1 2 /* 3 * Copyright 2016 Red Hat. 4 * Copyright 2016 Bas Nieuwenhuizen 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 (including the next 14 * paragraph) shall be included in all copies or substantial portions of the 15 * Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 22 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 23 * DEALINGS IN THE SOFTWARE. 24 */ 25 26 #include "tu_private.h" 27 28 #include "registers/adreno_common.xml.h" 29 #include "registers/a6xx.xml.h" 30 31 #include "util/format_r11g11b10f.h" 32 #include "util/format_srgb.h" 33 #include "util/u_half.h" 34 #include "vk_format.h" 35 #include "vk_util.h" 36 37 /** 38 * Declare a format table. A format table is an array of tu_native_format. 39 * It can map a consecutive range of VkFormat to the corresponding 40 * tu_native_format. 41 * 42 * TU_FORMAT_TABLE_FIRST and TU_FORMAT_TABLE_LAST must already be defined and 43 * have the values of the first and last VkFormat of the array respectively. 44 */ 45 #define TU_FORMAT_TABLE(var) \ 46 static const VkFormat var##_first = TU_FORMAT_TABLE_FIRST; \ 47 static const VkFormat var##_last = TU_FORMAT_TABLE_LAST; \ 48 static const struct tu_native_format var[TU_FORMAT_TABLE_LAST - TU_FORMAT_TABLE_FIRST + 1] 49 #undef TU_FORMAT_TABLE_FIRST 50 #undef TU_FORMAT_TABLE_LAST 51 52 #define VFMT6_x -1 53 #define TFMT6_x -1 54 #define RB6_x -1 55 56 #define TU6_FMT(vkfmt, vtxfmt, texfmt, rbfmt, swapfmt, valid) \ 57 [VK_FORMAT_##vkfmt - TU_FORMAT_TABLE_FIRST] = { \ 58 .vtx = VFMT6_##vtxfmt, \ 59 .tex = TFMT6_##texfmt, \ 60 .rb = RB6_##rbfmt, \ 61 .swap = swapfmt, \ 62 .present = valid, \ 63 } 64 65 /** 66 * fmt/alias/swap are derived from VkFormat mechanically (and might not even 67 * exist). It is the macro of choice that decides whether a VkFormat is 68 * supported and how. 69 */ 70 #define TU6_VTC(vk, fmt, alias, swap) TU6_FMT(vk, fmt, fmt, alias, swap, true) 71 #define TU6_xTC(vk, fmt, alias, swap) TU6_FMT(vk, x, fmt, alias, swap, true) 72 #define TU6_VTx(vk, fmt, alias, swap) TU6_FMT(vk, fmt, fmt, x, swap, true) 73 #define TU6_Vxx(vk, fmt, alias, swap) TU6_FMT(vk, fmt, x, x, swap, true) 74 #define TU6_xTx(vk, fmt, alias, swap) TU6_FMT(vk, x, fmt, x, swap, true) 75 #define TU6_xxx(vk, fmt, alias, swap) TU6_FMT(vk, x, x, x, WZYX, false) 76 77 #define TU_FORMAT_TABLE_FIRST VK_FORMAT_UNDEFINED 78 #define TU_FORMAT_TABLE_LAST VK_FORMAT_ASTC_12x12_SRGB_BLOCK 79 TU_FORMAT_TABLE(tu6_format_table0) = { 80 TU6_xxx(UNDEFINED, x, x, x), /* 0 */ 81 82 /* 8-bit packed */ 83 TU6_xxx(R4G4_UNORM_PACK8, 4_4_UNORM, R4G4_UNORM, WZXY), /* 1 */ 84 85 /* 16-bit packed */ 86 TU6_xTC(R4G4B4A4_UNORM_PACK16, 4_4_4_4_UNORM, R4G4B4A4_UNORM, XYZW), /* 2 */ 87 TU6_xTC(B4G4R4A4_UNORM_PACK16, 4_4_4_4_UNORM, R4G4B4A4_UNORM, ZYXW), /* 3 */ 88 TU6_xTC(R5G6B5_UNORM_PACK16, 5_6_5_UNORM, R5G6B5_UNORM, WXYZ), /* 4 */ 89 TU6_xTC(B5G6R5_UNORM_PACK16, 5_6_5_UNORM, R5G6B5_UNORM, WXYZ), /* 5 */ 90 TU6_xxx(R5G5B5A1_UNORM_PACK16, 1_5_5_5_UNORM, A1R5G5B5_UNORM, XYZW), /* 6 */ 91 TU6_xxx(B5G5R5A1_UNORM_PACK16, 1_5_5_5_UNORM, A1R5G5B5_UNORM, XYZW), /* 7 */ 92 TU6_xTC(A1R5G5B5_UNORM_PACK16, 5_5_5_1_UNORM, R5G5B5A1_UNORM, WXYZ), /* 8 */ 93 94 /* 8-bit R */ 95 TU6_VTC(R8_UNORM, 8_UNORM, R8_UNORM, WZYX), /* 9 */ 96 TU6_VTC(R8_SNORM, 8_SNORM, R8_SNORM, WZYX), /* 10 */ 97 TU6_Vxx(R8_USCALED, 8_UINT, R8_UINT, WZYX), /* 11 */ 98 TU6_Vxx(R8_SSCALED, 8_SINT, R8_SINT, WZYX), /* 12 */ 99 TU6_VTC(R8_UINT, 8_UINT, R8_UINT, WZYX), /* 13 */ 100 TU6_VTC(R8_SINT, 8_SINT, R8_SINT, WZYX), /* 14 */ 101 TU6_xTC(R8_SRGB, 8_UNORM, R8_UNORM, WZYX), /* 15 */ 102 103 /* 16-bit RG */ 104 TU6_VTC(R8G8_UNORM, 8_8_UNORM, R8G8_UNORM, WZYX), /* 16 */ 105 TU6_VTC(R8G8_SNORM, 8_8_SNORM, R8G8_SNORM, WZYX), /* 17 */ 106 TU6_Vxx(R8G8_USCALED, 8_8_UINT, R8G8_UINT, WZYX), /* 18 */ 107 TU6_Vxx(R8G8_SSCALED, 8_8_SINT, R8G8_SINT, WZYX), /* 19 */ 108 TU6_VTC(R8G8_UINT, 8_8_UINT, R8G8_UINT, WZYX), /* 20 */ 109 TU6_VTC(R8G8_SINT, 8_8_SINT, R8G8_SINT, WZYX), /* 21 */ 110 TU6_xTC(R8G8_SRGB, 8_8_UNORM, R8G8_UNORM, WZYX), /* 22 */ 111 112 /* 24-bit RGB */ 113 TU6_Vxx(R8G8B8_UNORM, 8_8_8_UNORM, R8G8B8_UNORM, WZYX), /* 23 */ 114 TU6_Vxx(R8G8B8_SNORM, 8_8_8_SNORM, R8G8B8_SNORM, WZYX), /* 24 */ 115 TU6_Vxx(R8G8B8_USCALED, 8_8_8_UINT, R8G8B8_UINT, WZYX), /* 25 */ 116 TU6_Vxx(R8G8B8_SSCALED, 8_8_8_SINT, R8G8B8_SINT, WZYX), /* 26 */ 117 TU6_Vxx(R8G8B8_UINT, 8_8_8_UINT, R8G8B8_UINT, WZYX), /* 27 */ 118 TU6_Vxx(R8G8B8_SINT, 8_8_8_SINT, R8G8B8_SINT, WZYX), /* 28 */ 119 TU6_xxx(R8G8B8_SRGB, 8_8_8_UNORM, R8G8B8_UNORM, WZYX), /* 29 */ 120 121 /* 24-bit BGR */ 122 TU6_Vxx(B8G8R8_UNORM, 8_8_8_UNORM, R8G8B8_UNORM, WXYZ), /* 