Mark Lobodzinski | 288e4f7 | 2016-02-02 15:55:36 -0700 | [diff] [blame] | 1 | /* Copyright (c) 2015-2016 The Khronos Group Inc. |
| 2 | * Copyright (c) 2015-2016 Valve Corporation |
| 3 | * Copyright (c) 2015-2016 LunarG, Inc. |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 4 | * |
Mark Lobodzinski | 288e4f7 | 2016-02-02 15:55:36 -0700 | [diff] [blame] | 5 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 6 | * of this software and/or associated documentation files (the "Materials"), to |
| 7 | * deal in the Materials without restriction, including without limitation the |
| 8 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 9 | * sell copies of the Materials, and to permit persons to whom the Materials |
| 10 | * are furnished to do so, subject to the following conditions: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 11 | * |
Mark Lobodzinski | 288e4f7 | 2016-02-02 15:55:36 -0700 | [diff] [blame] | 12 | * The above copyright notice(s) and this permission notice shall be included |
| 13 | * in all copies or substantial portions of the Materials. |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 14 | * |
Mark Lobodzinski | 288e4f7 | 2016-02-02 15:55:36 -0700 | [diff] [blame] | 15 | * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
Mark Lobodzinski | 288e4f7 | 2016-02-02 15:55:36 -0700 | [diff] [blame] | 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| 18 | * |
| 19 | * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
| 20 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| 21 | * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR THE |
| 22 | * USE OR OTHER DEALINGS IN THE MATERIALS |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 23 | * |
Courtney Goeltzenleuchter | 96cd795 | 2015-10-30 11:14:30 -0600 | [diff] [blame] | 24 | * Author: Mark Lobodzinski <mark@lunarg.com> |
| 25 | * |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 26 | */ |
| 27 | |
| 28 | #include <string.h> |
Mark Lobodzinski | d4585f3 | 2016-01-05 11:32:53 -0700 | [diff] [blame] | 29 | #include <string> |
David Pinedo | 329ca9e | 2015-11-06 12:54:48 -0700 | [diff] [blame] | 30 | #include "vulkan/vulkan.h" |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 31 | #include "vk_layer_utils.h" |
| 32 | |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 33 | |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 34 | typedef struct _VULKAN_FORMAT_INFO { |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 35 | size_t size; |
| 36 | uint32_t channel_count; |
| 37 | VkFormatCompatibilityClass format_class; |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 38 | } VULKAN_FORMAT_INFO; |
| 39 | |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 40 | |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 41 | // Set up data structure with number of bytes and number of channels |
| 42 | // for each Vulkan format. |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 43 | static const VULKAN_FORMAT_INFO vk_format_table[VK_FORMAT_RANGE_SIZE] = { |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 44 | { 0, 0, VK_FORMAT_COMPATIBILITY_CLASS_NONE_BIT }, // [VK_FORMAT_UNDEFINED] |
| 45 | { 1, 2, VK_FORMAT_COMPATIBILITY_CLASS_8_BIT }, // [VK_FORMAT_R4G4_UNORM_PACK8] |
| 46 | { 2, 4, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_R4G4B4A4_UNORM_PACK16] |
| 47 | { 2, 4, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_B4G4R4A4_UNORM_PACK16] |
| 48 | { 2, 3, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_R5G6B5_UNORM_PACK16] |
| 49 | { 2, 3, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_B5G6R5_UNORM_PACK16] |
| 50 | { 2, 4, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_R5G5B5A1_UNORM_PACK16] |
| 51 | { 2, 4, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_B5G5R5A1_UNORM_PACK16] |
| 52 | { 2, 4, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_A1R5G5B5_UNORM_PACK16] |
| 53 | { 1, 1, VK_FORMAT_COMPATIBILITY_CLASS_8_BIT }, // [VK_FORMAT_R8_UNORM] |
| 54 | { 1, 1, VK_FORMAT_COMPATIBILITY_CLASS_8_BIT }, // [VK_FORMAT_R8_SNORM] |
| 55 | { 1, 1, VK_FORMAT_COMPATIBILITY_CLASS_8_BIT }, // [VK_FORMAT_R8_USCALED] |
| 56 | { 1, 1, VK_FORMAT_COMPATIBILITY_CLASS_8_BIT }, // [VK_FORMAT_R8_SSCALED] |
| 57 | { 1, 1, VK_FORMAT_COMPATIBILITY_CLASS_8_BIT }, // [VK_FORMAT_R8_UINT] |
| 58 | { 1, 1, VK_FORMAT_COMPATIBILITY_CLASS_8_BIT }, // [VK_FORMAT_R8_SINT] |
| 59 | { 1, 1, VK_FORMAT_COMPATIBILITY_CLASS_8_BIT }, // [VK_FORMAT_R8_SRGB] |
| 60 | { 2, 2, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_R8G8_UNORM] |
| 61 | { 2, 2, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_R8G8_SNORM] |
| 62 | { 2, 2, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_R8G8_USCALED] |
| 63 | { 2, 2, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_R8G8_SSCALED] |
| 64 | { 2, 2, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_R8G8_UINT] |
| 65 | { 2, 2, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_R8G8_SINT] |
| 66 | { 2, 2, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_R8G8_SRGB] |
| 67 | { 3, 3, VK_FORMAT_COMPATIBILITY_CLASS_24_BIT }, // [VK_FORMAT_R8G8B8_UNORM] |
| 68 | { 3, 3, VK_FORMAT_COMPATIBILITY_CLASS_24_BIT }, // [VK_FORMAT_R8G8B8_SNORM] |
