RTCVideoDecoder.h - mozsearch

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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 "RTCMacros.h"

#import "RTCVideoEncoderSettings.h"

#import "RTCVideoFrame.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