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/*
* Copyright (c) 2013 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 MEDIA_ENGINE_WEBRTCVIDEOENCODERFACTORY_H_
#define MEDIA_ENGINE_WEBRTCVIDEOENCODERFACTORY_H_
#include <string>
#include <vector>
#include "common_types.h" // NOLINT(build/include)
#include "media/base/codec.h"
namespace webrtc {
class VideoEncoder;
}
namespace cricket {
// Deprecated. Use webrtc::VideoEncoderFactory instead.
// https://bugs.chromium.org/p/webrtc/issues/detail?id=7925
class WebRtcVideoEncoderFactory {
public:
virtual ~WebRtcVideoEncoderFactory() {}
// Caller takes the ownership of the returned object and it should be released
// by calling DestroyVideoEncoder().
virtual webrtc::VideoEncoder* CreateVideoEncoder(
const cricket::VideoCodec& codec) = 0;
// Returns a list of supported codecs in order of preference.
virtual const std::vector<cricket::VideoCodec>& supported_codecs() const = 0;
// Returns true if encoders created by this factory of the given codec type
// will use internal camera sources, meaning that they don't require/expect
// frames to be delivered via webrtc::VideoEncoder::Encode.
virtual bool EncoderTypeHasInternalSource(webrtc::VideoCodecType type) const;
virtual void DestroyVideoEncoder(webrtc::VideoEncoder* encoder) = 0;
};
} // namespace cricket
#endif // MEDIA_ENGINE_WEBRTCVIDEOENCODERFACTORY_H_
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