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Commit 2b558d80 authored by Andy Hung's avatar Andy Hung Committed by Gerrit Code Review
Browse files

Merge "Allow getInputBufferSize for compressed formats" into main

parents cc4eafbe 8d72b4b9

services/audioflinger/AudioFlinger.cpp

+5 −1
Original line number Diff line number Diff line
@@ -1890,7 +1890,7 @@ size_t AudioFlinger::getInputBufferSize(uint32_t sampleRate, audio_format_t form 
        return 0;

    }

    if ((sampleRate == 0) ||

            !audio_is_valid_format(format) || !audio_has_proportional_frames(format) ||

            !audio_is_valid_format(format) ||

            !audio_is_input_channel(channelMask)) {

        return 0;

    }
@@ -1913,6 +1913,10 @@ size_t AudioFlinger::getInputBufferSize(uint32_t sampleRate, audio_format_t form 


    std::vector<audio_format_t> formats = {format};

    if (format != AUDIO_FORMAT_PCM_16_BIT) {

        // For compressed format, buffer size may be queried using PCM. Allow this for compatibility

        // in cases the primary hw dev does not support the format.

        // TODO: replace with a table of formats and nominal buffer sizes (based on nominal bitrate

        // and codec frame size).

        formats.push_back(AUDIO_FORMAT_PCM_16_BIT);

    }