1 /*
2 * Copyright © 2016 Intel Corporation
3 * Copyright © 2019 Google LLC
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
14 * Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 */
24
25 #include <vulkan/vulkan_core.h>
26 #include <vulkan/vulkan_android.h>
27
28 #include "vk_format.h"
29
30 #include "vk_enum_defines.h"
31 #include "vk_enum_to_str.h"
32 #include "vk_util.h"
33
34 /* Note that for packed formats, VK_FORMAT_ lists channels from high to low
35 * bits occupied by the channel, while MESA_FORMAT_* and PIPE_FORMAT_* are
36 * low-to-high.
37 *
38 * Also, missing entries are zero-filled, which happens to be
39 * PIPE_FORMAT_NONE.
40 */
41 const enum pipe_format vk_format_map[] = {
42 /* Missing R4G4 */
43 [VK_FORMAT_R4G4B4A4_UNORM_PACK16] = PIPE_FORMAT_A4B4G4R4_UNORM,
44 [VK_FORMAT_B4G4R4A4_UNORM_PACK16] = PIPE_FORMAT_A4R4G4B4_UNORM,
45 [VK_FORMAT_R5G6B5_UNORM_PACK16] = PIPE_FORMAT_B5G6R5_UNORM,
46 [VK_FORMAT_B5G6R5_UNORM_PACK16] = PIPE_FORMAT_R5G6B5_UNORM,
47 [VK_FORMAT_R5G5B5A1_UNORM_PACK16] = PIPE_FORMAT_A1B5G5R5_UNORM,
48 [VK_FORMAT_B5G5R5A1_UNORM_PACK16] = PIPE_FORMAT_A1R5G5B5_UNORM,
49 [VK_FORMAT_A1R5G5B5_UNORM_PACK16] = PIPE_FORMAT_B5G5R5A1_UNORM,
50
51 [VK_FORMAT_R8_UNORM] = PIPE_FORMAT_R8_UNORM,
52 [VK_FORMAT_R8_SNORM] = PIPE_FORMAT_R8_SNORM,
53 [VK_FORMAT_R8_USCALED] = PIPE_FORMAT_R8_USCALED,
54 [VK_FORMAT_R8_SSCALED] = PIPE_FORMAT_R8_SSCALED,
55 [VK_FORMAT_R8_UINT] = PIPE_FORMAT_R8_UINT,
56 [VK_FORMAT_R8_SINT] = PIPE_FORMAT_R8_SINT,
57 [VK_FORMAT_R8_SRGB] = PIPE_FORMAT_R8_SRGB,
58
59 [VK_FORMAT_R8G8_UNORM] = PIPE_FORMAT_R8G8_UNORM,
60 [VK_FORMAT_R8G8_SNORM] = PIPE_FORMAT_R8G8_SNORM,
61 [VK_FORMAT_R8G8_USCALED] = PIPE_FORMAT_R8G8_USCALED,
62 [VK_FORMAT_R8G8_SSCALED] = PIPE_FORMAT_R8G8_SSCALED,
63 [VK_FORMAT_R8G8_UINT] = PIPE_FORMAT_R8G8_UINT,
64 [VK_FORMAT_R8G8_SINT] = PIPE_FORMAT_R8G8_SINT,
65 [VK_FORMAT_R8G8_SRGB] = PIPE_FORMAT_R8G8_SRGB,
66
67 [VK_FORMAT_R8G8B8_UNORM] = PIPE_FORMAT_R8G8B8_UNORM,
68 [VK_FORMAT_R8G8B8_SNORM] = PIPE_FORMAT_R8G8B8_SNORM,
69 [VK_FORMAT_R8G8B8_USCALED] = PIPE_FORMAT_R8G8B8_USCALED,
70 [VK_FORMAT_R8G8B8_SSCALED] = PIPE_FORMAT_R8G8B8_SSCALED,
