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https://github.com/mollyim/webrtc.git
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d9b64cdd32
Bug: webrtc:8737 Change-Id: Ib436449c493336e7c35a72a96dc88cccdbb5bbaf Reviewed-on: https://webrtc-review.googlesource.com/39200 Commit-Queue: Peter Hanspers <peterhanspers@webrtc.org> Reviewed-by: Henrik Andreassson <henrika@webrtc.org> Cr-Commit-Position: refs/heads/master@{#21607}
54 lines
1.7 KiB
Objective-C
54 lines
1.7 KiB
Objective-C
/*
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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 <WebRTC/RTCMacros.h>
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#import <WebRTC/RTCVideoCodec.h>
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NS_ASSUME_NONNULL_BEGIN
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/** RTCVideoEncoderFactory is an Objective-C version of webrtc::VideoEncoderFactory. */
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RTC_EXPORT
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@protocol RTCVideoEncoderFactory <NSObject>
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- (nullable id<RTCVideoEncoder>)createEncoder:(RTCVideoCodecInfo *)info;
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- (NSArray<RTCVideoCodecInfo *> *)supportedCodecs; // TODO(andersc): "supportedFormats" instead?
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@end
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/** RTCVideoDecoderFactory is an Objective-C version of webrtc::VideoDecoderFactory. */
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RTC_EXPORT
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@protocol RTCVideoDecoderFactory <NSObject>
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- (nullable id<RTCVideoDecoder>)createDecoder:(RTCVideoCodecInfo *)info;
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- (NSArray<RTCVideoCodecInfo *> *)supportedCodecs; // TODO(andersc): "supportedFormats" instead?
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@end
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#pragma mark - Default factories
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/** These codec factories include support for all codecs bundled with WebRTC. If using custom
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* codecs, create custom implementations of RTCVideoEncoderFactory and RTCVideoDecoderFactory.
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*/
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RTC_EXPORT
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@interface RTCDefaultVideoEncoderFactory : NSObject <RTCVideoEncoderFactory>
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@property(nonatomic, retain) RTCVideoCodecInfo *preferredCodec;
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+ (NSArray<RTCVideoCodecInfo *> *)supportedCodecs;
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@end
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RTC_EXPORT
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@interface RTCDefaultVideoDecoderFactory : NSObject <RTCVideoDecoderFactory>
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@end
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NS_ASSUME_NONNULL_END
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