d208815685
in separate super class. Included changes: - Fix rendering on iOS to support NV12 and i420 frames - Improve code style - Update build targets - Update tests BUG=webrtc:7079 Review-Url: https://codereview.webrtc.org/2784243003 Cr-Commit-Position: refs/heads/master@{#17923}
56 lines
1.4 KiB
Objective-C
56 lines
1.4 KiB
Objective-C
/*
|
|
* 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 "WebRTC/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:(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 for rendering native nv12 video frames.
|
|
*/
|
|
NS_AVAILABLE(10_11, 9_0)
|
|
@interface RTCMTLRenderer : NSObject<RTCMTLRenderer>
|
|
@end
|
|
|
|
NS_ASSUME_NONNULL_END
|