nux::IOpenGLSurface Class Reference

#include <NuxGraphics/IOpenGLSurface.h>

Inheritance diagram for nux::IOpenGLSurface:

Public Member Functions
virtual int	RefCount () const
int	LockRect (SURFACE_LOCKED_RECT *pLockedRect, const SURFACE_RECT *pRect)
int	UnlockRect ()
BitmapFormat	GetPixelFormat () const
int	GetWidth () const
int	GetHeight () const
int	GetMipLevel () const
int	GetSurfaceTarget () const
int	GetDesc (SURFACE_DESC *pDesc)
void	CopyRenderTarget (int x, int y, int width, int height)
	Copy the render target into the texture mip level.
void *	GetSurfaceData (int &width, int &height, int &format)
	Return the a pointer to the texture mip level data.
Friends
class	IOpenGLTexture2D
class	IOpenGLRectangleTexture
class	IOpenGLCubeTexture
class	IOpenGLVolumeTexture
class	IOpenGLAnimatedTexture
class	ObjectPtr< IOpenGLSurface >

---

Member Function Documentation

void nux::IOpenGLSurface::CopyRenderTarget	(	int	x,
		int	y,
		int	width,
		int	height
	)

Copy the render target into the texture mip level.

int nux::IOpenGLSurface::GetDesc

(

SURFACE_DESC *

pDesc

)

[inline]

References GetHeight(), GetPixelFormat(), GetWidth(), nux::_SURFACE_DESC::Height, nux::OGL_OK, nux::_SURFACE_DESC::PixelFormat, nux::_SURFACE_DESC::Type, and nux::_SURFACE_DESC::Width.

int nux::IOpenGLSurface::GetHeight

(

)

const [inline]

References nux::IOpenGLBaseTexture::_Height, nux::IOpenGLBaseTexture::_PixelFormat, nux::ImageSurface::GetLevelDim(), and nuxAssert.

Referenced by GetDesc().

int nux::IOpenGLSurface::GetMipLevel

(

)

const [inline]

BitmapFormat nux::IOpenGLSurface::GetPixelFormat

(

)

const [inline]

References nux::BITFMT_UNKNOWN, nux::IOpenGLBaseTexture::GetPixelFormat(), and nuxAssert.

Referenced by GetDesc().

void* nux::IOpenGLSurface::GetSurfaceData	(	int &	width,
		int &	height,
		int &	format
	)

Return the a pointer to the texture mip level data.

int nux::IOpenGLSurface::GetSurfaceTarget

(

)

const [inline]

int nux::IOpenGLSurface::GetWidth

(

)

const [inline]

References nux::IOpenGLBaseTexture::_PixelFormat, nux::IOpenGLBaseTexture::_Width, nux::ImageSurface::GetLevelDim(), and nuxAssert.

Referenced by GetDesc().

int nux::IOpenGLSurface::LockRect	(	SURFACE_LOCKED_RECT *	pLockedRect,
		const SURFACE_RECT *	pRect
	)

virtual int nux::IOpenGLSurface::RefCount

(

)

const [virtual]

Reimplemented from nux::IOpenGLResource.

int nux::IOpenGLSurface::UnlockRect

(

)

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Friends And Related Function Documentation

friend class IOpenGLAnimatedTexture [friend]

Reimplemented from nux::IOpenGLResource.

friend class IOpenGLCubeTexture [friend]

Reimplemented from nux::IOpenGLResource.

friend class IOpenGLRectangleTexture [friend]

Reimplemented from nux::IOpenGLResource.

friend class IOpenGLTexture2D [friend]

Reimplemented from nux::IOpenGLResource.

friend class IOpenGLVolumeTexture [friend]

Reimplemented from nux::IOpenGLResource.

friend class ObjectPtr< IOpenGLSurface > [friend]

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

• NuxGraphics/IOpenGLSurface.h