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Commit 96a875ef authored by Lajos Molnar's avatar Lajos Molnar
Browse files

stagefright: allow selecting codec by name in SimpleDecodingSource 

Bug: 17108024
Change-Id: I78f2ef45ec6cf746535e05f4166717829e642b19
parent 65dd3eee

include/media/stagefright/SimpleDecodingSource.h

+3 −1
Original line number Diff line number Diff line
@@ -43,9 +43,11 @@ public: 
    // case the source will return empty buffers.

    // This source cannot be restarted (hence the name "Simple"), all reads are blocking, and

    // does not support secure input or pausing.

    // if |desiredCodec| is given, use this specific codec.

    static sp<SimpleDecodingSource> Create(

            const sp<MediaSource> &source, uint32_t flags = 0,

            const sp<ANativeWindow> &nativeWindow = NULL);

            const sp<ANativeWindow> &nativeWindow = NULL,

            const char *desiredCodec = NULL);



    virtual ~SimpleDecodingSource();

media/libstagefright/SimpleDecodingSource.cpp

+5 −1
Original line number Diff line number Diff line
@@ -34,7 +34,8 @@ const int64_t kTimeoutWaitForOutputUs = 500000; // 0.5 seconds 


//static

sp<SimpleDecodingSource> SimpleDecodingSource::Create(

        const sp<MediaSource> &source, uint32_t flags, const sp<ANativeWindow> &nativeWindow) {

        const sp<MediaSource> &source, uint32_t flags, const sp<ANativeWindow> &nativeWindow,

        const char *desiredCodec) {

    sp<Surface> surface = static_cast<Surface*>(nativeWindow.get());

    const char *mime = NULL;

    sp<MetaData> meta = source->getFormat();
@@ -55,6 +56,9 @@ sp<SimpleDecodingSource> SimpleDecodingSource::Create( 


    for (size_t i = 0; i < matchingCodecs.size(); ++i) {

        const AString &componentName = matchingCodecs[i];

        if (desiredCodec != NULL && componentName.compare(desiredCodec)) {

            continue;

        }



        ALOGV("Attempting to allocate codec '%s'", componentName.c_str());