src/freedreno/fdl/freedreno_layout.c

   1 /*
   2  * Copyright (C) 2018 Rob Clark <robclark@freedesktop.org>
   3  * Copyright © 2018 Google, Inc.
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the "Software"),
   7  * to deal in the Software without restriction, including without limitation
   8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9  * and/or sell copies of the Software, and to permit persons to whom the
  10  * Software is furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice (including the next
  13  * paragraph) shall be included in all copies or substantial portions of the
  14  * Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  22  * SOFTWARE.
  23  *
  24  * Authors:
  25  *    Rob Clark <robclark@freedesktop.org>
  26  */
  27
  28 #include <stdio.h>
  29
  30 #include "freedreno_layout.h"
  31
  32 void
  33 fdl_layout_buffer(struct fdl_layout *layout, uint32_t size)
  34 {
  35         layout->width0 = size;
  36         layout->height0 = 1;
  37         layout->depth0 = 1;
  38         layout->cpp = 1;
  39         layout->cpp_shift = 0;
  40         layout->size = size;
  41         layout->format = PIPE_FORMAT_R8_UINT;
  42         layout->nr_samples = 1;
  43 }
  44
  45 void
  46 fdl_dump_layout(struct fdl_layout *layout)
  47 {
  48         for (uint32_t level = 0; level < ARRAY_SIZE(layout->slices) && layout->slices[level].size0; level++) {
  49                 struct fdl_slice *slice = &layout->slices[level];
  50                 struct fdl_slice *ubwc_slice = &layout->ubwc_slices[level];
  51
  52                 fprintf(stderr, "%s: %ux%ux%u@%ux%u:\t%2u: stride=%4u, size=%6u,%6u, aligned_height=%3u, offset=0x%x,0x%x, layersz %5u,%5u tiling=%d\n",
  53                                 util_format_name(layout->format),
  54                                 u_minify(layout->width0, level),
  55                                 u_minify(layout->height0, level),
  56                                 u_minify(layout->depth0, level),
  57                                 layout->cpp, layout->nr_samples,
  58                                 level,
  59                                 fdl_pitch(layout, level),
  60                                 slice->size0, ubwc_slice->size0,
  61                                 slice->size0 / fdl_pitch(layout, level),
  62                                 slice->offset, ubwc_slice->offset,
  63                                 layout->layer_size, layout->ubwc_layer_size,
  64                                 fdl_tile_mode(layout, level));
  65         }
  66 }