#include <RV_ShaderProgram.h>

Inheritance diagram for RV_ShaderProgramBase:

Public Member Functions
	RV_ShaderProgramBase (RV_Instance *inst, RV_VKPipelineLayoutPtr pipe_layout)

virtual	~RV_ShaderProgramBase ()

void	setName (const UT_StringHolder &name)
	Set a descriptive name for the shader. More...

const UT_StringHolder &	name () const
	Descriptive name of the shader. More...

virtual RV_ShaderType	getShaderType () const =0
	Type of shader - graphics or compute. More...

const UT_Array< exint > &	layoutIds () const

int	getMaxSetNumber () const
	The number of descriptor sets in the shader. More...

bool	hasSet (int set_num) const
	Query if set 'set_num' is used by the shader. More...

bool	isSetCompatible (const RV_ShaderVariableSet &set) const
	Return true if 'set' is compatable with the set layout in this shader. More...

const RV_VKDescriptorSetInfo *	getSetInfo (int set_num) const
	Query information on set 'set_num'. More...

UT_UniquePtr < RV_ShaderVariableSet >	createSet (RV_Instance *inst, int set_num) const
	Create a shader varaible set (descriptor set) for set 'set_num'. More...

const RV_VKPipelineLayout &	getLayout () const
	The layout of all sets and inputs of the shader. More...

bool	hasBinding (const UT_StringRef &name) const
	Query if a binding named 'name' exists. More...

const RV_VKDescriptorBinding *	getBinding (int set, int binding) const
	Return a binding at index 'binding' for set index 'set'. More...

const RV_VKDescriptorBinding *	getBinding (const UT_StringRef &name) const
	Return a binding for 'name'. More...

const UT_Array< const RV_VKDescriptorBinding * > &	getBindingList () const
	Return the list of set bindings. More...

bool	hasUniform (const UT_StringRef &name) const
	Query if the uniform named 'name' exists. More...

const RV_Uniform *	getUniform (const UT_StringRef &name) const
	Return type, size, and offset information about the uniform. More...

const UT_Array< const RV_Uniform * > &	getUniformList () const
	Return a list of all uniforms in this shader. More...

bool	hasPushConstant (const UT_StringRef &name) const
	Query if push constant with 'name' exists. More...

const RV_Uniform *	getPushConstant (const UT_StringRef &name, int *opt_idx) const
	Fetch the push constant 'name' with an optional array index. More...

const UT_Array < RV_VKPushConstantRange > &	getPushConstantRanges () const

virtual void	print () const
	Debug print message. More...

Static Protected Member Functions
static RV_VKPipelineLayoutPtr	loadShaderProgram (RV_Instance inst, const char program, const char *extra_defines=nullptr)

Protected Attributes
UT_Array< RV_ShaderInput >	myInputs

UT_ArrayStringMap< int >	myInputTable

UT_UniquePtr< const RV_VKPipelineLayout >	myLayout

UT_SmallArray< exint, 8 *sizeof(exint)>	mySetLayoutIds

UT_Array< const RV_Uniform * >	myUniforms

UT_ArrayStringMap< int >	myUniformTable
	Mapping of uniform names, to indices in myUniforms. More...

UT_Array< const RV_VKDescriptorBinding * >	myBindings

UT_ArrayStringMap< std::pair < int, int > >	myBindingTable
	mapping of binding name to set + binding number More...

UT_Array< const RV_Uniform * >	myPushConstants

UT_ArrayStringMap< int >	myPushConstTable

UT_StringHolder	myName

friend	RV_Geometry

friend	RV_ShaderVariableSet

Detailed Description

class for shared functionality between different types of shaders: mainly accessing the the pipeline layout. Other shader types can build on extra functionality, e.g. input attributes for Graphics

Definition at line 85 of file RV_ShaderProgram.h.

Constructor & Destructor Documentation

RV_ShaderProgramBase::RV_ShaderProgramBase	(	RV_Instance *	inst,
		RV_VKPipelineLayoutPtr	pipe_layout
	)

virtual RV_ShaderProgramBase::~RV_ShaderProgramBase ( )

virtual

Member Function Documentation

UT_UniquePtr<RV_ShaderVariableSet> RV_ShaderProgramBase::createSet	(	RV_Instance *	inst,
		int	set_num
	)		const

Create a shader varaible set (descriptor set) for set 'set_num'.

const RV_VKDescriptorBinding* RV_ShaderProgramBase::getBinding	(	int	set,
		int	binding
	)		const

Return a binding at index 'binding' for set index 'set'.

const RV_VKDescriptorBinding* RV_ShaderProgramBase::getBinding ( const UT_StringRef & name ) const

Return a binding for 'name'.

const UT_Array<const RV_VKDescriptorBinding*>& RV_ShaderProgramBase::getBindingList ( ) const

Return the list of set bindings.

const RV_VKPipelineLayout& RV_ShaderProgramBase::getLayout ( ) const

inline

The layout of all sets and inputs of the shader.

Definition at line 137 of file RV_ShaderProgram.h.

int RV_ShaderProgramBase::getMaxSetNumber ( ) const

inline

The number of descriptor sets in the shader.

