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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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