71 [VK_FORMAT_R8G8B8_UINT] = PIPE_FORMAT_R8G8B8_UINT,
72 [VK_FORMAT_R8G8B8_SINT] = PIPE_FORMAT_R8G8B8_SINT,
73 [VK_FORMAT_R8G8B8_SRGB] = PIPE_FORMAT_R8G8B8_SRGB,
74
75 [VK_FORMAT_B8G8R8_UNORM] = PIPE_FORMAT_B8G8R8_UNORM,
76 [VK_FORMAT_B8G8R8_SNORM] = PIPE_FORMAT_B8G8R8_SNORM,
77 [VK_FORMAT_B8G8R8_USCALED] = PIPE_FORMAT_B8G8R8_USCALED,
78 [VK_FORMAT_B8G8R8_SSCALED] = PIPE_FORMAT_B8G8R8_SSCALED,
79 [VK_FORMAT_B8G8R8_UINT] = PIPE_FORMAT_B8G8R8_UINT,
80 [VK_FORMAT_B8G8R8_SINT] = PIPE_FORMAT_B8G8R8_SINT,
81 [VK_FORMAT_B8G8R8_SRGB] = PIPE_FORMAT_B8G8R8_SRGB,
82
83 [VK_FORMAT_R8G8B8A8_UNORM] = PIPE_FORMAT_R8G8B8A8_UNORM,
84 [VK_FORMAT_R8G8B8A8_SNORM] = PIPE_FORMAT_R8G8B8A8_SNORM,
85 [VK_FORMAT_R8G8B8A8_USCALED] = PIPE_FORMAT_R8G8B8A8_USCALED,
86 [VK_FORMAT_R8G8B8A8_SSCALED] = PIPE_FORMAT_R8G8B8A8_SSCALED,
87 [VK_FORMAT_R8G8B8A8_UINT] = PIPE_FORMAT_R8G8B8A8_UINT,
88 [VK_FORMAT_R8G8B8A8_SINT] = PIPE_FORMAT_R8G8B8A8_SINT,
89 [VK_FORMAT_R8G8B8A8_SRGB] = PIPE_FORMAT_R8G8B8A8_SRGB,
90
91 [VK_FORMAT_B8G8R8A8_UNORM] = PIPE_FORMAT_B8G8R8A8_UNORM,
92 [VK_FORMAT_B8G8R8A8_SNORM] = PIPE_FORMAT_B8G8R8A8_SNORM,
93 [VK_FORMAT_B8G8R8A8_USCALED] = PIPE_FORMAT_B8G8R8A8_USCALED,
94 [VK_FORMAT_B8G8R8A8_SSCALED] = PIPE_FORMAT_B8G8R8A8_SSCALED,
95 [VK_FORMAT_B8G8R8A8_UINT] = PIPE_FORMAT_B8G8R8A8_UINT,
96 [VK_FORMAT_B8G8R8A8_SINT] = PIPE_FORMAT_B8G8R8A8_SINT,
97 [VK_FORMAT_B8G8R8A8_SRGB] = PIPE_FORMAT_B8G8R8A8_SRGB,
98
99 [VK_FORMAT_A8B8G8R8_UNORM_PACK32] = PIPE_FORMAT_RGBA8888_UNORM,
100 [VK_FORMAT_A8B8G8R8_SNORM_PACK32] = PIPE_FORMAT_RGBA8888_SNORM,
101 [VK_FORMAT_A8B8G8R8_USCALED_PACK32] = PIPE_FORMAT_RGBA8888_USCALED,
102 [VK_FORMAT_A8B8G8R8_SSCALED_PACK32] = PIPE_FORMAT_RGBA8888_SSCALED,
103 [VK_FORMAT_A8B8G8R8_UINT_PACK32] = PIPE_FORMAT_RGBA8888_UINT,
104 [VK_FORMAT_A8B8G8R8_SINT_PACK32] = PIPE_FORMAT_RGBA8888_SINT,
105 [VK_FORMAT_A8B8G8R8_SRGB_PACK32] = PIPE_FORMAT_RGBA8888_SRGB,
106
107 [VK_FORMAT_A2R10G10B10_UNORM_PACK32] = PIPE_FORMAT_B10G10R10A2_UNORM,
108 [VK_FORMAT_A2R10G10B10_SNORM_PACK32] = PIPE_FORMAT_B10G10R10A2_SNORM,
109 [VK_FORMAT_A2R10G10B10_USCALED_PACK32] = PIPE_FORMAT_B10G10R10A2_USCALED,
