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Code Issues Releases Wiki Activity

SDL acceleration flags

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Zeno Rogue 2025-06-22 15:51:37 +02:00
parent c2a9e313d2
commit 8fca46ded1
1 changed files with 5 additions and 2 deletions
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7
basegraph.cpp
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@ -1363,6 +1363,7 @@ EX void setvideomode() {
flags = SDL12(SDL_OPENGL | SDL_HWSURFACE, SDL_WINDOW_OPENGL | SDL_WINDOW_HIGH_PIXEL_DENSITY); flags = SDL12(SDL_OPENGL | SDL_HWSURFACE, SDL_WINDOW_OPENGL | SDL_WINDOW_HIGH_PIXEL_DENSITY);
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1); SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 1); SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 1);
SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, 1);
vid.current_vsync = want_vsync(); vid.current_vsync = want_vsync();
#if !ISMOBWEB && SDLVER == 1 #if !ISMOBWEB && SDLVER == 1
@ -1371,6 +1372,9 @@ EX void setvideomode() {
else else
SDL_GL_SetAttribute( SDL_GL_SWAP_CONTROL, 0 ); SDL_GL_SetAttribute( SDL_GL_SWAP_CONTROL, 0 );
#endif #endif
#if SDLVER > 1
SDL_GL_SetSwapInterval(vid.current_vsync ? 1 : 0);
#endif
if(vid.antialias & AA_MULTI) { if(vid.antialias & AA_MULTI) {
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1); SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, (vid.antialias & AA_MULTI16) ? 16 : 4); SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, (vid.antialias & AA_MULTI16) ? 16 : 4);
@ -1452,9 +1456,8 @@ EX void setvideomode() {
#if SDLVER >= 3 #if SDLVER >= 3
s_renderer = SDL_CreateRenderer(s_window, nullptr); s_renderer = SDL_CreateRenderer(s_window, nullptr);
SDL_SetRenderVSync(s_renderer, vid.current_vsync ? 1 : SDL_RENDERER_VSYNC_DISABLED); SDL_SetRenderVSync(s_renderer, vid.current_vsync ? 1 : SDL_RENDERER_VSYNC_DISABLED);
// todo VSYNC -- , SDL_PROP_RENDERER_CREATE_PRESENT_VSYNC_NUMBER
#else #else
s_renderer = SDL_CreateRenderer(s_window, -1, vid.current_vsync ? SDL_RENDERER_PRESENTVSYNC : 0); s_renderer = SDL_CreateRenderer(s_window, -1, SDL_RENDERER_ACCELERATED | (vid.current_vsync ? SDL_RENDERER_PRESENTVSYNC : 0));
#endif #endif
SDL_GetCurrentRenderOutputSize(s_renderer, &vid.xres, &vid.yres); SDL_GetCurrentRenderOutputSize(s_renderer, &vid.xres, &vid.yres);