blob: f906847efe6aa1a0783fe50fd76b5bafcd37cc0b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
/*
* Copyright (c) 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.
*/
#include "media/engine/encoder_simulcast_proxy.h"
#include "api/video_codecs/video_encoder.h"
#include "media/engine/simulcast_encoder_adapter.h"
#include "modules/video_coding/include/video_error_codes.h"
namespace webrtc {
EncoderSimulcastProxy::EncoderSimulcastProxy(VideoEncoderFactory* factory,
const SdpVideoFormat& format)
: factory_(factory), video_format_(format), callback_(nullptr) {
encoder_ = factory_->CreateVideoEncoder(format);
}
EncoderSimulcastProxy::~EncoderSimulcastProxy() = default;
int EncoderSimulcastProxy::Release() {
return encoder_->Release();
}
void EncoderSimulcastProxy::SetFecControllerOverride(
FecControllerOverride* fec_controller_override) {
encoder_->SetFecControllerOverride(fec_controller_override);
}
// TODO(eladalon): s/inst/codec_settings/g.
int EncoderSimulcastProxy::InitEncode(const VideoCodec* inst,
const VideoEncoder::Settings& settings) {
int ret = encoder_->InitEncode(inst, settings);
if (ret == WEBRTC_VIDEO_CODEC_ERR_SIMULCAST_PARAMETERS_NOT_SUPPORTED) {
encoder_.reset(new SimulcastEncoderAdapter(factory_, video_format_));
if (callback_) {
encoder_->RegisterEncodeCompleteCallback(callback_);
}
ret = encoder_->InitEncode(inst, settings);
}
return ret;
}
int EncoderSimulcastProxy::Encode(
const VideoFrame& input_image,
const std::vector<VideoFrameType>* frame_types) {
return encoder_->Encode(input_image, frame_types);
}
int EncoderSimulcastProxy::RegisterEncodeCompleteCallback(
EncodedImageCallback* callback) {
callback_ = callback;
return encoder_->RegisterEncodeCompleteCallback(callback);
}
void EncoderSimulcastProxy::SetRates(const RateControlParameters& parameters) {
encoder_->SetRates(parameters);
}
void EncoderSimulcastProxy::OnPacketLossRateUpdate(float packet_loss_rate) {
encoder_->OnPacketLossRateUpdate(packet_loss_rate);
}
void EncoderSimulcastProxy::OnRttUpdate(int64_t rtt_ms) {
encoder_->OnRttUpdate(rtt_ms);
}
void EncoderSimulcastProxy::OnLossNotification(
const LossNotification& loss_notification) {
encoder_->OnLossNotification(loss_notification);
}
VideoEncoder::EncoderInfo EncoderSimulcastProxy::GetEncoderInfo() const {
return encoder_->GetEncoderInfo();
}
} // namespace webrtc
|
