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opencv/modules/videoio/src/cap_obsensor_liborbbec.hpp
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sirudoi 881774d872 Merge pull request #27930 from sirudoi:4.x
Add macOS support for Orbbec Gemini330 camera #27930

### Description of Changes
Adds macOS support for Orbbec Gemini330 in videoio by integrating OrbbecSDK v2. Completes the non-macOS work in [#27230](https://github.com/opencv/opencv/pull/27230).

#### Motivation

[#27230](https://github.com/opencv/opencv/pull/27230) skipped macOS. On macOS, UVC alone lacks required device controls; OrbbecSDK v2 provides them.

#### Key Change
 - macOS: fetch/link OrbbecSDK v2.5.5 (replaces v1.9.4).
 - videoio (macOS): switch OrbbecSDK API usage from v1 to v2.

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] The feature is well documented and sample code can be built with the project CMake
2025-11-07 10:36:11 +03:00

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// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
/*
* Copyright(C) 2024 by ORBBEC Technology., Inc.
* Authors:
* Huang Zhenchang <yufeng@orbbec.com>
* Yu Shuai <daiyin@orbbec.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _CAP_LIBORBBEC_HPP_
#define _CAP_LIBORBBEC_HPP_
#if defined(HAVE_OBSENSOR) && defined(HAVE_OBSENSOR_ORBBEC_SDK)
#include <libobsensor/ObSensor.hpp>
#include <mutex>
namespace cv
{
struct CameraParam
{
float intrinsicColor[4];
float distortionColor[8];
};
class VideoCapture_obsensor : public IVideoCapture
{
public:
VideoCapture_obsensor(int index, const cv::VideoCaptureParameters& params);
virtual ~VideoCapture_obsensor();
virtual double getProperty(int propIdx) const CV_OVERRIDE;
virtual bool setProperty(int propIdx, double propVal) CV_OVERRIDE;
virtual bool grabFrame() CV_OVERRIDE;
virtual bool retrieveFrame(int outputType, OutputArray frame) CV_OVERRIDE;
virtual int getCaptureDomain() CV_OVERRIDE;
virtual bool isOpened() const CV_OVERRIDE;
protected:
std::mutex videoFrameMutex;
std::shared_ptr<ob::VideoFrame> colorFrame;
std::shared_ptr<ob::VideoFrame> depthFrame;
std::shared_ptr<ob::VideoFrame> grabbedColorFrame;
std::shared_ptr<ob::VideoFrame> grabbedDepthFrame;
std::shared_ptr<ob::Pipeline> pipe;
std::shared_ptr<ob::Config> config;
#if ORBBEC_SDK_VERSION_MAJOR != 1
std::shared_ptr<ob::Align> alignFilter;
#endif
CameraParam camParam;
};
}
#endif
#endif