/* * Copyright © 2016 Red Hat. * Copyright © 2016 Bas Nieuwenhuizen * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include "tu_private.h" #include "registers/adreno_common.xml.h" #include "registers/a6xx.xml.h" #include "util/format_r11g11b10f.h" #include "util/format_srgb.h" #include "util/u_half.h" #include "vk_format.h" #include "vk_util.h" /** * Declare a format table. A format table is an array of tu_native_format. * It can map a consecutive range of VkFormat to the corresponding * tu_native_format. * * TU_FORMAT_TABLE_FIRST and TU_FORMAT_TABLE_LAST must already be defined and * have the values of the first and last VkFormat of the array respectively. */ #define TU_FORMAT_TABLE(var) \ static const VkFormat var##_first = TU_FORMAT_TABLE_FIRST; \ static const VkFormat var##_last = TU_FORMAT_TABLE_LAST; \ static const struct tu_native_format var[TU_FORMAT_TABLE_LAST - TU_FORMAT_TABLE_FIRST + 1] #undef TU_FORMAT_TABLE_FIRST #undef TU_FORMAT_TABLE_LAST #define VFMT6_x -1 #define TFMT6_x -1 #define RB6_x -1 #define TU6_FMT(vkfmt, vtxfmt, texfmt, rbfmt, swapfmt, valid) \ [VK_FORMAT_##vkfmt - TU_FORMAT_TABLE_FIRST] = { \ .vtx = VFMT6_##vtxfmt, \ .tex = TFMT6_##texfmt, \ .rb = RB6_##rbfmt, \ .swap = swapfmt, \ .present = valid, \ } /** * fmt/alias/swap are derived from VkFormat mechanically (and might not even * exist). It is the macro of choice that decides whether a VkFormat is * supported and how. */ #define TU6_VTC(vk, fmt, alias, swap) TU6_FMT(vk, fmt, fmt, alias, swap, true) #define TU6_xTC(vk, fmt, alias, swap) TU6_FMT(vk, x, fmt, alias, swap, true) #define TU6_VTx(vk, fmt, alias, swap) TU6_FMT(vk, fmt, fmt, x, swap, true) #define TU6_Vxx(vk, fmt, alias, swap) TU6_FMT(vk, fmt, x, x, swap, true) #define TU6_xTx(vk, fmt, alias, swap) TU6_FMT(vk, x, fmt, x, swap, true) #define TU6_xxx(vk, fmt, alias, swap) TU6_FMT(vk, x, x, x, WZYX, false) #define TU_FORMAT_TABLE_FIRST VK_FORMAT_UNDEFINED #define TU_FORMAT_TABLE_LAST VK_FORMAT_ASTC_12x12_SRGB_BLOCK TU_FORMAT_TABLE(tu6_format_table0) = { TU6_xxx(UNDEFINED, x, x, x), /* 0 */ /* 8-bit packed */ TU6_xxx(R4G4_UNORM_PACK8, 4_4_UNORM, R4G4_UNORM, WZXY), /* 1 */ /* 16-bit packed */ TU6_xTC(R4G4B4A4_UNORM_PACK16, 4_4_4_4_UNORM, R4G4B4A4_UNORM, XYZW), /* 2 */ TU6_xTC(B4G4R4A4_UNORM_PACK16, 4_4_4_4_UNORM, R4G4B4A4_UNORM, ZYXW), /* 3 */ TU6_xTC(R5G6B5_UNORM_PACK16, 5_6_5_UNORM, R5G6B5_UNORM, WXYZ), /* 4 */ TU6_xTC(B5G6R5_UNORM_PACK16, 5_6_5_UNORM, R5G6B5_UNORM, WXYZ), /* 5 */ TU6_xxx(R5G5B5A1_UNORM_PACK16, 1_5_5_5_UNORM, A1R5G5B5_UNORM, XYZW), /* 6 */ TU6_xxx(B5G5R5A1_UNORM_PACK16, 1_5_5_5_UNORM, A1R5G5B5_UNORM, XYZW), /* 7 */ TU6_xTC(A1R5G5B5_UNORM_PACK16, 5_5_5_1_UNORM, R5G5B5A1_UNORM, WXYZ), /* 8 */ /* 8-bit R */ TU6_VTC(R8_UNORM, 8_UNORM, R8_UNORM, WZYX), /* 9 */ TU6_VTC(R8_SNORM, 8_SNORM, R8_SNORM, WZYX), /* 10 */ TU6_Vxx(R8_USCALED, 8_UINT, R8_UINT, WZYX), /* 11 */ TU6_Vxx(R8_SSCALED, 8_SINT, R8_SINT, WZYX), /* 12 */ TU6_VTC(R8_UINT, 8_UINT, R8_UINT, WZYX), /* 13 */ TU6_VTC(R8_SINT, 8_SINT, R8_SINT, WZYX), /* 14 */ TU6_xTC(R8_SRGB, 8_UNORM, R8_UNORM, WZYX), /* 15 */ /* 16-bit RG */ TU6_VTC(R8G8_UNORM, 8_8_UNORM, R8G8_UNORM, WZYX), /* 16 */ TU6_VTC(R8G8_SNORM, 8_8_SNORM, R8G8_SNORM, WZYX), /* 17 */ TU6_Vxx(R8G8_USCALED, 8_8_UINT, R8G8_UINT, WZYX), /* 18 */ TU6_Vxx(R8G8_SSCALED, 8_8_SINT, R8G8_SINT, WZYX), /* 19 */ TU6_VTC(R8G8_UINT, 8_8_UINT, R8G8_UINT, WZYX), /* 20 */ TU6_VTC(R8G8_SINT, 8_8_SINT, R8G8_SINT, WZYX), /* 21 */ TU6_xTC(R8G8_SRGB, 8_8_UNORM, R8G8_UNORM, WZYX), /* 22 */ /* 24-bit RGB */ TU6_Vxx(R8G8B8_UNORM, 8_8_8_UNORM, R8G8B8_UNORM, WZYX), /* 23 */ TU6_Vxx(R8G8B8_SNORM, 8_8_8_SNORM, R8G8B8_SNORM, WZYX), /* 24 */ TU6_Vxx(R8G8B8_USCALED, 8_8_8_UINT, R8G8B8_UINT, WZYX), /* 25 */ TU6_Vxx(R8G8B8_SSCALED, 8_8_8_SINT, R8G8B8_SINT, WZYX), /* 26 */ TU6_Vxx(R8G8B8_UINT, 8_8_8_UINT, R8G8B8_UINT, WZYX), /* 27 */ TU6_Vxx(R8G8B8_SINT, 8_8_8_SINT, R8G8B8_SINT, WZYX), /* 28 */ TU6_xxx(R8G8B8_SRGB, 8_8_8_UNORM, R8G8B8_UNORM, WZYX), /* 29 */ /* 24-bit BGR */ TU6_Vxx(B8G8R8_UNORM, 8_8_8_UNORM, R8G8B8_UNORM, WXYZ), /* 30 */ TU6_Vxx(B8G8R8_SNORM, 8_8_8_SNORM, R8G8B8_SNORM, WXYZ), /* 