u32 sceAudioSRCChReserve(u32 sampleCount, u32 freq, u32 format) {
DEBUG_LOG(HLE, "sceAudioSRCChReserve(%08x, %08x, %08x)", sampleCount, freq, format);
chans[src].reserved = true;
chans[src].sampleCount = sampleCount;
chans[src].format = format;
__AudioSetOutputFrequency(freq);
return 0;
}
u32 sceAudioSetFrequency(u32 freq) {
if (freq == 44100 || freq == 48000) {
INFO_LOG(HLE, "sceAudioSetFrequency(%i)", freq);
__AudioSetOutputFrequency(freq);
return 0;
} else {
ERROR_LOG(HLE, "sceAudioSetFrequency(%i) - invalid frequency (must be 44.1 or 48 khz)", freq);
return -1;
}
}
static u32 sceAudioSetFrequency(u32 freq) {
if (freq == 44100 || freq == 48000) {
INFO_LOG(SCEAUDIO, "sceAudioSetFrequency(%08x)", freq);
__AudioSetOutputFrequency(freq);
return 0;
} else {
ERROR_LOG(SCEAUDIO, "sceAudioSetFrequency(%08x) - invalid frequency (must be 44.1 or 48 khz)", freq);
return SCE_ERROR_AUDIO_INVALID_FREQUENCY;
}
}
u32 sceAudioSRCChReserve(u32 sampleCount, u32 freq, u32 format) {
if (chans[src].reserved) {
DEBUG_LOG(HLE, "sceAudioSRCChReserve(%08x, %08x, %08x) - channel already reserved ", sampleCount, freq, format);
return SCE_ERROR_AUDIO_CHANNEL_ALREADY_RESERVED;
} else {
DEBUG_LOG(HLE, "sceAudioSRCChReserve(%08x, %08x, %08x)", sampleCount, freq, format);
chans[src].reserved = true;
chans[src].sampleCount = sampleCount;
chans[src].format = format;
__AudioSetOutputFrequency(freq);
}
return 0;
}
u32 sceVaudioChReserve(int sampleCount, int freq, int format) {
if (vaudioReserved) {
ERROR_LOG(HLE, "sceVaudioChReserve(%i, %i, %i) - already reserved", sampleCount, freq, format);
return SCE_KERNEL_ERROR_BUSY;
}
// We still have to check the channel also, which gives a different error.
if (chans[PSP_AUDIO_CHANNEL_VAUDIO].reserved) {
ERROR_LOG(HLE, "sceVaudioChReserve(%i, %i, %i) - channel already reserved", sampleCount, freq, format);
return SCE_ERROR_AUDIO_CHANNEL_ALREADY_RESERVED;
}
DEBUG_LOG(HLE, "sceVaudioChReserve(%i, %i, %i)", sampleCount, freq, format);
chans[PSP_AUDIO_CHANNEL_VAUDIO].reserved = true;
chans[PSP_AUDIO_CHANNEL_VAUDIO].sampleCount = sampleCount;
chans[PSP_AUDIO_CHANNEL_VAUDIO].format = format == 2 ? PSP_AUDIO_FORMAT_STEREO : PSP_AUDIO_FORMAT_MONO;
chans[PSP_AUDIO_CHANNEL_VAUDIO].leftVolume = 0;
chans[PSP_AUDIO_CHANNEL_VAUDIO].rightVolume = 0;
vaudioReserved = true;
__AudioSetOutputFrequency(freq);
return 0;
}
static u32 sceAudioSRCChReserve(u32 sampleCount, u32 freq, u32 format) {
if (format == 4) {
ERROR_LOG(SCEAUDIO, "sceAudioSRCChReserve(%08x, %08x, %08x) - unexpected format", sampleCount, freq, format);
return PSP_AUDIO_ERROR_SRC_FORMAT_4;
} else if (format != 2) {
ERROR_LOG(SCEAUDIO, "sceAudioSRCChReserve(%08x, %08x, %08x) - unexpected format", sampleCount, freq, format);
return SCE_KERNEL_ERROR_INVALID_SIZE;
} else if (sampleCount < 17 || sampleCount > 4111) {
ERROR_LOG(SCEAUDIO, "sceAudioSRCChReserve(%08x, %08x, %08x) - invalid sample count", sampleCount, freq, format);
return SCE_KERNEL_ERROR_INVALID_SIZE;
} else if (chans[PSP_AUDIO_CHANNEL_SRC].reserved) {
ERROR_LOG(SCEAUDIO, "sceAudioSRCChReserve(%08x, %08x, %08x) - channel already reserved ", sampleCount, freq, format);
return SCE_ERROR_AUDIO_CHANNEL_ALREADY_RESERVED;
} else {
DEBUG_LOG(SCEAUDIO, "sceAudioSRCChReserve(%08x, %08x, %08x)", sampleCount, freq, format);
chans[PSP_AUDIO_CHANNEL_SRC].reserved = true;
chans[PSP_AUDIO_CHANNEL_SRC].sampleCount = sampleCount;
chans[PSP_AUDIO_CHANNEL_SRC].format = format == 2 ? PSP_AUDIO_FORMAT_STEREO : PSP_AUDIO_FORMAT_MONO;
__AudioSetOutputFrequency(freq);
}
return 0;
}
