scond_signal(thr->cond);
slock_unlock(thr->lock);
}
static void audio_thread_free(void *data)
{
audio_thread_t *thr = (audio_thread_t*)data;
if (!thr)
return;
if (thr->thread)
{
slock_lock(thr->lock);
thr->stopped = false;
thr->alive = false;
scond_signal(thr->cond);
slock_unlock(thr->lock);
sthread_join(thr->thread);
}
if (thr->lock)
slock_free(thr->lock);
if (thr->cond)
scond_free(thr->cond);
free(thr);
}
static bool audio_thread_alive(void *data)
{
bool alive = false;
audio_thread_t *thr = (audio_thread_t*)data;
if (!thr)
return false;
audio_thread_block(thr);
alive = !thr->is_paused;
audio_thread_unblock(thr);
return alive;
}
static bool audio_thread_stop(void *data)
{
audio_thread_t *thr = (audio_thread_t*)data;
if (!thr)
return false;
audio_thread_block(thr);
thr->is_paused = true;
audio_driver_disable_callback();
return true;
}
static bool audio_thread_start(void *data, bool is_shutdown)
{
audio_thread_t *thr = (audio_thread_t*)data;
if (!thr)
return false;
audio_driver_enable_callback();
thr->is_paused = false;
thr->is_shutdown = is_shutdown;
audio_thread_unblock(thr);
return true;
}
static void audio_thread_set_nonblock_state(void *data, bool state)
{
(void)data;
(void)state;
}
static bool audio_thread_use_float(void *data)
{
audio_thread_t *thr = (audio_thread_t*)data;
if (!thr)
return false;
return thr->use_float;
}
static ssize_t audio_thread_write(void *data, const void *buf, size_t size)
{
ssize_t ret;
audio_thread_t *thr = (audio_thread_t*)data;
if (!thr)
return 0;
ret = thr->driver->write(thr->driver_data, buf, size);
if (ret < 0)
{
slock_lock(thr->lock);
thr->alive = false;
scond_signal(thr->cond);
slock_unlock(thr->lock);
}
return ret;
}
static const audio_driver_t audio_thread = {
NULL,
audio_thread_write,
audio_thread_stop,
audio_thread_start,
audio_thread_alive,
audio_thread_set_nonblock_state,
audio_thread_free,
audio_thread_use_float,
"audio-thread",
NULL, /* No point in using rate control with threaded audio. */
NULL,
};
/**
* audio_init_thread:
* @out_driver : output driver
* @out_data : output audio data
* @device : audio device (optional)
* @out_rate : output audio rate
* @latency : audio latency
* @driver : audio driver
*
* Starts a audio driver in a new thread.
* Access to audio driver will be mediated through this driver.
* This driver interfaces with audio callback and is
* only used in that case.
*
* Returns: true (1) if successful, otherwise false (0).
**/
bool audio_init_thread(const audio_driver_t **out_driver,
void **out_data, const char *device, unsigned audio_out_rate,
unsigned *new_rate, unsigned latency,
unsigned block_frames, const audio_driver_t *drv)
{
audio_thread_t *thr = (audio_thread_t*)calloc(1, sizeof(*thr));
if (!thr)
return false;
thr->driver = (const audio_driver_t*)drv;
thr->device = device;
thr->out_rate = audio_out_rate;
thr->new_rate = new_rate;
thr->latency = latency;
thr->block_frames = block_frames;
if (!(thr->cond = scond_new()))
goto error;
if (!(thr->lock = slock_new()))
goto error;
thr->alive = true;
thr->stopped = true;
if (!(thr->thread = sthread_create(audio_thread_loop, thr)))
goto error;
/* Wait until thread has initialized (or failed) the driver. */
slock_lock(thr->lock);
while (!thr->inited)
scond_wait(thr->cond, thr->lock);
slock_unlock(thr->lock);
if (thr->inited < 0) /* Thread failed. */
goto error;
*out_driver = &audio_thread;
*out_data = thr;
return true;
error:
*out_driver = NULL;
*out_data = NULL;
audio_thread_free(thr);
return false;
}

46
audio/audio_thread_wrapper.h
View File

@ -1,46 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef RARCH_AUDIO_THREAD_H__
#define RARCH_AUDIO_THREAD_H__
#include <boolean.h>
#include "audio_driver.h"
/**
* audio_init_thread:
* @out_driver : output driver
* @out_data : output audio data
* @device : audio device (optional)
* @out_rate : output audio rate
* @new_rate : new output audio rate
* @latency : audio latency
* @driver : audio driver
*
* Starts a audio driver in a new thread.
* Access to audio driver will be mediated through this driver.
* This driver interfaces with audio callback and is only used in that case.
*
* Returns: true (1) if successful, otherwise false (0).
**/
bool audio_init_thread(const audio_driver_t **out_driver, void **out_data,
const char *device, unsigned out_rate, unsigned *new_rate, unsigned latency,
unsigned block_frames,
const audio_driver_t *driver);
#endif

0
libretro-common/audio/conversion/float_to_s16.c → audio/conversion/float_to_s16.c
View File

0
libretro-common/audio/conversion/float_to_s16_neon.S → audio/conversion/float_to_s16_neon.S
View File

0
libretro-common/audio/conversion/float_to_s16_neon.c → audio/conversion/float_to_s16_neon.c
View File

0
libretro-common/audio/conversion/s16_to_float.c → audio/conversion/s16_to_float.c
View File

0
libretro-common/audio/conversion/s16_to_float_neon.S → audio/conversion/s16_to_float_neon.S
View File

0
libretro-common/audio/conversion/s16_to_float_neon.c → audio/conversion/s16_to_float_neon.c
View File

420
audio/drivers/alsa.c
View File

@ -1,420 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <lists/string_list.h>
#include <string/stdstring.h>
#include <alsa/asoundlib.h>
#include "../audio_driver.h"
#include "../../verbosity.h"
typedef struct alsa
{
snd_pcm_t *pcm;
size_t buffer_size;
bool nonblock;
unsigned int frame_bits;
bool has_float;
bool can_pause;
bool is_paused;
} alsa_t;
static bool alsa_use_float(void *data)
{
alsa_t *alsa = (alsa_t*)data;
return alsa->has_float;
}
static bool find_float_format(snd_pcm_t *pcm, void *data)
{
snd_pcm_hw_params_t *params = (snd_pcm_hw_params_t*)data;
if (snd_pcm_hw_params_test_format(pcm, params, SND_PCM_FORMAT_FLOAT) == 0)
{
RARCH_LOG("[ALSA]: Using floating point format.\n");
return true;
}
RARCH_LOG("[ALSA]: Using signed 16-bit format.\n");
return false;
}
static void *alsa_init(const char *device, unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
snd_pcm_format_t format;
snd_pcm_uframes_t buffer_size;
snd_pcm_hw_params_t *params = NULL;
snd_pcm_sw_params_t *sw_params = NULL;
unsigned latency_usec = latency * 1000;
unsigned channels = 2;
unsigned periods = 4;
unsigned orig_rate = rate;
const char *alsa_dev = "default";
alsa_t *alsa = (alsa_t*)calloc(1, sizeof(alsa_t));
if (!alsa)
return NULL;
if (device)
alsa_dev = device;
if (snd_pcm_open(
&alsa->pcm, alsa_dev, SND_PCM_STREAM_PLAYBACK, SND_PCM_NONBLOCK) < 0)
goto error;
if (snd_pcm_hw_params_malloc(&params) < 0)
goto error;
alsa->has_float = find_float_format(alsa->pcm, params);
format = alsa->has_float ? SND_PCM_FORMAT_FLOAT : SND_PCM_FORMAT_S16;
if (snd_pcm_hw_params_any(alsa->pcm, params) < 0)
goto error;
if (snd_pcm_hw_params_set_access(
alsa->pcm, params, SND_PCM_ACCESS_RW_INTERLEAVED) < 0)
goto error;
/* channels hardcoded to 2 for now */
alsa->frame_bits = snd_pcm_format_physical_width(format) * 2;
if (snd_pcm_hw_params_set_format(alsa->pcm, params, format) < 0)
goto error;
if (snd_pcm_hw_params_set_channels(alsa->pcm, params, channels) < 0)
goto error;
/* Don't allow rate resampling when probing for the default rate (but ignore if this call fails) */
snd_pcm_hw_params_set_rate_resample(alsa->pcm, params, 0 );
if (snd_pcm_hw_params_set_rate_near(alsa->pcm, params, &rate, 0) < 0)
goto error;
if (rate != orig_rate)
*new_rate = rate;
if (snd_pcm_hw_params_set_buffer_time_near(
alsa->pcm, params, &latency_usec, NULL) < 0)
goto error;
if (snd_pcm_hw_params_set_periods_near(
alsa->pcm, params, &periods, NULL) < 0)
goto error;
if (snd_pcm_hw_params(alsa->pcm, params) < 0)
goto error;
/* Shouldn't have to bother with this,
* but some drivers are apparently broken. */
if (snd_pcm_hw_params_get_period_size(params, &buffer_size, NULL))
snd_pcm_hw_params_get_period_size_min(params, &buffer_size, NULL);
RARCH_LOG("[ALSA]: Period size: %d frames\n", (int)buffer_size);
if (snd_pcm_hw_params_get_buffer_size(params, &buffer_size))
snd_pcm_hw_params_get_buffer_size_max(params, &buffer_size);
RARCH_LOG("[ALSA]: Buffer size: %d frames\n", (int)buffer_size);
alsa->buffer_size = snd_pcm_frames_to_bytes(alsa->pcm, buffer_size);
alsa->can_pause = snd_pcm_hw_params_can_pause(params);
RARCH_LOG("[ALSA]: Can pause: %s.\n", alsa->can_pause ? "yes" : "no");
if (snd_pcm_sw_params_malloc(&sw_params) < 0)
goto error;
if (snd_pcm_sw_params_current(alsa->pcm, sw_params) < 0)
goto error;
if (snd_pcm_sw_params_set_start_threshold(
alsa->pcm, sw_params, buffer_size / 2) < 0)
goto error;
if (snd_pcm_sw_params(alsa->pcm, sw_params) < 0)
goto error;
snd_pcm_hw_params_free(params);
snd_pcm_sw_params_free(sw_params);
return alsa;
error:
RARCH_ERR("[ALSA]: Failed to initialize...\n");
if (params)
snd_pcm_hw_params_free(params);
if (sw_params)
snd_pcm_sw_params_free(sw_params);
if (alsa)
{
if (alsa->pcm)
{
snd_pcm_close(alsa->pcm);
snd_config_update_free_global();
}
free(alsa);
}
return NULL;
}
#define BYTES_TO_FRAMES(bytes, frame_bits) ((bytes) * 8 / frame_bits)
#define FRAMES_TO_BYTES(frames, frame_bits) ((frames) * frame_bits / 8)
static ssize_t alsa_write(void *data, const void *buf_, size_t size_)
{
alsa_t *alsa = (alsa_t*)data;
const uint8_t *buf = (const uint8_t*)buf_;
snd_pcm_sframes_t written = 0;
snd_pcm_sframes_t size = BYTES_TO_FRAMES(size_, alsa->frame_bits);
size_t frames_size = alsa->has_float ? sizeof(float) : sizeof(int16_t);
if (alsa->nonblock)
{
while (size)
{
snd_pcm_sframes_t frames = snd_pcm_writei(alsa->pcm, buf, size);
if (frames == -EPIPE || frames == -EINTR || frames == -ESTRPIPE)
{
if (snd_pcm_recover(alsa->pcm, frames, 1) < 0)
return -1;
break;
}
else if (frames == -EAGAIN)
break;
else if (frames < 0)
return -1;
written += frames;
buf += (frames << 1) * frames_size;
size -= frames;
}
}
else
{
bool eagain_retry = true;
while (size)
{
snd_pcm_sframes_t frames;
int rc = snd_pcm_wait(alsa->pcm, -1);
if (rc == -EPIPE || rc == -ESTRPIPE || rc == -EINTR)
{
if (snd_pcm_recover(alsa->pcm, rc, 1) < 0)
return -1;
continue;
}
frames = snd_pcm_writei(alsa->pcm, buf, size);
if (frames == -EPIPE || frames == -EINTR || frames == -ESTRPIPE)
{
if (snd_pcm_recover(alsa->pcm, frames, 1) < 0)
return -1;
break;
}
else if (frames == -EAGAIN)
{
/* Definitely not supposed to happen. */
if (eagain_retry)
{
eagain_retry = false;
continue;
}
break;
}
else if (frames < 0)
return -1;
written += frames;
buf += (frames << 1) * frames_size;
size -= frames;
}
}
return written;
}
static bool alsa_alive(void *data)
{
alsa_t *alsa = (alsa_t*)data;
if (!alsa)
return false;
return !alsa->is_paused;
}
static bool alsa_stop(void *data)
{
alsa_t *alsa = (alsa_t*)data;
if (alsa->can_pause
&& !alsa->is_paused)
{
int ret = snd_pcm_pause(alsa->pcm, 1);
if (ret < 0)
return false;
alsa->is_paused = true;
}
return true;
}
static void alsa_set_nonblock_state(void *data, bool state)
{
alsa_t *alsa = (alsa_t*)data;
alsa->nonblock = state;
}
static bool alsa_start(void *data, bool is_shutdown)
{
alsa_t *alsa = (alsa_t*)data;
if (alsa->can_pause
&& alsa->is_paused)
{
int ret = snd_pcm_pause(alsa->pcm, 0);
if (ret < 0)
{
RARCH_ERR("[ALSA]: Failed to unpause: %s.\n",
snd_strerror(ret));
return false;
}
alsa->is_paused = false;
}
return true;
}
static void alsa_free(void *data)
{
alsa_t *alsa = (alsa_t*)data;
if (alsa)
{
if (alsa->pcm)
{
snd_pcm_drop(alsa->pcm);
snd_pcm_close(alsa->pcm);
snd_config_update_free_global();
}
free(alsa);
}
}
static size_t alsa_write_avail(void *data)
{
alsa_t *alsa = (alsa_t*)data;
snd_pcm_sframes_t avail = snd_pcm_avail(alsa->pcm);
if (avail < 0)
return alsa->buffer_size;
return FRAMES_TO_BYTES(avail, alsa->frame_bits);
}
static size_t alsa_buffer_size(void *data)
{
alsa_t *alsa = (alsa_t*)data;
return alsa->buffer_size;
}
static void *alsa_device_list_new(void *data)
{
void **hints, **n;
union string_list_elem_attr attr;
struct string_list *s = string_list_new();
if (!s)
return NULL;
attr.i = 0;
if (snd_device_name_hint(-1, "pcm", &hints) != 0)
goto error;
n = hints;
while (*n != NULL)
{
char *name = snd_device_name_get_hint(*n, "NAME");
char *io = snd_device_name_get_hint(*n, "IOID");
char *desc = snd_device_name_get_hint(*n, "DESC");
/* description of device IOID - input / output identifcation
* ("Input" or "Output"), NULL means both) */
if (!io || (string_is_equal(io, "Output")))
string_list_append(s, name, attr);
if (name)
free(name);
if (io)
free(io);
if (desc)
free(desc);
n++;
}
/* free hint buffer too */
snd_device_name_free_hint(hints);
return s;
error:
string_list_free(s);
return NULL;
}
static void alsa_device_list_free(void *data, void *array_list_data)
{
struct string_list *s = (struct string_list*)array_list_data;
if (!s)
return;
string_list_free(s);
}
audio_driver_t audio_alsa = {
alsa_init,
alsa_write,
alsa_stop,
alsa_start,
alsa_alive,
alsa_set_nonblock_state,
alsa_free,
alsa_use_float,
"alsa",
alsa_device_list_new,
alsa_device_list_free,
alsa_write_avail,
alsa_buffer_size,
};

384
audio/drivers/alsa_qsa.c
View File

@ -1,384 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#define ALSA_PCM_NEW_HW_PARAMS_API
#define ALSA_PCM_NEW_SW_PARAMS_API
#include <sys/asoundlib.h>
#include <retro_math.h>
#include "../audio_driver.h"
#define MAX_FRAG_SIZE 3072
#define DEFAULT_RATE 48000
#define CHANNELS 2
typedef struct alsa
{
uint8_t **buffer;
uint8_t *buffer_chunk;
unsigned buffer_index;
unsigned buffer_ptr;
volatile unsigned buffered_blocks;
snd_pcm_t *pcm;
bool nonblock;
bool has_float;
bool can_pause;
bool is_paused;
unsigned buf_size;
unsigned buf_count;
} alsa_t;
typedef long snd_pcm_sframes_t;
static void *alsa_qsa_init(const char *device,
unsigned rate, unsigned latency, unsigned block_frames,
unsigned *new_rate)
{
int err, card, dev, i;
snd_pcm_channel_info_t pi;
snd_pcm_channel_params_t params = {0};
snd_pcm_channel_setup_t setup = {0};
alsa_t *alsa = (alsa_t*)calloc(1, sizeof(alsa_t));
if (!alsa)
return NULL;
(void)device;
(void)rate;
(void)latency;
if ((err = snd_pcm_open_preferred(&alsa->pcm, &card, &dev,
SND_PCM_OPEN_PLAYBACK)) < 0)
{
RARCH_ERR("[ALSA QSA]: Audio open error: %s\n",
snd_strerror(err));
goto error;
}
if((err = snd_pcm_nonblock_mode(alsa->pcm, 1)) < 0)
{
RARCH_ERR("[ALSA QSA]: Can't set blocking mode: %s\n",
snd_strerror(err));
goto error;
}
memset(&pi, 0, sizeof(pi));
pi.channel = SND_PCM_CHANNEL_PLAYBACK;
if ((err = snd_pcm_channel_info(alsa->pcm, &pi)) < 0)
{
RARCH_ERR("[ALSA QSA]: snd_pcm_channel_info failed: %s\n",
snd_strerror(err));
goto error;
}
memset(&params, 0, sizeof(params));
params.channel = SND_PCM_CHANNEL_PLAYBACK;
params.mode = SND_PCM_MODE_BLOCK;
params.format.interleave = 1;
params.format.format = SND_PCM_SFMT_S16_LE;
params.format.rate = DEFAULT_RATE;
params.format.voices = 2;
params.start_mode = SND_PCM_START_FULL;
params.stop_mode = SND_PCM_STOP_STOP;
params.buf.block.frag_size = pi.max_fragment_size;
params.buf.block.frags_min = 2;
params.buf.block.frags_max = 8;
RARCH_LOG("Fragment size: %d\n", params.buf.block.frag_size);
RARCH_LOG("Min Fragment size: %d\n", params.buf.block.frags_min);
RARCH_LOG("Max Fragment size: %d\n", params.buf.block.frags_max);
if ((err = snd_pcm_channel_params(alsa->pcm, &params)) < 0)
{
RARCH_ERR("[ALSA QSA]: Channel Parameter Error: %s\n",
snd_strerror(err));
goto error;
}
setup.channel = SND_PCM_CHANNEL_PLAYBACK;
if ((err = snd_pcm_channel_setup(alsa->pcm, &setup)) < 0)
{
RARCH_ERR("[ALSA QSA]: Channel Parameter Read Back Error: %s\n",
snd_strerror(err));
goto error;
}
if (block_frames)
alsa->buf_size = block_frames * 4;
else
alsa->buf_size = next_pow2(32 * latency);
RARCH_LOG("[ALSA QSA]: buffer size: %u bytes\n", alsa->buf_size);
alsa->buf_count = (latency * 4 * rate + 500) / 1000;
alsa->buf_count = (alsa->buf_count + alsa->buf_size / 2) / alsa->buf_size;
if ((err = snd_pcm_channel_prepare(alsa->pcm,
SND_PCM_CHANNEL_PLAYBACK)) < 0)
{
RARCH_ERR("[ALSA QSA]: Channel Prepare Error: %s\n",
snd_strerror(err));
goto error;
}
alsa->buffer = (uint8_t**)calloc(sizeof(uint8_t*), alsa->buf_count);
if (!alsa->buffer)
goto error;
alsa->buffer_chunk = (uint8_t*)calloc(alsa->buf_count, alsa->buf_size);
if (!alsa->buffer_chunk)
goto error;
for (i = 0; i < alsa->buf_count; i++)
alsa->buffer[i] = alsa->buffer_chunk + i * alsa->buf_size;
alsa->has_float = false;
alsa->can_pause = true;
RARCH_LOG("[ALSA QSA]: Can pause: %s.\n",
alsa->can_pause ? "yes" : "no");
return alsa;
error:
return (void*)-1;
}
static int check_pcm_status(void *data, int channel_type)
{
snd_pcm_channel_status_t status;
alsa_t *alsa = (alsa_t*)data;
int ret = EOK;
memset(&status, 0, sizeof (status));
status.channel = channel_type;
if ((ret = snd_pcm_channel_status(alsa->pcm, &status)) == 0)
{
if (status.status == SND_PCM_STATUS_UNSECURE)
{
RARCH_ERR("check_pcm_status got SND_PCM_STATUS_UNSECURE, aborting playback\n");
ret = -EPROTO;
}
else if (status.status == SND_PCM_STATUS_UNDERRUN)
{
RARCH_LOG("check_pcm_status: SNDP_CM_STATUS_UNDERRUN.\n");
if ((ret = snd_pcm_channel_prepare(alsa->pcm, channel_type)) < 0)
{
RARCH_ERR("Invalid state detected for underrun on snd_pcm_channel_prepare: %s\n",
snd_strerror(ret));
ret = -EPROTO;
}
}
else if (status.status == SND_PCM_STATUS_OVERRUN)
{
RARCH_LOG("check_pcm_status: SNDP_CM_STATUS_OVERRUN.\n");
if ((ret = snd_pcm_channel_prepare(alsa->pcm, channel_type)) < 0)
{
RARCH_ERR("Invalid state detected for overrun on snd_pcm_channel_prepare: %s\n",
snd_strerror(ret));
ret = -EPROTO;
}
}
else if (status.status == SND_PCM_STATUS_CHANGE)
{
RARCH_LOG("check_pcm_status: SNDP_CM_STATUS_CHANGE.\n");
if ((ret = snd_pcm_channel_prepare(alsa->pcm, channel_type)) < 0)
{
RARCH_ERR("Invalid state detected for change on snd_pcm_channel_prepare: %s\n",
snd_strerror(ret));
ret = -EPROTO;
}
}
}
else
{
RARCH_ERR("check_pcm_status failed: %s\n", snd_strerror(ret));
if (ret == -ESRCH)
ret = -EBADF;
}
return ret;
}
static ssize_t alsa_qsa_write(void *data, const void *buf, size_t size)
{
alsa_t *alsa = (alsa_t*)data;
snd_pcm_sframes_t written = 0;
while (size)
{
size_t avail_write = MIN(alsa->buf_size - alsa->buffer_ptr, size);
if (avail_write)
{
memcpy(alsa->buffer[alsa->buffer_index] +
alsa->buffer_ptr, buf, avail_write);
alsa->buffer_ptr += avail_write;
buf = (void*)((uint8_t*)buf + avail_write);
size -= avail_write;
written += avail_write;
}
if (alsa->buffer_ptr >= alsa->buf_size)
{
snd_pcm_sframes_t frames = snd_pcm_write(alsa->pcm,
alsa->buffer[alsa->buffer_index], alsa->buf_size);
alsa->buffer_index = (alsa->buffer_index + 1) % alsa->buf_count;
alsa->buffer_ptr = 0;
if (frames <= 0)
{
int ret;
if (frames == -EAGAIN)
continue;
ret = check_pcm_status(alsa, SND_PCM_CHANNEL_PLAYBACK);
if (ret == -EPROTO || ret == -EBADF)
return -1;
}
}
}
return written;
}
static bool alsa_qsa_stop(void *data)
{
alsa_t *alsa = (alsa_t*)data;
if (alsa->can_pause && !alsa->is_paused)
{
int ret = snd_pcm_playback_pause(alsa->pcm);
if (ret < 0)
return false;
alsa->is_paused = true;
}
return true;
}
static bool alsa_qsa_alive(void *data)
{
alsa_t *alsa = (alsa_t*)data;
if (alsa)
return !alsa->is_paused;
return false;
}
static bool alsa_qsa_start(void *data, bool is_shutdown)
{
alsa_t *alsa = (alsa_t*)data;
if (alsa->can_pause && alsa->is_paused)
{
int ret = snd_pcm_playback_resume(alsa->pcm);
if (ret < 0)
{
RARCH_ERR("[ALSA QSA]: Failed to unpause: %s.\n",
snd_strerror(ret));
return false;
}
alsa->is_paused = false;
}
return true;
}
static void alsa_qsa_set_nonblock_state(void *data, bool state)
{
alsa_t *alsa = (alsa_t*)data;
int err;
if((err = snd_pcm_nonblock_mode(alsa->pcm, state)) < 0)
{
RARCH_ERR("Can't set blocking mode to %d: %s\n", state,
snd_strerror(err));
return;
}
alsa->nonblock = state;
}
static bool alsa_qsa_use_float(void *data)
{
alsa_t *alsa = (alsa_t*)data;
return alsa->has_float;
}
static void alsa_qsa_free(void *data)
{
alsa_t *alsa = (alsa_t*)data;
if (alsa)
{
if (alsa->pcm)
{
snd_pcm_close(alsa->pcm);
alsa->pcm = NULL;
}
free(alsa->buffer);
free(alsa->buffer_chunk);
free(alsa);
}
}
static size_t alsa_qsa_write_avail(void *data)
{
alsa_t *alsa = (alsa_t*)data;
size_t avail = (alsa->buf_count -
(int)alsa->buffered_blocks - 1) * alsa->buf_size +
(alsa->buf_size - (int)alsa->buffer_ptr);
return avail;
}
static size_t alsa_qsa_buffer_size(void *data)
{
alsa_t *alsa = (alsa_t*)data;
return alsa->buf_size * alsa->buf_count;
}
audio_driver_t audio_alsa = {
alsa_qsa_init,
alsa_qsa_write,
alsa_qsa_stop,
alsa_qsa_start,
alsa_qsa_alive,
alsa_qsa_set_nonblock_state,
alsa_qsa_free,
alsa_qsa_use_float,
"alsa",
NULL,
NULL,
alsa_qsa_write_avail,
alsa_qsa_buffer_size,
};

