/*
=================
gl_texture_init
=================
*/
erbool gl_texture_init (void)
{
gl_trilinear = cvar_get("gl_trilinear", "1", CVAR_FL_SAVE);
gl_anisotropy_level = cvar_get("gl_anisotropy_level", "1", CVAR_FL_SAVE);
gl_lod_bias = cvar_get("gl_lod_bias", "0", CVAR_FL_SAVE);
gl_picmip = cvar_get("gl_picmip", "0", CVAR_FL_SAVE);
cvar_set_min(gl_picmip, 0.0f);
return true;
}
int cvar_set(const char *name, const char *value)
{
if (name == NULL)
return 0;
struct cvar_assoc *c = cvar_get(name);
if (c == NULL)
return 0;
switch(c->type)
{
case CVAR_INT:
{
t_cvar_int *p = (t_cvar_int *) c->ptr;
if (value != NULL)
{
if (value[0] == '0'
&& (value[1] == 'x' || value[1] == 'X'))
*p = strtoll(value + 2, NULL, 16);
else
*p = strtoll(value, NULL, 10);
}
xprintf("%s = %ld\n", name, *p);
return 1;
}
case CVAR_BOOL:
{
t_cvar_bool *p = (t_cvar_bool *) c->ptr;
if (value != NULL)
{
if (0 == strcasecmp(value, "true"))
*p = 1;
else if (0 == strcasecmp(value, "false"))
*p = 0;
else
*p = strtol(value, NULL, 10) ? 1 : 0;
}
xprintf("%s = %d\n", name, *p);
return 1;
}
case CVAR_STR:
{
t_cvar_str *p = (t_cvar_str *) c->ptr;
if (value != NULL)
{
free(*p);
*p = get_trim(value);
if (!*p[0])
{
free(*p);
*p = NULL;
}
}
xprintf("%s = %s\n", name, *p);
return 1;
}
default:
return 0;
}
}