30 */ 123 TU6_Vxx(B8G8R8_SNORM, 8_8_8_SNORM, R8G8B8_SNORM, WXYZ), /* 31 */ 124 TU6_Vxx(B8G8R8_USCALED, 8_8_8_UINT, R8G8B8_UINT, WXYZ), /* 32 */ 125 TU6_Vxx(B8G8R8_SSCALED, 8_8_8_SINT, R8G8B8_SINT, WXYZ), /* 33 */ 126 TU6_Vxx(B8G8R8_UINT, 8_8_8_UINT, R8G8B8_UINT, WXYZ), /* 34 */ 127 TU6_Vxx(B8G8R8_SINT, 8_8_8_SINT, R8G8B8_SINT, WXYZ), /* 35 */ 128 TU6_xxx(B8G8R8_SRGB, 8_8_8_UNORM, R8G8B8_UNORM, WXYZ), /* 36 */ 129 130 /* 32-bit RGBA */ 131 TU6_VTC(R8G8B8A8_UNORM, 8_8_8_8_UNORM, R8G8B8A8_UNORM, WZYX), /* 37 */ 132 TU6_VTC(R8G8B8A8_SNORM, 8_8_8_8_SNORM, R8G8B8A8_SNORM, WZYX), /* 38 */ 133 TU6_Vxx(R8G8B8A8_USCALED, 8_8_8_8_UINT, R8G8B8A8_UINT, WZYX), /* 39 */ 134 TU6_Vxx(R8G8B8A8_SSCALED, 8_8_8_8_SINT, R8G8B8A8_SINT, WZYX), /* 40 */ 135 TU6_VTC(R8G8B8A8_UINT, 8_8_8_8_UINT, R8G8B8A8_UINT, WZYX), /* 41 */ 136 TU6_VTC(R8G8B8A8_SINT, 8_8_8_8_SINT, R8G8B8A8_SINT, WZYX), /* 42 */ 137 TU6_xTC(R8G8B8A8_SRGB, 8_8_8_8_UNORM, R8G8B8A8_UNORM, WZYX), /* 43 */ 138 139 /* 32-bit BGRA */ 140 TU6_VTC(B8G8R8A8_UNORM, 8_8_8_8_UNORM, R8G8B8A8_UNORM, WXYZ), /* 44 */ 141 TU6_VTC(B8G8R8A8_SNORM, 8_8_8_8_SNORM, R8G8B8A8_SNORM, WXYZ), /* 45 */ 142 TU6_Vxx(B8G8R8A8_USCALED, 8_8_8_8_UINT, R8G8B8A8_UINT, WXYZ), /* 46 */ 143 TU6_Vxx(B8G8R8A8_SSCALED, 8_8_8_8_SINT, R8G8B8A8_SINT, WXYZ), /* 47 */ 144 TU6_VTC(B8G8R8A8_UINT, 8_8_8_8_UINT, R8G8B8A8_UINT, WXYZ), /* 48 */ 145 TU6_VTC(B8G8R8A8_SINT, 8_8_8_8_SINT, R8G8B8A8_SINT, WXYZ), /* 49 */ 146 TU6_xTC(B8G8R8A8_SRGB, 8_8_8_8_UNORM, R8G8B8A8_UNORM, WXYZ), /* 50 */ 147 148 /* 32-bit packed */ 149 TU6_VTC(A8B8G8R8_UNORM_PACK32, 8_8_8_8_UNORM, R8G8B8A8_UNORM, WZYX), /* 51 */ 150 TU6_VTC(A8B8G8R8_SNORM_PACK32, 8_8_8_8_SNORM, R8G8B8A8_SNORM, WZYX), /* 52 */ 151 TU6_Vxx(A8B8G8R8_USCALED_PACK32, 8_8_8_8_UINT, R8G8B8A8_UINT, WZYX), /* 53 */ 152 TU6_Vxx(A8B8G8R8_SSCALED_PACK32, 8_8_8_8_SINT, R8G8B8A8_SINT, WZYX), /* 54 */ 153 TU6_VTC(A8B8G8R8_UINT_PACK32, 8_8_8_8_UINT, R8G8B8A8_UINT, WZYX), /* 55 */ 154 TU6_VTC(A8B8G8R8_SINT_PACK32, 8_8_8_8_SINT, R8G8B8A8_SINT, WZYX), /* 56 */ 155 TU6_xTC(A8B8G8R8_SRGB_PACK32, 8_8_8_8_UNORM, R8G8B8A8_UNORM, WZYX), /* 57 */ 156 TU6_VTC(A2R10G10B10_UNORM_PACK32, 10_10_10_2_UNORM, R10G10B10A2_UNORM, WXYZ), /* 58 */ 157 TU6_Vxx(A2R10G10B10_SNORM_PACK32, 10_10_10_2_SNORM, R10G10B10A2_SNORM, WXYZ), /* 59 */ 158 TU6_Vxx(A2R10G10B10_USCALED_PACK32, 10_10_10_2_UINT, R10G10B10A2_UINT, WXYZ), /* 60 */ 159 TU6_Vxx(A2R10G10B10_SSCALED_PACK32, 10_10_10_2_SINT, R10G10B10A2_SINT, WXYZ), /* 61 */ 160 TU6_VTC(A2R10G10B10_UINT_PACK32, 10_10_10_2_UINT, R10G10B10A2_UINT, WXYZ), /* 62 */ 161 TU6_Vxx(A2R10G10B10_SINT_PACK32, 10_10_10_2_SINT, R10G10B10A2_SINT, WXYZ), /* 63 */ 162 TU6_VTC(A2B10G10R10_UNORM_PACK32, 10_10_10_2_UNORM, R10G10B10A2_UNORM, WZYX), /* 64 */ 163 TU6_Vxx(A2B10G10R10_SNORM_PACK32, 10_10_10_2_SNORM, R10G10B10A2_SNORM, WZYX), /* 65 */ 164 TU6_Vxx(A2B10G10R10_USCALED_PACK32, 10_10_10_2_UINT, R10G10B10A2_UINT, WZYX), /* 66 */ 165 TU6_Vxx(A2B10G10R10_SSCALED_PACK32, 10_10_10_2_SINT, R10G10B10A2_SINT, WZYX), /* 67 */ 166 TU6_VTC(A2B10G10R10_UINT_PACK32, 10_10_10_2_UINT, R10G10B10A2_UINT, WZYX), /* 68 */ 167 TU6_Vxx(A2B10G10R10_SINT_PACK32, 10_10_10_2_SINT, R10G10B10A2_SINT, WZYX), /* 69 */ 168 169 /* 16-bit R */ 170 TU6_VTC(R16_UNORM, 16_UNORM, R16_UNORM, WZYX), /* 70 */ 171 TU6_VTC(R16_SNORM, 16_SNORM, R16_SNORM, WZYX), /* 71 */ 172 TU6_Vxx(R16_USCALED, 16_UINT, R16_UINT, WZYX), /* 72 */ 173 TU6_Vxx(R16_SSCALED, 16_SINT, R16_SINT, WZYX), /* 73 */ 174 TU6_VTC(R16_UINT, 16_UINT, R16_UINT, WZYX), /* 74 */ 175 TU6_VTC(R16_SINT, 16_SINT, R16_SINT, WZYX), /* 75 */ 176 TU6_VTC(R16_SFLOAT, 16_FLOAT, R16_FLOAT, WZYX), /* 76 */ 177 178 /* 32-bit RG */ 179 TU6_VTC(R16G16_UNORM, 16_16_UNORM, R16G16_UNORM, WZYX), /* 77 */ 180 TU6_VTC(R16G16_SNORM, 16_16_SNORM, R16G16_SNORM, WZYX), /* 78 */ 181 TU6_VTx(R16G16_USCALED, 16_16_UINT, R16G16_UINT, WZYX), /* 79 */ 182 TU6_VTx(R16G16_SSCALED, 16_16_SINT, R16G16_SINT, WZYX), /* 80 */ 183 TU6_VTC(R16G16_UINT, 16_16_UINT, R16G16_UINT, WZYX), /* 81 */ 184 TU6_VTC(R16G16_SINT, 16_16_SINT, R16G16_SINT, WZYX), /* 82 */ 185 TU6_VTC(R16G16_SFLOAT, 16_16_FLOAT, R16G16_FLOAT, WZYX), /* 83 */ 186 187 /* 48-bit RGB */ 188 TU6_Vxx(R16G16B16_UNORM, 16_16_16_UNORM, R16G16B16_UNORM, WZYX), /* 84 */ 189 TU6_Vxx(R16G16B16_SNORM, 16_16_16_SNORM, R16G16B16_SNORM, WZYX), /* 85 */ 190 TU6_Vxx(R16G16B16_USCALED, 16_16_16_UINT, R16G16B16_UINT, WZYX), /* 86 */ 191 TU6_Vxx(R16G16B16_SSCALED, 16_16_16_SINT, R16G16B16_SINT, WZYX), /* 87 */ 192 TU6_Vxx(R16G16B16_UINT, 16_16_16_UINT, R16G16B16_UINT, WZYX), /* 88 */ 193 TU6_Vxx(R16G16B16_SINT, 16_16_16_SINT, R16G16B16_SINT, WZYX), /* 89 */ 194 TU6_Vxx(R16G16B16_SFLOAT, 16_16_16_FLOAT, R16G16B16_FLOAT, WZYX), /* 90 */ 195 196 /* 64-bit RGBA */ 197 TU6_VTC(R16G16B16A16_UNORM, 16_16_16_16_UNORM, R16G16B16A16_UNORM, WZYX), /* 91 */ 198 TU6_VTC(R16G16B16A16_SNORM, 16_16_16_16_SNORM, R16G16B16A16_SNORM, WZYX), /* 92 */ 199 TU6_VTx(R16G16B16A16_USCALED, 16_16_16_16_UINT, R16G16B16A16_UINT, WZYX), /* 93 */ 200 TU6_VTx(R16G16B16A16_SSCALED, 16_16_16_16_SINT, R16G16B16A16_SINT, WZYX), /* 94 */ 201 TU6_VTC(R16G16B16A16_UINT, 16_16_16_16_UINT, R16G16B16A16_UINT, WZYX), /* 95 */ 202 TU6_VTC(R16G16B16A16_SINT, 16_16_16_16_SINT, R16G16B16A16_SINT, WZYX), /* 96 */ 203 TU6_VTC(R16G16B16A16_SFLOAT, 16_16_16_16_FLOAT, R16G16B16A16_FLOAT, WZYX), /* 97 */ 204 205 /* 32-bit R */ 206 TU6_VTC(R32_UINT, 32_UINT, R32_UINT, WZYX), /* 98 */ 207 TU6_VTC(R32_SINT, 32_SINT, R32_SINT, WZYX), /* 99 */ 208 TU6_VTC(R32_SFLOAT, 32_FLOAT, R32_FLOAT, WZYX), /* 100 */ 209 210 /* 64-bit RG */ 211 TU6_VTC(R32G32_UINT, 32_32_UINT, R32G32_UINT, WZYX), /* 101 */ 212 TU6_VTC(R32G32_SINT, 32_32_SINT, R32G32_SINT, WZYX), /* 102 */ 213 TU6_VTC(R32G32_SFLOAT, 32_32_FLOAT, R32G32_FLOAT, WZYX), /* 103 */ 214 215 /* 96-bit RGB */ 216 TU6_VTx(R32G32B32_UINT, 32_32_32_UINT, R32G32B32_UINT, WZYX), /* 104 */ 217 TU6_VTx(R32G32B32_SINT, 32_32_32_SINT, R32G32B32_SINT, WZYX), /* 105 */ 218 TU6_VTx(R32G32B32_SFLOAT, 32_32_32_FLOAT, R32G32B32_FLOAT, WZYX), /* 106 */ 219 220 /* 128-bit RGBA */ 221 TU6_VTC(R32G32B32A32_UINT, 32_32_32_32_UINT, R32G32B32A32_UINT, WZYX), /* 107 */ 222 TU6_VTC(R32G32B32A32_SINT, 32_32_32_32_SINT, R32G32B32A32_SINT, WZYX), /* 108 */ 223 TU6_VTC(R32G32B32A32_SFLOAT, 32_32_32_32_FLOAT, R32G32B32A32_FLOAT, WZYX), /* 109 */ 224 225 /* 64-bit R */ 226 TU6_xxx(R64_UINT, 64_UINT, R64_UINT, WZYX), /* 110 */ 227 TU6_xxx(R64_SINT, 64_SINT, R64_SINT, WZYX), /* 111 */ 228 TU6_xxx(R64_SFLOAT, 64_FLOAT, R64_FLOAT, WZYX), /* 112 */ 229 230 /* 128-bit RG */ 231 TU6_xxx(R64G64_UINT, 64_64_UINT, R64G64_UINT, WZYX), /* 113 */ 232 TU6_xxx(R64G64_SINT, 64_64_SINT, R64G64_SINT, WZYX), /* 114 */ 233 TU6_xxx(R64G64_SFLOAT, 64_64_FLOAT, R64G64_FLOAT, WZYX), /* 115 */ 234 235 /* 192-bit RGB */ 236 TU6_xxx(R64G64B64_UINT, 64_64_64_UINT, R64G64B64_UINT, WZYX), /* 116 */ 237 TU6_xxx(R64G64B64_SINT, 64_64_64_SINT, R64G64B64_SINT, WZYX), /* 117 */ 238 TU6_xxx(R64G64B64_SFLOAT, 64_64_64_FLOAT, R64G64B64_FLOAT, WZYX), /* 118 */ 239 240 /* 256-bit RGBA */ 241 TU6_xxx(R64G64B64A64_UINT, 64_64_64_64_UINT, R64G64B64A64_UINT, WZYX), /* 119 */ 242 TU6_xxx(R64G64B64A64_SINT, 64_64_64_64_SINT, R64G64B64A64_SINT, WZYX), /* 120 */ 243 TU6_xxx(R64G64B64A64_SFLOAT, 64_64_64_64_FLOAT, R64G64B64A64_FLOAT, WZYX), /* 121 */ 244 245 /* 32-bit packed float */ 246 TU6_VTC(B10G11R11_UFLOAT_PACK32, 11_11_10_FLOAT, R11G11B10_FLOAT, WZYX), /* 122 */ 247 TU6_xTx(E5B9G9R9_UFLOAT_PACK32, 9_9_9_E5_FLOAT, R9G9B9E5_FLOAT, WZYX), /* 123 */ 248 249 /* depth/stencil */ 250 TU6_xTC(D16_UNORM, 16_UNORM, R16_UNORM, WZYX), /* 124 */ 251 TU6_xTC(X8_D24_UNORM_PACK32, X8Z24_UNORM, X8Z24_UNORM, WZYX), /* 125 */ 252 TU6_xTC(D32_SFLOAT, 32_FLOAT, R32_FLOAT, WZYX), /* 126 */ 253 TU6_xTC(S8_UINT, 8_UINT, R8_UNORM, WZYX), /* 127 */ 254 TU6_xxx(D16_UNORM_S8_UINT, X8Z16_UNORM, X8Z16_UNORM, WZYX), /* 128 */ 255 TU6_xTC(D24_UNORM_S8_UINT, X8Z24_UNORM, X8Z24_UNORM, WZYX), /* 129 */ 256 TU6_xTC(D32_SFLOAT_S8_UINT, 32_FLOAT, R32_FLOAT, WZYX), /* 130 */ 257 258 /* compressed */ 259 TU6_xTx(BC1_RGB_UNORM_BLOCK, DXT1, DXT1, WZYX), /* 131 */ 260 TU6_xTx(BC1_RGB_SRGB_BLOCK, DXT1, DXT1, WZYX), /* 132 */ 261 TU6_xTx(BC1_RGBA_UNORM_BLOCK, DXT1, DXT1, WZYX), /* 133 */ 262 TU6_xTx(BC1_RGBA_SRGB_BLOCK, DXT1, DXT1, WZYX), /* 134 */ 263 TU6_xTx(BC2_UNORM_BLOCK, DXT3, DXT3, WZYX), /* 135 */ 264 TU6_xTx(BC2_SRGB_BLOCK, DXT3, DXT3, WZYX), /* 136 */ 265 TU6_xTx(BC3_UNORM_BLOCK, DXT5, DXT5, WZYX), /* 137 */ 266 TU6_xTx(BC3_SRGB_BLOCK, DXT5, DXT5, WZYX), /* 138 */ 267 TU6_xTx(BC4_UNORM_BLOCK, RGTC1_UNORM, RGTC1_UNORM, WZYX), /* 139 */ 268 TU6_xTx(BC4_SNORM_BLOCK, RGTC1_SNORM, RGTC1_SNORM, WZYX), /* 140 */ 269 TU6_xTx(BC5_UNORM_BLOCK, RGTC2_UNORM, RGTC2_UNORM, WZYX), /* 141 */ 270 TU6_xTx(BC5_SNORM_BLOCK, RGTC2_SNORM, RGTC2_SNORM, WZYX), /* 142 */ 271 TU6_xTx(BC6H_UFLOAT_BLOCK, BPTC_UFLOAT, BPTC_UFLOAT, WZYX), /* 143 */ 272 TU6_xTx(BC6H_SFLOAT_BLOCK, BPTC_FLOAT, BPTC_FLOAT, WZYX), /* 144 */ 273 TU6_xTx(BC7_UNORM_BLOCK, BPTC, BPTC, WZYX), /* 145 */ 274 TU6_xTx(BC7_SRGB_BLOCK, BPTC, BPTC, WZYX), /* 146 */ 275 TU6_xTx(ETC2_R8G8B8_UNORM_BLOCK, ETC2_RGB8, ETC2_RGB8, WZYX), /* 147 */ 276 TU6_xTx(ETC2_R8G8B8_SRGB_BLOCK, ETC2_RGB8, ETC2_RGB8, WZYX), /* 148 */ 277 