3 * Copyright © 2016 Red Hat.
4 * Copyright © 2016 Bas Nieuwenhuizen
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:
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
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.
26 #include "tu_private.h"
28 #include "registers/adreno_common.xml.h"
29 #include "registers/a6xx.xml.h"
31 #include "util/format_r11g11b10f.h"
32 #include "util/format_srgb.h"
33 #include "util/u_half.h"
34 #include "vk_format.h"
37 struct tu_native_format
39 int vtx
; /* VFMTn_xxx or -1 */
40 int tex
; /* TFMTn_xxx or -1 */
41 int rb
; /* RBn_xxx or -1 */
42 enum a3xx_color_swap swap
;
47 * Declare a format table. A format table is an array of tu_native_format.
48 * It can map a consecutive range of VkFormat to the corresponding
51 * TU_FORMAT_TABLE_FIRST and TU_FORMAT_TABLE_LAST must already be defined and
52 * have the values of the first and last VkFormat of the array respectively.
54 #define TU_FORMAT_TABLE(var) \
55 static const VkFormat var##_first = TU_FORMAT_TABLE_FIRST; \
56 static const VkFormat var##_last = TU_FORMAT_TABLE_LAST; \
57 static const size_t var##_count = \
58 TU_FORMAT_TABLE_LAST - TU_FORMAT_TABLE_FIRST + 1; \
59 static const struct tu_native_format var[var##_count]
60 #undef TU_FORMAT_TABLE_FIRST
61 #undef TU_FORMAT_TABLE_LAST
67 #define TU6_FMT(vkfmt, vtxfmt, texfmt, rbfmt, swapfmt, valid) \
68 [VK_FORMAT_##vkfmt - TU_FORMAT_TABLE_FIRST] = { \
69 .vtx = VFMT6_##vtxfmt, \
70 .tex = TFMT6_##texfmt, \
77 * fmt/alias/swap are derived from VkFormat mechanically (and might not even
78 * exist). It is the macro of choice that decides whether a VkFormat is
81 #define TU6_VTC(vk, fmt, alias, swap) TU6_FMT(vk, fmt, fmt, alias, swap, true)
82 #define TU6_xTC(vk, fmt, alias, swap) TU6_FMT(vk, x, fmt, alias, swap, true)
83 #define TU6_VTx(vk, fmt, alias, swap) TU6_FMT(vk, fmt, fmt, x, swap, true)
84 #define TU6_Vxx(vk, fmt, alias, swap) TU6_FMT(vk, fmt, x, x, swap, true)
85 #define TU6_xTx(vk, fmt, alias, swap) TU6_FMT(vk, x, fmt, x, swap, true)
86 #define TU6_xxx(vk, fmt, alias, swap) TU6_FMT(vk, x, x, x, WZYX, false)
88 #define TU_FORMAT_TABLE_FIRST VK_FORMAT_UNDEFINED
89 #define TU_FORMAT_TABLE_LAST VK_FORMAT_ASTC_12x12_SRGB_BLOCK
90 TU_FORMAT_TABLE(tu6_format_table0
) = {
91 TU6_xxx(UNDEFINED
, x
, x
, x
), /* 0 */
94 TU6_xxx(R4G4_UNORM_PACK8
, 4_4_UNORM
, R4G4_UNORM
, WZXY
), /* 1 */
97 TU6_xTC(R4G4B4A4_UNORM_PACK16
, 4_4_4_4_UNORM
, R4G4B4A4_UNORM
, XYZW
), /* 2 */
98 TU6_xTC(B4G4R4A4_UNORM_PACK16
, 4_4_4_4_UNORM
, R4G4B4A4_UNORM
, ZYXW
), /* 3 */
99 TU6_xTC(R5G6B5_UNORM_PACK16
, 5_6_5_UNORM
, R5G6B5_UNORM
, WXYZ
), /* 4 */
100 TU6_xTC(B5G6R5_UNORM_PACK16
, 5_6_5_UNORM
, R5G6B5_UNORM
, WXYZ
), /* 5 */
101 TU6_xxx(R5G5B5A1_UNORM_PACK16
, 1_5_5_5_UNORM
, A1R5G5B5_UNORM
, XYZW
), /* 6 */
102 TU6_xxx(B5G5R5A1_UNORM_PACK16
, 1_5_5_5_UNORM
, A1R5G5B5_UNORM
, XYZW
), /* 7 */
103 TU6_xTC(A1R5G5B5_UNORM_PACK16
, 5_5_5_1_UNORM
, R5G5B5A1_UNORM
, WXYZ
), /* 8 */
106 TU6_VTC(R8_UNORM
, 8_UNORM
, R8_UNORM
, WZYX
), /* 9 */
107 TU6_VTC(R8_SNORM
, 8_SNORM
, R8_SNORM
, WZYX
), /* 10 */
108 TU6_Vxx(R8_USCALED
, 8_UINT
, R8_UINT
, WZYX
), /* 11 */
109 TU6_Vxx(R8_SSCALED
, 8_SINT
, R8_SINT
, WZYX
), /* 12 */
110 TU6_VTC(R8_UINT
, 8_UINT
, R8_UINT
, WZYX
), /* 13 */
111 TU6_VTC(R8_SINT
, 8_SINT
, R8_SINT
, WZYX
), /* 14 */
112 TU6_xTC(R8_SRGB
