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comparison engine/core/audio/soundemitter.cpp @ 360:11896fe26c1d

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Added SoundEmitter::setCallback(). The callback will be called when a stream has finished playing. The SWIG interface for this function currently does NOT exist. [t:346]
author prock@33b003aa-7bff-0310-803a-e67f0ece8222
date Fri, 02 Oct 2009 14:05:08 +0000
parents 454ed60ad7b2
children
comparison
equal deleted inserted replaced
359:ad5818097cd6 360:11896fe26c1d
101 m_soundclip->addRef(); 101 m_soundclip->addRef();
102 102
103 attachSoundClip(); 103 attachSoundClip();
104 } 104 }
105 105
106 void SoundEmitter::setCallback(const type_callback& cb) {
107 m_callback = cb;
108 }
109
106 void SoundEmitter::attachSoundClip() { 110 void SoundEmitter::attachSoundClip() {
107 if (!m_soundclip->isStream()) { 111 if (!m_soundclip->isStream()) {
108 // non-streaming 112 // non-streaming
109 alSourceQueueBuffers(m_source, m_soundclip->countBuffers(), m_soundclip->getBuffers()); 113 alSourceQueueBuffers(m_source, m_soundclip->countBuffers(), m_soundclip->getBuffers());
110 alSourcei(m_source, AL_LOOPING, m_loop ? AL_TRUE : AL_FALSE); 114 alSourcei(m_source, AL_LOOPING, m_loop ? AL_TRUE : AL_FALSE);
143 // check if the playback has been finished 147 // check if the playback has been finished
144 alGetSourcei(m_source, AL_BUFFERS_QUEUED, &bufs); 148 alGetSourcei(m_source, AL_BUFFERS_QUEUED, &bufs);
145 if (bufs == 0) { 149 if (bufs == 0) {
146 setPeriod(-1); 150 setPeriod(-1);
147 alSourceStop(m_source); 151 alSourceStop(m_source);
152 if(m_callback) {
153 m_callback();
154 }
148 } 155 }
149 continue; 156 continue;
150 } 157 }
151 } 158 }
152 alSourceQueueBuffers(m_source, 1, &buffer); 159 alSourceQueueBuffers(m_source, 1, &buffer);