TU6_xTx(ETC2_R8G8B8A1_UNORM_BLOCK, ETC2_RGB8A1, ETC2_RGB8A1, WZYX), /* 149 */ 278 TU6_xTx(ETC2_R8G8B8A1_SRGB_BLOCK, ETC2_RGB8A1, ETC2_RGB8A1, WZYX), /* 150 */ 279 TU6_xTx(ETC2_R8G8B8A8_UNORM_BLOCK, ETC2_RGBA8, ETC2_RGBA8, WZYX), /* 151 */ 280 TU6_xTx(ETC2_R8G8B8A8_SRGB_BLOCK, ETC2_RGBA8, ETC2_RGBA8, WZYX), /* 152 */ 281 TU6_xTx(EAC_R11_UNORM_BLOCK, ETC2_R11_UNORM, ETC2_R11_UNORM, WZYX), /* 153 */ 282 TU6_xTx(EAC_R11_SNORM_BLOCK, ETC2_R11_SNORM, ETC2_R11_SNORM, WZYX), /* 154 */ 283 TU6_xTx(EAC_R11G11_UNORM_BLOCK, ETC2_RG11_UNORM, ETC2_RG11_UNORM, WZYX), /* 155 */ 284 TU6_xTx(EAC_R11G11_SNORM_BLOCK, ETC2_RG11_SNORM, ETC2_RG11_SNORM, WZYX), /* 156 */ 285 TU6_xTx(ASTC_4x4_UNORM_BLOCK, ASTC_4x4, ASTC_4x4, WZYX), /* 157 */ 286 TU6_xTx(ASTC_4x4_SRGB_BLOCK, ASTC_4x4, ASTC_4x4, WZYX), /* 158 */ 287 TU6_xTx(ASTC_5x4_UNORM_BLOCK, ASTC_5x4, ASTC_5x4, WZYX), /* 159 */ 288 TU6_xTx(ASTC_5x4_SRGB_BLOCK, ASTC_5x4, ASTC_5x4, WZYX), /* 160 */ 289 TU6_xTx(ASTC_5x5_UNORM_BLOCK, ASTC_5x5, ASTC_5x5, WZYX), /* 161 */ 290 TU6_xTx(ASTC_5x5_SRGB_BLOCK, ASTC_5x5, ASTC_5x5, WZYX), /* 162 */ 291 TU6_xTx(ASTC_6x5_UNORM_BLOCK, ASTC_6x5, ASTC_6x5, WZYX), /* 163 */ 292 TU6_xTx(ASTC_6x5_SRGB_BLOCK, ASTC_6x5, ASTC_6x5, WZYX), /* 164 */ 293 TU6_xTx(ASTC_6x6_UNORM_BLOCK, ASTC_6x6, ASTC_6x6, WZYX), /* 165 */ 294 TU6_xTx(ASTC_6x6_SRGB_BLOCK, ASTC_6x6, ASTC_6x6, WZYX), /* 166 */ 295 TU6_xTx(ASTC_8x5_UNORM_BLOCK, ASTC_8x5, ASTC_8x5, WZYX), /* 167 */ 296 TU6_xTx(ASTC_8x5_SRGB_BLOCK, ASTC_8x5, ASTC_8x5, WZYX), /* 168 */ 297 TU6_xTx(ASTC_8x6_UNORM_BLOCK, ASTC_8x6, ASTC_8x6, WZYX), /* 169 */ 298 TU6_xTx(ASTC_8x6_SRGB_BLOCK, ASTC_8x6, ASTC_8x6, WZYX), /* 170 */ 299 TU6_xTx(ASTC_8x8_UNORM_BLOCK, ASTC_8x8, ASTC_8x8, WZYX), /* 171 */ 300 TU6_xTx(ASTC_8x8_SRGB_BLOCK, ASTC_8x8, ASTC_8x8, WZYX), /* 172 */ 301 TU6_xTx(ASTC_10x5_UNORM_BLOCK, ASTC_10x5, ASTC_10x5, WZYX), /* 173 */ 302 TU6_xTx(ASTC_10x5_SRGB_BLOCK, ASTC_10x5, ASTC_10x5, WZYX), /* 174 */ 303 TU6_xTx(ASTC_10x6_UNORM_BLOCK, ASTC_10x6, ASTC_10x6, WZYX), /* 175 */ 304 TU6_xTx(ASTC_10x6_SRGB_BLOCK, ASTC_10x6, ASTC_10x6, WZYX), /* 176 */ 305 TU6_xTx(ASTC_10x8_UNORM_BLOCK, ASTC_10x8, ASTC_10x8, WZYX), /* 177 */ 306 TU6_xTx(ASTC_10x8_SRGB_BLOCK, ASTC_10x8, ASTC_10x8, WZYX), /* 178 */ 307 TU6_xTx(ASTC_10x10_UNORM_BLOCK, ASTC_10x10, ASTC_10x10, WZYX), /* 179 */ 308 TU6_xTx(ASTC_10x10_SRGB_BLOCK, ASTC_10x10, ASTC_10x10, WZYX), /* 180 */ 309 TU6_xTx(ASTC_12x10_UNORM_BLOCK, ASTC_12x10, ASTC_12x10, WZYX), /* 181 */ 310 TU6_xTx(ASTC_12x10_SRGB_BLOCK, ASTC_12x10, ASTC_12x10, WZYX), /* 182 */ 311 TU6_xTx(ASTC_12x12_UNORM_BLOCK, ASTC_12x12, ASTC_12x12, WZYX), /* 183 */ 312 TU6_xTx(ASTC_12x12_SRGB_BLOCK, ASTC_12x12, ASTC_12x12, WZYX), /* 184 */ 313 }; 314 #undef TU_FORMAT_TABLE_FIRST 315 #undef TU_FORMAT_TABLE_LAST 316 317 const struct tu_native_format * 318 tu6_get_native_format(VkFormat format) 319 { 320 const struct tu_native_format *fmt = NULL; 321 322 if (format >= tu6_format_table0_first && format <= tu6_format_table0_last) 323 fmt = &tu6_format_table0[format - tu6_format_table0_first]; 324 325 return (fmt && fmt->present) ? fmt : NULL; 326 } 327 328 enum a6xx_2d_ifmt 329 tu6_rb_fmt_to_ifmt(enum a6xx_color_fmt fmt) 330 { 331 switch (fmt) { 332 case RB6_A8_UNORM: 333 case RB6_R8_UNORM: 334 case RB6_R8_SNORM: 335 case RB6_R8G8_UNORM: 336 case RB6_R8G8_SNORM: 337 case RB6_R8G8B8A8_UNORM: 338 case RB6_R8G8B8_UNORM: 339 case RB6_R8G8B8A8_SNORM: 340 return R2D_UNORM8; 341 342 case RB6_R32_UINT: 343 case RB6_R32_SINT: 344 case RB6_R32G32_UINT: 345 case RB6_R32G32_SINT: 346 case RB6_R32G32B32A32_UINT: 347 case RB6_R32G32B32A32_SINT: 348 return R2D_INT32; 349 350 case RB6_R16_UINT: 351 case RB6_R16_SINT: 352 case RB6_R16G16_UINT: 353 case RB6_R16G16_SINT: 354 case RB6_R16G16B16A16_UINT: 355 case RB6_R16G16B16A16_SINT: 356 return R2D_INT16; 357 358 case RB6_R8_UINT: 359 case RB6_R8_SINT: 360 case RB6_R8G8_UINT: 361 case RB6_R8G8_SINT: 362 case RB6_R8G8B8A8_UINT: 363 case RB6_R8G8B8A8_SINT: 364 return R2D_INT8; 365 366 case RB6_R16_UNORM: 367 case RB6_R16_SNORM: 368 case RB6_R16G16_UNORM: 369 case RB6_R16G16_SNORM: 370 case RB6_R16G16B16A16_UNORM: 371 case RB6_R16G16B16A16_SNORM: 372 case RB6_R32_FLOAT: 373 case RB6_R32G32_FLOAT: 374 case RB6_R32G32B32A32_FLOAT: 375 return R2D_FLOAT32; 376 377 case RB6_R16_FLOAT: 378 case RB6_R16G16_FLOAT: 379 case RB6_R16G16B16A16_FLOAT: 380 return R2D_FLOAT16; 381 382 case RB6_R4G4B4A4_UNORM: 383 case RB6_R5G5B5A1_UNORM: 384 case RB6_R5G6B5_UNORM: 385 case RB6_R10G10B10A2_UNORM: 386 case RB6_R10G10B10A2_UINT: 387 case RB6_R11G11B10_FLOAT: 388 case RB6_X8Z24_UNORM: 389 // ??? 