modify 修改后置camera方向/鏡像diff --git a/frameworks/av/services/camera/libcameraservice/api1/CameraClient.cpp b/frameworks/av/services/camera/libc old mode 100644 new mode 100755 index 8497ff6..e5519c1 --- a/frameworks/av/services/camera/libcameraservice/api1/CameraClient.cpp +++ b/frameworks/av/services/camera/libcameraservice/api1/CameraClient.cpp @@ -45,6 +45,8 @@ static int getCallingPid() {return IPCThreadState::self()->getCallingPid();}+static int cameraIdd = 0; +CameraClient::CameraClient(const sp<CameraService>& cameraService,const sp<hardware::ICameraClient>& cameraClient,const String16& clientPackageName, @@ -55,6 +57,7 @@ CameraClient::CameraClient(const sp<CameraService>& cameraService,String8::format("%d", cameraId), cameraFacing, clientPid,clientUid, servicePid){ + cameraIdd = cameraId;int callingPid = getCallingPid();bool mirror;LOG1("CameraClient::CameraClient E (pid %d, id %d)", callingPid, cameraId); @@ -67,11 +70,14 @@ CameraClient::CameraClient(const sp<CameraService>& cameraService,// Callback is disabled by defaultmPreviewCallbackFlag = CAMERA_FRAME_CALLBACK_FLAG_NOOP; - if (((cameraId == 0) && (mCameraFacing == CAMERA_FACING_FRONT)) || (cameraId == 1)) - mirror = true; + /*if (((cameraId == 0) && (mCameraFacing == CAMERA_FACING_FRONT)) || (cameraId == 1)) + mirror = false;elsemirror = false; + *///mOrientation = getOrientation(0, mCameraFacing == CAMERA_FACING_FRONT); + mirror=false; +mOrientation = getOrientation(0, mirror);mLegacyMode = legacyMode;mPlayShutterSound = true; @@ -771,17 +777,42 @@ status_t CameraClient::enableShutterSound(bool enable) {status_t CameraClient::sendCommand(int32_t cmd, int32_t arg1, int32_t arg2) {LOG1("sendCommand (pid %d)", getCallingPid()); - int orientation; + int orientation=0;Mutex::Autolock lock(mLock);status_t result = checkPidAndHardware();if (result != NO_ERROR) return result;if (cmd == CAMERA_CMD_SET_DISPLAY_ORIENTATION) {//!++ - LOG1("CAMERA_CMD_SET_DISPLAY_ORIENTATION - tid(%d), (degrees, mirror)=(%d, %d)", ::gettid(), arg1, mCameraFacing); //Add debug log + LOG1("leon 11 CAMERA_CMD_SET_DISPLAY_ORIENTATION - tid(%d), (degrees, mirror)=(%d, %d)", ::gettid(), arg1, mCameraFacing); //Add debug log//!--// Mirror the preview if the camera is front-facing. - orientation = getOrientation(arg1, mCameraFacing == CAMERA_FACING_FRONT); + if(mCameraFacing==0){//back + if(arg1==0){ + orientation = getOrientation(0, false); + arg1=0; + }else if(arg1==90){ + orientation = getOrientation(90, false); + arg1=90; + }else if(arg1==180){ + orientation = getOrientation(180, false); + arg1=180; + }else if(arg1==270){ + orientation = getOrientation(270, false); + arg1=270; + } + }else if(mCameraFacing == 1){//front + orientation = getOrientation(arg1, false); + }if (orientation == -1) return BAD_VALUE;if (mOrientation != orientation) { @@ -1242,6 +1273,12 @@ void CameraClient::copyFrameAndPostCopiedFrame(}int CameraClient::getOrientation(int degrees, bool mirror) { + if (!mirror) { + if (degrees == 0) return 0; + else if (degrees == 90) return HAL_TRANSFORM_ROT_90; + else if (degrees == 180) return HAL_TRANSFORM_ROT_180; + else if (degrees == 270) return HAL_TRANSFORM_ROT_270; + }

總結

以上是生活随笔為你收集整理的MTK 修改后置Camera方向/镜像 Patch的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。