31 */ TU6_Vxx(B8G8R8_USCALED, 8_8_8_UINT, R8G8B8_UINT, WXYZ), /* 32 */ TU6_Vxx(B8G8R8_SSCALED, 8_8_8_SINT, R8G8B8_SINT, WXYZ), /* 33 */ TU6_Vxx(B8G8R8_UINT, 8_8_8_UINT, R8G8B8_UINT, WXYZ), /* 34 */ TU6_Vxx(B8G8R8_SINT, 8_8_8_SINT, R8G8B8_SINT, WXYZ), /* 35 */ TU6_xxx(B8G8R8_SRGB, 8_8_8_UNORM, R8G8B8_UNORM, WXYZ), /* 36 */ /* 32-bit RGBA */ TU6_VTC(R8G8B8A8_UNORM, 8_8_8_8_UNORM, R8G8B8A8_UNORM, WZYX), /* 37 */ TU6_VTC(R8G8B8A8_SNORM, 8_8_8_8_SNORM, R8G8B8A8_SNORM, WZYX), /* 38 */ TU6_Vxx(R8G8B8A8_USCALED, 8_8_8_8_UINT, R8G8B8A8_UINT, WZYX), /* 39 */ TU6_Vxx(R8G8B8A8_SSCALED, 8_8_8_8_SINT, R8G8B8A8_SINT, WZYX), /* 40 */ TU6_VTC(R8G8B8A8_UINT, 8_8_8_8_UINT, R8G8B8A8_UINT, WZYX), /* 41 */ TU6_VTC(R8G8B8A8_SINT, 8_8_8_8_SINT, R8G8B8A8_SINT, WZYX), /* 42 */ TU6_xTC(R8G8B8A8_SRGB, 8_8_8_8_UNORM, R8G8B8A8_UNORM, WZYX), /* 43 */ /* 32-bit BGRA */ TU6_VTC(B8G8R8A8_UNORM, 8_8_8_8_UNORM, R8G8B8A8_UNORM, WXYZ), /* 44 */ TU6_VTC(B8G8R8A8_SNORM, 8_8_8_8_SNORM, R8G8B8A8_SNORM, WXYZ), /* 45 */ TU6_Vxx(B8G8R8A8_USCALED, 8_8_8_8_UINT, R8G8B8A8_UINT, WXYZ), /* 46 */ TU6_Vxx(B8G8R8A8_SSCALED, 8_8_8_8_SINT, R8G8B8A8_SINT, WXYZ), /* 47 */ TU6_VTC(B8G8R8A8_UINT, 8_8_8_8_UINT, R8G8B8A8_UINT, WXYZ), /* 48 */ TU6_VTC(B8G8R8A8_SINT, 8_8_8_8_SINT, R8G8B8A8_SINT, WXYZ), /* 49 */ TU6_xTC(B8G8R8A8_SRGB, 8_8_8_8_UNORM, R8G8B8A8_UNORM, WXYZ), /* 50 */ /* 32-bit packed */ TU6_VTC(A8B8G8R8_UNORM_PACK32, 8_8_8_8_UNORM, R8G8B8A8_UNORM, WZYX), /* 51 */ TU6_VTC(A8B8G8R8_SNORM_PACK32, 8_8_8_8_SNORM, R8G8B8A8_SNORM, WZYX), /* 52 */ TU6_Vxx(A8B8G8R8_USCALED_PACK32, 8_8_8_8_UINT, R8G8B8A8_UINT, WZYX), /* 53 */ TU6_Vxx(A8B8G8R8_SSCALED_PACK32, 8_8_8_8_SINT, R8G8B8A8_SINT, WZYX), /* 54 */ TU6_VTC(A8B8G8R8_UINT_PACK32, 8_8_8_8_UINT, R8G8B8A8_UINT, WZYX), /* 55 */ TU6_VTC(A8B8G8R8_SINT_PACK32, 8_8_8_8_SINT, R8G8B8A8_SINT, WZYX), /* 56 */ TU6_xTC(A8B8G8R8_SRGB_PACK32, 8_8_8_8_UNORM, R8G8B8A8_UNORM, WZYX), /* 57 */ TU6_VTC(A2R10G10B10_UNORM_PACK32, 10_10_10_2_UNORM, R10G10B10A2_UNORM, WXYZ), /* 58 */ TU6_Vxx(A2R10G10B10_SNORM_PACK32, 10_10_10_2_SNORM, R10G10B10A2_SNORM, WXYZ), /* 59 */ TU6_Vxx(A2R10G10B10_USCALED_PACK32, 10_10_10_2_UINT, R10G10B10A2_UINT, WXYZ), /* 60 */ TU6_Vxx(A2R10G10B10_SSCALED_PACK32, 10_10_10_2_SINT, R10G10B10A2_SINT, WXYZ), /* 61 */ TU6_VTC(A2R10G10B10_UINT_PACK32, 10_10_10_2_UINT, R10G10B10A2_UINT, WXYZ), /* 62 */ TU6_Vxx(A2R10G10B10_SINT_PACK32, 10_10_10_2_SINT, R10G10B10A2_SINT, WXYZ), /* 63 */ TU6_VTC(A2B10G10R10_UNORM_PACK32, 10_10_10_2_UNORM, R10G10B10A2_UNORM, WZYX), /* 64 */ TU6_Vxx(A2B10G10R10_SNORM_PACK32, 10_10_10_2_SNORM, R10G10B10A2_SNORM, WZYX), /* 65 */ TU6_Vxx(A2B10G10R10_USCALED_PACK32, 10_10_10_2_UINT, R10G10B10A2_UINT, WZYX), /* 66 */ TU6_Vxx(A2B10G10R10_SSCALED_PACK32, 10_10_10_2_SINT, R10G10B10A2_SINT, WZYX), /* 67 */ TU6_VTC(A2B10G10R10_UINT_PACK32, 10_10_10_2_UINT, R10G10B10A2_UINT, WZYX), /* 68 */ TU6_Vxx(A2B10G10R10_SINT_PACK32, 10_10_10_2_SINT, R10G10B10A2_SINT, WZYX), /* 69 */ /* 16-bit R */ TU6_VTC(R16_UNORM, 16_UNORM, R16_UNORM, WZYX), /* 70 */ TU6_VTC(R16_SNORM, 16_SNORM, R16_SNORM, WZYX), /* 71 */ TU6_Vxx(R16_USCALED, 16_UINT, R16_UINT, WZYX), /* 72 */ TU6_Vxx(R16_SSCALED, 16_SINT, R16_SINT, WZYX), /* 73 */ TU6_VTC(R16_UINT, 16_UINT, R16_UINT, WZYX), /* 74 */ TU6_VTC(R16_SINT, 16_SINT, R16_SINT, WZYX), /* 75 */ TU6_VTC(R16_SFLOAT, 16_FLOAT, R16_FLOAT, WZYX), /* 76 */ /* 32-bit RG */ TU6_VTC(R16G16_UNORM, 16_16_UNORM, R16G16_UNORM, WZYX), /* 77 */ TU6_VTC(R16G16_SNORM, 16_16_SNORM, R16G16_SNORM, WZYX), /* 78 */ TU6_VTx(R16G16_USCALED, 16_16_UINT, R16G16_UINT, WZYX), /* 79 */ TU6_VTx(R16G16_SSCALED, 16_16_SINT, R16G16_SINT, WZYX), /* 80 */ TU6_VTC(R16G16_UINT, 16_16_UINT, R16G16_UINT, WZYX), /* 81 */ TU6_VTC(R16G16_SINT, 16_16_SINT, R16G16_SINT, WZYX), /* 82 */ TU6_VTC(R16G16_SFLOAT, 16_16_FLOAT, R16G16_FLOAT, WZYX), /* 83 */ /* 48-bit RGB */ TU6_Vxx(R16G16B16_UNORM, 16_16_16_UNORM, R16G16B16_UNORM, WZYX), /* 84 */ TU6_Vxx(R16G16B16_SNORM, 16_16_16_SNORM, R16G16B16_SNORM, WZYX), /* 85 */ TU6_Vxx(R16G16B16_USCALED, 16_16_16_UINT, R16G16B16_UINT, WZYX), /* 86 */ TU6_Vxx(R16G16B16_SSCALED, 