| /* | |
| * 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> | |
| #import "RTCCodecSpecificInfo.h" | |
| #import "RTCEncodedImage.h" | |
| #import "RTCVideoEncoderSettings.h" | |
| #import "RTCVideoFrame.h" | |
| #import "sdk/objc/base/RTCMacros.h" | |
| NS_ASSUME_NONNULL_BEGIN | |
| /** Callback block for decoder. */ | |
| typedef void (^RTCVideoDecoderCallback)(RTC_OBJC_TYPE(RTCVideoFrame) * frame); | |
| /** Protocol for decoder implementations. */ | |
| RTC_OBJC_EXPORT | |
| @protocol RTC_OBJC_TYPE | |
| (RTCVideoDecoder)<NSObject> | |
| - (void)setCallback : (RTCVideoDecoderCallback)callback; | |
| - (NSInteger)startDecodeWithNumberOfCores:(int)numberOfCores; | |
| - (NSInteger)releaseDecoder; | |
| // TODO(bugs.webrtc.org/15444): Remove obsolete missingFrames param. | |
| - (NSInteger)decode:(RTC_OBJC_TYPE(RTCEncodedImage) *)encodedImage | |
| missingFrames:(BOOL)missingFrames | |
| codecSpecificInfo:(nullable id<RTC_OBJC_TYPE(RTCCodecSpecificInfo)>)info | |
| renderTimeMs:(int64_t)renderTimeMs; | |
| - (NSString *)implementationName; | |
| @end | |
| NS_ASSUME_NONNULL_END |