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6394ba138b8ce9886cb666f1f6f62e0c9c130a90
[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 TU6_xTC(D16_UNORM, 16_UNORM, WZYX), /* 124 */
220 TU6_xTC(X8_D24_UNORM_PACK32, Z24_UNORM_S8_UINT_AS_R8G8B8A8, WZYX), /* 125 */
221 TU6_xTC(D32_SFLOAT, 32_FLOAT, WZYX), /* 126 */
222 TU6_xTC(S8_UINT, 8_UINT, WZYX), /* 127 */
223 TU6_xxx(D16_UNORM_S8_UINT, X8Z16_UNORM, WZYX), /* 128 */
224 TU6_xTC(D24_UNORM_S8_UINT, Z24_UNORM_S8_UINT_AS_R8G8B8A8, WZYX), /* 129 */
225 TU6_xxx(D32_SFLOAT_S8_UINT, x, WZYX), /* 130 */
226
227 /* compressed */
228 TU6_xTx(BC1_RGB_UNORM_BLOCK, DXT1, WZYX), /* 131 */
229 TU6_xTx(BC1_RGB_SRGB_BLOCK, DXT1, WZYX), /* 132 */
230 TU6_xTx(BC1_RGBA_UNORM_BLOCK, DXT1, WZYX), /* 133 */
231 TU6_xTx(BC1_RGBA_SRGB_BLOCK, DXT1, WZYX), /* 134 */
232 TU6_xTx(BC2_UNORM_BLOCK, DXT3, WZYX), /* 135 */
233 TU6_xTx(BC2_SRGB_BLOCK, DXT3, WZYX), /* 136 */
234 TU6_xTx(BC3_UNORM_BLOCK, DXT5, WZYX), /* 137 */
235 TU6_xTx(BC3_SRGB_BLOCK, DXT5, WZYX), /* 138 */
236 TU6_xTx(BC4_UNORM_BLOCK, RGTC1_UNORM, WZYX), /* 139 */
237 TU6_xTx(BC4_SNORM_BLOCK, RGTC1_SNORM, WZYX), /* 140 */
238 TU6_xTx(BC5_UNORM_BLOCK, RGTC2_UNORM, WZYX), /* 141 */
239 TU6_xTx(BC5_SNORM_BLOCK, RGTC2_SNORM, WZYX), /* 142 */
240 TU6_xTx(BC6H_UFLOAT_BLOCK, BPTC_UFLOAT, WZYX), /* 143 */
241 TU6_xTx(BC6H_SFLOAT_BLOCK, BPTC_FLOAT, WZYX), /* 144 */
242 TU6_xTx(BC7_UNORM_BLOCK, BPTC, WZYX), /* 145 */
243 TU6_xTx(BC7_SRGB_BLOCK, BPTC, WZYX), /* 146 */
244 TU6_xTx(ETC2_R8G8B8_UNORM_BLOCK, ETC2_RGB8, WZYX), /* 147 */
245 TU6_xTx(ETC2_R8G8B8_SRGB_BLOCK, ETC2_RGB8, WZYX), /* 148 */
246 TU6_xTx(ETC2_R8G8B8A1_UNORM_BLOCK, ETC2_RGB8A1, WZYX), /* 149 */
247 TU6_xTx(ETC2_R8G8B8A1_SRGB_BLOCK, ETC2_RGB8A1, WZYX), /* 150 */
248 TU6_xTx(ETC2_R8G8B8A8_UNORM_BLOCK, ETC2_RGBA8, WZYX), /* 151 */
249 TU6_xTx(ETC2_R8G8B8A8_SRGB_BLOCK, ETC2_RGBA8, WZYX), /* 152 */
250 TU6_xTx(EAC_R11_UNORM_BLOCK, ETC2_R11_UNORM, WZYX), /* 153 */
251 TU6_xTx(EAC_R11_SNORM_BLOCK, ETC2_R11_SNORM, WZYX), /* 154 */
252 TU6_xTx(EAC_R11G11_UNORM_BLOCK, ETC2_RG11_UNORM, WZYX), /* 155 */
253 TU6_xTx(EAC_R11G11_SNORM_BLOCK, ETC2_RG11_SNORM, WZYX), /* 156 */
254 TU6_xTx(ASTC_4x4_UNORM_BLOCK, ASTC_4x4, WZYX), /* 157 */
255 TU6_xTx(ASTC_4x4_SRGB_BLOCK, ASTC_4x4, WZYX), /* 158 */
256 TU6_xTx(ASTC_5x4_UNORM_BLOCK, ASTC_5x4, WZYX), /* 159 */
257 TU6_xTx(ASTC_5x4_SRGB_BLOCK, ASTC_5x4, WZYX), /* 160 */
258 TU6_xTx(ASTC_5x5_UNORM_BLOCK, ASTC_5x5, WZYX), /* 161 */
259 TU6_xTx(ASTC_5x5_SRGB_BLOCK, ASTC_5x5, WZYX), /* 162 */
260 TU6_xTx(ASTC_6x5_UNORM_BLOCK, ASTC_6x5, WZYX), /* 163 */
261 TU6_xTx(ASTC_6x5_SRGB_BLOCK, ASTC_6x5, WZYX), /* 164 */
262 TU6_xTx(ASTC_6x6_UNORM_BLOCK, ASTC_6x6, WZYX), /* 165 */
263 TU6_xTx(ASTC_6x6_SRGB_BLOCK, ASTC_6x6, WZYX), /* 166 */
264 TU6_xTx(ASTC_8x5_UNORM_BLOCK, ASTC_8x5, WZYX), /* 167 */