110 [VK_FORMAT_A2R10G10B10_SSCALED_PACK32] = PIPE_FORMAT_B10G10R10A2_SSCALED,
111 [VK_FORMAT_A2R10G10B10_UINT_PACK32] = PIPE_FORMAT_B10G10R10A2_UINT,
112 [VK_FORMAT_A2R10G10B10_SINT_PACK32] = PIPE_FORMAT_B10G10R10A2_SINT,
113
114 [VK_FORMAT_A2B10G10R10_UNORM_PACK32] = PIPE_FORMAT_R10G10B10A2_UNORM,
115 [VK_FORMAT_A2B10G10R10_SNORM_PACK32] = PIPE_FORMAT_R10G10B10A2_SNORM,
116 [VK_FORMAT_A2B10G10R10_USCALED_PACK32] = PIPE_FORMAT_R10G10B10A2_USCALED,
117 [VK_FORMAT_A2B10G10R10_SSCALED_PACK32] = PIPE_FORMAT_R10G10B10A2_SSCALED,
118 [VK_FORMAT_A2B10G10R10_UINT_PACK32] = PIPE_FORMAT_R10G10B10A2_UINT,
119 [VK_FORMAT_A2B10G10R10_SINT_PACK32] = PIPE_FORMAT_R10G10B10A2_SINT,
120
121 [VK_FORMAT_R16_UNORM] = PIPE_FORMAT_R16_UNORM,
122 [VK_FORMAT_R16_SNORM] = PIPE_FORMAT_R16_SNORM,
123 [VK_FORMAT_R16_USCALED] = PIPE_FORMAT_R16_USCALED,
124 [VK_FORMAT_R16_SSCALED] = PIPE_FORMAT_R16_SSCALED,
125 [VK_FORMAT_R16_UINT] = PIPE_FORMAT_R16_UINT,
126 [VK_FORMAT_R16_SINT] = PIPE_FORMAT_R16_SINT,
127 [VK_FORMAT_R16_SFLOAT] = PIPE_FORMAT_R16_FLOAT,
128
129 [VK_FORMAT_R16G16_UNORM] = PIPE_FORMAT_R16G16_UNORM,
130 [VK_FORMAT_R16G16_SNORM] = PIPE_FORMAT_R16G16_SNORM,
131 [VK_FORMAT_R16G16_USCALED] = PIPE_FORMAT_R16G16_USCALED,
132 [VK_FORMAT_R16G16_SSCALED] = PIPE_FORMAT_R16G16_SSCALED,
133 [VK_FORMAT_R16G16_UINT] = PIPE_FORMAT_R16G16_UINT,
134 [VK_FORMAT_R16G16_SINT] = PIPE_FORMAT_R16G16_SINT,
135 [VK_FORMAT_R16G16_SFLOAT] = PIPE_FORMAT_R16G16_FLOAT,
136
137 [VK_FORMAT_R16G16B16_UNORM] = PIPE_FORMAT_R16G16B16_UNORM,
138 [VK_FORMAT_R16G16B16_SNORM] = PIPE_FORMAT_R16G16B16_SNORM,
139 [VK_FORMAT_R16G16B16_USCALED] = PIPE_FORMAT_R16G16B16_USCALED,
140 [VK_FORMAT_R16G16B16_SSCALED] = PIPE_FORMAT_R16G16B16_SSCALED,
141 [VK_FORMAT_R16G16B16_UINT] = PIPE_FORMAT_R16G16B16_UINT,
142 [VK_FORMAT_R16G16B16_SINT] = PIPE_FORMAT_R16G16B16_SINT,
143 [VK_FORMAT_R16G16B16_SFLOAT] = PIPE_FORMAT_R16G16B16_FLOAT,
144
145 [VK_FORMAT_R16G16B16A16_UNORM] = PIPE_FORMAT_R16G16B16A16_UNORM,
146 [VK_FORMAT_R16G16B16A16_SNORM] = PIPE_FORMAT_R16G16B16A16_SNORM,
147 [VK_FORMAT_R16G16B16A16_USCALED] = PIPE_FORMAT_R16G16B16A16_USCALED,
148 [VK_FORMAT_R16G16B16A16_SSCALED] = PIPE_FORMAT_R16G16B16A16_SSCALED,
