CCConfiguration Class Reference

CCConfiguration contains some openGL variables. More...

#include <CCConfiguration.h>

Inheritance diagram for CCConfiguration:

Public Member Functions
virtual	~CCConfiguration (void)
int	getMaxTextureSize (void) const
	OpenGL Max texture size. More...
var	getMaxTextureSize ()
	OpenGL Max texture size. More...
local	getMaxTextureSize ()
	OpenGL Max texture size. More...
int	getMaxModelviewStackDepth (void) const
	OpenGL Max Modelview Stack Depth. More...
var	getMaxModelviewStackDepth ()
	OpenGL Max Modelview Stack Depth. More...
local	getMaxModelviewStackDepth ()
	OpenGL Max Modelview Stack Depth. More...
int	getMaxTextureUnits (void) const
	returns the maximum texture units More...
var	getMaxTextureUnits ()
	returns the maximum texture units More...
local	getMaxTextureUnits ()
	returns the maximum texture units More...
bool	supportsNPOT (void) const
	Whether or not the GPU supports NPOT (Non Power Of Two) textures. More...
var	supportsNPOT ()
	Whether or not the GPU supports NPOT (Non Power Of Two) textures. More...
local	supportsNPOT ()
	Whether or not the GPU supports NPOT (Non Power Of Two) textures. More...
bool	supportsPVRTC (void) const
	Whether or not PVR Texture Compressed is supported. More...
bool	supportsBGRA8888 (void) const
	Whether or not BGRA8888 textures are supported. More...
var	supportsBGRA8888 ()
	Whether or not BGRA8888 textures are supported. More...
local	supportsBGRA8888 ()
	Whether or not BGRA8888 textures are supported. More...
bool	supportsDiscardFramebuffer (void) const
	Whether or not glDiscardFramebufferEXT is supported. More...
var	supportsDiscardFramebuffer ()
	Whether or not glDiscardFramebufferEXT is supported. More...
local	supportsDiscardFramebuffer ()
	Whether or not glDiscardFramebufferEXT is supported. More...
bool	supportsShareableVAO (void) const
	Whether or not shareable VAOs are supported. More...
var	supportsShareableVAO ()
	Whether or not shareable VAOs are supported. More...
local	supportsShareableVAO ()
	Whether or not shareable VAOs are supported. More...
bool	checkForGLExtension (const std::string &searchName) const
	returns whether or not an OpenGL is supported More...
var	checkForGLExtension ( var searchName)
	returns whether or not an OpenGL is supported More...
local	checkForGLExtension ( local searchName)
	returns whether or not an OpenGL is supported More...
bool	init (void)
var	init ()
local	init ()
const char *	getCString (const char *key, const char *default_value=NULL) const
	returns the value of a given key as a string. More...
bool	getBool (const char *key, bool default_value=false) const
	returns the value of a given key as a boolean. More...
local	getBool ( local key, local false)
	returns the value of a given key as a boolean. More...
double	getNumber (const char *key, double default_value=0.0) const
	returns the value of a given key as a double. More...
var	getNumber ( var key, var 0)
	returns the value of a given key as a double. More...
local	getNumber ( local key, local 0)
	returns the value of a given key as a double. More...
CCObject *	getObject (const char *key) const
	returns the value of a given key as a double More...
local	getObject ( local key)
	returns the value of a given key as a double More...
void	setObject (const char *key, CCObject *value)
	sets a new key/value pair in the configuration dictionary More...
var	setObject ( var key, var value)
	sets a new key/value pair in the configuration dictionary More...
local	setObject ( local key, local value)
	sets a new key/value pair in the configuration dictionary More...
void	dumpInfo (void) const
	dumps the current configuration on the console More...
void	gatherGPUInfo (void)
	gathers OpenGL / GPU information More...
var	gatherGPUInfo ()
	gathers OpenGL / GPU information More...
local	gatherGPUInfo ()
	gathers OpenGL / GPU information More...
void	loadConfigFile (const char *filename)
	Loads a config file. More...
local	loadConfigFile ( local filename)
	Loads a config file. More...
Public Member Functions inherited from CCObject
	CCObject (void)
virtual	~CCObject (void)
void	release (void)
void	retain (void)
CCObject *	autorelease (void)
CCObject *	copy (void)
bool	isSingleReference (void) const
unsigned int	retainCount (void) const
virtual bool	isEqual (const CCObject *pObject)
virtual void	acceptVisitor (CCDataVisitor &visitor)
virtual void	update (float dt)
Public Member Functions inherited from CCCopying
virtual CCObject *	copyWithZone (CCZone *pZone)

Static Public Member Functions
static CCConfiguration *	sharedConfiguration (void)
	returns a shared instance of CCConfiguration More...
local	sharedConfiguration ()
	returns a shared instance of CCConfiguration More...
static void	purgeConfiguration (void)
	purge the shared instance of CCConfiguration More...
var	purgeConfiguration ()
	purge the shared instance of CCConfiguration More...
local	purgeConfiguration ()
	purge the shared instance of CCConfiguration More...

