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Commit fdcf28cb authored by Marco Nelissen's avatar Marco Nelissen
Browse files

Remove kKeyNalLengthSize 

It was only used internally in MatroskaExtractor, so doesn't need to
be exposed in MetaData.

Test: build

Change-Id: I078f441cd125d161b1cd22557675c7abfb64d7f2
parent 10caf0e2

media/extractors/mkv/MatroskaExtractor.cpp

+7 −5
Original line number Diff line number Diff line
@@ -222,7 +222,8 @@ MatroskaSource::MatroskaSource( 
                 mExtractor->mTracks.itemAt(index).mTrackNum,

                 index),

      mNALSizeLen(-1) {

    MetaDataBase &meta = mExtractor->mTracks.editItemAt(index).mMeta;

    MatroskaExtractor::TrackInfo &trackInfo = mExtractor->mTracks.editItemAt(index);

    MetaDataBase &meta = trackInfo.mMeta;



    const char *mime;

    CHECK(meta.findCString(kKeyMIMEType, &mime));
@@ -235,9 +236,9 @@ MatroskaSource::MatroskaSource( 
        uint32_t dummy;

        const uint8_t *avcc;

        size_t avccSize;

        int32_t nalSizeLen = 0;

        if (meta.findInt32(kKeyNalLengthSize, &nalSizeLen)) {

            if (nalSizeLen >= 0 && nalSizeLen <= 4) {

        int32_t nalSizeLen = trackInfo.mNalLengthSize;

        if (nalSizeLen >= 0) {

            if (nalSizeLen <= 4) {

                mNALSizeLen = nalSizeLen;

            }

        } else if (meta.findData(kKeyAVCC, &dummy, (const void **)&avcc, &avccSize)
@@ -1227,7 +1228,7 @@ status_t MatroskaExtractor::synthesizeAVCC(TrackInfo *trackInfo, size_t index) { 
    }



    // Override the synthesized nal length size, which is arbitrary

    trackInfo->mMeta.setInt32(kKeyNalLengthSize, 0);

    trackInfo->mNalLengthSize = 0;

    return OK;

}
@@ -1344,6 +1345,7 @@ status_t MatroskaExtractor::initTrackInfo( 
    trackInfo->mEncrypted = false;

    trackInfo->mHeader = NULL;

    trackInfo->mHeaderLen = 0;

    trackInfo->mNalLengthSize = -1;



    for(size_t i = 0; i < track->GetContentEncodingCount(); i++) {

        const mkvparser::ContentEncoding *encoding = track->GetContentEncodingByIndex(i);

media/extractors/mkv/MatroskaExtractor.h

+1 −0
Original line number Diff line number Diff line
@@ -69,6 +69,7 @@ private: 
        // in ~MatroskaExtractor.

        unsigned char *mHeader;

        size_t mHeaderLen;

        int32_t mNalLengthSize;



        const mkvparser::Track* getTrack() const;

        const mkvparser::CuePoint::TrackPosition *find(long long timeNs) const;

media/libmediaextractor/include/media/stagefright/MetaDataBase.h

+0 −3
Original line number Diff line number Diff line
@@ -199,9 +199,6 @@ enum { 
    // MPEG user data offsets

    kKeyMpegUserData      = 'mpud', // size_t[]



    // Size of NALU length in mkv/mp4

    kKeyNalLengthSize     = 'nals', // int32_t



    // HDR related

    kKeyHdrStaticInfo    = 'hdrS', // HDRStaticInfo