mirror of
https://github.com/mollyim/webrtc.git
synced 2025-05-14 06:10:40 +01:00
3f693b9e75
Keyframe interval is configurable in codec settings, with no need for a setter method to toggle it on or off. Bug: webrtc:8830 Change-Id: Ic20d8829884ed22588f8f8c0cceddd76144a9858 Reviewed-on: https://webrtc-review.googlesource.com/56040 Commit-Queue: Niels Moller <nisse@webrtc.org> Reviewed-by: Stefan Holmer <stefan@webrtc.org> Reviewed-by: Rasmus Brandt <brandtr@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Cr-Commit-Position: refs/heads/master@{#22280}
69 lines
2.4 KiB
C++
69 lines
2.4 KiB
C++
/*
|
|
* Copyright (c) 2018 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_ENCODER_DATABASE_H_
|
|
#define MODULES_VIDEO_CODING_ENCODER_DATABASE_H_
|
|
|
|
#include <memory>
|
|
|
|
#include "modules/video_coding/generic_encoder.h"
|
|
|
|
namespace webrtc {
|
|
|
|
class VCMEncoderDataBase {
|
|
public:
|
|
explicit VCMEncoderDataBase(VCMEncodedFrameCallback* encoded_frame_callback);
|
|
~VCMEncoderDataBase();
|
|
|
|
// Sets the sender side codec and initiates the desired codec given the
|
|
// VideoCodec struct.
|
|
// Returns true if the codec was successfully registered, false otherwise.
|
|
bool SetSendCodec(const VideoCodec* send_codec,
|
|
int number_of_cores,
|
|
size_t max_payload_size);
|
|
|
|
// Registers and initializes an external encoder object.
|
|
// |internal_source| should be set to true if the codec has an internal
|
|
// video source and doesn't need the user to provide it with frames via
|
|
// the Encode() method.
|
|
void RegisterExternalEncoder(VideoEncoder* external_encoder,
|
|
uint8_t payload_type,
|
|
bool internal_source);
|
|
|
|
// Deregisters an external encoder. Returns true if the encoder was
|
|
// found and deregistered, false otherwise. |was_send_codec| is set to true
|
|
// if the external encoder was the send codec before being deregistered.
|
|
bool DeregisterExternalEncoder(uint8_t payload_type, bool* was_send_codec);
|
|
|
|
VCMGenericEncoder* GetEncoder();
|
|
|
|
bool MatchesCurrentResolution(int width, int height) const;
|
|
|
|
private:
|
|
// Determines whether a new codec has to be created or not.
|
|
// Checks every setting apart from maxFramerate and startBitrate.
|
|
bool RequiresEncoderReset(const VideoCodec& send_codec);
|
|
|
|
void DeleteEncoder();
|
|
|
|
int number_of_cores_;
|
|
size_t max_payload_size_;
|
|
bool pending_encoder_reset_;
|
|
VideoCodec send_codec_;
|
|
uint8_t encoder_payload_type_;
|
|
VideoEncoder* external_encoder_;
|
|
bool internal_source_;
|
|
VCMEncodedFrameCallback* const encoded_frame_callback_;
|
|
std::unique_ptr<VCMGenericEncoder> ptr_encoder_;
|
|
};
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // MODULES_VIDEO_CODING_ENCODER_DATABASE_H_
|