| 69 | { 3, 3, VK_FORMAT_COMPATIBILITY_CLASS_24_BIT }, // [VK_FORMAT_R8G8B8_USCALED] |
| 70 | { 3, 3, VK_FORMAT_COMPATIBILITY_CLASS_24_BIT }, // [VK_FORMAT_R8G8B8_SSCALED] |
| 71 | { 3, 3, VK_FORMAT_COMPATIBILITY_CLASS_24_BIT }, // [VK_FORMAT_R8G8B8_UINT] |
| 72 | { 3, 3, VK_FORMAT_COMPATIBILITY_CLASS_24_BIT }, // [VK_FORMAT_R8G8B8_SINT] |
| 73 | { 3, 3, VK_FORMAT_COMPATIBILITY_CLASS_24_BIT }, // [VK_FORMAT_R8G8B8_SRGB] |
| 74 | { 3, 3, VK_FORMAT_COMPATIBILITY_CLASS_24_BIT }, // [VK_FORMAT_B8G8R8_UNORM] |
| 75 | { 3, 3, VK_FORMAT_COMPATIBILITY_CLASS_24_BIT }, // [VK_FORMAT_B8G8R8_SNORM] |
| 76 | { 3, 3, VK_FORMAT_COMPATIBILITY_CLASS_24_BIT }, // [VK_FORMAT_B8G8R8_USCALED] |
| 77 | { 3, 3, VK_FORMAT_COMPATIBILITY_CLASS_24_BIT }, // [VK_FORMAT_B8G8R8_SSCALED] |
| 78 | { 3, 3, VK_FORMAT_COMPATIBILITY_CLASS_24_BIT }, // [VK_FORMAT_B8G8R8_UINT] |
| 79 | { 3, 3, VK_FORMAT_COMPATIBILITY_CLASS_24_BIT }, // [VK_FORMAT_B8G8R8_SINT] |
| 80 | { 3, 3, VK_FORMAT_COMPATIBILITY_CLASS_24_BIT }, // [VK_FORMAT_B8G8R8_SRGB] |
| 81 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_R8G8B8A8_UNORM] |
| 82 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_R8G8B8A8_SNORM] |
| 83 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_R8G8B8A8_USCALED] |
| 84 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_R8G8B8A8_SSCALED] |
| 85 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_R8G8B8A8_UINT] |
| 86 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_R8G8B8A8_SINT] |
| 87 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_R8G8B8A8_SRGB] |
| 88 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_B8G8R8A8_UNORM] |
| 89 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_B8G8R8A8_SNORM] |
| 90 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_B8G8R8A8_USCALED] |
| 91 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_B8G8R8A8_SSCALED] |
| 92 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_B8G8R8A8_UINT] |
| 93 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_B8G8R8A8_SINT] |
| 94 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_B8G8R8A8_SRGB] |
| 95 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A8B8G8R8_UNORM_PACK32] |
| 96 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A8B8G8R8_SNORM_PACK32] |
| 97 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A8B8G8R8_USCALED_PACK32] |
| 98 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A8B8G8R8_SSCALED_PACK32] |
| 99 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A8B8G8R8_UINT_PACK32] |
| 100 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A8B8G8R8_SINT_PACK32] |
| 101 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_B8G8R8A8_SRGB_PACK32] |
| 102 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A2R10G10B10_UNORM_PACK32] |
| 103 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A2R10G10B10_SNORM_PACK32] |
| 104 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A2R10G10B10_USCALED_PACK32] |
| 105 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A2R10G10B10_SSCALED_PACK32] |
| 106 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A2R10G10B10_UINT_PACK32] |
| 107 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A2R10G10B10_SINT_PACK32] |
| 108 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A2B10G10R10_UNORM_PACK32] |
| 109 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A2B10G10R10_SNORM_PACK32] |
| 110 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A2B10G10R10_USCALED_PACK32] |
| 111 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A2B10G10R10_SSCALED_PACK32] |
| 112 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A2B10G10R10_UINT_PACK32] |
| 113 | { 4, 4, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_A2B10G10R10_SINT_PACK32] |
| 114 | { 2, 1, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_R16_UNORM] |
| 115 | { 2, 1, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_R16_SNORM] |
| 116 | { 2, 1, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_R16_USCALED] |
| 117 | { 2, 1, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_R16_SSCALED] |
| 118 | { 2, 1, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_R16_UINT] |
| 119 | { 2, 1, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_R16_SINT] |
| 120 | { 2, 1, VK_FORMAT_COMPATIBILITY_CLASS_16_BIT }, // [VK_FORMAT_R16_SFLOAT] |
| 121 | { 4, 2, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_R16G16_UNORM] |
| 122 | { 4, 2, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_R16G16_SNORM] |
| 123 | { 4, 2, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_R16G16_USCALED] |
| 124 | { 4, 2, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_R16G16_SSCALED] |
| 125 | { 4, 2, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_R16G16_UINT] |
| 126 | { 4, 2, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_R16G16_SINT] |
| 127 | { 4, 2, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_R16G16_SFLOAT] |
| 128 | { 6, 3, VK_FORMAT_COMPATIBILITY_CLASS_48_BIT }, // [VK_FORMAT_R16G16B16_UNORM] |
| 129 | { 6, 3, VK_FORMAT_COMPATIBILITY_CLASS_48_BIT }, // [VK_FORMAT_R16G16B16_SNORM] |
| 130 | { 6, 3, VK_FORMAT_COMPATIBILITY_CLASS_48_BIT }, // [VK_FORMAT_R16G16B16_USCALED] |