420
audio/drivers/alsathread.c
View File

@ -1,420 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2012-2015 - Michael Lelli
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <lists/string_list.h>
#include <alsa/asoundlib.h>
#include <rthreads/rthreads.h>
#include <queues/fifo_queue.h>
#include <string/stdstring.h>
#include "../audio_driver.h"
#include "../../verbosity.h"
#define TRY_ALSA(x) if (x < 0) \
goto error;
typedef struct alsa_thread
{
snd_pcm_t *pcm;
bool nonblock;
bool is_paused;
bool has_float;
volatile bool thread_dead;
size_t buffer_size;
size_t period_size;
snd_pcm_uframes_t period_frames;
fifo_buffer_t *buffer;
sthread_t *worker_thread;
slock_t *fifo_lock;
scond_t *cond;
slock_t *cond_lock;
} alsa_thread_t;
static void alsa_worker_thread(void *data)
{
alsa_thread_t *alsa = (alsa_thread_t*)data;
uint8_t *buf = (uint8_t *)calloc(1, alsa->period_size);
if (!buf)
{
RARCH_ERR("failed to allocate audio buffer");
goto end;
}
while (!alsa->thread_dead)
{
size_t avail;
size_t fifo_size;
snd_pcm_sframes_t frames;
slock_lock(alsa->fifo_lock);
avail = fifo_read_avail(alsa->buffer);
fifo_size = MIN(alsa->period_size, avail);
fifo_read(alsa->buffer, buf, fifo_size);
scond_signal(alsa->cond);
slock_unlock(alsa->fifo_lock);
/* If underrun, fill rest with silence. */
memset(buf + fifo_size, 0, alsa->period_size - fifo_size);
frames = snd_pcm_writei(alsa->pcm, buf, alsa->period_frames);
if (frames == -EPIPE || frames == -EINTR ||
frames == -ESTRPIPE)
{
if (snd_pcm_recover(alsa->pcm, frames, 1) < 0)
{
RARCH_ERR("[ALSA]: (#2) Failed to recover from error (%s)\n",
snd_strerror(frames));
break;
}
continue;
}
else if (frames < 0)
{
RARCH_ERR("[ALSA]: Unknown error occurred (%s).\n",
snd_strerror(frames));
break;
}
}
end:
slock_lock(alsa->cond_lock);
alsa->thread_dead = true;
scond_signal(alsa->cond);
slock_unlock(alsa->cond_lock);
free(buf);
}
static bool alsa_thread_use_float(void *data)
{
alsa_thread_t *alsa = (alsa_thread_t*)data;
return alsa->has_float;
}
static bool alsathread_find_float_format(snd_pcm_t *pcm,
snd_pcm_hw_params_t *params)
{
if (snd_pcm_hw_params_test_format(pcm, params, SND_PCM_FORMAT_FLOAT) == 0)
{
RARCH_LOG("ALSA: Using floating point format.\n");
return true;
}
RARCH_LOG("ALSA: Using signed 16-bit format.\n");
return false;
}
static void alsa_thread_free(void *data)
{
alsa_thread_t *alsa = (alsa_thread_t*)data;
if (alsa)
{
if (alsa->worker_thread)
{
slock_lock(alsa->cond_lock);
alsa->thread_dead = true;
slock_unlock(alsa->cond_lock);
sthread_join(alsa->worker_thread);
}
if (alsa->buffer)
fifo_free(alsa->buffer);
if (alsa->cond)
scond_free(alsa->cond);
if (alsa->fifo_lock)
slock_free(alsa->fifo_lock);
if (alsa->cond_lock)
slock_free(alsa->cond_lock);
if (alsa->pcm)
{
snd_pcm_drop(alsa->pcm);
snd_pcm_close(alsa->pcm);
}
free(alsa);
}
}
static void *alsa_thread_init(const char *device,
unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
snd_pcm_uframes_t buffer_size;
snd_pcm_format_t format;
snd_pcm_hw_params_t *params = NULL;
snd_pcm_sw_params_t *sw_params = NULL;
const char *alsa_dev = device ? device : "default";
unsigned latency_usec = latency * 1000 / 2;
unsigned channels = 2;
unsigned periods = 4;
alsa_thread_t *alsa = (alsa_thread_t*)
calloc(1, sizeof(alsa_thread_t));
if (!alsa)
return NULL;
TRY_ALSA(snd_pcm_open(&alsa->pcm, alsa_dev, SND_PCM_STREAM_PLAYBACK, 0));
TRY_ALSA(snd_pcm_hw_params_malloc(&params));
alsa->has_float = alsathread_find_float_format(alsa->pcm, params);
format = alsa->has_float ? SND_PCM_FORMAT_FLOAT : SND_PCM_FORMAT_S16;
TRY_ALSA(snd_pcm_hw_params_any(alsa->pcm, params));
TRY_ALSA(snd_pcm_hw_params_set_access(
alsa->pcm, params, SND_PCM_ACCESS_RW_INTERLEAVED));
TRY_ALSA(snd_pcm_hw_params_set_format(alsa->pcm, params, format));
TRY_ALSA(snd_pcm_hw_params_set_channels(alsa->pcm, params, channels));
TRY_ALSA(snd_pcm_hw_params_set_rate(alsa->pcm, params, rate, 0));
TRY_ALSA(snd_pcm_hw_params_set_buffer_time_near(
alsa->pcm, params, &latency_usec, NULL));
TRY_ALSA(snd_pcm_hw_params_set_periods_near(
alsa->pcm, params, &periods, NULL));
TRY_ALSA(snd_pcm_hw_params(alsa->pcm, params));
/* Shouldn't have to bother with this,
* but some drivers are apparently broken. */
if (snd_pcm_hw_params_get_period_size(params, &alsa->period_frames, NULL))
snd_pcm_hw_params_get_period_size_min(
params, &alsa->period_frames, NULL);
RARCH_LOG("ALSA: Period size: %d frames\n", (int)alsa->period_frames);
if (snd_pcm_hw_params_get_buffer_size(params, &buffer_size))
snd_pcm_hw_params_get_buffer_size_max(params, &buffer_size);
RARCH_LOG("ALSA: Buffer size: %d frames\n", (int)buffer_size);
alsa->buffer_size = snd_pcm_frames_to_bytes(alsa->pcm, buffer_size);
alsa->period_size = snd_pcm_frames_to_bytes(alsa->pcm, alsa->period_frames);
TRY_ALSA(snd_pcm_sw_params_malloc(&sw_params));
TRY_ALSA(snd_pcm_sw_params_current(alsa->pcm, sw_params));
TRY_ALSA(snd_pcm_sw_params_set_start_threshold(
alsa->pcm, sw_params, buffer_size / 2));
TRY_ALSA(snd_pcm_sw_params(alsa->pcm, sw_params));
snd_pcm_hw_params_free(params);
snd_pcm_sw_params_free(sw_params);
alsa->fifo_lock = slock_new();
alsa->cond_lock = slock_new();
alsa->cond = scond_new();
alsa->buffer = fifo_new(alsa->buffer_size);
if (!alsa->fifo_lock || !alsa->cond_lock || !alsa->cond || !alsa->buffer)
goto error;
alsa->worker_thread = sthread_create(alsa_worker_thread, alsa);
if (!alsa->worker_thread)
{
RARCH_ERR("error initializing worker thread");
goto error;
}
return alsa;
error:
RARCH_ERR("ALSA: Failed to initialize...\n");
if (params)
snd_pcm_hw_params_free(params);
if (sw_params)
snd_pcm_sw_params_free(sw_params);
alsa_thread_free(alsa);
return NULL;
}
static ssize_t alsa_thread_write(void *data, const void *buf, size_t size)
{
alsa_thread_t *alsa = (alsa_thread_t*)data;
if (alsa->thread_dead)
return -1;
if (alsa->nonblock)
{
size_t avail;
size_t write_amt;
slock_lock(alsa->fifo_lock);
avail = fifo_write_avail(alsa->buffer);
write_amt = MIN(avail, size);
fifo_write(alsa->buffer, buf, write_amt);
slock_unlock(alsa->fifo_lock);
return write_amt;
}
else
{
size_t written = 0;
while (written < size && !alsa->thread_dead)
{
size_t avail;
slock_lock(alsa->fifo_lock);
avail = fifo_write_avail(alsa->buffer);
if (avail == 0)
{
slock_unlock(alsa->fifo_lock);
slock_lock(alsa->cond_lock);
if (!alsa->thread_dead)
scond_wait(alsa->cond, alsa->cond_lock);
slock_unlock(alsa->cond_lock);
}
else
{
size_t write_amt = MIN(size - written, avail);
fifo_write(alsa->buffer,
(const char*)buf + written, write_amt);
slock_unlock(alsa->fifo_lock);
written += write_amt;
}
}
return written;
}
}
static bool alsa_thread_alive(void *data)
{
alsa_thread_t *alsa = (alsa_thread_t*)data;
if (!alsa)
return false;
return !alsa->is_paused;
}
static bool alsa_thread_stop(void *data)
{
alsa_thread_t *alsa = (alsa_thread_t*)data;
if (alsa)
alsa->is_paused = true;
return true;
}
static void alsa_thread_set_nonblock_state(void *data, bool state)
{
alsa_thread_t *alsa = (alsa_thread_t*)data;
alsa->nonblock = state;
}
static bool alsa_thread_start(void *data, bool is_shutdown)
{
alsa_thread_t *alsa = (alsa_thread_t*)data;
if (alsa)
alsa->is_paused = false;
return true;
}
static size_t alsa_thread_write_avail(void *data)
{
alsa_thread_t *alsa = (alsa_thread_t*)data;
size_t val;
if (alsa->thread_dead)
return 0;
slock_lock(alsa->fifo_lock);
val = fifo_write_avail(alsa->buffer);
slock_unlock(alsa->fifo_lock);
return val;
}
static size_t alsa_thread_buffer_size(void *data)
{
alsa_thread_t *alsa = (alsa_thread_t*)data;
return alsa->buffer_size;
}
static void *alsa_device_list_new(void *data)
{
void **hints, **n;
union string_list_elem_attr attr;
struct string_list *s = string_list_new();
if (!s)
return NULL;
attr.i = 0;
if (snd_device_name_hint(-1, "pcm", &hints) != 0)
goto error;
n = hints;
while (*n != NULL)
{
char *name = snd_device_name_get_hint(*n, "NAME");
char *io = snd_device_name_get_hint(*n, "IOID");
char *desc = snd_device_name_get_hint(*n, "DESC");
/* description of device IOID - input / output identifcation
* ("Input" or "Output"), NULL means both) */
if (!io || string_is_equal(io,"Output"))
string_list_append(s, name, attr);
if (name)
free(name);
if (io)
free(io);
if (desc)
free(desc);
n++;
}
/* free hint buffer too */
snd_device_name_free_hint(hints);
return s;
error:
string_list_free(s);
return NULL;
}
static void alsa_device_list_free(void *data, void *array_list_data)
{
struct string_list *s = (struct string_list*)array_list_data;
if (!s)
return;
string_list_free(s);
}
audio_driver_t audio_alsathread = {
alsa_thread_init,
alsa_thread_write,
alsa_thread_stop,
alsa_thread_start,
alsa_thread_alive,
alsa_thread_set_nonblock_state,
alsa_thread_free,
alsa_thread_use_float,
"alsathread",
alsa_device_list_new,
alsa_device_list_free,
alsa_thread_write_avail,
alsa_thread_buffer_size,
};

463
audio/drivers/coreaudio.c
View File

@ -1,463 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2014 - Chris Moeller
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#if TARGET_OS_IPHONE
#include <AudioToolbox/AudioToolbox.h>
#else
#include <CoreAudio/CoreAudio.h>
#endif
#include <CoreAudio/CoreAudioTypes.h>
#include <AudioUnit/AudioUnit.h>
#include <AudioUnit/AUComponent.h>
#include <boolean.h>
#include <queues/fifo_queue.h>
#include <rthreads/rthreads.h>
#include <retro_endianness.h>
#include <string/stdstring.h>
#include "../audio_driver.h"
#include "../../verbosity.h"
typedef struct coreaudio
{
slock_t *lock;
scond_t *cond;
#if (defined(__MACH__) && (defined(__ppc__) || defined(__ppc64__)))
ComponentInstance dev;
#else
AudioComponentInstance dev;
#endif
bool dev_alive;
bool is_paused;
fifo_buffer_t *buffer;
bool nonblock;
size_t buffer_size;
} coreaudio_t;
static bool g_interrupted;
static void coreaudio_free(void *data)
{
coreaudio_t *dev = (coreaudio_t*)data;
if (!dev)
return;
if (dev->dev_alive)
{
AudioOutputUnitStop(dev->dev);
#if (defined(__MACH__) && (defined(__ppc__) || defined(__ppc64__)))
CloseComponent(dev->dev);
#else
AudioComponentInstanceDispose(dev->dev);
#endif
}
if (dev->buffer)
fifo_free(dev->buffer);
slock_free(dev->lock);
scond_free(dev->cond);
free(dev);
}
static OSStatus audio_write_cb(void *userdata,
AudioUnitRenderActionFlags *action_flags,
const AudioTimeStamp *time_stamp, UInt32 bus_number,
UInt32 number_frames, AudioBufferList *io_data)
{
unsigned write_avail;
void *outbuf = NULL;
coreaudio_t *dev = (coreaudio_t*)userdata;
(void)time_stamp;
(void)bus_number;
(void)number_frames;
if (!io_data || io_data->mNumberBuffers != 1)
return noErr;
write_avail = io_data->mBuffers[0].mDataByteSize;
outbuf = io_data->mBuffers[0].mData;
slock_lock(dev->lock);
if (fifo_read_avail(dev->buffer) < write_avail)
{
*action_flags = kAudioUnitRenderAction_OutputIsSilence;
/* Seems to be needed. */
memset(outbuf, 0, write_avail);
slock_unlock(dev->lock);
/* Technically possible to deadlock without. */
scond_signal(dev->cond);
return noErr;
}
fifo_read(dev->buffer, outbuf, write_avail);
slock_unlock(dev->lock);
scond_signal(dev->cond);
return noErr;
}
#if TARGET_OS_IPHONE
static void coreaudio_interrupt_listener(void *data, UInt32 interrupt_state)
{
(void)data;
g_interrupted = (interrupt_state == kAudioSessionBeginInterruption);
}
#else
static void choose_output_device(coreaudio_t *dev, const char* device)
{
unsigned i;
UInt32 deviceCount;
AudioObjectPropertyAddress propaddr;
AudioDeviceID *devices = NULL;
UInt32 size = 0;
propaddr.mSelector = kAudioHardwarePropertyDevices;
#if MAC_OS_X_VERSION_10_12
propaddr.mScope = kAudioObjectPropertyScopeOutput;
#else
propaddr.mScope = kAudioObjectPropertyScopeGlobal;
#endif
propaddr.mElement = kAudioObjectPropertyElementMaster;
if (AudioObjectGetPropertyDataSize(kAudioObjectSystemObject,
&propaddr, 0, 0, &size) != noErr)
return;
deviceCount = size / sizeof(AudioDeviceID);
devices = (AudioDeviceID*)malloc(size);
if (!devices || AudioObjectGetPropertyData(kAudioObjectSystemObject,
&propaddr, 0, 0, &size, devices) != noErr)
goto done;
#if MAC_OS_X_VERSION_10_12
#else
propaddr.mScope = kAudioDevicePropertyScopeOutput;
#endif
propaddr.mSelector = kAudioDevicePropertyDeviceName;
for (i = 0; i < deviceCount; i ++)
{
char device_name[1024];
device_name[0] = 0;
size = 1024;
if (AudioObjectGetPropertyData(devices[i],
&propaddr, 0, 0, &size, device_name) == noErr
&& string_is_equal(device_name, device))
{
AudioUnitSetProperty(dev->dev, kAudioOutputUnitProperty_CurrentDevice,
kAudioUnitScope_Global, 0, &devices[i], sizeof(AudioDeviceID));
goto done;
}
}
done:
free(devices);
}
#endif
static void *coreaudio_init(const char *device,
unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
size_t fifo_size;
UInt32 i_size;
AudioStreamBasicDescription real_desc;
#if (defined(__MACH__) && (defined(__ppc__) || defined(__ppc64__)))
Component comp;
#else
AudioComponent comp;
#endif
#ifndef TARGET_OS_IPHONE
AudioChannelLayout layout = {0};
#endif
AURenderCallbackStruct cb = {0};
AudioStreamBasicDescription stream_desc = {0};
bool component_unavailable = false;
static bool session_initialized = false;
#if (defined(__MACH__) && (defined(__ppc__) || defined(__ppc64__)))
ComponentDescription desc = {0};
#else
AudioComponentDescription desc = {0};
#endif
coreaudio_t *dev = (coreaudio_t*)
calloc(1, sizeof(*dev));
if (!dev)
return NULL;
(void)session_initialized;
(void)device;
dev->lock = slock_new();
dev->cond = scond_new();
#if TARGET_OS_IPHONE
if (!session_initialized)
{
session_initialized = true;
AudioSessionInitialize(0, 0, coreaudio_interrupt_listener, 0);
AudioSessionSetActive(true);
}
#endif
/* Create AudioComponent */
desc.componentType = kAudioUnitType_Output;
#if TARGET_OS_IPHONE
desc.componentSubType = kAudioUnitSubType_RemoteIO;
#else
desc.componentSubType = kAudioUnitSubType_HALOutput;
#endif
desc.componentManufacturer = kAudioUnitManufacturer_Apple;
#if (defined(__MACH__) && (defined(__ppc__) || defined(__ppc64__)))
comp = FindNextComponent(NULL, &desc);
#else
comp = AudioComponentFindNext(NULL, &desc);
#endif
if (comp == NULL)
goto error;
#if (defined(__MACH__) && (defined(__ppc__) || defined(__ppc64__)))
component_unavailable = (OpenAComponent(comp, &dev->dev) != noErr);
#else
component_unavailable = (AudioComponentInstanceNew(comp, &dev->dev) != noErr);
#endif
if (component_unavailable)
goto error;
#if !TARGET_OS_IPHONE
if (device)
choose_output_device(dev, device);
#endif
dev->dev_alive = true;
/* Set audio format */
stream_desc.mSampleRate = rate;
stream_desc.mBitsPerChannel = sizeof(float) * CHAR_BIT;
stream_desc.mChannelsPerFrame = 2;
stream_desc.mBytesPerPacket = 2 * sizeof(float);
stream_desc.mBytesPerFrame = 2 * sizeof(float);
stream_desc.mFramesPerPacket = 1;
stream_desc.mFormatID = kAudioFormatLinearPCM;
stream_desc.mFormatFlags = kAudioFormatFlagIsFloat |
kAudioFormatFlagIsPacked | (is_little_endian() ?
0 : kAudioFormatFlagIsBigEndian);
if (AudioUnitSetProperty(dev->dev, kAudioUnitProperty_StreamFormat,
kAudioUnitScope_Input, 0, &stream_desc, sizeof(stream_desc)) != noErr)
goto error;
/* Check returned audio format. */
i_size = sizeof(real_desc);
if (AudioUnitGetProperty(dev->dev, kAudioUnitProperty_StreamFormat,
kAudioUnitScope_Input, 0, &real_desc, &i_size) != noErr)
goto error;
if (real_desc.mChannelsPerFrame != stream_desc.mChannelsPerFrame)
goto error;
if (real_desc.mBitsPerChannel != stream_desc.mBitsPerChannel)
goto error;
if (real_desc.mFormatFlags != stream_desc.mFormatFlags)
goto error;
if (real_desc.mFormatID != stream_desc.mFormatID)
goto error;
RARCH_LOG("[CoreAudio]: Using output sample rate of %.1f Hz\n",
(float)real_desc.mSampleRate);
*new_rate = real_desc.mSampleRate;
/* Set channel layout (fails on iOS). */
#ifndef TARGET_OS_IPHONE
layout.mChannelLayoutTag = kAudioChannelLayoutTag_Stereo;
if (AudioUnitSetProperty(dev->dev, kAudioUnitProperty_AudioChannelLayout,
kAudioUnitScope_Input, 0, &layout, sizeof(layout)) != noErr)
goto error;
#endif
/* Set callbacks and finish up. */
cb.inputProc = audio_write_cb;
cb.inputProcRefCon = dev;
if (AudioUnitSetProperty(dev->dev, kAudioUnitProperty_SetRenderCallback,
kAudioUnitScope_Input, 0, &cb, sizeof(cb)) != noErr)
goto error;
if (AudioUnitInitialize(dev->dev) != noErr)
goto error;
fifo_size = (latency * (*new_rate)) / 1000;
fifo_size *= 2 * sizeof(float);
dev->buffer_size = fifo_size;
dev->buffer = fifo_new(fifo_size);
if (!dev->buffer)
goto error;
RARCH_LOG("[CoreAudio]: Using buffer size of %u bytes: (latency = %u ms)\n",
(unsigned)fifo_size, latency);
if (AudioOutputUnitStart(dev->dev) != noErr)
goto error;
return dev;
error:
RARCH_ERR("[CoreAudio]: Failed to initialize driver ...\n");
coreaudio_free(dev);
return NULL;
}
static ssize_t coreaudio_write(void *data, const void *buf_, size_t size)
{
coreaudio_t *dev = (coreaudio_t*)data;
const uint8_t *buf = (const uint8_t*)buf_;
size_t written = 0;
while (!g_interrupted && size > 0)
{
size_t write_avail;
slock_lock(dev->lock);
write_avail = fifo_write_avail(dev->buffer);
if (write_avail > size)
write_avail = size;
fifo_write(dev->buffer, buf, write_avail);
buf += write_avail;
written += write_avail;
size -= write_avail;
if (dev->nonblock)
{
slock_unlock(dev->lock);
break;
}
#if TARGET_OS_IPHONE
if (write_avail == 0 && !scond_wait_timeout(
dev->cond, dev->lock, 3000000))
g_interrupted = true;
#else
if (write_avail == 0)
scond_wait(dev->cond, dev->lock);
#endif
slock_unlock(dev->lock);
}
return written;
}
static void coreaudio_set_nonblock_state(void *data, bool state)
{
coreaudio_t *dev = (coreaudio_t*)data;
if (dev)
dev->nonblock = state;
}
static bool coreaudio_alive(void *data)
{
coreaudio_t *dev = (coreaudio_t*)data;
if (!dev)
return false;
return !dev->is_paused;
}
static bool coreaudio_stop(void *data)
{
coreaudio_t *dev = (coreaudio_t*)data;
if (!dev)
return false;
dev->is_paused = (AudioOutputUnitStop(dev->dev) == noErr) ? true : false;
return dev->is_paused ? true : false;
}
static bool coreaudio_start(void *data, bool is_shutdown)
{
coreaudio_t *dev = (coreaudio_t*)data;
if (!dev)
return false;
dev->is_paused = (AudioOutputUnitStart(dev->dev) == noErr) ? false : true;
return dev->is_paused ? false : true;
}
static bool coreaudio_use_float(void *data)
{
(void)data;
return true;
}
static size_t coreaudio_write_avail(void *data)
{
size_t avail;
coreaudio_t *dev = (coreaudio_t*)data;
slock_lock(dev->lock);
avail = fifo_write_avail(dev->buffer);
slock_unlock(dev->lock);
return avail;
}
static size_t coreaudio_buffer_size(void *data)
{
coreaudio_t *dev = (coreaudio_t*)data;
return dev->buffer_size;
}
static void *coreaudio_device_list_new(void *data)
{
/* TODO/FIXME */
return NULL;
}
static void coreaudio_device_list_free(void *data, void *array_list_data)
{
/* TODO/FIXME */
}
audio_driver_t audio_coreaudio = {
coreaudio_init,
coreaudio_write,
coreaudio_stop,
coreaudio_start,
coreaudio_alive,
coreaudio_set_nonblock_state,
coreaudio_free,
coreaudio_use_float,
"coreaudio",
coreaudio_device_list_new,
coreaudio_device_list_free,
coreaudio_write_avail,
coreaudio_buffer_size,
};

307
audio/drivers/ctr_csnd_audio.c
View File

@ -1,307 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2014-2017 - Ali Bouhlel
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <3ds.h>
#include <string.h>
#include <malloc.h>
#include <retro_miscellaneous.h>
#include <retro_timers.h>
#include "../audio_driver.h"
typedef struct
{
bool nonblocking;
bool playing;
int16_t* l;
int16_t* r;
uint32_t l_paddr;
uint32_t r_paddr;
uint32_t pos;
uint32_t playpos;
uint64_t cpu_ticks_last;
} ctr_csnd_audio_t;
#define CTR_CSND_AUDIO_COUNT (1u << 11u)
#define CTR_CSND_AUDIO_COUNT_MASK (CTR_CSND_AUDIO_COUNT - 1u)
#define CTR_CSND_AUDIO_SIZE (CTR_CSND_AUDIO_COUNT * sizeof(int16_t))
#define CTR_CSND_AUDIO_SIZE_MASK (CTR_CSND_AUDIO_SIZE - 1u)
#define CTR_CSND_AUDIO_RATE 32730
#define CTR_CSND_TICKS_PER_SAMPLE 2048
#define CTR_CSND_CPU_TICKS_PER_SAMPLE (CTR_CSND_TICKS_PER_SAMPLE * 4)
static void ctr_csnd_audio_update_playpos(ctr_csnd_audio_t* ctr)
{
uint64_t current_tick = svcGetSystemTick();
uint32_t samples_played = (current_tick - ctr->cpu_ticks_last)
/ CTR_CSND_CPU_TICKS_PER_SAMPLE;
ctr->playpos = (ctr->playpos + samples_played) & CTR_CSND_AUDIO_COUNT_MASK;
ctr->cpu_ticks_last += samples_played * CTR_CSND_CPU_TICKS_PER_SAMPLE;
}
Result csndPlaySound_custom(int chn, u32 flags, float vol, float pan,
void* data0, void* data1, u32 size)
{
u32 paddr0 = 0;
u32 paddr1 = 0;
int encoding = (flags >> 12) & 3;
int loopMode = (flags >> 10) & 3;
if (!(csndChannels & BIT(chn)))
return 1;
if (!loopMode)
flags |= SOUND_ONE_SHOT;
if (encoding != CSND_ENCODING_PSG)
{
if (data0)
paddr0 = osConvertVirtToPhys(data0);
if (data1)
paddr1 = osConvertVirtToPhys(data1);
if (data0 && encoding == CSND_ENCODING_ADPCM)
{
int adpcmSample = ((s16*)data0)[-2];
int adpcmIndex = ((u8*)data0)[-2];
CSND_SetAdpcmState(chn, 0, adpcmSample, adpcmIndex);
}
}
flags &= ~0xFFFF001F;
flags |= SOUND_ENABLE | SOUND_CHANNEL(chn) | (CTR_CSND_TICKS_PER_SAMPLE << 16);
u32 volumes = CSND_VOL(vol, pan);
CSND_SetChnRegs(flags, paddr0, paddr1, size, volumes, volumes);
if (loopMode == CSND_LOOPMODE_NORMAL && paddr1 > paddr0)
{
/* Now that the first block is playing,
* configure the size of the subsequent blocks */
size -= paddr1 - paddr0;
CSND_SetBlock(chn, 1, paddr1, size);
}
return 0;
}
static void *ctr_csnd_audio_init(const char *device, unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
ctr_csnd_audio_t *ctr = (ctr_csnd_audio_t*)calloc(1, sizeof(ctr_csnd_audio_t));
if (!ctr)
return NULL;
(void)device;
(void)rate;
(void)latency;
*new_rate = CTR_CSND_AUDIO_RATE;
ctr->l = linearAlloc(CTR_CSND_AUDIO_SIZE);
ctr->r = linearAlloc(CTR_CSND_AUDIO_SIZE);
memset(ctr->l, 0, CTR_CSND_AUDIO_SIZE);
memset(ctr->r, 0, CTR_CSND_AUDIO_SIZE);
ctr->l_paddr = osConvertVirtToPhys(ctr->l);
ctr->r_paddr = osConvertVirtToPhys(ctr->r);
ctr->pos = 0;
GSPGPU_FlushDataCache((void*)ctr->l_paddr, CTR_CSND_AUDIO_SIZE);
GSPGPU_FlushDataCache((void*)ctr->r_paddr, CTR_CSND_AUDIO_SIZE);
csndPlaySound_custom(0x8, SOUND_LOOPMODE(CSND_LOOPMODE_NORMAL)| SOUND_FORMAT(CSND_ENCODING_PCM16),
1.0, -1.0, ctr->l, ctr->l, CTR_CSND_AUDIO_SIZE);
csndPlaySound_custom(0x9, SOUND_LOOPMODE(CSND_LOOPMODE_NORMAL)| SOUND_FORMAT(CSND_ENCODING_PCM16),
1.0, 1.0, ctr->r, ctr->r, CTR_CSND_AUDIO_SIZE);
csndExecCmds(true);
ctr->playpos = 0;
ctr->cpu_ticks_last = svcGetSystemTick();
ctr->playing = true;
return ctr;
}
static void ctr_csnd_audio_free(void *data)
{
ctr_csnd_audio_t* ctr = (ctr_csnd_audio_t*)data;
#if 0
csndExit();
#endif
CSND_SetPlayState(0x8, 0);
CSND_SetPlayState(0x9, 0);
csndExecCmds(false);
linearFree(ctr->l);
linearFree(ctr->r);
free(ctr);
}
static ssize_t ctr_csnd_audio_write(void *data, const void *buf, size_t size)
{
int i;
uint32_t samples_played = 0;
uint64_t current_tick = 0;
const uint16_t *src = buf;
ctr_csnd_audio_t *ctr = (ctr_csnd_audio_t*)data;
(void)data;
(void)buf;
(void)samples_played;
(void)current_tick;
ctr_csnd_audio_update_playpos(ctr);
if((((ctr->playpos - ctr->pos) & CTR_CSND_AUDIO_COUNT_MASK) < (CTR_CSND_AUDIO_COUNT >> 2)) ||
(((ctr->pos - ctr->playpos ) & CTR_CSND_AUDIO_COUNT_MASK) < (CTR_CSND_AUDIO_COUNT >> 4)) ||
(((ctr->playpos - ctr->pos) & CTR_CSND_AUDIO_COUNT_MASK) < (size >> 2)))
{
if (ctr->nonblocking)
ctr->pos = (ctr->playpos + (CTR_CSND_AUDIO_COUNT >> 1)) & CTR_CSND_AUDIO_COUNT_MASK;
else
{
do{
/* todo: compute the correct sleep period */
retro_sleep(1);
ctr_csnd_audio_update_playpos(ctr);
}while (((ctr->playpos - ctr->pos) & CTR_CSND_AUDIO_COUNT_MASK) < (CTR_CSND_AUDIO_COUNT >> 1)
|| (((ctr->pos - ctr->playpos) & CTR_CSND_AUDIO_COUNT_MASK) < (CTR_CSND_AUDIO_COUNT >> 4)));
}
}
for (i = 0; i < (size >> 1); i += 2)
{
ctr->l[ctr->pos] = src[i];
ctr->r[ctr->pos] = src[i + 1];
ctr->pos++;
ctr->pos &= CTR_CSND_AUDIO_COUNT_MASK;
}
GSPGPU_FlushDataCache(ctr->l, CTR_CSND_AUDIO_SIZE);
GSPGPU_FlushDataCache(ctr->r, CTR_CSND_AUDIO_SIZE);
return size;
}
static bool ctr_csnd_audio_stop(void *data)
{
ctr_csnd_audio_t* ctr = (ctr_csnd_audio_t*)data;
/* using SetPlayState would make tracking the playback
* position more difficult */
#if 0
CSND_SetPlayState(0x8, 0);
CSND_SetPlayState(0x9, 0);
#endif
/* setting the channel volume to 0 seems to make it
* impossible to set it back to full volume later */
CSND_SetVol(0x8, 0x00000001, 0);
CSND_SetVol(0x9, 0x00010000, 0);
csndExecCmds(false);
ctr->playing = false;
return true;
}
static bool ctr_csnd_audio_alive(void *data)
{
ctr_csnd_audio_t* ctr = (ctr_csnd_audio_t*)data;
return ctr->playing;
}
static bool ctr_csnd_audio_start(void *data, bool is_shutdown)
{
ctr_csnd_audio_t* ctr = (ctr_csnd_audio_t*)data;
/* Prevents restarting audio when the menu
* is toggled off on shutdown */
if (is_shutdown)
return true;
#if 0
CSND_SetPlayState(0x8, 1);
CSND_SetPlayState(0x9, 1);
#endif
CSND_SetVol(0x8, 0x00008000, 0);
CSND_SetVol(0x9, 0x80000000, 0);
csndExecCmds(false);
ctr->playing = true;
return true;
}
static void ctr_csnd_audio_set_nonblock_state(void *data, bool state)
{
ctr_csnd_audio_t* ctr = (ctr_csnd_audio_t*)data;
if (ctr)
ctr->nonblocking = state;
}
static bool ctr_csnd_audio_use_float(void *data)
{
(void)data;
return false;
}
static size_t ctr_csnd_audio_write_avail(void *data)
{
ctr_csnd_audio_t* ctr = (ctr_csnd_audio_t*)data;
ctr_csnd_audio_update_playpos(ctr);
return (ctr->playpos - ctr->pos) & CTR_CSND_AUDIO_COUNT_MASK;
}
static size_t ctr_csnd_audio_buffer_size(void *data)
{
(void)data;
return CTR_CSND_AUDIO_COUNT;
}
audio_driver_t audio_ctr_csnd = {
ctr_csnd_audio_init,
ctr_csnd_audio_write,
ctr_csnd_audio_stop,
ctr_csnd_audio_start,
ctr_csnd_audio_alive,
ctr_csnd_audio_set_nonblock_state,
ctr_csnd_audio_free,
ctr_csnd_audio_use_float,
"csnd",
NULL,
NULL,
ctr_csnd_audio_write_avail,
ctr_csnd_audio_buffer_size
};