390 return 0; 391 default: 392 unreachable("bad format"); 393 return 0; 394 } 395 } 396 397 static uint32_t 398 tu_pack_mask(int bits) 399 { 400 assert(bits <= 32); 401 return (1ull << bits) - 1; 402 } 403 404 static uint32_t 405 tu_pack_float32_for_unorm(float val, int bits) 406 { 407 const uint32_t max = tu_pack_mask(bits); 408 if (val < 0.0f) 409 return 0; 410 else if (val > 1.0f) 411 return max; 412 else 413 return _mesa_lroundevenf(val * (float) max); 414 } 415 416 static uint32_t 417 tu_pack_float32_for_snorm(float val, int bits) 418 { 419 const int32_t max = tu_pack_mask(bits - 1); 420 int32_t tmp; 421 if (val < -1.0f) 422 tmp = -max; 423 else if (val > 1.0f) 424 tmp = max; 425 else 426 tmp = _mesa_lroundevenf(val * (float) max); 427 428 return tmp & tu_pack_mask(bits); 429 } 430 431 static uint32_t 432 tu_pack_float32_for_uscaled(float val, int bits) 433 { 434 const uint32_t max = tu_pack_mask(bits); 435 if (val < 0.0f) 436 return 0; 437 else if (val > (float) max) 438 return max; 439 else 440 return (uint32_t) val; 441 } 442 443 static uint32_t 444 tu_pack_float32_for_sscaled(float val, int bits) 445 { 446 const int32_t max = tu_pack_mask(bits - 1); 447 const int32_t min = -max - 1; 448 int32_t tmp; 449 if (val < (float) min) 450 tmp = min; 451 else if (val > (float) max) 452 tmp = max; 453 else 454 tmp = (int32_t) val; 455 456 return tmp & tu_pack_mask(bits); 457 } 458 459 static uint32_t 460 tu_pack_uint32_for_uint(uint32_t val, int bits) 461 { 462 return val & tu_pack_mask(bits); 463 } 464 465 static uint32_t 466 tu_pack_int32_for_sint(int32_t val, int bits) 467 { 468 return val & tu_pack_mask(bits); 469 } 470 471 static uint32_t 472 tu_pack_float32_for_sfloat(float val, int bits) 473 { 474 assert(bits == 16 || bits == 32); 475 return bits == 16 ? util_float_to_half(val) : fui(val); 476 } 477 478 union tu_clear_component_value { 479 float float32; 480 int32_t int32; 481 uint32_t uint32; 482 }; 483 484 static uint32_t 485 tu_pack_clear_component_value(union tu_clear_component_value val, 486 const struct vk_format_channel_description *ch) 487 { 488 uint32_t packed; 489 490 switch (ch->type) { 491 case VK_FORMAT_TYPE_UNSIGNED: 492 /* normalized, scaled, or pure integer */ 493 assert(ch->normalized + ch->scaled + ch->pure_integer == 1); 494 if (ch->normalized) 495 packed = tu_pack_float32_for_unorm(val.float32, ch->size); 496 else if (ch->scaled) 497 packed = tu_pack_float32_for_uscaled(val.float32, ch->size); 498 else 499 packed = tu_pack_uint32_for_uint(val.uint32, ch->size); 500 break; 501 case VK_FORMAT_TYPE_SIGNED: 502 /* normalized, scaled, or pure integer */ 503 assert(ch->normalized + ch->scaled + ch->pure_integer == 1); 504 if (ch->normalized) 505 packed = tu_pack_float32_for_snorm(val.float32, ch->size); 506 else if (ch->scaled) 507 packed = tu_pack_float32_for_sscaled(val.float32, ch->size); 508 else 509 packed = tu_pack_int32_for_sint(val.int32, ch->size); 510 break; 511 case VK_FORMAT_TYPE_FLOAT: 512 packed = tu_pack_float32_for_sfloat(val.float32, ch->size); 513 break; 514 default: 515 unreachable("unexpected channel type"); 516 packed = 0; 517 break; 518 } 519 520 assert((packed & tu_pack_mask(ch->size)) == packed); 521 return packed; 522 } 523 524 static const struct vk_format_channel_description * 525 tu_get_format_channel_description(const struct vk_format_description *desc, 526 int comp) 527 { 528 switch (desc->swizzle[comp]) { 529 case VK_SWIZZLE_X: 530 return &desc->channel[0]; 531 case VK_SWIZZLE_Y: 532 return &desc->channel[1]; 533 case VK_SWIZZLE_Z: 534 return &desc->channel[2]; 535 case VK_SWIZZLE_W: 536 return &desc->channel[3]; 537 default: 538 return NULL; 539 } 540 } 541 542 static union tu_clear_component_value 543 tu_get_clear_component_value(const VkClearValue *val, int comp, bool color) 544 { 545 union tu_clear_component_value tmp; 546 if (color) { 547 assert(comp < 4); 548 tmp.uint32 = val->color.uint32[comp]; 549 } else { 550 assert(comp < 2); 551 if (comp == 0) 552 tmp.float32 = val->depthStencil.depth; 553 else 554 tmp.uint32 = val->depthStencil.stencil; 555 } 556 557 return tmp; 558 } 559 560 /** 561 * Pack a VkClearValue into a 128-bit buffer. \a format is respected except 562 * for the component order. The components are always packed in WZYX order 563 * (i.e., msb is white and lsb is red). 564 * 565 * Return the number of uint32_t's used. 566 */ 567 int 568 tu_pack_clear_value(const VkClearValue *val, VkFormat format, uint32_t buf[4]) 569 { 570 const struct vk_format_description *desc = vk_format_description(format); 571 assert(desc && desc->layout == VK_FORMAT_LAYOUT_PLAIN); 572 573 /* S8_UINT is special and has no depth */ 574 const int max_components = 575 format == VK_FORMAT_S8_UINT ? 