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Commit ce21b65e authored by David Ng's avatar David Ng Committed by Ricardo Cerqueira
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libstagefright: Add property to enable software decoder for video 

Add sys property to enable software decoder for video in AwesomePlayer.

Enable software decoder using the adb shell command:
 setprop sys.media.vdec.sw 1

Disable software decoder using the adb shell command:
 setprop sys.media.vdec.sw 0

Change-Id: I9ae6c139575761d2b374b447f38dc5d43172ab40
parent dd148551

media/libstagefright/AwesomePlayer.cpp

+9 −1
Original line number Diff line number Diff line
@@ -1435,11 +1435,12 @@ status_t AwesomePlayer::initVideoDecoder(uint32_t flags) { 
    //   (mSurface->getFlags() & ISurfaceComposer::eProtectedByApp))

    // will be true, but that part is already handled by SurfaceFlinger.



    char value[PROPERTY_VALUE_MAX];



#ifdef DEBUG_HDCP

    // For debugging, we allow a system property to control the protected usage.

    // In case of uninitialized or unexpected property, we default to "DRM only".

    bool setProtectionBit = false;

    char value[PROPERTY_VALUE_MAX];

    if (property_get("persist.sys.hdcp_checking", value, NULL)) {

        if (!strcmp(value, "never")) {

            // nop
@@ -1470,6 +1471,13 @@ status_t AwesomePlayer::initVideoDecoder(uint32_t flags) { 
        flags |= OMXCodec::kEnableGrallocUsageProtected;

    }

#endif



    property_get("sys.media.vdec.sw", value, "0");

    if (atoi(value)) {

        LOGW("Software Codec is preferred for Video");

        flags |= OMXCodec::kPreferSoftwareCodecs;

    }



    LOGV("initVideoDecoder flags=0x%x", flags);

    mVideoSource = OMXCodec::Create(

            mClient.interface(), mVideoTrack->getFormat(),