| 131 | { 6, 3, VK_FORMAT_COMPATIBILITY_CLASS_48_BIT }, // [VK_FORMAT_R16G16B16_SSCALED] |
| 132 | { 6, 3, VK_FORMAT_COMPATIBILITY_CLASS_48_BIT }, // [VK_FORMAT_R16G16B16_UINT] |
| 133 | { 6, 3, VK_FORMAT_COMPATIBILITY_CLASS_48_BIT }, // [VK_FORMAT_R16G16B16_SINT] |
| 134 | { 6, 3, VK_FORMAT_COMPATIBILITY_CLASS_48_BIT }, // [VK_FORMAT_R16G16B16_SFLOAT] |
| 135 | { 8, 4, VK_FORMAT_COMPATIBILITY_CLASS_64_BIT }, // [VK_FORMAT_R16G16B16A16_UNORM] |
| 136 | { 8, 4, VK_FORMAT_COMPATIBILITY_CLASS_64_BIT }, // [VK_FORMAT_R16G16B16A16_SNORM] |
| 137 | { 8, 4, VK_FORMAT_COMPATIBILITY_CLASS_64_BIT }, // [VK_FORMAT_R16G16B16A16_USCALED] |
| 138 | { 8, 4, VK_FORMAT_COMPATIBILITY_CLASS_64_BIT }, // [VK_FORMAT_R16G16B16A16_SSCALED] |
| 139 | { 8, 4, VK_FORMAT_COMPATIBILITY_CLASS_64_BIT }, // [VK_FORMAT_R16G16B16A16_UINT] |
| 140 | { 8, 4, VK_FORMAT_COMPATIBILITY_CLASS_64_BIT }, // [VK_FORMAT_R16G16B16A16_SINT] |
| 141 | { 8, 4, VK_FORMAT_COMPATIBILITY_CLASS_64_BIT }, // [VK_FORMAT_R16G16B16A16_SFLOAT] |
| 142 | { 4, 1, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_R32_UINT] |
| 143 | { 4, 1, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_R32_SINT] |
| 144 | { 4, 1, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_R32_SFLOAT] |
| 145 | { 8, 2, VK_FORMAT_COMPATIBILITY_CLASS_64_BIT }, // [VK_FORMAT_R32G32_UINT] |
| 146 | { 8, 2, VK_FORMAT_COMPATIBILITY_CLASS_64_BIT }, // [VK_FORMAT_R32G32_SINT] |
| 147 | { 8, 2, VK_FORMAT_COMPATIBILITY_CLASS_64_BIT }, // [VK_FORMAT_R32G32_SFLOAT] |
| 148 | { 12, 3, VK_FORMAT_COMPATIBILITY_CLASS_96_BIT }, // [VK_FORMAT_R32G32B32_UINT] |
| 149 | { 12, 3, VK_FORMAT_COMPATIBILITY_CLASS_96_BIT }, // [VK_FORMAT_R32G32B32_SINT] |
| 150 | { 12, 3, VK_FORMAT_COMPATIBILITY_CLASS_96_BIT }, // [VK_FORMAT_R32G32B32_SFLOAT] |
| 151 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_128_BIT }, // [VK_FORMAT_R32G32B32A32_UINT] |
| 152 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_128_BIT }, // [VK_FORMAT_R32G32B32A32_SINT] |
| 153 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_128_BIT }, // [VK_FORMAT_R32G32B32A32_SFLOAT] |
| 154 | { 8, 1, VK_FORMAT_COMPATIBILITY_CLASS_64_BIT }, // [VK_FORMAT_R64_UINT] |
| 155 | { 8, 1, VK_FORMAT_COMPATIBILITY_CLASS_64_BIT }, // [VK_FORMAT_R64_SINT] |
| 156 | { 8, 1, VK_FORMAT_COMPATIBILITY_CLASS_64_BIT }, // [VK_FORMAT_R64_SFLOAT] |
| 157 | { 16, 2, VK_FORMAT_COMPATIBILITY_CLASS_128_BIT }, // [VK_FORMAT_R64G64_UINT] |
| 158 | { 16, 2, VK_FORMAT_COMPATIBILITY_CLASS_128_BIT }, // [VK_FORMAT_R64G64_SINT] |
| 159 | { 16, 2, VK_FORMAT_COMPATIBILITY_CLASS_128_BIT }, // [VK_FORMAT_R64G64_SFLOAT] |
| 160 | { 24, 3, VK_FORMAT_COMPATIBILITY_CLASS_192_BIT }, // [VK_FORMAT_R64G64B64_UINT] |
| 161 | { 24, 3, VK_FORMAT_COMPATIBILITY_CLASS_192_BIT }, // [VK_FORMAT_R64G64B64_SINT] |
| 162 | { 24, 3, VK_FORMAT_COMPATIBILITY_CLASS_192_BIT }, // [VK_FORMAT_R64G64B64_SFLOAT] |
| 163 | { 32, 4, VK_FORMAT_COMPATIBILITY_CLASS_256_BIT }, // [VK_FORMAT_R64G64B64A64_UINT] |
| 164 | { 32, 4, VK_FORMAT_COMPATIBILITY_CLASS_256_BIT }, // [VK_FORMAT_R64G64B64A64_SINT] |
| 165 | { 32, 4, VK_FORMAT_COMPATIBILITY_CLASS_256_BIT }, // [VK_FORMAT_R64G64B64A64_SFLOAT] |
| 166 | { 4, 3, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_B10G11R11_UFLOAT_PACK32] |
| 167 | { 4, 3, VK_FORMAT_COMPATIBILITY_CLASS_32_BIT }, // [VK_FORMAT_E5B9G9R9_UFLOAT_PACK32] |
| 168 | { 2, 1, VK_FORMAT_COMPATIBILITY_CLASS_NONE_BIT }, // [VK_FORMAT_D16_UNORM] |
| 169 | { 3, 1, VK_FORMAT_COMPATIBILITY_CLASS_NONE_BIT }, // [VK_FORMAT_X8_D24_UNORM_PACK32] |
| 170 | { 4, 1, VK_FORMAT_COMPATIBILITY_CLASS_NONE_BIT }, // [VK_FORMAT_D32_SFLOAT] |
| 171 | { 1, 1, VK_FORMAT_COMPATIBILITY_CLASS_NONE_BIT }, // [VK_FORMAT_S8_UINT] |
| 172 | { 3, 2, VK_FORMAT_COMPATIBILITY_CLASS_NONE_BIT }, // [VK_FORMAT_D16_UNORM_S8_UINT] |
| 173 | { 4, 2, VK_FORMAT_COMPATIBILITY_CLASS_NONE_BIT }, // [VK_FORMAT_D24_UNORM_S8_UINT] |
| 174 | { 4, 2, VK_FORMAT_COMPATIBILITY_CLASS_NONE_BIT }, // [VK_FORMAT_D32_SFLOAT_S8_UINT] |
| 175 | { 8, 4, VK_FORMAT_COMPATIBILITY_CLASS_BC1_RGB_BIT }, // [VK_FORMAT_BC1_RGB_UNORM_BLOCK] |
| 176 | { 8, 4, VK_FORMAT_COMPATIBILITY_CLASS_BC1_RGB_BIT }, // [VK_FORMAT_BC1_RGB_SRGB_BLOCK] |
| 177 | { 8, 4, VK_FORMAT_COMPATIBILITY_CLASS_BC1_RGBA_BIT }, // [VK_FORMAT_BC1_RGBA_UNORM_BLOCK] |
| 178 | { 8, 4, VK_FORMAT_COMPATIBILITY_CLASS_BC1_RGBA_BIT }, // [VK_FORMAT_BC1_RGBA_SRGB_BLOCK] |
| 179 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_BC2_BIT }, // [VK_FORMAT_BC2_UNORM_BLOCK] |
| 180 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_BC2_BIT }, // [VK_FORMAT_BC2_SRGB_BLOCK] |
| 181 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_BC3_BIT }, // [VK_FORMAT_BC3_UNORM_BLOCK] |
| 182 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_BC3_BIT }, // [VK_FORMAT_BC3_SRGB_BLOCK] |
| 183 | { 8, 4, VK_FORMAT_COMPATIBILITY_CLASS_BC4_BIT }, // [VK_FORMAT_BC4_UNORM_BLOCK] |
| 184 | { 8, 4, VK_FORMAT_COMPATIBILITY_CLASS_BC4_BIT }, // [VK_FORMAT_BC4_SNORM_BLOCK] |
| 185 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_BC5_BIT }, // [VK_FORMAT_BC5_UNORM_BLOCK] |
| 186 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_BC5_BIT }, // [VK_FORMAT_BC5_SNORM_BLOCK] |