149 [VK_FORMAT_R16G16B16A16_UINT] = PIPE_FORMAT_R16G16B16A16_UINT,
150 [VK_FORMAT_R16G16B16A16_SINT] = PIPE_FORMAT_R16G16B16A16_SINT,
151 [VK_FORMAT_R16G16B16A16_SFLOAT] = PIPE_FORMAT_R16G16B16A16_FLOAT,
152
153 [VK_FORMAT_R32_UINT] = PIPE_FORMAT_R32_UINT,
154 [VK_FORMAT_R32_SINT] = PIPE_FORMAT_R32_SINT,
155 [VK_FORMAT_R32_SFLOAT] = PIPE_FORMAT_R32_FLOAT,
156
157 [VK_FORMAT_R32G32_UINT] = PIPE_FORMAT_R32G32_UINT,
158 [VK_FORMAT_R32G32_SINT] = PIPE_FORMAT_R32G32_SINT,
159 [VK_FORMAT_R32G32_SFLOAT] = PIPE_FORMAT_R32G32_FLOAT,
160
161 [VK_FORMAT_R32G32B32_UINT] = PIPE_FORMAT_R32G32B32_UINT,
162 [VK_FORMAT_R32G32B32_SINT] = PIPE_FORMAT_R32G32B32_SINT,
163 [VK_FORMAT_R32G32B32_SFLOAT] = PIPE_FORMAT_R32G32B32_FLOAT,
164
165 [VK_FORMAT_R32G32B32A32_UINT] = PIPE_FORMAT_R32G32B32A32_UINT,
166 [VK_FORMAT_R32G32B32A32_SINT] = PIPE_FORMAT_R32G32B32A32_SINT,
167 [VK_FORMAT_R32G32B32A32_SFLOAT] = PIPE_FORMAT_R32G32B32A32_FLOAT,
168
169 [VK_FORMAT_R64_UINT] = PIPE_FORMAT_R64_UINT,
170 [VK_FORMAT_R64_SINT] = PIPE_FORMAT_R64_SINT,
171 [VK_FORMAT_R64_SFLOAT] = PIPE_FORMAT_R64_FLOAT,
172
173 [VK_FORMAT_R64G64_UINT] = PIPE_FORMAT_R64G64_UINT,
174 [VK_FORMAT_R64G64_SINT] = PIPE_FORMAT_R64G64_SINT,
175 [VK_FORMAT_R64G64_SFLOAT] = PIPE_FORMAT_R64G64_FLOAT,
176
177 [VK_FORMAT_R64G64B64_UINT] = PIPE_FORMAT_R64G64B64_UINT,
178 [VK_FORMAT_R64G64B64_SINT] = PIPE_FORMAT_R64G64B64_SINT,
179 [VK_FORMAT_R64G64B64_SFLOAT] = PIPE_FORMAT_R64G64B64_FLOAT,
180
181 [VK_FORMAT_R64G64B64A64_UINT] = PIPE_FORMAT_R64G64B64A64_UINT,
182 [VK_FORMAT_R64G64B64A64_SINT] = PIPE_FORMAT_R64G64B64A64_SINT,
183 [VK_FORMAT_R64G64B64A64_SFLOAT] = PIPE_FORMAT_R64G64B64A64_FLOAT,
184
185 [VK_FORMAT_B10G11R11_UFLOAT_PACK32] = PIPE_FORMAT_R11G11B10_FLOAT,
186 [VK_FORMAT_E5B9G9R9_UFLOAT_PACK32] = PIPE_FORMAT_R9G9B9E5_FLOAT,
187
188 [VK_FORMAT_D16_UNORM] = PIPE_FORMAT_Z16_UNORM,
189 [VK_FORMAT_X8_D24_UNORM_PACK32] = PIPE_FORMAT_Z24X8_UNORM,
190 [VK_FORMAT_D32_SFLOAT] = PIPE_FORMAT_Z32_FLOAT,
191 [VK_FORMAT_S8_UINT] = PIPE_FORMAT_S8_UINT,
192 [VK_FORMAT_D16_UNORM_S8_UINT] = PIPE_FORMAT_Z16_UNORM_S8_UINT,
193 [VK_FORMAT_D24_UNORM_S8_UINT] = PIPE_FORMAT_Z24_UNORM_S8_UINT,
