mirror of
https://gitlab.freedesktop.org/wayland/weston
synced 2024-09-06 18:05:39 +00:00
![Armin Krezović](/assets/img/avatar_default.png)
This patch makes use of recently implemented EGL_KHR_no_config_context extension in Mesa, which superseeds EGL_MESA_configless_context. See also (and the follow-up patch): https://lists.freedesktop.org/archives/mesa-dev/2016-September/128510.html v2: - Extend existing infrastructure for EGL_MESA_configless_context per suggestion from Emmanuel Gil Peyrot. Signed-off-by: Armin Krezović <krezovic.armin@gmail.com> Reviewed-by: Daniel Stone <daniels@collabora.com>
171 lines
6.6 KiB
C
171 lines
6.6 KiB
C
/*
|
|
* Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
|
|
* All Rights Reserved.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject to
|
|
* the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the
|
|
* next paragraph) shall be included in all copies or substantial
|
|
* portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
|
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*/
|
|
/* Extensions used by Weston, copied from Mesa's eglmesaext.h, */
|
|
|
|
#ifndef WESTON_EGL_EXT_H
|
|
#define WESTON_EGL_EXT_H
|
|
|
|
#ifdef ENABLE_EGL
|
|
|
|
#ifndef EGL_WL_bind_wayland_display
|
|
#define EGL_WL_bind_wayland_display 1
|
|
|
|
struct wl_display;
|
|
|
|
#ifdef EGL_EGLEXT_PROTOTYPES
|
|
EGLAPI EGLBoolean EGLAPIENTRY eglBindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display);
|
|
EGLAPI EGLBoolean EGLAPIENTRY eglUnbindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display);
|
|
#endif
|
|
typedef EGLBoolean (EGLAPIENTRYP PFNEGLBINDWAYLANDDISPLAYWL) (EGLDisplay dpy, struct wl_display *display);
|
|
typedef EGLBoolean (EGLAPIENTRYP PFNEGLUNBINDWAYLANDDISPLAYWL) (EGLDisplay dpy, struct wl_display *display);
|
|
#endif
|
|
|
|
/*
|
|
* This is a little different to the tests shipped with EGL implementations,
|
|
* which wrap the entire thing in #ifndef EGL_WL_bind_wayland_display, then go
|
|
* on to define both BindWaylandDisplay and QueryWaylandBuffer.
|
|
*
|
|
* Unfortunately, some implementations (particularly the version of Mesa shipped
|
|
* in Ubuntu 12.04) define EGL_WL_bind_wayland_display, but then only provide
|
|
* prototypes for (Un)BindWaylandDisplay, completely omitting
|
|
* QueryWaylandBuffer.
|
|
*
|
|
* Detect this, and provide our own definitions if necessary.
|
|
*/
|
|
#ifndef EGL_WAYLAND_BUFFER_WL
|
|
#define EGL_WAYLAND_BUFFER_WL 0x31D5 /* eglCreateImageKHR target */
|
|
#define EGL_WAYLAND_PLANE_WL 0x31D6 /* eglCreateImageKHR target */
|
|
|
|
#define EGL_TEXTURE_Y_U_V_WL 0x31D7
|
|
#define EGL_TEXTURE_Y_UV_WL 0x31D8
|
|
#define EGL_TEXTURE_Y_XUXV_WL 0x31D9
|
|
#define EGL_TEXTURE_EXTERNAL_WL 0x31DA
|
|
|
|
struct wl_resource;
|
|
#ifdef EGL_EGLEXT_PROTOTYPES
|
|
EGLAPI EGLBoolean EGLAPIENTRY eglQueryWaylandBufferWL(EGLDisplay dpy, struct wl_resource *buffer, EGLint attribute, EGLint *value);
|
|
#endif
|
|
typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYWAYLANDBUFFERWL) (EGLDisplay dpy, struct wl_resource *buffer, EGLint attribute, EGLint *value);
|
|
#endif
|
|
|
|
#ifndef EGL_WL_create_wayland_buffer_from_image
|
|
#define EGL_WL_create_wayland_buffer_from_image 1
|
|
|
|
#ifdef EGL_EGLEXT_PROTOTYPES
|
|
EGLAPI struct wl_buffer * EGLAPIENTRY eglCreateWaylandBufferFromImageWL(EGLDisplay dpy, EGLImageKHR image);
|
|
#endif
|
|
typedef struct wl_buffer * (EGLAPIENTRYP PFNEGLCREATEWAYLANDBUFFERFROMIMAGEWL) (EGLDisplay dpy, EGLImageKHR image);
|
|
#endif
|
|
|
|
#ifndef EGL_TEXTURE_EXTERNAL_WL
|
|
#define EGL_TEXTURE_EXTERNAL_WL 0x31DA
|
|
#endif
|
|
|
|
#ifndef EGL_BUFFER_AGE_EXT
|
|
#define EGL_BUFFER_AGE_EXT 0x313D
|
|
#endif
|
|
|
|
#ifndef EGL_WAYLAND_Y_INVERTED_WL
|
|
#define EGL_WAYLAND_Y_INVERTED_WL 0x31DB /* eglQueryWaylandBufferWL attribute */
|
|
#endif
|
|
|
|
#ifndef GL_EXT_unpack_subimage
|
|
#define GL_EXT_unpack_subimage 1
|
|
#define GL_UNPACK_ROW_LENGTH_EXT 0x0CF2
|
|
#define GL_UNPACK_SKIP_ROWS_EXT 0x0CF3
|
|
#define GL_UNPACK_SKIP_PIXELS_EXT 0x0CF4
|
|
#endif /* GL_EXT_unpack_subimage */
|
|
|
|
/* Mesas gl2ext.h and probably Khronos upstream defined
|
|
* GL_EXT_unpack_subimage with non _EXT suffixed GL_UNPACK_* tokens.
