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cdd1b046643cc4b3bd77112269c6f252153302a7
[mesa.git] / src / freedreno / vulkan / tu_formats.c
1
2 /*
3 * Copyright © 2016 Red Hat.
4 * Copyright © 2016 Bas Nieuwenhuizen
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice (including the next
14 * paragraph) shall be included in all copies or substantial portions of the
15 * Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
23 * DEALINGS IN THE SOFTWARE.
24 */
25
26 #include "tu_private.h"
27
28 #include "adreno_common.xml.h"
29 #include "a6xx.xml.h"
30
31 #include "vk_format.h"
32 #include "vk_util.h"
33 #include "drm-uapi/drm_fourcc.h"
34
35 #define TU6_FMT(vkfmt, hwfmt, swapfmt, valid) \
36 [VK_FORMAT_##vkfmt] = { \
37 .fmt = FMT6_##hwfmt, \
38 .swap = swapfmt, \
39 .supported = valid, \
40 }
41
42 #define TU6_VTC(vk, fmt, swap) TU6_FMT(vk, fmt, swap, FMT_VERTEX | FMT_TEXTURE | FMT_COLOR)
43 #define TU6_xTC(vk, fmt, swap) TU6_FMT(vk, fmt, swap, FMT_TEXTURE | FMT_COLOR)
44 #define TU6_Vxx(vk, fmt, swap) TU6_FMT(vk, fmt, swap, FMT_VERTEX)
45 #define TU6_xTx(vk, fmt, swap) TU6_FMT(vk, fmt, swap, FMT_TEXTURE)
46 #define TU6_xxx(vk, fmt, swap) TU6_FMT(vk, NONE, WZYX, 0)
47
48 static const struct tu_native_format tu6_format_table[] = {
49 TU6_xxx(UNDEFINED, x, x), /* 0 */
50
51 /* 8-bit packed */
52 TU6_xxx(R4G4_UNORM_PACK8, 4_4_UNORM, WZXY), /* 1 */
53
54 /* 16-bit packed */
55 TU6_xTC(R4G4B4A4_UNORM_PACK16, 4_4_4_4_UNORM, XYZW), /* 2 */
56 TU6_xTC(B4G4R4A4_UNORM_PACK16, 4_4_4_4_UNORM, ZYXW), /* 3 */
57 TU6_xTC(R5G6B5_UNORM_PACK16, 5_6_5_UNORM, WXYZ), /* 4 */
58 TU6_xTC(B5G6R5_UNORM_PACK16, 5_6_5_UNORM, WZYX), /* 5 */
59 TU6_xTC(R5G5B5A1_UNORM_PACK16, 5_5_5_1_UNORM, XYZW), /* 6 */
60 TU6_xTC(B5G5R5A1_UNORM_PACK16, 5_5_5_1_UNORM, ZYXW), /* 7 */
61 TU6_xTC(A1R5G5B5_UNORM_PACK16, 5_5_5_1_UNORM, WXYZ), /* 8 */
62
63 /* 8-bit R */
64 TU6_VTC(R8_UNORM, 8_UNORM, WZYX), /* 9 */
65 TU6_VTC(R8_SNORM, 8_SNORM, WZYX), /* 10 */
66 TU6_Vxx(R8_USCALED, 8_UINT, WZYX), /* 11 */
67 TU6_Vxx(R8_SSCALED, 8_SINT, WZYX), /* 12 */
68 TU6_VTC(R8_UINT, 8_UINT, WZYX), /* 13 */
69 TU6_VTC(R8_SINT, 8_SINT, WZYX), /* 14 */
70 TU6_xTC(R8_SRGB, 8_UNORM, WZYX), /* 15 */
71
72 /* 16-bit RG */
73 TU6_VTC(R8G8_UNORM, 8_8_UNORM, WZYX), /* 16 */
74 TU6_VTC(R8G8_SNORM, 8_8_SNORM, WZYX), /* 17 */
75 TU6_Vxx(R8G8_USCALED, 8_8_UINT, WZYX), /* 18 */
76 TU6_Vxx(R8G8_SSCALED, 8_8_SINT, WZYX), /* 19 */
77 TU6_VTC(R8G8_UINT, 8_8_UINT, WZYX), /* 20 */
78 TU6_VTC(R8G8_SINT, 8_8_SINT, WZYX), /* 21 */
79 TU6_xTC(R8G8_SRGB, 8_8_UNORM, WZYX), /* 22 */
80
81 /* 24-bit RGB */
82 TU6_Vxx(R8G8B8_UNORM, 8_8_8_UNORM, WZYX), /* 23 */
83 TU6_Vxx(R8G8B8_SNORM, 8_8_8_SNORM, WZYX), /* 24 */
84 TU6_Vxx(R8G8B8_USCALED, 8_8_8_UINT, WZYX), /* 25 */
85 TU6_Vxx(R8G8B8_SSCALED, 8_8_8_SINT, WZYX), /* 26 */
86 TU6_Vxx(R8G8B8_UINT, 8_8_8_UINT, WZYX), /* 27 */
87 TU6_Vxx(R8G8B8_SINT, 8_8_8_SINT, WZYX), /* 28 */
88 TU6_xxx(R8G8B8_SRGB, 8_8_8_UNORM, WZYX), /* 29 */
89
90 /* 24-bit BGR */
91 TU6_xxx(B8G8R8_UNORM, 8_8_8_UNORM, WXYZ), /* 30 */
92 TU6_xxx(B8G8R8_SNORM, 8_8_8_SNORM, WXYZ), /* 31 */
93 TU6_xxx(B8G8R8_USCALED, 8_8_8_UINT, WXYZ), /* 32 */
94 TU6_xxx(B8G8R8_SSCALED, 8_8_8_SINT, WXYZ), /* 33 */
95 TU6_xxx(B8G8R8_UINT, 8_8_8_UINT, WXYZ), /* 34 */
96 TU6_xxx(B8G8R8_SINT, 8_8_8_SINT, WXYZ), /* 35 */
97 TU6_xxx(B8G8R8_SRGB, 8_8_8_UNORM, WXYZ), /* 36 */
98
99 /* 32-bit RGBA */
100 TU6_VTC(R8G8B8A8_UNORM, 8_8_8_8_UNORM, WZYX), /* 37 */
101 TU6_VTC(R8G8B8A8_SNORM, 8_8_8_8_SNORM, WZYX), /* 38 */
