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use updates synchronized with vertical retrace if adaptive vsync fails

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jaz
2019-12-12 18:49:37 +01:00
committed by Mischa Spiegelmock
parent 15caaaec10
commit b2c3b49cdf
1 changed files with 5 additions and 1 deletions
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6
src/projectM-sdl/projectM_SDL_main.cpp
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@ -306,7 +306,11 @@ srand((int)(time(NULL)));
SDL_SetWindowTitle(win, "projectM Visualizer");
SDL_GL_MakeCurrent(win, glCtx); // associate GL context with main window
SDL_GL_SetSwapInterval(-1); // Enable adaptive vsync
int avsync = SDL_GL_SetSwapInterval(-1); // try to enable adaptive vsync
if (avsync == -1) { // adaptive vsync not supported
SDL_GL_SetSwapInterval(1); // enable updates synchronized with vertical retrace
}
projectMSDL *app;