|
|
* In case we're using that mess, manually define the _EXT versions
|
|
* of the tokens here.*/
|
|
#if defined(GL_EXT_unpack_subimage) && !defined(GL_UNPACK_ROW_LENGTH_EXT)
|
|
#define GL_UNPACK_ROW_LENGTH_EXT 0x0CF2
|
|
#define GL_UNPACK_SKIP_ROWS_EXT 0x0CF3
|
|
#define GL_UNPACK_SKIP_PIXELS_EXT 0x0CF4
|
|
#endif
|
|
|
|
/* Define needed tokens from EGL_EXT_image_dma_buf_import extension
|
|
* here to avoid having to add ifdefs everywhere.*/
|
|
#ifndef EGL_EXT_image_dma_buf_import
|
|
#define EGL_LINUX_DMA_BUF_EXT 0x3270
|
|
#define EGL_LINUX_DRM_FOURCC_EXT 0x3271
|
|
#define EGL_DMA_BUF_PLANE0_FD_EXT 0x3272
|
|
#define EGL_DMA_BUF_PLANE0_OFFSET_EXT 0x3273
|
|
#define EGL_DMA_BUF_PLANE0_PITCH_EXT 0x3274
|
|
#define EGL_DMA_BUF_PLANE1_FD_EXT 0x3275
|
|
#define EGL_DMA_BUF_PLANE1_OFFSET_EXT 0x3276
|
|
#define EGL_DMA_BUF_PLANE1_PITCH_EXT 0x3277
|
|
#define EGL_DMA_BUF_PLANE2_FD_EXT 0x3278
|
|
#define EGL_DMA_BUF_PLANE2_OFFSET_EXT 0x3279
|
|
#define EGL_DMA_BUF_PLANE2_PITCH_EXT 0x327A
|
|
#endif
|
|
|
|
#ifndef EGL_EXT_swap_buffers_with_damage
|
|
#define EGL_EXT_swap_buffers_with_damage 1
|
|
typedef EGLBoolean (EGLAPIENTRYP PFNEGLSWAPBUFFERSWITHDAMAGEEXTPROC) (EGLDisplay dpy, EGLSurface surface, EGLint *rects, EGLint n_rects);
|
|
#endif /* EGL_EXT_swap_buffers_with_damage */
|
|
|
|
#ifndef EGL_MESA_configless_context
|
|
#define EGL_MESA_configless_context 1
|
|
#define EGL_NO_CONFIG_MESA ((EGLConfig)0)
|
|
#endif
|
|
|
|
#ifndef EGL_NO_CONFIG_KHR
|
|
#define EGL_NO_CONFIG_KHR ((EGLConfig)0)
|
|
#endif
|
|
|
|
#ifndef EGL_EXT_platform_base
|
|
#define EGL_EXT_platform_base 1
|
|
typedef EGLDisplay (EGLAPIENTRYP PFNEGLGETPLATFORMDISPLAYEXTPROC) (EGLenum platform, void *native_display, const EGLint *attrib_list);
|
|
typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC) (EGLDisplay dpy, EGLConfig config, void *native_window, const EGLint *attrib_list);
|
|
typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPLATFORMPIXMAPSURFACEEXTPROC) (EGLDisplay dpy, EGLConfig config, void *native_pixmap, const EGLint *attrib_list);
|
|
#endif /* EGL_EXT_platform_base */
|
|
|
|
#ifndef EGL_PLATFORM_GBM_KHR
|
|
#define EGL_PLATFORM_GBM_KHR 0x31D7
|
|
#endif
|
|
|
|
#ifndef EGL_PLATFORM_WAYLAND_KHR
|
|
#define EGL_PLATFORM_WAYLAND_KHR 0x31D8
|
|
#endif
|
|
|
|
#ifndef EGL_PLATFORM_X11_KHR
|
|
#define EGL_PLATFORM_X11_KHR 0x31D5
|
|
#endif
|
|
|
|
#else /* ENABLE_EGL */
|
|
|
|
/* EGL platform definition are keept to allow compositor-xx.c to build */
|
|
#define EGL_PLATFORM_GBM_KHR 0x31D7
|
|
#define EGL_PLATFORM_WAYLAND_KHR 0x31D8
|
|
#define EGL_PLATFORM_X11_KHR 0x31D5
|
|
|
|
#endif /* ENABLE_EGL */
|
|
|
|
#endif
|