protected void addMixer(Mixer mixer) {
if (TDebug.TraceMixerProvider) {
TDebug.out("TMixerProvider.addMixer(): begin");
}
MixerProviderStruct struct = getMixerProviderStruct();
synchronized (struct) {
struct.m_mixers.add(mixer);
if (struct.m_defaultMixer == null) {
struct.m_defaultMixer = mixer;
}
}
if (TDebug.TraceMixerProvider) {
TDebug.out("TMixerProvider.addMixer(): end");
}
}
protected void removeMixer(Mixer mixer) {
if (TDebug.TraceMixerProvider) {
TDebug.out("TMixerProvider.removeMixer(): begin");
}
MixerProviderStruct struct = getMixerProviderStruct();
synchronized (struct) {
struct.m_mixers.remove(mixer);
// TODO: should search for another mixer
if (struct.m_defaultMixer == mixer) {
struct.m_defaultMixer = null;
}
}
if (TDebug.TraceMixerProvider) {
TDebug.out("TMixerProvider.removeMixer(): end");
}
}