2 : desc->nr_channels; 576 577 int buf_offset = 0; 578 int bit_shift = 0; 579 for (int comp = 0; comp < max_components; comp++) { 580 const struct vk_format_channel_description *ch = 581 tu_get_format_channel_description(desc, comp); 582 if (!ch) { 583 assert(format == VK_FORMAT_S8_UINT && comp == 0); 584 continue; 585 } 586 587 union tu_clear_component_value v = tu_get_clear_component_value( 588 val, comp, desc->colorspace != VK_FORMAT_COLORSPACE_ZS); 589 590 /* move to the next uint32_t when there is not enough space */ 591 assert(ch->size <= 32); 592 if (bit_shift + ch->size > 32) { 593 buf_offset++; 594 bit_shift = 0; 595 } 596 597 if (bit_shift == 0) 598 buf[buf_offset] = 0; 599 600 buf[buf_offset] |= tu_pack_clear_component_value(v, ch) << bit_shift; 601 bit_shift += ch->size; 602 } 603 604 return buf_offset + 1; 605 } 606 607 static void 608 tu_physical_device_get_format_properties( 609 struct tu_physical_device *physical_device, 610 VkFormat format, 611 VkFormatProperties *out_properties) 612 { 613 VkFormatFeatureFlags linear = 0, tiled = 0, buffer = 0; 614 const struct vk_format_description *desc = vk_format_description(format); 615 const struct tu_native_format *native_fmt = tu6_get_native_format(format); 616 if (!desc || !native_fmt) { 617 out_properties->linearTilingFeatures = linear; 618 out_properties->optimalTilingFeatures = tiled; 619 out_properties->bufferFeatures = buffer; 620 return; 621 } 622 623 linear |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT | VK_FORMAT_FEATURE_TRANSFER_DST_BIT; 624 tiled |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT | VK_FORMAT_FEATURE_TRANSFER_DST_BIT; 625 buffer |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT | VK_FORMAT_FEATURE_TRANSFER_DST_BIT; 626 627 if (native_fmt->tex >= 0) { 628 linear |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT; 629 tiled |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT; 630 buffer |= VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT; 631 } 632 633 if (native_fmt->rb >= 0) { 634 linear |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT; 635 tiled |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT; 636 } 637 638 if (native_fmt->vtx >= 0) { 639 buffer |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT; 640 } 641 642 out_properties->linearTilingFeatures = linear; 643 out_properties->optimalTilingFeatures = tiled; 644 out_properties->bufferFeatures = buffer; 645 } 646 647 void 648 tu_GetPhysicalDeviceFormatProperties(VkPhysicalDevice physicalDevice, 649 VkFormat format, 650 VkFormatProperties *pFormatProperties) 651 { 652 TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice); 653 654 tu_physical_device_get_format_properties(physical_device, format, 655 pFormatProperties); 656 } 657 658 void 659 tu_GetPhysicalDeviceFormatProperties2( 660 VkPhysicalDevice physicalDevice, 661 VkFormat format, 662 VkFormatProperties2 *pFormatProperties) 663 { 664 TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice); 665 666 tu_physical_device_get_format_properties( 667 physical_device, format, &pFormatProperties->formatProperties); 668 } 669 670 static VkResult 671 tu_get_image_format_properties( 672 struct tu_physical_device *physical_device, 673 const VkPhysicalDeviceImageFormatInfo2 *info, 674 VkImageFormatProperties *pImageFormatProperties) 675 676 { 677 VkFormatProperties format_props; 678 VkFormatFeatureFlags format_feature_flags; 679 VkExtent3D maxExtent; 680 uint32_t maxMipLevels; 681 uint32_t maxArraySize; 682 VkSampleCountFlags sampleCounts = VK_SAMPLE_COUNT_1_BIT; 683 684 tu_physical_device_get_format_properties(physical_device, info->format, 685 &format_props); 686 if (info->tiling == VK_IMAGE_TILING_LINEAR) { 687 format_feature_flags = format_props.linearTilingFeatures; 688 } else if (info->tiling == VK_IMAGE_TILING_OPTIMAL) { 689 format_feature_flags = format_props.optimalTilingFeatures; 690 } else { 691 unreachable("bad VkImageTiling"); 692 } 693 694 if (format_feature_flags == 0) 695 goto unsupported; 696 697 if (info->type != VK_IMAGE_TYPE_2D && 698 vk_format_is_depth_or_stencil(info->format)) 699 goto unsupported; 700 701 switch (info->type) { 702 default: 703 unreachable("bad vkimage type\n"); 704 case VK_IMAGE_TYPE_1D: 705 maxExtent.width = 16384; 706 maxExtent.height = 1; 707 maxExtent.depth = 1; 708 maxMipLevels = 15; /* log2(maxWidth) + 1 */ 709 maxArraySize = 2048; 710 break; 711 case VK_IMAGE_TYPE_2D: 712 maxExtent.width = 16384; 713 maxExtent.height = 16384; 714 maxExtent.depth = 1; 715 maxMipLevels = 15; /* log2(maxWidth) + 1 */ 716 maxArraySize = 2048; 717 break; 718 case VK_IMAGE_TYPE_3D: 719 maxExtent.width = 2048; 720 maxExtent.height = 2048; 721 maxExtent.depth = 2048; 722 maxMipLevels = 12; /* log2(maxWidth) + 1 */ 723 maxArraySize = 1; 724 break; 725 } 726 727 if (info->tiling == VK_IMAGE_TILING_OPTIMAL && 728 info->type == VK_IMAGE_TYPE_2D && 729 (format_feature_flags & 730 (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT | 731 VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) && 732 !