grutil.h File Reference

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

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Macros
#define	TRACE_GL(msg)
#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

)

Value:

{ 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 )

extern

Definition at line 46 of file grutil.cpp.

grGetHOT()

float grGetHOT ( float x, float y )

extern

Definition at line 354 of file grutil.cpp.

grLoadPngTexture()

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

extern

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 )

extern

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 )

extern

Definition at line 219 of file grutil.cpp.

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grSsgLoadTexStateEx()

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

extern

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 )

extern

Definition at line 317 of file grutil.cpp.

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Variable Documentation

grFilePath

char* grFilePath

extern

Definition at line 42 of file grutil.cpp.

grGammaValue

float grGammaValue

extern

Definition at line 39 of file grutil.cpp.

grMipMap

int grMipMap

extern

Definition at line 40 of file grutil.cpp.

grTexturePath

char* grTexturePath

extern

Definition at line 43 of file grutil.cpp.