265 TU6_xTx(ASTC_8x5_SRGB_BLOCK, ASTC_8x5, WZYX), /* 168 */
266 TU6_xTx(ASTC_8x6_UNORM_BLOCK, ASTC_8x6, WZYX), /* 169 */
267 TU6_xTx(ASTC_8x6_SRGB_BLOCK, ASTC_8x6, WZYX), /* 170 */
268 TU6_xTx(ASTC_8x8_UNORM_BLOCK, ASTC_8x8, WZYX), /* 171 */
269 TU6_xTx(ASTC_8x8_SRGB_BLOCK, ASTC_8x8, WZYX), /* 172 */
270 TU6_xTx(ASTC_10x5_UNORM_BLOCK, ASTC_10x5, WZYX), /* 173 */
271 TU6_xTx(ASTC_10x5_SRGB_BLOCK, ASTC_10x5, WZYX), /* 174 */
272 TU6_xTx(ASTC_10x6_UNORM_BLOCK, ASTC_10x6, WZYX), /* 175 */
273 TU6_xTx(ASTC_10x6_SRGB_BLOCK, ASTC_10x6, WZYX), /* 176 */
274 TU6_xTx(ASTC_10x8_UNORM_BLOCK, ASTC_10x8, WZYX), /* 177 */
275 TU6_xTx(ASTC_10x8_SRGB_BLOCK, ASTC_10x8, WZYX), /* 178 */
276 TU6_xTx(ASTC_10x10_UNORM_BLOCK, ASTC_10x10, WZYX), /* 179 */
277 TU6_xTx(ASTC_10x10_SRGB_BLOCK, ASTC_10x10, WZYX), /* 180 */
278 TU6_xTx(ASTC_12x10_UNORM_BLOCK, ASTC_12x10, WZYX), /* 181 */
279 TU6_xTx(ASTC_12x10_SRGB_BLOCK, ASTC_12x10, WZYX), /* 182 */
280 TU6_xTx(ASTC_12x12_UNORM_BLOCK, ASTC_12x12, WZYX), /* 183 */
281 TU6_xTx(ASTC_12x12_SRGB_BLOCK, ASTC_12x12, WZYX), /* 184 */
282 };
283
284 #define FMT_EXT_BASE VK_FORMAT_G8B8G8R8_422_UNORM
285 #undef TU6_FMT
286 #define TU6_FMT(vkfmt, hwfmt, swapfmt, valid) \
287 [VK_FORMAT_##vkfmt - FMT_EXT_BASE] = { \
288 .fmt = FMT6_##hwfmt, \
289 .swap = swapfmt, \
290 .supported = valid, \
291 }
292
293 static const struct tu_native_format tu6_format_table_ext[] = {
294 TU6_xTx(G8B8G8R8_422_UNORM, R8G8R8B8_422_UNORM, WZYX), /* 0 */
295 TU6_xTx(B8G8R8G8_422_UNORM, G8R8B8R8_422_UNORM, WZYX), /* 1 */
296 TU6_xTx(G8_B8_R8_3PLANE_420_UNORM, R8_G8_B8_3PLANE_420_UNORM, WZYX), /* 2 */
297 TU6_xTx(G8_B8R8_2PLANE_420_UNORM, R8_G8B8_2PLANE_420_UNORM, WZYX), /* 3 */
298 };
299
300 static struct tu_native_format
301 tu6_get_native_format(VkFormat format)
302 {
303 struct tu_native_format fmt = {};
304
305 if (format < ARRAY_SIZE(tu6_format_table)) {
306 fmt = tu6_format_table[format];
307 } else if (format >= FMT_EXT_BASE) {
308 unsigned idx = format - FMT_EXT_BASE;
309 if (idx < ARRAY_SIZE(tu6_format_table_ext))
310 fmt = tu6_format_table_ext[idx];
311 }
312
313 if (fmt.supported && vk_format_to_pipe_format(format) == PIPE_FORMAT_NONE) {
314 tu_finishme("vk_format %d missing matching pipe format.\n", format);
315 fmt.supported = false;
316 }
317
318 return fmt;
319 }
320
321 struct tu_native_format
322 tu6_format_vtx(VkFormat format)
323 {
324 struct tu_native_format fmt = tu6_get_native_format(format);
325 assert(fmt.supported & FMT_VERTEX);
326 return fmt;
327 }
328
329 struct tu_native_format
330 tu6_format_color(VkFormat format, enum a6xx_tile_mode tile_mode)
331 {
332 struct tu_native_format fmt = tu6_get_native_format(format);
333 assert(fmt.supported & FMT_COLOR);
334
335 if (fmt.fmt == FMT6_10_10_10_2_UNORM)
336 fmt.fmt = FMT6_10_10_10_2_UNORM_DEST;
337
