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_ST   3
#define	GX_ITB_STU   7
#define	GX_ITB_SU   5
#define	GX_ITB_T   2
#define	GX_ITB_TU   6
#define	GX_ITB_U   4
#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.