grutil.h File Reference

#include <stdio.h>
#include "grtexture.h"

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Macros
#define	TRACE_GL(msg)   { GLenum rc; if ((rc = glGetError()) != GL_NO_ERROR) printf("%s %s\n", msg, gluErrorString(rc)); }
#define	DBG_SET_NAME(base, name, index, subindex)

Functions
int	grGetFilename (const char *filename, char *filepath, char *buf, const int BUFSIZE)
ssgState *	grSsgEnvTexState (const char *img)
ssgState *	grSsgLoadTexState (const char *img)
ssgState *	grSsgLoadTexStateEx (const char *img, char *filepath, int wrap, int mipmap)
bool	grLoadPngTexture (const char *fname, ssgTextureInfo *info)
void	grShutdownState (void)
void	grWriteTime (float *color, int font, int x, int y, tdble sec, int sgn)
float	grGetHOT (float x, float y)
void	grRemoveState (char *img)

Variables
float	grGammaValue
int	grMipMap
char *	grFilePath
char *	grTexturePath

Macro Definition Documentation

DBG_SET_NAME

#define DBG_SET_NAME	(		base,
			name,
			index,
			subindex
	)

Value:

{                               \
    char __buf__[256];                      \
    if (subindex != -1) {                   \
        sprintf(__buf__, "%s-%d-%d", name, index, subindex);    \
    } else {                            \
    sprintf(__buf__, "%s-%d", name, index);         \
    }                               \
    (base)->setName((const char *)__buf__);         \
}

Definition at line 34 of file grutil.h.

TRACE_GL

#define TRACE_GL

(

msg

)

{ GLenum rc; if ((rc = glGetError()) != GL_NO_ERROR) printf("%s %s\n", msg, gluErrorString(rc)); }

Definition at line 28 of file grutil.h.

Function Documentation

grGetFilename()

int grGetFilename	(	const char *	filename,
		char *	filepath,
		char *	buf,
		const int	BUFSIZE
	)

Definition at line 46 of file grutil.cpp.

grGetHOT()

float grGetHOT	(	float	x,
		float	y
	)

Definition at line 354 of file grutil.cpp.

grLoadPngTexture()

bool grLoadPngTexture	(	const char *	fname,
		ssgTextureInfo *	info
	)

Definition at line 91 of file grutil.cpp.

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grRemoveState()

void grRemoveState

(

char *

img

)

Definition at line 156 of file grutil.cpp.

grShutdownState()

void grShutdownState

(

void

)

Definition at line 182 of file grutil.cpp.

grSsgEnvTexState()

ssgState* grSsgEnvTexState

(

const char *

img

)

Definition at line 251 of file grutil.cpp.

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grSsgLoadTexState()

ssgState* grSsgLoadTexState

(

const char *

img

)

Definition at line 219 of file grutil.cpp.

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grSsgLoadTexStateEx()

ssgState* grSsgLoadTexStateEx	(	const char *	img,
		char *	filepath,
		int	wrap,
		int	mipmap
	)

Definition at line 284 of file grutil.cpp.

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grWriteTime()

void grWriteTime	(	float *	color,
		int	font,
		int	x,
		int	y,
		tdble	sec,
		int	sgn
	)

Definition at line 317 of file grutil.cpp.

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Variable Documentation

grFilePath

char* grFilePath

Definition at line 42 of file grutil.cpp.

grGammaValue

float grGammaValue

Definition at line 39 of file grutil.cpp.

grMipMap

int grMipMap

Definition at line 40 of file grutil.cpp.

grTexturePath

char* grTexturePath

Definition at line 43 of file grutil.cpp.