src/freedreno/fdl/fd6_layout_test.c

   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 "a6xx.xml.h"
  28
  29 #include <stdio.h>
  30
  31 static const struct testcase testcases[] = {
  32         /* A straightforward first testcase, linear, with an obvious format. */
  33         {
  34                 .format = PIPE_FORMAT_R8G8B8A8_UNORM,
  35                 .layout = {
  36                         .width0 = 32, .height0 = 32,
  37                         .slices = {
  38                                 { .offset = 0, .pitch = 256 },
  39                                 { .offset = 8192, .pitch = 256 },
  40                                 { .offset = 12288, .pitch = 256 },
  41                                 { .offset = 14336, .pitch = 256 },
  42                                 { .offset = 15360, .pitch = 256 },
  43                                 { .offset = 15872, .pitch = 256 },
  44                         },
  45                 },
  46         },
  47
  48         /* A tiled/ubwc layout from the blob driver, at a size where the a630 blob
  49          * driver does something interesting for linear.
  50          */
  51         {
  52                 .format = PIPE_FORMAT_R8G8B8A8_UNORM,
  53                 .layout = {
  54                         .tile_mode = TILE6_3,
  55                         .ubwc = true,
  56                         .width0 = 1024, .height0 = 1,
  57                         .slices = {
  58                                 { .offset = 0, .pitch = 4096 },
  59                                 { .offset = 65536, .pitch = 2048 },
  60                                 { .offset = 98304, .pitch = 1024 },
  61                                 { .offset = 114688, .pitch = 512 },
  62                                 { .offset = 122880, .pitch = 256 },
  63                                 { .offset = 126976, .pitch = 256 },
  64                                 { .offset = 131072, .pitch = 256 },
  65                                 { .offset = 135168, .pitch = 256 },
  66                                 { .offset = 139264, .pitch = 256 },
  67                                 { .offset = 143360, .pitch = 256 },
  68                                 { .offset = 147456, .pitch = 256 },
  69                         },
  70                         .ubwc_slices = {
  71                                 { .offset = 0, .pitch = 64 },
  72                                 { .offset = 4096, .pitch = 64 },
  73                                 { .offset = 8192, .pitch = 64 },
  74                                 { .offset = 12288, .pitch = 64 },
  75                                 { .offset = 16384, .pitch = 64 },
  76                                 { .offset = 20480, .pitch = 64 },
  77                                 { .offset = 24576, .pitch = 64 },
  78                                 { .offset = 28672, .pitch = 64 },
  79                                 { .offset = 32768, .pitch = 64 },
  80                                 { .offset = 36864, .pitch = 64 },
  81                                 { .offset = 40960, .pitch = 64 },
  82                         },
  83                 },
  84         },
  85
  86         /* An interesting layout from the blob driver on a630, showing that
  87          * per-level pitch must be derived from level 0's pitch, not width0.  We
  88          * don't do this level 0 pitch disalignment (we pick 4096), so disabled
  89          * this test for now.
  90          */
  91 #if 0
  92         {
  93                 .format = PIPE_FORMAT_R8G8B8A8_UNORM,
  94                 .layout = {
  95                         .width0 = 1024, .height0 = 1,
  96                         .slices = {
  97                                 { .offset = 0, .pitch = 5120 },
  98                                 { .offset = 5120, .pitch = 2560 },
  99                                 { .offset = 7680, .pitch = 1280 },
 100                                 { .offset = 8960, .pitch = 768 },
 101                                 { .offset = 9728, .pitch = 512 },
 102                                 { .offset = 10240, .pitch = 256 },
 103                                 { .offset = 10496, .pitch = 256 },
 104                                 { .offset = 10752, .pitch = 256 },
 105                                 { .offset = 11008, .pitch = 256 },
 106                                 { .offset = 11264, .pitch = 256 },
 107                                 { .offset = 11520, .pitch = 256 },
 108                         },
 109                 },
 110         },
 111 #endif
 112
 113         /* A layout that we failed on (129 wide has a surprise level 1 pitch
 114          * increase), and the sizes bracketing it.