, 8_UNORM
, R8_UNORM
, WZYX
), /* 15 */
115 TU6_VTC(R8G8_UNORM
, 8_8_UNORM
, R8G8_UNORM
, WZYX
), /* 16 */
116 TU6_VTC(R8G8_SNORM
, 8_8_SNORM
, R8G8_SNORM
, WZYX
), /* 17 */
117 TU6_Vxx(R8G8_USCALED
, 8_8_UINT
, R8G8_UINT
, WZYX
), /* 18 */
118 TU6_Vxx(R8G8_SSCALED
, 8_8_SINT
, R8G8_SINT
, WZYX
), /* 19 */
119 TU6_VTC(R8G8_UINT
, 8_8_UINT
, R8G8_UINT
, WZYX
), /* 20 */
120 TU6_VTC(R8G8_SINT
, 8_8_SINT
, R8G8_SINT
, WZYX
), /* 21 */
121 TU6_xTC(R8G8_SRGB
, 8_8_UNORM
, R8G8_UNORM
, WZYX
), /* 22 */
124 TU6_Vxx(R8G8B8_UNORM
, 8_8_8_UNORM
, R8G8B8_UNORM
, WZYX
), /* 23 */
125 TU6_Vxx(R8G8B8_SNORM
, 8_8_8_SNORM
, R8G8B8_SNORM
, WZYX
), /* 24 */
126 TU6_Vxx(R8G8B8_USCALED
, 8_8_8_UINT
, R8G8B8_UINT
, WZYX
), /* 25 */
127 TU6_Vxx(R8G8B8_SSCALED
, 8_8_8_SINT
, R8G8B8_SINT
, WZYX
), /* 26 */
128 TU6_Vxx(R8G8B8_UINT
, 8_8_8_UINT
, R8G8B8_UINT
, WZYX
), /* 27 */
129 TU6_Vxx(R8G8B8_SINT
, 8_8_8_SINT
, R8G8B8_SINT
, WZYX
), /* 28 */
130 TU6_xxx(R8G8B8_SRGB
, 8_8_8_UNORM
, R8G8B8_UNORM
, WZYX
), /* 29 */
133 TU6_Vxx(B8G8R8_UNORM
, 8_8_8_UNORM
, R8G8B8_UNORM
, WXYZ
), /* 30 */
134 TU6_Vxx(B8G8R8_SNORM
, 8_8_8_SNORM
, R8G8B8_SNORM
, WXYZ
), /* 31 */
135 TU6_Vxx(B8G8R8_USCALED
, 8_8_8_UINT
, R8G8B8_UINT
, WXYZ
), /* 32 */
136 TU6_Vxx(B8G8R8_SSCALED
, 8_8_8_SINT
, R8G8B8_SINT
, WXYZ
), /* 33 */
137 TU6_Vxx(B8G8R8_UINT
, 8_8_8_UINT
, R8G8B8_UINT
, WXYZ
), /* 34 */
138 TU6_Vxx(B8G8R8_SINT
, 8_8_8_SINT
, R8G8B8_SINT
, WXYZ
), /* 35 */
139 TU6_xxx(B8G8R8_SRGB
, 8_8_8_UNORM
, R8G8B8_UNORM
, WXYZ
), /* 36 */
142 TU6_VTC(R8G8B8A8_UNORM
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, WZYX
), /* 37 */
143 TU6_VTC(R8G8B8A8_SNORM
, 8_8_8_8_SNORM
, R8G8B8A8_SNORM
, WZYX
), /* 38 */
144 TU6_Vxx(R8G8B8A8_USCALED
, 8_8_8_8_UINT
, R8G8B8A8_UINT
, WZYX
), /* 39 */
145 TU6_Vxx(R8G8B8A8_SSCALED
, 8_8_8_8_SINT
, R8G8B8A8_SINT
, WZYX
), /* 40 */
146 TU6_VTC(R8G8B8A8_UINT
, 8_8_8_8_UINT
, R8G8B8A8_UINT
, WZYX
), /* 41 */
147 TU6_VTC(R8G8B8A8_SINT
, 8_8_8_8_SINT
, R8G8B8A8_SINT
, WZYX
), /* 42 */
148 TU6_xTC(R8G8B8A8_SRGB
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, WZYX
), /* 43 */
151 TU6_VTC(B8G8R8A8_UNORM
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, WXYZ
), /* 44 */
152 TU6_VTC(B8G8R8A8_SNORM
, 8_8_8_8_SNORM
, R8G8B8A8_SNORM
, WXYZ
), /* 45 */
153 TU6_Vxx(B8G8R8A8_USCALED
, 8_8_8_8_UINT
, R8G8B8A8_UINT
, WXYZ
), /* 46 */
154 TU6_Vxx(B8G8R8A8_SSCALED
, 8_8_8_8_SINT
, R8G8B8A8_SINT
, WXYZ
), /* 47 */
155 TU6_VTC(B8G8R8A8_UINT
, 8_8_8_8_UINT
, R8G8B8A8_UINT
, WXYZ
), /* 48 */
156 TU6_VTC(B8G8R8A8_SINT
, 8_8_8_8_SINT
, R8G8B8A8_SINT
, WXYZ
), /* 49 */
157 TU6_xTC(B8G8R8A8_SRGB
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, WXYZ
), /* 50 */
160 TU6_VTC(A8B8G8R8_UNORM_PACK32
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, WZYX
), /* 51 */
161 TU6_VTC(A8B8G8R8_SNORM_PACK32
, 8_8_8_8_SNORM
, R8G8B8A8_SNORM
, WZYX
), /* 52 */
162 TU6_Vxx(A8B8G8R8_USCALED_PACK32
, 8_8_8_8_UINT
, R8G8B8A8_UINT
, WZYX
), /* 53 */
163 TU6_Vxx(A8B8G8R8_SSCALED_PACK32
, 8_8_8_8_SINT
, R8G8B8A8_SINT
, WZYX
), /* 54 */
164 TU6_VTC(A8B8G8R8_UINT_PACK32
, 8_8_8_8_UINT
, R8G8B8A8_UINT
, WZYX
), /* 55 */
165 TU6_VTC(A8B8G8R8_SINT_PACK32
, 8_8_8_8_SINT
, R8G8B8A8_SINT
, WZYX
), /* 56 */
166 TU6_xTC(A8B8G8R8_SRGB_PACK32
, 8_8_8_8_UNORM
, R8G8B8A8_UNORM
, WZYX
), /* 57 */
167 TU6_VTC(A2R10G10B10_UNORM_PACK32
