Searched refs:resampler (Results 1 - 8 of 8) sorted by relevance
/frameworks/av/services/audioflinger/audio-resampler/ |
H A D | Android.mk | 8 LOCAL_MODULE := libaudio-resampler
|
/frameworks/av/services/audioflinger/ |
H A D | test-resample.cpp | 49 fprintf(stderr," -q resampler quality\n"); 343 AudioResampler* resampler = AudioResampler::create(format, channels, local 349 resampler->setSampleRate(9000); 350 resampler->setSampleRate(12000); 351 resampler->setSampleRate(20000); 352 resampler->setSampleRate(30000); 364 resampler->setSampleRate(1000); 368 resampler->setSampleRate(1000+i); 376 resampler->reset(); 377 delete resampler; 381 AudioResampler* resampler = AudioResampler::create(format, channels, local [all...] |
H A D | AudioResampler.cpp | 108 if (property_get("af.resampler.quality", value, NULL) > 0) { 152 // read the resampler default quality property the first time it is needed 163 /* if the caller requests DEFAULT_QUALITY and af.resampler.property 164 * has not been set, the target resampler quality is set to DYN_MED_QUALITY, 173 // naive implementation of CPU load throttling doesn't account for whether resampler is active 179 ALOGV("resampler load %u -> %u MHz due to delta +%u MHz from quality %d", 212 AudioResampler* resampler; local 219 resampler = new AudioResamplerOrder1(inChannelCount, sampleRate); 224 resampler = new AudioResamplerCubic(inChannelCount, sampleRate); 229 resampler [all...] |
H A D | AudioMixer.h | 97 // This clears out the resampler's input buffer. 213 AudioResampler* resampler; member in struct:android::AudioMixer::track_t 267 bool doesResample() const { return resampler != NULL; } 268 void resetResampler() { if (resampler != NULL) resampler->reset(); } 270 size_t getUnreleasedFrames() const { return resampler != NULL ? 271 resampler->getUnreleasedFrames() : 0; };
|
H A D | AudioMixer.cpp | 127 t->resampler = NULL; 140 delete t->resampler; 213 t->resampler = NULL; 291 if (track.resampler && mixerChannelCountChanged) { 292 // resampler channels may have changed. 294 delete track.resampler; 295 track.resampler = NULL; 296 track.sampleRate = mSampleRate; // without resampler, track rate is device sample rate. 297 // recreate the resampler with updated format, channels, saved sampleRate. 440 // delete the resampler [all...] |
H A D | Android.mk | 90 # build audio resampler test tool
|
/frameworks/av/services/audioflinger/tests/ |
H A D | resampler_tests.cpp | 41 android::AudioBufferProvider *provider, android::AudioResampler *resampler) 51 size_t framesResampled = resampler->resample( 95 // create the resampler 96 android::AudioResampler* resampler; local 98 resampler = android::AudioResampler::create(format, channels, outputFreq, quality); 99 resampler->setSampleRate(inputFreq); 100 resampler->setVolume(android::AudioResampler::UNITY_GAIN_FLOAT, 107 resample(channels, reference, outputFrames, refIncr, &provider, resampler); 113 resampler->reset(); 115 delete resampler; 39 resample(int channels, void *output, size_t outputFrames, const std::vector<size_t> &outputIncr, android::AudioBufferProvider *provider, android::AudioResampler *resampler) argument 182 android::AudioResampler* resampler; local [all...] |
H A D | Android.mk | 4 # resampler unit test
|
Completed in 88 milliseconds