// Enable / Disable sound
void enablesound(int sound)
{
static int soundenabled = 0;
if ((!soundenabled) && sound) {
// Enable sound
pspAudioSetChannelCallback(0, audiostreamcallback, NULL);
} else if ((soundenabled) && !sound) {
// Disable sound
pspAudioSetChannelCallback(0, NULL, NULL);
}
soundenabled = sound;
}
const char *MusicDriver_LibTimidity::Start(const char * const *param)
{
_midi.status = MIDI_STOPPED;
_midi.song = NULL;
if (mid_init(param == NULL ? NULL : const_cast<char *>(param[0])) < 0) {
/* If init fails, it can be because no configuration was found.
* If it was not forced via param, try to load it without a
* configuration. Who knows that works. */
if (param != NULL || mid_init_no_config() < 0) {
return "error initializing timidity";
}
}
DEBUG(driver, 1, "successfully initialised timidity");
_midi.options.rate = 44100;
_midi.options.format = MID_AUDIO_S16LSB;
_midi.options.channels = 2;
#if defined(PSP)
_midi.options.buffer_size = PSP_NUM_AUDIO_SAMPLES;
#else
_midi.options.buffer_size = _midi.options.rate;
#endif
#if defined(PSP)
pspAudioInit();
pspAudioSetChannelCallback(_midi.options.channels, &AudioOutCallback, NULL);
pspAudioSetVolume(_midi.options.channels, PSP_VOLUME_MAX, PSP_VOLUME_MAX);
#endif /* PSP */
return NULL;
}
void XMPLAY_Init(int channel)
{
filedataptr = 0;
myChannel = channel;
m_bPlaying = 0;
pspAudioSetChannelCallback(myChannel, XMPlayCallback,0);
}
void XMPLAY_End()
{
XMPLAY_Stop();
pspAudioSetChannelCallback(myChannel, 0,0);
if (filedataptr != 0) {
free(filedataptr);
filedataptr = 0;
}
}
void OGG_Init(int channel){
initAudioLib();
MIN_PLAYING_SPEED=-10;
MAX_PLAYING_SPEED=9;
OGG_audio_channel = channel;
OGG_milliSeconds = 0.0;
OGG_tempmixleft = 0;
memset(OGG_mixBuffer, 0, sizeof(OGG_mixBuffer));
pspAudioSetChannelCallback(OGG_audio_channel, oggDecodeThread, NULL);
}
static BOOL PSP_Init(void)
{
if (VC_Init())
return 1;
pspAudioInit();
pspAudioSetChannelCallback(0, (void *)sound_callback, NULL);
return 0;
}
int Init(int channel) {
pspAudioInit(); // init the audio psp
mad_stream_init(&stream); // create the mad variables, streams etc.
mad_frame_init(&frame);
mad_synth_init(&synth);
mad_timer_reset(&timer);
pspAudioSetChannelCallback(channel, fillOutputBuffer, 0); // set the callback to the function.
mutex = sceKernelCreateSema("myMutexName", 0, 1, 1, 0); // create the mutex for threading secure.
pausesong = 1; // set the variable to pause so no sound is played.
started = 0; // the mp3 has not yet started.
file = 0; // set the file to zero
fileSize = 1;
filePos = 0;
printf("MusicEngine is initialized.\n");
return 1;
};
void OGG_End(){
OGG_Stop();
pspAudioSetChannelCallback(OGG_audio_channel, 0,0);
OGG_FreeTune();
endAudioLib();
}
void InitAudio()
{
pspAudioInit();
pspAudioSetChannelCallback(0, AudioCallback, NULL);
}
