draw_primitives.h

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#ifndef __DRAW_PRIMITIVES_H__
#define __DRAW_PRIMITIVES_H__
 
#include <tamtypes.h>
 
#define PRIM_POINT                              0x00
#define PRIM_LINE                               0x01
#define PRIM_LINE_STRIP                 0x02
#define PRIM_TRIANGLE                   0x03
#define PRIM_TRIANGLE_STRIP             0x04
#define PRIM_TRIANGLE_FAN               0x05
#define PRIM_SPRITE                             0x06
 
#define PRIM_SHADE_FLAT                 0
#define PRIM_SHADE_GOURAUD              1
 
#define PRIM_MAP_ST                             0
#define PRIM_MAP_UV                             1
 
#define PRIM_UNFIXED                    0
#define PRIM_FIXED                              1
 
#define PRIM_OVERRIDE_ENABLE    0
#define PRIM_OVERRIDE_DISABLE   1
 
typedef struct {
        unsigned char type;
        unsigned char shading;
        unsigned char mapping;
        unsigned char fogging;
        unsigned char blending;
        unsigned char antialiasing;
        unsigned char mapping_type;
        unsigned char colorfix;
} prim_t;
 
#ifdef __cplusplus
extern "C" {
#endif
 
qword_t *draw_primitive_xyoffset(qword_t *q, int context, float x, float y);
 
qword_t *draw_primitive_override(qword_t *q, int mode);
 
qword_t *draw_primitive_override_setting(qword_t *q, int context, prim_t *prim);
 
#ifdef __cplusplus
}
#endif
 
#endif /* __DRAW_PRIMITIVES_H__ */