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author | Andy Hung <hunga@google.com> | 2014-04-02 11:24:53 -0700 |
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committer | Andy Hung <hunga@google.com> | 2014-04-02 14:33:26 -0700 |
commit | 84a0c6e87c48f58a0d3be71961432c086a4d24cc (patch) | |
tree | a9bea7e95223dc4d1f3219d4e60dd385881ec6d8 /services/audioflinger/AudioMixer.cpp | |
parent | 99021c47f45ee8bf3317cff7d08226e76c8d8227 (diff) | |
download | frameworks_av-84a0c6e87c48f58a0d3be71961432c086a4d24cc.zip frameworks_av-84a0c6e87c48f58a0d3be71961432c086a4d24cc.tar.gz frameworks_av-84a0c6e87c48f58a0d3be71961432c086a4d24cc.tar.bz2 |
Change references of Q19.12 to Q4.27 for clarity
Change-Id: I5beb7daf6ff9bc123ff3582f7c294edcaf8652f6
Signed-off-by: Andy Hung <hunga@google.com>
Diffstat (limited to 'services/audioflinger/AudioMixer.cpp')
-rw-r--r-- | services/audioflinger/AudioMixer.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/services/audioflinger/AudioMixer.cpp b/services/audioflinger/AudioMixer.cpp index a1783fe..2d67efb 100644 --- a/services/audioflinger/AudioMixer.cpp +++ b/services/audioflinger/AudioMixer.cpp @@ -1181,7 +1181,7 @@ void AudioMixer::process__genericNoResampling(state_t* state, int64_t pts) } switch (t1.mMixerFormat) { case AUDIO_FORMAT_PCM_FLOAT: - memcpy_to_float_from_q19_12(reinterpret_cast<float *>(out), outTemp, BLOCKSIZE * 2); + memcpy_to_float_from_q4_27(reinterpret_cast<float *>(out), outTemp, BLOCKSIZE * 2); out += BLOCKSIZE * 2; // output is 2 floats/frame. break; case AUDIO_FORMAT_PCM_16_BIT: @@ -1274,7 +1274,7 @@ void AudioMixer::process__genericResampling(state_t* state, int64_t pts) } switch (t1.mMixerFormat) { case AUDIO_FORMAT_PCM_FLOAT: - memcpy_to_float_from_q19_12(reinterpret_cast<float*>(out), outTemp, numFrames*2); + memcpy_to_float_from_q4_27(reinterpret_cast<float*>(out), outTemp, numFrames*2); break; case AUDIO_FORMAT_PCM_16_BIT: ditherAndClamp(out, outTemp, numFrames); @@ -1330,8 +1330,8 @@ void AudioMixer::process__OneTrack16BitsStereoNoResampling(state_t* state, in += 2; int32_t l = mulRL(1, rl, vrl); int32_t r = mulRL(0, rl, vrl); - *fout++ = float_from_q19_12(l); - *fout++ = float_from_q19_12(r); + *fout++ = float_from_q4_27(l); + *fout++ = float_from_q4_27(r); // Note: In case of later int16_t sink output, // conversion and clamping is done by memcpy_to_i16_from_float(). } while (--outFrames); |