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Add ability to specify if rate controller of video encoder is trusted.

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If rate controller is trusted, we disable the frame dropper in the
media optimization module.

Bug: webrtc:9722
Change-Id: I821f21fd74a400ee9d5aa3f6b42d4e569033acbe
Reviewed-on: https://webrtc-review.googlesource.com/c/105020
Commit-Queue: Erik Språng <sprang@webrtc.org>
Reviewed-by: Per Kjellander <perkj@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Reviewed-by: Rasmus Brandt <brandtr@webrtc.org>
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#25107}
This commit is contained in:
Erik Språng
2018-10-11 10:35:49 +02:00
committed by Commit Bot
parent 88be972260
commit 3e335d1423
31 changed files with 406 additions and 42 deletions
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9
modules/video_coding/codecs/multiplex/multiplex_encoder_adapter.cc
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@ -53,7 +53,8 @@ MultiplexEncoderAdapter::MultiplexEncoderAdapter(
: factory_(factory),
associated_format_(associated_format),
encoded_complete_callback_(nullptr),
supports_augmented_data_(supports_augmented_data) {}
supports_augmented_data_(supports_augmented_data),
has_trusted_rate_controllers_(false) {}
MultiplexEncoderAdapter::~MultiplexEncoderAdapter() {
Release();
@ -92,6 +93,7 @@ int MultiplexEncoderAdapter::InitEncode(const VideoCodec* inst,
break;
}
has_trusted_rate_controllers_ = true;
for (size_t i = 0; i < kAlphaCodecStreams; ++i) {
std::unique_ptr<VideoEncoder> encoder =
factory_->CreateVideoEncoder(associated_format_);
@ -101,6 +103,7 @@ int MultiplexEncoderAdapter::InitEncode(const VideoCodec* inst,
RTC_LOG(LS_ERROR) << "Failed to create multiplex codec index " << i;
return rv;
}
has_trusted_rate_controllers_ &= encoder->HasTrustedRateController();
adapter_callbacks_.emplace_back(new AdapterEncodedImageCallback(
this, static_cast<AlphaCodecStream>(i)));
encoder->RegisterEncodeCompleteCallback(adapter_callbacks_.back().get());
@ -242,6 +245,10 @@ const char* MultiplexEncoderAdapter::ImplementationName() const {
return "MultiplexEncoderAdapter";
}
bool MultiplexEncoderAdapter::HasTrustedRateController() const {
return has_trusted_rate_controllers_;
}
EncodedImageCallback::Result MultiplexEncoderAdapter::OnEncodedImage(
AlphaCodecStream stream_idx,
const EncodedImage& encodedImage,