Protected Attributes
GLint	m_nMaxTextureSize
var	m_nMaxTextureSize
local	m_nMaxTextureSize
GLint	m_nMaxModelviewStackDepth
var	m_nMaxModelviewStackDepth
local	m_nMaxModelviewStackDepth
bool	m_bSupportsPVRTC
var	m_bSupportsPVRTC
local	m_bSupportsPVRTC
bool	m_bSupportsNPOT
var	m_bSupportsNPOT
local	m_bSupportsNPOT
bool	m_bSupportsBGRA8888
var	m_bSupportsBGRA8888
local	m_bSupportsBGRA8888
bool	m_bSupportsDiscardFramebuffer
var	m_bSupportsDiscardFramebuffer
local	m_bSupportsDiscardFramebuffer
bool	m_bSupportsShareableVAO
var	m_bSupportsShareableVAO
local	m_bSupportsShareableVAO
GLint	m_nMaxSamplesAllowed
var	m_nMaxSamplesAllowed
local	m_nMaxSamplesAllowed
GLint	m_nMaxTextureUnits
var	m_nMaxTextureUnits
local	m_nMaxTextureUnits
char *	m_pGlExtensions
var	m_pGlExtensions
local	m_pGlExtensions
CCDictionary *	m_pValueDict
var	m_pValueDict
local	m_pValueDict
Protected Attributes inherited from CCObject
unsigned int	m_uReference
unsigned int	m_uAutoReleaseCount

Additional Inherited Members
Public Attributes inherited from CCObject
unsigned int	m_uID
int	m_nLuaID

Detailed Description

CCConfiguration contains some openGL variables.

Since

v0.99.0

Constructor & Destructor Documentation

virtual ~CCConfiguration ( void  )

virtual

Member Function Documentation

bool checkForGLExtension

(

const std::string &

searchName)

const

returns whether or not an OpenGL is supported

var checkForGLExtension

(

var

searchName)

returns whether or not an OpenGL is supported

local checkForGLExtension

(

local

searchName)

returns whether or not an OpenGL is supported

void dumpInfo

(

void

)

const

dumps the current configuration on the console

var dumpInfo

(

)

dumps the current configuration on the console

local dumpInfo

(

)

dumps the current configuration on the console

void gatherGPUInfo

(

void

)

gathers OpenGL / GPU information

var gatherGPUInfo

(

)

gathers OpenGL / GPU information

local gatherGPUInfo

(

)

gathers OpenGL / GPU information

bool getBool	(	const char *	key,
		bool	default_value = false
	)		const

returns the value of a given key as a boolean.

If the key is not found, it will return the default value

var getBool	(	var	key,
		var	default_value = false
	)

returns the value of a given key as a boolean.

If the key is not found, it will return the default value

local getBool	(	local	key,
		local	default_value = false
	)

returns the value of a given key as a boolean.

If the key is not found, it will return the default value

const char* getCString	(	const char *	key,
		const char *	default_value = NULL
	)		const

returns the value of a given key as a string.

If the key is not found, it will return the default value

var getCString	(	var	key,
		var	default_value = NULL
	)

returns the value of a given key as a string.

If the key is not found, it will return the default value

local getCString	(	local	key,
		local	default_value = NULL
	)

returns the value of a given key as a string.

If the key is not found, it will return the default value

int getMaxModelviewStackDepth

(

void

)

const

OpenGL Max Modelview Stack Depth.

var getMaxModelviewStackDepth

(

)

OpenGL Max Modelview Stack Depth.

local getMaxModelviewStackDepth

(

)

OpenGL Max Modelview Stack Depth.

int getMaxTextureSize

(

void

)

const

OpenGL Max texture size.

var getMaxTextureSize

(

)

OpenGL Max texture size.

local getMaxTextureSize

(

)

OpenGL Max texture size.

int getMaxTextureUnits

(

void

)

const

returns the maximum texture units

Since

v2.0.0

var getMaxTextureUnits

(

)

returns the maximum texture units

Since

v2.0.0

local getMaxTextureUnits

(

)

returns the maximum texture units

Since

v2.0.0

double getNumber	(	const char *	key,
		double	default_value = 0.0
	)		const

returns the value of a given key as a double.

If the key is not found, it will return the default value

var getNumber	(	var	key,
		var	default_value = 0.0
	)

returns the value of a given key as a double.

If the key is not found, it will return the default value

local getNumber	(	local	key,
		local	default_value = 0.0
	)

returns the value of a given key as a double.

If the key is not found, it will return the default value

CCObject* getObject

(

const char *

key)

const

returns the value of a given key as a double

var getObject

(

var

key)

returns the value of a given key as a double

local getObject

(

local

key)

returns the value of a given key as a double

bool init

(

void

)

var init

(

)

local init

(

)

void loadConfigFile

(

const char *

filename)

Loads a config file.