338 if (tile_mode)
339 fmt.swap = WZYX;
340
341 return fmt;
342 }
343
344 struct tu_native_format
345 tu6_format_texture(VkFormat format, enum a6xx_tile_mode tile_mode)
346 {
347 struct tu_native_format fmt = tu6_get_native_format(format);
348 assert(fmt.supported & FMT_TEXTURE);
349
350 if (!tile_mode) {
351 /* different from format table when used as linear src */
352 if (format == VK_FORMAT_R5G5B5A1_UNORM_PACK16)
353 fmt.fmt = FMT6_1_5_5_5_UNORM, fmt.swap = WXYZ;
354 if (format == VK_FORMAT_B5G5R5A1_UNORM_PACK16)
355 fmt.fmt = FMT6_1_5_5_5_UNORM, fmt.swap = WZYX;
356 } else {
357 fmt.swap = WZYX;
358 }
359
360 return fmt;
361 }
362
363 static void
364 tu_physical_device_get_format_properties(
365 struct tu_physical_device *physical_device,
366 VkFormat format,
367 VkFormatProperties *out_properties)
368 {
369 VkFormatFeatureFlags linear = 0, optimal = 0, buffer = 0;
370 const struct util_format_description *desc = vk_format_description(format);
371 const struct tu_native_format native_fmt = tu6_get_native_format(format);
372 if (!desc || !native_fmt.supported) {
373 goto end;
374 }
375
376 buffer |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT | VK_FORMAT_FEATURE_TRANSFER_DST_BIT;
377 if (native_fmt.supported & FMT_VERTEX)
378 buffer |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT;
379
380 if (native_fmt.supported & FMT_TEXTURE) {
381 optimal |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT |
382 VK_FORMAT_FEATURE_TRANSFER_DST_BIT |
383 VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT |
384 VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT |
385 VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT |
386 VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT |
387 VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT;
388
389 buffer |= VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT;
390
391 /* no blit src bit for extended (YUYV/NV12/I420) formats */
392 if (format < FMT_EXT_BASE)
393 optimal |= VK_FORMAT_FEATURE_BLIT_SRC_BIT;
394
395 if (desc->layout != UTIL_FORMAT_LAYOUT_SUBSAMPLED)
396 optimal |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_LINEAR_FILTER_BIT;
397
398 if (physical_device->supported_extensions.EXT_filter_cubic)
399 optimal |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_CUBIC_BIT_EXT;
400 }
401
402 if (native_fmt.supported & FMT_COLOR) {
403 assert(native_fmt.supported & FMT_TEXTURE);
404 optimal |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT |
405 VK_FORMAT_FEATURE_BLIT_DST_BIT;
406
407 /* IBO's don't have a swap field at all, so swapped formats can't be
408 * supported, even with linear images.
409 *
410 * TODO: See if setting the swap field from the tex descriptor works,
411 * after we enable shaderStorageImageReadWithoutFormat and there are
412 * tests for these formats.
