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Commit b9f58867 authored by Wu-cheng Li's avatar Wu-cheng Li
Browse files

Allow Camera.setDisplayOrientation to be called when preview is active. 

bug:5422679

Change-Id: I4c936ab00428fc158b5947fe8f10b1028869bbdb
parent d3523f89

services/camera/libcameraservice/CameraService.cpp

+4 −4
Original line number Diff line number Diff line
@@ -849,16 +849,16 @@ status_t CameraService::Client::sendCommand(int32_t cmd, int32_t arg1, int32_t a 
    if (result != NO_ERROR) return result;



    if (cmd == CAMERA_CMD_SET_DISPLAY_ORIENTATION) {

        // The orientation cannot be set during preview.

        if (mHardware->previewEnabled()) {

            return INVALID_OPERATION;

        }

        // Mirror the preview if the camera is front-facing.

        orientation = getOrientation(arg1, mCameraFacing == CAMERA_FACING_FRONT);

        if (orientation == -1) return BAD_VALUE;



        if (mOrientation != orientation) {

            mOrientation = orientation;

            if (mPreviewWindow != 0) {

                native_window_set_buffers_transform(mPreviewWindow.get(),

                        mOrientation);

            }

        }

        return OK;

    } else if (cmd == CAMERA_CMD_ENABLE_SHUTTER_SOUND) {