[ORBIS] Initial video context driver

Makefile.common

@@ -869,6 +869,11 @@ ifeq ($(TARGET), retroarch_switch)
           frontend/drivers/platform_switch.o
 endif
 
+ifeq ($(TARGET), retroarch_orbis)
+   OBJ += gfx/drivers_context/orbis_ctx.o \
+          frontend/drivers/platform_orbis.o
+endif
+
 ifeq ($(HAVE_WAYLAND), 1)
  OBJ += gfx/drivers_context/wayland_ctx.o \
 		  input/drivers/wayland_input.o \

Makefile.orbis

@@ -1,4 +1,4 @@
-TARGET		    := retroarch_ps4
+TARGET		    := retroarch_orbis
 DEBUG               ?= 0
 GRIFFIN_BUILD        = 0
 WHOLE_ARCHIVE_LINK   = 0
@@ -61,7 +61,7 @@ else
 	#OBJ += input/drivers/psp_input.o
 	#OBJ += input/drivers_joypad/psp_joypad.o
 	#OBJ += audio/drivers/psp_audio.o
-	OBJ += frontend/drivers/platform_orbis.o
+	#OBJ += frontend/drivers/platform_orbis.o
 endif
 
 

gfx/common/orbis_common.h

@@ -0,0 +1,29 @@
+#ifndef ORBIS_COMMON_H__
+#define ORBIS_COMMON_H__
+
+#ifdef HAVE_EGL
+#include <piglet.h>
+#include "../common/egl_common.h"
+#endif
+
+#define ATTR_ORBISGL_WIDTH 1920 
+#define ATTR_ORBISGL_HEIGHT 1080
+
+typedef struct
+{
+#ifdef HAVE_EGL
+    egl_ctx_data_t egl;
+    ScePglConfig pgl_config;
+#endif
+
+    struct
+    {
+        unsigned short width;
+        unsigned short height;
+    } native_window;
+    bool resize;
+    unsigned width, height;
+    float refresh_rate;
+} orbis_ctx_data_t;
+
+#endif