413 */
414 if (native_fmt.swap == WZYX) {
415 optimal |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
416 buffer |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT;
417 }
418
419 /* TODO: The blob also exposes these for R16G16_UINT/R16G16_SINT, but we
420 * don't have any tests for those.
421 */
422 if (format == VK_FORMAT_R32_UINT || format == VK_FORMAT_R32_SINT) {
423 optimal |= VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT;
424 buffer |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT;
425 }
426
427 if (vk_format_is_float(format) ||
428 vk_format_is_unorm(format) ||
429 vk_format_is_snorm(format) ||
430 vk_format_is_srgb(format)) {
431 optimal |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
432 }
433 }
434
435 /* For the most part, we can do anything with a linear image that we could
436 * do with a tiled image. However, we can't support sysmem rendering with a
437 * linear depth texture, because we don't know if there's a bit to control
438 * the tiling of the depth buffer in BYPASS mode, and the blob also
439 * disables linear depth rendering, so there's no way to discover it. We
440 * also can't force GMEM mode, because there are other situations where we
441 * have to use sysmem rendering. So follow the blob here, and only enable
442 * DEPTH_STENCIL_ATTACHMENT_BIT for the optimal features.
443 */
444 linear = optimal;
445 if (tu6_pipe2depth(format) != (enum a6xx_depth_format)~0)
446 optimal |= VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT;
447
448 end:
449 out_properties->linearTilingFeatures = linear;
450 out_properties->optimalTilingFeatures = optimal;
451 out_properties->bufferFeatures = buffer;
452 }
453
454 void
455 tu_GetPhysicalDeviceFormatProperties(VkPhysicalDevice physicalDevice,
456 VkFormat format,
457 VkFormatProperties *pFormatProperties)
458 {
459 TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice);
460
461 tu_physical_device_get_format_properties(physical_device, format,
462 pFormatProperties);
463 }
464
465 void
466 tu_GetPhysicalDeviceFormatProperties2(
467 VkPhysicalDevice physicalDevice,
468 VkFormat format,
469 VkFormatProperties2 *pFormatProperties)
470 {
471 TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice);
472
473 tu_physical_device_get_format_properties(
474 physical_device, format, &pFormatProperties->formatProperties);
475
476 VkDrmFormatModifierPropertiesListEXT *list =
477 vk_find_struct(pFormatProperties->pNext, DRM_FORMAT_MODIFIER_PROPERTIES_LIST_EXT);
478 if (list) {
479 VK_OUTARRAY_MAKE(out, list->pDrmFormatModifierProperties,
480 &list->drmFormatModifierCount);
481
482 vk_outarray_append(&out, mod_props) {
483 mod_props->drmFormatModifier = DRM_FORMAT_MOD_LINEAR;
484 mod_props->drmFormatModifierPlaneCount = 1;
485 }
486
487 /* TODO: any cases where this should be disabled? */
488 vk_outarray_append(&out, mod_props) {
489 mod_props->drmFormatModifier = DRM_FORMAT_MOD_QCOM_COMPRESSED;
490 mod_props->drmFormatModifierPlaneCount = 1;
491 }
492 }
493 }
494
495 static VkResult
496 tu_get_image_format_properties(
497 struct tu_physical_device *physical_device,
498 const VkPhysicalDeviceImageFormatInfo2 *info,
499 VkImageFormatProperties *pImageFormatProperties,
500 VkFormatFeatureFlags *p_feature_flags)
501 {
502 VkFormatProperties format_props;
503 VkFormatFeatureFlags format_feature_flags;
504 VkExtent3D maxExtent;
505 uint32_t maxMipLevels;
506 uint32_t maxArraySize;
507 VkSampleCountFlags sampleCounts = VK_SAMPLE_COUNT_1_BIT;
508
509 tu_physical_device_get_format_properties(physical_device, info->format,
510 &format_props);
511
512 switch (info->tiling) {
513 case VK_IMAGE_TILING_LINEAR:
514 format_feature_flags = format_props.linearTilingFeatures;
515 break;
516
517 case VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT:
518 /* The only difference between optimal and linear is currently whether
519 * depth/stencil attachments are allowed on depth/stencil formats.
520 * There's no reason to allow importing depth/stencil textures, so just
521 * disallow it and then this annoying edge case goes away.