| 187 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_BC6H_BIT }, // [VK_FORMAT_BC6H_UFLOAT_BLOCK] |
| 188 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_BC6H_BIT }, // [VK_FORMAT_BC6H_SFLOAT_BLOCK] |
| 189 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_BC7_BIT }, // [VK_FORMAT_BC7_UNORM_BLOCK] |
| 190 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_BC7_BIT }, // [VK_FORMAT_BC7_SRGB_BLOCK] |
| 191 | { 8, 3, VK_FORMAT_COMPATIBILITY_CLASS_ETC2_RGB_BIT }, // [VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK] |
| 192 | { 8, 3, VK_FORMAT_COMPATIBILITY_CLASS_ETC2_RGB_BIT }, // [VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK] |
| 193 | { 8, 4, VK_FORMAT_COMPATIBILITY_CLASS_ETC2_RGBA_BIT }, // [VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK] |
| 194 | { 8, 4, VK_FORMAT_COMPATIBILITY_CLASS_ETC2_RGBA_BIT }, // [VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK] |
| 195 | { 8, 4, VK_FORMAT_COMPATIBILITY_CLASS_ETC2_EAC_RGBA_BIT }, // [VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK] |
| 196 | { 8, 4, VK_FORMAT_COMPATIBILITY_CLASS_ETC2_EAC_RGBA_BIT }, // [VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK] |
| 197 | { 8, 1, VK_FORMAT_COMPATIBILITY_CLASS_EAC_R_BIT }, // [VK_FORMAT_EAC_R11_UNORM_BLOCK] |
| 198 | { 8, 1, VK_FORMAT_COMPATIBILITY_CLASS_EAC_R_BIT }, // [VK_FORMAT_EAC_R11_SNORM_BLOCK] |
| 199 | { 16, 2, VK_FORMAT_COMPATIBILITY_CLASS_EAC_RG_BIT }, // [VK_FORMAT_EAC_R11G11_UNORM_BLOCK] |
| 200 | { 16, 2, VK_FORMAT_COMPATIBILITY_CLASS_EAC_RG_BIT }, // [VK_FORMAT_EAC_R11G11_SNORM_BLOCK] |
| 201 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_4X4_BIT }, // [VK_FORMAT_ASTC_4x4_UNORM_BLOCK] |
| 202 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_4X4_BIT }, // [VK_FORMAT_ASTC_4x4_SRGB_BLOCK] |
| 203 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_5X4_BIT }, // [VK_FORMAT_ASTC_5x4_UNORM_BLOCK] |
| 204 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_5X4_BIT }, // [VK_FORMAT_ASTC_5x4_SRGB_BLOCK] |
| 205 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_5X5_BIT }, // [VK_FORMAT_ASTC_5x5_UNORM_BLOCK] |
| 206 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_5X5_BIT }, // [VK_FORMAT_ASTC_5x5_SRGB_BLOCK] |
| 207 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_6X5_BIT }, // [VK_FORMAT_ASTC_6x5_UNORM_BLOCK] |
| 208 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_6X5_BIT }, // [VK_FORMAT_ASTC_6x5_SRGB_BLOCK] |
| 209 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_6X6_BIT }, // [VK_FORMAT_ASTC_6x6_UNORM_BLOCK] |
| 210 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_6X6_BIT }, // [VK_FORMAT_ASTC_6x6_SRGB_BLOCK] |
| 211 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_8X5_BIT }, // [VK_FORMAT_ASTC_8x5_UNORM_BLOCK] |
| 212 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_8X5_BIT }, // [VK_FORMAT_ASTC_8x5_SRGB_BLOCK] |
| 213 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_8X6_BIT }, // [VK_FORMAT_ASTC_8x6_UNORM_BLOCK] |
| 214 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_8X6_BIT }, // [VK_FORMAT_ASTC_8x6_SRGB_BLOCK] |
| 215 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_8X8_BIT }, // [VK_FORMAT_ASTC_8x8_UNORM_BLOCK] |
| 216 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_8X8_BIT }, // [VK_FORMAT_ASTC_8x8_SRGB_BLOCK] |
| 217 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_10X5_BIT }, // [VK_FORMAT_ASTC_10x5_UNORM_BLOCK] |
| 218 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_10X5_BIT }, // [VK_FORMAT_ASTC_10x5_SRGB_BLOCK] |
| 219 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_10X6_BIT }, // [VK_FORMAT_ASTC_10x6_UNORM_BLOCK] |
| 220 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_10X6_BIT }, // [VK_FORMAT_ASTC_10x6_SRGB_BLOCK] |
| 221 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_10X8_BIT }, // [VK_FORMAT_ASTC_10x8_UNORM_BLOCK] |
| 222 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_10X8_BIT }, // [VK_FORMAT_ASTC_10x8_SRGB_BLOCK] |
| 223 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_10X10_BIT }, // [VK_FORMAT_ASTC_10x10_UNORM_BLOCK] |
| 224 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_10X10_BIT }, // [VK_FORMAT_ASTC_10x10_SRGB_BLOCK] |
| 225 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_12X10_BIT }, // [VK_FORMAT_ASTC_12x10_UNORM_BLOCK] |
| 226 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_12X10_BIT }, // [VK_FORMAT_ASTC_12x10_SRGB_BLOCK] |
| 227 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_12X12_BIT }, // [VK_FORMAT_ASTC_12x12_UNORM_BLOCK] |
| 228 | { 16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ASTC_12X12_BIT }, // [VK_FORMAT_ASTC_12x12_SRGB_BLOCK] |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 229 | }; |
| 230 | |
Mark Lobodzinski | b4092de | 2015-10-23 14:20:31 -0600 | [diff] [blame] | 231 | // Return true if format is a depth or stencil format |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 232 | bool vk_format_is_depth_or_stencil(VkFormat format) |
| 233 | { |
Mark Lobodzinski | b4092de | 2015-10-23 14:20:31 -0600 | [diff] [blame] | 234 | return (vk_format_is_depth_and_stencil(format) || |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 235 | vk_format_is_depth_only(format) || |