214
audio/drivers/ctr_dsp_audio.c
View File

@ -1,214 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2014-2017 - Ali Bouhlel
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <3ds.h>
#include <string.h>
#include <malloc.h>
#include "../audio_driver.h"
#include "../../ctr/ctr_debug.h"
typedef struct
{
bool nonblocking;
bool playing;
int channel;
ndspWaveBuf dsp_buf;
uint32_t pos;
} ctr_dsp_audio_t;
#define CTR_DSP_AUDIO_COUNT (1u << 11u)
#define CTR_DSP_AUDIO_COUNT_MASK (CTR_DSP_AUDIO_COUNT - 1u)
#define CTR_DSP_AUDIO_SIZE (CTR_DSP_AUDIO_COUNT * sizeof(int16_t) * 2)
#define CTR_DSP_AUDIO_SIZE_MASK (CTR_DSP_AUDIO_SIZE - 1u)
static void *ctr_dsp_audio_init(const char *device, unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
ctr_dsp_audio_t *ctr = NULL;
(void)device;
(void)rate;
(void)latency;
if (ndspInit() < 0)
return NULL;
ctr = (ctr_dsp_audio_t*)calloc(1, sizeof(ctr_dsp_audio_t));
if (!ctr)
return NULL;
*new_rate = 32730;
ctr->channel = 0;
ndspSetOutputMode(NDSP_OUTPUT_STEREO);
ndspSetClippingMode(NDSP_CLIP_SOFT); /* ?? */
ndspSetOutputCount(1);
ndspChnReset(ctr->channel);
ndspChnSetFormat(ctr->channel, NDSP_FORMAT_STEREO_PCM16);
ndspChnSetInterp(ctr->channel, NDSP_INTERP_NONE);
ndspChnSetRate(ctr->channel, 32728.0f);
ndspChnWaveBufClear(ctr->channel);
ctr->dsp_buf.data_pcm16 = linearAlloc(CTR_DSP_AUDIO_SIZE);
memset(ctr->dsp_buf.data_pcm16, 0, CTR_DSP_AUDIO_SIZE);
DSP_FlushDataCache(ctr->dsp_buf.data_pcm16, CTR_DSP_AUDIO_SIZE);
ctr->dsp_buf.looping = true;
ctr->dsp_buf.nsamples = CTR_DSP_AUDIO_COUNT;
ndspChnWaveBufAdd(ctr->channel, &ctr->dsp_buf);
ctr->pos = 0;
ctr->playing = true;
ndspSetMasterVol(1.0);
return ctr;
}
static void ctr_dsp_audio_free(void *data)
{
ctr_dsp_audio_t* ctr = (ctr_dsp_audio_t*)data;
ndspChnWaveBufClear(ctr->channel);
linearFree(ctr->dsp_buf.data_pcm16);
free(ctr);
ndspExit();
}
static ssize_t ctr_dsp_audio_write(void *data, const void *buf, size_t size)
{
u32 pos;
ctr_dsp_audio_t * ctr = (ctr_dsp_audio_t*)data;
uint32_t sample_pos = ndspChnGetSamplePos(ctr->channel);
if((((sample_pos - ctr->pos) & CTR_DSP_AUDIO_COUNT_MASK) < (CTR_DSP_AUDIO_COUNT >> 2)) ||
(((ctr->pos - sample_pos ) & CTR_DSP_AUDIO_COUNT_MASK) < (CTR_DSP_AUDIO_COUNT >> 4)) ||
(((sample_pos - ctr->pos) & CTR_DSP_AUDIO_COUNT_MASK) < (size >> 2)))
{
if (ctr->nonblocking)
ctr->pos = (sample_pos + (CTR_DSP_AUDIO_COUNT >> 1)) & CTR_DSP_AUDIO_COUNT_MASK;
else
{
do{
svcSleepThread(100000);
sample_pos = ndspChnGetSamplePos(ctr->channel);
}while (((sample_pos - (ctr->pos + (size >>2))) & CTR_DSP_AUDIO_COUNT_MASK) > (CTR_DSP_AUDIO_COUNT >> 1)
|| (((ctr->pos - (CTR_DSP_AUDIO_COUNT >> 4) - sample_pos) & CTR_DSP_AUDIO_COUNT_MASK) > (CTR_DSP_AUDIO_COUNT >> 1)));
}
}
pos = ctr->pos << 2;
if((pos + size) > CTR_DSP_AUDIO_SIZE)
{
memcpy(ctr->dsp_buf.data_pcm8 + pos, buf,
(CTR_DSP_AUDIO_SIZE - pos));
DSP_FlushDataCache(ctr->dsp_buf.data_pcm8 + pos, (CTR_DSP_AUDIO_SIZE - pos));
memcpy(ctr->dsp_buf.data_pcm8, (uint8_t*) buf + (CTR_DSP_AUDIO_SIZE - pos),
(pos + size - CTR_DSP_AUDIO_SIZE));
DSP_FlushDataCache(ctr->dsp_buf.data_pcm8, (pos + size - CTR_DSP_AUDIO_SIZE));
}
else
{
memcpy(ctr->dsp_buf.data_pcm8 + pos, buf, size);
DSP_FlushDataCache(ctr->dsp_buf.data_pcm8 + pos, size);
}
ctr->pos += size >> 2;
ctr->pos &= CTR_DSP_AUDIO_COUNT_MASK;
return size;
}
static bool ctr_dsp_audio_stop(void *data)
{
ctr_dsp_audio_t* ctr = (ctr_dsp_audio_t*)data;
ndspSetMasterVol(0.0);
ctr->playing = false;
return true;
}
static bool ctr_dsp_audio_alive(void *data)
{
ctr_dsp_audio_t* ctr = (ctr_dsp_audio_t*)data;
return ctr->playing;
}
static bool ctr_dsp_audio_start(void *data, bool is_shutdown)
{
ctr_dsp_audio_t* ctr = (ctr_dsp_audio_t*)data;
/* Prevents restarting audio when the menu
* is toggled off on shutdown */
if (is_shutdown)
return true;
ndspSetMasterVol(1.0);
ctr->playing = true;
return true;
}
static void ctr_dsp_audio_set_nonblock_state(void *data, bool state)
{
ctr_dsp_audio_t* ctr = (ctr_dsp_audio_t*)data;
if (ctr)
ctr->nonblocking = state;
}
static bool ctr_dsp_audio_use_float(void *data)
{
(void)data;
return false;
}
static size_t ctr_dsp_audio_write_avail(void *data)
{
ctr_dsp_audio_t* ctr = (ctr_dsp_audio_t*)data;
return (ndspChnGetSamplePos(ctr->channel) - ctr->pos) & CTR_DSP_AUDIO_COUNT_MASK;
}
static size_t ctr_dsp_audio_buffer_size(void *data)
{
(void)data;
return CTR_DSP_AUDIO_COUNT;
}
audio_driver_t audio_ctr_dsp = {
ctr_dsp_audio_init,
ctr_dsp_audio_write,
ctr_dsp_audio_stop,
ctr_dsp_audio_start,
ctr_dsp_audio_alive,
ctr_dsp_audio_set_nonblock_state,
ctr_dsp_audio_free,
ctr_dsp_audio_use_float,
"dsp",
NULL,
NULL,
ctr_dsp_audio_write_avail,
ctr_dsp_audio_buffer_size
};

505
audio/drivers/dsound.c
View File

@ -1,505 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdint.h>
#include <stdlib.h>
#include <stddef.h>
#include <string.h>
#ifndef _XBOX
#include <windows.h>
#include <mmsystem.h>
#include <mmreg.h>
#endif
#include <dsound.h>
#include <boolean.h>
#include <retro_inline.h>
#include <retro_miscellaneous.h>
#include <retro_timers.h>
#include <rthreads/rthreads.h>
#include <queues/fifo_queue.h>
#include "../audio_driver.h"
#include "../../verbosity.h"
#ifdef _XBOX
#define DSERR_BUFFERLOST MAKE_DSHRESULT(150)
#define DSERR_INVALIDPARAM E_INVALIDARG
#define DSERR_PRIOLEVELNEEDED MAKE_DSHRESULT(70)
#endif
#if defined(_MSC_VER) && !defined(_XBOX)
#pragma comment(lib, "dsound")
#pragma comment(lib, "dxguid")
#endif
typedef struct dsound
{
LPDIRECTSOUND ds;
LPDIRECTSOUNDBUFFER dsb;
fifo_buffer_t *buffer;
CRITICAL_SECTION crit;
HANDLE event;
sthread_t *thread;
unsigned buffer_size;
bool nonblock;
bool is_paused;
volatile bool thread_alive;
} dsound_t;
static INLINE unsigned write_avail(unsigned read_ptr,
unsigned write_ptr, unsigned buffer_size)
{
return (read_ptr + buffer_size - write_ptr) % buffer_size;
}
static INLINE void get_positions(dsound_t *ds, DWORD *read_ptr, DWORD *write_ptr)
{
IDirectSoundBuffer_GetCurrentPosition(ds->dsb, read_ptr, write_ptr);
}
#define CHUNK_SIZE 256
struct audio_lock
{
void *chunk1;
void *chunk2;
DWORD size1;
DWORD size2;
};
static INLINE bool grab_region(dsound_t *ds, uint32_t write_ptr,
struct audio_lock *region)
{
const char *err = NULL;
HRESULT res = IDirectSoundBuffer_Lock(ds->dsb, write_ptr, CHUNK_SIZE,
&region->chunk1, &region->size1, &region->chunk2, &region->size2, 0);
if (res == DSERR_BUFFERLOST)
{
res = IDirectSoundBuffer_Restore(ds->dsb);
if (res != DS_OK)
return false;
res = IDirectSoundBuffer_Lock(ds->dsb, write_ptr, CHUNK_SIZE,
&region->chunk1, &region->size1, &region->chunk2, &region->size2, 0);
if (res != DS_OK)
return false;
}
switch (res)
{
case DSERR_BUFFERLOST:
err = "DSERR_BUFFERLOST";
break;
case DSERR_INVALIDCALL:
err = "DSERR_INVALIDCALL";
break;
case DSERR_INVALIDPARAM:
err = "DSERR_INVALIDPARAM";
break;
case DSERR_PRIOLEVELNEEDED:
err = "DSERR_PRIOLEVELNEEDED";
break;
default:
return true;
}
RARCH_WARN("[DirectSound error]: %s\n", err);
return false;
}
static INLINE void release_region(dsound_t *ds, const struct audio_lock *region)
{
IDirectSoundBuffer_Unlock(ds->dsb, region->chunk1,
region->size1, region->chunk2, region->size2);
}
static void dsound_thread(void *data)
{
DWORD write_ptr;
dsound_t *ds = (dsound_t*)data;
SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_TIME_CRITICAL);
get_positions(ds, NULL, &write_ptr);
write_ptr = (write_ptr + ds->buffer_size / 2) % ds->buffer_size;
while (ds->thread_alive)
{
struct audio_lock region;
DWORD read_ptr, avail, fifo_avail;
get_positions(ds, &read_ptr, NULL);
avail = write_avail(read_ptr, write_ptr, ds->buffer_size);
EnterCriticalSection(&ds->crit);
fifo_avail = fifo_read_avail(ds->buffer);
LeaveCriticalSection(&ds->crit);
if (avail < CHUNK_SIZE || ((fifo_avail < CHUNK_SIZE) && (avail < ds->buffer_size / 2)))
{
/* No space to write, or we don't have data in our fifo,
* but we can wait some time before it underruns ... */
/* We could opt for using the notification interface,
* but it is not guaranteed to work, so use high
* priority sleeping patterns.
*/
retro_sleep(1);
continue;
}
if (!grab_region(ds, write_ptr, &region))
{
ds->thread_alive = false;
SetEvent(ds->event);
break;
}
if (fifo_avail < CHUNK_SIZE)
{
/* Got space to write, but nothing in FIFO (underrun),
* fill block with silence. */
memset(region.chunk1, 0, region.size1);
memset(region.chunk2, 0, region.size2);
release_region(ds, &region);
write_ptr = (write_ptr + region.size1 + region.size2) % ds->buffer_size;
}
else
{
/* All is good. Pull from it and notify FIFO. */
EnterCriticalSection(&ds->crit);
if (region.chunk1)
fifo_read(ds->buffer, region.chunk1, region.size1);
if (region.chunk2)
fifo_read(ds->buffer, region.chunk2, region.size2);
LeaveCriticalSection(&ds->crit);
release_region(ds, &region);
write_ptr = (write_ptr + region.size1 + region.size2) % ds->buffer_size;
SetEvent(ds->event);
}
}
ExitThread(0);
}
static void dsound_stop_thread(dsound_t *ds)
{
if (!ds->thread)
return;
ds->thread_alive = false;
sthread_join(ds->thread);
ds->thread = NULL;
}
static bool dsound_start_thread(dsound_t *ds)
{
if (!ds->thread)
{
ds->thread_alive = true;
ds->thread = sthread_create(dsound_thread, ds);
if (!ds->thread)
return false;
}
return true;
}
static void dsound_clear_buffer(dsound_t *ds)
{
DWORD size;
void *ptr = NULL;
IDirectSoundBuffer_SetCurrentPosition(ds->dsb, 0);
if (IDirectSoundBuffer_Lock(ds->dsb, 0, 0, &ptr, &size,
NULL, NULL, DSBLOCK_ENTIREBUFFER) == DS_OK)
{
memset(ptr, 0, size);
IDirectSoundBuffer_Unlock(ds->dsb, ptr, size, NULL, 0);
}
}
static void dsound_free(void *data)
{
dsound_t *ds = (dsound_t*)data;
if (!ds)
return;
if (ds->thread)
{
ds->thread_alive = false;
sthread_join(ds->thread);
}
DeleteCriticalSection(&ds->crit);
if (ds->dsb)
{
IDirectSoundBuffer_Stop(ds->dsb);
IDirectSoundBuffer_Release(ds->dsb);
}
if (ds->ds)
IDirectSound_Release(ds->ds);
if (ds->event)
CloseHandle(ds->event);
if (ds->buffer)
fifo_free(ds->buffer);
free(ds);
}
struct dsound_dev
{
unsigned device;
unsigned total_count;
LPGUID guid;
};
static BOOL CALLBACK enumerate_cb(LPGUID guid, LPCSTR desc, LPCSTR module, LPVOID context)
{
struct dsound_dev *dev = (struct dsound_dev*)context;
RARCH_LOG("\t%u: %s\n", dev->total_count, desc);
if (dev->device == dev->total_count)
dev->guid = guid;
dev->total_count++;
return TRUE;
}
static void *dsound_init(const char *device, unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
WAVEFORMATEX wfx = {0};
DSBUFFERDESC bufdesc = {0};
struct dsound_dev dev = {0};
dsound_t *ds = (dsound_t*)calloc(1, sizeof(*ds));
if (!ds)
goto error;
InitializeCriticalSection(&ds->crit);
if (device)
dev.device = strtoul(device, NULL, 0);
RARCH_LOG("DirectSound devices:\n");
#ifndef _XBOX
#ifdef UNICODE
DirectSoundEnumerate((LPDSENUMCALLBACKW)enumerate_cb, &dev);
#else
DirectSoundEnumerate((LPDSENUMCALLBACKA)enumerate_cb, &dev);
#endif
#endif
if (DirectSoundCreate(dev.guid, &ds->ds, NULL) != DS_OK)
goto error;
#ifndef _XBOX
if (IDirectSound_SetCooperativeLevel(ds->ds, GetDesktopWindow(), DSSCL_PRIORITY) != DS_OK)
goto error;
#endif
wfx.wFormatTag = WAVE_FORMAT_PCM;
wfx.nChannels = 2;
wfx.nSamplesPerSec = rate;
wfx.wBitsPerSample = 16;
wfx.nBlockAlign = 2 * sizeof(int16_t);
wfx.nAvgBytesPerSec = rate * 2 * sizeof(int16_t);
ds->buffer_size = (latency * wfx.nAvgBytesPerSec) / 1000;
ds->buffer_size /= CHUNK_SIZE;
ds->buffer_size *= CHUNK_SIZE;
if (ds->buffer_size < 4 * CHUNK_SIZE)
ds->buffer_size = 4 * CHUNK_SIZE;
RARCH_LOG("[DirectSound]: Setting buffer size of %u bytes\n", ds->buffer_size);
RARCH_LOG("[DirectSound]: Latency = %u ms\n", (unsigned)((1000 * ds->buffer_size) / wfx.nAvgBytesPerSec));
bufdesc.dwSize = sizeof(DSBUFFERDESC);
bufdesc.dwFlags = 0;
#ifndef _XBOX
bufdesc.dwFlags = DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_GLOBALFOCUS;
#endif
bufdesc.dwBufferBytes = ds->buffer_size;
bufdesc.lpwfxFormat = &wfx;
ds->event = CreateEvent(NULL, false, false, NULL);
if (!ds->event)
goto error;
ds->buffer = fifo_new(4 * 1024);
if (!ds->buffer)
goto error;
if (IDirectSound_CreateSoundBuffer(ds->ds, &bufdesc, &ds->dsb, 0) != DS_OK)
goto error;
IDirectSoundBuffer_SetVolume(ds->dsb, DSBVOLUME_MAX);
IDirectSoundBuffer_SetCurrentPosition(ds->dsb, 0);
dsound_clear_buffer(ds);
if (IDirectSoundBuffer_Play(ds->dsb, 0, 0, DSBPLAY_LOOPING) != DS_OK)
goto error;
if (!dsound_start_thread(ds))
goto error;
return ds;
error:
RARCH_ERR("[DirectSound] Error occurred in init.\n");
dsound_free(ds);
return NULL;
}
static bool dsound_stop(void *data)
{
dsound_t *ds = (dsound_t*)data;
dsound_stop_thread(ds);
ds->is_paused = (IDirectSoundBuffer_Stop(ds->dsb) == DS_OK) ? true : false;
return (ds->is_paused) ? true : false;
}
static bool dsound_start(void *data, bool is_shutdown)
{
dsound_t *ds = (dsound_t*)data;
dsound_clear_buffer(ds);
if (!dsound_start_thread(ds))
return false;
ds->is_paused = (IDirectSoundBuffer_Play(
ds->dsb, 0, 0, DSBPLAY_LOOPING) == DS_OK) ? false : true;
return (ds->is_paused) ? false : true;
}
static bool dsound_alive(void *data)
{
dsound_t *ds = (dsound_t*)data;
if (!ds)
return false;
return !ds->is_paused;
}
static void dsound_set_nonblock_state(void *data, bool state)
{
dsound_t *ds = (dsound_t*)data;
if (ds)
ds->nonblock = state;
}
static ssize_t dsound_write(void *data, const void *buf_, size_t size)
{
size_t written = 0;
dsound_t *ds = (dsound_t*)data;
const uint8_t *buf = (const uint8_t*)buf_;
if (!ds->thread_alive)
return -1;
while (size > 0)
{
size_t avail;
EnterCriticalSection(&ds->crit);
avail = fifo_write_avail(ds->buffer);
if (avail > size)
avail = size;
fifo_write(ds->buffer, buf, avail);
LeaveCriticalSection(&ds->crit);
buf += avail;
size -= avail;
written += avail;
if (ds->nonblock || !ds->thread_alive)
break;
if (avail == 0)
WaitForSingleObject(ds->event, INFINITE);
}
return written;
}
static size_t dsound_write_avail(void *data)
{
size_t avail;
dsound_t *ds = (dsound_t*)data;
EnterCriticalSection(&ds->crit);
avail = fifo_write_avail(ds->buffer);
LeaveCriticalSection(&ds->crit);
return avail;
}
static size_t dsound_buffer_size(void *data)
{
return 4 * 1024;
}
static bool dsound_use_float(void *data)
{
(void)data;
return false;
}
audio_driver_t audio_dsound = {
dsound_init,
dsound_write,
dsound_stop,
dsound_start,
dsound_alive,
dsound_set_nonblock_state,
dsound_free,
dsound_use_float,
"dsound",
NULL,
NULL,
dsound_write_avail,
dsound_buffer_size,
};

249
audio/drivers/gx_audio.c
View File

@ -1,249 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <string.h>
#ifdef GEKKO
#include <gccore.h>
#include <ogcsys.h>
#else
#include <cafe/ai.h>
#endif
#include <boolean.h>
#include <retro_inline.h>
#include "../audio_driver.h"
#include "../../defines/gx_defines.h"
typedef struct
{
uint32_t data[BLOCKS][CHUNK_FRAMES];
volatile unsigned dma_busy;
volatile unsigned dma_next;
volatile unsigned dma_write;
size_t write_ptr;
OSCond cond;
bool nonblock;
bool is_paused;
} gx_audio_t;
static volatile gx_audio_t *gx_audio_data = NULL;
static volatile bool stop_audio = false;
static void dma_callback(void)
{
gx_audio_t *wa = (gx_audio_t*)gx_audio_data;
if (stop_audio)
return;
/* Erase last chunk to avoid repeating audio. */
memset(wa->data[wa->dma_busy], 0, CHUNK_SIZE);
wa->dma_busy = wa->dma_next;
wa->dma_next = (wa->dma_next + 1) & (BLOCKS - 1);
DCFlushRange(wa->data[wa->dma_next], CHUNK_SIZE);
AIInitDMA((uint32_t)wa->data[wa->dma_next], CHUNK_SIZE);
OSSignalCond(wa->cond);
}
static void *gx_audio_init(const char *device,
unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
gx_audio_t *wa = (gx_audio_t*)memalign(32, sizeof(*wa));
if (!wa)
return NULL;
gx_audio_data = (gx_audio_t*)wa;
memset(wa, 0, sizeof(*wa));
AIInit(NULL);
AIRegisterDMACallback(dma_callback);
//ranges 0-32000 (default low) and 40000-47999 (in settings going down from 48000) -> set to 32000 hz
if (rate <= 32000 || (rate >= 40000 && rate < 48000))
{
AISetDSPSampleRate(AI_SAMPLERATE_32KHZ);
*new_rate = 32000;
}
else //ranges 32001-39999 (in settings going up from 32000) and 48000-max (default high) -> set to 48000 hz
{
AISetDSPSampleRate(AI_SAMPLERATE_48KHZ);
*new_rate = 48000;
}
OSInitThreadQueue(&wa->cond);
wa->dma_write = BLOCKS - 1;
DCFlushRange(wa->data, sizeof(wa->data));
stop_audio = false;
AIInitDMA((uint32_t)wa->data[wa->dma_next], CHUNK_SIZE);
AIStartDMA();
return wa;
}
/* Wii uses silly R, L, R, L interleaving. */
static INLINE void copy_swapped(uint32_t * restrict dst,
const uint32_t * restrict src, size_t size)
{
do
{
uint32_t s = *src++;
*dst++ = (s >> 16) | (s << 16);
}while(--size);
}
static ssize_t gx_audio_write(void *data, const void *buf_, size_t size)
{
size_t frames = size >> 2;
const uint32_t *buf = buf_;
gx_audio_t *wa = data;
while (frames)
{
size_t to_write = CHUNK_FRAMES - wa->write_ptr;
if (frames < to_write)
to_write = frames;
/* FIXME: Nonblocking audio should break out of loop
* when it has nothing to write. */
while ((wa->dma_write == wa->dma_next ||
wa->dma_write == wa->dma_busy) && !wa->nonblock)
OSSleepThread(wa->cond);
copy_swapped(wa->data[wa->dma_write] + wa->write_ptr, buf, to_write);
wa->write_ptr += to_write;
frames -= to_write;
buf += to_write;
if (wa->write_ptr >= CHUNK_FRAMES)
{
wa->write_ptr -= CHUNK_FRAMES;
wa->dma_write = (wa->dma_write + 1) & (BLOCKS - 1);
}
}
return size;
}
static bool gx_audio_stop(void *data)
{
gx_audio_t *wa = (gx_audio_t*)data;
if (!wa)
return false;
AIStopDMA();
memset(wa->data, 0, sizeof(wa->data));
DCFlushRange(wa->data, sizeof(wa->data));
wa->is_paused = true;
return true;
}
static void gx_audio_set_nonblock_state(void *data, bool state)
{
gx_audio_t *wa = (gx_audio_t*)data;
if (wa)
wa->nonblock = state;
}
static bool gx_audio_start(void *data, bool is_shutdown)
{
gx_audio_t *wa = (gx_audio_t*)data;
if (!wa)
return false;
AIStartDMA();
wa->is_paused = false;
return true;
}
static bool gx_audio_alive(void *data)
{
gx_audio_t *wa = (gx_audio_t*)data;
if (!wa)
return false;
return !wa->is_paused;
}
static void gx_audio_free(void *data)
{
gx_audio_t *wa = (gx_audio_t*)data;
if (!wa)
return;
stop_audio = true;
AIStopDMA();
AIRegisterDMACallback(NULL);
if (wa->cond)
OSCloseThreadQueue(wa->cond);
wa->cond = 0;
free(data);
}
static size_t gx_audio_write_avail(void *data)
{
gx_audio_t *wa = (gx_audio_t*)data;
return ((wa->dma_busy - wa->dma_write + BLOCKS)
& (BLOCKS - 1)) * CHUNK_SIZE;
}
static size_t gx_audio_buffer_size(void *data)
{
(void)data;
return BLOCKS * CHUNK_SIZE;
}
static bool gx_audio_use_float(void *data)
{
/* TODO/FIXME - verify */
(void)data;
return false;
}
audio_driver_t audio_gx = {
gx_audio_init,
gx_audio_write,
gx_audio_stop,
gx_audio_start,
gx_audio_alive,
gx_audio_set_nonblock_state,
gx_audio_free,
gx_audio_use_float,
"gx",
NULL,
NULL,
gx_audio_write_avail,
gx_audio_buffer_size,
};

388
audio/drivers/jack.c
View File

@ -1,388 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <jack/jack.h>
#include <jack/types.h>
#include <jack/ringbuffer.h>
#include <boolean.h>
#include <rthreads/rthreads.h>
#include "../audio_driver.h"
#include "../../configuration.h"
#include "../../verbosity.h"
#define FRAMES(x) (x / (sizeof(float) * 2))
typedef struct jack
{
jack_client_t *client;
jack_port_t *ports[2];
jack_ringbuffer_t *buffer[2];
volatile bool shutdown;
bool nonblock;
bool is_paused;
#ifdef HAVE_THREADS
scond_t *cond;
slock_t *cond_lock;
#endif
size_t buffer_size;
} jack_t;
static int process_cb(jack_nframes_t nframes, void *data)
{
int i;
jack_nframes_t avail[2], min_avail;
jack_t *jd = (jack_t*)data;
if (nframes <= 0)
{
#ifdef HAVE_THREADS
scond_signal(jd->cond);
#endif
return 0;
}
avail[0] = jack_ringbuffer_read_space(jd->buffer[0]);
avail[1] = jack_ringbuffer_read_space(jd->buffer[1]);
min_avail = ((avail[0] < avail[1]) ? avail[0] : avail[1]) / sizeof(jack_default_audio_sample_t);
if (min_avail > nframes)
min_avail = nframes;
for (i = 0; i < 2; i++)
{
jack_nframes_t f;
jack_default_audio_sample_t *out = (jack_default_audio_sample_t*)jack_port_get_buffer(jd->ports[i], nframes);
jack_ringbuffer_read(jd->buffer[i], (char*)out, min_avail * sizeof(jack_default_audio_sample_t));
for (f = min_avail; f < nframes; f++)
out[f] = 0.0f;
}
#ifdef HAVE_THREADS
scond_signal(jd->cond);
#endif
return 0;
}
static void shutdown_cb(void *data)
{
jack_t *jd = (jack_t*)data;
if (!jd)
return;
jd->shutdown = true;
#ifdef HAVE_THREADS
scond_signal(jd->cond);
#endif
}
static int parse_ports(char **dest_ports, const char **jports)
{
int i;
char *save = NULL;
int parsed = 0;
settings_t *settings = config_get_ptr();
char *audio_device_cpy = strdup(settings->arrays.audio_device);
const char *con = strtok_r(audio_device_cpy, ",", &save);
if (con)
dest_ports[parsed++] = strdup(con);
con = strtok_r(NULL, ",", &save);
if (con)
dest_ports[parsed++] = strdup(con);
for (i = parsed; i < 2; i++)
dest_ports[i] = strdup(jports[i]);
free(audio_device_cpy);
return 2;
}
static size_t find_buffersize(jack_t *jd, int latency, unsigned out_rate)
{
jack_latency_range_t range;
int i, buffer_frames, min_buffer_frames;
int jack_latency = 0;
int frames = latency * out_rate / 1000;
for (i = 0; i < 2; i++)
{
jack_port_get_latency_range(jd->ports[i], JackPlaybackLatency, &range);
if ((int)range.max > jack_latency)
jack_latency = range.max;
}
RARCH_LOG("[JACK]: Jack latency is %d frames.\n", jack_latency);
buffer_frames = frames - jack_latency;
min_buffer_frames = jack_get_buffer_size(jd->client) * 2;
RARCH_LOG("[JACK]: Minimum buffer size is %d frames.\n", min_buffer_frames);
if (buffer_frames < min_buffer_frames)
buffer_frames = min_buffer_frames;
return buffer_frames * sizeof(jack_default_audio_sample_t);
}
static void *ja_init(const char *device, unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
int i;
char *dest_ports[2];
const char **jports = NULL;
size_t bufsize = 0;
int parsed = 0;
jack_t *jd = (jack_t*)calloc(1, sizeof(jack_t));
if (!jd)
return NULL;
#ifdef HAVE_THREADS
jd->cond = scond_new();
jd->cond_lock = slock_new();
#endif
jd->client = jack_client_open("RetroArch", JackNullOption, NULL);
if (jd->client == NULL)
goto error;
*new_rate = jack_get_sample_rate(jd->client);
jack_set_process_callback(jd->client, process_cb, jd);
jack_on_shutdown(jd->client, shutdown_cb, jd);
jd->ports[0] = jack_port_register(jd->client, "left", JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0);
jd->ports[1] = jack_port_register(jd->client, "right", JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0);
if (jd->ports[0] == NULL || jd->ports[1] == NULL)
{
RARCH_ERR("[JACK]: Failed to register ports.\n");
goto error;
}
jports = jack_get_ports(jd->client, NULL, NULL, JackPortIsPhysical | JackPortIsInput);
if (jports == NULL)
{
RARCH_ERR("[JACK]: Failed to get ports.\n");
goto error;
}
bufsize = find_buffersize(jd, latency, *new_rate);
jd->buffer_size = bufsize;
RARCH_LOG("[JACK]: Internal buffer size: %d frames.\n", (int)(bufsize / sizeof(jack_default_audio_sample_t)));
for (i = 0; i < 2; i++)
{
jd->buffer[i] = jack_ringbuffer_create(bufsize);
if (jd->buffer[i] == NULL)
{
RARCH_ERR("[JACK]: Failed to create buffers.\n");
goto error;
}
}
parsed = parse_ports(dest_ports, jports);
if (jack_activate(jd->client) < 0)
{
RARCH_ERR("[JACK]: Failed to activate Jack...\n");
goto error;
}
for (i = 0; i < 2; i++)
{
if (jack_connect(jd->client, jack_port_name(jd->ports[i]), dest_ports[i]))
{
RARCH_ERR("[JACK]: Failed to connect to Jack port.\n");
goto error;
}
}
for (i = 0; i < parsed; i++)
free(dest_ports[i]);
jack_free(jports);
return jd;
error:
for (i = 0; i < parsed; i++)
free(dest_ports[i]);
if (jports != NULL)
jack_free(jports);
free(jd);
return NULL;
}
static size_t write_buffer(jack_t *jd, const float *buf, size_t size)
{
int i;
size_t j, written = 0;
jack_default_audio_sample_t out_deinterleaved_buffer[2][AUDIO_CHUNK_SIZE_NONBLOCKING * AUDIO_MAX_RATIO];
size_t frames = FRAMES(size);
/* Avoid buffer overflow if a DSP plugin generated a huge number of frames. */
if (frames > AUDIO_CHUNK_SIZE_NONBLOCKING * AUDIO_MAX_RATIO)
frames = AUDIO_CHUNK_SIZE_NONBLOCKING * AUDIO_MAX_RATIO;
for (i = 0; i < 2; i++)
for (j = 0; j < frames; j++)
out_deinterleaved_buffer[i][j] = buf[j * 2 + i];
while (written < frames)
{
size_t avail[2], min_avail, write_frames;
if (jd->shutdown)
return 0;
avail[0] = jack_ringbuffer_write_space(jd->buffer[0]);
avail[1] = jack_ringbuffer_write_space(jd->buffer[1]);
min_avail = avail[0] < avail[1] ? avail[0] : avail[1];
min_avail /= sizeof(float);
write_frames = frames - written > min_avail ? min_avail : frames - written;
if (write_frames > 0)
{
for (i = 0; i < 2; i++)
{
jack_ringbuffer_write(jd->buffer[i], (const char*)&out_deinterleaved_buffer[i][written],
write_frames * sizeof(jack_default_audio_sample_t));
}
written += write_frames;
}
#ifdef HAVE_THREADS
else
{
slock_lock(jd->cond_lock);
scond_wait(jd->cond, jd->cond_lock);
slock_unlock(jd->cond_lock);
}
#endif
if (jd->nonblock)
break;
}
return written * sizeof(float) * 2;
}
static ssize_t ja_write(void *data, const void *buf, size_t size)
{
jack_t *jd = (jack_t*)data;
return write_buffer(jd, (const float*)buf, size);
}
static bool ja_stop(void *data)
{
jack_t *jd = (jack_t*)data;
if (jd)
jd->is_paused = true;
return true;
}
static bool ja_alive(void *data)
{
jack_t *jd = (jack_t*)data;
if (!jd)
return false;
return !jd->is_paused;
}
static void ja_set_nonblock_state(void *data, bool state)
{
jack_t *jd = (jack_t*)data;
if (jd)
jd->nonblock = state;
}
static bool ja_start(void *data, bool is_shutdown)
{
jack_t *jd = (jack_t*)data;
if (jd)
jd->is_paused = false;
return true;
}
static void ja_free(void *data)
{
int i;
jack_t *jd = (jack_t*)data;
jd->shutdown = true;
if (jd->client != NULL)
{
jack_deactivate(jd->client);
jack_client_close(jd->client);
}
for (i = 0; i < 2; i++)
if (jd->buffer[i] != NULL)
jack_ringbuffer_free(jd->buffer[i]);
#ifdef HAVE_THREADS
if (jd->cond_lock)
slock_free(jd->cond_lock);
if (jd->cond)
scond_free(jd->cond);
#endif
free(jd);
}
static bool ja_use_float(void *data)
{
(void)data;
return true;
}
static size_t ja_write_avail(void *data)
{
jack_t *jd = (jack_t*)data;
return jack_ringbuffer_write_space(jd->buffer[0]);
}
static size_t ja_buffer_size(void *data)
{
jack_t *jd = (jack_t*)data;
return jd->buffer_size;
}
audio_driver_t audio_jack = {
ja_init,
ja_write,
ja_stop,
ja_start,
ja_alive,
ja_set_nonblock_state,
ja_free,
ja_use_float,
"jack",
NULL,
NULL,
ja_write_avail,
ja_buffer_size,
};

