GLProgramStateCache Class Reference

Some GLprogram state could be shared. More...

#include <CCGLProgramStateCache.h>

Public Member Functions
GLProgramState *	getGLProgramState (GLProgram *program)
	Get the shared GLProgramState by the owner GLProgram. More...
var	getGLProgramState ( var program)
	Get the shared GLProgramState by the owner GLProgram. More...
local	getGLProgramState ( local program)
	Get the shared GLProgramState by the owner GLProgram. More...
void	removeAllGLProgramState ()
	Remove all the cached GLProgramState. More...
void	removeUnusedGLProgramState ()
	Remove unused GLProgramState. More...

Static Public Member Functions
static GLProgramStateCache *	getInstance ()
	Get the GLProgramStateCache singleton instance. More...
static void	destroyInstance ()
	Destroy the GLProgramStateCache singleton. More...

Protected Member Functions
	GLProgramStateCache ()
	~GLProgramStateCache ()

Protected Attributes
Map< GLProgram *, GLProgramState * >	_glProgramStates
local	_glProgramStates

Static Protected Attributes
static GLProgramStateCache *	s_instance

Detailed Description

Some GLprogram state could be shared.

GLProgramStateCache is used to cache this, and will reuse the old GLProgramState, which will accelerate the creation of game objects such as sprites, particles etc.

Constructor & Destructor Documentation

GLProgramStateCache ( )

protected

var GLProgramStateCache ( )

protected

local GLProgramStateCache ( )

protected

~GLProgramStateCache ( )

protected

var ~GLProgramStateCache ( )

protected

local ~GLProgramStateCache ( )

protected

Member Function Documentation

static void destroyInstance ( )

static

Destroy the GLProgramStateCache singleton.

var destroyInstance ( )

static

Destroy the GLProgramStateCache singleton.

local destroyInstance ( )

static

Destroy the GLProgramStateCache singleton.

GLProgramState* getGLProgramState

(

GLProgram *

program

)

Get the shared GLProgramState by the owner GLProgram.

var getGLProgramState

(

var

program

)

Get the shared GLProgramState by the owner GLProgram.

local getGLProgramState

(

local

program

)

Get the shared GLProgramState by the owner GLProgram.

static GLProgramStateCache* getInstance ( )

static

Get the GLProgramStateCache singleton instance.

var getInstance ( )

static

Get the GLProgramStateCache singleton instance.

local getInstance ( )

static

Get the GLProgramStateCache singleton instance.

void removeAllGLProgramState

(

)

Remove all the cached GLProgramState.

var removeAllGLProgramState

(

)

Remove all the cached GLProgramState.

local removeAllGLProgramState

(

)

Remove all the cached GLProgramState.

void removeUnusedGLProgramState

(

)

Remove unused GLProgramState.

var removeUnusedGLProgramState

(

)

Remove unused GLProgramState.

local removeUnusedGLProgramState

(

)

Remove unused GLProgramState.

Member Data Documentation

Map<GLProgram*, GLProgramState*> _glProgramStates

protected

var _glProgramStates

protected

local _glProgramStates

protected

GLProgramStateCache* s_instance

staticprotected

var s_instance

staticprotected

local s_instance

staticprotected

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

• /Users/minggo/SourceCode/cocos2d-x/cocos/renderer/CCGLProgramStateCache.h