Mark Lobodzinski | b4092de | 2015-10-23 14:20:31 -0600 | [diff] [blame] | 236 | vk_format_is_stencil_only(format)); |
| 237 | } |
| 238 | |
| 239 | // Return true if format contains depth and stencil information |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 240 | bool vk_format_is_depth_and_stencil(VkFormat format) |
| 241 | { |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 242 | bool is_ds = false; |
| 243 | |
| 244 | switch (format) { |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 245 | case VK_FORMAT_D16_UNORM_S8_UINT: |
| 246 | case VK_FORMAT_D24_UNORM_S8_UINT: |
| 247 | case VK_FORMAT_D32_SFLOAT_S8_UINT: |
| 248 | is_ds = true; |
| 249 | break; |
| 250 | default: |
| 251 | break; |
| 252 | } |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 253 | return is_ds; |
| 254 | } |
| 255 | |
Mark Lobodzinski | b4092de | 2015-10-23 14:20:31 -0600 | [diff] [blame] | 256 | // Return true if format is a stencil-only format |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 257 | bool vk_format_is_stencil_only(VkFormat format) |
| 258 | { |
Mark Lobodzinski | b4092de | 2015-10-23 14:20:31 -0600 | [diff] [blame] | 259 | return (format == VK_FORMAT_S8_UINT); |
| 260 | } |
| 261 | |
| 262 | // Return true if format is a depth-only format |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 263 | bool vk_format_is_depth_only(VkFormat format) |
| 264 | { |
Mark Lobodzinski | b4092de | 2015-10-23 14:20:31 -0600 | [diff] [blame] | 265 | bool is_depth = false; |
| 266 | |
| 267 | switch (format) { |
| 268 | case VK_FORMAT_D16_UNORM: |
Chia-I Wu | 9eabb8f | 2015-11-10 17:01:22 +0800 | [diff] [blame] | 269 | case VK_FORMAT_X8_D24_UNORM_PACK32: |
Mark Lobodzinski | b4092de | 2015-10-23 14:20:31 -0600 | [diff] [blame] | 270 | case VK_FORMAT_D32_SFLOAT: |
| 271 | is_depth = true; |
| 272 | break; |
| 273 | default: |
| 274 | break; |
| 275 | } |
| 276 | |
| 277 | return is_depth; |
| 278 | } |
| 279 | |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 280 | // Return true if format is of time UNORM |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 281 | bool vk_format_is_norm(VkFormat format) |
| 282 | { |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 283 | bool is_norm = false; |
| 284 | |
| 285 | switch (format) { |
Chia-I Wu | 69c479e | 2015-11-10 17:01:22 +0800 | [diff] [blame] | 286 | case VK_FORMAT_R4G4_UNORM_PACK8: |
| 287 | case VK_FORMAT_R4G4B4A4_UNORM_PACK16: |
| 288 | case VK_FORMAT_R5G6B5_UNORM_PACK16: |
| 289 | case VK_FORMAT_R5G5B5A1_UNORM_PACK16: |
Chia-I Wu | 8c85974 | 2015-11-10 17:01:22 +0800 | [diff] [blame] | 290 | case VK_FORMAT_A1R5G5B5_UNORM_PACK16: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 291 | case VK_FORMAT_R8_UNORM: |
| 292 | case VK_FORMAT_R8_SNORM: |
| 293 | case VK_FORMAT_R8G8_UNORM: |
| 294 | case VK_FORMAT_R8G8_SNORM: |
| 295 | case VK_FORMAT_R8G8B8_UNORM: |
| 296 | case VK_FORMAT_R8G8B8_SNORM: |
| 297 | case VK_FORMAT_R8G8B8A8_UNORM: |
| 298 | case VK_FORMAT_R8G8B8A8_SNORM: |
Chia-I Wu | 8c85974 | 2015-11-10 17:01:22 +0800 | [diff] [blame] | 299 | case VK_FORMAT_A8B8G8R8_UNORM_PACK32: |
| 300 | case VK_FORMAT_A8B8G8R8_SNORM_PACK32: |
Chia-I Wu | 9eabb8f | 2015-11-10 17:01:22 +0800 | [diff] [blame] | 301 | case VK_FORMAT_A2B10G10R10_UNORM_PACK32: |
| 302 | case VK_FORMAT_A2B10G10R10_SNORM_PACK32: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 303 | case VK_FORMAT_R16_UNORM: |
| 304 | case VK_FORMAT_R16_SNORM: |
| 305 | case VK_FORMAT_R16G16_UNORM: |
| 306 | case VK_FORMAT_R16G16_SNORM: |
| 307 | case VK_FORMAT_R16G16B16_UNORM: |
| 308 | case VK_FORMAT_R16G16B16_SNORM: |
| 309 | case VK_FORMAT_R16G16B16A16_UNORM: |
| 310 | case VK_FORMAT_R16G16B16A16_SNORM: |
Chia-I Wu | 1fb4618 | 2015-11-10 16:44:23 +0800 | [diff] [blame] | 311 | case VK_FORMAT_BC1_RGB_UNORM_BLOCK: |
| 312 | case VK_FORMAT_BC2_UNORM_BLOCK: |
| 313 | case VK_FORMAT_BC3_UNORM_BLOCK: |
| 314 | case VK_FORMAT_BC4_UNORM_BLOCK: |
| 315 | case VK_FORMAT_BC4_SNORM_BLOCK: |
| 316 | case VK_FORMAT_BC5_UNORM_BLOCK: |
| 317 | case VK_FORMAT_BC5_SNORM_BLOCK: |
| 318 | case VK_FORMAT_BC7_UNORM_BLOCK: |
| 319 | case VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK: |
| 320 | case VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK: |
| 321 | case VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK: |
| 322 | case VK_FORMAT_EAC_R11_UNORM_BLOCK: |
| 323 | case VK_FORMAT_EAC_R11_SNORM_BLOCK: |
| 324 | case VK_FORMAT_EAC_R11G11_UNORM_BLOCK: |
| 325 | case VK_FORMAT_EAC_R11G11_SNORM_BLOCK: |
| 326 | case VK_FORMAT_ASTC_4x4_UNORM_BLOCK: |
| 327 | case VK_FORMAT_ASTC_5x4_UNORM_BLOCK: |
| 328 | case VK_FORMAT_ASTC_5x5_UNORM_BLOCK: |
| 329 | case VK_FORMAT_ASTC_6x5_UNORM_BLOCK: |
| 330 | case VK_FORMAT_ASTC_6x6_UNORM_BLOCK: |
| 331 | case VK_FORMAT_ASTC_8x5_UNORM_BLOCK: |
| 332 | case VK_FORMAT_ASTC_8x6_UNORM_BLOCK: |
| 333 | case VK_FORMAT_ASTC_8x8_UNORM_BLOCK: |
| 334 | case VK_FORMAT_ASTC_10x5_UNORM_BLOCK: |
| 335 | case VK_FORMAT_ASTC_10x6_UNORM_BLOCK: |
| 336 | case VK_FORMAT_ASTC_10x8_UNORM_BLOCK: |
| 337 | case VK_FORMAT_ASTC_10x10_UNORM_BLOCK: |
| 338 | case VK_FORMAT_ASTC_12x10_UNORM_BLOCK: |
| 339 | case VK_FORMAT_ASTC_12x12_UNORM_BLOCK: |
