void CDAudio_SetVolume (float newvolume)
{
if (!initialized || !enabled)
return;
SetVolumeOgg((int)(newvolume * 255.0));
}
void GuiSound::Play() {
switch (type) {
case SOUND_PCM:
xenon_sound_submit((void*)sound,length);
break;
}
#ifndef NO_SOUND
int vol;
switch (type) {
case SOUND_PCM:
vol = 255 * (volume / 100.0);
voice = ASND_GetFirstUnusedVoice();
if (voice >= 0)
ASND_SetVoice(voice, VOICE_STEREO_16BIT, 48000, 0,
(u8 *) sound, length, vol, vol, NULL);
break;
case SOUND_OGG:
voice = 0;
if (loop)
PlayOgg((char *) sound, length, 0, OGG_INFINITE_TIME);
else
PlayOgg((char *) sound, length, 0, OGG_ONE_TIME);
SetVolumeOgg(255 * (volume / 100.0));
break;
}
#endif
}
/***
gx_audio_Stop
This function stops current Audio DMA process
This is called when going back to Main Menu
***/
void gx_audio_Stop(void)
{
/* restart menu audio processing */
DSP_Unhalt();
ASND_Init();
ASND_Pause(0);
/* play background music */
if (Bg_music_ogg && !Shutdown)
{
PauseOgg(0);
PlayOgg((char *)Bg_music_ogg, Bg_music_ogg_size, 0, OGG_INFINITE_TIME);
SetVolumeOgg(((int)config.bgm_volume * 255) / 100);
}
}
void GuiSound::SetVolume(int vol)
{
volume = vol;
if(voice < 0)
return;
int newvol = 255*(volume/100.0);
switch(type)
{
case SOUND_PCM:
ASND_ChangeVolumeVoice(voice, newvol, newvol);
break;
case SOUND_OGG:
SetVolumeOgg(255*(volume/100.0));
break;
}
}
