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FOpenGLDynamicRHI::RHIReadSurfaceData

Default fallback; will not work for non-8-bit surfaces and it's extremely slow.

Windows

MacOS

Linux

Override Hierarchy

FDynamicRHI::RHIReadSurfaceData()

FOpenGLDynamicRHI::RHIReadSurfaceData()

References

Module	OpenGLDrv
Header	/Engine/Source/Runtime/OpenGLDrv/Public/OpenGLDrv.h
Include	#include "OpenGLDrv.h"
Source	/Engine/Source/Runtime/OpenGLDrv/Private/OpenGLRenderTarget.cpp

Syntax

virtual void RHIReadSurfaceData
(
    FRHITexture * Texture,
    FIntRect Rect,
    TArray< FLinearColor > & OutData,
    FReadSurfaceDataFlags InFlags
)

Remarks

Default fallback; will not work for non-8-bit surfaces and it's extremely slow.

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