 115          */
 116         {
 117                 .format = PIPE_FORMAT_R8G8B8A8_UNORM,
 118                 .layout = {
 119                         .width0 = 128, .height0 = 1,
 120                         .slices = {
 121                                 { .offset = 0, .pitch = 512 },
 122                                 { .offset = 512, .pitch = 256 },
 123                                 { .offset = 768, .pitch = 256 },
 124                                 { .offset = 1024, .pitch = 256 },
 125                                 { .offset = 1280, .pitch = 256 },
 126                                 { .offset = 1536, .pitch = 256 },
 127                                 { .offset = 1792, .pitch = 256 },
 128                                 { .offset = 2048, .pitch = 256 },
 129                         },
 130                 },
 131         },
 132         {
 133                 .format = PIPE_FORMAT_R8G8B8A8_UNORM,
 134                 .layout = {
 135                         .width0 = 129, .height0 = 1,
 136                         .slices = {
 137                                 { .offset = 0, .pitch = 768 },
 138                                 { .offset = 768, .pitch = 512 },
 139                                 { .offset = 1280, .pitch = 256 },
 140                                 { .offset = 1536, .pitch = 256 },
 141                                 { .offset = 1792, .pitch = 256 },
 142                                 { .offset = 2048, .pitch = 256 },
 143                                 { .offset = 2304, .pitch = 256 },
 144                                 { .offset = 2560, .pitch = 256 },
 145                         },
 146                 },
 147         },
 148         {
 149                 .format = PIPE_FORMAT_R8G8B8A8_UNORM,
 150                 .layout = {
 151                         .width0 = 130, .height0 = 1,
 152                         .slices = {
 153                                 { .offset = 0, .pitch = 768 },
 154                                 { .offset = 768, .pitch = 512 },
 155                                 { .offset = 1280, .pitch = 256 },
 156                                 { .offset = 1536, .pitch = 256 },
 157                                 { .offset = 1792, .pitch = 256 },
 158                                 { .offset = 2048, .pitch = 256 },
 159                                 { .offset = 2304, .pitch = 256 },
 160                                 { .offset = 2560, .pitch = 256 },
 161                         },
 162                 },
 163         },
 164
 165         /* The 129 failure seems to be across formats, let's test some cpps */
 166         {
 167                 .format = PIPE_FORMAT_R8_UNORM,
 168                 .layout = {
 169                         .width0 = 129, .height0 = 1,
 170                         .slices = {
 171                                 { .offset = 0, .pitch = 192 },
 172                                 { .offset = 192, .pitch = 128 },
 173                                 { .offset = 320, .pitch = 64 },
 174                                 { .offset = 384, .pitch = 64 },
 175                                 { .offset = 448, .pitch = 64 },
 176                                 { .offset = 512, .pitch = 64 },
 177                                 { .offset = 576, .pitch = 64 },
 178                                 { .offset = 640, .pitch = 64 },
 179                         },
 180                 },
 181         },
 182         {
 183                 .format = PIPE_FORMAT_R16_UINT,
 184                 .layout = {
 185                         .width0 = 129, .height0 = 1,
 186                         .slices = {
 187                                 { .offset = 0, .pitch = 384 },
 188                                 { .offset = 384, .pitch = 256 },
 189                                 { .offset = 640, .pitch = 128 },
 190                                 { .offset = 768, .pitch = 128 },
 191                                 { .offset = 896, .pitch = 128 },
 192                                 { .offset = 1024, .pitch = 128 },
 193                                 { .offset = 1152, .pitch = 128 },
 194                                 { .offset = 1280, .pitch = 128 },
 195                         },
 196                 },
 197         },
 198         {
 199                 .format = PIPE_FORMAT_R32G32B32A32_FLOAT,
 200                 .layout = {
 201                         .width0 = 129, .height0 = 1,
 202                         .slices = {
 203                                 { .offset = 0, .pitch = 3072 },
 204                                 { .offset = 3072, .pitch = 2048 },
 205                                 { .offset = 5120, .pitch = 1024 },
 206                                 { .offset = 6144, .pitch = 1024 },
 207                                 { .offset = 7168, .pitch = 1024 },
 208                                 { .offset = 8192, .pitch = 1024 },
 209                                 { .offset = 9216, .pitch = 1024 },
 210                                 { .offset = 10240, .pitch = 1024 },
 211                         },
 212                 },
 213         },
 214
 215         /* The 129 failure replicated at every +256 pixels wide.  Pick one of
 216          * them, and this time increase the height as a new variable as well.