522 *
523 * TODO: If anyone cares, we could enable this by looking at the
524 * modifier and checking if it's LINEAR or not.
525 */
526 if (vk_format_is_depth_or_stencil(info->format))
527 goto unsupported;
528
529 assert(format_props.optimalTilingFeatures == format_props.linearTilingFeatures);
530 /* fallthrough */
531 case VK_IMAGE_TILING_OPTIMAL:
532 format_feature_flags = format_props.optimalTilingFeatures;
533 break;
534 default:
535 unreachable("bad VkPhysicalDeviceImageFormatInfo2");
536 }
537
538 if (format_feature_flags == 0)
539 goto unsupported;
540
541 if (info->type != VK_IMAGE_TYPE_2D &&
542 vk_format_is_depth_or_stencil(info->format))
543 goto unsupported;
544
545 switch (info->type) {
546 default:
547 unreachable("bad vkimage type\n");
548 case VK_IMAGE_TYPE_1D:
549 maxExtent.width = 16384;
550 maxExtent.height = 1;
551 maxExtent.depth = 1;
552 maxMipLevels = 15; /* log2(maxWidth) + 1 */
553 maxArraySize = 2048;
554 break;
555 case VK_IMAGE_TYPE_2D:
556 maxExtent.width = 16384;
557 maxExtent.height = 16384;
558 maxExtent.depth = 1;
559 maxMipLevels = 15; /* log2(maxWidth) + 1 */
560 maxArraySize = 2048;
561 break;
562 case VK_IMAGE_TYPE_3D:
563 maxExtent.width = 2048;
564 maxExtent.height = 2048;
565 maxExtent.depth = 2048;
566 maxMipLevels = 12; /* log2(maxWidth) + 1 */
567 maxArraySize = 1;
568 break;
569 }
570
571 if (info->tiling == VK_IMAGE_TILING_OPTIMAL &&
572 info->type == VK_IMAGE_TYPE_2D &&
573 (format_feature_flags &
574 (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT |
575 VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) &&
576 !(info->flags & VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT) &&
577 !(info->usage & VK_IMAGE_USAGE_STORAGE_BIT)) {
578 sampleCounts |= VK_SAMPLE_COUNT_2_BIT | VK_SAMPLE_COUNT_4_BIT;
579 /* note: most operations support 8 samples (GMEM render/resolve do at least)
580 * but some do not (which ones?), just disable 8 samples completely,
581 * (no 8x msaa matches the blob driver behavior)
582 */
583 }
584
585 if (info->usage & VK_IMAGE_USAGE_SAMPLED_BIT) {
586 if (!(format_feature_flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)) {
587 goto unsupported;
588 }
589 }
590
591 if (info->usage & VK_IMAGE_USAGE_STORAGE_BIT) {
592 if (!(format_feature_flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT)) {
593 goto unsupported;
594 }
595 }
596
597 if (info->usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) {
598 if (!(format_feature_flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT)) {
599 goto unsupported;
600 }
601 }
602
603 if (info->usage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) {
604 if (!(format_feature_flags &
605 VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) {
606 goto unsupported;
607 }
608 }
609
610 *pImageFormatProperties = (VkImageFormatProperties) {
611 .maxExtent = maxExtent,
612 .maxMipLevels = maxMipLevels,
613 .maxArrayLayers = maxArraySize,
614 .sampleCounts = sampleCounts,
615
616 /* FINISHME: Accurately calculate
617 * VkImageFormatProperties::maxResourceSize.
