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"); } }