, 10_10_10_2_UNORM
, R10G10B10A2_UNORM
, WXYZ
), /* 58 */
168 TU6_Vxx(A2R10G10B10_SNORM_PACK32
, 10_10_10_2_SNORM
, R10G10B10A2_SNORM
, WXYZ
), /* 59 */
169 TU6_Vxx(A2R10G10B10_USCALED_PACK32
, 10_10_10_2_UINT
, R10G10B10A2_UINT
, WXYZ
), /* 60 */
170 TU6_Vxx(A2R10G10B10_SSCALED_PACK32
, 10_10_10_2_SINT
, R10G10B10A2_SINT
, WXYZ
), /* 61 */
171 TU6_VTC(A2R10G10B10_UINT_PACK32
, 10_10_10_2_UINT
, R10G10B10A2_UINT
, WXYZ
), /* 62 */
172 TU6_Vxx(A2R10G10B10_SINT_PACK32
, 10_10_10_2_SINT
, R10G10B10A2_SINT
, WXYZ
), /* 63 */
173 TU6_VTC(A2B10G10R10_UNORM_PACK32
, 10_10_10_2_UNORM
, R10G10B10A2_UNORM
, WZYX
), /* 64 */
174 TU6_Vxx(A2B10G10R10_SNORM_PACK32
, 10_10_10_2_SNORM
, R10G10B10A2_SNORM
, WZYX
), /* 65 */
175 TU6_Vxx(A2B10G10R10_USCALED_PACK32
, 10_10_10_2_UINT
, R10G10B10A2_UINT
, WZYX
), /* 66 */
176 TU6_Vxx(A2B10G10R10_SSCALED_PACK32
, 10_10_10_2_SINT
, R10G10B10A2_SINT
, WZYX
), /* 67 */
177 TU6_VTC(A2B10G10R10_UINT_PACK32
, 10_10_10_2_UINT
, R10G10B10A2_UINT
, WZYX
), /* 68 */
178 TU6_Vxx(A2B10G10R10_SINT_PACK32
, 10_10_10_2_SINT
, R10G10B10A2_SINT
, WZYX
), /* 69 */
181 TU6_VTC(R16_UNORM
, 16_UNORM
, R16_UNORM
, WZYX
), /* 70 */
182 TU6_VTC(R16_SNORM
, 16_SNORM
, R16_SNORM
, WZYX
), /* 71 */
183 TU6_Vxx(R16_USCALED
, 16_UINT
, R16_UINT
, WZYX
), /* 72 */
184 TU6_Vxx(R16_SSCALED
, 16_SINT
, R16_SINT
, WZYX
), /* 73 */
185 TU6_VTC(R16_UINT
, 16_UINT
, R16_UINT
, WZYX
), /* 74 */
186 TU6_VTC(R16_SINT
, 16_SINT
, R16_SINT
, WZYX
), /* 75 */
187 TU6_VTC(R16_SFLOAT
, 16_FLOAT
, R16_FLOAT
, WZYX
), /* 76 */
190 TU6_VTC(R16G16_UNORM
, 16_16_UNORM
, R16G16_UNORM
, WZYX
), /* 77 */
191 TU6_VTC(R16G16_SNORM
, 16_16_SNORM
, R16G16_SNORM
, WZYX
), /* 78 */
192 TU6_VTx(R16G16_USCALED
, 16_16_UINT
, R16G16_UINT
, WZYX
), /* 79 */
193 TU6_VTx(R16G16_SSCALED
, 16_16_SINT
, R16G16_SINT
, WZYX
), /* 80 */
194 TU6_VTC(R16G16_UINT
, 16_16_UINT
, R16G16_UINT
, WZYX
), /* 81 */
195 TU6_VTC(R16G16_SINT
, 16_16_SINT
, R16G16_SINT
, WZYX
), /* 82 */
196 TU6_VTC(R16G16_SFLOAT
, 16_16_FLOAT
, R16G16_FLOAT
, WZYX
), /* 83 */
199 TU6_Vxx(R16G16B16_UNORM
, 16_16_16_UNORM
, R16G16B16_UNORM
, WZYX
), /* 84 */
200 TU6_Vxx(R16G16B16_SNORM
, 16_16_16_SNORM
, R16G16B16_SNORM
, WZYX
), /* 85 */
201 TU6_Vxx(R16G16B16_USCALED
, 16_16_16_UINT
, R16G16B16_UINT
, WZYX
), /* 86 */
202 TU6_Vxx(R16G16B16_SSCALED
, 16_16_16_SINT
, R16G16B16_SINT
, WZYX
), /* 87 */
203 TU6_Vxx(R16G16B16_UINT
, 16_16_16_UINT
, R16G16B16_UINT
, WZYX
), /* 88 */
204 TU6_Vxx(R16G16B16_SINT
, 16_16_16_SINT
, R16G16B16_SINT
, WZYX
), /* 89 */
205 TU6_Vxx(R16G16B16_SFLOAT
, 16_16_16_FLOAT
, R16G16B16_FLOAT
, WZYX
), /* 90 */
208 TU6_VTC(R16G16B16A16_UNORM
, 16_16_16_16_UNORM
, R16G16B16A16_UNORM
, WZYX
), /* 91 */
209 TU6_VTC(R16G16B16A16_SNORM
, 16_16_16_16_SNORM
, R16G16B16A16_SNORM
, WZYX
), /* 92 */
210 TU6_VTx(R16G16B16A16_USCALED
, 16_16_16_16_UINT
, R16G16B16A16_UINT
, WZYX
), /* 93 */
211 TU6_VTx(R16G16B16A16_SSCALED
, 16_16_16_16_SINT
, R16G16B16A16_SINT
, WZYX
), /* 94 */
212 TU6_VTC(R16G16B16A16_UINT
, 16_16_16_16_UINT
, R16G16B16A16_UINT
, WZYX
), /* 95 */
213 TU6_VTC(R16G16B16A16_SINT
, 16_16_16_16_SINT
, R16G16B16A16_SINT
, WZYX
), /* 96 */
214 TU6_VTC(R16G16B16A16_SFLOAT
, 16_16_16_16_FLOAT
, R16G16B16A16_FLOAT
, WZYX
), /* 97 */
217 TU6_VTC(R32_UINT
, 32_UINT
, R32_UINT
, WZYX
), /* 98 */
218 TU6_VTC(R32_SINT
