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Games get desynced #491 

removed timer using with VSYNC together
This commit is contained in:
BADIM-PC\Vadim 2017-12-31 13:15:05 +03:00
parent d4948ebb46
commit c9fb9cbe73
1 changed files with 14 additions and 4 deletions
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18
src/studio.c
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@ -2755,16 +2755,26 @@ s32 main(s32 argc, char **argv)
u64 nextTick = SDL_GetPerformanceCounter(); u64 nextTick = SDL_GetPerformanceCounter();
const u64 Delta = SDL_GetPerformanceFrequency() / TIC_FRAMERATE; const u64 Delta = SDL_GetPerformanceFrequency() / TIC_FRAMERATE;
bool noVsync = false;
{
SDL_RendererInfo info;
SDL_GetRendererInfo(studio.renderer, &info);
noVsync = info.flags & SDL_RENDERER_PRESENTVSYNC ? false : true;
}
while (!studio.quitFlag) while (!studio.quitFlag)
{ {
nextTick += Delta; nextTick += Delta;
tick(); tick();
s64 delay = nextTick - SDL_GetPerformanceCounter(); if(noVsync || SDL_GetWindowFlags(studio.window) & SDL_WINDOW_MINIMIZED)
{
s64 delay = nextTick - SDL_GetPerformanceCounter();
if(delay > 0) if(delay > 0)
SDL_Delay((u32)(delay * 1000 / SDL_GetPerformanceFrequency())); SDL_Delay((u32)(delay * 1000 / SDL_GetPerformanceFrequency()));
else nextTick -= delay; else nextTick -= delay;
}
} }
} }