Merge changes from topic \'seamless-rotation\' into nyc-mr1-dev (d99daf4f) · Commits · e / os / android_frameworks_native

include/gui/ISurfaceComposerClient.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -77,6 +77,9 @@ public:
		* Requires ACCESS_SURFACE_FLINGER permission
		*/
		virtual status_t getLayerFrameStats(const sp<IBinder>& handle, FrameStats* outStats) const = 0;

		virtual status_t getTransformToDisplayInverse(const sp<IBinder>& handle,
		bool* outTransformToDisplayInverse) const = 0;
		};

		// ----------------------------------------------------------------------------

include/gui/SurfaceComposerClient.h

+4 −1

Original line number	Diff line number	Diff line
		@@ -140,13 +140,16 @@ public:
		const sp<IBinder>& handle, uint64_t frameNumber);
		status_t setOverrideScalingMode(const sp<IBinder>& id,
		int32_t overrideScalingMode);
		status_t setPositionAppliesWithResize(const sp<IBinder>& id);
		status_t setGeometryAppliesWithResize(const sp<IBinder>& id);

		status_t destroySurface(const sp<IBinder>& id);

		status_t clearLayerFrameStats(const sp<IBinder>& token) const;
		status_t getLayerFrameStats(const sp<IBinder>& token, FrameStats* outStats) const;

		status_t getTransformToDisplayInverse(const sp<IBinder>& token,
		bool* outTransformToDisplayInverse) const;

		static status_t clearAnimationFrameStats();
		static status_t getAnimationFrameStats(FrameStats* outStats);

include/gui/SurfaceControl.h

+6 −3

Original line number	Diff line number	Diff line
		@@ -73,10 +73,11 @@ public:
		status_t setCrop(const Rect& crop);
		status_t setFinalCrop(const Rect& crop);

		// If the size changes in this transaction, position updates specified
		// If the size changes in this transaction, all geometry updates specified
		// in this transaction will not complete until a buffer of the new size
		// arrives.
		status_t setPositionAppliesWithResize();
		// arrives. As some elements normally apply immediately, this enables
		// freezing the total geometry of a surface until a resize is completed.
		status_t setGeometryAppliesWithResize();

		// Defers applying any changes made in this transaction until the Layer
		// identified by handle reaches the given frameNumber
		@@ -96,6 +97,8 @@ public:
		status_t clearLayerFrameStats() const;
		status_t getLayerFrameStats(FrameStats* outStats) const;

		status_t getTransformToDisplayInverse(bool* outTransformToDisplayInverse) const;

		private:
		// can't be copied
		SurfaceControl& operator = (SurfaceControl& rhs);

include/private/gui/LayerState.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -55,7 +55,7 @@ struct layer_state_t {
		eDeferTransaction = 0x00000200,
		eFinalCropChanged = 0x00000400,
		eOverrideScalingModeChanged = 0x00000800,
		ePositionAppliesWithResize = 0x00001000,
		eGeometryAppliesWithResize = 0x00001000,
		};

		layer_state_t()

libs/gui/ISurfaceComposerClient.cpp

+50 −1

Original line number	Diff line number	Diff line
		@@ -41,7 +41,8 @@ enum {
		CREATE_SURFACE = IBinder::FIRST_CALL_TRANSACTION,
		DESTROY_SURFACE,
		CLEAR_LAYER_FRAME_STATS,
		GET_LAYER_FRAME_STATS
		GET_LAYER_FRAME_STATS,
		GET_TRANSFORM_TO_DISPLAY_INVERSE
		};

		class BpSurfaceComposerClient : public BpInterface<ISurfaceComposerClient>
		@@ -94,6 +95,35 @@ public:
		reply.read(*outStats);
		return reply.readInt32();
		}

		virtual status_t getTransformToDisplayInverse(const sp<IBinder>& handle,
		bool* outTransformToDisplayInverse) const {
		Parcel data, reply;
		status_t result =
		data.writeInterfaceToken(ISurfaceComposerClient::getInterfaceDescriptor());
		if (result != NO_ERROR) {
		return result;
		}
		result = data.writeStrongBinder(handle);
		if (result != NO_ERROR) {
		return result;
		}
		result = remote()->transact(GET_TRANSFORM_TO_DISPLAY_INVERSE, data, &reply);
		if (result != NO_ERROR) {
		return result;
		}
		int transformInverse;
		result = reply.readInt32(&transformInverse);
		if (result != NO_ERROR) {
		return result;
		}
		*outTransformToDisplayInverse = transformInverse != 0 ? true : false;
		status_t result2 = reply.readInt32(&result);
		if (result2 != NO_ERROR) {
		return result2;
		}
		return result;
		}
		};

		// Out-of-line virtual method definition to trigger vtable emission in this
		@@ -145,6 +175,25 @@ status_t BnSurfaceComposerClient::onTransact(
		reply->writeInt32(result);
		return NO_ERROR;
		}
		case GET_TRANSFORM_TO_DISPLAY_INVERSE: {
		CHECK_INTERFACE(ISurfaceComposerClient, data, reply);
		sp<IBinder> handle;
		status_t result = data.readStrongBinder(&handle);
		if (result != NO_ERROR) {
		return result;
		}
		bool transformInverse = false;
		result = getTransformToDisplayInverse(handle, &transformInverse);
		if (result != NO_ERROR) {
		return result;
		}
		result = reply->writeInt32(transformInverse ? 1 : 0);
		if (result != NO_ERROR) {
		return result;
		}
		result = reply->writeInt32(NO_ERROR);
		return result;
		}
		default:
		return BBinder::onTransact(code, data, reply, flags);
		}