, 32_SINT
, R32_SINT
, WZYX
), /* 99 */
219 TU6_VTC(R32_SFLOAT
, 32_FLOAT
, R32_FLOAT
, WZYX
), /* 100 */
222 TU6_VTC(R32G32_UINT
, 32_32_UINT
, R32G32_UINT
, WZYX
), /* 101 */
223 TU6_VTC(R32G32_SINT
, 32_32_SINT
, R32G32_SINT
, WZYX
), /* 102 */
224 TU6_VTC(R32G32_SFLOAT
, 32_32_FLOAT
, R32G32_FLOAT
, WZYX
), /* 103 */
227 TU6_VTx(R32G32B32_UINT
, 32_32_32_UINT
, R32G32B32_UINT
, WZYX
), /* 104 */
228 TU6_VTx(R32G32B32_SINT
, 32_32_32_SINT
, R32G32B32_SINT
, WZYX
), /* 105 */
229 TU6_VTx(R32G32B32_SFLOAT
, 32_32_32_FLOAT
, R32G32B32_FLOAT
, WZYX
), /* 106 */
232 TU6_VTC(R32G32B32A32_UINT
, 32_32_32_32_UINT
, R32G32B32A32_UINT
, WZYX
), /* 107 */
233 TU6_VTC(R32G32B32A32_SINT
, 32_32_32_32_SINT
, R32G32B32A32_SINT
, WZYX
), /* 108 */
234 TU6_VTC(R32G32B32A32_SFLOAT
, 32_32_32_32_FLOAT
, R32G32B32A32_FLOAT
, WZYX
), /* 109 */
237 TU6_xxx(R64_UINT
, 64_UINT
, R64_UINT
, WZYX
), /* 110 */
238 TU6_xxx(R64_SINT
, 64_SINT
, R64_SINT
, WZYX
), /* 111 */
239 TU6_xxx(R64_SFLOAT
, 64_FLOAT
, R64_FLOAT
, WZYX
), /* 112 */
242 TU6_xxx(R64G64_UINT
, 64_64_UINT
, R64G64_UINT
, WZYX
), /* 113 */
243 TU6_xxx(R64G64_SINT
, 64_64_SINT
, R64G64_SINT
, WZYX
), /* 114 */
244 TU6_xxx(R64G64_SFLOAT
, 64_64_FLOAT
, R64G64_FLOAT
, WZYX
), /* 115 */
247 TU6_xxx(R64G64B64_UINT
, 64_64_64_UINT
, R64G64B64_UINT
, WZYX
), /* 116 */
248 TU6_xxx(R64G64B64_SINT
, 64_64_64_SINT
, R64G64B64_SINT
, WZYX
), /* 117 */
249 TU6_xxx(R64G64B64_SFLOAT
, 64_64_64_FLOAT
, R64G64B64_FLOAT
, WZYX
), /* 118 */
252 TU6_xxx(R64G64B64A64_UINT
, 64_64_64_64_UINT
, R64G64B64A64_UINT
, WZYX
), /* 119 */
253 TU6_xxx(R64G64B64A64_SINT
, 64_64_64_64_SINT
, R64G64B64A64_SINT
, WZYX
), /* 120 */
254 TU6_xxx(R64G64B64A64_SFLOAT
, 64_64_64_64_FLOAT
, R64G64B64A64_FLOAT
, WZYX
), /* 121 */
256 /* 32-bit packed float */
257 TU6_VTC(B10G11R11_UFLOAT_PACK32
, 11_11_10_FLOAT
, R11G11B10_FLOAT
, WZYX
), /* 122 */
258 TU6_xTx(E5B9G9R9_UFLOAT_PACK32
, 9_9_9_E5_FLOAT
, R9G9B9E5_FLOAT
, WZYX
), /* 123 */
261 TU6_xTC(D16_UNORM
, 16_UNORM
, R16_UNORM
, WZYX
), /* 124 */
262 TU6_xTC(X8_D24_UNORM_PACK32
, X8Z24_UNORM
, X8Z24_UNORM
, WZYX
), /* 125 */
263 TU6_xTC(D32_SFLOAT
, 32_FLOAT
, R32_FLOAT
, WZYX
), /* 126 */
264 TU6_xTC(S8_UINT
, 8_UINT
, R8_UNORM
, WZYX
), /* 127 */
265 TU6_xxx(D16_UNORM_S8_UINT
, X8Z16_UNORM
, X8Z16_UNORM
, WZYX
), /* 128 */
266 TU6_xTC(D24_UNORM_S8_UINT
, X8Z24_UNORM
, X8Z24_UNORM
, WZYX
), /* 129 */
267 TU6_xTC(D32_SFLOAT_S8_UINT
, 32_FLOAT
, R32_FLOAT
, WZYX
), /* 130 */
270 TU6_xTx(BC1_RGB_UNORM_BLOCK
, DXT1
, DXT1
, WZYX
), /* 131 */
271 TU6_xTx(BC1_RGB_SRGB_BLOCK
, DXT1
, DXT1
, WZYX
), /* 132 */
272 TU6_xTx(BC1_RGBA_UNORM_BLOCK
, DXT1
, DXT1
, WZYX
), /* 133 */
273 TU6_xTx(BC1_RGBA_SRGB_BLOCK
, DXT1
, DXT1
, WZYX
), /* 134 */
274 TU6_xTx(BC2_UNORM_BLOCK
, DXT3
, DXT3
, WZYX
), /* 135 */
275 TU6_xTx(BC2_SRGB_BLOCK
, DXT3
, DXT3
, WZYX
), /* 136 */
276 TU6_xTx(BC3_UNORM_BLOCK
, DXT5
, DXT5
, WZYX
), /* 137 */
277 TU6_xTx(BC3_SRGB_BLOCK
, DXT5
, DXT5
, WZYX
), /* 138 */
278 TU6_xTx(BC4_UNORM_BLOCK
, RGTC1_UNORM
, RGTC1_UNORM
, WZYX
), /* 139 */
279 TU6_xTx(BC4_SNORM_BLOCK
, RGTC1_SNORM
, RGTC1_SNORM
, WZYX
), /* 140 */
280 TU6_xTx(BC5_UNORM_BLOCK
, RGTC2_UNORM
, RGTC2_UNORM
, WZYX
), /* 141 */
281 TU6_xTx(BC5_SNORM_BLOCK
, RGTC2_SNORM
, RGTC2_SNORM
, WZYX
), /* 142 */
282 TU6_xTx(BC6H_UFLOAT_BLOCK
, BPTC_UFLOAT
