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Commit 732c6d95 authored by Lajos Molnar's avatar Lajos Molnar
Browse files

stagefright/media: add support for codec features with text value 

Bug: 11990470
Change-Id: I7600d999c5f4b6821d825d25fa7e8a2bb5a80c46
parent 26156231

include/media/MediaCodecInfo.h

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

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

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

    void addFeature(const AString &key, const char *value);

    void removeMime(const char *mime);

    void complete();

media/libmedia/MediaCodecInfo.cpp

+6 −0
Original line number Diff line number Diff line
@@ -257,4 +257,10 @@ void MediaCodecInfo::addFeature(const AString &key, int32_t value) { 
    mCurrentCaps->mDetails->setInt32(tag.c_str(), value);

}



void MediaCodecInfo::addFeature(const AString &key, const char *value) {

    AString tag = "feature-";

    tag.append(key);

    mCurrentCaps->mDetails->setString(tag.c_str(), value);

}



}  // namespace android

media/libstagefright/MediaCodecList.cpp

+14 −1
Original line number Diff line number Diff line
@@ -783,6 +783,7 @@ status_t MediaCodecList::addFeature(const char **attrs) { 
    const char *name = NULL;

    int32_t optional = -1;

    int32_t required = -1;

    const char *value = NULL;



    while (attrs[i] != NULL) {

        if (attrs[i + 1] == NULL) {
@@ -801,6 +802,9 @@ status_t MediaCodecList::addFeature(const char **attrs) { 
                required = value;

            }

            ++i;

        } else if (!strcmp(attrs[i], "value")) {

            value = attrs[i + 1];

            ++i;

        } else {

            return -EINVAL;

        }
@@ -816,7 +820,16 @@ status_t MediaCodecList::addFeature(const char **attrs) { 
        return -EINVAL;

    }



    if ((optional != -1 || required != -1) && (value != NULL)) {

        ALOGE("feature '%s' has both a value and optional/required attribute", name);

        return -EINVAL;

    }



    if (value != NULL) {

        mCurrentInfo->addFeature(name, value);

    } else {

        mCurrentInfo->addFeature(name, (required == 1) || (optional == 0));

    }

    return OK;

}