16_16_16_SINT, R16G16B16_SINT, WZYX), /* 87 */ TU6_Vxx(R16G16B16_UINT, 16_16_16_UINT, R16G16B16_UINT, WZYX), /* 88 */ TU6_Vxx(R16G16B16_SINT, 16_16_16_SINT, R16G16B16_SINT, WZYX), /* 89 */ TU6_Vxx(R16G16B16_SFLOAT, 16_16_16_FLOAT, R16G16B16_FLOAT, WZYX), /* 90 */ /* 64-bit RGBA */ TU6_VTC(R16G16B16A16_UNORM, 16_16_16_16_UNORM, R16G16B16A16_UNORM, WZYX), /* 91 */ TU6_VTC(R16G16B16A16_SNORM, 16_16_16_16_SNORM, R16G16B16A16_SNORM, WZYX), /* 92 */ TU6_VTx(R16G16B16A16_USCALED, 16_16_16_16_UINT, R16G16B16A16_UINT, WZYX), /* 93 */ TU6_VTx(R16G16B16A16_SSCALED, 16_16_16_16_SINT, R16G16B16A16_SINT, WZYX), /* 94 */ TU6_VTC(R16G16B16A16_UINT, 16_16_16_16_UINT, R16G16B16A16_UINT, WZYX), /* 95 */ TU6_VTC(R16G16B16A16_SINT, 16_16_16_16_SINT, R16G16B16A16_SINT, WZYX), /* 96 */ TU6_VTC(R16G16B16A16_SFLOAT, 16_16_16_16_FLOAT, R16G16B16A16_FLOAT, WZYX), /* 97 */ /* 32-bit R */ TU6_VTC(R32_UINT, 32_UINT, R32_UINT, WZYX), /* 98 */ TU6_VTC(R32_SINT, 32_SINT, R32_SINT, WZYX), /* 99 */ TU6_VTC(R32_SFLOAT, 32_FLOAT, R32_FLOAT, WZYX), /* 100 */ /* 64-bit RG */ TU6_VTC(R32G32_UINT, 32_32_UINT, R32G32_UINT, WZYX), /* 101 */ TU6_VTC(R32G32_SINT, 32_32_SINT, R32G32_SINT, WZYX), /* 102 */ TU6_VTC(R32G32_SFLOAT, 32_32_FLOAT, R32G32_FLOAT, WZYX), /* 103 */ /* 96-bit RGB */ TU6_VTx(R32G32B32_UINT, 32_32_32_UINT, R32G32B32_UINT, WZYX), /* 104 */ TU6_VTx(R32G32B32_SINT, 32_32_32_SINT, R32G32B32_SINT, WZYX), /* 105 */ TU6_VTx(R32G32B32_SFLOAT, 32_32_32_FLOAT, R32G32B32_FLOAT, WZYX), /* 106 */ /* 128-bit RGBA */ TU6_VTC(R32G32B32A32_UINT, 32_32_32_32_UINT, R32G32B32A32_UINT, WZYX), /* 107 */ TU6_VTC(R32G32B32A32_SINT, 32_32_32_32_SINT, R32G32B32A32_SINT, WZYX), /* 108 */ TU6_VTC(R32G32B32A32_SFLOAT, 32_32_32_32_FLOAT, R32G32B32A32_FLOAT, WZYX), /* 109 */ /* 64-bit R */ TU6_xxx(R64_UINT, 64_UINT, R64_UINT, WZYX), /* 110 */ TU6_xxx(R64_SINT, 64_SINT, R64_SINT, WZYX), /* 111 */ TU6_xxx(R64_SFLOAT, 64_FLOAT, R64_FLOAT, WZYX), /* 112 */ /* 128-bit RG */ TU6_xxx(R64G64_UINT, 64_64_UINT, R64G64_UINT, WZYX), /* 113 */ TU6_xxx(R64G64_SINT, 64_64_SINT, R64G64_SINT, WZYX), /* 114 */ TU6_xxx(R64G64_SFLOAT, 64_64_FLOAT, R64G64_FLOAT, WZYX), /* 115 */ /* 192-bit RGB */ TU6_xxx(R64G64B64_UINT, 64_64_64_UINT, R64G64B64_UINT, WZYX), /* 116 */ TU6_xxx(R64G64B64_SINT, 64_64_64_SINT, R64G64B64_SINT, WZYX), /* 117 */ TU6_xxx(R64G64B64_SFLOAT, 64_64_64_FLOAT, R64G64B64_FLOAT, WZYX), /* 118 */ /* 256-bit RGBA */ TU6_xxx(R64G64B64A64_UINT, 64_64_64_64_UINT, R64G64B64A64_UINT, WZYX), /* 119 */ TU6_xxx(R64G64B64A64_SINT, 64_64_64_64_SINT, R64G64B64A64_SINT, WZYX), /* 120 */ TU6_xxx(R64G64B64A64_SFLOAT, 64_64_64_64_FLOAT, R64G64B64A64_FLOAT, WZYX), /* 121 */ /* 32-bit packed float */ TU6_VTC(B10G11R11_UFLOAT_PACK32, 11_11_10_FLOAT, R11G11B10_FLOAT, WZYX), /* 122 */ TU6_xTx(E5B9G9R9_UFLOAT_PACK32, 9_9_9_E5_FLOAT, R9G9B9E5_FLOAT, WZYX), /* 123 */ /* depth/stencil */ TU6_xTC(D16_UNORM, 16_UNORM, R16_UNORM, WZYX), /* 124 */ TU6_xTC(X8_D24_UNORM_PACK32, X8Z24_UNORM, X8Z24_UNORM, WZYX), /* 125 */ TU6_xTC(D32_SFLOAT, 32_FLOAT, R32_FLOAT, WZYX), /* 126 */ TU6_xTC(S8_UINT, 8_UINT, R8_UNORM, WZYX), /* 127 */ TU6_xxx(D16_UNORM_S8_UINT, X8Z16_UNORM, X8Z16_UNORM, WZYX), /* 128 */ TU6_xTC(D24_UNORM_S8_UINT, X8Z24_UNORM, X8Z24_UNORM, WZYX), /* 129 */ TU6_xTC(D32_SFLOAT_S8_UINT, 32_FLOAT, R32_FLOAT, WZYX), /* 130 */ /* compressed */ TU6_xTx(BC1_RGB_UNORM_BLOCK, DXT1, DXT1, WZYX), /* 131 */ TU6_xTx(BC1_RGB_SRGB_BLOCK, DXT1, DXT1, WZYX), /* 132 */ TU6_xTx(BC1_RGBA_UNORM_BLOCK, DXT1, DXT1, WZYX), /* 133 */ TU6_xTx(BC1_RGBA_SRGB_BLOCK, DXT1, DXT1, WZYX), /* 134 */ TU6_xTx(BC2_UNORM_BLOCK, DXT3, DXT3, WZYX), /* 135 */ TU6_xTx(BC2_SRGB_BLOCK, DXT3, DXT3, WZYX), /* 136 */ TU6_xTx(BC3_UNORM_BLOCK, DXT5, DXT5, WZYX), /* 137 */ TU6_xTx(BC3_SRGB_BLOCK, DXT5, DXT5, WZYX), /* 138 */ TU6_xTx(BC4_UNORM_BLOCK, RGTC1_UNORM, RGTC1_UNORM, WZYX), /* 139 */ TU6_xTx(BC4_SNORM_BLOCK, RGTC1_SNORM, RGTC1_SNORM, WZYX), /* 140 */ TU6_xTx(BC5_UNORM_BLOCK, RGTC2_UNORM, RGTC2_UNORM, WZYX), /* 141 */ TU6_xTx(BC5_SNORM_BLOCK, RGTC2_SNORM, RGTC2_SNORM, WZYX), /* 142 */ TU6_xTx(BC6H_UFLOAT_BLOCK, BPTC_UFLOAT, BPTC_UFLOAT, WZYX), /* 143 */ TU6_xTx(BC6H_SFLOAT_BLOCK, BPTC_FLOAT, BPTC_FLOAT, WZYX), /* 144 */ TU6_xTx(BC7_UNORM_BLOCK, BPTC, BPTC, WZYX), /* 145 */ TU6_xTx(BC7_SRGB_BLOCK, BPTC, BPTC, WZYX), /* 146 */ TU6_xTx(ETC2_R8G8B8_UNORM_BLOCK, ETC2_RGB8, ETC2_RGB8, WZYX), /* 147 */ TU6_xTx(ETC2_R8G8B8_SRGB_BLOCK, ETC2_RGB8, ETC2_RGB8, WZYX), /* 148 */ TU6_xTx(ETC2_R8G8B8A1_UNORM_BLOCK, ETC2_RGB8A1, ETC2_RGB8A1, WZYX), /* 149 */ TU6_xTx(ETC2_R8G8B8A1_SRGB_BLOCK, ETC2_RGB8A1, ETC2_RGB8A1, WZYX), /* 150 */ TU6_xTx(ETC2_R8G8B8A8_UNORM_BLOCK, ETC2_RGBA8, ETC2_RGBA8, WZYX), /* 151 */ TU6_xTx(ETC2_R8G8B8A8_SRGB_BLOCK, ETC2_RGBA8, ETC2_RGBA8, WZYX), /* 152 */ TU6_xTx(EAC_R11_UNORM_BLOCK, ETC2_R11_UNORM, ETC2_R11_UNORM, WZYX), /* 153 */ TU6_xTx(EAC_R11_SNORM_BLOCK, ETC2_R11_SNORM, ETC2_R11_SNORM, WZYX), /* 154 */ TU6_xTx(EAC_R11G11_UNORM_BLOCK, ETC2_RG11_UNORM, ETC2_RG11_UNORM, WZYX), /* 155 */ TU6_xTx(EAC_R11G11_SNORM_BLOCK, ETC2_RG11_SNORM, ETC2_RG11_SNORM, WZYX), /* 156 */ TU6_xTx(ASTC_4x4_UNORM_BLOCK, ASTC_4x4, ASTC_4x4, WZYX), /* 157 */ TU6_xTx(ASTC_4x4_SRGB_BLOCK, ASTC_4x4, ASTC_4x4, WZYX), /* 158 */ TU6_xTx(ASTC_5x4_UNORM_BLOCK, ASTC_5x4, ASTC_5x4, WZYX), /* 159 */ TU6_xTx(ASTC_5x4_SRGB_BLOCK, ASTC_5x4, ASTC_5x4, WZYX), /* 160 */ TU6_xTx(ASTC_5x5_UNORM_BLOCK, ASTC_5x5, ASTC_5x5, WZYX), /* 161 */ TU6_xTx(ASTC_5x5_SRGB_BLOCK, ASTC_5x5, ASTC_5x5, WZYX), /* 162 */ TU6_xTx(ASTC_6x5_UNORM_BLOCK, ASTC_6x5, ASTC_6x5, WZYX), /* 163 */ TU6_xTx(ASTC_6x5_SRGB_BLOCK, ASTC_6x5, ASTC_6x5, WZYX), /* 164 */ TU6_xTx(ASTC_6x6_UNORM_BLOCK, ASTC_6x6, ASTC_6x6, WZYX), /* 165 */ TU6_xTx(ASTC_6x6_SRGB_BLOCK, ASTC_6x6, ASTC_6x6, WZYX), /* 166 */ TU6_xTx(ASTC_8x5_UNORM_BLOCK, ASTC_8x5, ASTC_8x5, WZYX), /* 167 */ TU6_xTx(ASTC_8x5_SRGB_BLOCK, ASTC_8x5, ASTC_8x5, WZYX), /* 168 */ TU6_xTx(ASTC_8x6_UNORM_BLOCK, ASTC_8x6, ASTC_8x6, WZYX), /* 169 */ TU6_xTx(ASTC_8x6_SRGB_BLOCK, ASTC_8x6, ASTC_8x6, WZYX), /* 170 */ TU6_xTx(ASTC_8x8_UNORM_BLOCK, ASTC_8x8, ASTC_8x8, WZYX), /* 171 */ TU6_xTx(ASTC_8x8_SRGB_BLOCK, ASTC_8x8, ASTC_8x8, WZYX), /* 172 */ TU6_xTx(ASTC_10x5_UNORM_BLOCK, ASTC_10x5, ASTC_10x5, WZYX), /* 173 */ TU6_xTx(ASTC_10x5_SRGB_BLOCK, ASTC_10x5, ASTC_10x5, WZYX), /* 174 */ TU6_xTx(ASTC_10x6_UNORM_BLOCK, ASTC_10x6, ASTC_10x6, WZYX), /* 175 */ TU6_xTx(ASTC_10x6_SRGB_BLOCK, ASTC_10x6, ASTC_10x6, WZYX), /* 176 */ TU6_xTx(ASTC_10x8_UNORM_BLOCK, ASTC_10x8, ASTC_10x8, WZYX), /* 177 */ TU6_xTx(ASTC_10x8_SRGB_BLOCK, ASTC_10x8, ASTC_10x8, WZYX), /* 178 */ TU6_xTx(ASTC_10x10_UNORM_BLOCK, ASTC_10x10, ASTC_10x10, WZYX), /* 179 */ TU6_xTx(ASTC_10x10_SRGB_BLOCK, ASTC_10x10, ASTC_10x10, WZYX), /* 180 */ TU6_xTx(ASTC_12x10_UNORM_BLOCK, ASTC_12x10, ASTC_12x10, WZYX), /* 181 */ TU6_xTx(ASTC_12x10_SRGB_BLOCK, ASTC_12x10, ASTC_12x10, WZYX), /* 182 */ TU6_xTx(ASTC_12x12_UNORM_BLOCK, ASTC_12x12, ASTC_12x12, WZYX), /* 183 */ TU6_xTx(ASTC_12x12_SRGB_BLOCK, ASTC_12x12, ASTC_12x12, WZYX), /* 184 */ }; #undef TU_FORMAT_TABLE_FIRST #undef TU_FORMAT_TABLE_LAST const struct tu_native_format * tu6_get_native_format(VkFormat format) { const struct tu_native_format *fmt = NULL; if (format >= tu6_format_table0_first && format <= tu6_format_table0_last) fmt = &tu6_format_table0[format - tu6_format_table0_first]; return (fmt && fmt->present) ? fmt : NULL; } enum a6xx_2d_ifmt tu6_rb_fmt_to_ifmt(enum a6xx_color_fmt fmt) { switch (fmt) { case RB6_A8_UNORM: case RB6_R8_UNORM: case RB6_R8_SNORM: case RB6_R8G8_UNORM: case RB6_R8G8_SNORM: case RB6_R8G8B8A8_UNORM: case RB6_R8G8B8_UNORM: case RB6_R8G8B8A8_SNORM: return R2D_UNORM8; case RB6_R32_UINT: case RB6_R32_SINT: case RB6_R32G32_UINT: case RB6_R32G32_SINT: case RB6_R32G32B32A32_UINT: case RB6_R32G32B32A32_SINT: return R2D_INT32; case RB6_R16_UINT: case RB6_R16_SINT: case RB6_R16G16_UINT: case RB6_R16G16_SINT: case RB6_R16G16B16A16_UINT: case RB6_R16G16B16A16_SINT: return R2D_INT16; case RB6_R8_UINT: case RB6_R8_SINT: case RB6_R8G8_UINT: case RB6_R8G8_SINT: case RB6_R8G8B8A8_UINT: case RB6_R8G8B8A8_SINT: return R2D_INT8; case RB6_R16_UNORM: case RB6_R16_SNORM: case RB6_R16G16_UNORM: case RB6_R16G16_SNORM: case RB6_R16G16B16A16_UNORM: case RB6_R16G16B16A16_SNORM: case