96d91524fa
Reason for revert:
This CL depends on a reverted CL.
Original issue's description:
> Add unit tests for RTCMTLVideoView.
>
> To properly test the functionality, following changes were needed
> - Make RTCMTLVideoView compiliable for all cpu architectures not just arm64.
> This is needed so that the test can run on any device and on simulator as well.
> - Refactor RTCMTLVideoView to have mockable class methods.
> The unittest class, RTCMTLVideoViewTests was designed to provide easy transition
> to XCTest when the time comes for that.
> To transition to XCTest it would suffice to inherit from XCTestCase and remove
> the gtest methods.
>
> BUG=webrtc:7079
>
> Review-Url: https://codereview.webrtc.org/2723903003
> Cr-Commit-Position: refs/heads/master@{#17014}
> Committed: 0ebe0199ac
TBR=magjed@webrtc.org,denicija@webrtc.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=webrtc:7079
Review-Url: https://codereview.webrtc.org/2733953006
Cr-Commit-Position: refs/heads/master@{#17118}
42 lines
1.2 KiB
Objective-C
42 lines
1.2 KiB
Objective-C
/*
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* Copyright 2017 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#import <Foundation/Foundation.h>
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#import <MetalKit/MTKView.h>
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#import "WebRTC/RTCVideoFrame.h"
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/**
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* Protocol defining ability to render RTCVideoFrame in Metal enabled views.
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*/
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@protocol RTCMTLRenderer <NSObject>
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/**
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* Method to be implemented to perform actual rendering of the provided frame.
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*
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* @param frame The frame to be rendered.
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*/
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- (void)drawFrame:(RTCVideoFrame *)frame;
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@end
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/**
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* Implementation of RTCMTLRenderer protocol for rendering native nv12 video frames.
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*/
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@interface RTCMTLNV12Renderer : NSObject <RTCMTLRenderer>
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/**
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* Sets the provided view as rendering destination if possible.
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*
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* If not possible method returns NO and callers of the method are responisble for performing
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* cleanups.
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*/
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- (BOOL)addRenderingDestination:(__kindof MTKView *)view;
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@end
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