Chia-I Wu | 69c479e | 2015-11-10 17:01:22 +0800 | [diff] [blame] | 340 | case VK_FORMAT_B5G6R5_UNORM_PACK16: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 341 | case VK_FORMAT_B8G8R8_UNORM: |
| 342 | case VK_FORMAT_B8G8R8_SNORM: |
| 343 | case VK_FORMAT_B8G8R8A8_UNORM: |
| 344 | case VK_FORMAT_B8G8R8A8_SNORM: |
Chia-I Wu | 9eabb8f | 2015-11-10 17:01:22 +0800 | [diff] [blame] | 345 | case VK_FORMAT_A2R10G10B10_UNORM_PACK32: |
| 346 | case VK_FORMAT_A2R10G10B10_SNORM_PACK32: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 347 | is_norm = true; |
| 348 | break; |
| 349 | default: |
| 350 | break; |
| 351 | } |
| 352 | |
| 353 | return is_norm; |
| 354 | }; |
| 355 | |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 356 | |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 357 | // Return true if format is an integer format |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 358 | bool vk_format_is_int(VkFormat format) |
| 359 | { |
Mark Lobodzinski | b4092de | 2015-10-23 14:20:31 -0600 | [diff] [blame] | 360 | return (vk_format_is_sint(format) || vk_format_is_uint(format)); |
| 361 | } |
| 362 | |
| 363 | // Return true if format is an unsigned integer format |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 364 | bool vk_format_is_uint(VkFormat format) |
| 365 | { |
Mark Lobodzinski | b4092de | 2015-10-23 14:20:31 -0600 | [diff] [blame] | 366 | bool is_uint = false; |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 367 | |
| 368 | switch (format) { |
| 369 | case VK_FORMAT_R8_UINT: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 370 | case VK_FORMAT_R8G8_UINT: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 371 | case VK_FORMAT_R8G8B8_UINT: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 372 | case VK_FORMAT_R8G8B8A8_UINT: |
Chia-I Wu | 8c85974 | 2015-11-10 17:01:22 +0800 | [diff] [blame] | 373 | case VK_FORMAT_A8B8G8R8_UINT_PACK32: |
Chia-I Wu | 9eabb8f | 2015-11-10 17:01:22 +0800 | [diff] [blame] | 374 | case VK_FORMAT_A2B10G10R10_UINT_PACK32: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 375 | case VK_FORMAT_R16_UINT: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 376 | case VK_FORMAT_R16G16_UINT: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 377 | case VK_FORMAT_R16G16B16_UINT: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 378 | case VK_FORMAT_R16G16B16A16_UINT: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 379 | case VK_FORMAT_R32_UINT: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 380 | case VK_FORMAT_R32G32_UINT: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 381 | case VK_FORMAT_R32G32B32_UINT: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 382 | case VK_FORMAT_R32G32B32A32_UINT: |
Chia-I Wu | 8c85974 | 2015-11-10 17:01:22 +0800 | [diff] [blame] | 383 | case VK_FORMAT_R64_UINT: |
| 384 | case VK_FORMAT_R64G64_UINT: |
| 385 | case VK_FORMAT_R64G64B64_UINT: |
| 386 | case VK_FORMAT_R64G64B64A64_UINT: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 387 | case VK_FORMAT_B8G8R8_UINT: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 388 | case VK_FORMAT_B8G8R8A8_UINT: |
Chia-I Wu | 9eabb8f | 2015-11-10 17:01:22 +0800 | [diff] [blame] | 389 | case VK_FORMAT_A2R10G10B10_UINT_PACK32: |
Mark Lobodzinski | b4092de | 2015-10-23 14:20:31 -0600 | [diff] [blame] | 390 | is_uint = true; |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 391 | break; |
| 392 | default: |
| 393 | break; |
| 394 | } |
| 395 | |
Mark Lobodzinski | b4092de | 2015-10-23 14:20:31 -0600 | [diff] [blame] | 396 | return is_uint; |
| 397 | } |
| 398 | |
| 399 | // Return true if format is a signed integer format |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 400 | bool vk_format_is_sint(VkFormat format) |
| 401 | { |
Mark Lobodzinski | b4092de | 2015-10-23 14:20:31 -0600 | [diff] [blame] | 402 | bool is_sint = false; |
| 403 | |
| 404 | switch (format) { |
| 405 | case VK_FORMAT_R8_SINT: |
| 406 | case VK_FORMAT_R8G8_SINT: |
| 407 | case VK_FORMAT_R8G8B8_SINT: |
| 408 | case VK_FORMAT_R8G8B8A8_SINT: |
Chia-I Wu | 8c85974 | 2015-11-10 17:01:22 +0800 | [diff] [blame] | 409 | case VK_FORMAT_A8B8G8R8_SINT_PACK32: |
Chia-I Wu | 9eabb8f | 2015-11-10 17:01:22 +0800 | [diff] [blame] | 410 | case VK_FORMAT_A2B10G10R10_SINT_PACK32: |
Mark Lobodzinski | b4092de | 2015-10-23 14:20:31 -0600 | [diff] [blame] | 411 | case VK_FORMAT_R16_SINT: |
| 412 | case VK_FORMAT_R16G16_SINT: |
| 413 | case VK_FORMAT_R16G16B16_SINT: |
| 414 | case VK_FORMAT_R16G16B16A16_SINT: |
| 415 | case VK_FORMAT_R32_SINT: |
| 416 | case VK_FORMAT_R32G32_SINT: |
| 417 | case VK_FORMAT_R32G32B32_SINT: |
| 418 | case VK_FORMAT_R32G32B32A32_SINT: |
Chia-I Wu | 8c85974 | 2015-11-10 17:01:22 +0800 | [diff] [blame] | 419 | case VK_FORMAT_R64_SINT: |
| 420 | case VK_FORMAT_R64G64_SINT: |
| 421 | case VK_FORMAT_R64G64B64_SINT: |
| 422 | case VK_FORMAT_R64G64B64A64_SINT: |
Mark Lobodzinski | b4092de | 2015-10-23 14:20:31 -0600 | [diff] [blame] | 423 | case VK_FORMAT_B8G8R8_SINT: |
| 424 | case VK_FORMAT_B8G8R8A8_SINT: |
Chia-I Wu | 9eabb8f | 2015-11-10 17:01:22 +0800 | [diff] [blame] | 425 | case VK_FORMAT_A2R10G10B10_SINT_PACK32: |
Mark Lobodzinski | b4092de | 2015-10-23 14:20:31 -0600 | [diff] [blame] | 426 | is_sint = true; |
