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This represents UE4/Main @ 16261013 and Dev-PerfTest @ 16259937 [CL 16306996 by aurel cordonnier in ue5-main branch]
72 lines
1.6 KiB
C++
72 lines
1.6 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "VideoEncoder.h"
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#include "VideoEncoderCommon.h"
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DEFINE_LOG_CATEGORY(LogVideoEncoder);
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namespace AVEncoder
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{
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FVideoEncoder::~FVideoEncoder()
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{
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for (int32 LayerIndex = LayerInfos.Num(); LayerIndex-- > 0; )
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{
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DestroyLayer(LayerInfos[LayerIndex]);
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}
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}
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bool FVideoEncoder::Setup(TSharedRef<FVideoEncoderInput> InInput, const FInit& InInit)
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{
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bool bSuccess = false;
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if (GetNumLayers() == 0)
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{
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bSuccess = AddLayer(InInit);
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}
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return bSuccess;
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}
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void FVideoEncoder::Shutdown()
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{
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}
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bool FVideoEncoder::AddLayer(const FLayerConfig& InLayerConfig)
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{
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if (static_cast<uint32>(LayerInfos.Num()) >= GetMaxLayers())
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{
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UE_LOG(LogVideoEncoder, Error, TEXT("Encoder does not support more than %d layers."), GetMaxLayers());
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return false;
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}
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FLayerInfo LayerInfo(InLayerConfig);
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FLayerInfo* NewLayerInfo = CreateLayer(LayerInfos.Num(), LayerInfo);
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if (NewLayerInfo)
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{
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LayerInfos.Push(NewLayerInfo);
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}
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return NewLayerInfo != nullptr;
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}
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FVideoEncoder::FLayerInfo* FVideoEncoder::CreateLayer(uint32 InLayerIndex, const FLayerInfo& InLayerInfo)
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{
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return new FLayerInfo(InLayerInfo);
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}
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void FVideoEncoder::DestroyLayer(FLayerInfo* InLayerInfo)
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{
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delete InLayerInfo;
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}
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FVideoEncoder::FLayerInfo::FLayerInfo(const FLayerConfig& InLayerConfig)
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: Width(InLayerConfig.Width)
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, Height(InLayerConfig.Height)
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, MaxBitrate(InLayerConfig.MaxBitrate)
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, TargetBitrate(InLayerConfig.TargetBitrate)
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, QPMax(InLayerConfig.QPMax)
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, QPMin(InLayerConfig.QPMin)
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, RateControlMode(InLayerConfig.RateControlMode)
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, FillData(InLayerConfig.FillData)
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{
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}
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} /* namespace AVEncoder */
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