1 #ifndef UTIL_BOX_INLINES_H
2 #define UTIL_BOX_INLINES_H
3
4 #include "pipe/p_state.h"
5
6 static inline
u_box_1d(unsigned x,unsigned w,struct pipe_box * box)7 void u_box_1d( unsigned x,
8 unsigned w,
9 struct pipe_box *box )
10 {
11 box->x = x;
12 box->y = 0;
13 box->z = 0;
14 box->width = w;
15 box->height = 1;
16 box->depth = 1;
17 }
18
19 static inline
u_box_2d(unsigned x,unsigned y,unsigned w,unsigned h,struct pipe_box * box)20 void u_box_2d( unsigned x,
21 unsigned y,
22 unsigned w,
23 unsigned h,
24 struct pipe_box *box )
25 {
26 box->x = x;
27 box->y = y;
28 box->z = 0;
29 box->width = w;
30 box->height = h;
31 box->depth = 1;
32 }
33
34 static inline
u_box_origin_2d(unsigned w,unsigned h,struct pipe_box * box)35 void u_box_origin_2d( unsigned w,
36 unsigned h,
37 struct pipe_box *box )
38 {
39 box->x = 0;
40 box->y = 0;
41 box->z = 0;
42 box->width = w;
43 box->height = h;
44 box->depth = 1;
45 }
46
47 static inline
u_box_2d_zslice(unsigned x,unsigned y,unsigned z,unsigned w,unsigned h,struct pipe_box * box)48 void u_box_2d_zslice( unsigned x,
49 unsigned y,
50 unsigned z,
51 unsigned w,
52 unsigned h,
53 struct pipe_box *box )
54 {
55 box->x = x;
56 box->y = y;
57 box->z = z;
58 box->width = w;
59 box->height = h;
60 box->depth = 1;
61 }
62
63 static inline
u_box_3d(unsigned x,unsigned y,unsigned z,unsigned w,unsigned h,unsigned d,struct pipe_box * box)64 void u_box_3d( unsigned x,
65 unsigned y,
66 unsigned z,
67 unsigned w,
68 unsigned h,
69 unsigned d,
70 struct pipe_box *box )
71 {
72 box->x = x;
73 box->y = y;
74 box->z = z;
75 box->width = w;
76 box->height = h;
77 box->depth = d;
78 }
79
80 #endif
81