102 TU6_Vxx(R8G8B8A8_USCALED, 8_8_8_8_UINT, WZYX), /* 39 */
103 TU6_Vxx(R8G8B8A8_SSCALED, 8_8_8_8_SINT, WZYX), /* 40 */
104 TU6_VTC(R8G8B8A8_UINT, 8_8_8_8_UINT, WZYX), /* 41 */
105 TU6_VTC(R8G8B8A8_SINT, 8_8_8_8_SINT, WZYX), /* 42 */
106 TU6_xTC(R8G8B8A8_SRGB, 8_8_8_8_UNORM, WZYX), /* 43 */
107
108 /* 32-bit BGRA */
109 TU6_VTC(B8G8R8A8_UNORM, 8_8_8_8_UNORM, WXYZ), /* 44 */
110 TU6_VTC(B8G8R8A8_SNORM, 8_8_8_8_SNORM, WXYZ), /* 45 */
111 TU6_Vxx(B8G8R8A8_USCALED, 8_8_8_8_UINT, WXYZ), /* 46 */
112 TU6_Vxx(B8G8R8A8_SSCALED, 8_8_8_8_SINT, WXYZ), /* 47 */
113 TU6_VTC(B8G8R8A8_UINT, 8_8_8_8_UINT, WXYZ), /* 48 */
114 TU6_VTC(B8G8R8A8_SINT, 8_8_8_8_SINT, WXYZ), /* 49 */
115 TU6_xTC(B8G8R8A8_SRGB, 8_8_8_8_UNORM, WXYZ), /* 50 */
116
117 /* 32-bit packed */
118 TU6_VTC(A8B8G8R8_UNORM_PACK32, 8_8_8_8_UNORM, WZYX), /* 51 */
119 TU6_VTC(A8B8G8R8_SNORM_PACK32, 8_8_8_8_SNORM, WZYX), /* 52 */
120 TU6_Vxx(A8B8G8R8_USCALED_PACK32, 8_8_8_8_UINT, WZYX), /* 53 */
121 TU6_Vxx(A8B8G8R8_SSCALED_PACK32, 8_8_8_8_SINT, WZYX), /* 54 */
122 TU6_VTC(A8B8G8R8_UINT_PACK32, 8_8_8_8_UINT, WZYX), /* 55 */
123 TU6_VTC(A8B8G8R8_SINT_PACK32, 8_8_8_8_SINT, WZYX), /* 56 */
124 TU6_xTC(A8B8G8R8_SRGB_PACK32, 8_8_8_8_UNORM, WZYX), /* 57 */
125 TU6_VTC(A2R10G10B10_UNORM_PACK32, 10_10_10_2_UNORM, WXYZ), /* 58 */
126 TU6_Vxx(A2R10G10B10_SNORM_PACK32, 10_10_10_2_SNORM, WXYZ), /* 59 */
127 TU6_Vxx(A2R10G10B10_USCALED_PACK32, 10_10_10_2_UINT, WXYZ), /* 60 */
128 TU6_Vxx(A2R10G10B10_SSCALED_PACK32, 10_10_10_2_SINT, WXYZ), /* 61 */
129 TU6_VTC(A2R10G10B10_UINT_PACK32, 10_10_10_2_UINT, WXYZ), /* 62 */
130 TU6_Vxx(A2R10G10B10_SINT_PACK32, 10_10_10_2_SINT, WXYZ), /* 63 */
131 TU6_VTC(A2B10G10R10_UNORM_PACK32, 10_10_10_2_UNORM, WZYX), /* 64 */
132 TU6_Vxx(A2B10G10R10_SNORM_PACK32, 10_10_10_2_SNORM, WZYX), /* 65 */
133 TU6_Vxx(A2B10G10R10_USCALED_PACK32, 10_10_10_2_UINT, WZYX), /* 66 */
134 TU6_Vxx(A2B10G10R10_SSCALED_PACK32, 10_10_10_2_SINT, WZYX), /* 67 */
135 TU6_VTC(A2B10G10R10_UINT_PACK32, 10_10_10_2_UINT, WZYX), /* 68 */
136 TU6_Vxx(A2B10G10R10_SINT_PACK32, 10_10_10_2_SINT, WZYX), /* 69 */
137
138 /* 16-bit R */
139 TU6_VTC(R16_UNORM, 16_UNORM, WZYX), /* 70 */
140 TU6_VTC(R16_SNORM, 16_SNORM, WZYX), /* 71 */
141 TU6_Vxx(R16_USCALED, 16_UINT, WZYX), /* 72 */
142 TU6_Vxx(R16_SSCALED, 16_SINT, WZYX), /* 73 */
143 TU6_VTC(R16_UINT, 16_UINT, WZYX), /* 74 */
144 TU6_VTC(R16_SINT, 16_SINT, WZYX), /* 75 */
145 TU6_VTC(R16_SFLOAT, 16_FLOAT, WZYX), /* 76 */
146
147 /* 32-bit RG */
148 TU6_VTC(R16G16_UNORM, 16_16_UNORM, WZYX), /* 77 */
149 TU6_VTC(R16G16_SNORM, 16_16_SNORM, WZYX), /* 78 */
150 TU6_Vxx(R16G16_USCALED, 16_16_UINT, WZYX), /* 79 */
151 TU6_Vxx(R16G16_SSCALED, 16_16_SINT, WZYX), /* 80 */
152 TU6_VTC(R16G16_UINT, 16_16_UINT, WZYX), /* 81 */
153 TU6_VTC(R16G16_SINT, 16_16_SINT, WZYX), /* 82 */
154 TU6_VTC(R16G16_SFLOAT, 16_16_FLOAT, WZYX), /* 83 */
155
156 /* 48-bit RGB */
157 TU6_Vxx(R16G16B16_UNORM, 16_16_16_UNORM, WZYX), /* 84 */
158 TU6_Vxx(R16G16B16_SNORM, 16_16_16_SNORM, WZYX), /* 85 */
159 TU6_Vxx(R16G16B16_USCALED, 16_16_16_UINT, WZYX), /* 86 */
160 TU6_Vxx(R16G16B16_SSCALED, 16_16_16_SINT, WZYX), /* 87 */
161 TU6_Vxx(R16G16B16_UINT, 16_16_16_UINT, WZYX), /* 88 */
162 TU6_Vxx(R16G16B16_SINT, 16_16_16_SINT, WZYX), /* 89 */
163 TU6_Vxx(R16G16B16_SFLOAT, 16_16_16_FLOAT, WZYX), /* 90 */
164
165 /* 64-bit RGBA */
166 TU6_VTC(R16G16B16A16_UNORM, 16_16_16_16_UNORM, WZYX), /* 91 */
167 TU6_VTC(R16G16B16A16_SNORM, 16_16_16_16_SNORM, WZYX), /* 92 */
