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/*
* Copyright (c) 2012 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.
*/
#ifndef WEBRTC_MODULES_VIDEO_CODING_CODECS_INTERFACE_VIDEO_CODEC_INTERFACE_H
#define WEBRTC_MODULES_VIDEO_CODING_CODECS_INTERFACE_VIDEO_CODEC_INTERFACE_H
#include <vector>
#include "webrtc/common_types.h"
#include "webrtc/common_video/interface/i420_video_frame.h"
#include "webrtc/modules/interface/module_common_types.h"
#include "webrtc/modules/video_coding/codecs/interface/video_error_codes.h"
#include "webrtc/typedefs.h"
#include "webrtc/video_decoder.h"
#include "webrtc/video_encoder.h"
namespace webrtc
{
class RTPFragmentationHeader; // forward declaration
// Note: if any pointers are added to this struct, it must be fitted
// with a copy-constructor. See below.
struct CodecSpecificInfoVP8 {
bool hasReceivedSLI;
uint8_t pictureIdSLI;
bool hasReceivedRPSI;
uint64_t pictureIdRPSI;
int16_t pictureId; // Negative value to skip pictureId.
bool nonReference;
uint8_t simulcastIdx;
uint8_t temporalIdx;
bool layerSync;
int tl0PicIdx; // Negative value to skip tl0PicIdx.
int8_t keyIdx; // Negative value to skip keyIdx.
};
struct CodecSpecificInfoVP9 {
bool hasReceivedSLI;
uint8_t pictureIdSLI;
bool hasReceivedRPSI;
uint64_t pictureIdRPSI;
int16_t pictureId; // Negative value to skip pictureId.
bool nonReference;
uint8_t temporalIdx;
bool layerSync;
int tl0PicIdx; // Negative value to skip tl0PicIdx.
int8_t keyIdx; // Negative value to skip keyIdx.
};
struct CodecSpecificInfoGeneric {
uint8_t simulcast_idx;
};
struct CodecSpecificInfoH264 {};
union CodecSpecificInfoUnion {
CodecSpecificInfoGeneric generic;
CodecSpecificInfoVP8 VP8;
CodecSpecificInfoVP9 VP9;
CodecSpecificInfoH264 H264;
};
// Note: if any pointers are added to this struct or its sub-structs, it
// must be fitted with a copy-constructor. This is because it is copied
// in the copy-constructor of VCMEncodedFrame.
struct CodecSpecificInfo
{
VideoCodecType codecType;
CodecSpecificInfoUnion codecSpecific;
};
} // namespace webrtc
#endif // WEBRTC_MODULES_VIDEO_CODING_CODECS_INTERFACE_VIDEO_CODEC_INTERFACE_H
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