, BPTC_UFLOAT
, WZYX
), /* 143 */
283 TU6_xTx(BC6H_SFLOAT_BLOCK
, BPTC_FLOAT
, BPTC_FLOAT
, WZYX
), /* 144 */
284 TU6_xTx(BC7_UNORM_BLOCK
, BPTC
, BPTC
, WZYX
), /* 145 */
285 TU6_xTx(BC7_SRGB_BLOCK
, BPTC
, BPTC
, WZYX
), /* 146 */
286 TU6_xTx(ETC2_R8G8B8_UNORM_BLOCK
, ETC2_RGB8
, ETC2_RGB8
, WZYX
), /* 147 */
287 TU6_xTx(ETC2_R8G8B8_SRGB_BLOCK
, ETC2_RGB8
, ETC2_RGB8
, WZYX
), /* 148 */
288 TU6_xTx(ETC2_R8G8B8A1_UNORM_BLOCK
, ETC2_RGB8A1
, ETC2_RGB8A1
, WZYX
), /* 149 */
289 TU6_xTx(ETC2_R8G8B8A1_SRGB_BLOCK
, ETC2_RGB8A1
, ETC2_RGB8A1
, WZYX
), /* 150 */
290 TU6_xTx(ETC2_R8G8B8A8_UNORM_BLOCK
, ETC2_RGBA8
, ETC2_RGBA8
, WZYX
), /* 151 */
291 TU6_xTx(ETC2_R8G8B8A8_SRGB_BLOCK
, ETC2_RGBA8
, ETC2_RGBA8
, WZYX
), /* 152 */
292 TU6_xTx(EAC_R11_UNORM_BLOCK
, ETC2_R11_UNORM
, ETC2_R11_UNORM
, WZYX
), /* 153 */
293 TU6_xTx(EAC_R11_SNORM_BLOCK
, ETC2_R11_SNORM
, ETC2_R11_SNORM
, WZYX
), /* 154 */
294 TU6_xTx(EAC_R11G11_UNORM_BLOCK
, ETC2_RG11_UNORM
, ETC2_RG11_UNORM
, WZYX
), /* 155 */
295 TU6_xTx(EAC_R11G11_SNORM_BLOCK
, ETC2_RG11_SNORM
, ETC2_RG11_SNORM
, WZYX
), /* 156 */
296 TU6_xTx(ASTC_4x4_UNORM_BLOCK
, ASTC_4x4
, ASTC_4x4
, WZYX
), /* 157 */
297 TU6_xTx(ASTC_4x4_SRGB_BLOCK
, ASTC_4x4
, ASTC_4x4
, WZYX
), /* 158 */
298 TU6_xTx(ASTC_5x4_UNORM_BLOCK
, ASTC_5x4
, ASTC_5x4
, WZYX
), /* 159 */
299 TU6_xTx(ASTC_5x4_SRGB_BLOCK
, ASTC_5x4
, ASTC_5x4
, WZYX
), /* 160 */
300 TU6_xTx(ASTC_5x5_UNORM_BLOCK
, ASTC_5x5
, ASTC_5x5
, WZYX
), /* 161 */
301 TU6_xTx(ASTC_5x5_SRGB_BLOCK
, ASTC_5x5
, ASTC_5x5
, WZYX
), /* 162 */
302 TU6_xTx(ASTC_6x5_UNORM_BLOCK
, ASTC_6x5
, ASTC_6x5
, WZYX
), /* 163 */
303 TU6_xTx(ASTC_6x5_SRGB_BLOCK
, ASTC_6x5
, ASTC_6x5
, WZYX
), /* 164 */
304 TU6_xTx(ASTC_6x6_UNORM_BLOCK
, ASTC_6x6
, ASTC_6x6
, WZYX
), /* 165 */
305 TU6_xTx(ASTC_6x6_SRGB_BLOCK
, ASTC_6x6
, ASTC_6x6
, WZYX
), /* 166 */
306 TU6_xTx(ASTC_8x5_UNORM_BLOCK
, ASTC_8x5
, ASTC_8x5
, WZYX
), /* 167 */
307 TU6_xTx(ASTC_8x5_SRGB_BLOCK
, ASTC_8x5
, ASTC_8x5
, WZYX
), /* 168 */
308 TU6_xTx(ASTC_8x6_UNORM_BLOCK
, ASTC_8x6
, ASTC_8x6
, WZYX
), /* 169 */
309 TU6_xTx(ASTC_8x6_SRGB_BLOCK
, ASTC_8x6
, ASTC_8x6
, WZYX
), /* 170 */
310 TU6_xTx(ASTC_8x8_UNORM_BLOCK
, ASTC_8x8
, ASTC_8x8
, WZYX
), /* 171 */
311 TU6_xTx(ASTC_8x8_SRGB_BLOCK
, ASTC_8x8
, ASTC_8x8
, WZYX
), /* 172 */
312 TU6_xTx(ASTC_10x5_UNORM_BLOCK
, ASTC_10x5
, ASTC_10x5
, WZYX
), /* 173 */
313 TU6_xTx(ASTC_10x5_SRGB_BLOCK
, ASTC_10x5
, ASTC_10x5
, WZYX
), /* 174 */
314 TU6_xTx(ASTC_10x6_UNORM_BLOCK
, ASTC_10x6
, ASTC_10x6
, WZYX
), /* 175 */
315 TU6_xTx(ASTC_10x6_SRGB_BLOCK
, ASTC_10x6
, ASTC_10x6
, WZYX
), /* 176 */
316 TU6_xTx(ASTC_10x8_UNORM_BLOCK
, ASTC_10x8
, ASTC_10x8
, WZYX
), /* 177 */
317 TU6_xTx(ASTC_10x8_SRGB_BLOCK
, ASTC_10x8
, ASTC_10x8
, WZYX
), /* 178 */
318 TU6_xTx(ASTC_10x10_UNORM_BLOCK
, ASTC_10x10
, ASTC_10x10
, WZYX
), /* 179 */
319 TU6_xTx(ASTC_10x10_SRGB_BLOCK
, ASTC_10x10
, ASTC_10x10
, WZYX
), /* 180 */
320 TU6_xTx(ASTC_12x10_UNORM_BLOCK
, ASTC_12x10
, ASTC_12x10
, WZYX
), /* 181 */
321 TU6_xTx(ASTC_12x10_SRGB_BLOCK
, ASTC_12x10
, ASTC_12x10
, WZYX
), /* 182 */
322 TU6_xTx(ASTC_12x12_UNORM_BLOCK
, ASTC_12x12
, ASTC_12x12
, WZYX
), /* 183 */
323 TU6_xTx(ASTC_12x12_SRGB_BLOCK
, ASTC_12x12
, ASTC_12x12
, WZYX
), /* 184 */
325 #undef TU_FORMAT_TABLE_FIRST
326 #undef TU_FORMAT_TABLE_LAST
328 static const struct tu_native_format