 217          */
 218         {
 219                 .format = PIPE_FORMAT_R8G8B8A8_UNORM,
 220                 .layout = {
 221                         .width0 = 385, .height0 = 128,
 222                         .slices = {
 223                                 { .offset = 0, .pitch = 1792 },
 224                                 { .offset = 229376, .pitch = 1024 },
 225                                 { .offset = 294912, .pitch = 512 },
 226                                 { .offset = 311296, .pitch = 256 },
 227                                 { .offset = 315392, .pitch = 256 },
 228                                 { .offset = 317440, .pitch = 256 },
 229                                 { .offset = 318464, .pitch = 256 },
 230                                 { .offset = 318976, .pitch = 256 },
 231                                 { .offset = 319232, .pitch = 256 },
 232                         },
 233                 },
 234         },
 235
 236         /* At 257-259 (and replicated every +256 pixels) we had another failure. */
 237         {
 238                 .format = PIPE_FORMAT_R8G8B8A8_UNORM,
 239                 .layout = {
 240                         .width0 = 257, .height0 = 1,
 241                         .slices = {
 242                                 { .offset = 0, .pitch = 1280 },
 243                                 { .offset = 1280, .pitch = 768 },
 244                                 { .offset = 2048, .pitch = 512 },
 245                                 { .offset = 2560, .pitch = 256 },
 246                                 { .offset = 2816, .pitch = 256 },
 247                                 { .offset = 3072, .pitch = 256 },
 248                                 { .offset = 3328, .pitch = 256 },
 249                                 { .offset = 3584, .pitch = 256 },
 250                                 { .offset = 3840, .pitch = 256 },
 251                         },
 252                 },
 253         },
 254         {
 255                 .format = PIPE_FORMAT_R8G8B8A8_UNORM,
 256                 .layout = {
 257                         .width0 = 258, .height0 = 1,
 258                         .slices = {
 259                                 { .offset = 0, .pitch = 1280 },
 260                                 { .offset = 1280, .pitch = 768 },
 261                                 { .offset = 2048, .pitch = 512 },
 262                                 { .offset = 2560, .pitch = 256 },
 263                                 { .offset = 2816, .pitch = 256 },
 264                                 { .offset = 3072, .pitch = 256 },
 265                                 { .offset = 3328, .pitch = 256 },
 266                                 { .offset = 3584, .pitch = 256 },
 267                                 { .offset = 3840, .pitch = 256 },
 268                         },
 269                 },
 270         },
 271         {
 272                 .format = PIPE_FORMAT_R8G8B8A8_UNORM,
 273                 .layout = {
 274                         .width0 = 259, .height0 = 1,
 275                         .slices = {
 276                                 { .offset = 0, .pitch = 1280 },
 277                                 { .offset = 1280, .pitch = 768 },
 278                                 { .offset = 2048, .pitch = 512 },
 279                                 { .offset = 2560, .pitch = 256 },
 280                                 { .offset = 2816, .pitch = 256 },
 281                                 { .offset = 3072, .pitch = 256 },
 282                                 { .offset = 3328, .pitch = 256 },
 283                                 { .offset = 3584, .pitch = 256 },
 284                                 { .offset = 3840, .pitch = 256 },
 285                         },
 286                 },
 287         },
 288         {
 289                 .format = PIPE_FORMAT_R8G8B8A8_UNORM,
 290                 .layout = {
 291                         .width0 = 260, .height0 = 1,
 292                         .slices = {
 293                                 { .offset = 0, .pitch = 1280 },
