Cross Reference: /frameworks/av/media/libmedia/AudioSystem.cpp

Lines Matching refs:output
124         audio_io_handle_t output)
129     af->setStreamVolume(stream, value, output);
143         audio_io_handle_t output)
148     *volume = af->streamVolume(stream, output);
215     audio_io_handle_t output;
221     output = getOutput(streamType);
222     if (output == 0) {
226     return getSamplingRate(output, streamType, samplingRate);
229 status_t AudioSystem::getSamplingRate(audio_io_handle_t output,
236     outputDesc = AudioSystem::gOutputs.valueFor(output);
238         ALOGV("getOutputSamplingRate() no output descriptor for output %d in gOutputs", output);
242         *samplingRate = af->sampleRate(output);
244         ALOGV("getOutputSamplingRate() reading from output desc");
249     ALOGV("getSamplingRate() streamType %d, output %d, sampling rate %d", streamType, output, *samplingRate);
261     audio_io_handle_t output;
267     output = getOutput(streamType);
268     if (output == 0) {
272     return getFrameCount(output, streamType, frameCount);
275 status_t AudioSystem::getFrameCount(audio_io_handle_t output,
282     outputDesc = AudioSystem::gOutputs.valueFor(output);
287         *frameCount = af->frameCount(output);
293     ALOGV("getFrameCount() streamType %d, output %d, frameCount %d", streamType, output, *frameCount);
300     audio_io_handle_t output;
306     output = getOutput(streamType);
307     if (output == 0) {
311     return getLatency(output, streamType, latency);
314 status_t AudioSystem::getLatency(audio_io_handle_t output,
321     outputDesc = AudioSystem::gOutputs.valueFor(output);
326         *latency = af->latency(output);
332     ALOGV("getLatency() streamType %d, output %d, latency %d", streamType, output, *latency);
420     // clear output handles and stream to output map caches
444             ALOGV("ioConfigChanged() opening already existing output! %d", ioHandle);
452         ALOGV("ioConfigChanged() new output samplingRate %d, format %d channels %#x frameCount %d latency %d",
457             ALOGW("ioConfigChanged() closing unknow output! %d", ioHandle);
460         ALOGV("ioConfigChanged() output %d closed", ioHandle);
468             ALOGW("ioConfigChanged() modifying unknow output! %d", ioHandle);
474         ALOGV("ioConfigChanged() new config for output %d samplingRate %d, format %d channels %#x frameCount %d latency %d",
599 status_t AudioSystem::startOutput(audio_io_handle_t output,
605     return aps->startOutput(output, stream, session);
608 status_t AudioSystem::stopOutput(audio_io_handle_t output,
614     return aps->stopOutput(output, stream, session);
617 void AudioSystem::releaseOutput(audio_io_handle_t output)
621     aps->releaseOutput(output);