ShSm::BackendCode Class Reference

Inheritance diagram for ShSm::BackendCode:

[legend]Collaboration diagram for ShSm::BackendCode:

[legend]List of all members.

Public Member Functions
	BackendCode (SH::ShPointer< Backend > backend, const SH::ShProgram &shader, const std::string &target)
virtual	~BackendCode ()
virtual bool	allocateRegister (const SH::ShVariableNodePtr &var)
	Used by a register allocater to signal that a register should be allocated to var.
virtual void	freeRegister (const SH::ShVariableNodePtr &var)
	Used by the register allocator to signal that the register used by var can be used by other registers in future allocateRegister() calls.
virtual void	upload ()
	Upload this shader code to the GPU.
virtual void	bind ()
	Bind this shader code after it has been uploaded.
virtual void	updateUniform (const SH::ShVariableNodePtr &uniform)
	Update the value of a uniform parameter after it has changed.
void	generate ()
	Actually generate the code, and do register allocation.
std::ostream &	print (std::ostream &out)
int	label (const SH::ShBasicBlockPtr &block)
void	addBasicBlock (const SH::ShBasicBlockPtr &block)
void	allocRegs ()
const std::string &	target () const

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Detailed Description

Definition at line 80 of file ShSmBackend.hpp.

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Member Function Documentation

bool ShSm::BackendCode::allocateRegister (  const SH::ShVariableNodePtr &  var  )  [virtual]

Used by a register allocater to signal that a register should be allocated to var. Return true iff the allocation succeeded. Implements SH::ShBackendCode. Definition at line 90 of file ShSmBackend.cpp.

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

• ShSmBackend.hpp
• ShSmBackend.cpp

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