194 [VK_FORMAT_D32_SFLOAT_S8_UINT] = PIPE_FORMAT_Z32_FLOAT_S8X24_UINT,
195
196 [VK_FORMAT_BC1_RGB_UNORM_BLOCK] = PIPE_FORMAT_DXT1_RGB,
197 [VK_FORMAT_BC1_RGB_SRGB_BLOCK] = PIPE_FORMAT_DXT1_SRGB,
198 [VK_FORMAT_BC1_RGBA_UNORM_BLOCK] = PIPE_FORMAT_DXT1_RGBA,
199 [VK_FORMAT_BC1_RGBA_SRGB_BLOCK] = PIPE_FORMAT_DXT1_SRGBA,
200 [VK_FORMAT_BC2_UNORM_BLOCK] = PIPE_FORMAT_DXT3_RGBA,
201 [VK_FORMAT_BC2_SRGB_BLOCK] = PIPE_FORMAT_DXT3_SRGBA,
202 [VK_FORMAT_BC3_UNORM_BLOCK] = PIPE_FORMAT_DXT5_RGBA,
203 [VK_FORMAT_BC3_SRGB_BLOCK] = PIPE_FORMAT_DXT5_SRGBA,
204 [VK_FORMAT_BC4_UNORM_BLOCK] = PIPE_FORMAT_RGTC1_UNORM,
205 [VK_FORMAT_BC4_SNORM_BLOCK] = PIPE_FORMAT_RGTC1_SNORM,
206 [VK_FORMAT_BC5_UNORM_BLOCK] = PIPE_FORMAT_RGTC2_UNORM,
207 [VK_FORMAT_BC5_SNORM_BLOCK] = PIPE_FORMAT_RGTC2_SNORM,
208 [VK_FORMAT_BC6H_UFLOAT_BLOCK] = PIPE_FORMAT_BPTC_RGB_UFLOAT,
209 [VK_FORMAT_BC6H_SFLOAT_BLOCK] = PIPE_FORMAT_BPTC_RGB_FLOAT,
210 [VK_FORMAT_BC7_UNORM_BLOCK] = PIPE_FORMAT_BPTC_RGBA_UNORM,
211 [VK_FORMAT_BC7_SRGB_BLOCK] = PIPE_FORMAT_BPTC_SRGBA,
212
213 [VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK] = PIPE_FORMAT_ETC2_RGB8,
214 [VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK] = PIPE_FORMAT_ETC2_SRGB8,
215 [VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK] = PIPE_FORMAT_ETC2_RGB8A1,
216 [VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK] = PIPE_FORMAT_ETC2_SRGB8A1,
217 [VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK] = PIPE_FORMAT_ETC2_RGBA8,
218 [VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK] = PIPE_FORMAT_ETC2_SRGBA8,
219 [VK_FORMAT_EAC_R11_UNORM_BLOCK] = PIPE_FORMAT_ETC2_R11_UNORM,
220 [VK_FORMAT_EAC_R11_SNORM_BLOCK] = PIPE_FORMAT_ETC2_R11_SNORM,
221 [VK_FORMAT_EAC_R11G11_UNORM_BLOCK] = PIPE_FORMAT_ETC2_RG11_UNORM,
222 [VK_FORMAT_EAC_R11G11_SNORM_BLOCK] = PIPE_FORMAT_ETC2_RG11_SNORM,
223
224 [VK_FORMAT_ASTC_4x4_UNORM_BLOCK] = PIPE_FORMAT_ASTC_4x4,
225 [VK_FORMAT_ASTC_4x4_SRGB_BLOCK] = PIPE_FORMAT_ASTC_4x4_SRGB,
226 [VK_FORMAT_ASTC_5x4_UNORM_BLOCK] = PIPE_FORMAT_ASTC_5x4,
227 [VK_FORMAT_ASTC_5x4_SRGB_BLOCK] = PIPE_FORMAT_ASTC_5x4_SRGB,
228 [VK_FORMAT_ASTC_5x5_UNORM_BLOCK] = PIPE_FORMAT_ASTC_5x5,
