Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c13b7cf2 authored by Andy Hung's avatar Andy Hung
Browse files

AudioRecord: Fix capture timestamp after standby 

Fix AudioStreamIn getCapturePosition handling since it
is also used for linear PCM.

Test: atest AudioRecordTest
Bug: 308526758
Change-Id: Ia07e1ef0b15e7dace1dca882e7ab75df09706c9c
parent 11481c90

services/audioflinger/datapath/AudioStreamIn.cpp

+4 −4
Original line number Diff line number Diff line
@@ -56,15 +56,15 @@ status_t AudioStreamIn::getCapturePosition(int64_t* frames, int64_t* time) 
        return status;

    }



    // Adjust for standby using HAL rate frames.

    // Only apply this correction if the HAL is getting PCM frames.

    if (mHalFormatHasProportionalFrames) {

    if (mHalFormatHasProportionalFrames &&

            (flags & AUDIO_INPUT_FLAG_DIRECT) == AUDIO_INPUT_FLAG_DIRECT) {

        // For DirectRecord reset timestamp to 0 on standby.

        const uint64_t adjustedPosition = (halPosition <= mFramesReadAtStandby) ?

                0 : (halPosition - mFramesReadAtStandby);

        // Scale from HAL sample rate to application rate.

        *frames = adjustedPosition / mRateMultiplier;

    } else {

        // For compressed formats.

        // For compressed formats and linear PCM.

        *frames = halPosition;

    }