vendor: OpenCV 5.0.0 snapshot at 40738fb16ceddb5fb3fea747585f7ce6abb0605b

2026-08-22 00:10:33 +08:00
commit f7f077da11
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+//
+//  MatConverters.mm
+//
+//  Created by Masaya Tsuruta on 2020/10/08.
+//
+
+#import "MatConverters.h"
+#import <opencv2/imgcodecs/macosx.h>
+
+@implementation MatConverters
+
+(CGImageRef)convertMatToCGImageRef:(Mat*)mat {
+    return MatToCGImage(mat.nativeRef);
+}
+
+(Mat*)convertCGImageRefToMat:(CGImageRef)image {
+    return [MatConverters convertCGImageRefToMat:image alphaExist:NO];
+}
+
+(Mat*)convertCGImageRefToMat:(CGImageRef)image alphaExist:(BOOL)alphaExist {
+    Mat* mat = [Mat new];
+    CGImageToMat(image, mat.nativeRef, (bool)alphaExist);
+    return mat;
+}
+
+(NSImage*)converMatToNSImage:(Mat*)mat {
+    return MatToNSImage(mat.nativeRef);
+}
+
+(Mat*)convertNSImageToMat:(NSImage*)image {
+    return [MatConverters convertNSImageToMat:image alphaExist:NO];
+}
+
+(Mat*)convertNSImageToMat:(NSImage*)image alphaExist:(BOOL)alphaExist {
+    Mat* mat = [Mat new];
+    NSImageToMat(image, mat.nativeRef, (bool)alphaExist);
+    return mat;
+}
+
+@end