96
audio/drivers/nullaudio.c
View File

@ -1,96 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include "../audio_driver.h"
#include "../../verbosity.h"
static void *null_audio_init(const char *device, unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
RARCH_ERR("Using the null audio driver. RetroArch will be silent.");
(void)device;
(void)rate;
(void)latency;
(void)new_rate;
return (void*)-1;
}
static void null_audio_free(void *data)
{
(void)data;
}
static ssize_t null_audio_write(void *data, const void *buf, size_t size)
{
(void)data;
(void)buf;
return size;
}
static bool null_audio_stop(void *data)
{
(void)data;
return true;
}
static bool null_audio_alive(void *data)
{
(void)data;
return true;
}
static bool null_audio_start(void *data, bool is_shutdown)
{
(void)data;
return true;
}
static void null_audio_set_nonblock_state(void *data, bool state)
{
(void)data;
(void)state;
}
static bool null_audio_use_float(void *data)
{
(void)data;
return true;
}
static size_t null_audio_write_avail(void *data)
{
(void)data;
return 0;
}
audio_driver_t audio_null = {
null_audio_init,
null_audio_write,
null_audio_stop,
null_audio_start,
null_audio_alive,
null_audio_set_nonblock_state,
null_audio_free,
null_audio_use_float,
"null",
NULL,
NULL,
null_audio_write_avail,
NULL
};

280
audio/drivers/openal.c
View File

@ -1,280 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <string.h>
#include <time.h>
#ifdef __APPLE__
#include <OpenAL/al.h>
#include <OpenAL/alc.h>
#else
#include <AL/al.h>
#include <AL/alc.h>
#endif
#ifdef _WIN32
#include <windows.h>
#endif
#include <retro_miscellaneous.h>
#include <retro_timers.h>
#include "../audio_driver.h"
#include "../../verbosity.h"
#define BUFSIZE 1024
typedef struct al
{
ALuint source;
ALuint *buffers;
ALuint *res_buf;
size_t res_ptr;
ALenum format;
size_t num_buffers;
int rate;
uint8_t tmpbuf[BUFSIZE];
size_t tmpbuf_ptr;
ALCdevice *handle;
ALCcontext *ctx;
bool nonblock;
bool is_paused;
} al_t;
static void al_free(void *data)
{
al_t *al = (al_t*)data;
if (!al)
return;
alSourceStop(al->source);
alDeleteSources(1, &al->source);
if (al->buffers)
alDeleteBuffers(al->num_buffers, al->buffers);
free(al->buffers);
free(al->res_buf);
alcMakeContextCurrent(NULL);
if (al->ctx)
alcDestroyContext(al->ctx);
if (al->handle)
alcCloseDevice(al->handle);
free(al);
}
static void *al_init(const char *device, unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
al_t *al;
(void)device;
al = (al_t*)calloc(1, sizeof(al_t));
if (!al)
return NULL;
al->handle = alcOpenDevice(NULL);
if (!al->handle)
goto error;
al->ctx = alcCreateContext(al->handle, NULL);
if (!al->ctx)
goto error;
alcMakeContextCurrent(al->ctx);
al->rate = rate;
/* We already use one buffer for tmpbuf. */
al->num_buffers = (latency * rate * 2 * sizeof(int16_t)) / (1000 * BUFSIZE) - 1;
if (al->num_buffers < 2)
al->num_buffers = 2;
RARCH_LOG("[OpenAL]: Using %u buffers of %u bytes.\n", (unsigned)al->num_buffers, BUFSIZE);
al->buffers = (ALuint*)calloc(al->num_buffers, sizeof(ALuint));
al->res_buf = (ALuint*)calloc(al->num_buffers, sizeof(ALuint));
if (al->buffers == NULL || al->res_buf == NULL)
goto error;
alGenSources(1, &al->source);
alGenBuffers(al->num_buffers, al->buffers);
memcpy(al->res_buf, al->buffers, al->num_buffers * sizeof(ALuint));
al->res_ptr = al->num_buffers;
return al;
error:
al_free(al);
return NULL;
}
static bool al_unqueue_buffers(al_t *al)
{
ALint val;
alGetSourcei(al->source, AL_BUFFERS_PROCESSED, &val);
if (val <= 0)
return false;
alSourceUnqueueBuffers(al->source, val, &al->res_buf[al->res_ptr]);
al->res_ptr += val;
return true;
}
static bool al_get_buffer(al_t *al, ALuint *buffer)
{
if (!al->res_ptr)
{
for (;;)
{
if (al_unqueue_buffers(al))
break;
if (al->nonblock)
return false;
/* Must sleep as there is no proper blocking method. */
retro_sleep(1);
}
}
*buffer = al->res_buf[--al->res_ptr];
return true;
}
static size_t al_fill_internal_buf(al_t *al, const void *buf, size_t size)
{
size_t read_size = MIN(BUFSIZE - al->tmpbuf_ptr, size);
memcpy(al->tmpbuf + al->tmpbuf_ptr, buf, read_size);
al->tmpbuf_ptr += read_size;
return read_size;
}
static ssize_t al_write(void *data, const void *buf_, size_t size)
{
al_t *al = (al_t*)data;
const uint8_t *buf = (const uint8_t*)buf_;
size_t written = 0;
while (size)
{
ALint val;
ALuint buffer;
size_t rc = al_fill_internal_buf(al, buf, size);
written += rc;
buf += rc;
size -= rc;
if (al->tmpbuf_ptr != BUFSIZE)
break;
if (!al_get_buffer(al, &buffer))
break;
alBufferData(buffer, AL_FORMAT_STEREO16, al->tmpbuf, BUFSIZE, al->rate);
al->tmpbuf_ptr = 0;
alSourceQueueBuffers(al->source, 1, &buffer);
if (alGetError() != AL_NO_ERROR)
return -1;
alGetSourcei(al->source, AL_SOURCE_STATE, &val);
if (val != AL_PLAYING)
alSourcePlay(al->source);
if (alGetError() != AL_NO_ERROR)
return -1;
}
return written;
}
static bool al_stop(void *data)
{
al_t *al = (al_t*)data;
if (al)
al->is_paused = true;
return true;
}
static bool al_alive(void *data)
{
al_t *al = (al_t*)data;
if (!al)
return false;
return !al->is_paused;
}
static void al_set_nonblock_state(void *data, bool state)
{
al_t *al = (al_t*)data;
if (al)
al->nonblock = state;
}
static bool al_start(void *data, bool is_shutdown)
{
al_t *al = (al_t*)data;
if (al)
al->is_paused = false;
return true;
}
static size_t al_write_avail(void *data)
{
al_t *al = (al_t*)data;
al_unqueue_buffers(al);
return al->res_ptr * BUFSIZE + (BUFSIZE - al->tmpbuf_ptr);
}
static size_t al_buffer_size(void *data)
{
al_t *al = (al_t*)data;
return (al->num_buffers + 1) * BUFSIZE; /* Also got tmpbuf. */
}
static bool al_use_float(void *data)
{
(void)data;
return false;
}
audio_driver_t audio_openal = {
al_init,
al_write,
al_stop,
al_start,
al_alive,
al_set_nonblock_state,
al_free,
al_use_float,
"openal",
NULL,
NULL,
al_write_avail,
al_buffer_size,
};

321
audio/drivers/opensl.c
View File

@ -1,321 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <SLES/OpenSLES.h>
#ifdef ANDROID
#include <SLES/OpenSLES_Android.h>
#endif
#include <rthreads/rthreads.h>
#include "../audio_driver.h"
/* Helper macros, COM-style. */
#define SLObjectItf_Realize(a, ...) ((*(a))->Realize(a, __VA_ARGS__))
#define SLObjectItf_GetInterface(a, ...) ((*(a))->GetInterface(a, __VA_ARGS__))
#define SLObjectItf_Destroy(a) ((*(a))->Destroy((a)))
#define SLEngineItf_CreateOutputMix(a, ...) ((*(a))->CreateOutputMix(a, __VA_ARGS__))
#define SLEngineItf_CreateAudioPlayer(a, ...) ((*(a))->CreateAudioPlayer(a, __VA_ARGS__))
#define SLPlayItf_SetPlayState(a, ...) ((*(a))->SetPlayState(a, __VA_ARGS__))
typedef struct sl
{
uint8_t **buffer;
uint8_t *buffer_chunk;
unsigned buffer_index;
unsigned buffer_ptr;
volatile unsigned buffered_blocks;
SLObjectItf engine_object;
SLEngineItf engine;
SLObjectItf output_mix;
SLObjectItf buffer_queue_object;
SLAndroidSimpleBufferQueueItf buffer_queue;
SLPlayItf player;
slock_t *lock;
scond_t *cond;
bool nonblock;
bool is_paused;
unsigned buf_size;
unsigned buf_count;
} sl_t;
static void opensl_callback(SLAndroidSimpleBufferQueueItf bq, void *ctx)
{
sl_t *sl = (sl_t*)ctx;
__sync_fetch_and_sub(&sl->buffered_blocks, 1);
scond_signal(sl->cond);
}
#define GOTO_IF_FAIL(x) do { \
if ((res = (x)) != SL_RESULT_SUCCESS) \
goto error; \
} while(0)
static void sl_free(void *data)
{
sl_t *sl = (sl_t*)data;
if (!sl)
return;
if (sl->player)
SLPlayItf_SetPlayState(sl->player, SL_PLAYSTATE_STOPPED);
if (sl->buffer_queue_object)
SLObjectItf_Destroy(sl->buffer_queue_object);
if (sl->output_mix)
SLObjectItf_Destroy(sl->output_mix);
if (sl->engine_object)
SLObjectItf_Destroy(sl->engine_object);
if (sl->lock)
slock_free(sl->lock);
if (sl->cond)
scond_free(sl->cond);
free(sl->buffer);
free(sl->buffer_chunk);
free(sl);
}
static void *sl_init(const char *device, unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
unsigned i;
SLDataFormat_PCM fmt_pcm = {0};
SLDataSource audio_src = {0};
SLDataSink audio_sink = {0};
SLDataLocator_AndroidSimpleBufferQueue loc_bufq = {0};
SLDataLocator_OutputMix loc_outmix = {0};
SLresult res = 0;
SLInterfaceID id = SL_IID_ANDROIDSIMPLEBUFFERQUEUE;
SLboolean req = SL_BOOLEAN_TRUE;
sl_t *sl = (sl_t*)calloc(1, sizeof(sl_t));
(void)device;
if (!sl)
goto error;
RARCH_LOG("[OpenSL]: Requested audio latency: %u ms.", latency);
GOTO_IF_FAIL(slCreateEngine(&sl->engine_object, 0, NULL, 0, NULL, NULL));
GOTO_IF_FAIL(SLObjectItf_Realize(sl->engine_object, SL_BOOLEAN_FALSE));
GOTO_IF_FAIL(SLObjectItf_GetInterface(sl->engine_object, SL_IID_ENGINE, &sl->engine));
GOTO_IF_FAIL(SLEngineItf_CreateOutputMix(sl->engine, &sl->output_mix, 0, NULL, NULL));
GOTO_IF_FAIL(SLObjectItf_Realize(sl->output_mix, SL_BOOLEAN_FALSE));
if (block_frames)
sl->buf_size = block_frames * 4;
else
sl->buf_size = next_pow2(32 * latency);
sl->buf_count = (latency * 4 * rate + 500) / 1000;
sl->buf_count = (sl->buf_count + sl->buf_size / 2) / sl->buf_size;
if (sl->buf_count < 2)
sl->buf_count = 2;
sl->buffer = (uint8_t**)calloc(sizeof(uint8_t*), sl->buf_count);
if (!sl->buffer)
goto error;
sl->buffer_chunk = (uint8_t*)calloc(sl->buf_count, sl->buf_size);
if (!sl->buffer_chunk)
goto error;
for (i = 0; i < sl->buf_count; i++)
sl->buffer[i] = sl->buffer_chunk + i * sl->buf_size;
RARCH_LOG("[OpenSL]: Setting audio latency: Block size = %u, Blocks = %u, Total = %u ...\n",
sl->buf_size, sl->buf_count, sl->buf_size * sl->buf_count);
fmt_pcm.formatType = SL_DATAFORMAT_PCM;
fmt_pcm.numChannels = 2;
fmt_pcm.samplesPerSec = rate * 1000; // Samplerate is in milli-Hz.
fmt_pcm.bitsPerSample = 16;
fmt_pcm.containerSize = 16;
fmt_pcm.channelMask = SL_SPEAKER_FRONT_LEFT | SL_SPEAKER_FRONT_RIGHT;
fmt_pcm.endianness = SL_BYTEORDER_LITTLEENDIAN; /* Android only. */
audio_src.pLocator = &loc_bufq;
audio_src.pFormat = &fmt_pcm;
loc_bufq.locatorType = SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE;
loc_bufq.numBuffers = sl->buf_count;
loc_outmix.locatorType = SL_DATALOCATOR_OUTPUTMIX;
loc_outmix.outputMix = sl->output_mix;
audio_sink.pLocator = &loc_outmix;
GOTO_IF_FAIL(SLEngineItf_CreateAudioPlayer(sl->engine, &sl->buffer_queue_object,
&audio_src, &audio_sink,
1, &id, &req));
GOTO_IF_FAIL(SLObjectItf_Realize(sl->buffer_queue_object, SL_BOOLEAN_FALSE));
GOTO_IF_FAIL(SLObjectItf_GetInterface(sl->buffer_queue_object, SL_IID_ANDROIDSIMPLEBUFFERQUEUE,
&sl->buffer_queue));
sl->cond = scond_new();
sl->lock = slock_new();
(*sl->buffer_queue)->RegisterCallback(sl->buffer_queue, opensl_callback, sl);
/* Enqueue a bit to get stuff rolling. */
sl->buffered_blocks = sl->buf_count;
sl->buffer_index = 0;
for (i = 0; i < sl->buf_count; i++)
(*sl->buffer_queue)->Enqueue(sl->buffer_queue, sl->buffer[i], sl->buf_size);
GOTO_IF_FAIL(SLObjectItf_GetInterface(sl->buffer_queue_object, SL_IID_PLAY, &sl->player));
GOTO_IF_FAIL(SLPlayItf_SetPlayState(sl->player, SL_PLAYSTATE_PLAYING));
return sl;
error:
RARCH_ERR("[OpenSL]: Couldn't initialize OpenSL ES driver, error code: [%d].\n", (int)res);
sl_free(sl);
return NULL;
}
static bool sl_stop(void *data)
{
sl_t *sl = (sl_t*)data;
sl->is_paused = (SLPlayItf_SetPlayState(sl->player, SL_PLAYSTATE_STOPPED)
== SL_RESULT_SUCCESS) ? true : false;
return sl->is_paused ? true : false;
}
static bool sl_alive(void *data)
{
sl_t *sl = (sl_t*)data;
if (!sl)
return false;
return !sl->is_paused;
}
static void sl_set_nonblock_state(void *data, bool state)
{
sl_t *sl = (sl_t*)data;
if (sl)
sl->nonblock = state;
}
static bool sl_start(void *data, bool is_shutdown)
{
sl_t *sl = (sl_t*)data;
sl->is_paused = (SLPlayItf_SetPlayState(sl->player, SL_PLAYSTATE_PLAYING)
== SL_RESULT_SUCCESS) ? false : true;
return sl->is_paused ? false : true;
}
static ssize_t sl_write(void *data, const void *buf_, size_t size)
{
sl_t *sl = (sl_t*)data;
size_t written = 0;
const uint8_t *buf = (const uint8_t*)buf_;
while (size)
{
size_t avail_write;
if (sl->nonblock)
{
if (sl->buffered_blocks == sl->buf_count)
break;
}
else
{
slock_lock(sl->lock);
while (sl->buffered_blocks == sl->buf_count)
scond_wait(sl->cond, sl->lock);
slock_unlock(sl->lock);
}
avail_write = MIN(sl->buf_size - sl->buffer_ptr, size);
if (avail_write)
{
memcpy(sl->buffer[sl->buffer_index] + sl->buffer_ptr, buf, avail_write);
sl->buffer_ptr += avail_write;
buf += avail_write;
size -= avail_write;
written += avail_write;
}
if (sl->buffer_ptr >= sl->buf_size)
{
SLresult res = (*sl->buffer_queue)->Enqueue(sl->buffer_queue, sl->buffer[sl->buffer_index], sl->buf_size);
sl->buffer_index = (sl->buffer_index + 1) % sl->buf_count;
__sync_fetch_and_add(&sl->buffered_blocks, 1);
sl->buffer_ptr = 0;
if (res != SL_RESULT_SUCCESS)
{
RARCH_ERR("[OpenSL]: Failed to write! (Error: 0x%x)\n", (unsigned)res);
return -1;
}
}
}
return written;
}
static size_t sl_write_avail(void *data)
{
sl_t *sl = (sl_t*)data;
size_t avail = (sl->buf_count - (int)sl->buffered_blocks - 1) * sl->buf_size + (sl->buf_size - (int)sl->buffer_ptr);
return avail;
}
static size_t sl_buffer_size(void *data)
{
sl_t *sl = (sl_t*)data;
return sl->buf_size * sl->buf_count;
}
static bool sl_use_float(void *data)
{
(void)data;
return false;
}
audio_driver_t audio_opensl = {
sl_init,
sl_write,
sl_stop,
sl_start,
sl_alive,
sl_set_nonblock_state,
sl_free,
sl_use_float,
"opensl",
NULL,
NULL,
sl_write_avail,
sl_buffer_size,
};

215
audio/drivers/oss.c
View File

@ -1,215 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <unistd.h>
#include <errno.h>
#ifdef HAVE_OSS_BSD
#include <soundcard.h>
#else
#include <sys/soundcard.h>
#endif
#include <retro_endianness.h>
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "../audio_driver.h"
#include "../../verbosity.h"
#ifdef HAVE_OSS_BSD
#define DEFAULT_OSS_DEV "/dev/audio"
#else
#define DEFAULT_OSS_DEV "/dev/dsp"
#endif
static bool oss_is_paused = false;
static void *oss_init(const char *device, unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_out_rate)
{
int frags, frag, channels, format, new_rate;
int *fd = (int*)calloc(1, sizeof(int));
const char *oss_device = device ? device : DEFAULT_OSS_DEV;
if (!fd)
return NULL;
if ((*fd = open(oss_device, O_WRONLY)) < 0)
{
free(fd);
perror("open");
return NULL;
}
frags = (latency * rate * 4) / (1000 * (1 << 10));
frag = (frags << 16) | 10;
if (ioctl(*fd, SNDCTL_DSP_SETFRAGMENT, &frag) < 0)
RARCH_WARN("Cannot set fragment sizes. Latency might not be as expected ...\n");
channels = 2;
format = is_little_endian() ? AFMT_S16_LE : AFMT_S16_BE;
if (ioctl(*fd, SNDCTL_DSP_CHANNELS, &channels) < 0)
goto error;
if (ioctl(*fd, SNDCTL_DSP_SETFMT, &format) < 0)
goto error;
new_rate = rate;
if (ioctl(*fd, SNDCTL_DSP_SPEED, &new_rate) < 0)
goto error;
if (new_rate != (int)rate)
{
RARCH_WARN("Requested sample rate not supported. Adjusting output rate to %d Hz.\n", new_rate);
*new_out_rate = new_rate;
}
return fd;
error:
close(*fd);
free(fd);
perror("ioctl");
return NULL;
}
static ssize_t oss_write(void *data, const void *buf, size_t size)
{
ssize_t ret;
int *fd = (int*)data;
if (size == 0)
return 0;
if ((ret = write(*fd, buf, size)) < 0)
{
if (errno == EAGAIN && (fcntl(*fd, F_GETFL) & O_NONBLOCK))
return 0;
return -1;
}
return ret;
}
static bool oss_stop(void *data)
{
int *fd = (int*)data;
if (ioctl(*fd, SNDCTL_DSP_RESET, 0) < 0)
return false;
oss_is_paused = true;
return true;
}
static bool oss_start(void *data, bool is_shutdown)
{
(void)data;
oss_is_paused = false;
return true;
}
static bool oss_alive(void *data)
{
(void)data;
return !oss_is_paused;
}
static void oss_set_nonblock_state(void *data, bool state)
{
int rc;
int *fd = (int*)data;
if (state)
rc = fcntl(*fd, F_SETFL, fcntl(*fd, F_GETFL) | O_NONBLOCK);
else
rc = fcntl(*fd, F_SETFL, fcntl(*fd, F_GETFL) & (~O_NONBLOCK));
if (rc != 0)
RARCH_WARN("Could not set nonblocking on OSS file descriptor. Will not be able to fast-forward.\n");
}
static void oss_free(void *data)
{
int *fd = (int*)data;
if (ioctl(*fd, SNDCTL_DSP_RESET, 0) < 0)
return;
close(*fd);
free(fd);
}
static size_t oss_write_avail(void *data)
{
audio_buf_info info;
int *fd = (int*)data;
if (ioctl(*fd, SNDCTL_DSP_GETOSPACE, &info) < 0)
{
RARCH_ERR("[OSS]: SNDCTL_DSP_GETOSPACE failed ...\n");
return 0;
}
return info.bytes;
}
static size_t oss_buffer_size(void *data)
{
audio_buf_info info;
int *fd = (int*)data;
if (ioctl(*fd, SNDCTL_DSP_GETOSPACE, &info) < 0)
{
RARCH_ERR("[OSS]: SNDCTL_DSP_GETOSPACE failed ...\n");
return 1; /* Return something non-zero to avoid SIGFPE. */
}
return info.fragsize * info.fragstotal;
}
static bool oss_use_float(void *data)
{
(void)data;
return false;
}
audio_driver_t audio_oss = {
oss_init,
oss_write,
oss_stop,
oss_start,
oss_alive,
oss_set_nonblock_state,
oss_free,
oss_use_float,
"oss",
NULL,
NULL,
oss_write_avail,
oss_buffer_size,
};

253
audio/drivers/ps3_audio.c
View File

@ -1,253 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <string.h>
#include <queues/fifo_queue.h>
#include "../audio_driver.h"
#include "../../defines/ps3_defines.h"
#define AUDIO_BLOCKS 8
#define AUDIO_CHANNELS 2
typedef struct
{
uint32_t audio_port;
bool nonblocking;
bool started;
volatile bool quit_thread;
fifo_buffer_t *buffer;
sys_ppu_thread_t thread;
sys_lwmutex_t lock;
sys_lwmutex_t cond_lock;
sys_lwcond_t cond;
} ps3_audio_t;
#ifdef __PSL1GHT__
static void event_loop(void *data)
#else
static void event_loop(uint64_t data)
#endif
{
float out_tmp[CELL_AUDIO_BLOCK_SAMPLES * AUDIO_CHANNELS]
__attribute__((aligned(16)));
sys_event_queue_t id;
sys_ipc_key_t key;
sys_event_t event;
ps3_audio_t *aud = (ps3_audio_t*)(uintptr_t)data;
cellAudioCreateNotifyEventQueue(&id, &key);
cellAudioSetNotifyEventQueue(key);
while (!aud->quit_thread)
{
sys_event_queue_receive(id, &event, SYS_NO_TIMEOUT);
sys_lwmutex_lock(&aud->lock, SYS_NO_TIMEOUT);
if (fifo_read_avail(aud->buffer) >= sizeof(out_tmp))
fifo_read(aud->buffer, out_tmp, sizeof(out_tmp));
else
memset(out_tmp, 0, sizeof(out_tmp));
sys_lwmutex_unlock(&aud->lock);
sys_lwcond_signal(&aud->cond);
cellAudioAddData(aud->audio_port, out_tmp,
CELL_AUDIO_BLOCK_SAMPLES, 1.0);
}
cellAudioRemoveNotifyEventQueue(key);
sys_ppu_thread_exit(0);
}
static void *ps3_audio_init(const char *device,
unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
CellAudioPortParam params;
ps3_audio_t *data = calloc(1, sizeof(*data));
if (!data)
return NULL;
(void)latency;
(void)device;
(void)rate;
cellAudioInit();
params.numChannels = AUDIO_CHANNELS;
params.numBlocks = AUDIO_BLOCKS;
#if 0
#ifdef HAVE_HEADSET
if(global->console.sound.mode == SOUND_MODE_HEADSET)
params.param_attrib = CELL_AUDIO_PORTATTR_OUT_SECONDARY;
else
#endif
#endif
params.param_attrib = 0;
if (cellAudioPortOpen(&params, &data->audio_port) != CELL_OK)
{
cellAudioQuit();
free(data);
return NULL;
}
data->buffer = fifo_new(CELL_AUDIO_BLOCK_SAMPLES *
AUDIO_CHANNELS * AUDIO_BLOCKS * sizeof(float));
#ifdef __PSL1GHT__
sys_lwmutex_attr_t lock_attr =
{SYS_LWMUTEX_ATTR_PROTOCOL, SYS_LWMUTEX_ATTR_RECURSIVE, "\0"};
sys_lwmutex_attr_t cond_lock_attr =
{SYS_LWMUTEX_ATTR_PROTOCOL, SYS_LWMUTEX_ATTR_RECURSIVE, "\0"};
sys_lwcond_attribute_t cond_attr = {"\0"};
#else
sys_lwmutex_attribute_t lock_attr;
sys_lwmutex_attribute_t cond_lock_attr;
sys_lwcond_attribute_t cond_attr;
sys_lwmutex_attribute_initialize(lock_attr);
sys_lwmutex_attribute_initialize(cond_lock_attr);
sys_lwcond_attribute_initialize(cond_attr);
#endif
sys_lwmutex_create(&data->lock, &lock_attr);
sys_lwmutex_create(&data->cond_lock, &cond_lock_attr);
sys_lwcond_create(&data->cond, &data->cond_lock, &cond_attr);
cellAudioPortStart(data->audio_port);
data->started = true;
sys_ppu_thread_create(&data->thread, event_loop,
#ifdef __PSL1GHT__
data,
#else
(uint64_t)data,
#endif
1500, 0x1000, SYS_PPU_THREAD_CREATE_JOINABLE, (char*)"sound");
return data;
}
static ssize_t ps3_audio_write(void *data, const void *buf, size_t size)
{
ps3_audio_t *aud = data;
if (aud->nonblocking)
{
if (fifo_write_avail(aud->buffer) < size)
return 0;
}
while (fifo_write_avail(aud->buffer) < size)
sys_lwcond_wait(&aud->cond, 0);
sys_lwmutex_lock(&aud->lock, SYS_NO_TIMEOUT);
fifo_write(aud->buffer, buf, size);
sys_lwmutex_unlock(&aud->lock);
return size;
}
static bool ps3_audio_stop(void *data)
{
ps3_audio_t *aud = data;
if (aud->started)
{
cellAudioPortStop(aud->audio_port);
aud->started = false;
}
return true;
}
static bool ps3_audio_start(void *data, bool is_shutdown)
{
ps3_audio_t *aud = data;
if (!aud->started)
{
cellAudioPortStart(aud->audio_port);
aud->started = true;
}
return true;
}
static bool ps3_audio_alive(void *data)
{
ps3_audio_t *aud = data;
if (!aud)
return false;
return aud->started;
}
static void ps3_audio_set_nonblock_state(void *data, bool toggle)
{
ps3_audio_t *aud = data;
if (aud)
aud->nonblocking = toggle;
}
static void ps3_audio_free(void *data)
{
uint64_t val;
ps3_audio_t *aud = data;
aud->quit_thread = true;
ps3_audio_start(aud, false);
sys_ppu_thread_join(aud->thread, &val);
ps3_audio_stop(aud);
cellAudioPortClose(aud->audio_port);
cellAudioQuit();
fifo_free(aud->buffer);
sys_lwmutex_destroy(&aud->lock);
sys_lwmutex_destroy(&aud->cond_lock);
sys_lwcond_destroy(&aud->cond);
free(data);
}
static bool ps3_audio_use_float(void *data)
{
(void)data;
return true;
}
static size_t ps3_audio_write_avail(void *data)
{
(void)data;
return 0;
}
audio_driver_t audio_ps3 = {
ps3_audio_init,
ps3_audio_write,
ps3_audio_stop,
ps3_audio_start,
ps3_audio_alive,
ps3_audio_set_nonblock_state,
ps3_audio_free,
ps3_audio_use_float,
"ps3",
NULL,
NULL,
ps3_audio_write_avail,
NULL
};