| 427 | break; |
| 428 | default: |
| 429 | break; |
| 430 | } |
| 431 | |
| 432 | return is_sint; |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 433 | } |
| 434 | |
| 435 | // Return true if format is a floating-point format |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 436 | bool vk_format_is_float(VkFormat format) |
| 437 | { |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 438 | bool is_float = false; |
| 439 | |
| 440 | switch (format) { |
| 441 | case VK_FORMAT_R16_SFLOAT: |
| 442 | case VK_FORMAT_R16G16_SFLOAT: |
| 443 | case VK_FORMAT_R16G16B16_SFLOAT: |
| 444 | case VK_FORMAT_R16G16B16A16_SFLOAT: |
| 445 | case VK_FORMAT_R32_SFLOAT: |
| 446 | case VK_FORMAT_R32G32_SFLOAT: |
| 447 | case VK_FORMAT_R32G32B32_SFLOAT: |
| 448 | case VK_FORMAT_R32G32B32A32_SFLOAT: |
| 449 | case VK_FORMAT_R64_SFLOAT: |
| 450 | case VK_FORMAT_R64G64_SFLOAT: |
| 451 | case VK_FORMAT_R64G64B64_SFLOAT: |
| 452 | case VK_FORMAT_R64G64B64A64_SFLOAT: |
Chia-I Wu | 9eabb8f | 2015-11-10 17:01:22 +0800 | [diff] [blame] | 453 | case VK_FORMAT_B10G11R11_UFLOAT_PACK32: |
| 454 | case VK_FORMAT_E5B9G9R9_UFLOAT_PACK32: |
Chia-I Wu | 1fb4618 | 2015-11-10 16:44:23 +0800 | [diff] [blame] | 455 | case VK_FORMAT_BC6H_UFLOAT_BLOCK: |
| 456 | case VK_FORMAT_BC6H_SFLOAT_BLOCK: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 457 | is_float = true; |
| 458 | break; |
| 459 | default: |
| 460 | break; |
| 461 | } |
| 462 | |
| 463 | return is_float; |
| 464 | } |
| 465 | |
| 466 | // Return true if format is in the SRGB colorspace |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 467 | bool vk_format_is_srgb(VkFormat format) |
| 468 | { |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 469 | bool is_srgb = false; |
| 470 | |
| 471 | switch (format) { |
| 472 | case VK_FORMAT_R8_SRGB: |
| 473 | case VK_FORMAT_R8G8_SRGB: |
| 474 | case VK_FORMAT_R8G8B8_SRGB: |
| 475 | case VK_FORMAT_R8G8B8A8_SRGB: |
Chia-I Wu | 8c85974 | 2015-11-10 17:01:22 +0800 | [diff] [blame] | 476 | case VK_FORMAT_A8B8G8R8_SRGB_PACK32: |
Chia-I Wu | 1fb4618 | 2015-11-10 16:44:23 +0800 | [diff] [blame] | 477 | case VK_FORMAT_BC1_RGB_SRGB_BLOCK: |
| 478 | case VK_FORMAT_BC2_SRGB_BLOCK: |
| 479 | case VK_FORMAT_BC3_SRGB_BLOCK: |
| 480 | case VK_FORMAT_BC7_SRGB_BLOCK: |
| 481 | case VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK: |
| 482 | case VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK: |
| 483 | case VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK: |
| 484 | case VK_FORMAT_ASTC_4x4_SRGB_BLOCK: |
| 485 | case VK_FORMAT_ASTC_5x4_SRGB_BLOCK: |
| 486 | case VK_FORMAT_ASTC_5x5_SRGB_BLOCK: |
| 487 | case VK_FORMAT_ASTC_6x5_SRGB_BLOCK: |
| 488 | case VK_FORMAT_ASTC_6x6_SRGB_BLOCK: |
| 489 | case VK_FORMAT_ASTC_8x5_SRGB_BLOCK: |
| 490 | case VK_FORMAT_ASTC_8x6_SRGB_BLOCK: |
| 491 | case VK_FORMAT_ASTC_8x8_SRGB_BLOCK: |
| 492 | case VK_FORMAT_ASTC_10x5_SRGB_BLOCK: |
| 493 | case VK_FORMAT_ASTC_10x6_SRGB_BLOCK: |
| 494 | case VK_FORMAT_ASTC_10x8_SRGB_BLOCK: |
| 495 | case VK_FORMAT_ASTC_10x10_SRGB_BLOCK: |
| 496 | case VK_FORMAT_ASTC_12x10_SRGB_BLOCK: |
| 497 | case VK_FORMAT_ASTC_12x12_SRGB_BLOCK: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 498 | case VK_FORMAT_B8G8R8_SRGB: |
| 499 | case VK_FORMAT_B8G8R8A8_SRGB: |
| 500 | is_srgb = true; |
| 501 | break; |
| 502 | default: |
| 503 | break; |
| 504 | } |
| 505 | |
| 506 | return is_srgb; |
| 507 | } |
| 508 | |
| 509 | // Return true if format is compressed |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 510 | bool vk_format_is_compressed(VkFormat format) |
| 511 | { |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 512 | switch (format) { |
Chia-I Wu | 1fb4618 | 2015-11-10 16:44:23 +0800 | [diff] [blame] | 513 | case VK_FORMAT_BC1_RGB_UNORM_BLOCK: |
| 514 | case VK_FORMAT_BC1_RGB_SRGB_BLOCK: |
| 515 | case VK_FORMAT_BC2_UNORM_BLOCK: |
| 516 | case VK_FORMAT_BC2_SRGB_BLOCK: |
| 517 | case VK_FORMAT_BC3_UNORM_BLOCK: |
| 518 | case VK_FORMAT_BC3_SRGB_BLOCK: |
| 519 | case VK_FORMAT_BC4_UNORM_BLOCK: |
| 520 | case VK_FORMAT_BC4_SNORM_BLOCK: |
| 521 | case VK_FORMAT_BC5_UNORM_BLOCK: |
| 522 | case VK_FORMAT_BC5_SNORM_BLOCK: |
| 523 | case VK_FORMAT_BC6H_UFLOAT_BLOCK: |
| 524 | case VK_FORMAT_BC6H_SFLOAT_BLOCK: |
| 525 | case VK_FORMAT_BC7_UNORM_BLOCK: |
| 526 | case VK_FORMAT_BC7_SRGB_BLOCK: |
| 527 | case VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK: |
| 528 | case VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK: |
| 529 | case VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK: |
| 530 | case VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK: |
| 531 | case VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK: |
| 532 | case VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK: |
| 533 | case VK_FORMAT_EAC_R11_UNORM_BLOCK: |
| 534 | case VK_FORMAT_EAC_R11_SNORM_BLOCK: |
| 535 | case VK_FORMAT_EAC_R11G11_UNORM_BLOCK: |
| 536 | case VK_FORMAT_EAC_R11G11_SNORM_BLOCK: |
| 537 | case VK_FORMAT_ASTC_4x4_UNORM_BLOCK: |
| 538 | case VK_FORMAT_ASTC_4x4_SRGB_BLOCK: |
| 539 | case VK_FORMAT_ASTC_5x4_UNORM_BLOCK: |
| 540 | case VK_FORMAT_ASTC_5x4_SRGB_BLOCK: |
| 541 | case VK_FORMAT_ASTC_5x5_UNORM_BLOCK: |
| 542 | case VK_FORMAT_ASTC_5x5_SRGB_BLOCK: |
