/*
 *  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 <WebRTC/RTCMacros.h>
#import <WebRTC/RTCVideoCodecFactory.h>

/** Class for H264 specific config. */
typedef NS_ENUM(NSUInteger, RTCH264PacketizationMode) {
  RTCH264PacketizationModeNonInterleaved = 0,  // Mode 1 - STAP-A, FU-A is allowed
  RTCH264PacketizationModeSingleNalUnit        // Mode 0 - only single NALU allowed
};

RTC_EXPORT
@interface RTCCodecSpecificInfoH264 : NSObject <RTCCodecSpecificInfo>

@property(nonatomic, assign) RTCH264PacketizationMode packetizationMode;

@end

/** Encoder. */
RTC_EXPORT
@interface RTCVideoEncoderH264 : NSObject<RTCVideoEncoder>

- (instancetype)initWithCodecInfo:(RTCVideoCodecInfo *)codecInfo;

@end

/** Decoder. */
RTC_EXPORT
@interface RTCVideoDecoderH264 : NSObject<RTCVideoDecoder>
@end

/** Encoder factory. */
RTC_EXPORT
@interface RTCVideoEncoderFactoryH264 : NSObject<RTCVideoEncoderFactory>
@end

/** Decoder factory. */
RTC_EXPORT
@interface RTCVideoDecoderFactoryH264 : NSObject<RTCVideoDecoderFactory>
@end