168 TU6_Vxx(R16G16B16A16_USCALED, 16_16_16_16_UINT, WZYX), /* 93 */
169 TU6_Vxx(R16G16B16A16_SSCALED, 16_16_16_16_SINT, WZYX), /* 94 */
170 TU6_VTC(R16G16B16A16_UINT, 16_16_16_16_UINT, WZYX), /* 95 */
171 TU6_VTC(R16G16B16A16_SINT, 16_16_16_16_SINT, WZYX), /* 96 */
172 TU6_VTC(R16G16B16A16_SFLOAT, 16_16_16_16_FLOAT, WZYX), /* 97 */
173
174 /* 32-bit R */
175 TU6_VTC(R32_UINT, 32_UINT, WZYX), /* 98 */
176 TU6_VTC(R32_SINT, 32_SINT, WZYX), /* 99 */
177 TU6_VTC(R32_SFLOAT, 32_FLOAT, WZYX), /* 100 */
178
179 /* 64-bit RG */
180 TU6_VTC(R32G32_UINT, 32_32_UINT, WZYX), /* 101 */
181 TU6_VTC(R32G32_SINT, 32_32_SINT, WZYX), /* 102 */
182 TU6_VTC(R32G32_SFLOAT, 32_32_FLOAT, WZYX), /* 103 */
183
184 /* 96-bit RGB */
185 TU6_Vxx(R32G32B32_UINT, 32_32_32_UINT, WZYX), /* 104 */
186 TU6_Vxx(R32G32B32_SINT, 32_32_32_SINT, WZYX), /* 105 */
187 TU6_Vxx(R32G32B32_SFLOAT, 32_32_32_FLOAT, WZYX), /* 106 */
188
189 /* 128-bit RGBA */
190 TU6_VTC(R32G32B32A32_UINT, 32_32_32_32_UINT, WZYX), /* 107 */
191 TU6_VTC(R32G32B32A32_SINT, 32_32_32_32_SINT, WZYX), /* 108 */
192 TU6_VTC(R32G32B32A32_SFLOAT, 32_32_32_32_FLOAT, WZYX), /* 109 */
193
194 /* 64-bit R */
195 TU6_xxx(R64_UINT, 64_UINT, WZYX), /* 110 */
196 TU6_xxx(R64_SINT, 64_SINT, WZYX), /* 111 */
197 TU6_xxx(R64_SFLOAT, 64_FLOAT, WZYX), /* 112 */
198
199 /* 128-bit RG */
200 TU6_xxx(R64G64_UINT, 64_64_UINT, WZYX), /* 113 */
201 TU6_xxx(R64G64_SINT, 64_64_SINT, WZYX), /* 114 */
202 TU6_xxx(R64G64_SFLOAT, 64_64_FLOAT, WZYX), /* 115 */
203
204 /* 192-bit RGB */
205 TU6_xxx(R64G64B64_UINT, 64_64_64_UINT, WZYX), /* 116 */
206 TU6_xxx(R64G64B64_SINT, 64_64_64_SINT, WZYX), /* 117 */
207 TU6_xxx(R64G64B64_SFLOAT, 64_64_64_FLOAT, WZYX), /* 118 */
208
209 /* 256-bit RGBA */
210 TU6_xxx(R64G64B64A64_UINT, 64_64_64_64_UINT, WZYX), /* 119 */
211 TU6_xxx(R64G64B64A64_SINT, 64_64_64_64_SINT, WZYX), /* 120 */
212 TU6_xxx(R64G64B64A64_SFLOAT, 64_64_64_64_FLOAT, WZYX), /* 121 */
213
214 /* 32-bit packed float */
215 TU6_VTC(B10G11R11_UFLOAT_PACK32, 11_11_10_FLOAT, WZYX), /* 122 */
216 TU6_xTx(E5B9G9R9_UFLOAT_PACK32, 9_9_9_E5_FLOAT, WZYX), /* 123 */
217
218 /* depth/stencil
219 * X8_D24_UNORM/D24_UNORM_S8_UINT should be Z24_UNORM_S8_UINT_AS_R8G8B8A8
220 * but the format doesn't work on A630 when UBWC is disabled, so use
221 * 8_8_8_8_UNORM as the default and override it when UBWC is enabled
222 */
223 TU6_xTC(D16_UNORM, 16_UNORM, WZYX), /* 124 */
224 TU6_xTC(X8_D24_UNORM_PACK32, 8_8_8_8_UNORM, WZYX), /* 125 */
225 TU6_xTC(D32_SFLOAT, 32_FLOAT, WZYX), /* 126 */
226 TU6_xTC(S8_UINT, 8_UINT, WZYX), /* 127 */
227 TU6_xxx(D16_UNORM_S8_UINT, X8Z16_UNORM, WZYX), /* 128 */
228 TU6_xTC(D24_UNORM_S8_UINT, 8_8_8_8_UNORM, WZYX), /* 129 */
229 TU6_xTC(D32_SFLOAT_S8_UINT, NONE, WZYX), /* 130 */
230
231 /* compressed */
232 TU6_xTx(BC1_RGB_UNORM_BLOCK, DXT1, WZYX), /* 131 */
233 TU6_xTx(BC1_RGB_SRGB_BLOCK, DXT1, WZYX), /* 132 */
234 TU6_xTx(BC1_RGBA_UNORM_BLOCK, DXT1, WZYX), /* 133 */
235 TU6_xTx(BC1_RGBA_SRGB_BLOCK, DXT1, WZYX), /* 134 */
236 TU6_xTx(BC2_UNORM_BLOCK, DXT3, WZYX), /* 135 */
237 TU6_xTx(BC2_SRGB_BLOCK, DXT3, WZYX), /* 136 */
238 TU6_xTx(BC3_UNORM_BLOCK, DXT5, WZYX), /* 137 */
239 TU6_xTx(BC3_SRGB_BLOCK, DXT5, WZYX), /* 138 */
240 TU6_xTx(BC4_UNORM_BLOCK, RGTC1_UNORM, WZYX), /* 139 */
241 TU6_xTx(BC4_SNORM_BLOCK, RGTC1_SNORM, WZYX), /* 140 */
242 TU6_xTx(BC5_UNORM_BLOCK, RGTC2_UNORM, WZYX), /* 141 */
243 TU6_xTx(BC5_SNORM_BLOCK, RGTC2_SNORM, WZYX), /* 142 */
244 TU6_xTx(BC6H_UFLOAT_BLOCK, BPTC_UFLOAT, WZYX), /* 143 */
