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Removed SDL_RENDERER_ACCELERATED and SDL_RENDERER_SOFTWARE

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These flags are unnecessary and have always been a source of confusion.
This commit is contained in:
Sam Lantinga 2024-04-04 12:39:24 -07:00
parent 3f8dba3713
commit 5fa87e29e7
19 changed files with 37 additions and 92 deletions
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32
src/render/opengl/SDL_render_gl.c
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@ -1612,32 +1612,6 @@ static int GL_SetVSync(SDL_Renderer *renderer, const int vsync)
return retval;
}
static SDL_bool GL_IsProbablyAccelerated(const GL_RenderData *data)
{
/*const char *vendor = (const char *) data->glGetString(GL_VENDOR);*/
const char *renderer = (const char *)data->glGetString(GL_RENDERER);
#if defined(SDL_PLATFORM_WIN32) || defined(SDL_PLATFORM_WINGDK)
if (SDL_strcmp(renderer, "GDI Generic") == 0) {
return SDL_FALSE; /* Microsoft's fallback software renderer. Fix your system! */
}
#endif
#ifdef SDL_PLATFORM_APPLE
if (SDL_strcmp(renderer, "Apple Software Renderer") == 0) {
return SDL_FALSE; /* (a probably very old) Apple software-based OpenGL. */
}
#endif
if (SDL_strcmp(renderer, "Software Rasterizer") == 0) {
return SDL_FALSE; /* (a probably very old) Software Mesa, or some other generic thing. */
}
/* !!! FIXME: swrast? llvmpipe? softpipe? */
return SDL_TRUE;
}
static SDL_Renderer *GL_CreateRenderer(SDL_Window *window, SDL_PropertiesID create_props)
{
SDL_Renderer *renderer;
@ -1739,10 +1713,6 @@ static SDL_Renderer *GL_CreateRenderer(SDL_Window *window, SDL_PropertiesID crea
goto error;
}
if (GL_IsProbablyAccelerated(data)) {
renderer->info.flags |= SDL_RENDERER_ACCELERATED;
}
#ifdef SDL_PLATFORM_MACOS
/* Enable multi-threaded rendering */
/* Disabled until Ryan finishes his VBO/PBO code...
@ -1919,7 +1889,7 @@ error:
SDL_RenderDriver GL_RenderDriver = {
GL_CreateRenderer,
{ "opengl",
(SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC),
SDL_RENDERER_PRESENTVSYNC,
4,
{ SDL_PIXELFORMAT_ARGB8888,
SDL_PIXELFORMAT_ABGR8888,