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/*
* 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
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