Snap for 4972147 from cf39b7bcad8c4d099b29ad42c6d524837fe3b2ea to pi-qpr1-release (ee5a769a) · Commits · e / os / android_frameworks_native

libs/gui/ISurfaceComposer.cpp

+48 −0

Original line number	Diff line number	Diff line
		@@ -332,6 +332,34 @@ public:
		return result;
		}

		virtual status_t getDisplayViewport(const sp<IBinder>& display, Rect* outViewport) {
		Parcel data, reply;
		status_t result = data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
		if (result != NO_ERROR) {
		ALOGE("getDisplayViewport failed to writeInterfaceToken: %d", result);
		return result;
		}
		result = data.writeStrongBinder(display);
		if (result != NO_ERROR) {
		ALOGE("getDisplayViewport failed to writeStrongBinder: %d", result);
		return result;
		}
		result = remote()->transact(BnSurfaceComposer::GET_DISPLAY_VIEWPORT, data, &reply);
		if (result != NO_ERROR) {
		ALOGE("getDisplayViewport failed to transact: %d", result);
		return result;
		}
		result = reply.readInt32();
		if (result == NO_ERROR) {
		result = reply.read(*outViewport);
		if (result != NO_ERROR) {
		ALOGE("getDisplayViewport failed to read: %d", result);
		return result;
		}
		}
		return result;
		}

		virtual int getActiveConfig(const sp<IBinder>& display)
		{
		Parcel data, reply;
		@@ -724,6 +752,26 @@ status_t BnSurfaceComposer::onTransact(
		}
		return NO_ERROR;
		}
		case GET_DISPLAY_VIEWPORT: {
		CHECK_INTERFACE(ISurfaceComposer, data, reply);
		Rect outViewport;
		sp<IBinder> display = nullptr;
		status_t result = data.readStrongBinder(&display);
		if (result != NO_ERROR) {
		ALOGE("getDisplayViewport failed to readStrongBinder: %d", result);
		return result;
		}
		result = getDisplayViewport(display, &outViewport);
		result = reply->writeInt32(result);
		if (result == NO_ERROR) {
		result = reply->write(outViewport);
		if (result != NO_ERROR) {
		ALOGE("getDisplayViewport failed to write: %d", result);
		return result;
		}
		}
		return NO_ERROR;
		}
		case GET_ACTIVE_CONFIG: {
		CHECK_INTERFACE(ISurfaceComposer, data, reply);
		sp<IBinder> display = data.readStrongBinder();

libs/gui/SurfaceComposerClient.cpp

+4 −0

Original line number	Diff line number	Diff line
		@@ -718,6 +718,10 @@ status_t SurfaceComposerClient::getDisplayInfo(const sp<IBinder>& display,
		return NO_ERROR;
		}

		status_t SurfaceComposerClient::getDisplayViewport(const sp<IBinder>& display, Rect* outViewport) {
		return ComposerService::getComposerService()->getDisplayViewport(display, outViewport);
		}

		int SurfaceComposerClient::getActiveConfig(const sp<IBinder>& display) {
		return ComposerService::getComposerService()->getActiveConfig(display);
		}

libs/gui/include/gui/ISurfaceComposer.h

+5 −1

Original line number	Diff line number	Diff line
		@@ -157,6 +157,9 @@ public:
		virtual status_t getDisplayStats(const sp<IBinder>& display,
		DisplayStatInfo* stats) = 0;

		/* returns display viewport information of the given display */
		virtual status_t getDisplayViewport(const sp<IBinder>& display, Rect* outViewport) = 0;

		/* indicates which of the configurations returned by getDisplayInfo is
		* currently active */
		virtual int getActiveConfig(const sp<IBinder>& display) = 0;
		@@ -250,7 +253,8 @@ public:
		ENABLE_VSYNC_INJECTIONS,
		INJECT_VSYNC,
		GET_LAYER_DEBUG_INFO,
		CREATE_SCOPED_CONNECTION
		CREATE_SCOPED_CONNECTION,
		GET_DISPLAY_VIEWPORT
		};

		virtual status_t onTransact(uint32_t code, const Parcel& data,

libs/gui/include/gui/SurfaceComposerClient.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -79,6 +79,9 @@ public:
		static status_t getDisplayInfo(const sp<IBinder>& display,
		DisplayInfo* info);

		// Get the display viewport for the given display
		static status_t getDisplayViewport(const sp<IBinder>& display, Rect* outViewport);

		// Get the index of the current active configuration (relative to the list
		// returned by getDisplayInfo)
		static int getActiveConfig(const sp<IBinder>& display);

libs/gui/tests/Surface_test.cpp

+3 −0

Original line number	Diff line number	Diff line
		@@ -581,6 +581,9 @@ public:
		Vector<DisplayInfo>* /configs/) override { return NO_ERROR; }
		status_t getDisplayStats(const sp<IBinder>& /display/,
		DisplayStatInfo* /stats/) override { return NO_ERROR; }
		status_t getDisplayViewport(const sp<IBinder>& /display/, Rect* /outViewport/) override {
		return NO_ERROR;
		}
		int getActiveConfig(const sp<IBinder>& /display/) override { return 0; }
		status_t setActiveConfig(const sp<IBinder>& /display/, int /id/)
		override {