*
329 tu6_get_native_format(VkFormat format
)
331 const struct tu_native_format
*fmt
= NULL
;
333 static_assert(tu6_format_table0_first
== 0, "");
334 if (format
<= tu6_format_table0_last
)
335 fmt
= &tu6_format_table0
[format
];
337 return (fmt
&& fmt
->present
) ? fmt
: NULL
;
341 tu_pack_mask(int bits
)
344 return (1ull << bits
) - 1;
348 tu_pack_float32_for_unorm(float val
, int bits
)
350 const uint32_t max
= tu_pack_mask(bits
);
356 return _mesa_lroundevenf(val
* (float) max
);
360 tu_pack_float32_for_snorm(float val
, int bits
)
362 const int32_t max
= tu_pack_mask(bits
- 1);
369 tmp
= _mesa_lroundevenf(val
* (float) max
);
371 return tmp
& tu_pack_mask(bits
);
375 tu_pack_float32_for_uscaled(float val
, int bits
)
377 const uint32_t max
= tu_pack_mask(bits
);
380 else if (val
> (float) max
)
383 return (uint32_t) val
;
387 tu_pack_float32_for_sscaled(float val
, int bits
)
389 const int32_t max
= tu_pack_mask(bits
- 1);
390 const int32_t min
= -max
- 1;
392 if (val
< (float) min
)
394 else if (val
> (float) max
)
399 return tmp
& tu_pack_mask(bits
);
403 tu_pack_uint32_for_uint(uint32_t val
, int bits
)
405 return val
& tu_pack_mask(bits
);
409 tu_pack_int32_for_sint(int32_t val
, int bits
)
411 return val
& tu_pack_mask(bits
);
415 tu_pack_float32_for_sfloat(float val
, int bits
)
417 assert(bits
== 16 || bits
== 32);
418 return bits
== 16 ? util_float_to_half(val
) : fui(val
);
421 union tu_clear_component_value
{
428 tu_pack_clear_component_value(union tu_clear_component_value val
,
429 const struct vk_format_channel_description
*ch
)
434 case VK_FORMAT_TYPE_UNSIGNED
:
435 /* normalized, scaled, or pure integer */
436 assert(ch
->normalized
+ ch
->scaled
+ ch
->pure_integer
== 1);
438 packed
= tu_pack_float32_for_unorm(val
.float32
, ch
->size
);
440 packed
= tu_pack_float32_for_uscaled(val
.float32
, ch
->size
);
442 packed
= tu_pack_uint32_for_uint(val
.uint32
, ch
->size
);
444 case VK_FORMAT_TYPE_SIGNED
:
445 /* normalized, scaled, or pure integer */
446 assert(ch
->normalized
+ ch
->scaled
+ ch
->pure_integer
== 1);
448 packed
= tu_pack_float32_for_snorm(val
.float32
, ch
->size
);
450 packed
= tu_pack_float32_for_sscaled(val
.float32
, ch
->size
);
452 packed
= tu_pack_int32_for_sint(val
.int32
, ch
->size
);
454 case VK_FORMAT_TYPE_FLOAT
:
455 packed
= tu_pack_float32_for_sfloat(val
.float32
, ch
->size
);
458 unreachable("unexpected channel type");
463 assert((packed
& tu_pack_mask(ch
->size
)) == packed
);
467 static const struct vk_format_channel_description
*
468 tu_get_format_channel_description(const struct vk_format_description
*desc
,
471 switch (desc
->swizzle
[comp
]) {
473 return &desc
->channel
[0];
475 return &desc
->channel
[1];
477 return &desc
->channel
[2];
479 return &desc
->channel
[3];
485 static union tu_clear_component_value
486 tu_get_clear_component_value(const VkClearValue
*val
, int comp
, bool color
)
488 union tu_clear_component_value tmp
;
491 tmp
.uint32
= val
->color
.uint32
[comp
];
495 tmp
.float32
= val
->depthStencil
.depth
;
497 tmp
.uint32
= val
->depthStencil
.stencil
;
504 * Pack a VkClearValue into a 128-bit buffer. \a format is respected except
505 * for the component order. The components are always packed in WZYX order
506 * (i.e., msb is white and lsb is red).
508 * Return the number of uint32_t's used.
