Only run the wifi display RTSP server on demand, and only on the wifi direct (bcf09f8c) · Commits · e / os / android_frameworks_av

include/media/IMediaPlayerService.h

+5 −1

Original line number	Diff line number	Diff line
		@@ -50,7 +50,11 @@ public:
		virtual sp<IOMX> getOMX() = 0;
		virtual sp<ICrypto> makeCrypto() = 0;

		virtual status_t enableRemoteDisplay(bool enable) = 0;
		// If iface == NULL, disable remote display, otherwise
		// iface should be of the form "x.x.x.x:y", i.e. ip address
		// of the local interface to bind to and the port number
		// to listen on.
		virtual status_t enableRemoteDisplay(const char *iface) = 0;

		// codecs and audio devices usage tracking for the battery app
		enum BatteryDataBits {

+14 −4

Original line number	Diff line number	Diff line
		@@ -121,10 +121,17 @@ public:
		return interface_cast<ICrypto>(reply.readStrongBinder());
		}

		virtual status_t enableRemoteDisplay(bool enable) {
		virtual status_t enableRemoteDisplay(const char *iface) {
		Parcel data, reply;
		data.writeInterfaceToken(IMediaPlayerService::getInterfaceDescriptor());
		data.writeInt32(enable);

		if (iface != NULL) {
		data.writeInt32(1);
		data.writeCString(iface);
		} else {
		data.writeInt32(0);
		}

		remote()->transact(ENABLE_REMOTE_DISPLAY, data, &reply);
		return reply.readInt32();
		}
		@@ -217,8 +224,11 @@ status_t BnMediaPlayerService::onTransact(
		} break;
		case ENABLE_REMOTE_DISPLAY: {
		CHECK_INTERFACE(IMediaPlayerService, data, reply);
		bool enable = data.readInt32();
		reply->writeInt32(enableRemoteDisplay(enable));
		const char *iface = NULL;
		if (data.readInt32()) {
		iface = data.readCString();
		}
		reply->writeInt32(enableRemoteDisplay(iface));
		return NO_ERROR;
		} break;
		case ADD_BATTERY_DATA: {

+10 −4

Original line number	Diff line number	Diff line
		@@ -279,13 +279,17 @@ sp<ICrypto> MediaPlayerService::makeCrypto() {
		return new Crypto;
		}

		status_t MediaPlayerService::enableRemoteDisplay(bool enable) {
		status_t MediaPlayerService::enableRemoteDisplay(const char *iface) {
		Mutex::Autolock autoLock(mLock);

		if (enable && mRemoteDisplay == NULL) {
		if (iface != NULL) {
		if (mRemoteDisplay != NULL) {
		return INVALID_OPERATION;
		}

		mRemoteDisplay = new RemoteDisplay;

		status_t err = mRemoteDisplay->start();
		status_t err = mRemoteDisplay->start(iface);

		if (err != OK) {
		mRemoteDisplay.clear();
		@@ -293,7 +297,9 @@ status_t MediaPlayerService::enableRemoteDisplay(bool enable) {
		}

		return OK;
		} else if (!enable && mRemoteDisplay != NULL) {
		}

		if (mRemoteDisplay != NULL) {
		mRemoteDisplay->stop();
		mRemoteDisplay.clear();
		}

+1 −1

Original line number	Diff line number	Diff line
		@@ -248,7 +248,7 @@ public:
		virtual sp<IMemory> decode(int fd, int64_t offset, int64_t length, uint32_t pSampleRate, int pNumChannels, audio_format_t* pFormat);
		virtual sp<IOMX> getOMX();
		virtual sp<ICrypto> makeCrypto();
		virtual status_t enableRemoteDisplay(bool enable);
		virtual status_t enableRemoteDisplay(const char *iface);

		virtual status_t dump(int fd, const Vector<String16>& args);

+2 −4

Original line number	Diff line number	Diff line
		@@ -32,13 +32,11 @@ RemoteDisplay::RemoteDisplay()
		RemoteDisplay::~RemoteDisplay() {
		}

		status_t RemoteDisplay::start() {
		status_t RemoteDisplay::start(const char *iface) {
		mNetSession->start();
		mLooper->start();

		// XXX replace with 8554 for bcom dongle (it doesn't respect the
		// default port or the one advertised in the wfd IE).
		mSource->start(WifiDisplaySource::kWifiDisplayDefaultPort);
		mSource->start(iface);

		return OK;
		}