316
audio/drivers/psp_audio.c
View File

@ -1,316 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
* Copyright (C) 2014-2017 - Ali Bouhlel
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdint.h>
#include <malloc.h>
#include <stdio.h>
#include <string.h>
#include <rthreads/rthreads.h>
#include <queues/fifo_queue.h>
#ifdef VITA
#include <psp2/kernel/processmgr.h>
#include <psp2/kernel/threadmgr.h>
#include <psp2/kernel/sysmem.h>
#include <psp2/audioout.h>
#else
#include <pspkernel.h>
#include <pspaudio.h>
#endif
#include "../audio_driver.h"
typedef struct psp_audio
{
bool nonblocking;
uint32_t* buffer;
uint32_t* zeroBuffer;
SceUID thread;
int rate;
volatile bool running;
volatile uint16_t read_pos;
volatile uint16_t write_pos;
sthread_t *worker_thread;
slock_t *fifo_lock;
scond_t *cond;
slock_t *cond_lock;
} psp_audio_t;
#define AUDIO_OUT_COUNT 512u
#define AUDIO_BUFFER_SIZE (1u<<13u)
#define AUDIO_BUFFER_SIZE_MASK (AUDIO_BUFFER_SIZE-1)
static void audioMainLoop(void *data)
{
psp_audio_t* psp = (psp_audio_t*)data;
#ifdef VITA
int port = sceAudioOutOpenPort(
SCE_AUDIO_OUT_PORT_TYPE_MAIN, AUDIO_OUT_COUNT,
psp->rate, SCE_AUDIO_OUT_MODE_STEREO);
#else
sceAudioSRCChReserve(AUDIO_OUT_COUNT, psp->rate, 2);
#endif
while (psp->running)
{
bool cond = false;
uint16_t read_pos = psp->read_pos;
uint16_t read_pos_2 = psp->read_pos;
slock_lock(psp->fifo_lock);
cond = ((uint16_t)(psp->write_pos - read_pos) & AUDIO_BUFFER_SIZE_MASK)
< (AUDIO_OUT_COUNT * 2);
if (!cond)
{
read_pos += AUDIO_OUT_COUNT;
read_pos &= AUDIO_BUFFER_SIZE_MASK;
psp->read_pos = read_pos;
}
slock_unlock(psp->fifo_lock);
slock_lock(psp->cond_lock);
scond_signal(psp->cond);
slock_unlock(psp->cond_lock);
#ifdef VITA
sceAudioOutOutput(port,
cond ? (psp->zeroBuffer)
: (psp->buffer + read_pos_2));
#else
sceAudioSRCOutputBlocking(PSP_AUDIO_VOLUME_MAX, cond ? (psp->zeroBuffer)
: (psp->buffer + read_pos));
#endif
}
#ifdef VITA
sceAudioOutReleasePort(port);
#else
sceAudioSRCChRelease();
#endif
return;
}
static void *psp_audio_init(const char *device,
unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
psp_audio_t *psp = (psp_audio_t*)calloc(1, sizeof(psp_audio_t));
if (!psp)
return NULL;
(void)device;
(void)latency;
/* Cache aligned, not necessary but helpful. */
psp->buffer = (uint32_t*)
memalign(64, AUDIO_BUFFER_SIZE * sizeof(uint32_t));
memset(psp->buffer, 0, AUDIO_BUFFER_SIZE * sizeof(uint32_t));
psp->zeroBuffer = (uint32_t*)
memalign(64, AUDIO_OUT_COUNT * sizeof(uint32_t));
memset(psp->zeroBuffer, 0, AUDIO_OUT_COUNT * sizeof(uint32_t));
psp->read_pos = 0;
psp->write_pos = 0;
psp->rate = rate;
psp->fifo_lock = slock_new();
psp->cond_lock = slock_new();
psp->cond = scond_new();
psp->nonblocking = false;
psp->running = true;
psp->worker_thread = sthread_create(audioMainLoop, psp);
return psp;
}
static void psp_audio_free(void *data)
{
psp_audio_t* psp = (psp_audio_t*)data;
if(!psp)
return;
if(psp->running){
if (psp->worker_thread)
{
psp->running = false;
sthread_join(psp->worker_thread);
}
if (psp->cond)
scond_free(psp->cond);
if (psp->fifo_lock)
slock_free(psp->fifo_lock);
if (psp->cond_lock)
slock_free(psp->cond_lock);
}
free(psp->buffer);
psp->worker_thread = NULL;
free(psp->zeroBuffer);
free(psp);
}
static ssize_t psp_audio_write(void *data, const void *buf, size_t size)
{
psp_audio_t* psp = (psp_audio_t*)data;
uint16_t write_pos = psp->write_pos;
uint16_t sampleCount = size / sizeof(uint32_t);
if (!psp->running)
return -1;
if (psp->nonblocking)
{
if (AUDIO_BUFFER_SIZE - ((uint16_t)
(psp->write_pos - psp->read_pos) & AUDIO_BUFFER_SIZE_MASK) < size)
return 0;
}
slock_lock(psp->cond_lock);
while (AUDIO_BUFFER_SIZE - ((uint16_t)
(psp->write_pos - psp->read_pos) & AUDIO_BUFFER_SIZE_MASK) < size)
scond_wait(psp->cond, psp->cond_lock);
slock_unlock(psp->cond_lock);
slock_lock(psp->fifo_lock);
if((write_pos + sampleCount) > AUDIO_BUFFER_SIZE)
{
memcpy(psp->buffer + write_pos, buf,
(AUDIO_BUFFER_SIZE - write_pos) * sizeof(uint32_t));
memcpy(psp->buffer, (uint32_t*) buf +
(AUDIO_BUFFER_SIZE - write_pos),
(write_pos + sampleCount - AUDIO_BUFFER_SIZE) * sizeof(uint32_t));
}
else
memcpy(psp->buffer + write_pos, buf, size);
write_pos += sampleCount;
write_pos &= AUDIO_BUFFER_SIZE_MASK;
psp->write_pos = write_pos;
slock_unlock(psp->fifo_lock);
return size;
}
static bool psp_audio_alive(void *data)
{
psp_audio_t* psp = (psp_audio_t*)data;
if (!psp)
return false;
return psp->running;
}
static bool psp_audio_stop(void *data)
{
psp_audio_t* psp = (psp_audio_t*)data;
if (psp){
psp->running = false;
if (!psp->worker_thread)
return true;
sthread_join(psp->worker_thread);
psp->worker_thread = NULL;
}
return true;
}
static bool psp_audio_start(void *data, bool is_shutdown)
{
psp_audio_t* psp = (psp_audio_t*)data;
if(psp && psp->running)
return true;
if (!psp->worker_thread)
{
psp->running = true;
psp->worker_thread = sthread_create(audioMainLoop, psp);
}
return true;
}
static void psp_audio_set_nonblock_state(void *data, bool toggle)
{
psp_audio_t* psp = (psp_audio_t*)data;
if (psp)
psp->nonblocking = toggle;
}
static bool psp_audio_use_float(void *data)
{
(void)data;
return false;
}
static size_t psp_write_avail(void *data)
{
size_t val;
psp_audio_t* psp = (psp_audio_t*)data;
if (!psp||!psp->running)
return 0;
slock_lock(psp->fifo_lock);
val = AUDIO_BUFFER_SIZE - ((uint16_t)
(psp->write_pos - psp->read_pos) & AUDIO_BUFFER_SIZE_MASK);
slock_unlock(psp->fifo_lock);
return val;
}
static size_t psp_buffer_size(void *data)
{
/* TODO */
return AUDIO_BUFFER_SIZE /** sizeof(uint32_t)*/;
}
audio_driver_t audio_psp = {
psp_audio_init,
psp_audio_write,
psp_audio_stop,
psp_audio_start,
psp_audio_alive,
psp_audio_set_nonblock_state,
psp_audio_free,
psp_audio_use_float,
#ifdef VITA
"vita",
#else
"psp",
#endif
NULL,
NULL,
psp_write_avail,
psp_buffer_size
};

358
audio/drivers/pulse.c
View File

@ -1,358 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdint.h>
#include <string.h>
#include <pulse/pulseaudio.h>
#include <boolean.h>
#include <retro_miscellaneous.h>
#include <retro_endianness.h>
#include "../audio_driver.h"
#include "../../verbosity.h"
typedef struct
{
pa_threaded_mainloop *mainloop;
pa_context *context;
pa_stream *stream;
size_t buffer_size;
bool nonblock;
bool success;
bool is_paused;
} pa_t;
static void pulse_free(void *data)
{
pa_t *pa = (pa_t*)data;
if (!pa)
return;
if (pa->mainloop)
pa_threaded_mainloop_stop(pa->mainloop);
if (pa->stream)
{
pa_stream_disconnect(pa->stream);
pa_stream_unref(pa->stream);
}
if (pa->context)
{
pa_context_disconnect(pa->context);
pa_context_unref(pa->context);
}
if (pa->mainloop)
pa_threaded_mainloop_free(pa->mainloop);
free(pa);
}
static void stream_success_cb(pa_stream *s, int success, void *data)
{
pa_t *pa = (pa_t*)data;
(void)s;
pa->success = success;
pa_threaded_mainloop_signal(pa->mainloop, 0);
}
static void context_state_cb(pa_context *c, void *data)
{
pa_t *pa = (pa_t*)data;
switch (pa_context_get_state(c))
{
case PA_CONTEXT_READY:
case PA_CONTEXT_TERMINATED:
case PA_CONTEXT_FAILED:
pa_threaded_mainloop_signal(pa->mainloop, 0);
break;
default:
break;
}
}
static void stream_state_cb(pa_stream *s, void *data)
{
pa_t *pa = (pa_t*)data;
switch (pa_stream_get_state(s))
{
case PA_STREAM_READY:
case PA_STREAM_FAILED:
case PA_STREAM_TERMINATED:
pa_threaded_mainloop_signal(pa->mainloop, 0);
break;
default:
break;
}
}
static void stream_request_cb(pa_stream *s, size_t length, void *data)
{
pa_t *pa = (pa_t*)data;
(void)length;
(void)s;
pa_threaded_mainloop_signal(pa->mainloop, 0);
}
static void stream_latency_update_cb(pa_stream *s, void *data)
{
pa_t *pa = (pa_t*)data;
(void)s;
pa_threaded_mainloop_signal(pa->mainloop, 0);
}
static void underrun_update_cb(pa_stream *s, void *data)
{
#if 0
pa_t *pa = (pa_t*)data;
(void)s;
RARCH_LOG("[PulseAudio]: Underrun (Buffer: %u, Writable size: %u).\n",
(unsigned)pa->buffer_size,
(unsigned)pa_stream_writable_size(pa->stream));
#endif
}
static void buffer_attr_cb(pa_stream *s, void *data)
{
pa_t *pa = (pa_t*)data;
const pa_buffer_attr *server_attr = pa_stream_get_buffer_attr(s);
if (server_attr)
pa->buffer_size = server_attr->tlength;
#if 0
RARCH_LOG("[PulseAudio]: Got new buffer size %u.\n", (unsigned)pa->buffer_size);
#endif
}
static void *pulse_init(const char *device, unsigned rate,
unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
pa_sample_spec spec;
pa_buffer_attr buffer_attr = {0};
const pa_buffer_attr *server_attr = NULL;
pa_t *pa = (pa_t*)calloc(1, sizeof(*pa));
memset(&spec, 0, sizeof(spec));
if (!pa)
goto error;
pa->mainloop = pa_threaded_mainloop_new();
if (!pa->mainloop)
goto error;
pa->context = pa_context_new(pa_threaded_mainloop_get_api(pa->mainloop), "RetroArch");
if (!pa->context)
goto error;
pa_context_set_state_callback(pa->context, context_state_cb, pa);
if (pa_context_connect(pa->context, device, PA_CONTEXT_NOFLAGS, NULL) < 0)
goto error;
pa_threaded_mainloop_lock(pa->mainloop);
if (pa_threaded_mainloop_start(pa->mainloop) < 0)
goto error;
pa_threaded_mainloop_wait(pa->mainloop);
if (pa_context_get_state(pa->context) != PA_CONTEXT_READY)
goto unlock_error;
spec.format = is_little_endian() ? PA_SAMPLE_FLOAT32LE : PA_SAMPLE_FLOAT32BE;
spec.channels = 2;
spec.rate = rate;
pa->stream = pa_stream_new(pa->context, "audio", &spec, NULL);
if (!pa->stream)
goto unlock_error;
pa_stream_set_state_callback(pa->stream, stream_state_cb, pa);
pa_stream_set_write_callback(pa->stream, stream_request_cb, pa);
pa_stream_set_latency_update_callback(pa->stream, stream_latency_update_cb, pa);
pa_stream_set_underflow_callback(pa->stream, underrun_update_cb, pa);
pa_stream_set_buffer_attr_callback(pa->stream, buffer_attr_cb, pa);
buffer_attr.maxlength = -1;
buffer_attr.tlength = pa_usec_to_bytes(latency * PA_USEC_PER_MSEC, &spec);
buffer_attr.prebuf = -1;
buffer_attr.minreq = -1;
buffer_attr.fragsize = -1;
if (pa_stream_connect_playback(pa->stream, NULL,
&buffer_attr, PA_STREAM_ADJUST_LATENCY, NULL, NULL) < 0)
goto error;
pa_threaded_mainloop_wait(pa->mainloop);
if (pa_stream_get_state(pa->stream) != PA_STREAM_READY)
goto unlock_error;
server_attr = pa_stream_get_buffer_attr(pa->stream);
if (server_attr)
{
pa->buffer_size = server_attr->tlength;
RARCH_LOG("[PulseAudio]: Requested %u bytes buffer, got %u.\n",
(unsigned)buffer_attr.tlength,
(unsigned)pa->buffer_size);
}
else
pa->buffer_size = buffer_attr.tlength;
pa_threaded_mainloop_unlock(pa->mainloop);
return pa;
unlock_error:
pa_threaded_mainloop_unlock(pa->mainloop);
error:
pulse_free(pa);
return NULL;
}
static ssize_t pulse_write(void *data, const void *buf_, size_t size)
{
pa_t *pa = (pa_t*)data;
const uint8_t *buf = (const uint8_t*)buf_;
size_t written = 0;
pa_threaded_mainloop_lock(pa->mainloop);
while (size)
{
size_t writable = MIN(size, pa_stream_writable_size(pa->stream));
if (writable)
{
pa_stream_write(pa->stream, buf, writable, NULL, 0, PA_SEEK_RELATIVE);
buf += writable;
size -= writable;
written += writable;
}
else if (!pa->nonblock)
pa_threaded_mainloop_wait(pa->mainloop);
else
break;
}
pa_threaded_mainloop_unlock(pa->mainloop);
return written;
}
static bool pulse_stop(void *data)
{
bool ret;
pa_t *pa = (pa_t*)data;
RARCH_LOG("[PulseAudio]: Pausing.\n");
pa->success = true; /* In case of spurious wakeup. Not critical. */
pa_threaded_mainloop_lock(pa->mainloop);
pa_stream_cork(pa->stream, true, stream_success_cb, pa);
pa_threaded_mainloop_wait(pa->mainloop);
ret = pa->success;
pa_threaded_mainloop_unlock(pa->mainloop);
pa->is_paused = true;
return ret;
}
static bool pulse_alive(void *data)
{
pa_t *pa = (pa_t*)data;
if (!pa)
return false;
return !pa->is_paused;
}
static bool pulse_start(void *data, bool is_shutdown)
{
bool ret;
pa_t *pa = (pa_t*)data;
RARCH_LOG("[PulseAudio]: Unpausing.\n");
pa->success = true; /* In case of spurious wakeup. Not critical. */
pa_threaded_mainloop_lock(pa->mainloop);
pa_stream_cork(pa->stream, false, stream_success_cb, pa);
pa_threaded_mainloop_wait(pa->mainloop);
ret = pa->success;
pa_threaded_mainloop_unlock(pa->mainloop);
pa->is_paused = false;
return ret;
}
static void pulse_set_nonblock_state(void *data, bool state)
{
pa_t *pa = (pa_t*)data;
if (pa)
pa->nonblock = state;
}
static bool pulse_use_float(void *data)
{
(void)data;
return true;
}
static size_t pulse_write_avail(void *data)
{
size_t length;
pa_t *pa = (pa_t*)data;
pa_threaded_mainloop_lock(pa->mainloop);
length = pa_stream_writable_size(pa->stream);
audio_driver_set_buffer_size(pa->buffer_size); /* Can change spuriously. */
pa_threaded_mainloop_unlock(pa->mainloop);
return length;
}
static size_t pulse_buffer_size(void *data)
{
pa_t *pa = (pa_t*)data;
return pa->buffer_size;
}
audio_driver_t audio_pulse = {
pulse_init,
pulse_write,
pulse_stop,
pulse_start,
pulse_alive,
pulse_set_nonblock_state,
pulse_free,
pulse_use_float,
"pulse",
NULL,
NULL,
pulse_write_avail,
pulse_buffer_size,
};

153
audio/drivers/roar.c
View File

@ -1,153 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdint.h>
#include <stdlib.h>
#include <errno.h>
#include <roaraudio.h>
#include <boolean.h>
#include "../audio_driver.h"
#include "../../verbosity.h"
typedef struct
{
roar_vs_t *vss;
bool nonblocking;
bool is_paused;
} roar_t;
static void *ra_init(const char *device, unsigned rate, unsigned latency,
unsigned block_frames, unsigned *new_rate)
{
int err;
roar_vs_t *vss = NULL;
roar_t *roar = (roar_t*)calloc(1, sizeof(roar_t));
if (!roar)
return NULL;
(void)latency;
if ((vss = roar_vs_new_simple(device, "RetroArch", rate, 2, ROAR_CODEC_PCM_S, 16, ROAR_DIR_PLAY, &err)) == NULL)
{
RARCH_ERR("RoarAudio: \"%s\"\n", roar_vs_strerr(err));
free(roar);
return NULL;
}
roar_vs_role(vss, ROAR_ROLE_GAME, NULL);
roar->vss = vss;
return roar;
}
static ssize_t ra_write(void *data, const void *buf, size_t size)
{
int err;
size_t written = 0;
roar_t *roar = (roar_t*)data;
if (size == 0)
return 0;
while (written < size)
{
ssize_t rc;
size_t write_amt = size - written;
if ((rc = roar_vs_write(roar->vss,
(const char*)buf + written, write_amt, &err)) < (ssize_t)write_amt)
{
if (roar->nonblocking)
return rc;
else if (rc < 0)
return -1;
}
written += rc;
}
return size;
}
static bool ra_stop(void *data)
{
roar_t *roar = (roar_t*)data;
if (roar)
roar->is_paused = true;
return true;
}
static bool ra_alive(void *data)
{
roar_t *roar = (roar_t*)data;
if (!roar)
return false;
return !roar->is_paused;
}
static void ra_set_nonblock_state(void *data, bool state)
{
roar_t *roar = (roar_t*)data;
if (roar_vs_blocking(roar->vss, (state) ? ROAR_VS_FALSE : ROAR_VS_TRUE, NULL) < 0)
fprintf(stderr, "RetroArch [ERROR]: Can't set nonblocking. Will not be able to fast-forward.\n");
roar->nonblocking = state;
}
static bool ra_start(void *data, bool is_shutdown)
{
roar_t *roar = (roar_t*)data;
if (roar)
roar->is_paused = false;
return true;
}
static void ra_free(void *data)
{
roar_t *roar = (roar_t*)data;
roar_vs_close(roar->vss, ROAR_VS_TRUE, NULL);
free(data);
}
static bool ra_use_float(void *data)
{
return false;
}
static size_t ra_write_avail(void *data)
{
(void)data;
return 0;
}
audio_driver_t audio_roar = {
ra_init,
ra_write,
ra_stop,
ra_start,
ra_alive,
ra_set_nonblock_state,
ra_free,
ra_use_float,
"roar",
NULL,
NULL,
ra_write_avail,
NULL
};

243
audio/drivers/rsound.c
View File

@ -1,243 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <boolean.h>
#include <queues/fifo_queue.h>
#include <rthreads/rthreads.h>
#include "../audio_driver.h"
#include "rsound.h"
typedef struct rsd
{
rsound_t *rd;
bool nonblock;
bool is_paused;
volatile bool has_error;
fifo_buffer_t *buffer;
slock_t *cond_lock;
scond_t *cond;
} rsd_t;
static ssize_t rsound_audio_cb(void *data, size_t bytes, void *userdata)
{
rsd_t *rsd = (rsd_t*)userdata;
size_t avail = fifo_read_avail(rsd->buffer);
size_t write_size = bytes > avail ? avail : bytes;
fifo_read(rsd->buffer, data, write_size);
scond_signal(rsd->cond);
return write_size;
}
static void err_cb(void *userdata)
{
rsd_t *rsd = (rsd_t*)userdata;
rsd->has_error = true;
scond_signal(rsd->cond);
}
static void *rs_init(const char *device, unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
int channels, format;
rsound_t *rd = NULL;
rsd_t *rsd = (rsd_t*)calloc(1, sizeof(rsd_t));
if (!rsd)
return NULL;
if (rsd_init(&rd) < 0)
goto error;
rsd->cond_lock = slock_new();
rsd->cond = scond_new();
rsd->buffer = fifo_new(1024 * 4);
channels = 2;
format = RSD_S16_NE;
rsd_set_param(rd, RSD_CHANNELS, &channels);
rsd_set_param(rd, RSD_SAMPLERATE, &rate);
rsd_set_param(rd, RSD_LATENCY, &latency);
if (device)
rsd_set_param(rd, RSD_HOST, (void*)device);
rsd_set_param(rd, RSD_FORMAT, &format);
rsd_set_callback(rd, rsound_audio_cb, err_cb, 256, rsd);
if (rsd_start(rd) < 0)
{
free(rsd);
goto error;
}
rsd->rd = rd;
return rsd;
error:
rsd_free(rd);
return NULL;
}
static ssize_t rs_write(void *data, const void *buf, size_t size)
{
rsd_t *rsd = (rsd_t*)data;
if (rsd->has_error)
return -1;
if (rsd->nonblock)
{
size_t avail, write_amt;
rsd_callback_lock(rsd->rd);
avail = fifo_write_avail(rsd->buffer);
write_amt = avail > size ? size : avail;
fifo_write(rsd->buffer, buf, write_amt);
rsd_callback_unlock(rsd->rd);
return write_amt;
}
else
{
size_t written = 0;
while (written < size && !rsd->has_error)
{
size_t avail;
rsd_callback_lock(rsd->rd);
avail = fifo_write_avail(rsd->buffer);
if (avail == 0)
{
rsd_callback_unlock(rsd->rd);
if (!rsd->has_error)
{
slock_lock(rsd->cond_lock);
scond_wait(rsd->cond, rsd->cond_lock);
slock_unlock(rsd->cond_lock);
}
}
else
{
size_t write_amt = size - written > avail ? avail : size - written;
fifo_write(rsd->buffer, (const char*)buf + written, write_amt);
rsd_callback_unlock(rsd->rd);
written += write_amt;
}
}
return written;
}
}
static bool rs_stop(void *data)
{
rsd_t *rsd = (rsd_t*)data;
rsd_stop(rsd->rd);
rsd->is_paused = true;
return true;
}
static void rs_set_nonblock_state(void *data, bool state)
{
rsd_t *rsd = (rsd_t*)data;
rsd->nonblock = state;
}
static bool rs_alive(void *data)
{
rsd_t *rsd = (rsd_t*)data;
if (rsd)
return !rsd->is_paused;
return false;
}
static bool rs_start(void *data, bool is_shutdown)
{
rsd_t *rsd = (rsd_t*)data;
if (rsd_start(rsd->rd) < 0)
return false;
rsd->is_paused = false;
return true;
}
static void rs_free(void *data)
{
rsd_t *rsd = (rsd_t*)data;
rsd_stop(rsd->rd);
rsd_free(rsd->rd);
fifo_free(rsd->buffer);
slock_free(rsd->cond_lock);
scond_free(rsd->cond);
free(rsd);
}
static size_t rs_write_avail(void *data)
{
size_t val;
rsd_t *rsd = (rsd_t*)data;
if (rsd->has_error)
return 0;
rsd_callback_lock(rsd->rd);
val = fifo_write_avail(rsd->buffer);
rsd_callback_unlock(rsd->rd);
return val;
}
static size_t rs_buffer_size(void *data)
{
(void)data;
return 1024 * 4;
}
static bool rs_use_float(void *data)
{
(void)data;
return false;
}
audio_driver_t audio_rsound = {
rs_init,
rs_write,
rs_stop,
rs_start,
rs_alive,
rs_set_nonblock_state,
rs_free,
rs_use_float,
"rsound",
NULL,
NULL,
rs_write_avail,
rs_buffer_size,
};

323
audio/drivers/rsound.h
View File

@ -1,323 +0,0 @@
/* RSound - A PCM audio client/server
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
*
* RSound is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RSound is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RSound.
* If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __RSOUND_H
#define __RSOUND_H
#include <sys/types.h>
#include <unistd.h>
#include <rthreads/rthreads.h>
#include <sys/time.h>
#include <time.h>
#include <stdint.h>
#include <stddef.h>
#include <retro_common_api.h>
#include <queues/fifo_queue.h>
RETRO_BEGIN_DECLS
#ifdef _WIN32
#define RSD_DEFAULT_HOST "127.0.0.1" /* Stupid Windows. */
#else
#define RSD_DEFAULT_HOST "localhost"
#endif
#define RSD_DEFAULT_PORT "12345"
#define RSD_DEFAULT_UNIX_SOCK "/tmp/rsound"
#define RSD_DEFAULT_OBJECT "rsound"
#ifndef RSD_VERSION
#define RSD_VERSION "1.1"
#endif
/* Feature tests */
#define RSD_SAMPLERATE RSD_SAMPLERATE
#define RSD_CHANNELS RSD_CHANNELS
#define RSD_HOST RSD_HOST
#define RSD_PORT RSD_PORT
#define RSD_BUFSIZE RSD_BUFSIZE
#define RSD_LATENCY RSD_LATENCY
#define RSD_FORMAT RSD_FORMAT
#define RSD_IDENTITY RSD_IDENTITY
#define RSD_S16_LE RSD_S16_LE
#define RSD_S16_BE RSD_S16_BE
#define RSD_U16_LE RSD_U16_LE
#define RSD_U16_BE RSD_U16_BE
#define RSD_U8 RSD_U8
#define RSD_S8 RSD_S8
#define RSD_S16_NE RSD_S16_NE
#define RSD_U16_NE RSD_U16_NE
#define RSD_ALAW RSD_ALAW
#define RSD_MULAW RSD_MULAW
#define RSD_S32_LE RSD_S32_LE
#define RSD_S32_BE RSD_S32_BE
#define RSD_S32_NE RSD_S32_NE
#define RSD_U32_LE RSD_U32_LE
#define RSD_U32_BE RSD_U32_BE
#define RSD_U32_NE RSD_U32_NE
#define RSD_DELAY_MS RSD_DELAY_MS
#define RSD_SAMPLESIZE RSD_SAMPLESIZE
#define RSD_EXEC RSD_EXEC
#define RSD_SIMPLE_START RSD_SIMPLE_START
#define RSD_NO_FMT RSD_NO_FMT
#define RSD_USES_OPAQUE_TYPE RSD_USES_OPAQUE_TYPE
#define RSD_USES_SAMPLESIZE_MEMBER RSD_USES_SAMPLESIZE_MEMBER
#define RSD_AUDIO_CALLBACK_T RSD_AUDIO_CALLBACK_T
#define RSD_ERROR_CALLBACK_T RSD_ERROR_CALLBACK_T
#define RSD_SET_CALLBACK RSD_SET_CALLBACK
#define RSD_CALLBACK_LOCK RSD_CALLBACK_LOCK
#define RSD_CALLBACK_UNLOCK RSD_CALLBACK_UNLOCK
/* End feature tests */
/* Defines sample formats available. Defaults to S16_LE should it never be set. */
enum rsd_format
{
RSD_NO_FMT = 0x0000,
RSD_S16_LE = 0x0001,
RSD_S16_BE = 0x0002,
RSD_U16_LE = 0x0004,
RSD_U16_BE = 0x0008,
RSD_U8 = 0x0010,
RSD_S8 = 0x0020,
RSD_S16_NE = 0x0040,
RSD_U16_NE = 0x0080,
RSD_ALAW = 0x0100,
RSD_MULAW = 0x0200,
RSD_S32_LE = 0x0400,
RSD_S32_BE = 0x0800,
RSD_S32_NE = 0x1000,
RSD_U32_LE = 0x2000,
RSD_U32_BE = 0x4000,
RSD_U32_NE = 0x8000,
};
/* Defines operations that can be used with rsd_set_param() */
enum rsd_settings
{
RSD_SAMPLERATE = 0,
RSD_CHANNELS,
RSD_HOST,
RSD_PORT,
RSD_BUFSIZE,
RSD_LATENCY,
RSD_FORMAT,
RSD_IDENTITY
};
/* Audio callback for rsd_set_callback. Return -1 to trigger an error in the stream. */
typedef ssize_t (*rsd_audio_callback_t)(void *data, size_t bytes, void *userdata);
/* Error callback. Signals caller that stream has been stopped,
* either by audio callback returning -1 or stream was hung up. */
typedef void (*rsd_error_callback_t)(void *userdata);
/* Defines the main structure for use with the API. */
typedef struct rsound
{
struct
{
volatile int socket;
volatile int ctl_socket;
} conn;
char *host;
char *port;
char *buffer; /* Obsolete, but kept for backwards header compatibility. */
int conn_type;
volatile int buffer_pointer; /* Obsolete, but kept for backwards header compatibility. */
size_t buffer_size;
fifo_buffer_t *fifo_buffer;
volatile int thread_active;
int64_t total_written;
int64_t start_time;
volatile int has_written;
int bytes_in_buffer;
int delay_offset;
int max_latency;
struct
{
uint32_t latency;
uint32_t chunk_size;
} backend_info;
volatile int ready_for_data;
uint32_t rate;
uint32_t channels;
uint16_t format;
int samplesize;
struct
{
sthread_t *thread;
slock_t *mutex;
slock_t *cond_mutex;
scond_t *cond;
} thread;
char identity[256];
rsd_audio_callback_t audio_callback;
rsd_error_callback_t error_callback;
size_t cb_max_size;
void *cb_data;
slock_t *cb_lock;
} rsound_t;
/* -- API --
All functions (except for rsd_write() return 0 for success, and -1 for error. errno is currently not set. */
/* Initializes an rsound_t structure. To make sure no memory leaks occur, you need to rsd_free() it after use.
A typical use of the API is as follows:
rsound_t *rd;
rsd_init(&rd);
rsd_set_param(rd, RSD_HOST, "foohost");
*sets more params*
rsd_start(rd);
rsd_write(rd, buf, size);
rsd_stop(rd);
rsd_free(rd);
*/
int rsd_init (rsound_t **rd);
/* This is a simpler function that initializes an rsound struct, sets params as given,
and starts the stream. Should this function fail, the structure will stay uninitialized.
Should NULL be passed in either host, port or ident, defaults will be used. */
int rsd_simple_start (rsound_t **rd, const char* host, const char* port, const char* ident,
int rate, int channels, enum rsd_format format);
/* Sets params associated with an rsound_t. These options (int options) include:
RSD_HOST: Server to connect to. Expects (char *) in param.
If not set, will default to environmental variable RSD_SERVER or "localhost".
RSD_PORT: Set port. Expects (char *) in param.
If not set, will default to environmental variable RSD_PORT or "12345".
RSD_CHANNELS: Set number of audio channels. Expects (int *) in param. Mandatory.
RSD_SAMPLERATE: Set samplerate of audio stream. Expects (int *) in param. Mandatory.
RSD_BUFSIZE: Sets internal buffersize for the stream.
Might be overridden if too small.
Expects (int *) in param. Optional.
RSD_LATENCY: Sets maximum audio latency in milliseconds,
(must be used with rsd_delay_wait() or this will have no effect).
Most applications do not need this.
Might be overridden if too small.
Expects (int *) in param. Optional.
RSD_FORMAT: Sets sample format.
It defaults to S16_LE, so you probably will not use this.
Expects (int *) in param, with available values found in the format enum.
If invalid format is given, param might be changed to reflect the sample format the library will use.
RSD_IDENTITY: Sets an identity string associated with the client.
Takes a (char *) parameter with the stream name.
Will be truncated if longer than 256 bytes.
*/
int rsd_set_param (rsound_t *rd, enum rsd_settings option, void* param);
/* Enables use of the callback interface. This must be set when stream is not active.
When callback is active, use of the blocking interface is disabled.
Only valid functions to call after rsd_start() is stopping the stream with either rsd_pause() or rsd_stop(). Calling any other function is undefined.
The callback is called at regular intervals and is asynchronous, so thread safety must be ensured by the caller.
If not enough data can be given to the callback, librsound will fill the rest of the callback data with silence.
librsound will attempt to obey latency information given with RSD_LATENCY as given before calling rsd_start().
max_size signifies the maximum size that will ever be requested by librsound. Set this to 0 to let librsound decide the maximum size.
Should an error occur to the stream, err_callback will be called, and the stream will be stopped. The stream can be started again.
Callbacks can be disabled by setting callbacks to NULL. */
void rsd_set_callback (rsound_t *rd, rsd_audio_callback_t callback, rsd_error_callback_t err_callback, size_t max_size, void *userdata);
/* Lock and unlock the callback. When the callback lock is aquired, the callback is guaranteed to not be executing.
The lock has to be unlocked afterwards.
Attemping to call several rsd_callback_lock() in succession might cause a deadlock.
The lock should be held for as short period as possible.
Try to avoid calling code that may block when holding the lock. */
void rsd_callback_lock (rsound_t *rd);
void rsd_callback_unlock (rsound_t *rd);
/* Establishes connection to server. Might fail if connection can't be established or that one of
the mandatory options isn't set in rsd_set_param(). This needs to be called after params have been set
with rsd_set_param(), and before rsd_write(). */
int rsd_start (rsound_t *rd);
/* Shuts down the rsound data structures, but returns the file descriptor associated with the connection.
The control socket will be shut down. If this function returns a negative number, the exec failed,
but the data structures will not be teared down.
Should a valid file descriptor be returned, it will always be blocking.
This call will block until all internal buffers have been sent to the network. */
int rsd_exec (rsound_t *rd);
/* Disconnects from server. All audio data still in network buffer and other buffers will be dropped.
To continue playing, you will need to rsd_start() again. */
int rsd_stop (rsound_t *rd);
/* Writes from buf to the internal buffer. Might fail if no connection is established,
or there was an unexpected error. This function will block until all data has
been written to the buffer. This function will return the number of bytes written to the buffer,
or 0 should it fail (disconnection from server). You will have to restart the stream again should this occur. */
size_t rsd_write (rsound_t *rd, const void* buf, size_t size);
/* Gets the position of the buffer pointer.
Not really interesting for normal applications.
Might be useful for implementing rsound on top of other blocking APIs.
*NOTE* This function is deprecated, it should not be used in new applications. */
size_t rsd_pointer (rsound_t *rd);
/* Aquires how much data can be written to the buffer without blocking */
size_t rsd_get_avail (rsound_t *rd);
/* Aquires the latency at the moment for the audio stream. It is measured in bytes. Useful for syncing video and audio. */
size_t rsd_delay (rsound_t *rd);
/* Utility for returning latency in milliseconds. */
size_t rsd_delay_ms (rsound_t *rd);
/* Returns bytes per sample */
int rsd_samplesize(rsound_t *rd);
/* Will sleep until latency of stream reaches maximum allowed latency defined earlier by rsd_set_param - RSD_LATENCY
Useful for hard headed blocking I/O design where user defined latency is needed. If rsd_set_param hasn't been set
with RSD_LATENCY, this function will do nothing. */
void rsd_delay_wait(rsound_t *rd);
/* Pauses or unpauses a stream. pause -> enable = 1
This function essentially calls on start() and stop(). This behavior might be changed later. */
int rsd_pause (rsound_t *rd, int enable);
/* Frees an rsound_t struct. Make sure that the stream is properly closed down with rsd_stop() before calling rsd_free(). */
int rsd_free (rsound_t *rd);
RETRO_END_DECLS
#endif

