Public Types
typedef size_t	ID

using	PopulateDescriptorCallback = std::function< void(HgiShaderFunctionDesc &computeDesc)>

Public Member Functions
HDST_API	HdStGLSLProgram (TfToken const &role, HdStResourceRegistry *const registry)

HDST_API	~HdStGLSLProgram ()

HDST_API bool	CompileShader (HgiShaderStage stage, std::string const &source)
	Compile shader source for a shader stage. More...

HDST_API bool	Link ()
	Link the compiled shaders together. More...

HDST_API bool	Validate () const
	Validate if this program is a valid progam in the current context. More...

HgiShaderProgramHandle const &	GetProgram () const
	Returns HdResource of the program object. More...

TfToken const &	GetRole () const
	Returns the role of the GPU data in this resource. More...

Static Public Member Functions
static HDST_API HdStGLSLProgramSharedPtr	GetComputeProgram (TfToken const &shaderToken, HdStResourceRegistry *resourceRegistry)
	Convenience method to get a shared compute shader program. More...

static HDST_API HdStGLSLProgramSharedPtr	GetComputeProgram (TfToken const &shaderFileName, TfToken const &shaderToken, HdStResourceRegistry *resourceRegistry)

static HDST_API HdStGLSLProgramSharedPtr	GetComputeProgram (TfToken const &shaderToken, HdStResourceRegistry *resourceRegistry, PopulateDescriptorCallback populateDescriptor)

static HDST_API HdStGLSLProgramSharedPtr	GetComputeProgram (TfToken const &shaderToken, std::string const &defines, HdStResourceRegistry *resourceRegistry, PopulateDescriptorCallback populateDescriptor)

Detailed Description

An instance of a glsl program.

Definition at line 45 of file glslProgram.h.

Member Typedef Documentation

Definition at line 48 of file glslProgram.h.

Definition at line 83 of file glslProgram.h.

HDST_API HdStGLSLProgram::HdStGLSLProgram	(	TfToken const &	role,
		HdStResourceRegistry *const	registry
	)

HDST_API HdStGLSLProgram::~HdStGLSLProgram ( )

HDST_API bool HdStGLSLProgram::CompileShader	(	HgiShaderStage	stage,
		std::string const &	source
	)

Compile shader source for a shader stage.

static HDST_API HdStGLSLProgramSharedPtr HdStGLSLProgram::GetComputeProgram	(	TfToken const &	shaderToken,
		HdStResourceRegistry *	resourceRegistry
	)

static

Convenience method to get a shared compute shader program.

static HDST_API HdStGLSLProgramSharedPtr HdStGLSLProgram::GetComputeProgram	(	TfToken const &	shaderFileName,
		TfToken const &	shaderToken,
		HdStResourceRegistry *	resourceRegistry
	)

static

static HDST_API HdStGLSLProgramSharedPtr HdStGLSLProgram::GetComputeProgram	(	TfToken const &	shaderToken,
		HdStResourceRegistry *	resourceRegistry,
		PopulateDescriptorCallback	populateDescriptor
	)

static

static HDST_API HdStGLSLProgramSharedPtr HdStGLSLProgram::GetComputeProgram	(	TfToken const &	shaderToken,
		std::string const &	defines,
		HdStResourceRegistry *	resourceRegistry,
		PopulateDescriptorCallback	populateDescriptor
	)

static

HgiShaderProgramHandle const& HdStGLSLProgram::GetProgram ( ) const

inline

Returns HdResource of the program object.

Definition at line 68 of file glslProgram.h.

TfToken const& HdStGLSLProgram::GetRole ( ) const

inline

Returns the role of the GPU data in this resource.

Definition at line 99 of file glslProgram.h.

HDST_API bool HdStGLSLProgram::Link ( )

Link the compiled shaders together.

HDST_API bool HdStGLSLProgram::Validate ( ) const

Validate if this program is a valid progam in the current context.

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