 294                                 { .offset = 1280, .pitch = 768 },
 295                                 { .offset = 2048, .pitch = 512 },
 296                                 { .offset = 2560, .pitch = 256 },
 297                                 { .offset = 2816, .pitch = 256 },
 298                                 { .offset = 3072, .pitch = 256 },
 299                                 { .offset = 3328, .pitch = 256 },
 300                                 { .offset = 3584, .pitch = 256 },
 301                                 { .offset = 3840, .pitch = 256 },
 302                         },
 303                 },
 304         },
 305
 306         /* And, again for the 257-9 failure, test a replica with a larger size*/
 307         {
 308                 .format = PIPE_FORMAT_R8G8B8A8_UNORM,
 309                 .layout = {
 310                         .width0 = 513, .height0 = 32,
 311                         .slices = {
 312                                 { .offset = 0, .pitch = 2304 },
 313                                 { .offset = 73728, .pitch = 1280 },
 314                                 { .offset = 94208, .pitch = 768 },
 315                                 { .offset = 100352, .pitch = 512 },
 316                                 { .offset = 102400, .pitch = 256 },
 317                                 { .offset = 102912, .pitch = 256 },
 318                                 { .offset = 103168, .pitch = 256 },
 319                                 { .offset = 103424, .pitch = 256 },
 320                                 { .offset = 103680, .pitch = 256 },
 321                                 { .offset = 103936, .pitch = 256 },
 322                         },
 323                 },
 324         },
 325
 326         /* Oh, look.  The 513-517 failure extends up to 518 at the next texture
 327          * level!
 328          */
 329         {
 330                 .format = PIPE_FORMAT_R8G8B8A8_UNORM,
 331                 .layout = {
 332                         .width0 = 518, .height0 = 1,
 333                         .slices = {
 334                                 { .offset = 0, .pitch = 2304 },
 335                                 { .offset = 2304, .pitch = 1280 },
 336                                 { .offset = 3584, .pitch = 768 },
 337                                 { .offset = 4352, .pitch = 512 },
 338                                 { .offset = 4864, .pitch = 256 },
 339                                 { .offset = 5120, .pitch = 256 },
 340                                 { .offset = 5376, .pitch = 256 },
 341                                 { .offset = 5632, .pitch = 256 },
 342                                 { .offset = 5888, .pitch = 256 },
 343                                 { .offset = 6144, .pitch = 256 },
 344                         },
 345                 },
 346         },
 347
 348         /* Tiled mode testing of the unusual 1/2-bytes-per-pixel pitch alignment */
 349         {
 350                 .format = PIPE_FORMAT_R8_UNORM,
 351                 .layout = {
 352                         .tile_mode = TILE6_3,
 353                         .width0 = 129, .height0 = 1,
 354                         .slices = {
 355                                 { .offset = 0, .pitch = 256 },
 356                                 { .offset = 8192, .pitch = 128 },
 357                                 { .offset = 12288, .pitch = 128 },
 358                                 { .offset = 16384, .pitch = 128 },
 359                                 { .offset = 20480, .pitch = 128 },
 360                                 { .offset = 20608, .pitch = 128 },
 361                                 { .offset = 20736, .pitch = 128 },
 362                                 { .offset = 20864, .pitch = 128 },
 363                         },
 364                 },
 365         },
 366
 367         /* Single-level RGBA8888 UBWC following UBWC alignment rules laid out in
 368          * msm_media_info.h to verify that we don't break buffer sharing.
