cbcbc22568
This is a reland of 529d0d9795b81dbed5e4231f15d3752a5fc0df32 Original change's description: > Replace VideoDecoder with VideoDecoderFactory in VideoReceiveStream config. > > Preparation for deleting EnableFrameRecordning, and also a step > towards landing of the new VideoStreamDecoder. > > Bug: webrtc:9106 > Change-Id: I50964ee458b08a702ec69b82a62e4995c57cee82 > Reviewed-on: https://webrtc-review.googlesource.com/97660 > Commit-Queue: Niels Moller <nisse@webrtc.org> > Reviewed-by: Rasmus Brandt <brandtr@webrtc.org> > Reviewed-by: Anders Carlsson <andersc@webrtc.org> > Reviewed-by: Sebastian Jansson <srte@webrtc.org> > Reviewed-by: Erik Språng <sprang@webrtc.org> > Cr-Commit-Position: refs/heads/master@{#24861} Bug: webrtc:9106 Change-Id: I2eb894773b3f33ff6a980e8008e8248607e32668 Reviewed-on: https://webrtc-review.googlesource.com/102480 Reviewed-by: Sebastian Jansson <srte@webrtc.org> Reviewed-by: Erik Språng <sprang@webrtc.org> Commit-Queue: Niels Moller <nisse@webrtc.org> Cr-Commit-Position: refs/heads/master@{#24882}
104 lines
3.5 KiB
C++
104 lines
3.5 KiB
C++
/*
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* Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef TEST_VIDEO_ENCODER_PROXY_FACTORY_H_
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#define TEST_VIDEO_ENCODER_PROXY_FACTORY_H_
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#include <memory>
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#include <vector>
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#include "absl/memory/memory.h"
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#include "api/video_codecs/video_encoder.h"
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#include "api/video_codecs/video_encoder_factory.h"
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namespace webrtc {
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namespace test {
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// An encoder factory with a single underlying VideoEncoder object,
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// intended for test purposes. Each call to CreateVideoEncoder returns
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// a proxy for the same encoder, typically an instance of FakeEncoder.
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class VideoEncoderProxyFactory final : public VideoEncoderFactory {
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public:
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explicit VideoEncoderProxyFactory(VideoEncoder* encoder) : encoder_(encoder) {
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codec_info_.is_hardware_accelerated = false;
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codec_info_.has_internal_source = false;
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}
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// Unused by tests.
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std::vector<SdpVideoFormat> GetSupportedFormats() const override {
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RTC_NOTREACHED();
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return {};
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}
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CodecInfo QueryVideoEncoder(const SdpVideoFormat& format) const override {
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return codec_info_;
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}
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std::unique_ptr<VideoEncoder> CreateVideoEncoder(
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const SdpVideoFormat& format) override {
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return absl::make_unique<EncoderProxy>(encoder_);
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}
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void SetIsHardwareAccelerated(bool is_hardware_accelerated) {
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codec_info_.is_hardware_accelerated = is_hardware_accelerated;
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}
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void SetHasInternalSource(bool has_internal_source) {
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codec_info_.has_internal_source = has_internal_source;
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}
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private:
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// Wrapper class, since CreateVideoEncoder needs to surrender
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// ownership to the object it returns.
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class EncoderProxy final : public VideoEncoder {
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public:
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explicit EncoderProxy(VideoEncoder* encoder) : encoder_(encoder) {}
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private:
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int32_t Encode(const VideoFrame& input_image,
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const CodecSpecificInfo* codec_specific_info,
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const std::vector<FrameType>* frame_types) override {
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return encoder_->Encode(input_image, codec_specific_info, frame_types);
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}
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int32_t InitEncode(const VideoCodec* config,
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int32_t number_of_cores,
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size_t max_payload_size) override {
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return encoder_->InitEncode(config, number_of_cores, max_payload_size);
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}
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VideoEncoder::ScalingSettings GetScalingSettings() const override {
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return encoder_->GetScalingSettings();
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}
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int32_t RegisterEncodeCompleteCallback(
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EncodedImageCallback* callback) override {
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return encoder_->RegisterEncodeCompleteCallback(callback);
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}
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int32_t Release() override { return encoder_->Release(); }
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int32_t SetChannelParameters(uint32_t packet_loss, int64_t rtt) override {
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return encoder_->SetChannelParameters(packet_loss, rtt);
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}
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int32_t SetRateAllocation(const VideoBitrateAllocation& rate_allocation,
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uint32_t framerate) override {
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return encoder_->SetRateAllocation(rate_allocation, framerate);
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}
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const char* ImplementationName() const override {
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return encoder_->ImplementationName();
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}
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VideoEncoder* const encoder_;
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};
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VideoEncoder* const encoder_;
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CodecInfo codec_info_;
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};
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} // namespace test
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} // namespace webrtc
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#endif // TEST_VIDEO_ENCODER_PROXY_FACTORY_H_
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