| Chia-I Wu | b5a1add | 2014-08-16 12:46:32 +0800 | [diff] [blame] | 1 | /* |
| Chia-I Wu | 44e4236 | 2014-09-02 08:32:09 +0800 | [diff] [blame] | 2 | * XGL |
| Chia-I Wu | b5a1add | 2014-08-16 12:46:32 +0800 | [diff] [blame] | 3 | * |
| 4 | * Copyright (C) 2014 LunarG, Inc. |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 7 | * copy of this software and associated documentation files (the "Software"), |
| 8 | * to deal in the Software without restriction, including without limitation |
| 9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 10 | * and/or sell copies of the Software, and to permit persons to whom the |
| 11 | * Software is furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included |
| 14 | * in all copies or substantial portions of the 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 |
| 21 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| 22 | * DEALINGS IN THE SOFTWARE. |
| 23 | * |
| 24 | * Authors: |
| 25 | * Chia-I Wu <olv@lunarg.com> |
| 26 | */ |
| 27 | |
| 28 | #include "icd-format.h" |
| 29 | |
| 30 | static const struct icd_format_info { |
| 31 | XGL_SIZE size; |
| 32 | } icd_format_table[XGL_MAX_CH_FMT + 1] = { |
| 33 | [XGL_CH_FMT_UNDEFINED] = { 0 }, |
| 34 | [XGL_CH_FMT_R4G4] = { 1 }, |
| 35 | [XGL_CH_FMT_R4G4B4A4] = { 2 }, |
| 36 | [XGL_CH_FMT_R5G6B5] = { 2 }, |
| 37 | [XGL_CH_FMT_B5G6R5] = { 2 }, |
| 38 | [XGL_CH_FMT_R5G5B5A1] = { 2 }, |
| 39 | [XGL_CH_FMT_R8] = { 1 }, |
| 40 | [XGL_CH_FMT_R8G8] = { 2 }, |
| 41 | [XGL_CH_FMT_R8G8B8A8] = { 4 }, |
| 42 | [XGL_CH_FMT_B8G8R8A8] = { 4 }, |
| 43 | [XGL_CH_FMT_R10G11B11] = { 4 }, |
| 44 | [XGL_CH_FMT_R11G11B10] = { 4 }, |
| 45 | [XGL_CH_FMT_R10G10B10A2] = { 4 }, |
| 46 | [XGL_CH_FMT_R16] = { 2 }, |
| 47 | [XGL_CH_FMT_R16G16] = { 4 }, |
| 48 | [XGL_CH_FMT_R16G16B16A16] = { 8 }, |
| 49 | [XGL_CH_FMT_R32] = { 4 }, |
| 50 | [XGL_CH_FMT_R32G32] = { 8 }, |
| 51 | [XGL_CH_FMT_R32G32B32] = { 12 }, |
| 52 | [XGL_CH_FMT_R32G32B32A32] = { 16 }, |
| 53 | [XGL_CH_FMT_R16G8] = { 3 }, |
| 54 | [XGL_CH_FMT_R32G8] = { 5 }, |
| 55 | [XGL_CH_FMT_R9G9B9E5] = { 4 }, |
| 56 | [XGL_CH_FMT_BC1] = { 8 }, |
| 57 | [XGL_CH_FMT_BC2] = { 16 }, |
| 58 | [XGL_CH_FMT_BC3] = { 16 }, |
| 59 | [XGL_CH_FMT_BC4] = { 8 }, |
| 60 | [XGL_CH_FMT_BC5] = { 16 }, |
| 61 | [XGL_CH_FMT_BC6U] = { 16 }, |
| 62 | [XGL_CH_FMT_BC6S] = { 16 }, |
| 63 | [XGL_CH_FMT_BC7] = { 16 }, |
| 64 | }; |
| 65 | |
| 66 | unsigned int icd_format_get_size(XGL_FORMAT format) |
| 67 | { |
| 68 | return icd_format_table[format.channelFormat].size; |
| 69 | } |