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1 /* | 1 /* |
2 * Copyright 2015 The WebRTC project authors. All Rights Reserved. | 2 * Copyright 2015 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #import <Foundation/Foundation.h> | 11 #import <Foundation/Foundation.h> |
12 | 12 |
13 #if !TARGET_OS_IPHONE | 13 #if !TARGET_OS_IPHONE |
14 | 14 |
15 #import "WebRTC/RTCNSGLVideoView.h" | 15 #import "WebRTC/RTCNSGLVideoView.h" |
16 | 16 |
17 #import <AppKit/NSOpenGL.h> | 17 #import <AppKit/NSOpenGL.h> |
18 #import <CoreVideo/CVDisplayLink.h> | 18 #import <CoreVideo/CVDisplayLink.h> |
19 #import <OpenGL/gl3.h> | 19 #import <OpenGL/gl3.h> |
20 | 20 |
21 #import "RTCShader+Private.h" | 21 #import "Video/RTCShader+Private.h" |
22 #import "WebRTC/RTCLogging.h" | 22 #import "WebRTC/RTCLogging.h" |
23 #import "WebRTC/RTCVideoFrame.h" | 23 #import "WebRTC/RTCVideoFrame.h" |
24 | 24 |
25 @interface RTCNSGLVideoView () | 25 @interface RTCNSGLVideoView () |
26 // |videoFrame| is set when we receive a frame from a worker thread and is read | 26 // |videoFrame| is set when we receive a frame from a worker thread and is read |
27 // from the display link callback so atomicity is required. | 27 // from the display link callback so atomicity is required. |
28 @property(atomic, strong) RTCVideoFrame *videoFrame; | 28 @property(atomic, strong) RTCVideoFrame *videoFrame; |
29 @property(atomic, strong) id<RTCShader> i420Shader; | 29 @property(atomic, strong) id<RTCShader> i420Shader; |
30 | 30 |
31 - (void)drawFrame; | 31 - (void)drawFrame; |
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164 NSOpenGLContext* context = [self openGLContext]; | 164 NSOpenGLContext* context = [self openGLContext]; |
165 NSAssert(context, @"context shouldn't be nil"); | 165 NSAssert(context, @"context shouldn't be nil"); |
166 if ([NSOpenGLContext currentContext] != context) { | 166 if ([NSOpenGLContext currentContext] != context) { |
167 [context makeCurrentContext]; | 167 [context makeCurrentContext]; |
168 } | 168 } |
169 } | 169 } |
170 | 170 |
171 @end | 171 @end |
172 | 172 |
173 #endif // !TARGET_OS_IPHONE | 173 #endif // !TARGET_OS_IPHONE |
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