118
audio/drivers/rwebaudio.c
View File

@ -1,118 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2015 - Michael Lelli
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <unistd.h>
#include <boolean.h>
#include "../audio_driver.h"
/* forward declarations */
unsigned RWebAudioSampleRate(void);
void *RWebAudioInit(unsigned latency);
ssize_t RWebAudioWrite(const void *buf, size_t size);
bool RWebAudioStop(void);
bool RWebAudioStart(void);
void RWebAudioSetNonblockState(bool state);
void RWebAudioFree(void);
size_t RWebAudioWriteAvail(void);
size_t RWebAudioBufferSize(void);
static bool rwebaudio_is_paused;
static void rwebaudio_free(void *data)
{
RWebAudioFree();
}
static void *rwebaudio_init(const char *device, unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
void *data = RWebAudioInit(latency);
(void)device;
(void)rate;
if (data)
*new_rate = RWebAudioSampleRate();
return data;
}
static ssize_t rwebaudio_write(void *data, const void *buf, size_t size)
{
(void)data;
return RWebAudioWrite(buf, size);
}
static bool rwebaudio_stop(void *data)
{
(void)data;
rwebaudio_is_paused = true;
return RWebAudioStop();
}
static void rwebaudio_set_nonblock_state(void *data, bool state)
{
(void)data;
RWebAudioSetNonblockState(state);
}
static bool rwebaudio_alive(void *data)
{
(void)data;
return !rwebaudio_is_paused;
}
static bool rwebaudio_start(void *data, bool is_shutdown)
{
(void)data;
rwebaudio_is_paused = false;
return RWebAudioStart();
}
static size_t rwebaudio_write_avail(void *data)
{
(void)data;
return RWebAudioWriteAvail();
}
static size_t rwebaudio_buffer_size(void *data)
{
(void)data;
return RWebAudioBufferSize();
}
static bool rwebaudio_use_float(void *data)
{
(void)data;
return true;
}
audio_driver_t audio_rwebaudio = {
rwebaudio_init,
rwebaudio_write,
rwebaudio_stop,
rwebaudio_start,
rwebaudio_alive,
rwebaudio_set_nonblock_state,
rwebaudio_free,
rwebaudio_use_float,
"rwebaudio",
NULL,
NULL,
rwebaudio_write_avail,
rwebaudio_buffer_size,
};

275
audio/drivers/sdl_audio.c
View File

@ -1,275 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <boolean.h>
#include <rthreads/rthreads.h>
#include <queues/fifo_queue.h>
#include <retro_inline.h>
#include <retro_math.h>
#include "../audio_driver.h"
#include "../../verbosity.h"
#include <stdint.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include "SDL.h"
#include "SDL_audio.h"
typedef struct sdl_audio
{
bool nonblock;
bool is_paused;
#ifdef HAVE_THREADS
slock_t *lock;
scond_t *cond;
#endif
fifo_buffer_t *buffer;
} sdl_audio_t;
static void sdl_audio_cb(void *data, Uint8 *stream, int len)
{
sdl_audio_t *sdl = (sdl_audio_t*)data;
size_t avail = fifo_read_avail(sdl->buffer);
size_t write_size = len > (int)avail ? avail : len;
fifo_read(sdl->buffer, stream, write_size);
#ifdef HAVE_THREADS
scond_signal(sdl->cond);
#endif
/* If underrun, fill rest with silence. */
memset(stream + write_size, 0, len - write_size);
}
static INLINE int find_num_frames(int rate, int latency)
{
int frames = (rate * latency) / 1000;
/* SDL only likes 2^n sized buffers. */
return next_pow2(frames);
}
static void *sdl_audio_init(const char *device,
unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
int frames;
size_t bufsize;
SDL_AudioSpec out;
SDL_AudioSpec spec = {0};
void *tmp = NULL;
sdl_audio_t *sdl = NULL;
(void)device;
if (SDL_WasInit(0) == 0)
{
if (SDL_Init(SDL_INIT_AUDIO) < 0)
return NULL;
}
else if (SDL_InitSubSystem(SDL_INIT_AUDIO) < 0)
return NULL;
sdl = (sdl_audio_t*)calloc(1, sizeof(*sdl));
if (!sdl)
return NULL;
/* We have to buffer up some data ourselves, so we let SDL
* carry approximately half of the latency.
*
* SDL double buffers audio and we do as well. */
frames = find_num_frames(rate, latency / 4);
spec.freq = rate;
spec.format = AUDIO_S16SYS;
spec.channels = 2;
spec.samples = frames; /* This is in audio frames, not samples ... :( */
spec.callback = sdl_audio_cb;
spec.userdata = sdl;
if (SDL_OpenAudio(&spec, &out) < 0)
{
RARCH_ERR("[SDL audio]: Failed to open SDL audio: %s\n", SDL_GetError());
goto error;
}
*new_rate = out.freq;
#ifdef HAVE_THREADS
sdl->lock = slock_new();
sdl->cond = scond_new();
#endif
RARCH_LOG("[SDL audio]: Requested %u ms latency, got %d ms\n",
latency, (int)(out.samples * 4 * 1000 / (*new_rate)));
/* Create a buffer twice as big as needed and prefill the buffer. */
bufsize = out.samples * 4 * sizeof(int16_t);
tmp = calloc(1, bufsize);
sdl->buffer = fifo_new(bufsize);
if (tmp)
{
fifo_write(sdl->buffer, tmp, bufsize);
free(tmp);
}
SDL_PauseAudio(0);
return sdl;
error:
free(sdl);
return NULL;
}
static ssize_t sdl_audio_write(void *data, const void *buf, size_t size)
{
ssize_t ret = 0;
sdl_audio_t *sdl = (sdl_audio_t*)data;
if (sdl->nonblock)
{
size_t avail, write_amt;
SDL_LockAudio();
avail = fifo_write_avail(sdl->buffer);
write_amt = avail > size ? size : avail;
fifo_write(sdl->buffer, buf, write_amt);
SDL_UnlockAudio();
ret = write_amt;
}
else
{
size_t written = 0;
while (written < size)
{
size_t avail;
SDL_LockAudio();
avail = fifo_write_avail(sdl->buffer);
if (avail == 0)
{
SDL_UnlockAudio();
#ifdef HAVE_THREADS
slock_lock(sdl->lock);
scond_wait(sdl->cond, sdl->lock);
slock_unlock(sdl->lock);
#endif
}
else
{
size_t write_amt = size - written > avail ? avail : size - written;
fifo_write(sdl->buffer, (const char*)buf + written, write_amt);
SDL_UnlockAudio();
written += write_amt;
}
}
ret = written;
}
return ret;
}
static bool sdl_audio_stop(void *data)
{
sdl_audio_t *sdl = (sdl_audio_t*)data;
sdl->is_paused = true;
SDL_PauseAudio(1);
return true;
}
static bool sdl_audio_alive(void *data)
{
sdl_audio_t *sdl = (sdl_audio_t*)data;
if (!sdl)
return false;
return !sdl->is_paused;
}
static bool sdl_audio_start(void *data, bool is_shutdown)
{
sdl_audio_t *sdl = (sdl_audio_t*)data;
sdl->is_paused = false;
SDL_PauseAudio(0);
return true;
}
static void sdl_audio_set_nonblock_state(void *data, bool state)
{
sdl_audio_t *sdl = (sdl_audio_t*)data;
if (sdl)
sdl->nonblock = state;
}
static void sdl_audio_free(void *data)
{
sdl_audio_t *sdl = (sdl_audio_t*)data;
SDL_CloseAudio();
SDL_QuitSubSystem(SDL_INIT_AUDIO);
if (sdl)
{
fifo_free(sdl->buffer);
#ifdef HAVE_THREADS
slock_free(sdl->lock);
scond_free(sdl->cond);
#endif
}
free(sdl);
}
static bool sdl_audio_use_float(void *data)
{
(void)data;
return false;
}
static size_t sdl_audio_write_avail(void *data)
{
/* stub */
(void)data;
return 0;
}
audio_driver_t audio_sdl = {
sdl_audio_init,
sdl_audio_write,
sdl_audio_stop,
sdl_audio_start,
sdl_audio_alive,
sdl_audio_set_nonblock_state,
sdl_audio_free,
sdl_audio_use_float,
#ifdef HAVE_SDL2
"sdl2",
#else
"sdl",
#endif
NULL,
NULL,
sdl_audio_write_avail,
NULL
};

301
audio/drivers/switch_audio.c
View File

@ -1,301 +0,0 @@
/* RetroArch - A frontend for libretro.
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <string.h>
#include <malloc.h>
#include <stdint.h>
#include<libtransistor/nx.h>
#include<libtransistor/alloc_pages.h>
#include "../audio_driver.h"
#include "../../verbosity.h"
static const int sample_rate = 48000;
static const int max_num_samples = sample_rate;
static const int num_channels = 2;
static const size_t sample_buffer_size = ((max_num_samples * num_channels * sizeof(uint16_t)) + 0xfff) & ~0xfff;
typedef struct
{
audio_output_t output;
handle_t event;
audio_output_buffer_t buffers[3];
audio_output_buffer_t *current_buffer;
bool blocking;
bool is_paused;
uint64_t last_append;
unsigned latency;
} switch_audio_t;
static ssize_t switch_audio_write(void *data, const void *buf, size_t size)
{
size_t to_write = size;
switch_audio_t *swa = (switch_audio_t*) data;
#if 0
RARCH_LOG("write %ld samples\n", size/sizeof(uint16_t));
#endif
if (!swa->current_buffer)
{
uint32_t num;
if (audio_ipc_output_get_released_buffer(&swa->output, &num, &swa->current_buffer) != RESULT_OK)
{
RARCH_LOG("Failed to get released buffer?\n");
return -1;
}
#if 0
RARCH_LOG("got buffer, num %d, ptr %p\n", num, swa->current_buffer);
#endif
if (num < 1)
swa->current_buffer = NULL;
if (!swa->current_buffer)
{
if (swa->blocking)
{
RARCH_LOG("No buffer, blocking...\n");
while(swa->current_buffer == NULL)
{
uint32_t num;
uint32_t handle_idx;
svcWaitSynchronization(&handle_idx, &swa->event, 1, 33333333);
svcResetSignal(swa->event);
if (audio_ipc_output_get_released_buffer(&swa->output, &num, &swa->current_buffer) != RESULT_OK)
return -1;
}
} else {
/* no buffer, nonblocking... */
return 0;
}
}
swa->current_buffer->data_size = 0;
}
if (to_write > sample_buffer_size - swa->current_buffer->data_size)
to_write = sample_buffer_size - swa->current_buffer->data_size;
memcpy(((uint8_t*) swa->current_buffer->sample_data) + swa->current_buffer->data_size, buf, to_write);
swa->current_buffer->data_size += to_write;
swa->current_buffer->buffer_size = sample_buffer_size;
if (swa->current_buffer->data_size > (48000*swa->latency)/1000)
{
result_t r = audio_ipc_output_append_buffer(&swa->output, swa->current_buffer);
if (r != RESULT_OK)
{
RARCH_ERR("failed to append buffer: 0x%x\n", r);
return -1;
}
swa->current_buffer = NULL;
}
#if 0
RARCH_LOG("submitted %ld samples, %ld samples since last submit\n",
to_write/num_channels/sizeof(uint16_t),
(svcGetSystemTick() - swa->last_append) * sample_rate / 19200000);
#endif
swa->last_append = svcGetSystemTick();
return to_write;
}
static bool switch_audio_stop(void *data)
{
switch_audio_t *swa = (switch_audio_t*) data;
if (!swa)
return false;
if(!swa->is_paused) {
if(audio_ipc_output_stop(&swa->output) != RESULT_OK)
return false;
}
swa->is_paused = true;
return true;
}
static bool switch_audio_start(void *data, bool is_shutdown)
{
switch_audio_t *swa = (switch_audio_t*) data;
if(swa->is_paused) {
if (audio_ipc_output_start(&swa->output) != RESULT_OK)
return false;
}
swa->is_paused = false;
return true;
}
static bool switch_audio_alive(void *data)
{
switch_audio_t *swa = (switch_audio_t*) data;
if (!swa)
return false;
return !swa->is_paused;
}
static void switch_audio_free(void *data)
{
switch_audio_t *swa = (switch_audio_t*) data;
audio_ipc_output_close(&swa->output);
audio_ipc_finalize();
free(swa);
}
static bool switch_audio_use_float(void *data)
{
(void) data;
return false; /* force INT16 */
}
static size_t switch_audio_write_avail(void *data)
{
switch_audio_t *swa = (switch_audio_t*) data;
if (!swa || !swa->current_buffer)
return 0;
return swa->current_buffer->buffer_size;
}
static void switch_audio_set_nonblock_state(void *data, bool state)
{
switch_audio_t *swa = (switch_audio_t*) data;
if (swa)
swa->blocking = !state;
}
static void *switch_audio_init(const char *device,
unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
result_t r;
unsigned i;
char names[8][0x20];
uint32_t num_names = 0;
switch_audio_t *swa = (switch_audio_t*) calloc(1, sizeof(*swa));
if (!swa)
return NULL;
r = audio_ipc_init();
if (r != RESULT_OK)
goto fail;
if (audio_ipc_list_outputs(&names[0], 8, &num_names) != RESULT_OK)
goto fail_audio_ipc;
if (num_names != 1)
{
RARCH_ERR("got back more than one AudioOut\n");
goto fail_audio_ipc;
}
if (audio_ipc_open_output(names[0], &swa->output) != RESULT_OK)
goto fail_audio_ipc;
if (swa->output.sample_rate != sample_rate)
{
RARCH_ERR("expected sample rate of %d, got sample rate of %d\n",
sample_rate, swa->output.sample_rate);
goto fail_audio_output;
}
if (swa->output.num_channels != num_channels)
{
RARCH_ERR("expected %d channels, got %d\n", num_channels,
swa->output.num_channels);
goto fail_audio_output;
}
if (swa->output.sample_format != PCM_INT16)
{
RARCH_ERR("expected PCM_INT16, got %d\n", swa->output.sample_format);
goto fail_audio_output;
}
if (audio_ipc_output_register_buffer_event(&swa->output, &swa->event) != RESULT_OK)
goto fail_audio_output;
swa->blocking = block_frames;
*new_rate = swa->output.sample_rate;
for(i = 0; i < 3; i++)
{
swa->buffers[i].ptr = &swa->buffers[i].sample_data;
swa->buffers[i].sample_data = alloc_pages(sample_buffer_size, sample_buffer_size, NULL);
swa->buffers[i].buffer_size = sample_buffer_size;
swa->buffers[i].data_size = sample_buffer_size;
swa->buffers[i].unknown = 0;
if(swa->buffers[i].sample_data == NULL)
goto fail_audio_output;
if (audio_ipc_output_append_buffer(&swa->output, &swa->buffers[i]) != RESULT_OK)
goto fail_audio_output;
}
swa->current_buffer = NULL;
swa->latency = latency;
swa->last_append = svcGetSystemTick();
swa->is_paused = true;
return swa;
fail_audio_output:
audio_ipc_output_close(&swa->output);
fail_audio_ipc:
audio_ipc_finalize();
fail:
free(swa);
return NULL;
}
static size_t switch_audio_buffer_size(void *data)
{
(void) data;
return sample_buffer_size;
}
audio_driver_t audio_switch = {
switch_audio_init,
switch_audio_write,
switch_audio_stop,
switch_audio_start,
switch_audio_alive,
switch_audio_set_nonblock_state,
switch_audio_free,
switch_audio_use_float,
"switch",
NULL, /* device_list_new */
NULL, /* device_list_free */
switch_audio_write_avail,
switch_audio_buffer_size, /* buffer_size */
};

2435
audio/drivers/tinyalsa.c
View File

File diff suppressed because it is too large Load Diff

1076
audio/drivers/wasapi.c
View File

File diff suppressed because it is too large Load Diff

337
audio/drivers/wiiu_audio.c
View File

@ -1,337 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2014-2017 - Ali Bouhlel
* Copyright (C) 2016-2017 - FIX94
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <string.h>
#include <malloc.h>
#include <stdint.h>
#include <wiiu/os.h>
#include <wiiu/ax.h>
#include "wiiu/wiiu_dbg.h"
#include "wiiu/system/memory.h"
#include "audio/audio_driver.h"
typedef struct
{
AXMVoice* mvoice;
uint16_t* buffer_l;
uint16_t* buffer_r;
bool nonblocking;
uint32_t pos;
uint32_t written;
OSSpinLock spinlock;
} ax_audio_t;
/* 3072 samples main buffer, 64ms total */
#define AX_AUDIO_COUNT 3072
#define AX_AUDIO_SIZE (AX_AUDIO_COUNT << 1u)
#define AX_AUDIO_SAMPLE_COUNT 144 /* 3ms */
#define AX_AUDIO_SAMPLE_MIN (AX_AUDIO_SAMPLE_COUNT * 3) /* 9ms */
#define AX_AUDIO_SAMPLE_LOAD (AX_AUDIO_SAMPLE_COUNT * 10)/* 30ms */
#define AX_AUDIO_MAX_FREE (AX_AUDIO_COUNT - (AX_AUDIO_SAMPLE_COUNT * 2))
#define AX_AUDIO_RATE 48000
#if 0
#define ax_audio_ticks_to_samples(ticks) (((ticks) * 64) / 82875)
#define ax_audio_samples_to_ticks(samples) (((samples) * 82875) / 64)
#endif
static volatile ax_audio_t *wiiu_cb_ax = NULL;
void wiiu_ax_callback(void)
{
/*possibly called before unregister */
if(wiiu_cb_ax == NULL)
return;
ax_audio_t *ax = (ax_audio_t*)wiiu_cb_ax;
if(AXIsMultiVoiceRunning(ax->mvoice))
{
if(OSUninterruptibleSpinLock_Acquire(&ax->spinlock))
{
/* Buffer underrun, stop playback to let it fill up */
if(ax->written < AX_AUDIO_SAMPLE_MIN)
AXSetMultiVoiceState(ax->mvoice, AX_VOICE_STATE_STOPPED);
ax->written -= AX_AUDIO_SAMPLE_COUNT;
OSUninterruptibleSpinLock_Release(&ax->spinlock);
}
}
}
extern void AXRegisterFrameCallback(void *cb);
static void* ax_audio_init(const char* device, unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
AXVoiceOffsets offsets[2];
u16 setup_buf[0x30] = {0};
setup_buf[0x25] = 2; /* we request 2 channels */
AXInitParams init = {AX_INIT_RENDERER_48KHZ, 0, 0};
AXVoiceVeData ve = {0xF000, 0};
ax_audio_t* ax = (ax_audio_t*)calloc(1, sizeof(ax_audio_t));
if (!ax)
return NULL;
AXInitWithParams(&init);
AXAcquireMultiVoice(31, NULL, 0, setup_buf, &ax->mvoice);
if (!ax->mvoice || ax->mvoice->channels != 2)
{
free(ax);
return NULL;
}
ax->buffer_l = MEM1_alloc(AX_AUDIO_SIZE, 0x100);
ax->buffer_r = MEM1_alloc(AX_AUDIO_SIZE, 0x100);
memset(ax->buffer_l,0,AX_AUDIO_SIZE);
memset(ax->buffer_r,0,AX_AUDIO_SIZE);
DCFlushRange(ax->buffer_l,AX_AUDIO_SIZE);
DCFlushRange(ax->buffer_r,AX_AUDIO_SIZE);
/* shared by both voices */
offsets[0].currentOffset = 0;
offsets[0].loopOffset = 0;
offsets[0].endOffset = AX_AUDIO_COUNT - 1;
offsets[0].loopingEnabled = AX_VOICE_LOOP_ENABLED;
offsets[0].dataType = AX_VOICE_FORMAT_LPCM16;
memcpy(&offsets[1], &offsets[0], sizeof(AXVoiceOffsets));
/* different buffers per voice */
offsets[0].data = ax->buffer_l;
offsets[1].data = ax->buffer_r;
AXSetMultiVoiceOffsets(ax->mvoice, offsets);
AXSetMultiVoiceSrcType(ax->mvoice, AX_VOICE_SRC_TYPE_NONE);
AXSetMultiVoiceSrcRatio(ax->mvoice, 1.0f);
AXSetMultiVoiceVe(ax->mvoice, &ve);
AXSetMultiVoiceDeviceMix(ax->mvoice, AX_DEVICE_TYPE_DRC, 0, 0, 0x8000, 0);
AXSetMultiVoiceDeviceMix(ax->mvoice, AX_DEVICE_TYPE_TV, 0, 0, 0x8000, 0);
AXSetMultiVoiceState(ax->mvoice, AX_VOICE_STATE_STOPPED);
ax->pos = 0;
ax->written = 0;
*new_rate = AX_AUDIO_RATE;
OSInitSpinLock(&ax->spinlock);
wiiu_cb_ax = ax;
AXRegisterFrameCallback(wiiu_ax_callback);
return ax;
}
static void ax_audio_free(void* data)
{
ax_audio_t* ax = (ax_audio_t*)data;
wiiu_cb_ax = NULL;
AXRegisterFrameCallback(NULL);
AXFreeMultiVoice(ax->mvoice);
AXQuit();
MEM1_free(ax->buffer_l);
MEM1_free(ax->buffer_r);
free(ax);
}
static bool ax_audio_stop(void* data)
{
ax_audio_t* ax = (ax_audio_t*)data;
AXSetMultiVoiceState(ax->mvoice, AX_VOICE_STATE_STOPPED);
return true;
}
static int ax_audio_limit(int in)
{
if(in < 0)
in += AX_AUDIO_COUNT;
else if(in >= AX_AUDIO_COUNT)
in -= AX_AUDIO_COUNT;
return in;
}
static bool ax_audio_start(void* data, bool is_shutdown)
{
ax_audio_t* ax = (ax_audio_t*)data;
/* Prevents restarting audio when the menu
* is toggled off on shutdown */
if (is_shutdown)
return true;
/* Set back to playing on enough buffered data */
if(ax->written > AX_AUDIO_SAMPLE_LOAD)
{
AXSetMultiVoiceCurrentOffset(ax->mvoice, ax_audio_limit(ax->pos - ax->written));
AXSetMultiVoiceState(ax->mvoice, AX_VOICE_STATE_PLAYING);
}
return true;
}
static ssize_t ax_audio_write(void* data, const void* buf, size_t size)
{
uint32_t i;
size_t countAvail = 0;
ax_audio_t* ax = (ax_audio_t*)data;
const uint16_t* src = buf;
size_t count = size >> 2;
if(!size || (size & 0x3))
return 0;
if(count > AX_AUDIO_MAX_FREE)
count = AX_AUDIO_MAX_FREE;
countAvail = ((ax->written > AX_AUDIO_MAX_FREE) ? 0 : (AX_AUDIO_MAX_FREE - ax->written));
if (ax->nonblocking)
{
/* Not enough available for 3ms of data */
if(countAvail < AX_AUDIO_SAMPLE_COUNT)
count = 0;
}
else if(countAvail < count)
{
/* Sync, wait for free memory */
while(AXIsMultiVoiceRunning(ax->mvoice) && (countAvail < count))
{
OSYieldThread(); /* Gives threads with same priority time to run */
countAvail = (ax->written > AX_AUDIO_MAX_FREE ? 0 : (AX_AUDIO_MAX_FREE - ax->written));
}
}
/* Over available space, do as much as possible */
if(count > countAvail)
count = countAvail;
/* make sure we have input size */
if(count > 0)
{
/* write in new data */
size_t startPos = ax->pos;
int flushP2needed = 0;
int flushP2 = 0;
for (i = 0; i < (count << 1); i += 2)
{
ax->buffer_l[ax->pos] = src[i];
ax->buffer_r[ax->pos] = src[i + 1];
ax->pos = ax_audio_limit(ax->pos + 1);
/* wrapped around, make sure to store cache */
if(ax->pos == 0)
{
flushP2needed = 1;
flushP2 = ((count << 1) - i);
DCStoreRangeNoSync(ax->buffer_l+startPos, (AX_AUDIO_COUNT-startPos) << 1);
DCStoreRangeNoSync(ax->buffer_r+startPos, (AX_AUDIO_COUNT-startPos) << 1);
}
}
/* standard cache store case */
if(!flushP2needed)
{
DCStoreRangeNoSync(ax->buffer_l+startPos, count << 1);
DCStoreRange(ax->buffer_r+startPos, count << 1);
}
/* store the rest after wrap */
else if(flushP2 > 0)
{
DCStoreRangeNoSync(ax->buffer_l, flushP2);
DCStoreRange(ax->buffer_r, flushP2);
}
/* add in new audio data */
if(OSUninterruptibleSpinLock_Acquire(&ax->spinlock))
{
ax->written += count;
OSUninterruptibleSpinLock_Release(&ax->spinlock);
}
}
/* Possibly buffer underrun
*
* checks if it can be started
*/
if(!AXIsMultiVoiceRunning(ax->mvoice))
ax_audio_start(ax, false);
/* return what was actually copied */
return (count << 2);
}
static bool ax_audio_alive(void* data)
{
ax_audio_t* ax = (ax_audio_t*)data;
return AXIsMultiVoiceRunning(ax->mvoice);
}
static void ax_audio_set_nonblock_state(void* data, bool state)
{
ax_audio_t* ax = (ax_audio_t*)data;
if (ax)
ax->nonblocking = state;
}
static bool ax_audio_use_float(void* data)
{
(void)data;
return false;
}
static size_t ax_audio_write_avail(void* data)
{
ax_audio_t* ax = (ax_audio_t*)data;
size_t ret = AX_AUDIO_COUNT - ax->written;
return (ret < AX_AUDIO_SAMPLE_COUNT ? 0 : ret);
}
static size_t ax_audio_buffer_size(void* data)
{
(void)data;
return AX_AUDIO_COUNT;
}
audio_driver_t audio_ax =
{
ax_audio_init,
ax_audio_write,
ax_audio_stop,
ax_audio_start,
ax_audio_alive,
ax_audio_set_nonblock_state,
ax_audio_free,
ax_audio_use_float,
"AX",
NULL, /* device_list_new */
NULL, /* device_list_free */
NULL, /* write_avail */
NULL, /* buffer_size */
};

