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Commit 09508611 authored by Eric Laurent's avatar Eric Laurent
Browse files

Fix issue 4988574: 8 bit PCM audio playback broken. 

Fixed regression in audio track control block frame size
calculation introduced by commit c310dcbe.

Change-Id: Ia731b946ae4e43316b98d80229e3b08a696e47d6
parent ec89a2b6

services/audioflinger/AudioFlinger.cpp

+1 −1
Original line number Diff line number Diff line
@@ -2954,7 +2954,7 @@ AudioFlinger::PlaybackThread::Track::Track( 
        mStreamType = streamType;

        // NOTE: audio_track_cblk_t::frameSize for 8 bit PCM data is based on a sample size of

        // 16 bit because data is converted to 16 bit before being stored in buffer by AudioTrack

        mCblk->frameSize = audio_is_linear_pcm(format) ? mChannelCount * audio_bytes_per_sample(format) : sizeof(uint8_t);

        mCblk->frameSize = audio_is_linear_pcm(format) ? mChannelCount * sizeof(int16_t) : sizeof(uint8_t);

    }

}