Add zoom functions and sendCommand. (e6a550d0) · Commits · e / os / android_frameworks_native-old

camera/libcameraservice/CameraHardwareStub.cpp

+6 −0

Original line number	Diff line number	Diff line
		@@ -368,6 +368,12 @@ CameraParameters CameraHardwareStub::getParameters() const
		return mParameters;
		}

		status_t CameraHardwareStub::sendCommand(int32_t command, int32_t arg1,
		int32_t arg2)
		{
		return BAD_VALUE;
		}

		void CameraHardwareStub::release()
		{
		}

+2 −0

Original line number	Diff line number	Diff line
		@@ -57,6 +57,8 @@ public:
		virtual status_t dump(int fd, const Vector<String16>& args) const;
		virtual status_t setParameters(const CameraParameters& params);
		virtual CameraParameters getParameters() const;
		virtual status_t sendCommand(int32_t command, int32_t arg1,
		int32_t arg2);
		virtual void release();

		static sp<CameraHardwareInterface> createInstance();

+18 −3

Original line number	Diff line number	Diff line
		@@ -1134,6 +1134,21 @@ String8 CameraService::Client::getParameters() const
		return params;
		}

		status_t CameraService::Client::sendCommand(int32_t cmd, int32_t arg1, int32_t arg2)
		{
		LOGD("sendCommand (pid %d)", getCallingPid());
		Mutex::Autolock lock(mLock);
		status_t result = checkPid();
		if (result != NO_ERROR) return result;

		if (mHardware == 0) {
		LOGE("mHardware is NULL, returning.");
		return INVALID_OPERATION;
		}

		return mHardware->sendCommand(cmd, arg1, arg2);
		}

		void CameraService::Client::copyFrameAndPostCopiedFrame(sp<IMemoryHeap> heap, size_t offset, size_t size)
		{
		LOGV("copyFrameAndPostCopiedFrame");

+3 −0

Original line number	Diff line number	Diff line
		@@ -122,6 +122,9 @@ private:
		// get preview/capture parameters - key/value pairs
		virtual String8 getParameters() const;

		// send command to camera driver
		virtual status_t sendCommand(int32_t cmd, int32_t arg1, int32_t arg2);

		// our client...
		const sp<ICameraClient>& getCameraClient() const { return mCameraClient; }

+9 −0

Original line number	Diff line number	Diff line
		@@ -78,6 +78,12 @@ enum {
		CAMERA_MSG_ALL_MSGS = 0x1FF
		};

		// cmdType in sendCommand functions
		enum {
		CAMERA_CMD_START_SMOOTH_ZOOM = 1,
		CAMERA_CMD_STOP_SMOOTH_ZOOM = 2,
		};

		// camera fatal errors
		enum {
		CAMERA_ERROR_UKNOWN = 1,
		@@ -155,6 +161,9 @@ public:
		// get preview/capture parameters - key/value pairs
		String8 getParameters() const;

		// send command to camera driver
		status_t sendCommand(int32_t cmd, int32_t arg1, int32_t arg2);

		void setListener(const sp<CameraListener>& listener);
		void setPreviewCallbackFlags(int preview_callback_flag);