GLTexImage Class Reference

#include <GLTexImage.h>

Inheritance diagram for GLTexImage:

List of all members.

Public Member Functions
void	AttachToFBO (int i)
void	BindTex ()
int	CheckTexture ()
void	CopyFromPBO (GLuint pbo, int width, int height, GLenum format=GL_RGBA)
int	CopyToPBO (GLuint pbo, int width, int height, GLenum format=GL_RGBA)
virtual void	DrawImage ()
void	DrawMargin (int right, int bottom)
void	DrawQuad ()
virtual void	DrawQuadDS (int scale)
void	DrawQuadMT4 ()
void	DrawQuadMT8 ()
void	DrawQuadReduction ()
void	DrawQuadReduction (int w, int h)
virtual void	DrawQuadUS (int scale)
void	DrawScaledQuad (float scale)
virtual void	FillMargin (int marginx, int marginy)
void	FitRealTexViewPort ()
void	FitTexViewPort ()
int	GetDrawHeight ()
int	GetDrawWidth ()
int	GetImgHeight ()
int	GetImgPixelCount ()
int	GetImgWidth ()
int	GetTexHeight ()
GLuint	GetTexID ()
int	GetTexPixelCount ()
int	GetTexWidth ()
	GLTexImage ()
virtual void	InitTexture (int width, int height, int clamp_to_edge=1)
void	InitTexture (int width, int height, int clamp_to_edge, GLuint format)
int	IsTexPacked ()
	operator GLuint ()
virtual void	SetImageSize (int width, int height)
virtual void	TexConvertRGB ()
virtual void	ZeroHistoMargin ()
void	ZeroHistoMargin (int hw, int hh)
virtual	~GLTexImage ()
Static Public Member Functions
static void	DetachFBO (int i)
static void	DrawQuad (float x1, float x2, float y1, float y2)
static void	UnbindMultiTex (int n)
static void	UnbindTex ()
Protected Attributes
int	_drawHeight
int	_drawWidth
int	_imgHeight
int	_imgWidth
int	_texHeight
GLuint	_texID
int	_texWidth
Friends
class	SiftGPU

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Detailed Description

Definition at line 31 of file GLTexImage.h.

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Constructor & Destructor Documentation

GLTexImage::GLTexImage

(

)

Definition at line 55 of file GLTexImage.cpp.

GLTexImage::~GLTexImage

(

)

[virtual]

Definition at line 64 of file GLTexImage.cpp.

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Member Function Documentation

void GLTexImage::AttachToFBO

(

int

i

)

Definition at line 362 of file GLTexImage.cpp.

void GLTexImage::BindTex

(

)

Definition at line 158 of file GLTexImage.cpp.

int GLTexImage::CheckTexture

(

)

Definition at line 69 of file GLTexImage.cpp.

void GLTexImage::CopyFromPBO	(	GLuint	pbo,
		int	width,
		int	height,
		GLenum	format = GL_RGBA
	)

Definition at line 1225 of file GLTexImage.cpp.

int GLTexImage::CopyToPBO	(	GLuint	pbo,
		int	width,
		int	height,
		GLenum	format = GL_RGBA
	)

Definition at line 1186 of file GLTexImage.cpp.

void GLTexImage::DetachFBO

(

int

i

)

[static]

Definition at line 367 of file GLTexImage.cpp.

void GLTexImage::DrawImage

(

)

[virtual]

Reimplemented in GLTexPacked.

Definition at line 345 of file GLTexImage.cpp.

void GLTexImage::DrawMargin	(	int	right,
		int	bottom
	)

Definition at line 232 of file GLTexImage.cpp.

void GLTexImage::DrawQuad	(	float	x1,
		float	x2,
		float	y1,
		float	y2
	)		[static]

Definition at line 373 of file GLTexImage.cpp.

void GLTexImage::DrawQuad

(

)

Definition at line 169 of file GLTexImage.cpp.

void GLTexImage::DrawQuadDS

(

int

scale

)

[virtual]

Reimplemented in GLTexPacked.

Definition at line 400 of file GLTexImage.cpp.

void GLTexImage::DrawQuadMT4

(

)

Definition at line 256 of file GLTexImage.cpp.

void GLTexImage::DrawQuadMT8

(

)

Definition at line 293 of file GLTexImage.cpp.

void GLTexImage::DrawQuadReduction

(

)

Definition at line 463 of file GLTexImage.cpp.

void GLTexImage::DrawQuadReduction	(	int	w,
		int	h
	)

Definition at line 427 of file GLTexImage.cpp.

void GLTexImage::DrawQuadUS

(

int

scale

)

[virtual]

Reimplemented in GLTexPacked.

