static u32 sceAudioChReserve(int chan, u32 sampleCount, u32 format) {
if (chan < 0) {
chan = GetFreeChannel();
if (chan < 0) {
ERROR_LOG(SCEAUDIO, "sceAudioChReserve - no channels remaining");
return SCE_ERROR_AUDIO_NO_CHANNELS_AVAILABLE;
}
}
if ((u32)chan >= PSP_AUDIO_CHANNEL_MAX) {
ERROR_LOG(SCEAUDIO, "sceAudioChReserve(%08x, %08x, %08x) - bad channel", chan, sampleCount, format);
return SCE_ERROR_AUDIO_INVALID_CHANNEL;
}
if ((sampleCount & 63) != 0 || sampleCount == 0 || sampleCount > PSP_AUDIO_SAMPLE_MAX) {
ERROR_LOG(SCEAUDIO, "sceAudioChReserve(%08x, %08x, %08x) - invalid sample count", chan, sampleCount, format);
return SCE_ERROR_AUDIO_OUTPUT_SAMPLE_DATA_SIZE_NOT_ALIGNED;
}
if (format != PSP_AUDIO_FORMAT_MONO && format != PSP_AUDIO_FORMAT_STEREO) {
ERROR_LOG(SCEAUDIO, "sceAudioChReserve(%08x, %08x, %08x) - invalid format", chan, sampleCount, format);
return SCE_ERROR_AUDIO_INVALID_FORMAT;
}
if (chans[chan].reserved) {
ERROR_LOG(SCEAUDIO, "sceAudioChReserve - reserve channel failed");
return SCE_ERROR_AUDIO_INVALID_CHANNEL;
}
DEBUG_LOG(SCEAUDIO, "sceAudioChReserve(%08x, %08x, %08x)", chan, sampleCount, format);
chans[chan].sampleCount = sampleCount;
chans[chan].format = format;
chans[chan].reserved = true;
chans[chan].leftVolume = 0;
chans[chan].rightVolume = 0;
return chan;
}
u32 sceAudioChReserve(u32 channel, u32 sampleCount, u32 format) //.Allocate sound channel
{
if (channel == (u32)-1)
{
channel = GetFreeChannel();
}
else
{
ERROR_LOG(HLE,"sceAudioChReserve failed");
return SCE_ERROR_AUDIO_NO_CHANNELS_AVAILABLE;
}
if (channel >= PSP_AUDIO_CHANNEL_MAX)
{
ERROR_LOG(HLE ,"sceAudioChReserve(channel = %d, sampleCount = %d, format = %d) - BAD CHANNEL", channel, sampleCount, format);
return SCE_ERROR_AUDIO_INVALID_CHANNEL;
}
if (format != PSP_AUDIO_FORMAT_MONO && format != PSP_AUDIO_FORMAT_STEREO)
{
ERROR_LOG(HLE, "sceAudioChReserve(channel = %d, sampleCount = %d, format = %d): invalid format", channel, sampleCount, format);
return SCE_ERROR_AUDIO_INVALID_FORMAT;
}
if (chans[channel].reserved)
{
WARN_LOG(HLE, "WARNING: Reserving already reserved channel. Error?");
}
DEBUG_LOG(HLE, "sceAudioChReserve(channel = %d, sampleCount = %d, format = %d)", channel, sampleCount, format);
chans[channel].sampleCount = sampleCount;
chans[channel].reserved = true;
return channel; //return handle
}
u32 sceAudioChReserve(u32 chan, u32 sampleCount, u32 format) {
if (chan == (u32)-1) {
chan = GetFreeChannel();
}
if (chan >= PSP_AUDIO_CHANNEL_MAX) {
ERROR_LOG(HLE ,"sceAudioChReserve(%08x, %08x, %08x) - bad channel", chan, sampleCount, format);
return SCE_ERROR_AUDIO_INVALID_CHANNEL;
}
if (format != PSP_AUDIO_FORMAT_MONO && format != PSP_AUDIO_FORMAT_STEREO) {
ERROR_LOG(HLE, "sceAudioChReserve(%08x, %08x, %08x) - invalid format", chan, sampleCount, format);
return SCE_ERROR_AUDIO_INVALID_FORMAT;
}
if (chans[chan].reserved) {
ERROR_LOG(HLE,"sceAudioChReserve - reserve channel failed");
return SCE_ERROR_AUDIO_NO_CHANNELS_AVAILABLE;
}
DEBUG_LOG(HLE, "sceAudioChReserve(%08x, %08x, %08x)", chan, sampleCount, format);
chans[chan].sampleCount = sampleCount;
chans[chan].reserved = true;
return chan;
}