245 TU6_xTx(BC6H_SFLOAT_BLOCK, BPTC_FLOAT, WZYX), /* 144 */
246 TU6_xTx(BC7_UNORM_BLOCK, BPTC, WZYX), /* 145 */
247 TU6_xTx(BC7_SRGB_BLOCK, BPTC, WZYX), /* 146 */
248 TU6_xTx(ETC2_R8G8B8_UNORM_BLOCK, ETC2_RGB8, WZYX), /* 147 */
249 TU6_xTx(ETC2_R8G8B8_SRGB_BLOCK, ETC2_RGB8, WZYX), /* 148 */
250 TU6_xTx(ETC2_R8G8B8A1_UNORM_BLOCK, ETC2_RGB8A1, WZYX), /* 149 */
251 TU6_xTx(ETC2_R8G8B8A1_SRGB_BLOCK, ETC2_RGB8A1, WZYX), /* 150 */
252 TU6_xTx(ETC2_R8G8B8A8_UNORM_BLOCK, ETC2_RGBA8, WZYX), /* 151 */
253 TU6_xTx(ETC2_R8G8B8A8_SRGB_BLOCK, ETC2_RGBA8, WZYX), /* 152 */
254 TU6_xTx(EAC_R11_UNORM_BLOCK, ETC2_R11_UNORM, WZYX), /* 153 */
255 TU6_xTx(EAC_R11_SNORM_BLOCK, ETC2_R11_SNORM, WZYX), /* 154 */
256 TU6_xTx(EAC_R11G11_UNORM_BLOCK, ETC2_RG11_UNORM, WZYX), /* 155 */
257 TU6_xTx(EAC_R11G11_SNORM_BLOCK, ETC2_RG11_SNORM, WZYX), /* 156 */
258 TU6_xTx(ASTC_4x4_UNORM_BLOCK, ASTC_4x4, WZYX), /* 157 */
259 TU6_xTx(ASTC_4x4_SRGB_BLOCK, ASTC_4x4, WZYX), /* 158 */
260 TU6_xTx(ASTC_5x4_UNORM_BLOCK, ASTC_5x4, WZYX), /* 159 */
261 TU6_xTx(ASTC_5x4_SRGB_BLOCK, ASTC_5x4, WZYX), /* 160 */
262 TU6_xTx(ASTC_5x5_UNORM_BLOCK, ASTC_5x5, WZYX), /* 161 */
263 TU6_xTx(ASTC_5x5_SRGB_BLOCK, ASTC_5x5, WZYX), /* 162 */
264 TU6_xTx(ASTC_6x5_UNORM_BLOCK, ASTC_6x5, WZYX), /* 163 */
265 TU6_xTx(ASTC_6x5_SRGB_BLOCK, ASTC_6x5, WZYX), /* 164 */
266 TU6_xTx(ASTC_6x6_UNORM_BLOCK, ASTC_6x6, WZYX), /* 165 */
267 TU6_xTx(ASTC_6x6_SRGB_BLOCK, ASTC_6x6, WZYX), /* 166 */
268 TU6_xTx(ASTC_8x5_UNORM_BLOCK, ASTC_8x5, WZYX), /* 167 */
269 TU6_xTx(ASTC_8x5_SRGB_BLOCK, ASTC_8x5, WZYX), /* 168 */
270 TU6_xTx(ASTC_8x6_UNORM_BLOCK, ASTC_8x6, WZYX), /* 169 */
271 TU6_xTx(ASTC_8x6_SRGB_BLOCK, ASTC_8x6, WZYX), /* 170 */
272 TU6_xTx(ASTC_8x8_UNORM_BLOCK, ASTC_8x8, WZYX), /* 171 */
273 TU6_xTx(ASTC_8x8_SRGB_BLOCK, ASTC_8x8, WZYX), /* 172 */
274 TU6_xTx(ASTC_10x5_UNORM_BLOCK, ASTC_10x5, WZYX), /* 173 */
275 TU6_xTx(ASTC_10x5_SRGB_BLOCK, ASTC_10x5, WZYX), /* 174 */
276 TU6_xTx(ASTC_10x6_UNORM_BLOCK, ASTC_10x6, WZYX), /* 175 */
277 TU6_xTx(ASTC_10x6_SRGB_BLOCK, ASTC_10x6, WZYX), /* 176 */
278 TU6_xTx(ASTC_10x8_UNORM_BLOCK, ASTC_10x8, WZYX), /* 177 */
279 TU6_xTx(ASTC_10x8_SRGB_BLOCK, ASTC_10x8, WZYX), /* 178 */
280 TU6_xTx(ASTC_10x10_UNORM_BLOCK, ASTC_10x10, WZYX), /* 179 */
281 TU6_xTx(ASTC_10x10_SRGB_BLOCK, ASTC_10x10, WZYX), /* 180 */
282 TU6_xTx(ASTC_12x10_UNORM_BLOCK, ASTC_12x10, WZYX), /* 181 */
283 TU6_xTx(ASTC_12x10_SRGB_BLOCK, ASTC_12x10, WZYX), /* 182 */
284 TU6_xTx(ASTC_12x12_UNORM_BLOCK, ASTC_12x12, WZYX), /* 183 */
285 TU6_xTx(ASTC_12x12_SRGB_BLOCK, ASTC_12x12, WZYX), /* 184 */
286 };
287
288 #define FMT_EXT_BASE VK_FORMAT_G8B8G8R8_422_UNORM
289 #undef TU6_FMT
290 #define TU6_FMT(vkfmt, hwfmt, swapfmt, valid) \
291 [VK_FORMAT_##vkfmt - FMT_EXT_BASE] = { \
292 .fmt = FMT6_##hwfmt, \
293 .swap = swapfmt, \
294 .supported = valid, \
295 }
296
297 static const struct tu_native_format tu6_format_table_ext[] = {
298 TU6_xTx(G8B8G8R8_422_UNORM, R8G8R8B8_422_UNORM, WZYX), /* 0 */
299 TU6_xTx(B8G8R8G8_422_UNORM, G8R8B8R8_422_UNORM, WZYX), /* 1 */
300 TU6_xTx(G8_B8_R8_3PLANE_420_UNORM, R8_G8_B8_3PLANE_420_UNORM, WZYX), /* 2 */
301 TU6_xTx(G8_B8R8_2PLANE_420_UNORM, R8_G8B8_2PLANE_420_UNORM, WZYX), /* 3 */
302 };
303
304 static struct tu_native_format
305 tu6_get_native_format(VkFormat format)
306 {
307 struct tu_native_format fmt = {};
308
309 if (format < ARRAY_SIZE(tu6_format_table)) {
310 fmt = tu6_format_table[format];
311 } else if (format >= FMT_EXT_BASE) {