Definition at line 405 of file GLTexImage.cpp.

void GLTexImage::DrawScaledQuad

(

float

scale

)

Definition at line 410 of file GLTexImage.cpp.

void GLTexImage::FillMargin	(	int	marginx,
		int	marginy
	)		[virtual]

Reimplemented in GLTexPacked.

Definition at line 180 of file GLTexImage.cpp.

void GLTexImage::FitRealTexViewPort

(

)

Definition at line 357 of file GLTexImage.cpp.

void GLTexImage::FitTexViewPort

(

)

Definition at line 352 of file GLTexImage.cpp.

int GLTexImage::GetDrawHeight

(

)

[inline]

Definition at line 83 of file GLTexImage.h.

int GLTexImage::GetDrawWidth

(

)

[inline]

Definition at line 82 of file GLTexImage.h.

int GLTexImage::GetImgHeight

(

)

[inline]

Definition at line 79 of file GLTexImage.h.

int GLTexImage::GetImgPixelCount

(

)

[inline]

Definition at line 76 of file GLTexImage.h.

int GLTexImage::GetImgWidth

(

)

[inline]

Definition at line 78 of file GLTexImage.h.

int GLTexImage::GetTexHeight

(

)

[inline]

Definition at line 81 of file GLTexImage.h.

GLuint GLTexImage::GetTexID

(

)

[inline]

Definition at line 75 of file GLTexImage.h.

int GLTexImage::GetTexPixelCount

(

)

[inline]

Definition at line 77 of file GLTexImage.h.

int GLTexImage::GetTexWidth

(

)

[inline]

Definition at line 80 of file GLTexImage.h.

void GLTexImage::InitTexture	(	int	width,
		int	height,
		int	clamp_to_edge = 1
	)		[virtual]

Reimplemented in GLTexPacked.

Definition at line 93 of file GLTexImage.cpp.

void GLTexImage::InitTexture	(	int	width,
		int	height,
		int	clamp_to_edge,
		GLuint	format
	)

Definition at line 128 of file GLTexImage.cpp.

int GLTexImage::IsTexPacked

(

)

[inline]

Definition at line 85 of file GLTexImage.h.

GLTexImage::operator GLuint

(

)

[inline]

Definition at line 74 of file GLTexImage.h.

void GLTexImage::SetImageSize	(	int	width,
		int	height
	)		[virtual]

Reimplemented in GLTexPacked.

Definition at line 87 of file GLTexImage.cpp.

void GLTexImage::TexConvertRGB

(

)

[virtual]

Reimplemented in GLTexPacked.

Definition at line 385 of file GLTexImage.cpp.

void GLTexImage::UnbindMultiTex

(

int

n

)

[static]

Definition at line 723 of file GLTexImage.cpp.

void GLTexImage::UnbindTex

(

)

[static]

Definition at line 163 of file GLTexImage.cpp.

void GLTexImage::ZeroHistoMargin

(

)

[virtual]

Reimplemented in GLTexPacked.

Definition at line 195 of file GLTexImage.cpp.

void GLTexImage::ZeroHistoMargin	(	int	hw,
		int	hh
	)

Definition at line 200 of file GLTexImage.cpp.

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Friends And Related Function Documentation

friend class SiftGPU [friend]

Definition at line 88 of file GLTexImage.h.

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Member Data Documentation

int GLTexImage::_drawHeight [protected]

Definition at line 40 of file GLTexImage.h.

int GLTexImage::_drawWidth [protected]

Definition at line 39 of file GLTexImage.h.

int GLTexImage::_imgHeight [protected]

Definition at line 36 of file GLTexImage.h.

int GLTexImage::_imgWidth [protected]

Definition at line 35 of file GLTexImage.h.

int GLTexImage::_texHeight [protected]

Definition at line 38 of file GLTexImage.h.

GLuint GLTexImage::_texID [protected]

Definition at line 34 of file GLTexImage.h.

int GLTexImage::_texWidth [protected]

Definition at line 37 of file GLTexImage.h.

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

• GLTexImage.h
• GLTexImage.cpp