618 */
619 .maxResourceSize = UINT32_MAX,
620 };
621
622 if (p_feature_flags)
623 *p_feature_flags = format_feature_flags;
624
625 return VK_SUCCESS;
626 unsupported:
627 *pImageFormatProperties = (VkImageFormatProperties) {
628 .maxExtent = { 0, 0, 0 },
629 .maxMipLevels = 0,
630 .maxArrayLayers = 0,
631 .sampleCounts = 0,
632 .maxResourceSize = 0,
633 };
634
635 return VK_ERROR_FORMAT_NOT_SUPPORTED;
636 }
637
638 VkResult
639 tu_GetPhysicalDeviceImageFormatProperties(
640 VkPhysicalDevice physicalDevice,
641 VkFormat format,
642 VkImageType type,
643 VkImageTiling tiling,
644 VkImageUsageFlags usage,
645 VkImageCreateFlags createFlags,
646 VkImageFormatProperties *pImageFormatProperties)
647 {
648 TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice);
649
650 const VkPhysicalDeviceImageFormatInfo2 info = {
651 .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2,
652 .pNext = NULL,
653 .format = format,
654 .type = type,
655 .tiling = tiling,
656 .usage = usage,
657 .flags = createFlags,
658 };
659
660 return tu_get_image_format_properties(physical_device, &info,
661 pImageFormatProperties, NULL);
662 }
663
664 static VkResult
665 tu_get_external_image_format_properties(
666 const struct tu_physical_device *physical_device,
667 const VkPhysicalDeviceImageFormatInfo2 *pImageFormatInfo,
668 VkExternalMemoryHandleTypeFlagBits handleType,
669 VkExternalMemoryProperties *external_properties)
670 {
671 VkExternalMemoryFeatureFlagBits flags = 0;
672 VkExternalMemoryHandleTypeFlags export_flags = 0;
673 VkExternalMemoryHandleTypeFlags compat_flags = 0;
674
675 /* From the Vulkan 1.1.98 spec:
676 *
677 * If handleType is not compatible with the format, type, tiling,
678 * usage, and flags specified in VkPhysicalDeviceImageFormatInfo2,
679 * then vkGetPhysicalDeviceImageFormatProperties2 returns
680 * VK_ERROR_FORMAT_NOT_SUPPORTED.
681 */
682
683 switch (handleType) {
684 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT:
685 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT:
686 switch (pImageFormatInfo->type) {
687 case VK_IMAGE_TYPE_2D:
688 flags = VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT |
689 VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT |
690 VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT;
691 compat_flags = export_flags =
692 VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT |
693 VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT;
694 break;
695 default:
696 return vk_errorf(physical_device->instance, VK_ERROR_FORMAT_NOT_SUPPORTED,
697 "VkExternalMemoryTypeFlagBits(0x%x) unsupported for VkImageType(%d)",
698 handleType, pImageFormatInfo->type);
699 }
700 break;
701 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT:
702 flags = VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT;
703 compat_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT;
704 break;
705 default:
706 return vk_errorf(physical_device->instance, VK_ERROR_FORMAT_NOT_SUPPORTED,
707 "VkExternalMemoryTypeFlagBits(0x%x) unsupported",
708 handleType);
709 }
710
711 *external_properties = (VkExternalMemoryProperties) {
712 .externalMemoryFeatures = flags,
713 .exportFromImportedHandleTypes = export_flags,
714 .compatibleHandleTypes = compat_flags,
715 };
716
717 return VK_SUCCESS;
718 }
719
720 VkResult
721 tu_GetPhysicalDeviceImageFormatProperties2(
722 VkPhysicalDevice physicalDevice,
723 const VkPhysicalDeviceImageFormatInfo2 *base_info,
724 VkImageFormatProperties2 *base_props)
725 {
726 TU_FROM_HANDLE(tu_physical_device, physical_device, physicalDevice);
727 const VkPhysicalDeviceExternalImageFormatInfo *external_info = NULL;
728 const VkPhysicalDeviceImageViewImageFormatInfoEXT *image_view_info = NULL;
729 VkExternalImageFormatProperties *external_props = NULL;
730 VkFilterCubicImageViewImageFormatPropertiesEXT *cubic_props = NULL;
731 VkFormatFeatureFlags format_feature_flags;
732 VkSamplerYcbcrConversionImageFormatProperties *ycbcr_props = NULL;
733 VkResult result;
734
735 result = tu_get_image_format_properties(physical_device,
736 base_info, &base_props->imageFormatProperties, &format_feature_flags);
737 if (result != VK_SUCCESS)
738 return result;
739
740 /* Extract input structs */
741 vk_foreach_struct_const(s, base_info->pNext)
742 {
743 switch (s->sType) {
744 case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_IMAGE_FORMAT_INFO:
745 external_info = (const void *) s;
746 break;
747 case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_VIEW_IMAGE_FORMAT_INFO_EXT:
748 image_view_info = (const void *) s;
749 break;
750 default:
751 break;
752 }
753 }
754
755 /* Extract output structs */
756 vk_foreach_struct(s, base_props->pNext)
757 {
758 switch (s->sType) {
759 case VK_STRUCTURE_TYPE_EXTERNAL_IMAGE_FORMAT_PROPERTIES:
760 external_props = (void *) s;
761 break;
762 case VK_STRUCTURE_TYPE_FILTER_CUBIC_IMAGE_VIEW_IMAGE_FORMAT_PROPERTIES_EXT:
763 cubic_props = (void *) s;
764 break;
765 case VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_IMAGE_FORMAT_PROPERTIES:
766 ycbcr_props = (void *) s;
767 break;
768 default:
769 break;
770 }
771 }
772
773 /* From the Vulkan 1.0.42 spec:
774 *
775 * If handleType is 0, vkGetPhysicalDeviceImageFormatProperties2 will
776 * behave as if VkPhysicalDeviceExternalImageFormatInfo was not
777 * present and VkExternalImageFormatProperties will be ignored.
