Inheritance diagram for ne::GlslComputeShaderInterface:

Public Member Functions
	GlslComputeShaderInterface (const GlslComputeShaderInterface &)=delete

GlslComputeShaderInterface &	operator= (const GlslComputeShaderInterface &)=delete

virtual std::optional< Error >	bindResource (GpuResource *pResource, const std::string &sShaderResourceName, ComputeResourceUsage usage, bool bUpdateOnlyCurrentFrameResourceDescriptors=false) override

void	dispatchOnGraphicsQueue (VkCommandBuffer pCommandBuffer)

Public Member Functions inherited from ne::ComputeShaderInterface
	ComputeShaderInterface (const ComputeShaderInterface &)=delete

ComputeShaderInterface &	operator= (const ComputeShaderInterface &)=delete

virtual std::optional< Error >	bindResource (GpuResource *pResource, const std::string &sShaderResourceName, ComputeResourceUsage usage, bool bUpdateOnlyCurrentFrameResourceDescriptors=false)=0

void	submitForExecution (unsigned int iThreadGroupCountX, unsigned int iThreadGroupCountY, unsigned int iThreadGroupCountZ)

ComputeExecutionGroup	getExecutionGroup () const

ComputeExecutionStage	getExecutionStage () const

std::string	getComputeShaderName () const

Pipeline *	getUsedPipeline () const

Protected Member Functions
	GlslComputeShaderInterface (Renderer *pRenderer, const std::string &sComputeShaderName, ComputeExecutionStage executionStage, ComputeExecutionGroup executionGroup)

Protected Member Functions inherited from ne::ComputeShaderInterface
	ComputeShaderInterface (Renderer *pRenderer, const std::string &sComputeShaderName, ComputeExecutionStage executionStage, ComputeExecutionGroup executionGroup)

Renderer *	getRenderer ()

Pipeline *	getPipeline () const

unsigned int	getThreadGroupCountX () const

unsigned int	getThreadGroupCountY () const

unsigned int	getThreadGroupCountZ () const

Additional Inherited Members
Static Public Member Functions inherited from ne::ComputeShaderInterface
static std::variant< std::unique_ptr< ComputeShaderInterface >, Error >	createUsingGraphicsQueue (Renderer *pRenderer, const std::string &sCompiledComputeShaderName, ComputeExecutionStage executionStage, ComputeExecutionGroup executionGroup=ComputeExecutionGroup::FIRST)

Static Protected Member Functions inherited from ne::ComputeShaderInterface
static std::variant< std::unique_ptr< ComputeShaderInterface >, Error >	createRenderSpecificInterface (Renderer *pRenderer, const std::string &sComputeShaderName, ComputeExecutionStage executionStage, ComputeExecutionGroup executionGroup)

static std::unique_ptr< ComputeShaderInterface >	createPartiallyInitializedRenderSpecificInterface (Renderer *pRenderer, const std::string &sComputeShaderName, ComputeExecutionStage executionStage, ComputeExecutionGroup executionGroup)

Detailed Description

Interface to configure and run a GLSL compute shader.

Constructor & Destructor Documentation

ne::GlslComputeShaderInterface::GlslComputeShaderInterface	(	Renderer *	pRenderer,
		const std::string &	sComputeShaderName,
		ComputeExecutionStage	executionStage,
		ComputeExecutionGroup	executionGroup
	)

protected

Initializes the interface.

Parameters

pRenderer	Used renderer.
sComputeShaderName	Name of the compiled compute shader to use.
executionStage	Determines when the shader will be executed.
executionGroup	Determines execution group of this shader where shaders of the first group will be executed before shaders from the second group and so on.

std::optional< Error > ne::GlslComputeShaderInterface::bindResource	(	GpuResource *	pResource,
		const std::string &	sShaderResourceName,
		ComputeResourceUsage	usage,
		bool	bUpdateOnlyCurrentFrameResourceDescriptors = `false`
	)

overridevirtual

Binds the specified resource to be available in compute shaders.

Warning: This overload is used in cases where you cannot transfer resource ownership to the compute shader interface. In this case you must guarantee that the resource will not be deleted while this compute shader interface exists and while the GPU is processing this compute shader.

Parameters

pResource	Resource to bind to compute shader.
sShaderResourceName	Resource name from shader.
usage	Resource usage.
bUpdateOnlyCurrentFrameResourceDescriptors	Specify `true` if you guarantee that you will bind a different GPU resource on the next frame, specify `false` if you are not sure if you will rebind the resource on the next frame or not. When `true` is specified only descriptors of the current frame resource will be updated (because descriptors of other frame resources might be in use and it's invalid to update them), when `false` descriptors of all frame resources will be updated.

void ne::GlslComputeShaderInterface::dispatchOnGraphicsQueue ( VkCommandBuffer pCommandBuffer )

inline

Adds a dispatch command to the specified command buffer to execute this compute shader.

Parameters

pCommandBuffer Command buffer to add dispatch command to.

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