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| author | Ramjee Singh <ramjee@codeaurora.org> | 2015-02-02 20:09:35 +0530 |
|---|---|---|
| committer | Gerrit Code Review <gerrit@cyanogenmod.org> | 2015-11-20 15:43:57 -0800 |
| commit | 07f1086ff02439dc20f3bff6607be920630185e0 (patch) | |
| tree | f83355f1a7ed5820d320665d7447ee987f67fb8a /services/audioflinger | |
| parent | eeb8a90192cee627890a74f75a0c64145fbc34f4 (diff) | |
| download | frameworks_av-07f1086ff02439dc20f3bff6607be920630185e0.zip frameworks_av-07f1086ff02439dc20f3bff6607be920630185e0.tar.gz frameworks_av-07f1086ff02439dc20f3bff6607be920630185e0.tar.bz2 | |
audio: Set OutputFormat of AudioMixer to PCM16
- MixerThread sets OutputFormat to PCM_FLOAT by default
We are having issue with SRS Effects due to this format
- Fix is to select always PCM16 format as Audio HAL supports
only PCM16
Change-Id: I26d23836180fe95b4c32b071593827b6fe4d674e
Diffstat (limited to 'services/audioflinger')
| -rw-r--r-- | services/audioflinger/Threads.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/services/audioflinger/Threads.cpp b/services/audioflinger/Threads.cpp index cdf8b1e..d70e457 100644 --- a/services/audioflinger/Threads.cpp +++ b/services/audioflinger/Threads.cpp @@ -3319,11 +3319,15 @@ AudioFlinger::MixerThread::MixerThread(const sp<AudioFlinger>& audioFlinger, Aud } if (initFastMixer) { audio_format_t fastMixerFormat; +#ifdef LEGACY_ALSA_AUDIO + fastMixerFormat = AUDIO_FORMAT_PCM_16_BIT; +#else if (mMixerBufferEnabled && mEffectBufferEnabled) { fastMixerFormat = AUDIO_FORMAT_PCM_FLOAT; } else { fastMixerFormat = AUDIO_FORMAT_PCM_16_BIT; } +#endif if (mFormat != fastMixerFormat) { // change our Sink format to accept our intermediate precision mFormat = fastMixerFormat; |