CCConfiguration contains some openGL variables. More...

#include <CCConfiguration.h>

Inheritance diagram for CCConfiguration:

Collaboration diagram for CCConfiguration:

Public Member Functions
virtual	~CCConfiguration (void)
	NA NA. More...

int	getMaxTextureSize (void) const
	OpenGL Max texture size. More...

int	getMaxModelviewStackDepth (void) const
	OpenGL Max Modelview Stack Depth. More...

int	getMaxTextureUnits (void) const
	returns the maximum texture units More...

bool	supportsNPOT (void) const
	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...

bool	supportsDiscardFramebuffer (void) const
	Whether or not glDiscardFramebufferEXT is supported. More...

bool	supportsShareableVAO (void) const
	Whether or not shareable VAOs are supported. More...

bool	checkForGLExtension (const std::string &searchName) const
	returns whether or not an OpenGL is supported More...

bool	init (void)

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...

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

void	setObject (const char key, CCObject 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...

void	loadConfigFile (const char *filename)
	Loads a config file. More...

Public Member Functions inherited from CCObject
	CCObject (void)

virtual	~CCObject (void)
	NA. More...

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)

	CCObject (const CCObject &)

CCObject &	operator= (const CCObject &)

virtual void	encodeWithCoder (DS_Dictionary *)

virtual bool	canEncode ()

CCObjectType	getObjType () const

virtual int	getTag () const

virtual void	setTag (int nTag)

void	setObjType (CCObjectType)

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...

static void	purgeConfiguration (void)
	purge the shared instance of CCConfiguration More...

Static Public Member Functions inherited from CCObject
static CCObject *	createWithCoder (DS_Dictionary *)

Protected Attributes
GLint	m_nMaxTextureSize

GLint	m_nMaxModelviewStackDepth

bool	m_bSupportsPVRTC

bool	m_bSupportsNPOT

bool	m_bSupportsBGRA8888

bool	m_bSupportsDiscardFramebuffer

bool	m_bSupportsShareableVAO

GLint	m_nMaxSamplesAllowed

GLint	m_nMaxTextureUnits

char *	m_pGlExtensions

CCDictionary *	m_pValueDict

Protected Attributes inherited from CCObject
unsigned int	m_uReference

unsigned int	m_uAutoReleaseCount

int	m_nTag

int	m_eObjType

unsigned int	m_uObjectIdxInArray

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

◆ ~CCConfiguration()

virtual ~CCConfiguration ( void )

virtual

NA NA.

Member Function Documentation

◆ checkForGLExtension()

bool checkForGLExtension ( const std::string & searchName ) const

returns whether or not an OpenGL is supported

◆ dumpInfo()

void dumpInfo ( void ) const

dumps the current configuration on the console

◆ gatherGPUInfo()

void gatherGPUInfo ( void )

gathers OpenGL / GPU information

◆ getBool()

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

◆ getCString()

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

◆ getMaxModelviewStackDepth()

int getMaxModelviewStackDepth ( void ) const

OpenGL Max Modelview Stack Depth.

◆ getMaxTextureSize()

int getMaxTextureSize ( void ) const

OpenGL Max texture size.

◆ getMaxTextureUnits()

int getMaxTextureUnits ( void ) const

returns the maximum texture units

Since: v2.0.0

◆ getNumber()

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

◆ getObject()

CCObject * getObject ( const char * key ) const

returns the value of a given key as a double

◆ init()

bool init ( void )

◆ loadConfigFile()

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.

◆ purgeConfiguration()

static void purgeConfiguration ( void )

static

purge the shared instance of CCConfiguration

◆ setObject()

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

sets a new key/value pair in the configuration dictionary

◆ sharedConfiguration()

static CCConfiguration * sharedConfiguration ( void )

static

returns a shared instance of CCConfiguration

◆ supportsBGRA8888()

bool supportsBGRA8888 ( void ) const

Whether or not BGRA8888 textures are supported.

Since: v0.99.2

◆ supportsDiscardFramebuffer()

bool supportsDiscardFramebuffer ( void ) const

Whether or not glDiscardFramebufferEXT is supported.

Since: v0.99.2

◆ supportsNPOT()

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

◆ supportsPVRTC()

bool supportsPVRTC ( void ) const

Whether or not PVR Texture Compressed is supported.

◆ supportsShareableVAO()

bool supportsShareableVAO ( void ) const

Whether or not shareable VAOs are supported.

Since: v2.0.0

Member Data Documentation

◆ m_bSupportsBGRA8888

bool m_bSupportsBGRA8888

protected

◆ m_bSupportsDiscardFramebuffer

bool m_bSupportsDiscardFramebuffer

protected

◆ m_bSupportsNPOT

bool m_bSupportsNPOT

protected

◆ m_bSupportsPVRTC

bool m_bSupportsPVRTC

protected

◆ m_bSupportsShareableVAO

bool m_bSupportsShareableVAO

protected

◆ m_nMaxModelviewStackDepth

GLint m_nMaxModelviewStackDepth

protected

◆ m_nMaxSamplesAllowed

GLint m_nMaxSamplesAllowed

protected

◆ m_nMaxTextureSize

GLint m_nMaxTextureSize

protected

◆ m_nMaxTextureUnits

GLint m_nMaxTextureUnits

protected

◆ m_pGlExtensions

char* m_pGlExtensions

protected

◆ m_pValueDict

CCDictionary* m_pValueDict

protected

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

/home/runner/work/cocos-headers/cocos-headers/cocos2dx/CCConfiguration.h

Public Member Functions

Static Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ~CCConfiguration()

Member Function Documentation

◆ checkForGLExtension()

◆ dumpInfo()

◆ gatherGPUInfo()

◆ getBool()

◆ getCString()

◆ getMaxModelviewStackDepth()

◆ getMaxTextureSize()

◆ getMaxTextureUnits()

◆ getNumber()

◆ getObject()

◆ init()

◆ loadConfigFile()

◆ purgeConfiguration()

◆ setObject()

◆ sharedConfiguration()

◆ supportsBGRA8888()

◆ supportsDiscardFramebuffer()

◆ supportsNPOT()

◆ supportsPVRTC()

◆ supportsShareableVAO()

Member Data Documentation

◆ m_bSupportsBGRA8888

◆ m_bSupportsDiscardFramebuffer

◆ m_bSupportsNPOT

◆ m_bSupportsPVRTC

◆ m_bSupportsShareableVAO

◆ m_nMaxModelviewStackDepth

◆ m_nMaxSamplesAllowed

◆ m_nMaxTextureSize

◆ m_nMaxTextureUnits

◆ m_pGlExtensions

◆ m_pValueDict