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Fix to prevent SUB _GL from consuming all runtime resources when it cannot meet _FPS (or assumed _FPS) demands

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Galleon 2015-01-21 04:51:58 -08:00
parent dcaf43a493
commit f1938b5b01
1 changed files with 1 additions and 0 deletions
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internal/c/libqb.cpp
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@ -28477,6 +28477,7 @@ void sub__maptriangle(int32 cull_options,float sx1,float sy1,float sx2,float sy2
#ifdef QB64_GLUT
glutPostRedisplay();
int32 msdelay=1000.0/max_fps;
Sleep(4); msdelay-=4;//this forces GLUT to relinquish some CPU time to other threads but still allow for _FPS 100+
if (msdelay<1) msdelay=1;
glutTimerFunc(msdelay,GLUT_TIMER_EVENT,0);
#endif