draw_masking.h File Reference

#include <tamtypes.h>

Go to the source code of this file.

Macros
#define	SCAN_MASK_NORMAL   0
#define	SCAN_MASK_ODD   2
#define	SCAN_MASK_EVEN   3
#define	COLOR_CLAMP_MASK   0
#define	COLOR_CLAMP_ENABLE   1

Functions
qword_t *	draw_scan_masking (qword_t *q, int mask)
qword_t *	draw_color_clamping (qword_t *q, int enable)

Detailed Description

Draw library masking functions

Definition in file draw_masking.h.

Macro Definition Documentation

COLOR_CLAMP_ENABLE

#define COLOR_CLAMP_ENABLE   1

Definition at line 19 of file draw_masking.h.

COLOR_CLAMP_MASK

#define COLOR_CLAMP_MASK   0

Color Clamping

Definition at line 18 of file draw_masking.h.

SCAN_MASK_EVEN

#define SCAN_MASK_EVEN   3

Definition at line 15 of file draw_masking.h.

SCAN_MASK_NORMAL

#define SCAN_MASK_NORMAL   0

Scan masking

Definition at line 13 of file draw_masking.h.

SCAN_MASK_ODD

#define SCAN_MASK_ODD   2

Definition at line 14 of file draw_masking.h.

Function Documentation

draw_color_clamping()

qword_t * draw_color_clamping ( qword_t * q, int enable )

extern

Color Masking/Clamping

Definition at line 163 of file draw_environment.c.

draw_scan_masking()

qword_t * draw_scan_masking ( qword_t * q, int mask )

extern

Scanline Masking (framebuffer)

Definition at line 150 of file draw_environment.c.