312 unsigned idx = format - FMT_EXT_BASE;
313 if (idx < ARRAY_SIZE(tu6_format_table_ext))
314 fmt = tu6_format_table_ext[idx];
315 }
316
317 if (fmt.supported && vk_format_to_pipe_format(format) == PIPE_FORMAT_NONE) {
318 tu_finishme("vk_format %d missing matching pipe format.\n", format);
319 fmt.supported = false;
320 }
321
322 return fmt;
323 }
324
325 struct tu_native_format
326 tu6_format_vtx(VkFormat format)
327 {
328 struct tu_native_format fmt = tu6_get_native_format(format);
329 assert(fmt.supported & FMT_VERTEX);
330 return fmt;
331 }
332
333 struct tu_native_format
334 tu6_format_color(VkFormat format, enum a6xx_tile_mode tile_mode)
335 {
336 struct tu_native_format fmt = tu6_get_native_format(format);
337 assert(fmt.supported & FMT_COLOR);
338
339 if (fmt.fmt == FMT6_10_10_10_2_UNORM)
340 fmt.fmt = FMT6_10_10_10_2_UNORM_DEST;
341
342 if (tile_mode)
343 fmt.swap = WZYX;
344
345 return fmt;
346 }
347
348 struct tu_native_format
349 tu6_format_texture(VkFormat format, enum a6xx_tile_mode tile_mode)
350 {
351 struct tu_native_format fmt = tu6_get_native_format(format);
352 assert(fmt.supported & FMT_TEXTURE);
353
354 if (!tile_mode) {
355 /* different from format table when used as linear src */
356 if (format == VK_FORMAT_R5G5B5A1_UNORM_PACK16)
357 fmt.fmt = FMT6_1_5_5_5_UNORM, fmt.swap = WXYZ;
358 if (format == VK_FORMAT_B5G5R5A1_UNORM_PACK16)
359 fmt.fmt = FMT6_1_5_5_5_UNORM, fmt.swap = WZYX;
360 } else {
361 fmt.swap = WZYX;
362 }
363
364 return fmt;
365 }
366
367 static void
368 tu_physical_device_get_format_properties(
369 struct tu_physical_device *physical_device,
370 VkFormat format,
371 VkFormatProperties *out_properties)
372 {
373 VkFormatFeatureFlags linear = 0, optimal = 0, buffer = 0;
374 const struct util_format_description *desc = vk_format_description(format);
375 const struct tu_native_format native_fmt = tu6_get_native_format(format);
376 if (!desc || !native_fmt.supported) {
377 goto end;
378 }
379
380 buffer |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT | VK_FORMAT_FEATURE_TRANSFER_DST_BIT;
381 if (native_fmt.supported & FMT_VERTEX)
382 buffer |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT;
383
384 if (native_fmt.supported & FMT_TEXTURE) {
385 optimal |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT |
386 VK_FORMAT_FEATURE_TRANSFER_DST_BIT |
387 VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT |
388 VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT |
389 VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT |
390 VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT |
391 VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT;
392
393 buffer |= VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT;
394
395 /* no blit src bit for extended (YUYV/NV12/I420) formats */
396 if (format < FMT_EXT_BASE)
397 optimal |= VK_FORMAT_FEATURE_BLIT_SRC_BIT;
398
399 if (desc->layout != UTIL_FORMAT_LAYOUT_SUBSAMPLED)
400 optimal |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_LINEAR_FILTER_BIT;
401
402 if (physical_device->supported_extensions.EXT_filter_cubic)
403 optimal |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_CUBIC_BIT_EXT;
404 }
405
406 if (native_fmt.supported & FMT_COLOR) {
407 assert(native_fmt.supported & FMT_TEXTURE);
408 optimal |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT |
409 VK_FORMAT_FEATURE_BLIT_DST_BIT;
410
411 /* IBO's don't have a swap field at all, so swapped formats can't be
412 * supported, even with linear images.
