Program Class Reference

A program. More...

#include <Program.h>

Inherits Object.

Inherited by ProgramGL, and ProgramMTL.

Public Member Functions
virtual UniformLocation	getUniformLocation (std::string_view uniform) const =0
	Get uniform location by name.
virtual UniformLocation	getUniformLocation (backend::Uniform name) const =0
	Get uniform location by engine built-in uniform enum name.
virtual int	getAttributeLocation (std::string_view name) const =0
	Get attribute location by attribute name.
virtual int	getAttributeLocation (backend::Attribute name) const =0
	Get attribute location by engine built-in attribute enum name.
virtual int	getMaxVertexLocation () const =0
	Get maximum vertex location.
virtual int	getMaxFragmentLocation () const =0
	Get maximum fragment location.
virtual const hlookup::string_map< AttributeBindInfo > &	getActiveAttributes () const =0
	Get active vertex attributes.
std::string_view	getVertexShader () const
	Get vertex shader.
std::string_view	getFragmentShader () const
	Get fragment shader.
void	setupVertexLayout (VertexLayoutType vlt)
	Sets the program shared vertex layout type, see: VertexLayoutType.
uint32_t	getProgramType () const
	Get engine built-in program type.
uint64_t	getProgramId () const
	Get program id.
virtual std::size_t	getUniformBufferSize (ShaderStage stage) const =0
	Get uniform buffer size in bytes that can hold all the uniforms.
virtual const hlookup::string_map< UniformInfo > &	getAllActiveUniformInfo (ShaderStage stage) const =0
	Get all uniformInfos.
Public Member Functions inherited from Object
void	retain ()
	Retains the ownership.
void	release ()
	Releases the ownership immediately.
Object *	autorelease ()
	Releases the ownership sometime soon automatically.
unsigned int	getReferenceCount () const
	Returns the Object's current reference count.
virtual	~Object ()
	Destructor.

Static Public Member Functions
static Program *	getBuiltinProgram (uint32_t type)
	Get engine built-in program.

Additional Inherited Members
Public Attributes inherited from Object
unsigned int	_ID
	object id, ScriptSupport need public _ID
int	_luaID
	Lua reference id.

Detailed Description

A program.

---

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

• Program.h