Definition at line 107 of file RV_ShaderProgram.h.

const RV_Uniform* RV_ShaderProgramBase::getPushConstant	(	const UT_StringRef &	name,
		int *	opt_idx
	)		const

Fetch the push constant 'name' with an optional array index.

const UT_Array<RV_VKPushConstantRange>& RV_ShaderProgramBase::getPushConstantRanges ( ) const

const RV_VKDescriptorSetInfo* RV_ShaderProgramBase::getSetInfo ( int set_num ) const

inline

Query information on set 'set_num'.

Definition at line 123 of file RV_ShaderProgram.h.

virtual RV_ShaderType RV_ShaderProgramBase::getShaderType ( ) const

pure virtual

Type of shader - graphics or compute.

Implemented in RV_ShaderCompute, and RV_ShaderProgram.

const RV_Uniform* RV_ShaderProgramBase::getUniform ( const UT_StringRef & name ) const

Return type, size, and offset information about the uniform.

const UT_Array<const RV_Uniform*>& RV_ShaderProgramBase::getUniformList ( ) const

Return a list of all uniforms in this shader.

bool RV_ShaderProgramBase::hasBinding ( const UT_StringRef & name ) const

Query if a binding named 'name' exists.

bool RV_ShaderProgramBase::hasPushConstant ( const UT_StringRef & name ) const

Query if push constant with 'name' exists.

bool RV_ShaderProgramBase::hasSet ( int set_num ) const

inline

Query if set 'set_num' is used by the shader.

Definition at line 112 of file RV_ShaderProgram.h.

bool RV_ShaderProgramBase::hasUniform ( const UT_StringRef & name ) const

Query if the uniform named 'name' exists.

bool RV_ShaderProgramBase::isSetCompatible ( const RV_ShaderVariableSet & set ) const

Return true if 'set' is compatable with the set layout in this shader.

const UT_Array<exint>& RV_ShaderProgramBase::layoutIds ( ) const

inline

Get list of the descriptor set layout IDs in this shader, with -1 for indices that don't have a set

Definition at line 101 of file RV_ShaderProgram.h.

static RV_VKPipelineLayoutPtr RV_ShaderProgramBase::loadShaderProgram	(	RV_Instance *	inst,
		const char *	program,
		const char *	extra_defines = `nullptr`
	)

staticprotected

const UT_StringHolder& RV_ShaderProgramBase::name ( void ) const

inline

Descriptive name of the shader.

Definition at line 94 of file RV_ShaderProgram.h.

virtual void RV_ShaderProgramBase::print ( ) const

inlinevirtual

Debug print message.

Reimplemented in RV_ShaderCompute, and RV_ShaderProgram.

Definition at line 171 of file RV_ShaderProgram.h.

void RV_ShaderProgramBase::setName ( const UT_StringHolder & name )

inline

Set a descriptive name for the shader.

Definition at line 92 of file RV_ShaderProgram.h.

Member Data Documentation

UT_Array<const RV_VKDescriptorBinding*> RV_ShaderProgramBase::myBindings

protected

Definition at line 205 of file RV_ShaderProgram.h.

UT_ArrayStringMap<std::pair<int, int> > RV_ShaderProgramBase::myBindingTable

protected

mapping of binding name to set + binding number

Definition at line 207 of file RV_ShaderProgram.h.

UT_Array<RV_ShaderInput> RV_ShaderProgramBase::myInputs

protected

Definition at line 187 of file RV_ShaderProgram.h.

UT_ArrayStringMap<int> RV_ShaderProgramBase::myInputTable

protected

Definition at line 189 of file RV_ShaderProgram.h.

UT_UniquePtr<const RV_VKPipelineLayout> RV_ShaderProgramBase::myLayout

protected

Definition at line 194 of file RV_ShaderProgram.h.

UT_StringHolder RV_ShaderProgramBase::myName

protected

Definition at line 214 of file RV_ShaderProgram.h.

UT_Array<const RV_Uniform*> RV_ShaderProgramBase::myPushConstants

protected

Definition at line 211 of file RV_ShaderProgram.h.

UT_ArrayStringMap<int> RV_ShaderProgramBase::myPushConstTable

protected

Definition at line 212 of file RV_ShaderProgram.h.

UT_SmallArray<exint, 8*sizeof(exint)> RV_ShaderProgramBase::mySetLayoutIds

protected

Definition at line 195 of file RV_ShaderProgram.h.

UT_Array<const RV_Uniform*> RV_ShaderProgramBase::myUniforms

protected

Definition at line 199 of file RV_ShaderProgram.h.

UT_ArrayStringMap<int> RV_ShaderProgramBase::myUniformTable

protected

Mapping of uniform names, to indices in myUniforms.

Definition at line 201 of file RV_ShaderProgram.h.

friend RV_ShaderProgramBase::RV_Geometry

protected

Definition at line 216 of file RV_ShaderProgram.h.

friend RV_ShaderProgramBase::RV_ShaderVariableSet

protected

Definition at line 217 of file RV_ShaderProgram.h.

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

RV/RV_ShaderProgram.h

Public Member Functions

Static Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation