static void gfx_ctx_vivante_get_video_size(void *data,
unsigned *width, unsigned *height)
{
vivante_ctx_data_t *viv = (vivante_ctx_data_t*)data;
#ifdef HAVE_EGL
egl_get_video_size(&viv->egl, width, height);
#endif
}
static void gfx_ctx_qnx_get_video_size(void *data,
unsigned *width, unsigned *height)
{
qnx_ctx_data_t *qnx = (qnx_ctx_data_t*)data;
#ifdef HAVE_EGL
egl_get_video_size(&qnx->egl, width, height);
#endif
}
static void android_gfx_ctx_check_window(void *data, bool *quit,
bool *resize, unsigned *width, unsigned *height,
bool is_shutdown)
{
unsigned new_width = 0;
unsigned new_height = 0;
android_ctx_data_t *and = (android_ctx_data_t*)data;
*quit = false;
switch (android_api)
{
case GFX_CTX_OPENGL_API:
case GFX_CTX_OPENGL_ES_API:
#ifdef HAVE_EGL
egl_get_video_size(&and->egl, &new_width, &new_height);
#endif
break;
case GFX_CTX_VULKAN_API:
#ifdef HAVE_VULKAN
/* Swapchains are recreated in set_resize as a
* central place, so use that to trigger swapchain reinit. */
*resize = and->vk.need_new_swapchain;
new_width = and->width;
new_height = and->height;
#endif
break;
case GFX_CTX_NONE:
default:
break;
}
if (new_width != *width || new_height != *height)
{
RARCH_LOG("[Android]: Resizing (%u x %u) -> (%u x %u).\n",
*width, *height, new_width, new_height);
*width = new_width;
*height = new_height;
*resize = true;
}
/* Check if we are exiting. */
if (is_shutdown)
*quit = true;
}
static void gfx_ctx_opendingux_check_window(void *data, bool *quit,
bool *resize, unsigned *width, unsigned *height, bool is_shutdown)
{
unsigned new_width, new_height;
opendingux_ctx_data_t *viv = (opendingux_ctx_data_t*)data;
#ifdef HAVE_EGL
egl_get_video_size(&viv->egl, &new_width, &new_height);
#endif
if (new_width != *width || new_height != *height)
{
*width = new_width;
*height = new_height;
*resize = true;
}
*quit = (bool)frontend_driver_get_signal_handler_state();
}
static void gfx_ctx_qnx_check_window(void *data, bool *quit,
bool *resize, unsigned *width, unsigned *height, unsigned frame_count)
{
unsigned new_width, new_height;
(void)data;
(void)frame_count;
*quit = false;
egl_get_video_size(data, &new_width, &new_height);
if (new_width != *width || new_height != *height)
{
*width = new_width;
*height = new_height;
*resize = true;
}
/* Check if we are exiting. */
if (runloop_ctl(RUNLOOP_CTL_IS_SHUTDOWN, NULL))
*quit = true;
}
static void android_gfx_ctx_get_video_size(void *data,
unsigned *width, unsigned *height)
{
android_ctx_data_t *and = (android_ctx_data_t*)data;
switch (android_api)
{
case GFX_CTX_OPENGL_API:
case GFX_CTX_OPENGL_ES_API:
#ifdef HAVE_EGL
egl_get_video_size(&and->egl, width, height);
#endif
break;
case GFX_CTX_VULKAN_API:
#ifdef HAVE_VULKAN
*width = and->width;
*height = and->height;
#endif
break;
case GFX_CTX_NONE:
default:
break;
}
}
static void gfx_ctx_qnx_check_window(void *data, bool *quit,
bool *resize, unsigned *width, unsigned *height,
bool is_shutdown)
{
unsigned new_width, new_height;
qnx_ctx_data_t *qnx = (qnx_ctx_data_t*)data;
*quit = false;
#ifdef HAVE_EGL
egl_get_video_size(&qnx->egl, &new_width, &new_height);
#endif
if (new_width != *width || new_height != *height)
{
*width = new_width;
*height = new_height;
*resize = true;
}
/* Check if we are exiting. */
if (is_shutdown)
*quit = true;
}
static void *gfx_ctx_emscripten_init(void *video_driver)
{
#ifdef HAVE_EGL
unsigned width, height;
EGLint major, minor;
EGLint n;
static const EGLint attribute_list[] =
{
EGL_RED_SIZE, 8,
EGL_GREEN_SIZE, 8,
EGL_BLUE_SIZE, 8,
EGL_ALPHA_SIZE, 8,
EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
EGL_NONE
};
static const EGLint context_attributes[] =
{
EGL_CONTEXT_CLIENT_VERSION, 2,
EGL_NONE
};
#endif
emscripten_ctx_data_t *emscripten = (emscripten_ctx_data_t*)
calloc(1, sizeof(*emscripten));
if (!emscripten)
return NULL;
(void)video_driver;
#ifdef HAVE_EGL
if (g_egl_inited)
{
RARCH_LOG("[EMSCRIPTEN/EGL]: Attempted to re-initialize driver.\n");
return (void*)"emscripten";
}
if (!egl_init_context(&emscripten->egl, EGL_DEFAULT_DISPLAY,
&major, &minor, &n, attribute_list))
{
egl_report_error();
goto error;
}
if (!egl_create_context(&emscripten->egl, context_attributes))
{
egl_report_error();
goto error;
}
if (!egl_create_surface(&emscripten->egl, 0))
goto error;
egl_get_video_size(&emscripten->egl, &width, &height);
emscripten->fb_width = width;
emscripten->fb_height = height;
RARCH_LOG("[EMSCRIPTEN/EGL]: Dimensions: %ux%u\n", width, height);
#endif
return emscripten;
error:
gfx_ctx_emscripten_destroy(video_driver);
return NULL;
}
