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Change scope of sdlayer lastSwapTime variable

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git-svn-id: https://svn.eduke32.com/eduke32@7338 1a8010ca-5511-0410-912e-c29ae57300e0
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terminx 2019-02-20 21:32:44 +00:00
parent 523121a995
commit a85b9e8259
1 changed files with 2 additions and 2 deletions
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4
source/build/src/sdlayer.cpp
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@ -1752,14 +1752,14 @@ void videoShowFrame(int32_t w)
glsurface_blitBuffer();
}
static uint32_t lastSwapTime = 0;
SDL_GL_SwapWindow(sdl_window);
if (vsync)
{
static uint32_t lastSwapTime = 0;
// busy loop until we're ready to update again
while (SDL_GetTicks()-lastSwapTime < currentVBlankInterval) {}
lastSwapTime = SDL_GetTicks();
}
lastSwapTime = SDL_GetTicks();
return;
}
#endif