| 543 | case VK_FORMAT_ASTC_6x5_UNORM_BLOCK: |
| 544 | case VK_FORMAT_ASTC_6x5_SRGB_BLOCK: |
| 545 | case VK_FORMAT_ASTC_6x6_UNORM_BLOCK: |
| 546 | case VK_FORMAT_ASTC_6x6_SRGB_BLOCK: |
| 547 | case VK_FORMAT_ASTC_8x5_UNORM_BLOCK: |
| 548 | case VK_FORMAT_ASTC_8x5_SRGB_BLOCK: |
| 549 | case VK_FORMAT_ASTC_8x6_UNORM_BLOCK: |
| 550 | case VK_FORMAT_ASTC_8x6_SRGB_BLOCK: |
| 551 | case VK_FORMAT_ASTC_8x8_UNORM_BLOCK: |
| 552 | case VK_FORMAT_ASTC_8x8_SRGB_BLOCK: |
| 553 | case VK_FORMAT_ASTC_10x5_UNORM_BLOCK: |
| 554 | case VK_FORMAT_ASTC_10x5_SRGB_BLOCK: |
| 555 | case VK_FORMAT_ASTC_10x6_UNORM_BLOCK: |
| 556 | case VK_FORMAT_ASTC_10x6_SRGB_BLOCK: |
| 557 | case VK_FORMAT_ASTC_10x8_UNORM_BLOCK: |
| 558 | case VK_FORMAT_ASTC_10x8_SRGB_BLOCK: |
| 559 | case VK_FORMAT_ASTC_10x10_UNORM_BLOCK: |
| 560 | case VK_FORMAT_ASTC_10x10_SRGB_BLOCK: |
| 561 | case VK_FORMAT_ASTC_12x10_UNORM_BLOCK: |
| 562 | case VK_FORMAT_ASTC_12x10_SRGB_BLOCK: |
| 563 | case VK_FORMAT_ASTC_12x12_UNORM_BLOCK: |
| 564 | case VK_FORMAT_ASTC_12x12_SRGB_BLOCK: |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 565 | return true; |
| 566 | default: |
| 567 | return false; |
| 568 | } |
| 569 | } |
| 570 | |
Mark Lobodzinski | fdd29d9 | 2016-01-08 11:07:56 -0700 | [diff] [blame] | 571 | // Return format class of the specified format |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 572 | VkFormatCompatibilityClass vk_format_get_compatibility_class(VkFormat format) |
| 573 | { |
Mark Lobodzinski | fdd29d9 | 2016-01-08 11:07:56 -0700 | [diff] [blame] | 574 | return vk_format_table[format].format_class; |
| 575 | } |
| 576 | |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 577 | // Return size, in bytes, of a pixel of the specified format |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 578 | size_t vk_format_get_size(VkFormat format) |
| 579 | { |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 580 | return vk_format_table[format].size; |
| 581 | } |
| 582 | |
| 583 | // Return the number of channels for a given format |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 584 | unsigned int vk_format_get_channel_count(VkFormat format) |
| 585 | { |
Mark Lobodzinski | ddaecf8 | 2015-09-22 09:33:21 -0600 | [diff] [blame] | 586 | return vk_format_table[format].channel_count; |
| 587 | } |
Mark Lobodzinski | 0fe2173 | 2016-01-13 10:23:15 -0700 | [diff] [blame] | 588 | |
| 589 | // Perform a zero-tolerant modulo operation |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 590 | VkDeviceSize vk_safe_modulo(VkDeviceSize dividend, VkDeviceSize divisor) |
| 591 | { |
Mark Lobodzinski | 0fe2173 | 2016-01-13 10:23:15 -0700 | [diff] [blame] | 592 | VkDeviceSize result = 0; |
| 593 | if (divisor != 0) { |
| 594 | result = dividend % divisor; |
| 595 | } |
| 596 | return result; |
| 597 | } |
Mark Lobodzinski | b838dc0 | 2016-02-03 09:57:14 -0700 | [diff] [blame] | 598 | |
| 599 | |
Mark Lobodzinski | bc9a9d8 | 2016-01-11 14:17:05 -0700 | [diff] [blame] | 600 | static const char UTF8_ONE_BYTE_CODE = 0xC0; |
| 601 | static const char UTF8_ONE_BYTE_MASK = 0xE0; |
| 602 | static const char UTF8_TWO_BYTE_CODE = 0xE0; |
| 603 | static const char UTF8_TWO_BYTE_MASK = 0xF0; |
| 604 | static const char UTF8_THREE_BYTE_CODE = 0xF0; |
| 605 | static const char UTF8_THREE_BYTE_MASK = 0xF8; |
| 606 | static const char UTF8_DATA_BYTE_CODE = 0x80; |
| 607 | static const char UTF8_DATA_BYTE_MASK = 0xC0; |
| 608 | |
Mark Lobodzinski | b2c8e08 | 2016-01-12 11:52:05 -0700 | [diff] [blame] | 609 | VkStringErrorFlags vk_string_validate(const int max_length, const char *utf8) |
Mark Lobodzinski | bc9a9d8 | 2016-01-11 14:17:05 -0700 | [diff] [blame] | 610 | { |
Mark Lobodzinski | b2c8e08 | 2016-01-12 11:52:05 -0700 | [diff] [blame] | 611 | VkStringErrorFlags result = VK_STRING_ERROR_NONE; |
Mark Lobodzinski | b2c8e08 | 2016-01-12 11:52:05 -0700 | [diff] [blame] | 612 | int num_char_bytes; |
| 613 | int i,j; |
Mark Lobodzinski | bc9a9d8 | 2016-01-11 14:17:05 -0700 | [diff] [blame] | 614 | |
| 615 | for (i = 0; i < max_length; i++) |
| 616 | { |
| 617 | if (utf8[i] == 0) { |
| 618 | break; |
Mark Lobodzinski | 4870635 | 2016-02-12 11:30:14 -0700 | [diff] [blame^] | 619 | } else if ((utf8[i] >= 0x20) && (utf8[i] < 0x7f)) { |
Mark Lobodzinski | bc9a9d8 | 2016-01-11 14:17:05 -0700 | [diff] [blame] | 620 | num_char_bytes = 0; |
| 621 | } else if ((utf8[i] & UTF8_ONE_BYTE_MASK) == UTF8_ONE_BYTE_CODE) { |
| 622 | num_char_bytes = 1; |
| 623 | } else if ((utf8[i] & UTF8_TWO_BYTE_MASK) == UTF8_TWO_BYTE_CODE) { |
| 624 | num_char_bytes = 2; |
| 625 | } else if ((utf8[i] & UTF8_THREE_BYTE_MASK) == UTF8_THREE_BYTE_CODE) { |
| 626 | num_char_bytes = 3; |
| 627 | } else { |
| 628 | result = VK_STRING_ERROR_BAD_DATA; |
| 629 | } |
| 630 | |
| 631 | // Validate the following num_char_bytes of data |
| 632 | for (j = 0; (j < num_char_bytes) && (i < max_length); j++) { |
| 633 | if (++i == max_length) { |
| 634 | result |= VK_STRING_ERROR_LENGTH; |
| 635 | break; |
| 636 | } |
| 637 | if ((utf8[i] & UTF8_DATA_BYTE_MASK) != UTF8_DATA_BYTE_CODE) { |
| 638 | result |= VK_STRING_ERROR_BAD_DATA; |
| 639 | } |
| 640 | } |
| 641 | } |
| 642 | return result; |
| 643 | } |