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/*
* Copyright (c) 2015 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 MODULES_VIDEO_CODING_CODECS_H264_INCLUDE_H264_H_
#define MODULES_VIDEO_CODING_CODECS_H264_INCLUDE_H264_H_
#include <memory>
#include <vector>
#include "media/base/codec.h"
#include "modules/video_coding/include/video_codec_interface.h"
namespace webrtc {
struct SdpVideoFormat;
// Set to disable the H.264 encoder/decoder implementations that are provided if
// |rtc_use_h264| build flag is true (if false, this function does nothing).
// This function should only be called before or during WebRTC initialization
// and is not thread-safe.
void DisableRtcUseH264();
// Returns a vector with all supported internal H264 profiles that we can
// negotiate in SDP, in order of preference.
std::vector<SdpVideoFormat> SupportedH264Codecs();
class H264Encoder : public VideoEncoder {
public:
static std::unique_ptr<H264Encoder> Create(const cricket::VideoCodec& codec);
// If H.264 is supported (any implementation).
static bool IsSupported();
~H264Encoder() override {}
};
class H264Decoder : public VideoDecoder {
public:
static std::unique_ptr<H264Decoder> Create();
static bool IsSupported();
~H264Decoder() override {}
};
} // namespace webrtc
#endif // MODULES_VIDEO_CODING_CODECS_H264_INCLUDE_H264_H_