 369          */
 370         {
 371                 .format = PIPE_FORMAT_R8G8B8A8_UNORM,
 372                 .layout = {
 373                         .tile_mode = TILE6_3,
 374                         .ubwc = true,
 375                         .width0 = 16384, .height0 = 129,
 376                         .slices = {
 377                                 { .offset = 1024 * 48, .pitch = 16384 * 4 },
 378                         },
 379                         .ubwc_slices = {
 380                                 { .offset = 0, .pitch = 1024 },
 381                         },
 382                 },
 383         },
 384
 385         /* UBWC: Pitch comes from POT-aligned level 0. */
 386         /* Pitch fixed in this commit, but offsets broken.  Will be fixed in
 387          * following commits.
 388          */
 389         {
 390                 .format = PIPE_FORMAT_R8G8B8A8_UNORM,
 391                 .layout = {
 392                         .tile_mode = TILE6_3,
 393                         .ubwc = true,
 394                         .width0 = 2049, .height0 = 128,
 395                         .slices = {
 396                                 { .offset = 0, .pitch = 8448 },
 397                                 { .offset = 1081344, .pitch = 4352 },
 398                                 { .offset = 1359872, .pitch = 2304 },
 399                                 { .offset = 1433600, .pitch = 1280 },
 400                                 { .offset = 1454080, .pitch = 768 },
 401                                 { .offset = 1466368, .pitch = 512 },
 402                                 { .offset = 1474560, .pitch = 256 },
 403                                 { .offset = 1478656, .pitch = 256 },
 404                                 { .offset = 1482752, .pitch = 256 },
 405                                 { .offset = 1486848, .pitch = 256 },
 406                                 { .offset = 1490944, .pitch = 256 },
 407                                 { .offset = 1495040, .pitch = 256 },
 408                         },
 409                         .ubwc_slices = {
 410                                 { .offset = 0, .pitch = 256 },
 411                                 { .offset = 16384, .pitch = 128 },
 412                                 { .offset = 24576, .pitch = 64 },
 413                                 { .offset = 28672, .pitch = 64 },
 414                                 { .offset = 32768, .pitch = 64 },
 415                                 { .offset = 36864, .pitch = 64 },
 416                                 { .offset = 40960, .pitch = 64 },
 417                                 { .offset = 45056, .pitch = 64 },
 418                                 { .offset = 49152, .pitch = 64 },
 419                                 { .offset = 53248, .pitch = 64 },
 420                                 { .offset = 57344, .pitch = 64 },
 421                                 { .offset = 61440, .pitch = 64 },
 422                         },
 423                 },
 424         },
 425         /* UBWC: Height comes from POT-aligned level 0. */
 426         {
 427                 .format = PIPE_FORMAT_R8G8B8A8_UNORM,
 428                 .layout = {
 429                         .tile_mode = TILE6_3,
 430                         .ubwc = true,
 431                         .width0 = 1024, .height0 = 1025,
 432                         .slices = {
 433                                 { .offset = 0, .pitch = 4096 },
 434                                 { .offset = 4259840, .pitch = 2048 },
 435                                 { .offset = 5308416, .pitch = 1024 },
 436                                 { .offset = 5570560, .pitch = 512 },
 437                                 { .offset = 5636096, .pitch = 256 },
 438                                 { .offset = 5652480, .pitch = 256 },
 439                                 { .offset = 5660672, .pitch = 256 },
 440                                 { .offset = 5664768, .pitch = 256 },
 441                                 { .offset = 5668864, .pitch = 256 },
 442                                 { .offset = 5672960, .pitch = 256 },
 443                                 { .offset = 5677056, .pitch = 256 },
 444                         },
 445                         .ubwc_slices = {
 446                                 { .offset = 0, .pitch = 64 },
 447                                 { .offset = 32768, .pitch = 64 },
 448                                 { .offset = 49152, .pitch = 64 },