430
audio/drivers/xaudio.c
View File

@ -1,430 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#if !defined(_XBOX) && (_MSC_VER == 1310)
#ifndef _WIN32_DCOM
#define _WIN32_DCOM
#endif
#endif
#include <stdio.h>
#include <stdint.h>
#include <stddef.h>
#include <stdlib.h>
#include <boolean.h>
#include <compat/msvc.h>
#include <retro_miscellaneous.h>
#if defined(_MSC_VER) && (_WIN32_WINNT <= _WIN32_WINNT_WIN2K)
/* needed for CoInitializeEx */
#define _WIN32_DCOM
#endif
#include "xaudio.h"
#include "../audio_driver.h"
#include "../../verbosity.h"
typedef struct xaudio2 xaudio2_t;
#define MAX_BUFFERS 16
#define MAX_BUFFERS_MASK (MAX_BUFFERS - 1)
#ifndef COINIT_MULTITHREADED
#define COINIT_MULTITHREADED 0x00
#endif
#define XAUDIO2_WRITE_AVAILABLE(handle) ((handle)->bufsize * (MAX_BUFFERS - (handle)->buffers - 1))
typedef struct
{
xaudio2_t *xa;
bool nonblock;
bool is_paused;
size_t bufsize;
} xa_t;
#if defined(__cplusplus) && !defined(CINTERFACE)
struct xaudio2 : public IXAudio2VoiceCallback
#else
struct xaudio2
#endif
{
#if defined(__cplusplus) && !defined(CINTERFACE)
xaudio2() :
buf(0), pXAudio2(0), pMasterVoice(0),
pSourceVoice(0), hEvent(0), buffers(0), bufsize(0),
bufptr(0), write_buffer(0)
{}
virtual ~xaudio2() {}
STDMETHOD_(void, OnBufferStart) (void *) {}
STDMETHOD_(void, OnBufferEnd) (void *)
{
InterlockedDecrement((LONG volatile*)&buffers);
SetEvent(hEvent);
}
STDMETHOD_(void, OnLoopEnd) (void *) {}
STDMETHOD_(void, OnStreamEnd) () {}
STDMETHOD_(void, OnVoiceError) (void *, HRESULT) {}
STDMETHOD_(void, OnVoiceProcessingPassEnd) () {}
STDMETHOD_(void, OnVoiceProcessingPassStart) (UINT32) {}
#else
const IXAudio2VoiceCallbackVtbl *lpVtbl;
#endif
uint8_t *buf;
IXAudio2 *pXAudio2;
IXAudio2MasteringVoice *pMasterVoice;
IXAudio2SourceVoice *pSourceVoice;
HANDLE hEvent;
unsigned long volatile buffers;
unsigned bufsize;
unsigned bufptr;
unsigned write_buffer;
};
#if !defined(__cplusplus) || defined(CINTERFACE)
static void WINAPI voice_on_buffer_end(IXAudio2VoiceCallback *handle_, void *data)
{
xaudio2_t *handle = (xaudio2_t*)handle_;
(void)data;
InterlockedDecrement((LONG volatile*)&handle->buffers);
SetEvent(handle->hEvent);
}
static void WINAPI dummy_voidp(IXAudio2VoiceCallback *handle, void *data) { (void)handle; (void)data; }
static void WINAPI dummy_nil(IXAudio2VoiceCallback *handle) { (void)handle; }
static void WINAPI dummy_uint32(IXAudio2VoiceCallback *handle, UINT32 dummy) { (void)handle; (void)dummy; }
static void WINAPI dummy_voidp_hresult(IXAudio2VoiceCallback *handle, void *data, HRESULT dummy) { (void)handle; (void)data; (void)dummy; }
const struct IXAudio2VoiceCallbackVtbl voice_vtable = {
dummy_uint32,
dummy_nil,
dummy_nil,
dummy_voidp,
voice_on_buffer_end,
dummy_voidp,
dummy_voidp_hresult,
};
#endif
#if 0
static void xaudio2_enumerate_devices(xaudio2_t *xa)
{
uint32_t dev_count = 0;
unsigned i = 0;
(void)xa;
(void)i;
(void)dev_count;
#ifndef _XBOX
IXAudio2_GetDeviceCount(xa->pXAudio2, &dev_count);
fprintf(stderr, "XAudio2 devices:\n");
for (i = 0; i < dev_count; i++)
{
XAUDIO2_DEVICE_DETAILS dev_detail;
IXAudio2_GetDeviceDetails(xa->pXAudio2, i, &dev_detail);
fwprintf(stderr, L"\t%u: %s\n", i, dev_detail.DisplayName);
}
#endif
}
#endif
static void xaudio2_set_wavefmt(WAVEFORMATEX *wfx,
unsigned channels, unsigned samplerate)
{
wfx->wFormatTag = WAVE_FORMAT_IEEE_FLOAT;
wfx->nBlockAlign = channels * sizeof(float);
wfx->wBitsPerSample = sizeof(float) * 8;
wfx->nChannels = channels;
wfx->nSamplesPerSec = samplerate;
wfx->nAvgBytesPerSec = wfx->nSamplesPerSec * wfx->nBlockAlign;
wfx->cbSize = 0;
}
static void xaudio2_free(xaudio2_t *handle)
{
if (!handle)
return;
if (handle->pSourceVoice)
{
IXAudio2SourceVoice_Stop(handle->pSourceVoice,
0, XAUDIO2_COMMIT_NOW);
IXAudio2SourceVoice_DestroyVoice(handle->pSourceVoice);
}
if (handle->pMasterVoice)
{
IXAudio2MasteringVoice_DestroyVoice(handle->pMasterVoice);
}
if (handle->pXAudio2)
{
IXAudio2_Release(handle->pXAudio2);
}
if (handle->hEvent)
CloseHandle(handle->hEvent);
free(handle->buf);
#if defined(__cplusplus) && !defined(CINTERFACE)
delete handle;
#else
free(handle);
#endif
}
static xaudio2_t *xaudio2_new(unsigned samplerate, unsigned channels,
size_t size, unsigned device)
{
xaudio2_t *handle = NULL;
WAVEFORMATEX wfx = {0};
#ifndef _XBOX
CoInitializeEx(0, COINIT_MULTITHREADED);
#endif
#if defined(__cplusplus) && !defined(CINTERFACE)
handle = new xaudio2;
#else
handle = (xaudio2_t*)calloc(1, sizeof(*handle));
#endif
if (!handle)
goto error;
#if !defined(__cplusplus) || defined(CINTERFACE)
handle->lpVtbl = &voice_vtable;
#endif
if (FAILED(XAudio2Create(&handle->pXAudio2, 0, XAUDIO2_DEFAULT_PROCESSOR)))
goto error;
if (FAILED(IXAudio2_CreateMasteringVoice(handle->pXAudio2, &handle->pMasterVoice, channels, samplerate, 0, device, NULL)))
goto error;
xaudio2_set_wavefmt(&wfx, channels, samplerate);
if (FAILED(IXAudio2_CreateSourceVoice(handle->pXAudio2,
&handle->pSourceVoice, &wfx,
XAUDIO2_VOICE_NOSRC, XAUDIO2_DEFAULT_FREQ_RATIO,
(IXAudio2VoiceCallback*)handle, 0, 0)))
goto error;
handle->hEvent = CreateEvent(0, FALSE, FALSE, 0);
if (!handle->hEvent)
goto error;
handle->bufsize = size / MAX_BUFFERS;
handle->buf = (uint8_t*)calloc(1, handle->bufsize * MAX_BUFFERS);
if (!handle->buf)
goto error;
if (FAILED(IXAudio2SourceVoice_Start(handle->pSourceVoice, 0,
XAUDIO2_COMMIT_NOW)))
goto error;
return handle;
error:
xaudio2_free(handle);
return NULL;
}
static size_t xaudio2_write(xaudio2_t *handle, const uint8_t *buffer, size_t bytes_)
{
unsigned bytes = bytes_;
while (bytes)
{
unsigned need = MIN(bytes, handle->bufsize - handle->bufptr);
memcpy(handle->buf + handle->write_buffer *
handle->bufsize + handle->bufptr,
buffer, need);
handle->bufptr += need;
buffer += need;
bytes -= need;
if (handle->bufptr == handle->bufsize)
{
XAUDIO2_BUFFER xa2buffer;
while (handle->buffers == MAX_BUFFERS - 1)
WaitForSingleObject(handle->hEvent, INFINITE);
xa2buffer.Flags = 0;
xa2buffer.AudioBytes = handle->bufsize;
xa2buffer.pAudioData = handle->buf + handle->write_buffer * handle->bufsize;
xa2buffer.PlayBegin = 0;
xa2buffer.PlayLength = 0;
xa2buffer.LoopBegin = 0;
xa2buffer.LoopLength = 0;
xa2buffer.LoopCount = 0;
xa2buffer.pContext = NULL;
if (FAILED(IXAudio2SourceVoice_SubmitSourceBuffer(
handle->pSourceVoice, &xa2buffer, NULL)))
return 0;
InterlockedIncrement((LONG volatile*)&handle->buffers);
handle->bufptr = 0;
handle->write_buffer = (handle->write_buffer + 1) & MAX_BUFFERS_MASK;
}
}
return bytes_;
}
static void *xa_init(const char *device, unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
size_t bufsize;
unsigned device_index = 0;
xa_t *xa = (xa_t*)calloc(1, sizeof(*xa));
if (!xa)
return NULL;
if (latency < 8)
latency = 8; /* Do not allow shenanigans. */
bufsize = latency * rate / 1000;
RARCH_LOG("XAudio2: Requesting %u ms latency, using %d ms latency.\n",
latency, (int)bufsize * 1000 / rate);
xa->bufsize = bufsize * 2 * sizeof(float);
if (device)
device_index = strtoul(device, NULL, 0);
xa->xa = xaudio2_new(rate, 2, xa->bufsize, device_index);
if (!xa->xa)
{
RARCH_ERR("Failed to init XAudio2.\n");
free(xa);
return NULL;
}
return xa;
}
static ssize_t xa_write(void *data, const void *buf, size_t size)
{
size_t ret;
xa_t *xa = (xa_t*)data;
if (xa->nonblock)
{
size_t avail = XAUDIO2_WRITE_AVAILABLE(xa->xa);
if (avail == 0)
return 0;
if (avail < size)
size = avail;
}
ret = xaudio2_write(xa->xa, (const uint8_t*)buf, size);
if (ret == 0 && size > 0)
return -1;
return ret;
}
static bool xa_stop(void *data)
{
xa_t *xa = (xa_t*)data;
xa->is_paused = true;
return true;
}
static bool xa_alive(void *data)
{
xa_t *xa = (xa_t*)data;
if (!xa)
return false;
return !xa->is_paused;
}
static void xa_set_nonblock_state(void *data, bool state)
{
xa_t *xa = (xa_t*)data;
if (xa)
xa->nonblock = state;
}
static bool xa_start(void *data, bool is_shutdown)
{
xa_t *xa = (xa_t*)data;
xa->is_paused = false;
return true;
}
static bool xa_use_float(void *data)
{
(void)data;
return true;
}
static void xa_free(void *data)
{
xa_t *xa = (xa_t*)data;
if (!xa)
return;
if (xa->xa)
xaudio2_free(xa->xa);
free(xa);
}
static size_t xa_write_avail(void *data)
{
xa_t *xa = (xa_t*)data;
return XAUDIO2_WRITE_AVAILABLE(xa->xa);
}
static size_t xa_buffer_size(void *data)
{
xa_t *xa = (xa_t*)data;
return xa->bufsize;
}
audio_driver_t audio_xa = {
xa_init,
xa_write,
xa_stop,
xa_start,
xa_alive,
xa_set_nonblock_state,
xa_free,
xa_use_float,
"xaudio",
NULL,
NULL,
xa_write_avail,
xa_buffer_size,
};

364
audio/drivers/xaudio.h
View File

@ -1,364 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
* Copyright (C) 2010-2014 - OV2
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
/* Kinda stripped down. Only contains the bare essentials used in RetroArch. */
#ifndef XAUDIO2_STRIPPED_H
#define XAUDIO2_STRIPPED_H
#include <retro_inline.h>
#include <retro_environment.h>
/* All structures defined in this file use tight field packing */
#pragma pack(push, 1)
#if defined(__cplusplus) && !defined(CINTERFACE)
#define X2DEFAULT(x) = (x)
#else
#define X2DEFAULT(x)
#endif
#ifdef _XBOX
#include <xtl.h>
#ifndef __cplusplus
#define OPAQUE interface
#endif
#define DEFINE_CLSID(className, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
DEFINE_GUID(CLSID_##className, 0x##l, 0x##w1, 0x##w2, 0x##b1, 0x##b2, 0x##b3, 0x##b4, 0x##b5, 0x##b6, 0x##b7, 0x##b8)
#define DEFINE_IID(interfaceName, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
DEFINE_GUID(IID_##interfaceName, 0x##l, 0x##w1, 0x##w2, 0x##b1, 0x##b2, 0x##b3, 0x##b4, 0x##b5, 0x##b6, 0x##b7, 0x##b8)
DEFINE_CLSID(XAudio2, 3eda9b49, 2085, 498b, 9b, b2, 39, a6, 77, 84, 93, de);
DEFINE_CLSID(XAudio2_Debug, 47199894, 7cc2, 444d, 98, 73, ce, d2, 56, 2c, c6, 0e);
DEFINE_IID(IXAudio2, 8bcf1f58, 9fe7, 4583, 8a, c6, e2, ad, c4, 65, c8, bb);
#include <audiodefs.h> /* Basic audio data types and constants */
#else
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <basetyps.h>
#include <objbase.h>
#include <mmreg.h>
#ifndef __cplusplus
#undef OPAQUE
#define OPAQUE struct
#endif
#define DEFINE_GUID_X(n, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
static const GUID n = { l, w1, w2, { b1, b2, b3, b4, b5, b6, b7, b8 } }
#define DEFINE_CLSID_X(className, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
DEFINE_GUID_X(CLSID_##className, 0x##l, 0x##w1, 0x##w2, 0x##b1, 0x##b2, 0x##b3, 0x##b4, 0x##b5, 0x##b6, 0x##b7, 0x##b8)
#define DEFINE_IID_X(interfaceName, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
DEFINE_GUID_X(IID_##interfaceName, 0x##l, 0x##w1, 0x##w2, 0x##b1, 0x##b2, 0x##b3, 0x##b4, 0x##b5, 0x##b6, 0x##b7, 0x##b8)
#ifndef __cplusplus
#ifndef INTERFACE
#define INTERFACE void
#endif
#endif
DEFINE_CLSID_X(XAudio2, 5a508685, a254, 4fba, 9b, 82, 9a, 24, b0, 03, 06, af); /* 2.7 */
DEFINE_IID_X(IXAudio2, 8bcf1f58, 9fe7, 4583, 8a, c6, e2, ad, c4, 65, c8, bb);
#endif
#ifdef _XBOX
#define XAUDIO2_DEFAULT_FREQ_RATIO 2.0f
#else
#define XAUDIO2_DEFAULT_FREQ_RATIO 4.0f
#endif
#define XAUDIO2_COMMIT_NOW 0
#define XAUDIO2_DEFAULT_CHANNELS 0
#define XAUDIO2_DEFAULT_SAMPLERATE 0
#define XAUDIO2_DEBUG_ENGINE 0x0001
#define XAUDIO2_VOICE_NOSRC 0x0004
typedef enum XAUDIO2_DEVICE_ROLE
{
NotDefaultDevice = 0x0,
DefaultConsoleDevice = 0x1,
DefaultMultimediaDevice = 0x2,
DefaultCommunicationsDevice = 0x4,
DefaultGameDevice = 0x8,
GlobalDefaultDevice = 0xf,
InvalidDeviceRole = ~GlobalDefaultDevice
} XAUDIO2_DEVICE_ROLE;
#ifdef _XBOX
typedef enum XAUDIO2_XBOX_HWTHREAD_SPECIFIER
{
XboxThread0 = 0x01,
XboxThread1 = 0x02,
XboxThread2 = 0x04,
XboxThread3 = 0x08,
XboxThread4 = 0x10,
XboxThread5 = 0x20,
XAUDIO2_ANY_PROCESSOR = XboxThread4,
XAUDIO2_DEFAULT_PROCESSOR = XAUDIO2_ANY_PROCESSOR
} XAUDIO2_XBOX_HWTHREAD_SPECIFIER, XAUDIO2_PROCESSOR;
#else
typedef enum XAUDIO2_WINDOWS_PROCESSOR_SPECIFIER
{
#if defined(__STDC_C89__)
XAUDIO2_ANY_PROCESSOR = 0xffff,
#else
XAUDIO2_ANY_PROCESSOR = 0xffffffff,
#endif
XAUDIO2_DEFAULT_PROCESSOR = XAUDIO2_ANY_PROCESSOR
} XAUDIO2_WINDOWS_PROCESSOR_SPECIFIER, XAUDIO2_PROCESSOR;
#endif
typedef enum XAUDIO2_FILTER_TYPE {
LowPassFilter,
BandPassFilter,
HighPassFilter
} XAUDIO2_FILTER_TYPE;
typedef struct XAUDIO2_DEVICE_DETAILS
{
WCHAR DeviceID[256];
WCHAR DisplayName[256];
XAUDIO2_DEVICE_ROLE Role;
WAVEFORMATEXTENSIBLE OutputFormat;
} XAUDIO2_DEVICE_DETAILS;
/* Forward declarations. */
#ifdef __cplusplus
struct XAUDIO2_VOICE_DETAILS;
struct XAUDIO2_VOICE_SENDS;
struct XAUDIO2_EFFECT_DESCRIPTOR;
struct XAUDIO2_EFFECT_CHAIN;
struct XAUDIO2_FILTER_PARAMETERS;
struct XAUDIO2_BUFFER_WMA;
struct XAUDIO2_VOICE_STATE;
struct XAUDIO2_PERFORMANCE_DATA;
struct XAUDIO2_DEBUG_CONFIGURATION;
struct IXAudio2EngineCallback;
struct IXAudio2SubmixVoice;
#else
typedef OPAQUE XAUDIO2_VOICE_DETAILS XAUDIO2_VOICE_DETAILS;
typedef OPAQUE XAUDIO2_VOICE_SENDS XAUDIO2_VOICE_SENDS;
typedef OPAQUE XAUDIO2_EFFECT_DESCRIPTOR XAUDIO2_EFFECT_DESCRIPTOR;
typedef OPAQUE XAUDIO2_EFFECT_CHAIN XAUDIO2_EFFECT_CHAIN;
typedef OPAQUE XAUDIO2_FILTER_PARAMETERS XAUDIO2_FILTER_PARAMETERS;
typedef OPAQUE XAUDIO2_BUFFER_WMA XAUDIO2_BUFFER_WMA;
typedef OPAQUE XAUDIO2_VOICE_STATE XAUDIO2_VOICE_STATE;
typedef OPAQUE XAUDIO2_PERFORMANCE_DATA XAUDIO2_PERFORMANCE_DATA;
typedef OPAQUE XAUDIO2_DEBUG_CONFIGURATION XAUDIO2_DEBUG_CONFIGURATION;
typedef OPAQUE IXAudio2EngineCallback IXAudio2EngineCallback;
typedef OPAQUE IXAudio2SubmixVoice IXAudio2SubmixVoice;
#endif
typedef struct XAUDIO2_BUFFER
{
UINT32 Flags;
UINT32 AudioBytes;
const BYTE* pAudioData;
UINT32 PlayBegin;
UINT32 PlayLength;
UINT32 LoopBegin;
UINT32 LoopLength;
UINT32 LoopCount;
void *pContext;
} XAUDIO2_BUFFER;
#undef INTERFACE
#define INTERFACE IXAudio2VoiceCallback
DECLARE_INTERFACE(IXAudio2VoiceCallback)
{
STDMETHOD_(void, OnVoiceProcessingPassStart) (THIS_ UINT32 BytesRequired) PURE;
STDMETHOD_(void, OnVoiceProcessingPassEnd) (THIS) PURE;
STDMETHOD_(void, OnStreamEnd) (THIS) PURE;
STDMETHOD_(void, OnBufferStart) (THIS_ void *pBufferContext) PURE;
STDMETHOD_(void, OnBufferEnd) (THIS_ void *pBufferContext) PURE;
STDMETHOD_(void, OnLoopEnd) (THIS_ void *pBufferContext) PURE;
STDMETHOD_(void, OnVoiceError) (THIS_ void *pBufferContext, HRESULT Error) PURE;
};
#undef INTERFACE
#define INTERFACE IXAudio2Voice
DECLARE_INTERFACE(IXAudio2Voice)
{
#define Declare_IXAudio2Voice_Methods() \
STDMETHOD_(void, GetVoiceDetails) (THIS_ XAUDIO2_VOICE_DETAILS* pVoiceDetails) PURE; \
STDMETHOD(SetOutputVoices) (THIS_ const XAUDIO2_VOICE_SENDS* pSendList) PURE; \
STDMETHOD(SetEffectChain) (THIS_ const XAUDIO2_EFFECT_CHAIN* pEffectChain) PURE; \
STDMETHOD(EnableEffect) (THIS_ UINT32 EffectIndex, \
UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE; \
STDMETHOD(DisableEffect) (THIS_ UINT32 EffectIndex, \
UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE; \
STDMETHOD_(void, GetEffectState) (THIS_ UINT32 EffectIndex, BOOL* pEnabled) PURE; \
STDMETHOD(SetEffectParameters) (THIS_ UINT32 EffectIndex, \
const void *pParameters, \
UINT32 ParametersByteSize, \
UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE; \
STDMETHOD(GetEffectParameters) (THIS_ UINT32 EffectIndex, void *pParameters, \
UINT32 ParametersByteSize) PURE; \
STDMETHOD(SetFilterParameters) (THIS_ const XAUDIO2_FILTER_PARAMETERS* pParameters, \
UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE; \
STDMETHOD_(void, GetFilterParameters) (THIS_ XAUDIO2_FILTER_PARAMETERS* pParameters) PURE; \
STDMETHOD_(void, SetOutputFilterParameters) (THIS_ IXAudio2Voice *voice, const XAUDIO2_FILTER_PARAMETERS* param, \
UINT32 op X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE; \
STDMETHOD_(void, GetOutputFilterParameters) (THIS_ IXAudio2Voice *voice, XAUDIO2_FILTER_PARAMETERS* param) PURE; \
STDMETHOD(SetVolume) (THIS_ float Volume, \
UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE; \
STDMETHOD_(void, GetVolume) (THIS_ float* pVolume) PURE; \
STDMETHOD(SetChannelVolumes) (THIS_ UINT32 Channels, const float* pVolumes, \
UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE; \
STDMETHOD_(void, GetChannelVolumes) (THIS_ UINT32 Channels, float* pVolumes) PURE; \
STDMETHOD(SetOutputMatrix) (THIS_ IXAudio2Voice* pDestinationVoice, \
UINT32 SourceChannels, UINT32 DestinationChannels, \
const float* pLevelMatrix, \
UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE; \
STDMETHOD_(void, GetOutputMatrix) (THIS_ IXAudio2Voice* pDestinationVoice, \
UINT32 SourceChannels, UINT32 DestinationChannels, \
float* pLevelMatrix) PURE; \
STDMETHOD_(void, DestroyVoice) (THIS) PURE
Declare_IXAudio2Voice_Methods();
};
#undef INTERFACE
#define INTERFACE IXAudio2MasteringVoice
DECLARE_INTERFACE_(IXAudio2MasteringVoice, IXAudio2Voice)
{
Declare_IXAudio2Voice_Methods();
};
#undef INTERFACE
#define INTERFACE IXAudio2SourceVoice
DECLARE_INTERFACE_(IXAudio2SourceVoice, IXAudio2Voice)
{
Declare_IXAudio2Voice_Methods();
STDMETHOD(Start) (THIS_ UINT32 Flags, UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE;
STDMETHOD(Stop) (THIS_ UINT32 Flags, UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE;
STDMETHOD(SubmitSourceBuffer) (THIS_ const XAUDIO2_BUFFER* pBuffer, const XAUDIO2_BUFFER_WMA* pBufferWMA X2DEFAULT(NULL)) PURE;
STDMETHOD(FlushSourceBuffers) (THIS) PURE;
STDMETHOD(Discontinuity) (THIS) PURE;
STDMETHOD(ExitLoop) (THIS_ UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE;
STDMETHOD_(void, GetState) (THIS_ XAUDIO2_VOICE_STATE* pVoiceState) PURE;
STDMETHOD(SetFrequencyRatio) (THIS_ float Ratio,
UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE;
STDMETHOD_(void, GetFrequencyRatio) (THIS_ float* pRatio) PURE;
};
#undef INTERFACE
#define INTERFACE IXAudio2
DECLARE_INTERFACE_(IXAudio2, IUnknown)
{
STDMETHOD(QueryInterface) (THIS_ REFIID riid, void** ppvInterface) PURE;
STDMETHOD_(ULONG, AddRef) (THIS) PURE;
STDMETHOD_(ULONG, Release) (THIS) PURE;
STDMETHOD(GetDeviceCount) (THIS_ UINT32* pCount) PURE;
STDMETHOD(GetDeviceDetails) (THIS_ UINT32 Index, XAUDIO2_DEVICE_DETAILS* pDeviceDetails) PURE;
STDMETHOD(Initialize) (THIS_ UINT32 Flags X2DEFAULT(0),
XAUDIO2_PROCESSOR XAudio2Processor X2DEFAULT(XAUDIO2_DEFAULT_PROCESSOR)) PURE;
STDMETHOD(RegisterForCallbacks) (IXAudio2EngineCallback* pCallback) PURE;
STDMETHOD_(void, UnregisterForCallbacks) (IXAudio2EngineCallback* pCallback) PURE;
STDMETHOD(CreateSourceVoice) (THIS_ IXAudio2SourceVoice** ppSourceVoice,
const WAVEFORMATEX* pSourceFormat,
UINT32 Flags X2DEFAULT(0),
float MaxFrequencyRatio X2DEFAULT(XAUDIO2_DEFAULT_FREQ_RATIO),
IXAudio2VoiceCallback* pCallback X2DEFAULT(NULL),
const XAUDIO2_VOICE_SENDS* pSendList X2DEFAULT(NULL),
const XAUDIO2_EFFECT_CHAIN* pEffectChain X2DEFAULT(NULL)) PURE;
STDMETHOD(CreateSubmixVoice) (THIS_ IXAudio2SubmixVoice** ppSubmixVoice,
UINT32 InputChannels, UINT32 InputSampleRate,
UINT32 Flags X2DEFAULT(0), UINT32 ProcessingStage X2DEFAULT(0),
const XAUDIO2_VOICE_SENDS* pSendList X2DEFAULT(NULL),
const XAUDIO2_EFFECT_CHAIN* pEffectChain X2DEFAULT(NULL)) PURE;
STDMETHOD(CreateMasteringVoice) (THIS_ IXAudio2MasteringVoice** ppMasteringVoice,
UINT32 InputChannels X2DEFAULT(XAUDIO2_DEFAULT_CHANNELS),
UINT32 InputSampleRate X2DEFAULT(XAUDIO2_DEFAULT_SAMPLERATE),
UINT32 Flags X2DEFAULT(0), UINT32 DeviceIndex X2DEFAULT(0),
const XAUDIO2_EFFECT_CHAIN* pEffectChain X2DEFAULT(NULL)) PURE;
STDMETHOD(StartEngine) (THIS) PURE;
STDMETHOD_(void, StopEngine) (THIS) PURE;
STDMETHOD(CommitChanges) (THIS_ UINT32 OperationSet) PURE;
STDMETHOD_(void, GetPerformanceData) (THIS_ XAUDIO2_PERFORMANCE_DATA* pPerfData) PURE;
STDMETHOD_(void, SetDebugConfiguration) (THIS_ const XAUDIO2_DEBUG_CONFIGURATION* pDebugConfiguration,
void *pReserved X2DEFAULT(NULL)) PURE;
};
#if defined(__cplusplus) && !defined(CINTERFACE)
/* C++ hooks */
#define IXAudio2_Initialize(handle,a,b) handle->Initialize(a, b)
#define IXAudio2SourceVoice_SubmitSourceBuffer(handle, a, b) handle->SubmitSourceBuffer(a, b)
#define IXAudio2SourceVoice_Stop(handle, a, b) handle->Stop(a, b)
#define IXAudio2SourceVoice_DestroyVoice(handle) handle->DestroyVoice()
#define IXAudio2MasteringVoice_DestroyVoice(handle) handle->DestroyVoice()
#define IXAudio2_Release(handle) handle->Release()
#define IXAudio2_CreateSourceVoice(handle, a, b, c, d, e, f, g) handle->CreateSourceVoice(a, b, c, d, e, f, g)
#define IXAudio2_CreateMasteringVoice(handle, a, b, c, d, e, f) handle->CreateMasteringVoice(a, b, c, d, e, f)
#define IXAudio2SourceVoice_Start(handle, a, b) handle->Start(a, b)
#else
/* C hooks */
#define IXAudio2_Initialize(handle,a,b) (handle)->lpVtbl->Initialize(handle, a, b)
#define IXAudio2_Release(handle) (handle)->lpVtbl->Release(handle)
#define IXAudio2_CreateSourceVoice(handle,ppSourceVoice,pSourceFormat,Flags,MaxFrequencyRatio,pCallback,pSendList,pEffectChain) (handle)->lpVtbl->CreateSourceVoice(handle, ppSourceVoice,pSourceFormat,Flags,MaxFrequencyRatio,pCallback,pSendList,pEffectChain)
#define IXAudio2_CreateMasteringVoice(handle,ppMasteringVoice,InputChannels,InputSampleRate,Flags,DeviceIndex,pEffectChain) (handle)->lpVtbl->CreateMasteringVoice(handle, ppMasteringVoice,InputChannels,InputSampleRate,Flags,DeviceIndex,pEffectChain)
#define IXAudio2_GetDeviceCount(handle, puCount) (handle)->lpVtbl->GetDeviceCount(handle, puCount)
#define IXAudio2_GetDeviceDetails(handle, Index,pDeviceDetails) (handle)->lpVtbl->GetDeviceDetails(handle, Index, pDeviceDetails)
#define IXAudio2SourceVoice_Start(handle, Flags, OperationSet) (handle)->lpVtbl->Start(handle, Flags, OperationSet)
#define IXAudio2SourceVoice_Stop(handle, Flags, OperationSet) (handle)->lpVtbl->Stop(handle, Flags, OperationSet)
#define IXAudio2SourceVoice_SubmitSourceBuffer(handle, pBuffer, pBufferWMA) (handle)->lpVtbl->SubmitSourceBuffer(handle, pBuffer, pBufferWMA)
#define IXAudio2SourceVoice_DestroyVoice(handle) (handle)->lpVtbl->DestroyVoice(handle)
#define IXAudio2MasteringVoice_DestroyVoice(handle) (handle)->lpVtbl->DestroyVoice(handle)
#endif
#ifdef _XBOX
STDAPI XAudio2Create(__deref_out IXAudio2** ppXAudio2, UINT32 Flags X2DEFAULT(0),
XAUDIO2_PROCESSOR XAudio2Processor X2DEFAULT(XAUDIO2_DEFAULT_PROCESSOR));
#else
static INLINE HRESULT XAudio2Create(IXAudio2 **ppXAudio2, UINT32 flags, XAUDIO2_PROCESSOR proc)
{
IXAudio2 *pXAudio2 = NULL;
#ifdef __cplusplus
HRESULT hr = CoCreateInstance(CLSID_XAudio2, NULL, CLSCTX_INPROC_SERVER, IID_IXAudio2, (void**)&pXAudio2);
#else
HRESULT hr = CoCreateInstance(&CLSID_XAudio2, NULL, CLSCTX_INPROC_SERVER, &IID_IXAudio2, (void**)&pXAudio2);
#endif
if (SUCCEEDED(hr))
{
hr = IXAudio2_Initialize(pXAudio2, 0, XAUDIO2_DEFAULT_PROCESSOR);
if (SUCCEEDED(hr))
*ppXAudio2 = pXAudio2;
else
IXAudio2_Release(pXAudio2);
}
return hr;
}
#endif
/* Undo the #pragma pack(push, 1) directive at the top of this file */
#pragma pack(pop)
#endif

154
audio/drivers/xenon360_audio.c
View File

@ -1,154 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <boolean.h>
#include <xenon_sound/sound.h>
#include <retro_inline.h>
#include "../audio_driver.h"
#define SOUND_FREQUENCY 48000
#define MAX_BUFFER 2048
typedef struct
{
uint32_t buffer[2048];
bool nonblock;
bool is_paused;
} xenon_audio_t;
static void *xenon360_audio_init(const char *device,
unsigned rate, unsigned latency,
unsigned block_frames,
unsigned *new_rate)
{
static bool inited = false;
if (!inited)
{
xenon_sound_init();
inited = true;
}
*new_rate = SOUND_FREQUENCY;
return calloc(1, sizeof(xenon_audio_t));
}
static INLINE uint32_t bswap_32(uint32_t val)
{
return (val >> 24) | (val << 24) |
((val >> 8) & 0xff00) | ((val << 8) & 0xff0000);
}
static ssize_t xenon360_audio_write(void *data, const void *buf, size_t size)
{
size_t written = 0, i;
const uint32_t *in_buf = buf;
xenon_audio_t *xa = data;
for (i = 0; i < (size >> 2); i++)
xa->buffer[i] = bswap_32(in_buf[i]);
if (!xa->nonblock)
{
while (xenon_sound_get_unplayed() >= MAX_BUFFER)
{
/* libxenon doesn't have proper
* synchronization primitives for this... */
udelay(50);
}
xenon_sound_submit(xa->buffer, size);
written = size;
}
else
{
if (xenon_sound_get_unplayed() < MAX_BUFFER)
{
xenon_sound_submit(xa->buffer, size);
written = size;
}
}
return written;
}
static bool xenon360_audio_stop(void *data)
{
xenon_audio_t *xa = data;
xa->is_paused = true;
return true;
}
static bool xenon360_audio_alive(void *data)
{
xenon_audio_t *xa = data;
if (!xa)
return false;
return !xa->is_paused;
}
static void xenon360_audio_set_nonblock_state(void *data, bool state)
{
xenon_audio_t *xa = data;
if (xa)
xa->nonblock = state;
}
static bool xenon360_audio_start(void *data, bool is_shutdown)
{
xenon_audio_t *xa = data;
xa->is_paused = false;
return true;
}
static void xenon360_audio_free(void *data)
{
if (data)
free(data);
}
static bool xenon360_use_float(void *data)
{
(void)data;
return false;
}
static size_t xenon360_write_avail(void *data)
{
(void)data;
return 0;
}
audio_driver_t audio_xenon360 = {
xenon360_audio_init,
xenon360_audio_write,
xenon360_audio_stop,
xenon360_audio_start,
xenon360_audio_alive,
xenon360_audio_set_nonblock_state,
xenon360_audio_free,
xenon360_use_float,
"xenon360",
NULL,
NULL,
xenon360_write_avail,
NULL
};

