1 /* 2 * Copyright 2017 The WebRTC project authors. All Rights Reserved. 3 * 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 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #import "RTCOpenGLDefines.h" 12 #import "base/RTCVideoFrame.h" 13 14 @interface RTCI420TextureCache : NSObject 15 16 @property(nonatomic, readonly) GLuint yTexture; 17 @property(nonatomic, readonly) GLuint uTexture; 18 @property(nonatomic, readonly) GLuint vTexture; 19 20 - (instancetype)init NS_UNAVAILABLE; 21 - (instancetype)initWithContext:(GlContextType *)context NS_DESIGNATED_INITIALIZER; 22 23 - (void)uploadFrameToTextures:(RTC_OBJC_TYPE(RTCVideoFrame) *)frame; 24 25 @end 26