ne::ShaderTextureResource Class Reference

#include <ShaderResource.h>

Inheritance diagram for ne::ShaderTextureResource:

Public Member Functions
virtual std::optional< Error >	useNewTexture (std::unique_ptr< TextureHandle > pTextureToUse)=0
Public Member Functions inherited from ne::ShaderResourceBase
virtual std::optional< Error >	changeUsedPipelines (const std::unordered_set< Pipeline * > &pipelinesToUse)=0
std::string	getResourceName () const

Protected Member Functions
	ShaderTextureResource (const std::string &sResourceName)
Protected Member Functions inherited from ne::ShaderResourceBase
	ShaderResourceBase (const std::string &sResourceName)
virtual std::optional< Error >	onAfterAllPipelinesRefreshedResources ()=0

Detailed Description

References some texture (maybe array/table) from shader code.

Constructor & Destructor Documentation

ShaderTextureResource()

ne::ShaderTextureResource::ShaderTextureResource ( const std::string &  sResourceName )

protected

Initializes the resource.

Parameters

sResourceName

Name of the resource we are referencing (should be exactly the same as the resource name written in the shader file we are referencing).

Member Function Documentation

useNewTexture()

virtual std::optional< Error > ne::ShaderTextureResource::useNewTexture ( std::unique_ptr< TextureHandle >  pTextureToUse )

pure virtual

Makes the shader resource to reference the new (specified) texture.

Warning

Expects that the caller is using some mutex to protect this shader resource from being used in the draw function while this function is not finished (i.e. make sure the CPU will not queue a new frame while this function is not finished).

Parameters

pTextureToUse

Texture to reference.

Returns

Error if something went wrong.

Implemented in ne::GlslShaderTextureResource, and ne::HlslShaderTextureResource.

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The documentation for this class was generated from the following files:

• src/engine_lib/private/shader/general/resources/ShaderResource.h
• src/engine_lib/private/shader/general/resources/ShaderResource.cpp