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Commit 2df13053 authored by Lajos Molnar's avatar Lajos Molnar
Browse files

stagefright: add method to MediaCodecInfoWriter to find existing info 

This is used to update existing info - e.g. add new aliases.

Bug: 119631295
Change-Id: I7c45f558a507e9c145f26c1f27f6e2adb7b4e4b0
parent 9d301ec7

media/libstagefright/MediaCodecListWriter.cpp

+10 −0
Original line number Diff line number Diff line
@@ -37,6 +37,16 @@ std::unique_ptr<MediaCodecInfoWriter> 
            new MediaCodecInfoWriter(info.get()));

}



std::unique_ptr<MediaCodecInfoWriter>

        MediaCodecListWriter::findMediaCodecInfo(const char *name) {

    for (const sp<MediaCodecInfo> &info : mCodecInfos) {

        if (!strcmp(info->getCodecName(), name)) {

            return std::unique_ptr<MediaCodecInfoWriter>(new MediaCodecInfoWriter(info.get()));

        }

    }

    return nullptr;

}



void MediaCodecListWriter::writeGlobalSettings(

        const sp<AMessage> &globalSettings) const {

    for (const std::pair<std::string, std::string> &kv : mGlobalSettings) {

media/libstagefright/include/media/stagefright/MediaCodecListWriter.h

+7 −0
Original line number Diff line number Diff line
@@ -48,6 +48,13 @@ struct MediaCodecListWriter { 
     * added `MediaCodecInfo` object.

     */

    std::unique_ptr<MediaCodecInfoWriter> addMediaCodecInfo();

    /**

     * Find an existing `MediaCodecInfo` object for a codec name and return a

     * `MediaCodecInfoWriter` object associated with the found added `MediaCodecInfo`.

     *

     * @return The `MediaCodecInfoWriter` object if found, or nullptr if not found.

     */

    std::unique_ptr<MediaCodecInfoWriter> findMediaCodecInfo(const char *codecName);

private:

    MediaCodecListWriter() = default;