ShaderMan Class Reference

#include <ShaderMan.h>

Inheritance diagram for ShaderMan:

List of all members.

Static Public Member Functions
static void	DestroyShaders ()
static void	FilterImage (FilterProgram *filter, GLTexImage *dst, GLTexImage *src, GLTexImage *tmp)
static void	FilterInitialImage (GLTexImage *tex, GLTexImage *buf)
static void	FilterSampledImage (GLTexImage *tex, GLTexImage *buf)
static int	HaveShaderMan ()
static void	InitShaderMan (SiftParam &param)
static void	SelectInitialSmoothingFilter (int octave_min, SiftParam &param)
static void	TextureCopy (GLTexImage *dst, GLTexImage *src)
static void	TextureDownSample (GLTexImage *dst, GLTexImage *src, int scale=2)
static void	TextureUpSample (GLTexImage *dst, GLTexImage *src, int scale)
static void	UnloadProgram ()
static void	UseShaderCopyKeypoint ()
static void	UseShaderDebug ()
static void	UseShaderDescriptor (int gtex, int otex, int dwidth, int fwidth, int width, int height, float sigma)
static void	UseShaderDisplayDOG ()
static void	UseShaderDisplayGaussian ()
static void	UseShaderDisplayGrad ()
static void	UseShaderDisplayKeypoints ()
static void	UseShaderGenListEnd (int ktex)
static void	UseShaderGenListHisto ()
static void	UseShaderGenListInit (int w, int h, int tight=1)
static void	UseShaderGenListStart (float fw, int tex0)
static void	UseShaderGenListStep (int tex, int tex0)
static void	UseShaderGenVBO (float width, float fwidth, float size)
static void	UseShaderGradientPass (int texP=0)
static void	UseShaderKeypoint (int texU, int texD)
static void	UseShaderMarginCopy (int xmax, int ymax)
static void	UseShaderOrientation (int gtex, int width, int height, float sigma, int auxtex, float step, int keypoint_list)
static void	UseShaderRGB2Gray ()
static void	UseShaderSimpleOrientation (int oTex, float sigma, float sigma_step)
static void	UseShaderZeroPass ()
Static Public Attributes
static ShaderBag *	s_bag = NULL

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Detailed Description

Definition at line 40 of file ShaderMan.h.

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Member Function Documentation

void ShaderMan::DestroyShaders

(

)

[static]

Definition at line 65 of file ShaderMan.cpp.

void ShaderMan::FilterImage	(	FilterProgram *	filter,
		GLTexImage *	dst,
		GLTexImage *	src,
		GLTexImage *	tmp
	)		[static]

Definition at line 76 of file ShaderMan.cpp.

void ShaderMan::FilterInitialImage	(	GLTexImage *	tex,
		GLTexImage *	buf
	)		[static]

Definition at line 129 of file ShaderMan.cpp.

void ShaderMan::FilterSampledImage	(	GLTexImage *	tex,
		GLTexImage *	buf
	)		[static]

Definition at line 134 of file ShaderMan.cpp.

static int ShaderMan::HaveShaderMan

(

)

[inline, static]

Definition at line 76 of file ShaderMan.h.

void ShaderMan::InitShaderMan

(

SiftParam &

param

)

[static]

Definition at line 48 of file ShaderMan.cpp.

void ShaderMan::SelectInitialSmoothingFilter	(	int	octave_min,
		SiftParam &	param
	)		[static]

Definition at line 346 of file ShaderMan.cpp.

void ShaderMan::TextureCopy	(	GLTexImage *	dst,
		GLTexImage *	src
	)		[static]

Definition at line 139 of file ShaderMan.cpp.

void ShaderMan::TextureDownSample	(	GLTexImage *	dst,
		GLTexImage *	src,
		int	scale = 2
	)		[static]

Definition at line 155 of file ShaderMan.cpp.

void ShaderMan::TextureUpSample	(	GLTexImage *	dst,
		GLTexImage *	src,
		int	scale
	)		[static]

Definition at line 177 of file ShaderMan.cpp.

void ShaderMan::UnloadProgram

(

void

)

[static]

Definition at line 71 of file ShaderMan.cpp.

void ShaderMan::UseShaderCopyKeypoint

(

)

[static]

Definition at line 314 of file ShaderMan.cpp.

void ShaderMan::UseShaderDebug

(

)

[static]

Definition at line 293 of file ShaderMan.cpp.

void ShaderMan::UseShaderDescriptor	(	int	gtex,
		int	otex,
		int	dwidth,
		int	fwidth,
		int	width,
		int	height,
		float	sigma
	)		[static]

Definition at line 340 of file ShaderMan.cpp.

void ShaderMan::UseShaderDisplayDOG

(

)

[static]

Definition at line 211 of file ShaderMan.cpp.

void ShaderMan::UseShaderDisplayGaussian

(

)

[static]

Definition at line 206 of file ShaderMan.cpp.

void ShaderMan::UseShaderDisplayGrad

(

)

[static]

Definition at line 224 of file ShaderMan.cpp.

void ShaderMan::UseShaderDisplayKeypoints

(

)

[static]

Definition at line 230 of file ShaderMan.cpp.

void ShaderMan::UseShaderGenListEnd

(

int

ktex

)

[static]

Definition at line 287 of file ShaderMan.cpp.

void ShaderMan::UseShaderGenListHisto

(

)

[static]

Definition at line 266 of file ShaderMan.cpp.

void ShaderMan::UseShaderGenListInit	(	int	w,
		int	h,
		int	tight = 1
	)		[static]

Definition at line 254 of file ShaderMan.cpp.

void ShaderMan::UseShaderGenListStart	(	float	fw,
		int	tex0
	)		[static]

Definition at line 275 of file ShaderMan.cpp.

void ShaderMan::UseShaderGenListStep	(	int	tex,
		int	tex0
	)		[static]

Definition at line 281 of file ShaderMan.cpp.

void ShaderMan::UseShaderGenVBO	(	float	width,
		float	fwidth,
		float	size
	)		[static]

Definition at line 303 of file ShaderMan.cpp.

void ShaderMan::UseShaderGradientPass

(

int

texP = 0

)

[static]

Definition at line 239 of file ShaderMan.cpp.

void ShaderMan::UseShaderKeypoint	(	int	texU,
		int	texD
	)		[static]

Definition at line 246 of file ShaderMan.cpp.

void ShaderMan::UseShaderMarginCopy	(	int	xmax,
		int	ymax
	)		[static]

Definition at line 308 of file ShaderMan.cpp.

void ShaderMan::UseShaderOrientation	(	int	gtex,
		int	width,
		int	height,
		float	sigma,
		int	auxtex,
		float	step,
		int	keypoint_list
	)		[static]

Definition at line 327 of file ShaderMan.cpp.

void ShaderMan::UseShaderRGB2Gray

(

)

[static]

Definition at line 218 of file ShaderMan.cpp.

void ShaderMan::UseShaderSimpleOrientation	(	int	oTex,
		float	sigma,
		float	sigma_step
	)		[static]

Definition at line 319 of file ShaderMan.cpp.

void ShaderMan::UseShaderZeroPass

(

)

[static]

Definition at line 298 of file ShaderMan.cpp.

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Member Data Documentation

ShaderBag * ShaderMan::s_bag = NULL [static]

Definition at line 43 of file ShaderMan.h.

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

• ShaderMan.h
• ShaderMan.cpp