gfx/drivers_context/orbis_ctx.c

@@ -0,0 +1,302 @@
+/*  RetroArch - A frontend for libretro.
+ *  Copyright (C) 2010-2014 - Hans-Kristian Arntzen
+ *  Copyright (C) 2018      - M4xw
+ *
+ *  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>
+#ifdef HAVE_CONFIG_H
+#include "../../config.h"
+#endif
+
+
+#include "../common/orbis_common.h"
+#include "../../frontend/frontend_driver.h"
+
+static enum gfx_ctx_api ctx_orbis_api = GFX_CTX_OPENGL_API;
+
+orbis_ctx_data_t *nx_ctx_ptr = NULL;
+
+extern bool platform_orbis_has_focus;
+
+void orbis_ctx_destroy(void *data)
+{
+    orbis_ctx_data_t *ctx_orbis = (orbis_ctx_data_t *)data;
+
+    if (ctx_orbis)
+    {
+#ifdef HAVE_EGL
+        egl_destroy(&ctx_orbis->egl);
+#endif
+        ctx_orbis->resize = false;
+        free(ctx_orbis);
+    }
+}
+
+static void orbis_ctx_get_video_size(void *data,
+                                      unsigned *width, unsigned *height)
+{
+    orbis_ctx_data_t *ctx_orbis = (orbis_ctx_data_t *)data;
+
+    *width = ATTR_ORBISGL_WIDTH;
+    *height = ATTR_ORBISGL_HEIGHT;
+}
+
+static void *orbis_ctx_init(video_frame_info_t *video_info, void *video_driver)
+{
+#ifdef HAVE_EGL
+    int ret;
+    EGLint n;
+    EGLint major, minor;
+    static const EGLint attribs[] = {
+        EGL_BLUE_SIZE, 8,
+        EGL_GREEN_SIZE, 8,
+        EGL_RED_SIZE, 8,
+        EGL_ALPHA_SIZE, 8,
+        EGL_NONE};
+#endif
+
+    orbis_ctx_data_t *ctx_orbis = (orbis_ctx_data_t *)calloc(1, sizeof(*ctx_orbis));
+
+    if (!ctx_orbis)
+        return NULL;
+
+    nx_ctx_ptr = ctx_orbis;
+
+#ifdef HAVE_EGL
+
+   memset(&ctx_orbis->pgl_config, 0, sizeof(ctx_orbis->pgl_config));
+   {
+      ctx_orbis->pgl_config.size=sizeof(ctx_orbis->pgl_config);
+      ctx_orbis->pgl_config.flags=SCE_PGL_FLAGS_USE_COMPOSITE_EXT | SCE_PGL_FLAGS_USE_FLEXIBLE_MEMORY | 0x60;
+      ctx_orbis->pgl_config.processOrder=1;
+      ctx_orbis->pgl_config.systemSharedMemorySize=0x200000;
+      ctx_orbis->pgl_config.videoSharedMemorySize=0x2400000;
+      ctx_orbis->pgl_config.maxMappedFlexibleMemory=0xAA00000;
+      ctx_orbis->pgl_config.drawCommandBufferSize=0xC0000;
+      ctx_orbis->pgl_config.lcueResourceBufferSize=0x10000;
+      ctx_orbis->pgl_config.dbgPosCmd_0x40=ATTR_ORBISGL_WIDTH;
+      ctx_orbis->pgl_config.dbgPosCmd_0x44=ATTR_ORBISGL_HEIGHT;
+      ctx_orbis->pgl_config.dbgPosCmd_0x48=0;
+      ctx_orbis->pgl_config.dbgPosCmd_0x4C=0;
+      ctx_orbis->pgl_config.unk_0x5C=2;
+   }
+    ret = scePigletSetConfigurationVSH(&ctx_orbis->pgl_config);
+    if (!ret)
+    {
+		  printf("[ORBISGL] scePigletSetConfigurationVSH failed 0x%08X.\n",ret);
+        goto error;
+    }
+
+    if (!egl_init_context(&ctx_orbis->egl, EGL_NONE, EGL_DEFAULT_DISPLAY,
+                          &major, &minor, &n, attribs, NULL))
+    {
+        egl_report_error();
+        printf("[ORBIS]: EGL error: %d.\n", eglGetError());
+        goto error;
+    }
+#endif
+
+    return ctx_orbis;
+
+error:
+    orbis_ctx_destroy(video_driver);
+    return NULL;
+}
+
+static void orbis_ctx_check_window(void *data, bool *quit,
+                                    bool *resize, unsigned *width, unsigned *height, bool is_shutdown)
+{
+    unsigned new_width, new_height;
+
+    orbis_ctx_get_video_size(data, &new_width, &new_height);
+
+    if (new_width != *width || new_height != *height)
+    {
+        *width = new_width;
+        *height = new_height;
+        *resize = true;
+    }
+
+    *quit = (bool)false;
+}
+
+static bool orbis_ctx_set_video_mode(void *data,
+                                      video_frame_info_t *video_info,
+                                      unsigned width, unsigned height,
+                                      bool fullscreen)
+{
+    /* Create an EGL rendering context */
+    static const EGLint contextAttributeList[] =
+        {
+            EGL_CONTEXT_CLIENT_VERSION, 2,
+            EGL_NONE};
+
+    orbis_ctx_data_t *ctx_orbis = (orbis_ctx_data_t *)data;
+
+    ctx_orbis->width = ATTR_ORBISGL_HEIGHT;
+    ctx_orbis->height = ATTR_ORBISGL_WIDTH;
+