229 [VK_FORMAT_ASTC_5x5_SRGB_BLOCK] = PIPE_FORMAT_ASTC_5x5_SRGB,
230 [VK_FORMAT_ASTC_6x5_UNORM_BLOCK] = PIPE_FORMAT_ASTC_6x5,
231 [VK_FORMAT_ASTC_6x5_SRGB_BLOCK] = PIPE_FORMAT_ASTC_6x5_SRGB,
232 [VK_FORMAT_ASTC_6x6_UNORM_BLOCK] = PIPE_FORMAT_ASTC_6x6,
233 [VK_FORMAT_ASTC_6x6_SRGB_BLOCK] = PIPE_FORMAT_ASTC_6x6_SRGB,
234 [VK_FORMAT_ASTC_8x5_UNORM_BLOCK] = PIPE_FORMAT_ASTC_8x5,
235 [VK_FORMAT_ASTC_8x5_SRGB_BLOCK] = PIPE_FORMAT_ASTC_8x5_SRGB,
236 [VK_FORMAT_ASTC_8x6_UNORM_BLOCK] = PIPE_FORMAT_ASTC_8x6,
237 [VK_FORMAT_ASTC_8x6_SRGB_BLOCK] = PIPE_FORMAT_ASTC_8x6_SRGB,
238 [VK_FORMAT_ASTC_8x8_UNORM_BLOCK] = PIPE_FORMAT_ASTC_8x8,
239 [VK_FORMAT_ASTC_8x8_SRGB_BLOCK] = PIPE_FORMAT_ASTC_8x8_SRGB,
240 [VK_FORMAT_ASTC_10x5_UNORM_BLOCK] = PIPE_FORMAT_ASTC_10x5,
241 [VK_FORMAT_ASTC_10x5_SRGB_BLOCK] = PIPE_FORMAT_ASTC_10x5_SRGB,
242 [VK_FORMAT_ASTC_10x6_UNORM_BLOCK] = PIPE_FORMAT_ASTC_10x6,
243 [VK_FORMAT_ASTC_10x6_SRGB_BLOCK] = PIPE_FORMAT_ASTC_10x6_SRGB,
244 [VK_FORMAT_ASTC_10x8_UNORM_BLOCK] = PIPE_FORMAT_ASTC_10x8,
245 [VK_FORMAT_ASTC_10x8_SRGB_BLOCK] = PIPE_FORMAT_ASTC_10x8_SRGB,
246 [VK_FORMAT_ASTC_10x10_UNORM_BLOCK] = PIPE_FORMAT_ASTC_10x10,
247 [VK_FORMAT_ASTC_10x10_SRGB_BLOCK] = PIPE_FORMAT_ASTC_10x10_SRGB,
248 [VK_FORMAT_ASTC_12x10_UNORM_BLOCK] = PIPE_FORMAT_ASTC_12x10,
249 [VK_FORMAT_ASTC_12x10_SRGB_BLOCK] = PIPE_FORMAT_ASTC_12x10_SRGB,
250 [VK_FORMAT_ASTC_12x12_UNORM_BLOCK] = PIPE_FORMAT_ASTC_12x12,
251 [VK_FORMAT_ASTC_12x12_SRGB_BLOCK] = PIPE_FORMAT_ASTC_12x12_SRGB,
252
253 /* Missing planes */
254
255 /* Missing PVRTC */
256
257 /* Missing ASTC SFLOAT */
258
259 /* Missing more planes */
260 };
261
262 enum pipe_format
vk_format_to_pipe_format(enum VkFormat vkformat)263 vk_format_to_pipe_format(enum VkFormat vkformat)
264 {
265 if (vkformat >= ARRAY_SIZE(vk_format_map)) {
266 switch (vkformat) {
267 case VK_FORMAT_R10X6_UNORM_PACK16:
268 case VK_FORMAT_R12X4_UNORM_PACK16:
269 return PIPE_FORMAT_R16_UNORM;
270 case VK_FORMAT_R10X6G10X6_UNORM_2PACK16:
271 case VK_FORMAT_R12X4G12X4_UNORM_2PACK16:
272 return PIPE_FORMAT_R16G16_UNORM;
273 case VK_FORMAT_G8B8G8R8_422_UNORM:
274 return PIPE_FORMAT_G8B8_G8R8_UNORM;
