Return values of audio output functions in pspaudio seem incorrect

[sharkwouter]

The AudioOutputBlocking functions seem to not return 0 upon success, but higher values. I don't know what they mean, but that does mean that the documentation here is incorrect: http://pspdev.github.io/pspsdk/pspaudio_8h.html

My guess would be that it either returns the amount of samples in the buffer or the amount of samples added with the function. I don't know for which functions this applies for sure. It does apply to sceAudioSRCOutputBlocking it seems, possibly also for sceAudioOutputPannedBlocking.

[bucanero]

My guess would be that it either returns the amount of samples in the buffer or the amount of samples added with the function. I don't know for which functions this applies for sure. It does apply to sceAudioSRCOutputBlocking it seems, possibly also for sceAudioOutputPannedBlocking.

Yes, I agree with your guess. If return value is negative, then it's an error (like any of the usual 0x8.... SCE errors). If non-negative, the number of samples that could be registered/played by the audio driver.