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Removed SDL_RendererFlags

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The flags parameter has been removed from SDL_CreateRenderer() and SDL_RENDERER_PRESENTVSYNC has been replaced with SDL_PROP_RENDERER_CREATE_PRESENT_VSYNC_NUMBER during window creation and SDL_PROP_RENDERER_VSYNC_NUMBER after renderer creation.

SDL_SetRenderVSync() now takes additional values besides 0 and 1.

The maximum texture size has been removed from SDL_RendererInfo, replaced with SDL_PROP_RENDERER_MAX_TEXTURE_SIZE_NUMBER.
This commit is contained in:
Sam Lantinga 2024-05-13 10:31:55 -07:00
parent 678cfd23c0
commit 17520c2e6e
41 changed files with 265 additions and 394 deletions
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54
src/render/opengles2/SDL_render_gles2.c
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@ -2014,12 +2014,19 @@ static int GLES2_SetVSync(SDL_Renderer *renderer, const int vsync)
{
int retval;
int interval = 0;
if (vsync) {
retval = SDL_GL_SetSwapInterval(1);
} else {
retval = SDL_GL_SetSwapInterval(0);
#ifdef SDL_PLATFORM_WINRT
/* DLudwig, 2013-11-29: ANGLE for WinRT doesn't seem to work unless VSync
* is turned on. Not doing so will freeze the screen's contents to that
* of the first drawn frame.
*/
if (vsync == 0) {
return SDL_Unsupported();
}
if (retval != 0) {
#endif
retval = SDL_GL_SetSwapInterval(vsync);
if (retval < 0) {
return retval;
}
@ -2027,13 +2034,10 @@ static int GLES2_SetVSync(SDL_Renderer *renderer, const int vsync)
if (retval < 0) {
return retval;
}
if (interval != 0) {
renderer->info.flags |= SDL_RENDERER_PRESENTVSYNC;
} else {
renderer->info.flags &= ~SDL_RENDERER_PRESENTVSYNC;
if (interval != vsync) {
return SDL_Unsupported();
}
return retval;
return 0;
}
/*************************************************************************************************
@ -2117,29 +2121,6 @@ static int GLES2_CreateRenderer(SDL_Renderer *renderer, SDL_Window *window, SDL_
goto error;
}
#ifdef SDL_PLATFORM_WINRT
/* DLudwig, 2013-11-29: ANGLE for WinRT doesn't seem to work unless VSync
* is turned on. Not doing so will freeze the screen's contents to that
* of the first drawn frame.
*/
SDL_SetBooleanProperty(create_props, SDL_PROP_RENDERER_CREATE_PRESENT_VSYNC_BOOLEAN, SDL_TRUE);
#endif
if (SDL_GetBooleanProperty(create_props, SDL_PROP_RENDERER_CREATE_PRESENT_VSYNC_BOOLEAN, SDL_FALSE)) {
SDL_GL_SetSwapInterval(1);
} else {
SDL_GL_SetSwapInterval(0);
}
{
int interval = 0;
if (SDL_GL_GetSwapInterval(&interval) < 0) {
/* Error */
} else if (interval != 0) {
renderer->info.flags |= SDL_RENDERER_PRESENTVSYNC;
}
}
/* Check for debug output support */
if (SDL_GL_GetAttribute(SDL_GL_CONTEXT_FLAGS, &value) == 0 &&
(value & SDL_GL_CONTEXT_DEBUG_FLAG)) {
@ -2148,10 +2129,7 @@ static int GLES2_CreateRenderer(SDL_Renderer *renderer, SDL_Window *window, SDL_
value = 0;
data->glGetIntegerv(GL_MAX_TEXTURE_SIZE, &value);
renderer->info.max_texture_width = value;
value = 0;
data->glGetIntegerv(GL_MAX_TEXTURE_SIZE, &value);
renderer->info.max_texture_height = value;
SDL_SetNumberProperty(SDL_GetRendererProperties(renderer), SDL_PROP_RENDERER_MAX_TEXTURE_SIZE_NUMBER, value);
#if USE_VERTEX_BUFFER_OBJECTS
/* we keep a few of these and cycle through them, so data can live for a few frames. */