+    ctx_orbis->native_window.width = ctx_orbis->width;
+    ctx_orbis->native_window.height = ctx_orbis->height;
+
+    ctx_orbis->refresh_rate = 60;
+
+#ifdef HAVE_EGL
+    if (!egl_create_context(&ctx_orbis->egl, contextAttributeList))
+    {
+        egl_report_error();
+        goto error;
+    }
+#endif
+
+#ifdef HAVE_EGL
+    if (!egl_create_surface(&ctx_orbis->egl, &ctx_orbis->native_window))
+        goto error;
+#endif
+
+    return true;
+
+error:
+    printf("[ctx_orbis]: EGL error: %d.\n", eglGetError());
+    orbis_ctx_destroy(data);
+
+    return false;
+}
+
+static void orbis_ctx_input_driver(void *data,
+                                    const char *name,
+                                    const input_driver_t **input, void **input_data)
+{
+    *input = NULL;
+    *input_data = NULL;
+}
+
+static enum gfx_ctx_api orbis_ctx_get_api(void *data)
+{
+    return ctx_orbis_api;
+}
+
+static bool orbis_ctx_bind_api(void *data,
+                                enum gfx_ctx_api api, unsigned major, unsigned minor)
+{
+    (void)data;
+    ctx_orbis_api = api;
+
+    if (api == GFX_CTX_OPENGL_API)
+        if (eglBindAPI(EGL_OPENGL_API) != EGL_FALSE)
+            return true;
+
+    return false;
+}
+
+static bool orbis_ctx_has_focus(void *data)
+{
+    (void)data;
+    return true;
+}
+
+static bool orbis_ctx_suppress_screensaver(void *data, bool enable)
+{
+    (void)data;
+    (void)enable;
+    return false;
+}
+
+static void orbis_ctx_set_swap_interval(void *data,
+                                         int swap_interval)
+{
+    orbis_ctx_data_t *ctx_orbis = (orbis_ctx_data_t *)data;
+
+#ifdef HAVE_EGL
+    egl_set_swap_interval(&ctx_orbis->egl, swap_interval);
+#endif
+}
+
+static void orbis_ctx_swap_buffers(void *data, void *data2)
+{
+    orbis_ctx_data_t *ctx_orbis = (orbis_ctx_data_t *)data;
+
+#ifdef HAVE_EGL
+    egl_swap_buffers(&ctx_orbis->egl);
+#endif
+}
+
+static gfx_ctx_proc_t orbis_ctx_get_proc_address(const char *symbol)
+{
+#ifdef HAVE_EGL
+    return egl_get_proc_address(symbol);
+#endif
+}
+
+static void orbis_ctx_bind_hw_render(void *data, bool enable)
+{
+    orbis_ctx_data_t *ctx_orbis = (orbis_ctx_data_t *)data;
+
+#ifdef HAVE_EGL
+    egl_bind_hw_render(&ctx_orbis->egl, enable);
+#endif
+}
+
+static uint32_t orbis_ctx_get_flags(void *data)
+{
+    uint32_t flags = 0;
+    BIT32_SET(flags, GFX_CTX_FLAGS_NONE);
+
+    return flags;
+}
+
+static void orbis_ctx_set_flags(void *data, uint32_t flags)
+{
+    (void)data;
+}
+
+static float orbis_ctx_get_refresh_rate(void *data)
+{
+    orbis_ctx_data_t *ctx_orbis = (orbis_ctx_data_t *)data;
+
+    return ctx_orbis->refresh_rate;
+}
+
+const gfx_ctx_driver_t orbis_ctx = {
+    orbis_ctx_init,
+    orbis_ctx_destroy,
+    orbis_ctx_get_api,
+    orbis_ctx_bind_api,
+    orbis_ctx_set_swap_interval,
+    orbis_ctx_set_video_mode,
+    orbis_ctx_get_video_size,
+    orbis_ctx_get_refresh_rate,
+    NULL, /* get_video_output_size */
+    NULL, /* get_video_output_prev */
+    NULL, /* get_video_output_next */
+    NULL, /* get_metrics */
+    NULL,
+    NULL, /* update_title */
+    orbis_ctx_check_window,
+    NULL, /* set_resize */
+    orbis_ctx_has_focus,
+    orbis_ctx_suppress_screensaver,
+    NULL, /* has_windowed */
+    orbis_ctx_swap_buffers,
+    orbis_ctx_input_driver,
+    orbis_ctx_get_proc_address,
+    NULL,
+    NULL,
+    NULL,
+    "orbis",
+    orbis_ctx_get_flags,
+    orbis_ctx_set_flags,
+    orbis_ctx_bind_hw_render,
+    NULL,
+    NULL};

gfx/video_driver.c

@@ -357,6 +357,9 @@ static const video_driver_t *video_drivers[] = {
 };
 
 static const gfx_ctx_driver_t *gfx_ctx_drivers[] = {
+#if defined(ORBIS)
+   &orbis_ctx,
+#endif
 #if defined(HAVE_LIBNX) && defined(HAVE_OPENGL)
    &switch_ctx,
 #endif

gfx/video_driver.h

@@ -1299,6 +1299,7 @@ extern const gfx_ctx_driver_t gfx_ctx_khr_display;
 extern const gfx_ctx_driver_t gfx_ctx_gdi;
 extern const gfx_ctx_driver_t gfx_ctx_sixel;
 extern const gfx_ctx_driver_t switch_ctx;
+extern const gfx_ctx_driver_t orbis_ctx;
 extern const gfx_ctx_driver_t gfx_ctx_null;