275 case VK_FORMAT_B8G8R8G8_422_UNORM:
276 return PIPE_FORMAT_B8G8_R8G8_UNORM;
277 case VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM:
278 return PIPE_FORMAT_G8_B8_R8_420_UNORM;
279 case VK_FORMAT_G8_B8R8_2PLANE_420_UNORM:
280 return PIPE_FORMAT_G8_B8R8_420_UNORM;
281 case VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM:
282 return PIPE_FORMAT_Y8_U8_V8_422_UNORM;
283 case VK_FORMAT_G8_B8R8_2PLANE_422_UNORM:
284 return PIPE_FORMAT_Y8_U8V8_422_UNORM;
285 case VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM:
286 return PIPE_FORMAT_Y8_U8_V8_444_UNORM;
287 case VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM:
288 return PIPE_FORMAT_Y16_U16_V16_420_UNORM;
289 case VK_FORMAT_G16_B16R16_2PLANE_420_UNORM:
290 return PIPE_FORMAT_P016;
291 case VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM:
292 return PIPE_FORMAT_Y16_U16_V16_422_UNORM;
293 case VK_FORMAT_G16_B16R16_2PLANE_422_UNORM:
294 return PIPE_FORMAT_Y16_U16V16_422_UNORM;
295 case VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM:
296 return PIPE_FORMAT_Y16_U16_V16_444_UNORM;
297 case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16:
298 return PIPE_FORMAT_P010;
299 case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16:
300 return PIPE_FORMAT_P012;
301 case VK_FORMAT_A4R4G4B4_UNORM_PACK16:
302 return PIPE_FORMAT_B4G4R4A4_UNORM;
303 case VK_FORMAT_A4B4G4R4_UNORM_PACK16:
304 return PIPE_FORMAT_R4G4B4A4_UNORM;
305 case VK_FORMAT_A8_UNORM_KHR:
306 return PIPE_FORMAT_A8_UNORM;
307 case VK_FORMAT_A1B5G5R5_UNORM_PACK16_KHR:
308 return PIPE_FORMAT_R5G5B5A1_UNORM;
309 default:
310 return PIPE_FORMAT_NONE;
311 }
312 }
313
314 /* Unpopulated entries in the table must be PIPE_FORMAT_NONE */
315 STATIC_ASSERT(PIPE_FORMAT_NONE == 0);
316
317 return vk_format_map[vkformat];
318 }
319
320 static const VkFormat formats[PIPE_FORMAT_COUNT] = {
321 #define MAP_FORMAT_NORM(FMT) \
322 [PIPE_FORMAT_ ## FMT ## _UNORM] = VK_FORMAT_ ## FMT ## _UNORM, \
323 [PIPE_FORMAT_ ## FMT ## _SNORM] = VK_FORMAT_ ## FMT ## _SNORM,
324
325 #define MAP_FORMAT_SCALED(FMT) \
326 [PIPE_FORMAT_ ## FMT ## _USCALED] = VK_FORMAT_ ## FMT ## _USCALED, \