413 *
414 * TODO: See if setting the swap field from the tex descriptor works,
415 * after we enable shaderStorageImageReadWithoutFormat and there are
416 * tests for these formats.
417 */
418 if (native_fmt.swap == WZYX) {
419 optimal |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
420 buffer |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT;
421 }
422
423 /* TODO: The blob also exposes these for R16G16_UINT/R16G16_SINT, but we
424 * don't have any tests for those.
425 */
426 if (format == VK_FORMAT_R32_UINT || format == VK_FORMAT_R32_SINT) {
427 optimal |= VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT;
428 buffer |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT;
429 }
430
431 if (vk_format_is_float(format) ||
432 vk_format_is_unorm(format) ||
433 vk_format_is_snorm(format) ||
434 vk_format_is_srgb(format)) {
435 optimal |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
436 }
437 }
438
439 /* For the most part, we can do anything with a linear image that we could
440 * do with a tiled image. However, we can't support sysmem rendering with a
441 * linear depth texture, because we don't know if there's a bit to control
442 * the tiling of the depth buffer in BYPASS mode, and the blob also
443 * disables linear depth rendering, so there's no way to discover it. We
444 * also can't force GMEM mode, because there are other situations where we
445 * have to use sysmem rendering. So follow the blob here, and only enable
446 * DEPTH_STENCIL_ATTACHMENT_BIT for the optimal features.
447 */
448 linear = optimal;
449 if (tu6_pipe2depth(format) != (enum a6xx_depth_format)~0)
450 optimal |= VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT;
451
452 /* D32_SFLOAT_S8_UINT is tiled as two images, so no linear format
453 * blob enables some linear features, but its not useful, so don't bother.
454 */
455 if (format == VK_FORMAT_D32_SFLOAT_S8_UINT)
456 linear = 0;
457
458 end:
459 out_properties->linearTilingFeatures = linear;
460 out_properties->optimalTilingFeatures = optimal;
461 out_properties->bufferFeatures = buffer;
462 }
463
464 void
465 tu_GetPhysicalDeviceFormatProperties(VkPhysicalDevice physicalDevice,
466 VkFormat format,
467 VkFormatProperties *pFormatProperties)
468 {
469 TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice);
470
471 tu_physical_device_get_format_properties(physical_device, format,
472 pFormatProperties);
473 }
474
475 void
476 tu_GetPhysicalDeviceFormatProperties2(
477 VkPhysicalDevice physicalDevice,
478 VkFormat format,
479 VkFormatProperties2 *pFormatProperties)
480 {
481 TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice);
482
483 tu_physical_device_get_format_properties(
484 physical_device, format, &pFormatProperties->formatProperties);
485
486 VkDrmFormatModifierPropertiesListEXT *list =
487 vk_find_struct(pFormatProperties->pNext, DRM_FORMAT_MODIFIER_PROPERTIES_LIST_EXT);
488 if (list) {
489 VK_OUTARRAY_MAKE(out, list->pDrmFormatModifierProperties,
490 &list->drmFormatModifierCount);
491
492 vk_outarray_append(&out, mod_props) {
493 mod_props->drmFormatModifier = DRM_FORMAT_MOD_LINEAR;
494 mod_props->drmFormatModifierPlaneCount = 1;
495 }
496
497 /* TODO: any cases where this should be disabled? */
498 vk_outarray_append(&out, mod_props) {
499 mod_props->drmFormatModifier = DRM_FORMAT_MOD_QCOM_COMPRESSED;
500 mod_props->drmFormatModifierPlaneCount = 1;
501 }
502 }
503 }
504
505 static VkResult
506 tu_get_image_format_properties(
507 struct tu_physical_device *physical_device,
508 const VkPhysicalDeviceImageFormatInfo2 *info,
509 VkImageFormatProperties *pImageFormatProperties,
510 VkFormatFeatureFlags *p_feature_flags)
511 {
512 VkFormatProperties format_props;
513 VkFormatFeatureFlags format_feature_flags;
514 VkExtent3D maxExtent;
515 uint32_t maxMipLevels;
516 uint32_t maxArraySize;
517 VkSampleCountFlags sampleCounts = VK_SAMPLE_COUNT_1_BIT;
518
519 tu_physical_device_get_format_properties(physical_device, info->format,
520 &format_props);
521
522 switch (info->tiling) {
523 case VK_IMAGE_TILING_LINEAR:
524 format_feature_flags = format_props.linearTilingFeatures;
525 break;
526
527 case VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT:
528 /* The only difference between optimal and linear is currently whether
529 * depth/stencil attachments are allowed on depth/stencil formats.
530 * There's no reason to allow importing depth/stencil textures, so just
531 * disallow it and then this annoying edge case goes away.
532 *
533 * TODO: If anyone cares, we could enable this by looking at the
534 * modifier and checking if it's LINEAR or not.