(info->flags & VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT) && 733 !(info->usage & VK_IMAGE_USAGE_STORAGE_BIT)) { 734 sampleCounts |= VK_SAMPLE_COUNT_2_BIT | VK_SAMPLE_COUNT_4_BIT | 735 VK_SAMPLE_COUNT_8_BIT; 736 } 737 738 if (info->usage & VK_IMAGE_USAGE_SAMPLED_BIT) { 739 if (!(format_feature_flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)) { 740 goto unsupported; 741 } 742 } 743 744 if (info->usage & VK_IMAGE_USAGE_STORAGE_BIT) { 745 if (!(format_feature_flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT)) { 746 goto unsupported; 747 } 748 } 749 750 if (info->usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) { 751 if (!(format_feature_flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT)) { 752 goto unsupported; 753 } 754 } 755 756 if (info->usage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) { 757 if (!(format_feature_flags & 758 VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) { 759 goto unsupported; 760 } 761 } 762 763 *pImageFormatProperties = (VkImageFormatProperties) { 764 .maxExtent = maxExtent, 765 .maxMipLevels = maxMipLevels, 766 .maxArrayLayers = maxArraySize, 767 .sampleCounts = sampleCounts, 768 769 /* FINISHME: Accurately calculate 770 * VkImageFormatProperties::maxResourceSize. 771 */ 772 .maxResourceSize = UINT32_MAX, 773 }; 774 775 return VK_SUCCESS; 776 unsupported: 777 *pImageFormatProperties = (VkImageFormatProperties) { 778 .maxExtent = { 0, 0, 0 }, 779 .maxMipLevels = 0, 780 .maxArrayLayers = 0, 781 .sampleCounts = 0, 782 .maxResourceSize = 0, 783 }; 784 785 return VK_ERROR_FORMAT_NOT_SUPPORTED; 786 } 787 788 VkResult 789 tu_GetPhysicalDeviceImageFormatProperties( 790 VkPhysicalDevice physicalDevice, 791 VkFormat format, 792 VkImageType type, 793 VkImageTiling tiling, 794 VkImageUsageFlags usage, 795 VkImageCreateFlags createFlags, 796 VkImageFormatProperties *pImageFormatProperties) 797 { 798 TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice); 799 800 const VkPhysicalDeviceImageFormatInfo2 info = { 801 .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2, 802 .pNext = NULL, 803 .format = format, 804 .type = type, 805 .tiling = tiling, 806 .usage = usage, 807 .flags = createFlags, 808 }; 809 810 return tu_get_image_format_properties(physical_device, &info, 811 pImageFormatProperties); 812 } 813 814 static VkResult 815 tu_get_external_image_format_properties( 816 const struct tu_physical_device *physical_device, 817 const VkPhysicalDeviceImageFormatInfo2 *pImageFormatInfo, 818 VkExternalMemoryHandleTypeFlagBits handleType, 819 VkExternalMemoryProperties *external_properties) 820 { 821 VkExternalMemoryFeatureFlagBits flags = 0; 822 VkExternalMemoryHandleTypeFlags export_flags = 0; 823 VkExternalMemoryHandleTypeFlags compat_flags = 0; 824 825 /* From the Vulkan 1.1.98 spec: 826 * 827 * If handleType is not compatible with the format, type, tiling, 828 * usage, and flags specified in VkPhysicalDeviceImageFormatInfo2, 829 * then vkGetPhysicalDeviceImageFormatProperties2 returns 830 * VK_ERROR_FORMAT_NOT_SUPPORTED. 831 */ 832 833 switch (handleType) { 834 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT: 835 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT: 836 switch (pImageFormatInfo->type) { 837 case VK_IMAGE_TYPE_2D: 838 flags = VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT | 839 VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT | 840 VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT; 841 compat_flags = export_flags = 842 VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT | 843 VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT; 844 break; 845 default: 846 return vk_errorf(physical_device->instance, VK_ERROR_FORMAT_NOT_SUPPORTED, 847 "VkExternalMemoryTypeFlagBits(0x%x) unsupported for VkImageType(%d)", 848 handleType, pImageFormatInfo->type); 849 } 850 break; 851 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT: 852 flags = VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT; 853 compat_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT; 854 break; 855 default: 856 return