RB6_R32_FLOAT: case RB6_R32G32_FLOAT: case RB6_R32G32B32A32_FLOAT: return R2D_FLOAT32; case RB6_R16_FLOAT: case RB6_R16G16_FLOAT: case RB6_R16G16B16A16_FLOAT: return R2D_FLOAT16; case RB6_R4G4B4A4_UNORM: case RB6_R5G5B5A1_UNORM: case RB6_R5G6B5_UNORM: case RB6_R10G10B10A2_UNORM: case RB6_R10G10B10A2_UINT: case RB6_R11G11B10_FLOAT: case RB6_X8Z24_UNORM: // ??? return 0; default: unreachable("bad format"); return 0; } } static uint32_t tu_pack_mask(int bits) { assert(bits <= 32); return (1ull << bits) - 1; } static uint32_t tu_pack_float32_for_unorm(float val, int bits) { const uint32_t max = tu_pack_mask(bits); if (val < 0.0f) return 0; else if (val > 1.0f) return max; else return _mesa_lroundevenf(val * (float) max); } static uint32_t tu_pack_float32_for_snorm(float val, int bits) { const int32_t max = tu_pack_mask(bits - 1); int32_t tmp; if (val < -1.0f) tmp = -max; else if (val > 1.0f) tmp = max; else tmp = _mesa_lroundevenf(val * (float) max); return tmp & tu_pack_mask(bits); } static uint32_t tu_pack_float32_for_uscaled(float val, int bits) { const uint32_t max = tu_pack_mask(bits); if (val < 0.0f) return 0; else if (val > (float) max) return max; else return (uint32_t) val; } static uint32_t tu_pack_float32_for_sscaled(float val, int bits) { const int32_t max = tu_pack_mask(bits - 1); const int32_t min = -max - 1; int32_t tmp; if (val < (float) min) tmp = min; else if (val > (float) max) tmp = max; else tmp = (int32_t) val; return tmp & tu_pack_mask(bits); } static uint32_t tu_pack_uint32_for_uint(uint32_t val, int bits) { return val & tu_pack_mask(bits); } static uint32_t tu_pack_int32_for_sint(int32_t val, int bits) { return val & tu_pack_mask(bits); } static uint32_t tu_pack_float32_for_sfloat(float val, int bits) { assert(bits == 16 || bits == 32); return bits == 16 ? util_float_to_half(val) : fui(val); } union tu_clear_component_value { float float32; int32_t int32; uint32_t uint32; }; static uint32_t tu_pack_clear_component_value(union tu_clear_component_value val, const struct vk_format_channel_description *ch) { uint32_t packed; switch (ch->type) { case VK_FORMAT_TYPE_UNSIGNED: /* normalized, scaled, or pure integer */ assert(ch->normalized + ch->scaled + ch->pure_integer == 1); if (ch->normalized) packed = tu_pack_float32_for_unorm(val.float32, ch->size); else if (ch->scaled) packed = tu_pack_float32_for_uscaled(val.float32, ch->size); else packed = tu_pack_uint32_for_uint(val.uint32, ch->size); break; case VK_FORMAT_TYPE_SIGNED: /* normalized, scaled, or pure integer */ assert(ch->normalized + ch->scaled + ch->pure_integer == 1); if (ch->normalized) packed = tu_pack_float32_for_snorm(val.float32, ch->size); else if (ch->scaled) packed = tu_pack_float32_for_sscaled(val.float32, ch->size); else packed = tu_pack_int32_for_sint(val.int32, ch->size); break; case VK_FORMAT_TYPE_FLOAT: packed = tu_pack_float32_for_sfloat(val.float32, ch->size); break; default: unreachable("unexpected channel type"); packed = 0; break; } assert((packed & tu_pack_mask(ch->size)) == packed); return packed; } static const struct vk_format_channel_description * tu_get_format_channel_description(const struct vk_format_description *desc, int comp) { switch (desc->swizzle[comp]) { case VK_SWIZZLE_X: return &desc->channel[0]; case VK_SWIZZLE_Y: return &desc->channel[1]; case VK_SWIZZLE_Z: return &desc->channel[2]; case VK_SWIZZLE_W: return &desc->channel[3]; default: return NULL; } } static union tu_clear_component_value tu_get_clear_component_value(const VkClearValue *val, int comp, bool color) { union tu_clear_component_value tmp; if (color) { assert(comp < 4); tmp.uint32 = val->color.uint32[comp]; } else { assert(comp < 2); if (comp == 0) tmp.float32 = val->depthStencil.depth; else tmp.uint32 = val->depthStencil.stencil; } return tmp; } /** * Pack a VkClearValue into a 128-bit buffer. \a format is respected except * for the component order. The components are always packed in WZYX order * (i.e., msb is white and lsb is red). * * Return the number of uint32_t's used. */ int tu_pack_clear_value(const VkClearValue *val, VkFormat format, uint32_t buf[4]) { const struct vk_format_description *desc = vk_format_description(format); assert(desc && desc->layout == VK_FORMAT_LAYOUT_PLAIN); /* S8_UINT is special and has no depth */ const int max_components = format == VK_FORMAT_S8_UINT ? 