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  3. FRGBToYUV8Bit422CS

FRGBToYUV8Bit422CS

Compute shader to convert RGB to YUV422 8 bits

API > API/Plugins > API/Plugins/RivermaxRendering

Compute shader to convert RGB to YUV422 8 bits

   
Name FRGBToYUV8Bit422CS
Type class
Header File /Engine/Plugins/VirtualProduction/Rivermax/RivermaxCore/Source/RivermaxRendering/Public/RivermaxShaders.h
Include Path #include "RivermaxShaders.h"

Syntax

class FRGBToYUV8Bit422CS : public FGlobalShader

Inheritance Hierarchy

Structs

Name Remarks
FYUV8Bit422Buffer Structure definition to match StructuredBuffer in RivermaxShaders.usf.

Functions

Public

Name Remarks Include Path Unreal Specifiers

FRGBToYUV8Bit422CS::FParameters * AllocateAndSetParameters ( FRDGBuilder& GraphBuilder,
FRDGTextureRef SourceTexture,
const FIntPoint& CaptureSize,
const FIntRect& SourceViewRect,
const FIntPoint& OutputSize,
const FMatrix& ColorTransform,
const FVector& YUVOffset,
bool bDoLinearToSrgb,
FRDGBufferRef OutputBuffer
)

 Allocates and setup shader parameter in the incoming graph builder RivermaxShaders.h  

BEGIN_SHADER_PARAMETER_STRUCT ( FParameters
)

   RivermaxShaders.h  

DECLARE_EXPORTED_GLOBAL_SHADER ( FRGBToYUV8Bit422CS,
RIVERMAXRENDERING_API
)

   RivermaxShaders.h  

RGBToYUVConversion InputPixelOffsetX CapturedSizeX OutYUV4228bitBuffer END_SHADER_PARAMETER_STRUCT()

   RivermaxShaders.h  

RGBToYUVConversion SHADER_PARAMETER ( float,
OnePixelDeltaY
)

   RivermaxShaders.h  

RGBToYUVConversion InputPixelOffsetX SHADER_PARAMETER ( float,
InputPixelOffsetY
)

   RivermaxShaders.h  

RGBToYUVConversion InputPixelOffsetX CapturedSizeX SHADER_PARAMETER ( uint32,
TotalElementCount
)

   RivermaxShaders.h  

SHADER_USE_PARAMETER_STRUCT ( FRGBToYUV8Bit422CS,
FGlobalShader
)

   RivermaxShaders.h  

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