554
audio/drivers_resampler/cc_resampler.c
View File

@ -1,554 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2014-2017 - Ali Bouhlel ( aliaspider@gmail.com )
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
/* Convoluted Cosine Resampler */
#include <stdint.h>
#include <stdlib.h>
#ifdef __SSE__
#include <xmmintrin.h>
#endif
#include <retro_inline.h>
#include <retro_miscellaneous.h>
#include <memalign.h>
#include <math/float_minmax.h>
#include <audio/audio_resampler.h>
/* Since SSE and NEON don't provide support for trigonometric functions
* we approximate those with polynoms
*
* CC_RESAMPLER_PRECISION defines how accurate the approximation is
* a setting of 5 or more means full precison.
* setting 0 doesn't use a polynom
* setting 1 uses P(X) = X - (3/4)*X^3 + (1/4)*X^5
*
* only 0 and 1 are implemented for SSE and NEON currently
*
* the MIPS_ARCH_ALLEGREX target doesnt require this setting since it has
* native support for the required functions so it will always use full precision.
*/
#ifndef CC_RESAMPLER_PRECISION
#define CC_RESAMPLER_PRECISION 1
#endif
typedef struct rarch_CC_resampler
{
audio_frame_float_t buffer[4];
float distance;
void (*process)(void *re, struct resampler_data *data);
} rarch_CC_resampler_t;
#ifdef _MIPS_ARCH_ALLEGREX
static void resampler_CC_process(void *re_, struct resampler_data *data)
{
float ratio, fraction;
audio_frame_float_t *inp = (audio_frame_float_t*)data->data_in;
audio_frame_float_t *inp_max = (audio_frame_float_t*)
(inp + data->input_frames);
audio_frame_float_t *outp = (audio_frame_float_t*)data->data_out;
(void)re_;
__asm__ (
".set push\n"
".set noreorder\n"
"mtv %2, s700 \n" /* 700 = data->ratio = b */
/* "vsat0.s s700, s700 \n" */
"vrcp.s s701, s700 \n" /* 701 = 1.0 / b */
"vadd.s s702, s700, s700 \n" /* 702 = 2 * b */
"vmul.s s703, s700, s710 \n" /* 703 = b * pi */
"mfv %0, s701 \n"
"mfv %1, s730 \n"
".set pop\n"
: "=r"(ratio), "=r"(fraction)
: "r"((float)data->ratio)
);
for (;;)
{
while (fraction < ratio)
{
if (inp == inp_max)
goto done;
__asm__ (
".set push \n"
".set noreorder \n"
"lv.s s620, 0(%1) \n"
"lv.s s621, 4(%1) \n"
"vsub.s s731, s701, s730 \n"
"vadd.q c600, c730[-X,Y,-X,Y], c730[1/2,1/2,-1/2,-1/2]\n"
"vmul.q c610, c600, c700[Z,Z,Z,Z] \n" /* *2*b */
"vmul.q c600, c600, c700[W,W,W,W] \n" /* *b*pi */
"vsin.q c610, c610 \n"
"vadd.q c600, c600, c610 \n"
"vmul.q c600[-1:1,-1:1,-1:1,-1:1], c600, c710[Y,Y,Y,Y] \n"
"vsub.p c600, c600, c602 \n"
"vmul.q c620, c620[X,Y,X,Y], c600[X,X,Y,Y] \n"
"vadd.q c720, c720, c620 \n"
"vadd.s s730, s730, s730[1] \n"
"mfv %0, s730 \n"
".set pop \n"
: "=r"(fraction)
: "r"(inp));
inp++;
}
__asm__ (
".set push \n"
".set noreorder \n"
"vmul.p c720, c720, c720[1/2,1/2] \n"
"sv.s s720, 0(%1) \n"
"sv.s s721, 4(%1) \n"
"vmov.q c720, c720[Z,W,0,0] \n"
"vsub.s s730, s730, s701 \n"
"mfv %0, s730 \n"
".set pop \n"
: "=r"(fraction)
: "r"(outp));
outp++;
}
/* The VFPU state is assumed to remain intact
* in-between calls to resampler_CC_process. */
done:
data->output_frames = outp - (audio_frame_float_t*)data->data_out;
}
static void *resampler_CC_init(const struct resampler_config *config,
double bandwidth_mod,
enum resampler_quality quality,
resampler_simd_mask_t mask)
{
(void)mask;
(void)bandwidth_mod;
(void)config;
__asm__ (
".set push\n"
".set noreorder\n"
"vcst.s s710, VFPU_PI \n" /* 710 = pi */
"vcst.s s711, VFPU_1_PI \n" /* 711 = 1.0 / (pi) */
"vzero.q c720 \n"
"vzero.q c730 \n"
".set pop\n");
return (void*)-1;
}
#else
#if defined(__SSE__)
#define CC_RESAMPLER_IDENT "SSE"
static void resampler_CC_downsample(void *re_, struct resampler_data *data)
{
rarch_CC_resampler_t *re = (rarch_CC_resampler_t*)re_;
audio_frame_float_t *inp = (audio_frame_float_t*)data->data_in;
audio_frame_float_t *inp_max = (audio_frame_float_t*)(inp + data->input_frames);
audio_frame_float_t *outp = (audio_frame_float_t*)data->data_out;
float ratio = 1.0 / data->ratio;
float b = data->ratio; /* cutoff frequency. */
__m128 vec_previous = _mm_loadu_ps((float*)&re->buffer[0]);
__m128 vec_current = _mm_loadu_ps((float*)&re->buffer[2]);
while (inp != inp_max)
{
__m128 vec_ww1, vec_ww2;
__m128 vec_w_previous;
__m128 vec_w_current;
__m128 vec_in;
__m128 vec_ratio =
_mm_mul_ps(_mm_set_ps1(ratio), _mm_set_ps(3.0, 2.0, 1.0, 0.0));
__m128 vec_w = _mm_sub_ps(_mm_set_ps1(re->distance), vec_ratio);
__m128 vec_w1 = _mm_add_ps(vec_w , _mm_set_ps1(0.5));
__m128 vec_w2 = _mm_sub_ps(vec_w , _mm_set_ps1(0.5));
__m128 vec_b = _mm_set_ps1(b);
vec_w1 = _mm_mul_ps(vec_w1, vec_b);
vec_w2 = _mm_mul_ps(vec_w2, vec_b);
(void)vec_ww1;
(void)vec_ww2;
#if (CC_RESAMPLER_PRECISION > 0)
vec_ww1 = _mm_mul_ps(vec_w1, vec_w1);
vec_ww2 = _mm_mul_ps(vec_w2, vec_w2);
vec_ww1 = _mm_mul_ps(vec_ww1, _mm_sub_ps(_mm_set_ps1(3.0),vec_ww1));
vec_ww2 = _mm_mul_ps(vec_ww2, _mm_sub_ps(_mm_set_ps1(3.0),vec_ww2));
vec_ww1 = _mm_mul_ps(_mm_set_ps1(1.0/4.0), vec_ww1);
vec_ww2 = _mm_mul_ps(_mm_set_ps1(1.0/4.0), vec_ww2);
vec_w1 = _mm_mul_ps(vec_w1, _mm_sub_ps(_mm_set_ps1(1.0), vec_ww1));
vec_w2 = _mm_mul_ps(vec_w2, _mm_sub_ps(_mm_set_ps1(1.0), vec_ww2));
#endif
vec_w1 = _mm_min_ps(vec_w1, _mm_set_ps1( 0.5));
vec_w2 = _mm_min_ps(vec_w2, _mm_set_ps1( 0.5));
vec_w1 = _mm_max_ps(vec_w1, _mm_set_ps1(-0.5));
vec_w2 = _mm_max_ps(vec_w2, _mm_set_ps1(-0.5));
vec_w = _mm_sub_ps(vec_w1, vec_w2);
vec_w_previous =
_mm_shuffle_ps(vec_w,vec_w,_MM_SHUFFLE(1, 1, 0, 0));
vec_w_current =
_mm_shuffle_ps(vec_w,vec_w,_MM_SHUFFLE(3, 3, 2, 2));
vec_in = _mm_loadl_pi(_mm_setzero_ps(),(__m64*)inp);
vec_in = _mm_shuffle_ps(vec_in,vec_in,_MM_SHUFFLE(1, 0, 1, 0));
vec_previous =
_mm_add_ps(vec_previous, _mm_mul_ps(vec_in, vec_w_previous));
vec_current =
_mm_add_ps(vec_current, _mm_mul_ps(vec_in, vec_w_current));
re->distance++;
inp++;
if (re->distance > (ratio + 0.5))
{
_mm_storel_pi((__m64*)outp, vec_previous);
vec_previous =
_mm_shuffle_ps(vec_previous,vec_current,_MM_SHUFFLE(1, 0, 3, 2));
vec_current =
_mm_shuffle_ps(vec_current,_mm_setzero_ps(),_MM_SHUFFLE(1, 0, 3, 2));
re->distance -= ratio;
outp++;
}
}
_mm_storeu_ps((float*)&re->buffer[0], vec_previous);
_mm_storeu_ps((float*)&re->buffer[2], vec_current);
data->output_frames = outp - (audio_frame_float_t*)data->data_out;
}
static void resampler_CC_upsample(void *re_, struct resampler_data *data)
{
rarch_CC_resampler_t *re = (rarch_CC_resampler_t*)re_;
audio_frame_float_t *inp = (audio_frame_float_t*)data->data_in;
audio_frame_float_t *inp_max = (audio_frame_float_t*)(inp + data->input_frames);
audio_frame_float_t *outp = (audio_frame_float_t*)data->data_out;
float b = float_min(data->ratio, 1.00); /* cutoff frequency. */
float ratio = 1.0 / data->ratio;
__m128 vec_previous = _mm_loadu_ps((float*)&re->buffer[0]);
__m128 vec_current = _mm_loadu_ps((float*)&re->buffer[2]);
while (inp != inp_max)
{
__m128 vec_in = _mm_loadl_pi(_mm_setzero_ps(),(__m64*)inp);
vec_previous =
_mm_shuffle_ps(vec_previous,vec_current,_MM_SHUFFLE(1, 0, 3, 2));
vec_current =
_mm_shuffle_ps(vec_current,vec_in,_MM_SHUFFLE(1, 0, 3, 2));
while (re->distance < 1.0)
{
__m128 vec_w_previous, vec_w_current, vec_out;
#if (CC_RESAMPLER_PRECISION > 0)
__m128 vec_ww1, vec_ww2;
#endif
__m128 vec_w =
_mm_add_ps(_mm_set_ps1(re->distance), _mm_set_ps(-2.0, -1.0, 0.0, 1.0));
__m128 vec_w1 = _mm_add_ps(vec_w , _mm_set_ps1(0.5));
__m128 vec_w2 = _mm_sub_ps(vec_w , _mm_set_ps1(0.5));
__m128 vec_b = _mm_set_ps1(b);
vec_w1 = _mm_mul_ps(vec_w1, vec_b);
vec_w2 = _mm_mul_ps(vec_w2, vec_b);
#if (CC_RESAMPLER_PRECISION > 0)
vec_ww1 = _mm_mul_ps(vec_w1, vec_w1);
vec_ww2 = _mm_mul_ps(vec_w2, vec_w2);
vec_ww1 = _mm_mul_ps(vec_ww1,_mm_sub_ps(_mm_set_ps1(3.0),vec_ww1));
vec_ww2 = _mm_mul_ps(vec_ww2,_mm_sub_ps(_mm_set_ps1(3.0),vec_ww2));
vec_ww1 = _mm_mul_ps(_mm_set_ps1(1.0 / 4.0), vec_ww1);
vec_ww2 = _mm_mul_ps(_mm_set_ps1(1.0 / 4.0), vec_ww2);
vec_w1 = _mm_mul_ps(vec_w1, _mm_sub_ps(_mm_set_ps1(1.0), vec_ww1));
vec_w2 = _mm_mul_ps(vec_w2, _mm_sub_ps(_mm_set_ps1(1.0), vec_ww2));
#endif
vec_w1 = _mm_min_ps(vec_w1, _mm_set_ps1( 0.5));
vec_w2 = _mm_min_ps(vec_w2, _mm_set_ps1( 0.5));
vec_w1 = _mm_max_ps(vec_w1, _mm_set_ps1(-0.5));
vec_w2 = _mm_max_ps(vec_w2, _mm_set_ps1(-0.5));
vec_w = _mm_sub_ps(vec_w1, vec_w2);
vec_w_previous = _mm_shuffle_ps(vec_w,vec_w,_MM_SHUFFLE(1, 1, 0, 0));
vec_w_current = _mm_shuffle_ps(vec_w,vec_w,_MM_SHUFFLE(3, 3, 2, 2));
vec_out = _mm_mul_ps(vec_previous, vec_w_previous);
vec_out = _mm_add_ps(vec_out, _mm_mul_ps(vec_current, vec_w_current));
vec_out =
_mm_add_ps(vec_out, _mm_shuffle_ps(vec_out,vec_out,_MM_SHUFFLE(3, 2, 3, 2)));
_mm_storel_pi((__m64*)outp,vec_out);
re->distance += ratio;
outp++;
}
re->distance -= 1.0;
inp++;
}
_mm_storeu_ps((float*)&re->buffer[0], vec_previous);
_mm_storeu_ps((float*)&re->buffer[2], vec_current);
data->output_frames = outp - (audio_frame_float_t*)data->data_out;
}
#elif defined (__ARM_NEON__) && !defined(DONT_WANT_ARM_OPTIMIZATIONS)
#define CC_RESAMPLER_IDENT "NEON"
size_t resampler_CC_downsample_neon(float *outp, const float *inp,
rarch_CC_resampler_t* re_, size_t input_frames, float ratio);
size_t resampler_CC_upsample_neon (float *outp, const float *inp,
rarch_CC_resampler_t* re_, size_t input_frames, float ratio);
static void resampler_CC_downsample(void *re_, struct resampler_data *data)
{
data->output_frames = resampler_CC_downsample_neon(
data->data_out, data->data_in, re_, data->input_frames, data->ratio);
}
static void resampler_CC_upsample(void *re_, struct resampler_data *data)
{
data->output_frames = resampler_CC_upsample_neon(
data->data_out, data->data_in, re_, data->input_frames, data->ratio);
}
#else
/* C reference version. Not optimized. */
#define CC_RESAMPLER_IDENT "C"
#if (CC_RESAMPLER_PRECISION > 4)
static INLINE float cc_int(float x, float b)
{
float val = x * b * M_PI + sinf(x * b * M_PI);
return (val > M_PI) ? M_PI : (val < -M_PI) ? -M_PI : val;
}
#define cc_kernel(x, b) ((cc_int((x) + 0.5, (b)) - cc_int((x) - 0.5, (b))) / (2.0 * M_PI))
#else
static INLINE float cc_int(float x, float b)
{
float val = x * b;
#if (CC_RESAMPLER_PRECISION > 0)
val = val*(1 - 0.25 * val * val * (3.0 - val * val));
#endif
return (val > 0.5) ? 0.5 : (val < -0.5) ? -0.5 : val;
}
#define cc_kernel(x, b) ((cc_int((x) + 0.5, (b)) - cc_int((x) - 0.5, (b))))
#endif
static INLINE void add_to(const audio_frame_float_t *source,
audio_frame_float_t *target, float ratio)
{
target->l += source->l * ratio;
target->r += source->r * ratio;
}
static void resampler_CC_downsample(void *re_, struct resampler_data *data)
{
rarch_CC_resampler_t *re = (rarch_CC_resampler_t*)re_;
audio_frame_float_t *inp = (audio_frame_float_t*)data->data_in;
audio_frame_float_t *inp_max = (audio_frame_float_t*)
(inp + data->input_frames);
audio_frame_float_t *outp = (audio_frame_float_t*)data->data_out;
float ratio = 1.0 / data->ratio;
float b = data->ratio; /* cutoff frequency. */
while (inp != inp_max)
{
add_to(inp, re->buffer + 0, cc_kernel(re->distance, b));
add_to(inp, re->buffer + 1, cc_kernel(re->distance - ratio, b));
add_to(inp, re->buffer + 2, cc_kernel(re->distance - ratio - ratio, b));
re->distance++;
inp++;
if (re->distance > (ratio + 0.5))
{
*outp = re->buffer[0];
re->buffer[0] = re->buffer[1];
re->buffer[1] = re->buffer[2];
re->buffer[2].l = 0.0;
re->buffer[2].r = 0.0;
re->distance -= ratio;
outp++;
}
}
data->output_frames = outp - (audio_frame_float_t*)data->data_out;
}
static void resampler_CC_upsample(void *re_, struct resampler_data *data)
{
rarch_CC_resampler_t *re = (rarch_CC_resampler_t*)re_;
audio_frame_float_t *inp = (audio_frame_float_t*)data->data_in;
audio_frame_float_t *inp_max = (audio_frame_float_t*)
(inp + data->input_frames);
audio_frame_float_t *outp = (audio_frame_float_t*)data->data_out;
float b = float_min(data->ratio, 1.00); /* cutoff frequency. */
float ratio = 1.0 / data->ratio;
while (inp != inp_max)
{
re->buffer[0] = re->buffer[1];
re->buffer[1] = re->buffer[2];
re->buffer[2] = re->buffer[3];
re->buffer[3] = *inp;
while (re->distance < 1.0)
{
int i;
outp->l = 0.0;
outp->r = 0.0;
for (i = 0; i < 4; i++)
{
float temp = cc_kernel(re->distance + 1.0 - i, b);
outp->l += re->buffer[i].l * temp;
outp->r += re->buffer[i].r * temp;
}
re->distance += ratio;
outp++;
}
re->distance -= 1.0;
inp++;
}
data->output_frames = outp - (audio_frame_float_t*)data->data_out;
}
#endif
static void resampler_CC_process(void *re_, struct resampler_data *data)
{
rarch_CC_resampler_t *re = (rarch_CC_resampler_t*)re_;
if (re)
re->process(re_, data);
}
static void *resampler_CC_init(const struct resampler_config *config,
double bandwidth_mod,
enum resampler_quality quality,
resampler_simd_mask_t mask)
{
int i;
rarch_CC_resampler_t *re = (rarch_CC_resampler_t*)
memalign_alloc(32, sizeof(rarch_CC_resampler_t));
/* TODO: lookup if NEON support can be detected at
* runtime and a funcptr set at runtime for either
* C codepath or NEON codepath. This will help out
* Android. */
(void)mask;
(void)config;
if (!re)
return NULL;
for (i = 0; i < 4; i++)
{
re->buffer[i].l = 0.0;
re->buffer[i].r = 0.0;
}
/* Variations of data->ratio around 0.75 are safer
* than around 1.0 for both up/downsampler. */
if (bandwidth_mod < 0.75)
{
re->process = resampler_CC_downsample;
re->distance = 0.0;
}
else
{
re->process = resampler_CC_upsample;
re->distance = 2.0;
}
return re;
}
#endif
static void resampler_CC_free(void *re_)
{
#ifndef _MIPS_ARCH_ALLEGREX
rarch_CC_resampler_t *re = (rarch_CC_resampler_t*)re_;
if (re)
memalign_free(re);
#endif
(void)re_;
}
retro_resampler_t CC_resampler = {
resampler_CC_init,
resampler_CC_process,
resampler_CC_free,
RESAMPLER_API_VERSION,
"CC",
"cc"
};

383
audio/drivers_resampler/cc_resampler_neon.S
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@ -1,383 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2014-2017 - Ali Bouhlel ( aliaspider@gmail.com )
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#if defined(__ARM_NEON__)
#ifndef CC_RESAMPLER_PRECISION
#define CC_RESAMPLER_PRECISION 1
#endif
#ifndef __MACH__
.arm
#endif
.align 4
.globl resampler_CC_downsample_neon
#ifndef __MACH__
.type resampler_CC_downsample_neon, %function
#endif
.globl _resampler_CC_downsample_neon
#ifndef __MACH__
.type _resampler_CC_downsample_neon, %function
#endif
# size_t resampler_CC_downsample_neon(float *outp, const float *inp,
# rarch_CC_resampler_t* re_, size_t input_frames, float ratio);
# r0: outp initial (and output_frames return value)
# r1: inp initial/current
# r2: re_ [r2+0] --> {q14,q15}=buffer , [r2+32] --> s5=distance
# r3: input_frames/inp_max
# r4: outp current
# r5:
# r6:
# r7:
# q0: d0: s0: 0.0 # q4: d8: s16: min(ratio, 1.0)
# s1: 1.0 # s17: min(ratio, 1.0)
# d1: s2: 2.0 # d9: s18: min(ratio, 1.0)
# s3: 3.0 # s19: min(ratio, 1.0)
# q1: d2: s4: ratio # q5: d10: s20: 1.0
# s5: distance # s21: 1.0
# d3: s6: (1.0/ratio) # d11: s22: 1.0
# s7: (1.0/ratio)+0.5 # s23: 1.0
# q2: d4: s8: 0.5 # q6: d12: s24: 3.0
# s9: 0.5 # s25: 3.0
# d5: s10: 0.5 # d13: s26: 3.0
# s11: 0.5 # s27: 3.0
# q3: d6: s12: -0.5 # q7: d14: s28: 0.25
# s13: -0.5 # s29: 0.25
# d7: s14: -0.5 # d15: s30: 0.25
# s15: -0.5 # s31: 0.25
# q8: d16: (temp) # q12: d24: (temp)
# (temp) # (temp)
# d17: (temp) # d25: (temp)
# (temp) # (temp)
# q9: d18: (temp) # q13: d26: (temp)
# (temp) # (temp)
# d19: (temp) # d27: (temp)
# (temp) # (temp)
# q10: d20: (temp) # q14: d28: buffer[0]
# (temp) # buffer[1]
# d21: (temp) # d29: buffer[2]
# (temp) # buffer[3]
# q11: d22: (temp) # q15: d30: buffer[4]
# (temp) # buffer[5]
# d23: (temp) # d31: buffer[6]
# (temp) # buffer[7]
resampler_CC_downsample_neon:
_resampler_CC_downsample_neon:
vld1.f32 {q14-q15}, [r2, :256]
vldr s4, [sp]
vpush {q4,q5,q6,q7}
push {r4}
mov r4, r0
veor q0, q0, q0
vmov.f32 s1, #1.0
vmov.f32 s2, #2.0
vmov.f32 s3, #3.0
vmov.f32 q2, #0.5
vmov.f32 q3, #-0.5
vmov.f32 q5, #1.0
vmov.f32 q6, #3.0
vmov.f32 q7, #0.25
vldr s5, [r2, #32]
vdiv.f32 s6, s20, s4
vadd.f32 s7, s6, s8
vdup.f32 q4, d2[0]
vmin.f32 q4, q4, q5
lsl r3, #3
add r3, r3, r1
cmp r3, r1
beq 3f
1:
vdup.f32 q8, d3[0]
vmul.f32 q8, q8, q0
vdup.f32 q9, d2[1]
vsub.f32 q8, q9, q8
vadd.f32 q10, q8, q2
vsub.f32 q11, q8, q2
vmul.f32 q10, q10, q4
vmul.f32 q11, q11, q4
#if (CC_RESAMPLER_PRECISION > 0)
vmul.f32 q8, q10, q10
vmul.f32 q9, q11, q11
vsub.f32 q12, q6, q8
vsub.f32 q13, q6, q9
vmul.f32 q12, q12, q8
vmul.f32 q13, q13, q9
vmul.f32 q12, q12, q7
vmul.f32 q13, q13, q7
vsub.f32 q12, q5, q12
vsub.f32 q13, q5, q13
vmul.f32 q10, q10, q12
vmul.f32 q11, q11, q13
#endif
vmin.f32 q10, q10, q2
vmin.f32 q11, q11, q2
vmax.f32 q10, q10, q3
vmax.f32 q11, q11, q3
vsub.f32 q10, q10, q11
vmov.f32 q11, q10
vzip.f32 q10, q11
vld1.f32 d16, [r1, :64]!
vmov.f32 d17, d16
vmul.f32 q10, q10, q8
vmul.f32 q11, q11, q8
vadd.f32 q14, q14, q10
vadd.f32 q15, q15, q11
# distance++
vadd.f32 s5, s5, s20
vcmpe.f32 s5, s7
vmrs APSR_nzcv, fpscr
ble 2f
vst1.f32 d28, [r4, :64]!
vmov.f32 d28, d29
vmov.f32 d29, d30
vmov.f32 d30, d31
vmov.f32 d31, #0.0
vsub.f32 s5, s5, s6
2:
cmp r3, r1
bne 1b
3:
vst1.f32 {q14-q15}, [r2, :256]
vstr s5, [r2, #32]
sub r0, r4, r0
lsr r0, r0, #3
pop {r4}
vpop {q4,q5,q6,q7}
bx lr
.align 4
.globl resampler_CC_upsample_neon
#ifndef __MACH__
.type resampler_CC_upsample_neon, %function
#endif
.globl _resampler_CC_upsample_neon
#ifndef __MACH__
.type _resampler_CC_upsample_neon, %function
#endif
# size_t resampler_CC_upsample_neon(float *outp, const float *inp,
# rarch_CC_resampler_t* re_, size_t input_frames, float ratio);
# r0: outp initial (and output_frames return value)
# r1: inp initial/current
# r2: re_ [r2+0] --> {q14,q15}=buffer , [r2+32] --> s5=distance
# r3: input_frames/inp_max
# r4: outp current
# r5:
# r6:
# r7:
# q0: d0: s0: 1.0 # q4: d8: s16: min(ratio, 1.0)
# s1: 0.0 # s17: min(ratio, 1.0)
# d1: s2: -1.0 # d9: s18: min(ratio, 1.0)
# s3: -2.0 # s19: min(ratio, 1.0)
# q1: d2: s4: ratio # q5: d10: s20: 1.0
# s5: distance # s21: 1.0
# d3: s6: (1.0/ratio) # d11: s22: 1.0
# s7: (1.0/ratio)+0.5 # s23: 1.0
# q2: d4: s8: 0.5 # q6: d12: s24: 3.0
# s9: 0.5 # s25: 3.0
# d5: s10: 0.5 # d13: s26: 3.0
# s11: 0.5 # s27: 3.0
# q3: d6: s12: -0.5 # q7: d14: s28: 0.25
# s13: -0.5 # s29: 0.25
# d7: s14: -0.5 # d15: s30: 0.25
# s15: -0.5 # s31: 0.25
# q8: d16: (temp) # q12: d24: (temp)
# (temp) # (temp)
# d17: (temp) # d25: (temp)
# (temp) # (temp)
# q9: d18: (temp) # q13: d26: (temp)
# (temp) # (temp)
# d19: (temp) # d27: (temp)
# (temp) # (temp)
# q10: d20: (temp) # q14: d28: buffer[0]
# (temp) # buffer[1]
# d21: (temp) # d29: buffer[2]
# (temp) # buffer[3]
# q11: d22: (temp) # q15: d30: buffer[4]
# (temp) # buffer[5]
# d23: (temp) # d31: buffer[6]
# (temp) # buffer[7]
resampler_CC_upsample_neon:
_resampler_CC_upsample_neon:
vld1.f32 {q14-q15}, [r2, :256]
vldr s4, [sp]
vpush {q4,q5,q6,q7}
push {r4}
mov r4, r0
veor q0, q0, q0
vmov.f32 s0, #1.0
vmov.f32 s2, #-1.0
vmov.f32 s3, #-2.0
vmov.f32 q2, #0.5
vmov.f32 q3, #-0.5
vmov.f32 q5, #1.0
vmov.f32 q6, #3.0
vmov.f32 q7, #0.25
vldr s5, [r2, #32]
vdiv.f32 s6, s20, s4
vadd.f32 s7, s6, s8
vdup.f32 q4, d2[0]
vmin.f32 q4, q4, q5
lsl r3, #3
add r3, r3, r1
cmp r3, r1
beq 4f
1:
vld1.f32 d16, [r1, :64]!
vmov.f32 d28, d29
vmov.f32 d29, d30
vmov.f32 d30, d31
vmov.f32 d31, d16
vcmpe.f32 s5, s20
vmrs APSR_nzcv, fpscr
bge 3f
2:
vdup.f32 q8, d2[1]
vadd.f32 q8, q8, q0
vadd.f32 q10, q8, q2
vsub.f32 q11, q8, q2
vmul.f32 q10, q10, q4
vmul.f32 q11, q11, q4
#if (CC_RESAMPLER_PRECISION > 0)
vmul.f32 q8, q10, q10
vmul.f32 q9, q11, q11
vsub.f32 q12, q6, q8
vsub.f32 q13, q6, q9
vmul.f32 q12, q12, q8
vmul.f32 q13, q13, q9
vmul.f32 q12, q12, q7
vmul.f32 q13, q13, q7
vsub.f32 q12, q5, q12
vsub.f32 q13, q5, q13
vmul.f32 q10, q10, q12
vmul.f32 q11, q11, q13
#endif
vmin.f32 q10, q10, q2
vmin.f32 q11, q11, q2
vmax.f32 q10, q10, q3
vmax.f32 q11, q11, q3
vsub.f32 q10, q10, q11
vmov.f32 q11, q10
vzip.f32 q10, q11
vmul.f32 q10, q10, q14
vmul.f32 q11, q11, q15
vadd.f32 q10, q10, q11
vadd.f32 d20, d20, d21
vst1.f32 d20, [r4, :64]!
vadd.f32 s5, s5, s6
vcmpe.f32 s5, s20
vmrs APSR_nzcv, fpscr
blt 2b
3:
# distance--
vsub.f32 s5, s5, s20
cmp r3, r1
bne 1b
4:
vst1.f32 {q14-q15}, [r2, :256]
vstr s5, [r2, #32]
sub r0, r4, r0
lsr r0, r0, #3
pop {r4}
vpop {q4,q5,q6,q7}
bx lr
#endif

0
libretro-common/audio/dsp_filter.c → audio/dsp_filter.c
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0
libretro-common/audio/dsp_filters/BassBoost.dsp → audio/dsp_filters/BassBoost.dsp
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0
libretro-common/audio/dsp_filters/ChipTuneEnhance.dsp → audio/dsp_filters/ChipTuneEnhance.dsp
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libretro-common/audio/dsp_filters/Chorus.dsp → audio/dsp_filters/Chorus.dsp
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libretro-common/audio/dsp_filters/Crystalizer.dsp → audio/dsp_filters/Crystalizer.dsp
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libretro-common/audio/dsp_filters/EQ.dsp → audio/dsp_filters/EQ.dsp
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libretro-common/audio/dsp_filters/Echo.dsp → audio/dsp_filters/Echo.dsp
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libretro-common/audio/dsp_filters/EchoReverb.dsp → audio/dsp_filters/EchoReverb.dsp
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libretro-common/audio/dsp_filters/HighShelfDampen.dsp → audio/dsp_filters/HighShelfDampen.dsp
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libretro-common/audio/dsp_filters/IIR.dsp → audio/dsp_filters/IIR.dsp
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libretro-common/audio/dsp_filters/LowPassCPS.dsp → audio/dsp_filters/LowPassCPS.dsp
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libretro-common/audio/dsp_filters/Makefile → audio/dsp_filters/Makefile
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libretro-common/audio/dsp_filters/Mono.dsp → audio/dsp_filters/Mono.dsp
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libretro-common/audio/dsp_filters/Panning.dsp → audio/dsp_filters/Panning.dsp
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libretro-common/audio/dsp_filters/Phaser.dsp → audio/dsp_filters/Phaser.dsp
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libretro-common/audio/dsp_filters/Reverb.dsp → audio/dsp_filters/Reverb.dsp
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libretro-common/audio/dsp_filters/Tremolo.dsp → audio/dsp_filters/Tremolo.dsp
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libretro-common/audio/dsp_filters/Vibrato.dsp → audio/dsp_filters/Vibrato.dsp
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libretro-common/audio/dsp_filters/WahWah.dsp → audio/dsp_filters/WahWah.dsp
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