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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 "RTCMacros.h"
#import "RTCVideoFrame.h"
NS_ASSUME_NONNULL_BEGIN
/** Represents an encoded frame's type. */
typedef NS_ENUM(NSUInteger, RTCFrameType) {
RTCFrameTypeEmptyFrame = 0,
RTCFrameTypeAudioFrameSpeech = 1,
RTCFrameTypeAudioFrameCN = 2,
RTCFrameTypeVideoFrameKey = 3,
RTCFrameTypeVideoFrameDelta = 4,
};
typedef NS_ENUM(NSUInteger, RTCVideoContentType) {
RTCVideoContentTypeUnspecified,
RTCVideoContentTypeScreenshare,
};
/** Represents an encoded frame. Corresponds to webrtc::EncodedImage. */
RTC_OBJC_EXPORT
@interface RTC_OBJC_TYPE (RTCEncodedImage) : NSObject
@property(nonatomic, strong) NSData *buffer;
@property(nonatomic, assign) int32_t encodedWidth;
@property(nonatomic, assign) int32_t encodedHeight;
@property(nonatomic, assign) uint32_t timeStamp;
@property(nonatomic, assign) int64_t captureTimeMs;
@property(nonatomic, assign) int64_t ntpTimeMs;
@property(nonatomic, assign) uint8_t flags;
@property(nonatomic, assign) int64_t encodeStartMs;
@property(nonatomic, assign) int64_t encodeFinishMs;
@property(nonatomic, assign) RTCFrameType frameType;
@property(nonatomic, assign) RTCVideoRotation rotation;
@property(nonatomic, strong) NSNumber *qp;
@property(nonatomic, assign) RTCVideoContentType contentType;
@end
NS_ASSUME_NONNULL_END
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