void _HaltAllMusic(void)
{
int i;
if ( mix_music_compat_channel.playing ) {
Mix_HaltMusicCh(mix_music_compat_channel.music);
}
for ( i=0; i<num_channels; ++i ) {
if ((mix_channel[i].is_music) && mix_channel[i].playing)
Mix_HaltMusicCh(mix_channel[i].music);
}
}
/* Halt playing of a particular channel */
int Mix_HaltChannel(int which)
{
int i;
if ( which == -1 ) {
for ( i=0; i<num_channels; ++i ) {
Mix_HaltChannel(i);
}
} else if ( which < num_channels ) {
SDL_LockAudio();
if (mix_channel[which].playing) {
if (mix_channel[which].is_music)
Mix_HaltMusicCh(mix_channel[which].music);
else _Mix_channel_done_playing(which);
mix_channel[which].playing = 0;
mix_channel[which].looping = 0;
}
mix_channel[which].expire = 0;
if(mix_channel[which].fading != MIX_NO_FADING) /* Restore volume */
mix_channel[which].volume = mix_channel[which].fade_volume_reset;
mix_channel[which].fading = MIX_NO_FADING;
SDL_UnlockAudio();
}
return(0);
}
void ChannelInternalState::Halt() {
if (IsStream()) {
#ifdef PINDROP_MULTISTREAM
Mix_HaltMusicCh(channel_id_);
#else
Mix_HaltMusic();
#endif // PINDROP_MULTISTREAM
} else {
Mix_HaltChannel(channel_id_);
}
}
void ChannelInternalState::RealChannelHalt() {
assert(is_real());
// If this channel loops, we may want to resume it later. If this is a one
// shot sound that does not loop, just halt it now.
// TODO(amablue): What we really want is for one shot sounds to change to the
// stopped state when the sound would have finished. However, SDL mixer does
// not give good visibility into the length of loaded audio, which makes this
// difficult. b/20697050
if (!SoundHandleLoops(handle_)) {
channel_state_ = kChannelStateStopped;
}
if (IsStream()) {
#ifdef PINDROP_MULTISTREAM
Mix_HaltMusicCh(channel_id_);
#else
Mix_HaltMusic();
#endif // PINDROP_MULTISTREAM
} else {
Mix_HaltChannel(channel_id_);
}
}