511 tu_pack_clear_value(const VkClearValue
*val
, VkFormat format
, uint32_t buf
[4])
513 const struct vk_format_description
*desc
= vk_format_description(format
);
514 assert(desc
&& desc
->layout
== VK_FORMAT_LAYOUT_PLAIN
);
516 /* S8_UINT is special and has no depth */
517 const int max_components
=
518 format
== VK_FORMAT_S8_UINT
? 2 : desc
->nr_channels
;
522 for (int comp
= 0; comp
< max_components
; comp
++) {
523 const struct vk_format_channel_description
*ch
=
524 tu_get_format_channel_description(desc
, comp
);
526 assert(format
== VK_FORMAT_S8_UINT
&& comp
== 0);
530 union tu_clear_component_value v
= tu_get_clear_component_value(
531 val
, comp
, desc
->colorspace
!= VK_FORMAT_COLORSPACE_ZS
);
533 /* move to the next uint32_t when there is not enough space */
534 assert(ch
->size
<= 32);
535 if (bit_shift
+ ch
->size
> 32) {
543 buf
[buf_offset
] |= tu_pack_clear_component_value(v
, ch
) << bit_shift
;
544 bit_shift
+= ch
->size
;
547 return buf_offset
+ 1;
551 tu_physical_device_get_format_properties(
552 struct tu_physical_device
*physical_device
,
554 VkFormatProperties
*out_properties
)
556 VkFormatFeatureFlags linear
= 0, tiled
= 0, buffer
= 0;
557 const struct vk_format_description
*desc
= vk_format_description(format
);
558 const struct tu_native_format
*native_fmt
= tu6_get_native_format(format
);
559 if (!desc
|| !native_fmt
) {
560 out_properties
->linearTilingFeatures
= linear
;
561 out_properties
->optimalTilingFeatures
= tiled
;
562 out_properties
->bufferFeatures
= buffer
;
566 linear
|= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT
| VK_FORMAT_FEATURE_TRANSFER_DST_BIT
;
567 tiled
|= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT
| VK_FORMAT_FEATURE_TRANSFER_DST_BIT
;
568 buffer
|= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT
| VK_FORMAT_FEATURE_TRANSFER_DST_BIT
;
570 if (native_fmt
->tex
>= 0) {
571 linear
|= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT
;
572 tiled
|= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT
;
573 buffer
|= VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT
;
576 if (native_fmt
->rb
>= 0) {
577 linear
|= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT
;
578 tiled
|= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT
;
581 if (native_fmt
->vtx
>= 0) {
582 buffer
|= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT
;
585 out_properties
->linearTilingFeatures
= linear
;
586 out_properties
->optimalTilingFeatures
= tiled
;
587 out_properties
->bufferFeatures
= buffer
;
591 tu_GetPhysicalDeviceFormatProperties(VkPhysicalDevice physicalDevice
,
593 VkFormatProperties
*pFormatProperties
)
595 TU_FROM_HANDLE(tu_physical_device
, physical_device
, physicalDevice
);
597 tu_physical_device_get_format_properties(physical_device
, format
,
602 tu_GetPhysicalDeviceFormatProperties2(
603 VkPhysicalDevice physicalDevice
,
605 VkFormatProperties2KHR
*pFormatProperties
)
607 TU_FROM_HANDLE(tu_physical_device
, physical_device
, physicalDevice
);
609 tu_physical_device_get_format_properties(
610 physical_device
, format
, &pFormatProperties
->formatProperties
);
614 tu_get_image_format_properties(
615 struct tu_physical_device
*physical_device
,
616 const VkPhysicalDeviceImageFormatInfo2KHR
*info
,
617 VkImageFormatProperties
*pImageFormatProperties
)
620 VkFormatProperties format_props
;
621 VkFormatFeatureFlags format_feature_flags
;
622 VkExtent3D maxExtent
;
623 uint32_t maxMipLevels
;
624 uint32_t maxArraySize
;
625 VkSampleCountFlags sampleCounts
= VK_SAMPLE_COUNT_1_BIT
;
627 tu_physical_device_get_format_properties(physical_device
, info
->format
,
629 if (info
->tiling
== VK_IMAGE_TILING_LINEAR
) {
630 format_feature_flags
= format_props
.linearTilingFeatures
;
631 } else if (info
->tiling
== VK_IMAGE_TILING_OPTIMAL
) {
632 format_feature_flags
= format_props
.optimalTilingFeatures
;
634 unreachable("bad VkImageTiling");
637 if (format_feature_flags
== 0)
640 if (info
->type
!= VK_IMAGE_TYPE_2D
&&
641 vk_format_is_depth_or_stencil(info
->format
))
644 switch (info
->type
) {
646 unreachable("bad vkimage type\n");
647 case VK_IMAGE_TYPE_1D
:
648 maxExtent
.width
= 16384;
649 maxExtent
.height
= 1;
651 maxMipLevels
= 15; /* log2(maxWidth) + 1 */
654 case VK_IMAGE_TYPE_2D
:
655 maxExtent
.width
= 16384;
656 maxExtent
.height
= 16384;
658 maxMipLevels
= 15; /* log2(maxWidth) + 1 */
661 case VK_IMAGE_TYPE_3D
:
662 maxExtent
.width
= 2048;
663 maxExtent
.height
= 2048;
664 maxExtent
.depth
= 2048;
665 maxMipLevels
= 12; /* log2(maxWidth) + 1 */
670 if (info
->tiling
== VK_IMAGE_TILING_OPTIMAL
&&
671 info
->type
== VK_IMAGE_TYPE_2D
&&
672 (format_feature_flags
&
673 (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT
|
674 VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT
)) &&
675 !(info
->flags
& VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT
) &&
676 !(info
->usage
& VK_IMAGE_USAGE_STORAGE_BIT
)) {
677 sampleCounts
|= VK_SAMPLE_COUNT_2_BIT
| VK_SAMPLE_COUNT_4_BIT
|
678 VK_SAMPLE_COUNT_8_BIT
;
681 if (info
->usage
& VK_IMAGE_USAGE_SAMPLED_BIT
) {
682 if (!(format_feature_flags
& VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT
)) {
687 if (info
->usage
& VK_IMAGE_USAGE_STORAGE_BIT
) {
688 if (!(format_feature_flags
& VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT
)) {
693 if (info
->usage
& VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
) {
694 if (!(format_feature_flags
& VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT
)) {
699 if (info
->usage
& VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT
) {
700 if (!(format_feature_flags
&
701 VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT
)) {
706 *pImageFormatProperties
= (VkImageFormatProperties
) {
707 .maxExtent
= maxExtent
,
708 .maxMipLevels
= maxMipLevels
,
709 .maxArrayLayers
= maxArraySize
,
710 .sampleCounts
= sampleCounts
,
712 /* FINISHME: Accurately calculate
713 * VkImageFormatProperties::maxResourceSize.
715 .maxResourceSize
= UINT32_MAX
,
720 *pImageFormatProperties
= (VkImageFormatProperties
) {
721 .maxExtent
= { 0, 0, 0 },
725 .maxResourceSize
= 0,
728 return VK_ERROR_FORMAT_NOT_SUPPORTED
;
732 tu_GetPhysicalDeviceImageFormatProperties(
733 VkPhysicalDevice physicalDevice
,
736 VkImageTiling tiling
,
737 VkImageUsageFlags usage
,
738 VkImageCreateFlags createFlags
,
739 VkImageFormatProperties
*pImageFormatProperties
)
741 TU_FROM_HANDLE(tu_physical_device
, physical_device
, physicalDevice
);
743 const VkPhysicalDeviceImageFormatInfo2KHR info
= {
744 .sType
= VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2_KHR
,
750 .flags
= createFlags
,
753 return tu_get_image_format_properties(physical_device
, &info
,
754 pImageFormatProperties
);
758 tu_get_external_image_format_properties(
759 const struct tu_physical_device
*physical_device
,
760 const VkPhysicalDeviceImageFormatInfo2KHR
*pImageFormatInfo
,
761 VkExternalMemoryHandleTypeFlagBitsKHR handleType
,
762 VkExternalMemoryPropertiesKHR
*external_properties
)
764 VkExternalMemoryFeatureFlagBitsKHR flags
= 0;
765 VkExternalMemoryHandleTypeFlagsKHR export_flags
= 0;
766 VkExternalMemoryHandleTypeFlagsKHR compat_flags
= 0;
768 /* From the Vulkan 1.1.98 spec:
770 * If handleType is not compatible with the format, type, tiling,
771 * usage, and flags specified in VkPhysicalDeviceImageFormatInfo2,
772 * then vkGetPhysicalDeviceImageFormatProperties2 returns
773 * VK_ERROR_FORMAT_NOT_SUPPORTED.
