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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /third_party/libwebrtc/sdk/objc/components/renderer/metal/RTCMTLRenderer.h | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/sdk/objc/components/renderer/metal/RTCMTLRenderer.h')
-rw-r--r-- | third_party/libwebrtc/sdk/objc/components/renderer/metal/RTCMTLRenderer.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/third_party/libwebrtc/sdk/objc/components/renderer/metal/RTCMTLRenderer.h b/third_party/libwebrtc/sdk/objc/components/renderer/metal/RTCMTLRenderer.h new file mode 100644 index 0000000000..aa31545973 --- /dev/null +++ b/third_party/libwebrtc/sdk/objc/components/renderer/metal/RTCMTLRenderer.h @@ -0,0 +1,61 @@ +/* + * Copyright 2017 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#import <Foundation/Foundation.h> +#if TARGET_OS_IPHONE +#import <UIKit/UIKit.h> +#else +#import <AppKit/AppKit.h> +#endif + +#import "base/RTCVideoFrame.h" + +NS_ASSUME_NONNULL_BEGIN +/** + * Protocol defining ability to render RTCVideoFrame in Metal enabled views. + */ +@protocol RTCMTLRenderer <NSObject> + +/** + * Method to be implemented to perform actual rendering of the provided frame. + * + * @param frame The frame to be rendered. + */ +- (void)drawFrame:(RTC_OBJC_TYPE(RTCVideoFrame) *)frame; + +/** + * Sets the provided view as rendering destination if possible. + * + * If not possible method returns NO and callers of the method are responisble for performing + * cleanups. + */ + +#if TARGET_OS_IOS +- (BOOL)addRenderingDestination:(__kindof UIView *)view; +#else +- (BOOL)addRenderingDestination:(__kindof NSView *)view; +#endif + +@end + +/** + * Implementation of RTCMTLRenderer protocol. + */ +NS_AVAILABLE(10_11, 9_0) +@interface RTCMTLRenderer : NSObject <RTCMTLRenderer> + +/** @abstract A wrapped RTCVideoRotation, or nil. + @discussion When not nil, the rotation of the actual frame is ignored when rendering. + */ +@property(atomic, nullable) NSValue *rotationOverride; + +@end + +NS_ASSUME_NONNULL_END |