I have a pretty annoying problem. I used the tutorials at http://www.devmaster.net/articles.php?catID=6 to create an ogg vorbis class for my entry into the Creative comp. The problem is that in this function:
void COGG::EmptyQueue()
{
int queued;
alGetSourcei(source, AL_BUFFERS_QUEUED, &queued);
while(queued-- > 0)
{
ALuint buffer;
alSourceUnqueueBuffers(source, 1, &buffer);
if(alGetError() != AL_NO_ERROR)
MessageBox(hWnd, "Unqueue error", "Error", MB_OK);
}
}
queued seems to be always below 0 on all computers (three computers) I've tried, and gives an infinte loop without the queued-- > 0 there. This happens even with a sound blaster live in my computer.
Without a SBLive in the others, the following function seems to stuff up as processed is always below 0:
bool COGG::Update()
{
int processed;
bool active = true;
alGetSourcei(source, AL_BUFFERS_PROCESSED, &processed);
while(processed-- > 0)
{
ALuint buffer;
alSourceUnqueueBuffers(source, 1, &buffer);
if(alGetError() != AL_NO_ERROR)
MessageBox(hWnd, "Buffer Unqueue Error", "Error", MB_OK);
active = Stream(buffer);
alSourceQueueBuffers(source, 1, &buffer);
if(alGetError() != AL_NO_ERROR)
MessageBox(hWnd, "Buffer Queue Error", "Error", MB_OK);
}
return active;
}
I changed while(processes--) to while(processes-- > 0) to avoid an infinite loop.
I don't know what alGetSourcei() means really and I'm totally stuck!
I'm basically horrifically nervous as the thing is due in two days, can anyone help me?
Thanks
[edited by - strider44 on January 16, 2004 1:04:32 AM]