2 : desc->nr_channels; int buf_offset = 0; int bit_shift = 0; for (int comp = 0; comp < max_components; comp++) { const struct vk_format_channel_description *ch = tu_get_format_channel_description(desc, comp); if (!ch) { assert(format == VK_FORMAT_S8_UINT && comp == 0); continue; } union tu_clear_component_value v = tu_get_clear_component_value( val, comp, desc->colorspace != VK_FORMAT_COLORSPACE_ZS); /* move to the next uint32_t when there is not enough space */ assert(ch->size <= 32); if (bit_shift + ch->size > 32) { buf_offset++; bit_shift = 0; } if (bit_shift == 0) buf[buf_offset] = 0; buf[buf_offset] |= tu_pack_clear_component_value(v, ch) << bit_shift; bit_shift += ch->size; } return buf_offset + 1; } static void tu_physical_device_get_format_properties( struct tu_physical_device *physical_device, VkFormat format, VkFormatProperties *out_properties) { VkFormatFeatureFlags linear = 0, tiled = 0, buffer = 0; const struct vk_format_description *desc = vk_format_description(format); const struct tu_native_format *native_fmt = tu6_get_native_format(format); if (!desc || !native_fmt) { out_properties->linearTilingFeatures = linear; out_properties->optimalTilingFeatures = tiled; out_properties->bufferFeatures = buffer; return; } linear |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT | VK_FORMAT_FEATURE_TRANSFER_DST_BIT; tiled |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT | VK_FORMAT_FEATURE_TRANSFER_DST_BIT; buffer |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT | VK_FORMAT_FEATURE_TRANSFER_DST_BIT; if (native_fmt->tex >= 0) { linear |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT; tiled |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT; buffer |= VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT; } if (native_fmt->rb >= 0) { linear |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT; tiled |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT; } if (native_fmt->vtx >= 0) { buffer |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT; } out_properties->linearTilingFeatures = linear; out_properties->optimalTilingFeatures = tiled; out_properties->bufferFeatures = buffer; } void tu_GetPhysicalDeviceFormatProperties(VkPhysicalDevice physicalDevice, VkFormat format, VkFormatProperties *pFormatProperties) { TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice); tu_physical_device_get_format_properties(physical_device, format, pFormatProperties); } void tu_GetPhysicalDeviceFormatProperties2( VkPhysicalDevice physicalDevice, VkFormat format, VkFormatProperties2 *pFormatProperties) { TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice); tu_physical_device_get_format_properties( physical_device, format, &pFormatProperties->formatProperties); } static VkResult tu_get_image_format_properties( struct tu_physical_device *physical_device, const VkPhysicalDeviceImageFormatInfo2 *info, VkImageFormatProperties *pImageFormatProperties) { VkFormatProperties format_props; VkFormatFeatureFlags format_feature_flags; VkExtent3D maxExtent; uint32_t maxMipLevels; uint32_t maxArraySize; VkSampleCountFlags sampleCounts = VK_SAMPLE_COUNT_1_BIT; tu_physical_device_get_format_properties(physical_device, info->format, &format_props); if (info->tiling == VK_IMAGE_TILING_LINEAR) { format_feature_flags = format_props.linearTilingFeatures; } else if (info->tiling == VK_IMAGE_TILING_OPTIMAL) { format_feature_flags = format_props.optimalTilingFeatures; } else { unreachable("bad VkImageTiling"); } if (format_feature_flags == 0) goto unsupported; if (info->type != VK_IMAGE_TYPE_2D && vk_format_is_depth_or_stencil(info->format)) goto unsupported; switch (info->type) { default: unreachable("bad vkimage type\n"); case VK_IMAGE_TYPE_1D: maxExtent.width = 16384; maxExtent.height = 1; maxExtent.depth = 1; maxMipLevels = 15; /* log2(maxWidth) + 1 */ maxArraySize = 2048; break; case VK_IMAGE_TYPE_2D: maxExtent.width = 16384; maxExtent.height = 16384; maxExtent.depth = 1; maxMipLevels = 15; /* log2(maxWidth) + 1 */ maxArraySize = 2048; break; case VK_IMAGE_TYPE_3D: maxExtent.width = 2048; maxExtent.height = 2048; maxExtent.depth = 2048; maxMipLevels = 12; /* log2(maxWidth) + 1 */ maxArraySize = 1; break; } if (info->tiling == VK_IMAGE_TILING_OPTIMAL && info->type == VK_IMAGE_TYPE_2D && (format_feature_flags & (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT | VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) && !