776 switch (handleType
) {
777 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR
:
778 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT
:
779 switch (pImageFormatInfo
->type
) {
780 case VK_IMAGE_TYPE_2D
:
781 flags
= VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT_KHR
|
782 VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT_KHR
|
783 VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT_KHR
;
784 compat_flags
= export_flags
=
785 VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR
|
786 VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT
;
789 return vk_errorf(physical_device
->instance
, VK_ERROR_FORMAT_NOT_SUPPORTED
,
790 "VkExternalMemoryTypeFlagBits(0x%x) unsupported for VkImageType(%d)",
791 handleType
, pImageFormatInfo
->type
);
794 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT
:
795 flags
= VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT_KHR
;
796 compat_flags
= VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT
;
799 return vk_errorf(physical_device
->instance
, VK_ERROR_FORMAT_NOT_SUPPORTED
,
800 "VkExternalMemoryTypeFlagBits(0x%x) unsupported",
804 *external_properties
= (VkExternalMemoryPropertiesKHR
) {
805 .externalMemoryFeatures
= flags
,
806 .exportFromImportedHandleTypes
= export_flags
,
807 .compatibleHandleTypes
= compat_flags
,
814 tu_GetPhysicalDeviceImageFormatProperties2(
815 VkPhysicalDevice physicalDevice
,
816 const VkPhysicalDeviceImageFormatInfo2KHR
*base_info
,
817 VkImageFormatProperties2KHR
*base_props
)
819 TU_FROM_HANDLE(tu_physical_device
, physical_device
, physicalDevice
);
820 const VkPhysicalDeviceExternalImageFormatInfoKHR
*external_info
= NULL
;
821 VkExternalImageFormatPropertiesKHR
*external_props
= NULL
;
824 result
= tu_get_image_format_properties(
825 physical_device
, base_info
, &base_props
->imageFormatProperties
);
826 if (result
!= VK_SUCCESS
)
829 /* Extract input structs */
830 vk_foreach_struct_const(s
, base_info
->pNext
)
833 case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_IMAGE_FORMAT_INFO_KHR
:
834 external_info
= (const void *) s
;
841 /* Extract output structs */
842 vk_foreach_struct(s
, base_props
->pNext
)
845 case VK_STRUCTURE_TYPE_EXTERNAL_IMAGE_FORMAT_PROPERTIES_KHR
:
846 external_props
= (void *) s
;
853 /* From the Vulkan 1.0.42 spec:
855 * If handleType is 0, vkGetPhysicalDeviceImageFormatProperties2KHR will
856 * behave as if VkPhysicalDeviceExternalImageFormatInfoKHR was not
857 * present and VkExternalImageFormatPropertiesKHR will be ignored.
859 if (external_info
&& external_info
->handleType
!= 0) {
860 result
= tu_get_external_image_format_properties(
861 physical_device
, base_info
, external_info
->handleType
,
862 &external_props
->externalMemoryProperties
);
863 if (result
!= VK_SUCCESS
)
870 if (result
== VK_ERROR_FORMAT_NOT_SUPPORTED
) {
871 /* From the Vulkan 1.0.42 spec:
873 * If the combination of parameters to
874 * vkGetPhysicalDeviceImageFormatProperties2KHR is not supported by
875 * the implementation for use in vkCreateImage, then all members of
876 * imageFormatProperties will be filled with zero.
878 base_props
->imageFormatProperties
= (VkImageFormatProperties
) { 0 };
885 tu_GetPhysicalDeviceSparseImageFormatProperties(
886 VkPhysicalDevice physicalDevice
,
890 VkImageUsageFlags usage
,
891 VkImageTiling tiling
,
892 uint32_t *pNumProperties
,
893 VkSparseImageFormatProperties
*pProperties
)
895 /* Sparse images are not yet supported. */
900 tu_GetPhysicalDeviceSparseImageFormatProperties2(
901 VkPhysicalDevice physicalDevice
,
902 const VkPhysicalDeviceSparseImageFormatInfo2KHR
*pFormatInfo
,
903 uint32_t *pPropertyCount
,
904 VkSparseImageFormatProperties2KHR
*pProperties
)
906 /* Sparse images are not yet supported. */
911 tu_GetPhysicalDeviceExternalBufferProperties(
912 VkPhysicalDevice physicalDevice
,
913 const VkPhysicalDeviceExternalBufferInfoKHR
*pExternalBufferInfo
,
914 VkExternalBufferPropertiesKHR
*pExternalBufferProperties
)
916 VkExternalMemoryFeatureFlagBitsKHR flags
= 0;
917 VkExternalMemoryHandleTypeFlagsKHR export_flags
= 0;
918 VkExternalMemoryHandleTypeFlagsKHR compat_flags
= 0;
919 switch (pExternalBufferInfo
->handleType
) {
920 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR
:
921 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT
:
922 flags
= VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT_KHR
|
923 VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT_KHR
;
924 compat_flags
= export_flags
=
925 VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR
|
926 VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT
;
928 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT
:
929 flags
= VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT_KHR
;
930 compat_flags
= VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT
;
935 pExternalBufferProperties
->externalMemoryProperties
=
936 (VkExternalMemoryPropertiesKHR
) {
937 .externalMemoryFeatures
= flags
,
938 .exportFromImportedHandleTypes
= export_flags
,
939 .compatibleHandleTypes
= compat_flags
,