Initial checkin of support for acting as a wifi display source (35213f14) · Commits · e / os / android_frameworks_av

include/media/IMediaPlayerService.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -50,6 +50,8 @@ public:
		virtual sp<IOMX> getOMX() = 0;
		virtual sp<ICrypto> makeCrypto() = 0;

		virtual status_t enableRemoteDisplay(bool enable) = 0;

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

+11 −0

Original line number	Diff line number	Diff line
		@@ -25,6 +25,8 @@
		#include <media/stagefright/SkipCutBuffer.h>
		#include <OMX_Audio.h>

		#define TRACK_BUFFER_TIMING 0

		namespace android {

		struct ABuffer;
		@@ -127,6 +129,15 @@ private:
		sp<GraphicBuffer> mGraphicBuffer;
		};

		#if TRACK_BUFFER_TIMING
		struct BufferStats {
		int64_t mEmptyBufferTimeUs;
		int64_t mFillBufferDoneTimeUs;
		};

		KeyedVector<int64_t, BufferStats> mBufferStats;
		#endif

		sp<AMessage> mNotify;

		sp<UninitializedState> mUninitializedState;

+15 −0

Original line number	Diff line number	Diff line
		@@ -38,6 +38,7 @@ enum {
		CREATE_METADATA_RETRIEVER,
		GET_OMX,
		MAKE_CRYPTO,
		ENABLE_REMOTE_DISPLAY,
		ADD_BATTERY_DATA,
		PULL_BATTERY_DATA
		};
		@@ -120,6 +121,14 @@ public:
		return interface_cast<ICrypto>(reply.readStrongBinder());
		}

		virtual status_t enableRemoteDisplay(bool enable) {
		Parcel data, reply;
		data.writeInterfaceToken(IMediaPlayerService::getInterfaceDescriptor());
		data.writeInt32(enable);
		remote()->transact(ENABLE_REMOTE_DISPLAY, data, &reply);
		return reply.readInt32();
		}

		virtual void addBatteryData(uint32_t params) {
		Parcel data, reply;
		data.writeInterfaceToken(IMediaPlayerService::getInterfaceDescriptor());
		@@ -206,6 +215,12 @@ status_t BnMediaPlayerService::onTransact(
		reply->writeStrongBinder(crypto->asBinder());
		return NO_ERROR;
		} break;
		case ENABLE_REMOTE_DISPLAY: {
		CHECK_INTERFACE(IMediaPlayerService, data, reply);
		bool enable = data.readInt32();
		reply->writeInt32(enableRemoteDisplay(enable));
		return NO_ERROR;
		} break;
		case ADD_BATTERY_DATA: {
		CHECK_INTERFACE(IMediaPlayerService, data, reply);
		uint32_t params = data.readInt32();

+33 −31

Original line number	Diff line number	Diff line
		@@ -9,30 +9,32 @@ include $(CLEAR_VARS)
		LOCAL_SRC_FILES:= \
		ActivityManager.cpp \
		Crypto.cpp \
		MediaRecorderClient.cpp \
		MediaPlayerFactory.cpp \
		MediaPlayerService.cpp \
		MediaRecorderClient.cpp \
		MetadataRetrieverClient.cpp \
		TestPlayerStub.cpp \
		MidiMetadataRetriever.cpp \
		MidiFile.cpp \
		MidiMetadataRetriever.cpp \
		RemoteDisplay.cpp \
		StagefrightPlayer.cpp \
		StagefrightRecorder.cpp
		StagefrightRecorder.cpp \
		TestPlayerStub.cpp \

		LOCAL_SHARED_LIBRARIES := \
		libcutils \
		libutils \
		libbinder \
		libvorbisidec \
		libsonivox \
		libcamera_client \
		libcutils \
		libdl \
		libgui \
		libmedia \
		libmedia_native \
		libcamera_client \
		libsonivox \
		libstagefright \
		libstagefright_omx \
		libstagefright_foundation \
		libgui \
		libdl
		libstagefright_omx \
		libstagefright_wfd \
		libutils \
		libvorbisidec \

		LOCAL_STATIC_LIBRARIES := \
		libstagefright_nuplayer \
		@@ -42,6 +44,7 @@ LOCAL_C_INCLUDES := \
		$(call include-path-for, graphics corecg) \
		$(TOP)/frameworks/av/media/libstagefright/include \
		$(TOP)/frameworks/av/media/libstagefright/rtsp \
		$(TOP)/frameworks/av/media/libstagefright/wifi-display \
		$(TOP)/frameworks/native/include/media/openmax \
		$(TOP)/external/tremolo/Tremolo \

		@@ -50,4 +53,3 @@ LOCAL_MODULE:= libmediaplayerservice
		include $(BUILD_SHARED_LIBRARY)

		include $(call all-makefiles-under,$(LOCAL_PATH))

+23 −0

Original line number	Diff line number	Diff line
		@@ -70,6 +70,7 @@
		#include <OMX.h>

		#include "Crypto.h"
		#include "RemoteDisplay.h"

		namespace {
		using android::media::Metadata;
		@@ -278,6 +279,28 @@ sp<ICrypto> MediaPlayerService::makeCrypto() {
		return new Crypto;
		}

		status_t MediaPlayerService::enableRemoteDisplay(bool enable) {
		Mutex::Autolock autoLock(mLock);

		if (enable && mRemoteDisplay == NULL) {
		mRemoteDisplay = new RemoteDisplay;

		status_t err = mRemoteDisplay->start();

		if (err != OK) {
		mRemoteDisplay.clear();
		return err;
		}

		return OK;
		} else if (!enable && mRemoteDisplay != NULL) {
		mRemoteDisplay->stop();
		mRemoteDisplay.clear();
		}

		return OK;
		}

		status_t MediaPlayerService::AudioCache::dump(int fd, const Vector<String16>& args) const
		{
		const size_t SIZE = 256;