535 */
536 if (vk_format_is_depth_or_stencil(info->format))
537 goto unsupported;
538
539 assert(format_props.optimalTilingFeatures == format_props.linearTilingFeatures);
540 /* fallthrough */
541 case VK_IMAGE_TILING_OPTIMAL:
542 format_feature_flags = format_props.optimalTilingFeatures;
543 break;
544 default:
545 unreachable("bad VkPhysicalDeviceImageFormatInfo2");
546 }
547
548 if (format_feature_flags == 0)
549 goto unsupported;
550
551 if (info->type != VK_IMAGE_TYPE_2D &&
552 vk_format_is_depth_or_stencil(info->format))
553 goto unsupported;
554
555 switch (info->type) {
556 default:
557 unreachable("bad vkimage type\n");
558 case VK_IMAGE_TYPE_1D:
559 maxExtent.width = 16384;
560 maxExtent.height = 1;
561 maxExtent.depth = 1;
562 maxMipLevels = 15; /* log2(maxWidth) + 1 */
563 maxArraySize = 2048;
564 break;
565 case VK_IMAGE_TYPE_2D:
566 maxExtent.width = 16384;
567 maxExtent.height = 16384;
568 maxExtent.depth = 1;
569 maxMipLevels = 15; /* log2(maxWidth) + 1 */
570 maxArraySize = 2048;
571 break;
572 case VK_IMAGE_TYPE_3D:
573 maxExtent.width = 2048;
574 maxExtent.height = 2048;
575 maxExtent.depth = 2048;
576 maxMipLevels = 12; /* log2(maxWidth) + 1 */
577 maxArraySize = 1;
578 break;
579 }
580
581 if (info->tiling == VK_IMAGE_TILING_OPTIMAL &&
582 info->type == VK_IMAGE_TYPE_2D &&
583 (format_feature_flags &
584 (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT |
585 VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) &&
586 !(info->flags & VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT) &&
587 !(info->usage & VK_IMAGE_USAGE_STORAGE_BIT)) {
588 sampleCounts |= VK_SAMPLE_COUNT_2_BIT | VK_SAMPLE_COUNT_4_BIT;
589 /* note: most operations support 8 samples (GMEM render/resolve do at least)
590 * but some do not (which ones?), just disable 8 samples completely,
591 * (no 8x msaa matches the blob driver behavior)
592 */
593 }
594
595 if (info->usage & VK_IMAGE_USAGE_SAMPLED_BIT) {
596 if (!(format_feature_flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)) {
597 goto unsupported;
598 }
599 }
600
601 if (info->usage & VK_IMAGE_USAGE_STORAGE_BIT) {
602 if (!(format_feature_flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT)) {
603 goto unsupported;
604 }
605 }
606
607 if (info->usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) {
608 if (!(format_feature_flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT)) {
609 goto unsupported;
610 }
611 }
612
613 if (info->usage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) {
614 if (!(format_feature_flags &
615 VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) {
616 goto unsupported;
617 }
618 }
619
620 *pImageFormatProperties = (VkImageFormatProperties) {
621 .maxExtent = maxExtent,
622 .maxMipLevels = maxMipLevels,
623 .maxArrayLayers = maxArraySize,
624 .sampleCounts = sampleCounts,
625
626 /* FINISHME: Accurately calculate
627 * VkImageFormatProperties::maxResourceSize.
628 */
629 .maxResourceSize = UINT32_MAX,
630 };
631
632 if (p_feature_flags)
633 *p_feature_flags = format_feature_flags;
634
635 return VK_SUCCESS;
636 unsupported:
637 *pImageFormatProperties = (VkImageFormatProperties) {
638 .maxExtent = { 0, 0, 0 },
639 .maxMipLevels = 0,
640 .maxArrayLayers = 0,
641 .sampleCounts = 0,
642 .maxResourceSize = 0,
643 };
644
645 return VK_ERROR_FORMAT_NOT_SUPPORTED;
646 }
647
648 VkResult
649 tu_GetPhysicalDeviceImageFormatProperties(
650 VkPhysicalDevice physicalDevice,
651 VkFormat format,
652 VkImageType type,
653 VkImageTiling tiling,
654 VkImageUsageFlags usage,
655 VkImageCreateFlags createFlags,
656 VkImageFormatProperties *pImageFormatProperties)
657 {
658 TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice);
659
660 const VkPhysicalDeviceImageFormatInfo2 info = {
661 .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2,
662 .pNext = NULL,
663 .format = format,
664 .type = type,
665 .tiling = tiling,
666 .usage = usage,
667 .flags = createFlags,
668 };
669
670 return tu_get_image_format_properties(physical_device, &info,
671 pImageFormatProperties, NULL);
672 }
673
674 static VkResult
675 tu_get_external_image_format_properties(
676 const struct tu_physical_device *physical_device,
677 const VkPhysicalDeviceImageFormatInfo2 *pImageFormatInfo,
678 VkExternalMemoryHandleTypeFlagBits handleType,
679 VkExternalMemoryProperties *external_properties)
680 {
681 VkExternalMemoryFeatureFlagBits flags = 0;
682 VkExternalMemoryHandleTypeFlags export_flags = 0;
683 VkExternalMemoryHandleTypeFlags compat_flags = 0;
684
685 /* From the Vulkan 1.1.98 spec:
686 *
687 * If handleType is not compatible with the format, type, tiling,
688 * usage, and flags specified in VkPhysicalDeviceImageFormatInfo2,
689 * then vkGetPhysicalDeviceImageFormatProperties2 returns
690 * VK_ERROR_FORMAT_NOT_SUPPORTED.
