1/*
2 * Copyright © 2020 Google LLC
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 */
23
24#include "freedreno_layout.h"
25#include "fd_layout_test.h"
26#include "adreno_common.xml.h"
27#include "adreno_pm4.xml.h"
28#include "a6xx.xml.h"
29
30#include <stdio.h>
31
32bool
33fdl_test_layout(const struct testcase *testcase, int gpu_id)
34{
35   struct fdl_layout layout = {
36      .ubwc = testcase->layout.ubwc,
37      .tile_mode = testcase->layout.tile_mode,
38   };
39   bool ok = true;
40
41   int max_size = MAX2(testcase->layout.width0, testcase->layout.height0);
42   int mip_levels = 1;
43   while (max_size > 1 && testcase->layout.slices[mip_levels].pitch) {
44      mip_levels++;
45      max_size = u_minify(max_size, 1);
46   }
47
48   if (gpu_id >= 600) {
49      fdl6_layout(&layout, testcase->format,
50                  MAX2(testcase->layout.nr_samples, 1), testcase->layout.width0,
51                  MAX2(testcase->layout.height0, 1),
52                  MAX2(testcase->layout.depth0, 1), mip_levels,
53                  MAX2(testcase->array_size, 1), testcase->is_3d, NULL);
54   } else {
55      assert(gpu_id >= 500);
56      fdl5_layout(&layout, testcase->format,
57                  MAX2(testcase->layout.nr_samples, 1), testcase->layout.width0,
58                  MAX2(testcase->layout.height0, 1),
59                  MAX2(testcase->layout.depth0, 1), mip_levels,
60                  MAX2(testcase->array_size, 1), testcase->is_3d);
61   }
62
63   /* fdl lays out UBWC data before the color data, while all we have
64    * recorded in this testcase are the color offsets (other than the UBWC
65    * buffer sharing test).  Shift the fdl layout down so we can compare
66    * color offsets.
67    */
68   if (layout.ubwc && !testcase->layout.slices[0].offset) {
69      for (int l = 1; l < mip_levels; l++)
70         layout.slices[l].offset -= layout.slices[0].offset;
71      layout.slices[0].offset = 0;
72   }
73
74   for (int l = 0; l < mip_levels; l++) {
75      if (layout.slices[l].offset != testcase->layout.slices[l].offset) {
76         fprintf(stderr, "%s %dx%dx%d@%dx lvl%d: offset 0x%x != 0x%x\n",
77                 util_format_short_name(testcase->format), layout.width0,
78                 layout.height0, layout.depth0, layout.nr_samples, l,
79                 layout.slices[l].offset, testcase->layout.slices[l].offset);
80         ok = false;
81      }
82      if (fdl_pitch(&layout, l) != testcase->layout.slices[l].pitch) {
83         fprintf(stderr, "%s %dx%dx%d@%dx lvl%d: pitch %d != %d\n",
84                 util_format_short_name(testcase->format), layout.width0,
85                 layout.height0, layout.depth0, layout.nr_samples, l,
86                 fdl_pitch(&layout, l), testcase->layout.slices[l].pitch);
87         ok = false;
88      }
89
90      if (layout.ubwc_slices[l].offset !=
91          testcase->layout.ubwc_slices[l].offset) {
92         fprintf(stderr, "%s %dx%dx%d@%dx lvl%d: UBWC offset 0x%x != 0x%x\n",
93                 util_format_short_name(testcase->format), layout.width0,
94                 layout.height0, layout.depth0, layout.nr_samples, l,
95                 layout.ubwc_slices[l].offset,
96                 testcase->layout.ubwc_slices[l].offset);
97         ok = false;
98      }
99      if (fdl_ubwc_pitch(&layout, l) != testcase->layout.ubwc_slices[l].pitch) {
100         fprintf(stderr, "%s %dx%dx%d@%dx lvl%d: UBWC pitch %d != %d\n",
101                 util_format_short_name(testcase->format), layout.width0,
102                 layout.height0, layout.depth0, layout.nr_samples, l,
103                 fdl_ubwc_pitch(&layout, l),
104                 testcase->layout.ubwc_slices[l].pitch);
105         ok = false;
106      }
107   }
108
109   if (!ok)
110      fprintf(stderr, "\n");
111
112   return ok;
113}
114