EGLHelper Class Reference

#include <EGLHelper.h>

Public Member Functions
	EGLHelper (const eC_UInt &uiVersion, const eC_Int &iID, const eC_Int &iBufferSize, const eC_Int &iRedSize, const eC_Int &iGreenSize, const eC_Int &iBlueSize, const eC_Int &iAlphaSize, const eC_Int &iDepthSize)
virtual	~EGLHelper ()
const EGLDisplay	GetDisplay () const
eC_UInt	GetHeight () const
const EGLConfig	GetOffScreenConfig () const
const EGLContext	GetOffScreenContext () const
const EGLConfig	GetScreenConfig () const
const EGLContext	GetScreenContext () const
eC_UInt	GetWidth () const
const EGLSurface	GetWindowSurface () const
eC_Bool	IsInited () const
virtual eC_Bool	SwapBuffers ()

Static Public Member Functions
static eC_Bool	CheckEGLError (const eC_String &kCallingMethod)
static eC_Bool	CreateInstance (const eC_UInt &uiVersion, const eC_Int &iID=-1, const eC_Int &iBufferSize=16, const eC_Int &iRedSize=1, const eC_Int &iGreenSize=1, const eC_Int &iBlueSize=1, const eC_Int &iAlphaSize=0, const eC_Int &iDepthSize=16)
static EGLHelper &	GetInstance ()

Detailed Description

This provides a helper methods to init EGL

Constructor & Destructor Documentation

EGLHelper()

EGLHelper::EGLHelper	(	const eC_UInt &	uiVersion,
		const eC_Int &	iID,
		const eC_Int &	iBufferSize,
		const eC_Int &	iRedSize,
		const eC_Int &	iGreenSize,
		const eC_Int &	iBlueSize,
		const eC_Int &	iAlphaSize,
		const eC_Int &	iDepthSize
	)

Constructor

Parameters

uiVersion	OpenGL ES version to instantiate
iID	pick config with id (set to -1 if not interested) (default: -1)
iBufferSize	size of buffer for config (default: 16)
iRedSize	size of red component for config (default: 1)
iGreenSize	size of green component for config (default: 1)
iBlueSize	size of blue component for config (default: 1)
iAlphaSize	size of alpha component for config (default: 0)
iDepthSize	size of depth buffer for config (default: 16)

~EGLHelper()

virtual EGLHelper::~EGLHelper ( )

virtual

Destructor

Member Function Documentation

CheckEGLError()

static eC_Bool EGLHelper::CheckEGLError ( const eC_String &  kCallingMethod )

static

Checks for EGL error and prints the error code.

Parameters

[in]

kCallingMethod

Method name which calls this function. Used to print the method name.

Returns

True if there is an error, False otherwise

CreateInstance()

static eC_Bool EGLHelper::CreateInstance ( const eC_UInt &  uiVersion, const eC_Int &  iID = -1, const eC_Int &  iBufferSize = 16, const eC_Int &  iRedSize = 1, const eC_Int &  iGreenSize = 1, const eC_Int &  iBlueSize = 1, const eC_Int &  iAlphaSize = 0, const eC_Int &  iDepthSize = 16  )

static

Create an instance

Parameters

uiVersion	OpenGL ES version to instantiate
iID	pick config with id (set to -1 if not interested) (default: -1)
iBufferSize	size of buffer for config (default: 16)
iRedSize	size of red component for config (default: 1)
iGreenSize	size of green component for config (default: 1)
iBlueSize	size of blue component for config (default: 1)
iAlphaSize	size of alpha component for config (default: 0)
iDepthSize	size of depth buffer for config (default: 16)

Returns

true if successful

GetDisplay()

const EGLDisplay EGLHelper::GetDisplay ( ) const

inline

Returns the EGL display handle.

Returns

EGL display handle

GetHeight()

eC_UInt EGLHelper::GetHeight

(

)

const

Return height of EGL-screen

Returns

height

GetInstance()

static EGLHelper & EGLHelper::GetInstance ( )

static

get instance

Returns

instance

GetOffScreenConfig()

const EGLConfig EGLHelper::GetOffScreenConfig ( ) const

inline

Returns the offscreen config.

Returns

Offscreen config

GetOffScreenContext()

const EGLContext EGLHelper::GetOffScreenContext ( ) const

inline

Returns the offscreen context.

Returns

Offscreen context

GetScreenConfig()

const EGLConfig EGLHelper::GetScreenConfig ( ) const

inline

Returns the screen config.

Returns

Screen config

GetScreenContext()

const EGLContext EGLHelper::GetScreenContext ( ) const

inline

Returns the screen context.

Returns

Screen context

GetWidth()

eC_UInt EGLHelper::GetWidth

(

)

const

Return width of EGL-screen

Returns

width

GetWindowSurface()

const EGLSurface EGLHelper::GetWindowSurface ( ) const

inline

Returns the EGL window surface.

Returns

EGL window surface

IsInited()

eC_Bool EGLHelper::IsInited ( ) const

inline

Return if EGL is inited

Returns

true if successfully inited

SwapBuffers()

virtual eC_Bool EGLHelper::SwapBuffers ( )

virtual

swap buffers

Returns

true if successful

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

• EGLHelper.h