 449                                 { .offset = 57344, .pitch = 64 },
 450                                 { .offset = 61440, .pitch = 64 },
 451                                 { .offset = 65536, .pitch = 64 },
 452                                 { .offset = 69632, .pitch = 64 },
 453                                 { .offset = 73728, .pitch = 64 },
 454                                 { .offset = 77824, .pitch = 64 },
 455                                 { .offset = 81920, .pitch = 64 },
 456                                 { .offset = 86016, .pitch = 64 },
 457                         },
 458                 },
 459         },
 460
 461         /* UBWC: Get at minimum height of a level across cpps */
 462         {
 463                 .format = PIPE_FORMAT_R16_UINT,
 464                 .layout = {
 465                         .tile_mode = TILE6_3,
 466                         .ubwc = true,
 467                         .width0 = 16384, .height0 = 1,
 468                         .slices = {
 469                                 { .offset = 0, .pitch = 32768 },
 470                                 { .offset = 524288, .pitch = 16384 },
 471                                 { .offset = 786432, .pitch = 8192 },
 472                                 { .offset = 917504, .pitch = 4096 },
 473                                 { .offset = 983040, .pitch = 2048 },
 474                                 { .offset = 1015808, .pitch = 1024 },
 475                                 { .offset = 1032192, .pitch = 512 },
 476                                 { .offset = 1040384, .pitch = 256 },
 477                                 { .offset = 1044480, .pitch = 256 },
 478                                 { .offset = 1048576, .pitch = 256 },
 479                                 { .offset = 1052672, .pitch = 256 },
 480                                 { .offset = 1056768, .pitch = 256 },
 481                                 { .offset = 1060864, .pitch = 256 },
 482                                 { .offset = 1064960, .pitch = 256 },
 483                                 { .offset = 1069056, .pitch = 256 },
 484                         },
 485                         .ubwc_slices = {
 486                                 { .offset = 0, .pitch = 1024 },
 487                                 { .offset = 65536, .pitch = 512 },
 488                                 { .offset = 98304, .pitch = 256 },
 489                                 { .offset = 114688, .pitch = 128 },
 490                                 { .offset = 122880, .pitch = 64 },
 491                                 { .offset = 126976, .pitch = 64 },
 492                                 { .offset = 131072, .pitch = 64 },
 493                                 { .offset = 135168, .pitch = 64 },
 494                                 { .offset = 139264, .pitch = 64 },
 495                                 { .offset = 143360, .pitch = 64 },
 496                                 { .offset = 147456, .pitch = 64 },
 497                                 { .offset = 151552, .pitch = 64 },
 498                                 { .offset = 155648, .pitch = 64 },
 499                                 { .offset = 159744, .pitch = 64 },
 500                                 { .offset = 163840, .pitch = 64 },
 501                         },
 502                 },
 503         },
 504         {
 505                 .format = PIPE_FORMAT_R8G8B8A8_UNORM,
 506                 .layout = {
 507                         .tile_mode = TILE6_3,
 508                         .ubwc = true,
 509                         .width0 = 16384, .height0 = 1,
 510                         .slices = {
 511                                 { .offset = 0, .pitch = 65536 },
 512                                 { .offset = 1048576, .pitch = 32768 },
 513                                 { .offset = 1572864, .pitch = 16384 },
 514                                 { .offset = 1835008, .pitch = 8192 },
 515                                 { .offset = 1966080, .pitch = 4096 },
 516                                 { .offset = 2031616, .pitch = 2048 },
 517                                 { .offset = 2064384, .pitch = 1024 },
 518                                 { .offset = 2080768, .pitch = 512 },
 519                                 { .offset = 2088960, .pitch = 256 },
 520                                 { .offset = 2093056, .pitch = 256 },
 521                                 { .offset = 2097152, .pitch = 256 },
