SEGA SATURN DEVELOPER'S MANUAL

5. VDP1 Extended Processing Reference

5.1 Data specifications

Title
Data specifications

Data
Coordinated data type

Data Name
XyInt

No

It is defined in

sega_def.h.

typedef struct XyInt {
     Sint16     x;
     Sint16     y;
} XyInt;

Title
Data specifications

Data
Gouraud shading table

Data Name
SprGourTbl

No

typedef struct SprGourTbl {
     Uint16  entry[4];
} SprGourTbl;

Title
Data specifications

Data
Lookup table data type

Data Name
SprLookupTbl

No

typedef struct SprLookupTbl {
     Uint16  entry[16];
} SprLookupTbl;

Title
Data specifications

Data

Relative address data type for VRAM sprite commands

Data Name
SprVaddr

No

typedef Uint16 SprVaddr;