691 */
692
693 switch (handleType) {
694 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT:
695 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT:
696 switch (pImageFormatInfo->type) {
697 case VK_IMAGE_TYPE_2D:
698 flags = VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT |
699 VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT |
700 VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT;
701 compat_flags = export_flags =
702 VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT |
703 VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT;
704 break;
705 default:
706 return vk_errorf(physical_device->instance, VK_ERROR_FORMAT_NOT_SUPPORTED,
707 "VkExternalMemoryTypeFlagBits(0x%x) unsupported for VkImageType(%d)",
708 handleType, pImageFormatInfo->type);
709 }
710 break;
711 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT:
712 flags = VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT;
713 compat_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT;
714 break;
715 default:
716 return vk_errorf(physical_device->instance, VK_ERROR_FORMAT_NOT_SUPPORTED,
717 "VkExternalMemoryTypeFlagBits(0x%x) unsupported",
718 handleType);
719 }
720
721 *external_properties = (VkExternalMemoryProperties) {
722 .externalMemoryFeatures = flags,
723 .exportFromImportedHandleTypes = export_flags,
724 .compatibleHandleTypes = compat_flags,
725 };
726
727 return VK_SUCCESS;
728 }
729
730 VkResult
731 tu_GetPhysicalDeviceImageFormatProperties2(
732 VkPhysicalDevice physicalDevice,
733 const VkPhysicalDeviceImageFormatInfo2 *base_info,
734 VkImageFormatProperties2 *base_props)
735 {
736 TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice);
737 const VkPhysicalDeviceExternalImageFormatInfo *external_info = NULL;
738 const VkPhysicalDeviceImageViewImageFormatInfoEXT *image_view_info = NULL;
739 VkExternalImageFormatProperties *external_props = NULL;
740 VkFilterCubicImageViewImageFormatPropertiesEXT *cubic_props = NULL;
741 VkFormatFeatureFlags format_feature_flags;
742 VkSamplerYcbcrConversionImageFormatProperties *ycbcr_props = NULL;
743 VkResult result;
744
745 result = tu_get_image_format_properties(physical_device,
746 base_info, &base_props->imageFormatProperties, &format_feature_flags);
747 if (result != VK_SUCCESS)
748 return result;
749
750 /* Extract input structs */
751 vk_foreach_struct_const(s, base_info->pNext)
752 {
753 switch (s->sType) {
754 case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_IMAGE_FORMAT_INFO:
755 external_info = (const void *) s;
756 break;
757 case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_VIEW_IMAGE_FORMAT_INFO_EXT:
758 image_view_info = (const void *) s;
759 break;
760 default:
761 break;
762 }
763 }
764
765 /* Extract output structs */
766 vk_foreach_struct(s, base_props->pNext)
767 {
768 switch (s->sType) {
769 case VK_STRUCTURE_TYPE_EXTERNAL_IMAGE_FORMAT_PROPERTIES:
770 external_props = (void *) s;
771 break;
772 case VK_STRUCTURE_TYPE_FILTER_CUBIC_IMAGE_VIEW_IMAGE_FORMAT_PROPERTIES_EXT:
773 cubic_props = (void *) s;
774 break;
775 case VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_IMAGE_FORMAT_PROPERTIES:
776 ycbcr_props = (void *) s;
777 break;
778 default:
779 break;
780 }
781 }
782
783 /* From the Vulkan 1.0.42 spec:
784 *
785 * If handleType is 0, vkGetPhysicalDeviceImageFormatProperties2 will
786 * behave as if VkPhysicalDeviceExternalImageFormatInfo was not
787 * present and VkExternalImageFormatProperties will be ignored.
788 */
789 if (external_info && external_info->handleType != 0) {
790 result = tu_get_external_image_format_properties(
791 physical_device, base_info, external_info->handleType,
792 &external_props->externalMemoryProperties);
793 if (result != VK_SUCCESS)
794 goto fail;
795 }
796
797 if (cubic_props) {
798 /* note: blob only allows cubic filtering for 2D and 2D array views
799 * its likely we can enable it for 1D and CUBE, needs testing however
800 */
801 if ((image_view_info->imageViewType == VK_IMAGE_VIEW_TYPE_2D ||
802 image_view_info->imageViewType == VK_IMAGE_VIEW_TYPE_2D_ARRAY) &&
803 (format_feature_flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_CUBIC_BIT_EXT)) {
804 cubic_props->filterCubic = true;
805 cubic_props->filterCubicMinmax = true;
806 } else {
807 cubic_props->filterCubic = false;
808 cubic_props->filterCubicMinmax = false;
809 }
810 }
811
812 if (ycbcr_props)
813 ycbcr_props->combinedImageSamplerDescriptorCount = 1;
814
815 return VK_SUCCESS;
816
817 fail:
818 if (result == VK_ERROR_FORMAT_NOT_SUPPORTED) {
819 /* From the Vulkan 1.0.42 spec:
820 *
821 * If the combination of parameters to
822 * vkGetPhysicalDeviceImageFormatProperties2 is not supported by
823 * the implementation for use in vkCreateImage, then all members of
824 * imageFormatProperties will be filled with zero.
825 */
826 base_props->imageFormatProperties = (VkImageFormatProperties) {};
827 }
828
829 return result;
830 }
831
832 void
833 tu_GetPhysicalDeviceSparseImageFormatProperties(
834 VkPhysicalDevice physicalDevice,
835 VkFormat format,
836 VkImageType type,
837 uint32_t samples,
838 VkImageUsageFlags usage,
839 VkImageTiling tiling,
840 uint32_t *pNumProperties,
841 VkSparseImageFormatProperties *pProperties)
842 {
843 /* Sparse images are not yet supported. */
844 *pNumProperties = 0;
845 }
846
847 void
848 tu_GetPhysicalDeviceSparseImageFormatProperties2(
849 VkPhysicalDevice physicalDevice,
850 const VkPhysicalDeviceSparseImageFormatInfo2 *pFormatInfo,
851 uint32_t *pPropertyCount,
852 VkSparseImageFormatProperties2 *pProperties)
853 {
854 /* Sparse images are not yet supported. */
855 *pPropertyCount = 0;
856 }
857
858 void
859 tu_GetPhysicalDeviceExternalBufferProperties(
860 VkPhysicalDevice physicalDevice,
861 const VkPhysicalDeviceExternalBufferInfo *pExternalBufferInfo,
862 VkExternalBufferProperties *pExternalBufferProperties)
863 {
864 VkExternalMemoryFeatureFlagBits flags = 0;
865 VkExternalMemoryHandleTypeFlags export_flags = 0;
866 VkExternalMemoryHandleTypeFlags compat_flags = 0;
867 switch (pExternalBufferInfo->handleType) {
868 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT:
869 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT:
870 flags = VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT |
871 VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT;
872 compat_flags = export_flags =
873 VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT |
874 VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT;
875 break;
876 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT:
877 flags = VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT;
878 compat_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT;
879 break;
880 default:
881 break;
882 }
883 pExternalBufferProperties->externalMemoryProperties =
884 (VkExternalMemoryProperties) {
885 .externalMemoryFeatures = flags,
886 .exportFromImportedHandleTypes = export_flags,
887 .compatibleHandleTypes = compat_flags,
888 };
889 }