Indirect texture bias select

Indicates which components of the indirect offset should receive a bias value. More...

Macros
#define	GX_ITB_NONE   0
#define	GX_ITB_S   1
#define	GX_ITB_T   2
#define	GX_ITB_ST   3
#define	GX_ITB_U   4
#define	GX_ITB_SU   5
#define	GX_ITB_TU   6
#define	GX_ITB_STU   7
#define	GX_MAX_ITBIAS   8

Detailed Description

Indicates which components of the indirect offset should receive a bias value.

The bias is fixed at -128 for GX_ITF_8 and +1 for the other formats. The bias happens prior to the indirect matrix multiply.

Macro Definition Documentation

GX_ITB_NONE

#define GX_ITB_NONE   0

GX_ITB_S

#define GX_ITB_S   1

GX_ITB_ST

#define GX_ITB_ST   3

GX_ITB_STU

#define GX_ITB_STU   7

GX_ITB_SU

#define GX_ITB_SU   5

GX_ITB_T

#define GX_ITB_T   2

GX_ITB_TU

#define GX_ITB_TU   6

GX_ITB_U

#define GX_ITB_U   4

GX_MAX_ITBIAS

#define GX_MAX_ITBIAS   8