Cross Reference: /frameworks/av/services/audioflinger/AudioMixer.cpp

Lines Matching refs:temp
1076         int32_t* temp, int32_t* aux)
1081     // ramp gain - resample to temp buffer and scale/mix in 2nd step
1086         memset(temp, 0, outFrameCount * t->mMixerChannelCount * sizeof(int32_t));
1087         t->resampler->resample(temp, outFrameCount, t->bufferProvider);
1089             volumeRampStereo(t, out, outFrameCount, temp, aux);
1091             volumeStereo(t, out, outFrameCount, temp, aux);
1096             memset(temp, 0, outFrameCount * MAX_NUM_CHANNELS * sizeof(int32_t));
1097             t->resampler->resample(temp, outFrameCount, t->bufferProvider);
1098             volumeRampStereo(t, out, outFrameCount, temp, aux);
1110         size_t outFrameCount __unused, int32_t* temp __unused, int32_t* aux __unused)
1114 void AudioMixer::volumeRampStereo(track_t* t, int32_t* out, size_t frameCount, int32_t* temp,
1134             l = (*temp++ >> 12);
1135             r = (*temp++ >> 12);
1146             *out++ += (vl >> 16) * (*temp++ >> 12);
1147             *out++ += (vr >> 16) * (*temp++ >> 12);
1157 void AudioMixer::volumeStereo(track_t* t, int32_t* out, size_t frameCount, int32_t* temp,
1166             int16_t l = (int16_t)(*temp++ >> 12);
1167             int16_t r = (int16_t)(*temp++ >> 12);
1177             int16_t l = (int16_t)(*temp++ >> 12);
1178             int16_t r = (int16_t)(*temp++ >> 12);
1187         int32_t* temp __unused, int32_t* aux)
1279         int32_t* temp __unused, int32_t* aux)
1871 void AudioMixer::track__Resample(track_t* t, TO* out, size_t outFrameCount, TO* temp, TA* aux)
1877         // if ramp:        resample with unity gain to temp buffer and scale/mix in 2nd step.
1878         // if aux != NULL: resample with unity gain to temp buffer then apply send level.
1881         memset(temp, 0, outFrameCount * t->mMixerChannelCount * sizeof(TO));
1882         t->resampler->resample((int32_t*)temp, outFrameCount, t->bufferProvider);
1885                 out, outFrameCount, temp, aux, ramp, t);
1903         TO* temp __unused, TA* aux)