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|
/*
* 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,
};
}
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