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fda05a3622
imgcodecs: fix Apple conversions build without AVFoundation #29138 Fixes #28553. This PR fixes Apple imgcodecs conversion builds when AVFoundation is disabled or unavailable on older macOS SDKs. Changes: - Guard AVFoundation import with HAVE_AVFOUNDATION. - Use older macOS-compatible framework imports when ImageIO is unavailable. - Add __bridge compatibility for older Objective-C++ compilers. - Use NSMakeSize for older macOS instead of passing CGSize to NSImage API. Testing: - Not tested locally: no macOS environment available. - Patch follows the fix confirmed in #28555 discussion.
28 lines
935 B
Objective-C
28 lines
935 B
Objective-C
// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html.
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#ifndef OPENCV_IMGCODECS_APPLE_CONVERSIONS_H
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#define OPENCV_IMGCODECS_APPLE_CONVERSIONS_H
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#include "opencv2/core.hpp"
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#import <Accelerate/Accelerate.h>
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#include <TargetConditionals.h>
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#ifdef HAVE_AVFOUNDATION
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#import <AVFoundation/AVFoundation.h>
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#endif
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#if TARGET_OS_IPHONE || (defined(MAC_OS_X_VERSION_MAX_ALLOWED) && MAC_OS_X_VERSION_MAX_ALLOWED >= 1080)
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#import <ImageIO/ImageIO.h>
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#else
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#import <ApplicationServices/ApplicationServices.h>
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#import <CoreFoundation/CoreFoundation.h>
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#import <Foundation/Foundation.h>
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#endif
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CV_EXPORTS CGImageRef MatToCGImage(const cv::Mat& image) CF_RETURNS_RETAINED;
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CV_EXPORTS void CGImageToMat(const CGImageRef image, cv::Mat& m, bool alphaExist);
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#endif // OPENCV_IMGCODECS_APPLE_CONVERSIONS_H |