(info->flags & VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT) && !(info->usage & VK_IMAGE_USAGE_STORAGE_BIT)) { sampleCounts |= VK_SAMPLE_COUNT_2_BIT | VK_SAMPLE_COUNT_4_BIT | VK_SAMPLE_COUNT_8_BIT; } if (info->usage & VK_IMAGE_USAGE_SAMPLED_BIT) { if (!(format_feature_flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)) { goto unsupported; } } if (info->usage & VK_IMAGE_USAGE_STORAGE_BIT) { if (!(format_feature_flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT)) { goto unsupported; } } if (info->usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) { if (!(format_feature_flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT)) { goto unsupported; } } if (info->usage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) { if (!(format_feature_flags & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) { goto unsupported; } } *pImageFormatProperties = (VkImageFormatProperties) { .maxExtent = maxExtent, .maxMipLevels = maxMipLevels, .maxArrayLayers = maxArraySize, .sampleCounts = sampleCounts, /* FINISHME: Accurately calculate * VkImageFormatProperties::maxResourceSize. */ .maxResourceSize = UINT32_MAX, }; return VK_SUCCESS; unsupported: *pImageFormatProperties = (VkImageFormatProperties) { .maxExtent = { 0, 0, 0 }, .maxMipLevels = 0, .maxArrayLayers = 0, .sampleCounts = 0, .maxResourceSize = 0, }; return VK_ERROR_FORMAT_NOT_SUPPORTED; } VkResult tu_GetPhysicalDeviceImageFormatProperties( VkPhysicalDevice physicalDevice, VkFormat format, VkImageType type, VkImageTiling tiling, VkImageUsageFlags usage, VkImageCreateFlags createFlags, VkImageFormatProperties *pImageFormatProperties) { TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice); const VkPhysicalDeviceImageFormatInfo2 info = { .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2, .pNext = NULL, .format = format, .type = type, .tiling = tiling, .usage = usage, .flags = createFlags, }; return tu_get_image_format_properties(physical_device, &info, pImageFormatProperties); } static VkResult tu_get_external_image_format_properties( const struct tu_physical_device *physical_device, const VkPhysicalDeviceImageFormatInfo2 *pImageFormatInfo, VkExternalMemoryHandleTypeFlagBits handleType, VkExternalMemoryProperties *external_properties) { VkExternalMemoryFeatureFlagBits flags = 0; VkExternalMemoryHandleTypeFlags export_flags = 0; VkExternalMemoryHandleTypeFlags compat_flags = 0; /* From the Vulkan 1.1.98 spec: * * If handleType is not compatible with the format, type, tiling, * usage, and flags specified in VkPhysicalDeviceImageFormatInfo2, * then vkGetPhysicalDeviceImageFormatProperties2 returns * VK_ERROR_FORMAT_NOT_SUPPORTED. */ switch (handleType) { case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT: case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT: switch (pImageFormatInfo->type) { case VK_IMAGE_TYPE_2D: flags = VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT | VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT | VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT; compat_flags = export_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT | VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT; break; default: return vk_errorf(physical_device->instance, VK_ERROR_FORMAT_NOT_SUPPORTED, "VkExternalMemoryTypeFlagBits(0x%x) unsupported for VkImageType(%d)", handleType, pImageFormatInfo->type); } break; case VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT: flags = VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT; compat_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT; break; default: return vk_errorf(physical_device->instance, VK_ERROR_FORMAT_NOT_SUPPORTED, "VkExternalMemoryTypeFlagBits(0x%x) unsupported", handleType); } *external_properties = (VkExternalMemoryProperties) { .externalMemoryFeatures = flags, .exportFromImportedHandleTypes = export_flags, .compatibleHandleTypes = compat_flags, }; return VK_SUCCESS; } VkResult tu_GetPhysicalDeviceImageFormatProperties2( VkPhysicalDevice physicalDevice, const VkPhysicalDeviceImageFormatInfo2 *base_info, VkImageFormatProperties2 *base_props) { TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice); const VkPhysicalDeviceExternalImageFormatInfo *external_info = NULL; VkExternalImageFormatProperties *external_props = NULL; VkResult result; result = tu_get_image_format_properties( physical_device, base_info, &base_props->imageFormatProperties); if (result != VK_SUCCESS) return result; /* Extract input structs */ vk_foreach_struct_const(s, base_info->pNext) { switch (s->sType) { case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_IMAGE_FORMAT_INFO: external_info = (const void *) s; break; default: break; } } /* Extract output structs */ vk_foreach_struct(s, base_props->pNext) { switch (s->sType) { case VK_STRUCTURE_TYPE_EXTERNAL_IMAGE_FORMAT_PROPERTIES: external_props = (void *) s; break; default: break; } } /* From the Vulkan 1.0.42 spec: * * If handleType is 0, vkGetPhysicalDeviceImageFormatProperties2 will * behave as if VkPhysicalDeviceExternalImageFormatInfo was not * present and VkExternalImageFormatProperties will be ignored. */ if (external_info && external_info->handleType != 0) { result = tu_get_external_image_format_properties( physical_device, base_info, external_info->handleType, &external_props->externalMemoryProperties); if (result != VK_SUCCESS) goto fail; } return VK_SUCCESS; fail: if (result == VK_ERROR_FORMAT_NOT_SUPPORTED) { /* From the Vulkan 1.0.42 spec: * * If the combination of parameters to * vkGetPhysicalDeviceImageFormatProperties2 is not supported by * the implementation for use in vkCreateImage, then all members of * imageFormatProperties will be filled with zero. */ base_props->imageFormatProperties = (VkImageFormatProperties) { 0 }; } return result; } void tu_GetPhysicalDeviceSparseImageFormatProperties( VkPhysicalDevice physicalDevice, VkFormat format, VkImageType type, uint32_t samples, VkImageUsageFlags usage, VkImageTiling tiling, uint32_t *pNumProperties, VkSparseImageFormatProperties *pProperties) { /* Sparse images are not yet supported. */ *pNumProperties = 0; } void tu_GetPhysicalDeviceSparseImageFormatProperties2( VkPhysicalDevice physicalDevice, const VkPhysicalDeviceSparseImageFormatInfo2 *pFormatInfo, uint32_t *pPropertyCount, VkSparseImageFormatProperties2 *pProperties) { /* Sparse images are not yet supported. */ *pPropertyCount = 0; } void tu_GetPhysicalDeviceExternalBufferProperties( VkPhysicalDevice physicalDevice, const VkPhysicalDeviceExternalBufferInfo *pExternalBufferInfo, VkExternalBufferProperties *pExternalBufferProperties) { VkExternalMemoryFeatureFlagBits flags = 0; VkExternalMemoryHandleTypeFlags export_flags = 0; VkExternalMemoryHandleTypeFlags compat_flags = 0; switch (pExternalBufferInfo->handleType) { case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT: case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT: flags = VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT | VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT; compat_flags = export_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT | VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT; break; case VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT: flags = VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT; compat_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT; break; default: break; } pExternalBufferProperties->externalMemoryProperties = (VkExternalMemoryProperties) { .externalMemoryFeatures = flags, .exportFromImportedHandleTypes = export_flags, .compatibleHandleTypes = compat_flags, }; }