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Commit d279b8e4 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
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Merge "Vary tee sink frame count based on sample rate" into main am: b5034c24 

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2829236



Change-Id: If67a0280709c9733db1dea49d2b93bb414ef69bf
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 86639507 b5034c24

services/audioflinger/afutils/NBAIO_Tee.h

+3 −4
Original line number Diff line number Diff line
@@ -199,8 +199,8 @@ private: 


            // determine number of frames for Tee

            if (frames == 0) {

                // TODO: consider varying frame count based on type.

                frames = DEFAULT_TEE_FRAMES;

                frames = (static_cast<long long>(DEFAULT_TEE_DURATION_MS) * format.mSampleRate)

                            / MILLIS_PER_SECOND;

            }



            // TODO: should we check minimum number of frames?
@@ -261,8 +261,7 @@ private: 
        static NBAIO_SinkSource makeSinkSource(

                const NBAIO_Format &format, size_t frames, bool *enabled);



        // 0x200000 stereo 16-bit PCM frames = 47.5 seconds at 44.1 kHz, 8 megabytes

        static constexpr size_t DEFAULT_TEE_FRAMES = 0x200000;

        static constexpr size_t DEFAULT_TEE_DURATION_MS = 60'000;



        // atomic status checking

        std::atomic<bool> mEnabled{false};