void FrameWait(void)
{
QueryPerformanceCounter(&CurrentTime);
while ( (TargetTime.QuadPart-CurrentTime.QuadPart)> (OneMs.QuadPart*2)) //If we have more that 2Ms till the end of the frame
{
Sleep(1); //Give about 1Ms back to the system
QueryPerformanceCounter(&CurrentTime); //And check again
}
if (GetSoundStatus()) //Lean on the sound card a bit for timing
{
PurgeAuxBuffer();
if (FrameSkip==1)
{
if (GetFreeBlockCount()>AUDIOBUFFERS/2) //Dont let the buffer get lest that half full
return;
while (GetFreeBlockCount() < 1); // Dont let it fill up either
}
}
while ( CurrentTime.QuadPart< TargetTime.QuadPart) //Poll Untill frame end.
QueryPerformanceCounter(&CurrentTime);
return;
}
dword CFileSystem::GetDiskLeftSpace()
{
return FSParams.BlockSize * GetFreeBlockCount();
}
