sdk-core v2026.11.05
PS2 SDK - core tier (build-critical EE/IOP modules)
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draw_tests.h File Reference
core/draw
#include <tamtypes.h>
#include <draw_buffers.h>

Go to the source code of this file.

Classes

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.

Macro Definition Documentation

◆ ATEST_KEEP_ALL

#define ATEST_KEEP_ALL   0

Definition at line 23 of file draw_tests.h.

◆ ATEST_KEEP_ALPHA

#define ATEST_KEEP_ALPHA   3

Definition at line 26 of file draw_tests.h.

◆ ATEST_KEEP_FRAMEBUFFER

#define ATEST_KEEP_FRAMEBUFFER   2

Definition at line 25 of file draw_tests.h.

◆ ATEST_KEEP_ZBUFFER

#define ATEST_KEEP_ZBUFFER   1

Definition at line 24 of file draw_tests.h.

◆ ATEST_METHOD_ALLFAIL

#define ATEST_METHOD_ALLFAIL   0

Definition at line 14 of file draw_tests.h.

◆ ATEST_METHOD_ALLPASS

#define ATEST_METHOD_ALLPASS   1

Definition at line 15 of file draw_tests.h.

◆ ATEST_METHOD_EQUAL

#define ATEST_METHOD_EQUAL   4

Definition at line 18 of file draw_tests.h.

◆ ATEST_METHOD_GREATER

#define ATEST_METHOD_GREATER   6

Definition at line 20 of file draw_tests.h.

◆ ATEST_METHOD_GREATER_EQUAL

#define ATEST_METHOD_GREATER_EQUAL   5

Definition at line 19 of file draw_tests.h.

◆ ATEST_METHOD_LESS

#define ATEST_METHOD_LESS   2

Definition at line 16 of file draw_tests.h.

◆ ATEST_METHOD_LESS_EQUAL

#define ATEST_METHOD_LESS_EQUAL   3

Definition at line 17 of file draw_tests.h.

◆ ATEST_METHOD_NOTEQUAL

#define ATEST_METHOD_NOTEQUAL   7

Definition at line 21 of file draw_tests.h.

◆ DTEST_METHOD_PASS_ONE

#define DTEST_METHOD_PASS_ONE   1

Definition at line 30 of file draw_tests.h.

◆ DTEST_METHOD_PASS_ZERO

#define DTEST_METHOD_PASS_ZERO   0

Destination Alpha Testing

Definition at line 29 of file draw_tests.h.

◆ ZTEST_METHOD_ALLFAIL

#define ZTEST_METHOD_ALLFAIL   0

Depth Test

Definition at line 33 of file draw_tests.h.

◆ ZTEST_METHOD_ALLPASS

#define ZTEST_METHOD_ALLPASS   1

Definition at line 34 of file draw_tests.h.

◆ ZTEST_METHOD_GREATER

#define ZTEST_METHOD_GREATER   3

Definition at line 36 of file draw_tests.h.

◆ ZTEST_METHOD_GREATER_EQUAL

#define ZTEST_METHOD_GREATER_EQUAL   2

Definition at line 35 of file draw_tests.h.

Function Documentation

◆ draw_disable_tests()

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

Disable pixel testing defaults

Definition at line 120 of file draw.c.

◆ draw_enable_tests()

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

Enable pixel testing defaults

Definition at line 135 of file draw.c.

◆ draw_pixel_test()

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

Pixel Testing

Definition at line 286 of file draw_environment.c.

◆ draw_scissor_area()

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

Scissoring pixel test area

Definition at line 273 of file draw_environment.c.