vk_errorf(physical_device->instance, VK_ERROR_FORMAT_NOT_SUPPORTED, 857 "VkExternalMemoryTypeFlagBits(0x%x) unsupported", 858 handleType); 859 } 860 861 *external_properties = (VkExternalMemoryProperties) { 862 .externalMemoryFeatures = flags, 863 .exportFromImportedHandleTypes = export_flags, 864 .compatibleHandleTypes = compat_flags, 865 }; 866 867 return VK_SUCCESS; 868 } 869 870 VkResult 871 tu_GetPhysicalDeviceImageFormatProperties2( 872 VkPhysicalDevice physicalDevice, 873 const VkPhysicalDeviceImageFormatInfo2 *base_info, 874 VkImageFormatProperties2 *base_props) 875 { 876 TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice); 877 const VkPhysicalDeviceExternalImageFormatInfo *external_info = NULL; 878 VkExternalImageFormatProperties *external_props = NULL; 879 VkResult result; 880 881 result = tu_get_image_format_properties( 882 physical_device, base_info, &base_props->imageFormatProperties); 883 if (result != VK_SUCCESS) 884 return result; 885 886 /* Extract input structs */ 887 vk_foreach_struct_const(s, base_info->pNext) 888 { 889 switch (s->sType) { 890 case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_IMAGE_FORMAT_INFO: 891 external_info = (const void *) s; 892 break; 893 default: 894 break; 895 } 896 } 897 898 /* Extract output structs */ 899 vk_foreach_struct(s, base_props->pNext) 900 { 901 switch (s->sType) { 902 case VK_STRUCTURE_TYPE_EXTERNAL_IMAGE_FORMAT_PROPERTIES: 903 external_props = (void *) s; 904 break; 905 default: 906 break; 907 } 908 } 909 910 /* From the Vulkan 1.0.42 spec: 911 * 912 * If handleType is 0, vkGetPhysicalDeviceImageFormatProperties2 will 913 * behave as if VkPhysicalDeviceExternalImageFormatInfo was not 914 * present and VkExternalImageFormatProperties will be ignored. 915 */ 916 if (external_info && external_info->handleType != 0) { 917 result = tu_get_external_image_format_properties( 918 physical_device, base_info, external_info->handleType, 919 &external_props->externalMemoryProperties); 920 if (result != VK_SUCCESS) 921 goto fail; 922 } 923 924 return VK_SUCCESS; 925 926 fail: 927 if (result == VK_ERROR_FORMAT_NOT_SUPPORTED) { 928 /* From the Vulkan 1.0.42 spec: 929 * 930 * If the combination of parameters to 931 * vkGetPhysicalDeviceImageFormatProperties2 is not supported by 932 * the implementation for use in vkCreateImage, then all members of 933 * imageFormatProperties will be filled with zero. 934 */ 935 base_props->imageFormatProperties = (VkImageFormatProperties) { 0 }; 936 } 937 938 return result; 939 } 940 941 void 942 tu_GetPhysicalDeviceSparseImageFormatProperties( 943 VkPhysicalDevice physicalDevice, 944 VkFormat format, 945 VkImageType type, 946 uint32_t samples, 947 VkImageUsageFlags usage, 948 VkImageTiling tiling, 949 uint32_t *pNumProperties, 950 VkSparseImageFormatProperties *pProperties) 951 { 952 /* Sparse images are not yet supported. */ 953 *pNumProperties = 0; 954 } 955 956 void 957 tu_GetPhysicalDeviceSparseImageFormatProperties2( 958 VkPhysicalDevice physicalDevice, 959 const VkPhysicalDeviceSparseImageFormatInfo2 *pFormatInfo, 960 uint32_t *pPropertyCount, 961 VkSparseImageFormatProperties2 *pProperties) 962 { 963 /* Sparse images are not yet supported. */ 964 *pPropertyCount = 0; 965 } 966 967 void 968 tu_GetPhysicalDeviceExternalBufferProperties( 969 VkPhysicalDevice physicalDevice, 970 const VkPhysicalDeviceExternalBufferInfo *pExternalBufferInfo, 971 VkExternalBufferProperties *pExternalBufferProperties) 972 { 973 VkExternalMemoryFeatureFlagBits flags = 0; 974 VkExternalMemoryHandleTypeFlags export_flags = 0; 975 VkExternalMemoryHandleTypeFlags compat_flags = 0; 976 switch (pExternalBufferInfo->handleType) { 977 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT: 978 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT: 979 flags = VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT | 980 VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT; 981 compat_flags = export_flags = 982 VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT | 983 VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT; 984 break; 985 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT: 986 flags = VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT; 987 compat_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT; 988 break; 989 default: 990 break; 991 } 992 pExternalBufferProperties->externalMemoryProperties = 993 (VkExternalMemoryProperties) { 994 .externalMemoryFeatures = flags, 995 .exportFromImportedHandleTypes = export_flags, 996 .compatibleHandleTypes = compat_flags, 997 }; 998 } 999
Indexes created Sat Aug 01 00:24:56 UTC 2026