If the keys are already present, then they are going to be replaced. Otherwise the new keys are added.

var loadConfigFile

(

var

filename)

Loads a config file.

If the keys are already present, then they are going to be replaced. Otherwise the new keys are added.

local loadConfigFile

(

local

filename)

Loads a config file.

If the keys are already present, then they are going to be replaced. Otherwise the new keys are added.

static void purgeConfiguration ( void  )

static

purge the shared instance of CCConfiguration

var purgeConfiguration (   )

static

purge the shared instance of CCConfiguration

local purgeConfiguration (   )

static

purge the shared instance of CCConfiguration

void setObject	(	const char *	key,
		CCObject *	value
	)

sets a new key/value pair in the configuration dictionary

var setObject	(	var	key,
		var	value
	)

sets a new key/value pair in the configuration dictionary

local setObject	(	local	key,
		local	value
	)

sets a new key/value pair in the configuration dictionary

static CCConfiguration* sharedConfiguration ( void  )

static

returns a shared instance of CCConfiguration

var sharedConfiguration (   )

static

returns a shared instance of CCConfiguration

local sharedConfiguration (   )

static

returns a shared instance of CCConfiguration

bool supportsBGRA8888

(

void

)

const

Whether or not BGRA8888 textures are supported.

Since

v0.99.2

var supportsBGRA8888

(

)

Whether or not BGRA8888 textures are supported.

Since

v0.99.2

local supportsBGRA8888

(

)

Whether or not BGRA8888 textures are supported.

Since

v0.99.2

bool supportsDiscardFramebuffer

(

void

)

const

Whether or not glDiscardFramebufferEXT is supported.

Since

v0.99.2

var supportsDiscardFramebuffer

(

)

Whether or not glDiscardFramebufferEXT is supported.

Since

v0.99.2

local supportsDiscardFramebuffer

(

)

Whether or not glDiscardFramebufferEXT is supported.

Since

v0.99.2

bool supportsNPOT

(

void

)

const

Whether or not the GPU supports NPOT (Non Power Of Two) textures.

OpenGL ES 2.0 already supports NPOT (iOS).

Since

v0.99.2

var supportsNPOT

(

)

Whether or not the GPU supports NPOT (Non Power Of Two) textures.

OpenGL ES 2.0 already supports NPOT (iOS).

Since

v0.99.2

local supportsNPOT

(

)

Whether or not the GPU supports NPOT (Non Power Of Two) textures.

OpenGL ES 2.0 already supports NPOT (iOS).

Since

v0.99.2

bool supportsPVRTC

(

void

)

const

Whether or not PVR Texture Compressed is supported.

var supportsPVRTC

(

)

Whether or not PVR Texture Compressed is supported.

local supportsPVRTC

(

)

Whether or not PVR Texture Compressed is supported.

bool supportsShareableVAO

(

void

)

const

Whether or not shareable VAOs are supported.

Since

v2.0.0

var supportsShareableVAO

(

)

Whether or not shareable VAOs are supported.

Since

v2.0.0

local supportsShareableVAO

(

)

Whether or not shareable VAOs are supported.

Since

v2.0.0

Member Data Documentation

bool m_bSupportsBGRA8888

protected

var m_bSupportsBGRA8888

protected

local m_bSupportsBGRA8888

protected

bool m_bSupportsDiscardFramebuffer

protected

var m_bSupportsDiscardFramebuffer

protected

local m_bSupportsDiscardFramebuffer

protected

bool m_bSupportsNPOT

protected

var m_bSupportsNPOT

protected

local m_bSupportsNPOT

protected

bool m_bSupportsPVRTC

protected

var m_bSupportsPVRTC

protected

local m_bSupportsPVRTC

protected

bool m_bSupportsShareableVAO

protected

var m_bSupportsShareableVAO

protected

local m_bSupportsShareableVAO

protected

GLint m_nMaxModelviewStackDepth

protected

var m_nMaxModelviewStackDepth

protected

local m_nMaxModelviewStackDepth

protected

GLint m_nMaxSamplesAllowed

protected

var m_nMaxSamplesAllowed

protected

local m_nMaxSamplesAllowed

protected

GLint m_nMaxTextureSize

protected

var m_nMaxTextureSize

protected

local m_nMaxTextureSize

protected

GLint m_nMaxTextureUnits

protected

var m_nMaxTextureUnits

protected

local m_nMaxTextureUnits

protected

char* m_pGlExtensions

protected

var m_pGlExtensions

protected

local m_pGlExtensions

protected

CCDictionary* m_pValueDict

protected

var m_pValueDict

protected

local m_pValueDict

protected

---

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

• /Users/cocos2d/MyWork/cocos2d-x/cocos2dx/CCConfiguration.h