 522                                 { .offset = 2101248, .pitch = 256 },
 523                                 { .offset = 2105344, .pitch = 256 },
 524                                 { .offset = 2109440, .pitch = 256 },
 525                                 { .offset = 2113536, .pitch = 256 },
 526                         },
 527                         .ubwc_slices = {
 528                                 { .offset = 0, .pitch = 1024 },
 529                                 { .offset = 65536, .pitch = 512 },
 530                                 { .offset = 98304, .pitch = 256 },
 531                                 { .offset = 114688, .pitch = 128 },
 532                                 { .offset = 122880, .pitch = 64 },
 533                                 { .offset = 126976, .pitch = 64 },
 534                                 { .offset = 131072, .pitch = 64 },
 535                                 { .offset = 135168, .pitch = 64 },
 536                                 { .offset = 139264, .pitch = 64 },
 537                                 { .offset = 143360, .pitch = 64 },
 538                                 { .offset = 147456, .pitch = 64 },
 539                                 { .offset = 151552, .pitch = 64 },
 540                                 { .offset = 155648, .pitch = 64 },
 541                                 { .offset = 159744, .pitch = 64 },
 542                                 { .offset = 163840, .pitch = 64 },
 543                         },
 544                 },
 545         },
 546         {
 547                 .format = PIPE_FORMAT_R32G32B32A32_FLOAT,
 548                 .layout = {
 549                         .tile_mode = TILE6_3,
 550                         .ubwc = true,
 551                         .width0 = 16384, .height0 = 1,
 552                         .slices = {
 553                                 { .offset = 0, .pitch = 262144 },
 554                                 { .offset = 4194304, .pitch = 131072 },
 555                                 { .offset = 6291456, .pitch = 65536 },
 556                                 { .offset = 7340032, .pitch = 32768 },
 557                                 { .offset = 7864320, .pitch = 16384 },
 558                                 { .offset = 8126464, .pitch = 8192 },
 559                                 { .offset = 8257536, .pitch = 4096 },
 560                                 { .offset = 8323072, .pitch = 2048 },
 561                                 { .offset = 8355840, .pitch = 1024 },
 562                                 { .offset = 8372224, .pitch = 1024 },
 563                                 { .offset = 8388608, .pitch = 1024 },
 564                                 { .offset = 8404992, .pitch = 1024 },
 565                                 { .offset = 8421376, .pitch = 1024 },
 566                                 { .offset = 8437760, .pitch = 1024 },
 567                                 { .offset = 8454144, .pitch = 1024 },
 568                         },
 569                         .ubwc_slices = {
 570                                 { .offset = 0, .pitch = 4096 },
 571                                 { .offset = 262144, .pitch = 2048 },
 572                                 { .offset = 393216, .pitch = 1024 },
 573                                 { .offset = 458752, .pitch = 512 },
 574                                 { .offset = 491520, .pitch = 256 },
 575                                 { .offset = 507904, .pitch = 128 },
 576                                 { .offset = 516096, .pitch = 64 },
 577                                 { .offset = 520192, .pitch = 64 },
 578                                 { .offset = 524288, .pitch = 64 },
 579                                 { .offset = 528384, .pitch = 64 },
 580                                 { .offset = 532480, .pitch = 64 },
 581                                 { .offset = 536576, .pitch = 64 },
 582                                 { .offset = 540672, .pitch = 64 },
 583                                 { .offset = 544768, .pitch = 64 },
 584                                 { .offset = 548864, .pitch = 64 },
 585                         },
 586                 },
 587         },
 588 };
 589
 590 int
 591 main(int argc, char **argv)
 592 {
 593         int ret = 0;
 594
 595         for (int i = 0; i < ARRAY_SIZE(testcases); i++) {
 596                 if (!fdl_test_layout(&testcases[i], 630))
 597                         ret = 1;
 598         }
 599
 600         return ret;
 601 }