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

Commit d018b8ff authored by Lajos Molnar's avatar Lajos Molnar Committed by Android (Google) Code Review
Browse files

Merge "MediaCodecList: handle errors gracefully" into lmp-dev

parents 2461e0cf 6ff58f04

include/media/MediaCodecInfo.h

+1 −0
Original line number Original line Diff line number Diff line
@@ -107,6 +107,7 @@ private: 
    status_t initializeCapabilities(const CodecCapabilities &caps);

    status_t initializeCapabilities(const CodecCapabilities &caps);

    void addDetail(const AString &key, const AString &value);

    void addDetail(const AString &key, const AString &value);

    void addFeature(const AString &key, int32_t value);

    void addFeature(const AString &key, int32_t value);

    void removeMime(const char *mime);

    void complete();

    void complete();





    DISALLOW_EVIL_CONSTRUCTORS(MediaCodecInfo);

    DISALLOW_EVIL_CONSTRUCTORS(MediaCodecInfo);

media/libmedia/MediaCodecInfo.cpp

+8 −0
Original line number Original line Diff line number Diff line
@@ -206,6 +206,14 @@ status_t MediaCodecInfo::addMime(const char *mime) { 
    return OK;

    return OK;

}

}





void MediaCodecInfo::removeMime(const char *mime) {

    ssize_t ix = getCapabilityIndex(mime);

    if (ix >= 0) {

        mCaps.removeItemsAt(ix);

        // mCurrentCaps will be removed when completed

    }

}



status_t MediaCodecInfo::initializeCapabilities(const CodecCapabilities &caps) {

status_t MediaCodecInfo::initializeCapabilities(const CodecCapabilities &caps) {

    mCurrentCaps->mProfileLevels.clear();

    mCurrentCaps->mProfileLevels.clear();

    mCurrentCaps->mColorFormats.clear();

    mCurrentCaps->mColorFormats.clear();

media/libstagefright/MediaCodecList.cpp

+21 −5
Original line number Original line Diff line number Diff line
@@ -482,11 +482,21 @@ status_t MediaCodecList::addMediaCodecFromAttributes( 
    }

    }





    mCurrentInfo = new MediaCodecInfo(name, encoder, type);

    mCurrentInfo = new MediaCodecInfo(name, encoder, type);

    // The next step involves trying to load the codec, which may

    // fail.  Only list the codec if this succeeds.

    // However, keep mCurrentInfo object around until parsing

    // of full codec info is completed.

    if (initializeCapabilities(type) == OK) {

        mCodecInfos.push_back(mCurrentInfo);

        mCodecInfos.push_back(mCurrentInfo);

    return initializeCapabilities(type);

    }

    return OK;

}

}





status_t MediaCodecList::initializeCapabilities(const char *type) {

status_t MediaCodecList::initializeCapabilities(const char *type) {

    if (type == NULL) {

        return OK;

    }



    ALOGV("initializeCapabilities %s:%s",

    ALOGV("initializeCapabilities %s:%s",

            mCurrentInfo->mName.c_str(), type);

            mCurrentInfo->mName.c_str(), type);
@@ -553,12 +563,18 @@ status_t MediaCodecList::addTypeFromAttributes(const char **attrs) { 
    }

    }





    status_t ret = mCurrentInfo->addMime(name);

    status_t ret = mCurrentInfo->addMime(name);

    if (ret == OK) {

    if (ret != OK) {

        ret = initializeCapabilities(name);

    }

        return ret;

        return ret;

    }

    }





    // The next step involves trying to load the codec, which may

    // fail.  Handle this gracefully (by not reporting such mime).

    if (initializeCapabilities(name) != OK) {

        mCurrentInfo->removeMime(name);

    }

    return OK;

}



// legacy method for non-advanced codecs

// legacy method for non-advanced codecs

ssize_t MediaCodecList::findCodecByType(

ssize_t MediaCodecList::findCodecByType(

        const char *type, bool encoder, size_t startIndex) const {

        const char *type, bool encoder, size_t startIndex) const {