778 */
779 if (external_info && external_info->handleType != 0) {
780 result = tu_get_external_image_format_properties(
781 physical_device, base_info, external_info->handleType,
782 &external_props->externalMemoryProperties);
783 if (result != VK_SUCCESS)
784 goto fail;
785 }
786
787 if (cubic_props) {
788 /* note: blob only allows cubic filtering for 2D and 2D array views
789 * its likely we can enable it for 1D and CUBE, needs testing however
790 */
791 if ((image_view_info->imageViewType == VK_IMAGE_VIEW_TYPE_2D ||
792 image_view_info->imageViewType == VK_IMAGE_VIEW_TYPE_2D_ARRAY) &&
793 (format_feature_flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_CUBIC_BIT_EXT)) {
794 cubic_props->filterCubic = true;
795 cubic_props->filterCubicMinmax = true;
796 } else {
797 cubic_props->filterCubic = false;
798 cubic_props->filterCubicMinmax = false;
799 }
800 }
801
802 if (ycbcr_props)
803 ycbcr_props->combinedImageSamplerDescriptorCount = 1;
804
805 return VK_SUCCESS;
806
807 fail:
808 if (result == VK_ERROR_FORMAT_NOT_SUPPORTED) {
809 /* From the Vulkan 1.0.42 spec:
810 *
811 * If the combination of parameters to
812 * vkGetPhysicalDeviceImageFormatProperties2 is not supported by
813 * the implementation for use in vkCreateImage, then all members of
814 * imageFormatProperties will be filled with zero.
815 */
816 base_props->imageFormatProperties = (VkImageFormatProperties) {};
817 }
818
819 return result;
820 }
821
822 void
823 tu_GetPhysicalDeviceSparseImageFormatProperties(
824 VkPhysicalDevice physicalDevice,
825 VkFormat format,
826 VkImageType type,
827 uint32_t samples,
828 VkImageUsageFlags usage,
829 VkImageTiling tiling,
830 uint32_t *pNumProperties,
831 VkSparseImageFormatProperties *pProperties)
832 {
833 /* Sparse images are not yet supported. */
834 *pNumProperties = 0;
835 }
836
837 void
838 tu_GetPhysicalDeviceSparseImageFormatProperties2(
839 VkPhysicalDevice physicalDevice,
840 const VkPhysicalDeviceSparseImageFormatInfo2 *pFormatInfo,
841 uint32_t *pPropertyCount,
842 VkSparseImageFormatProperties2 *pProperties)
843 {
844 /* Sparse images are not yet supported. */
845 *pPropertyCount = 0;
846 }
847
848 void
849 tu_GetPhysicalDeviceExternalBufferProperties(
850 VkPhysicalDevice physicalDevice,
851 const VkPhysicalDeviceExternalBufferInfo *pExternalBufferInfo,
852 VkExternalBufferProperties *pExternalBufferProperties)
853 {
854 VkExternalMemoryFeatureFlagBits flags = 0;
855 VkExternalMemoryHandleTypeFlags export_flags = 0;
856 VkExternalMemoryHandleTypeFlags compat_flags = 0;
857 switch (pExternalBufferInfo->handleType) {
858 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT:
859 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT:
860 flags = VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT |
861 VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT;
862 compat_flags = export_flags =
863 VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT |
864 VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT;
865 break;
866 case VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT:
867 flags = VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT;
868 compat_flags = VK_EXTERNAL_MEMORY_HANDLE_TYPE_HOST_ALLOCATION_BIT_EXT;
869 break;
870 default:
871 break;
872 }
873 pExternalBufferProperties->externalMemoryProperties =
874 (VkExternalMemoryProperties) {
875 .externalMemoryFeatures = flags,
876 .exportFromImportedHandleTypes = export_flags,
877 .compatibleHandleTypes = compat_flags,
878 };
879 }