#include <tamtypes.h>
#include <draw_buffers.h>

Include dependency graph for draw_tests.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	atest_t

struct	dtest_t

struct	ztest_t

Macros
#define	ATEST_METHOD_ALLFAIL 0

#define	ATEST_METHOD_ALLPASS 1

#define	ATEST_METHOD_LESS 2

#define	ATEST_METHOD_LESS_EQUAL 3

#define	ATEST_METHOD_EQUAL 4

#define	ATEST_METHOD_GREATER_EQUAL 5

#define	ATEST_METHOD_GREATER 6

#define	ATEST_METHOD_NOTEQUAL 7

#define	ATEST_KEEP_ALL 0

#define	ATEST_KEEP_ZBUFFER 1

#define	ATEST_KEEP_FRAMEBUFFER 2

#define	ATEST_KEEP_ALPHA 3

#define	DTEST_METHOD_PASS_ZERO 0

#define	DTEST_METHOD_PASS_ONE 1

#define	ZTEST_METHOD_ALLFAIL 0

#define	ZTEST_METHOD_ALLPASS 1

#define	ZTEST_METHOD_GREATER_EQUAL 2

#define	ZTEST_METHOD_GREATER 3

Functions
qword_t *	draw_scissor_area (qword_t *q, int context, int x0, int x1, int y0, int y1)

qword_t *	draw_pixel_test (qword_t q, int context, atest_t atest, dtest_t dtest, ztest_t ztest)

qword_t *	draw_disable_tests (qword_t q, int context, zbuffer_t z)

qword_t *	draw_enable_tests (qword_t q, int context, zbuffer_t z)

Detailed Description

Draw library testing functions

Definition in file draw_tests.h.

Data Structure Documentation

◆ atest_t

struct atest_t

Definition at line 37 of file draw_tests.h.

Data Fields
unsigned char	enable
unsigned char	method
unsigned char	compval
unsigned char	keep

◆ dtest_t

struct dtest_t

Definition at line 44 of file draw_tests.h.

Data Fields
unsigned char	enable
unsigned char	pass

◆ ztest_t

struct ztest_t

Definition at line 49 of file draw_tests.h.

Data Fields
unsigned char	enable
unsigned char	method

Macro Definition Documentation

◆ ATEST_METHOD_ALLFAIL

#define ATEST_METHOD_ALLFAIL 0

Definition at line 13 of file draw_tests.h.

◆ ATEST_METHOD_ALLPASS

#define ATEST_METHOD_ALLPASS 1

Definition at line 14 of file draw_tests.h.

◆ ATEST_METHOD_LESS

#define ATEST_METHOD_LESS 2

Definition at line 15 of file draw_tests.h.

◆ ATEST_METHOD_LESS_EQUAL

#define ATEST_METHOD_LESS_EQUAL 3

Definition at line 16 of file draw_tests.h.

◆ ATEST_METHOD_EQUAL

#define ATEST_METHOD_EQUAL 4

Definition at line 17 of file draw_tests.h.

◆ ATEST_METHOD_GREATER_EQUAL

#define ATEST_METHOD_GREATER_EQUAL 5

Definition at line 18 of file draw_tests.h.

◆ ATEST_METHOD_GREATER

#define ATEST_METHOD_GREATER 6

Definition at line 19 of file draw_tests.h.

◆ ATEST_METHOD_NOTEQUAL

#define ATEST_METHOD_NOTEQUAL 7

Definition at line 20 of file draw_tests.h.

◆ ATEST_KEEP_ALL

#define ATEST_KEEP_ALL 0

Definition at line 22 of file draw_tests.h.

◆ ATEST_KEEP_ZBUFFER

#define ATEST_KEEP_ZBUFFER 1

Definition at line 23 of file draw_tests.h.

◆ ATEST_KEEP_FRAMEBUFFER

#define ATEST_KEEP_FRAMEBUFFER 2

Definition at line 24 of file draw_tests.h.

◆ ATEST_KEEP_ALPHA

#define ATEST_KEEP_ALPHA 3

Definition at line 25 of file draw_tests.h.

◆ DTEST_METHOD_PASS_ZERO

#define DTEST_METHOD_PASS_ZERO 0

Destination Alpha Testing

Definition at line 28 of file draw_tests.h.

◆ DTEST_METHOD_PASS_ONE

#define DTEST_METHOD_PASS_ONE 1

Definition at line 29 of file draw_tests.h.

◆ ZTEST_METHOD_ALLFAIL

#define ZTEST_METHOD_ALLFAIL 0

Depth Test

Definition at line 32 of file draw_tests.h.

◆ ZTEST_METHOD_ALLPASS

#define ZTEST_METHOD_ALLPASS 1

Definition at line 33 of file draw_tests.h.

◆ ZTEST_METHOD_GREATER_EQUAL

#define ZTEST_METHOD_GREATER_EQUAL 2

Definition at line 34 of file draw_tests.h.

◆ ZTEST_METHOD_GREATER

#define ZTEST_METHOD_GREATER 3

Definition at line 35 of file draw_tests.h.

Function Documentation

◆ draw_scissor_area()

qword_t * draw_scissor_area	(	qword_t *	q,
		int	context,
		int	x0,
		int	x1,
		int	y0,
		int	y1
	)

Scissoring pixel test area

Definition at line 273 of file draw_environment.c.

References draw_scissor_area(), GIF_FLG_PACKED, GIF_REG_AD, and GS_REG_SCISSOR.

Referenced by draw_scissor_area().

◆ draw_pixel_test()

qword_t * draw_pixel_test	(	qword_t *	q,
		int	context,
		atest_t *	atest,
		dtest_t *	dtest,
		ztest_t *	ztest
	)

Pixel Testing

Definition at line 286 of file draw_environment.c.

References draw_pixel_test(), GIF_FLG_PACKED, GIF_REG_AD, and GS_REG_TEST.

Referenced by draw_pixel_test().

◆ draw_disable_tests()

qword_t * draw_disable_tests	(	qword_t *	q,
		int	context,
		zbuffer_t *	z
	)

Disable pixel testing defaults

Definition at line 120 of file draw.c.

References draw_disable_tests(), GIF_FLG_PACKED, GIF_REG_AD, and GS_REG_TEST.

Referenced by draw_disable_tests().

◆ draw_enable_tests()

qword_t * draw_enable_tests	(	qword_t *	q,
		int	context,
		zbuffer_t *	z
	)

Enable pixel testing defaults

Definition at line 135 of file draw.c.

References draw_enable_tests(), GIF_FLG_PACKED, GIF_REG_AD, and GS_REG_TEST.

Referenced by draw_enable_tests().

Data Structures

Macros

Functions