24 u_box_1d(unsigned x, unsigned w, struct pipe_box *box)  in u_box_1d()  argument
26    box->x = x;  in u_box_1d()
27    box->y = 0;  in u_box_1d()
28    box->z = 0;  in u_box_1d()
29    box->width = w;  in u_box_1d()
30    box->height = 1;  in u_box_1d()
31    box->depth = 1;  in u_box_1d()
35 u_box_2d(unsigned x,unsigned y, unsigned w, unsigned h, struct pipe_box *box)  in u_box_2d()  argument
37    box->x = x;  in u_box_2d()
38    box->y = y;  in u_box_2d()
39    box->z = 0;  in u_box_2d()
40    box->width = w;  in u_box_2d()
41    box->height = h;  in u_box_2d()
42    box->depth = 1;  in u_box_2d()
46 u_box_origin_2d(unsigned w, unsigned h, struct pipe_box *box)  in u_box_origin_2d()  argument
48    box->x = 0;  in u_box_origin_2d()
49    box->y = 0;  in u_box_origin_2d()
50    box->z = 0;  in u_box_origin_2d()
51    box->width = w;  in u_box_origin_2d()
52    box->height = h;  in u_box_origin_2d()
53    box->depth = 1;  in u_box_origin_2d()
58                 unsigned w, unsigned h, struct pipe_box *box)  in u_box_2d_zslice()  argument
60    box->x = x;  in u_box_2d_zslice()
61    box->y = y;  in u_box_2d_zslice()
62    box->z = z;  in u_box_2d_zslice()
63    box->width = w;  in u_box_2d_zslice()
64    box->height = h;  in u_box_2d_zslice()
65    box->depth = 1;  in u_box_2d_zslice()
71          struct pipe_box *box)  in u_box_3d()  argument
73    box->x = x;  in u_box_3d()
74    box->y = y;  in u_box_3d()
75    box->z = z;  in u_box_3d()
76    box->width = w;  in u_box_3d()
77    box->height = h;  in u_box_3d()
78    box->depth = d;  in u_box_3d()
82  * Returns -1 if the resulting box would be empty (then @dst is left unchanged).
91               const struct pipe_box *box, int w, int h)  in u_box_clip_2d()  argument
98    if (!box->width || !box->height)  in u_box_clip_2d()
102    a[0] = box->x;  in u_box_clip_2d()
103    a[1] = box->y;  in u_box_clip_2d()
104    b[0] = box->x + box->width;  in u_box_clip_2d()
105    b[1] = box->y + box->height;  in u_box_clip_2d()
133 u_box_volume_3d(const struct pipe_box *box)  in u_box_volume_3d()  argument
135    return (int64_t)box->width * box->height * box->depth;  in u_box_volume_3d()
298 /* Converts a box specified in pixels to an equivalent box specified
317 util_is_box_sint16(const struct pipe_box *box)  in util_is_box_sint16()  argument
319    return util_is_sint16(box->x) && util_is_sint16(box->y) &&  in util_is_box_sint16()
320           util_is_sint16(box->z) && util_is_sint16(box->width) &&  in util_is_box_sint16()
321           util_is_sint16(box->height) && util_is_sint16(box->depth) &&  in util_is_box_sint16()
322           util_is_sint16(box->x + box->width) &&  in util_is_box_sint16()
323           util_is_sint16(box->y + box->height) &&  in util_is_box_sint16()
324           util_is_sint16(box->z + box->depth);  in util_is_box_sint16()
333    struct pipe_box box = *src_box;  in util_is_box_out_of_bounds()  local
336    if (box.width < 0) {  in util_is_box_out_of_bounds()
337       box.x += box.width;  in util_is_box_out_of_bounds()
338       box.width *= -1;  in util_is_box_out_of_bounds()
340    if (box.height < 0) {  in util_is_box_out_of_bounds()
341       box.y += box.height;  in util_is_box_out_of_bounds()
342       box.height *= -1;  in util_is_box_out_of_bounds()
345    bool x_in_bounds = box.x >= 0 && box.x < src_width &&  in util_is_box_out_of_bounds()
346                       box.x + box.width > 0 && box.x + box.width <= src_width;  in util_is_box_out_of_bounds()
347    bool y_in_bounds = box.y >= 0 && box.y < src_height &&  in util_is_box_out_of_bounds()
348                       box.y + box.height > 0 && box.y + box.height <= src_height;  in util_is_box_out_of_bounds()
350    /* Return if the box is not in bounds. */  in util_is_box_out_of_bounds()