46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
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/*
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* Copyright 2017 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#import <Foundation/Foundation.h>
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#import "RTCCodecSpecificInfo.h"
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#import "RTCEncodedImage.h"
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#import "RTCMacros.h"
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#import "RTCVideoEncoderSettings.h"
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#import "RTCVideoFrame.h"
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NS_ASSUME_NONNULL_BEGIN
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/** Callback block for decoder. */
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typedef void (^RTCVideoDecoderCallback)(RTCVideoFrame *frame);
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/** Protocol for decoder implementations. */
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RTC_OBJC_EXPORT
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@protocol RTCVideoDecoder <NSObject>
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- (void)setCallback:(RTCVideoDecoderCallback)callback;
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- (NSInteger)startDecodeWithSettings:(RTCVideoEncoderSettings *)settings
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numberOfCores:(int)numberOfCores
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DEPRECATED_MSG_ATTRIBUTE("use startDecodeWithNumberOfCores: instead");
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- (NSInteger)releaseDecoder;
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- (NSInteger)decode:(RTCEncodedImage *)encodedImage
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missingFrames:(BOOL)missingFrames
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codecSpecificInfo:(nullable id<RTCCodecSpecificInfo>)info
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renderTimeMs:(int64_t)renderTimeMs;
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- (NSString *)implementationName;
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// TODO(andersc): Make non-optional when `startDecodeWithSettings:numberOfCores:` is removed.
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@optional
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- (NSInteger)startDecodeWithNumberOfCores:(int)numberOfCores;
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@end
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NS_ASSUME_NONNULL_END
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