327 [PIPE_FORMAT_ ## FMT ## _SSCALED] = VK_FORMAT_ ## FMT ## _SSCALED,
328
329 #define MAP_FORMAT_INT(FMT) \
330 [PIPE_FORMAT_ ## FMT ## _UINT] = VK_FORMAT_ ## FMT ## _UINT, \
331 [PIPE_FORMAT_ ## FMT ## _SINT] = VK_FORMAT_ ## FMT ## _SINT,
332
333 #define MAP_FORMAT_SRGB(FMT) \
334 [PIPE_FORMAT_ ## FMT ## _SRGB] = VK_FORMAT_ ## FMT ## _SRGB,
335
336 #define MAP_FORMAT_FLOAT(FMT) \
337 [PIPE_FORMAT_ ## FMT ## _FLOAT] = VK_FORMAT_ ## FMT ## _SFLOAT,
338
339 // one component
340
341 // 8-bits
342 MAP_FORMAT_NORM(R8)
343 MAP_FORMAT_SCALED(R8)
344 MAP_FORMAT_INT(R8)
345 MAP_FORMAT_SRGB(R8)
346 // 16-bits
347 MAP_FORMAT_NORM(R16)
348 MAP_FORMAT_SCALED(R16)
349 MAP_FORMAT_INT(R16)
350 MAP_FORMAT_FLOAT(R16)
351 // 32-bits
352 MAP_FORMAT_INT(R32)
353 MAP_FORMAT_FLOAT(R32)
354
355 // two components
356
357 // 8-bits
358 MAP_FORMAT_NORM(R8G8)
359 MAP_FORMAT_SCALED(R8G8)
360 MAP_FORMAT_INT(R8G8)
361 MAP_FORMAT_SRGB(R8G8)
362 // 16-bits
363 MAP_FORMAT_NORM(R16G16)
364 MAP_FORMAT_SCALED(R16G16)
365 MAP_FORMAT_INT(R16G16)
366 MAP_FORMAT_FLOAT(R16G16)
367 // 32-bits
368 MAP_FORMAT_INT(R32G32)
369 MAP_FORMAT_FLOAT(R32G32)
370
371 // three components
372
373 // 8-bits
374 MAP_FORMAT_NORM(R8G8B8)
375 MAP_FORMAT_SCALED(R8G8B8)
376 MAP_FORMAT_INT(R8G8B8)
377 MAP_FORMAT_SRGB(R8G8B8)
378 MAP_FORMAT_NORM(B8G8R8)
379 MAP_FORMAT_SCALED(B8G8R8)
380 MAP_FORMAT_INT(B8G8R8)
381 MAP_FORMAT_SRGB(B8G8R8)
382 // 16-bits
383 MAP_FORMAT_NORM(R16G16B16)
384 MAP_FORMAT_SCALED(R16G16B16)
385 MAP_FORMAT_INT(R16G16B16)
386 MAP_FORMAT_FLOAT(R16G16B16)
387 // 32-bits
388 MAP_FORMAT_INT(R32G32B32)
389 MAP_FORMAT_FLOAT(R32G32B32)
390
391 // four components
392
393 // 8-bits
394 MAP_FORMAT_NORM(R8G8B8A8)
395 MAP_FORMAT_SCALED(R8G8B8A8)
396 MAP_FORMAT_INT(R8G8B8A8)
397 MAP_FORMAT_NORM(B8G8R8A8)
398 MAP_FORMAT_SCALED(B8G8R8A8)
399 MAP_FORMAT_INT(B8G8R8A8)
400 MAP_FORMAT_SRGB(B8G8R8A8)
401 [PIPE_FORMAT_RGBA8888_SRGB] = VK_FORMAT_A8B8G8R8_SRGB_PACK32,
402 // 16-bits
403 MAP_FORMAT_NORM(R16G16B16A16)
404 MAP_FORMAT_SCALED(R16G16B16A16)
405 MAP_FORMAT_INT(R16G16B16A16)
406 MAP_FORMAT_FLOAT(R16G16B16A16)
407 // 32-bits
408 MAP_FORMAT_INT(R32G32B32A32)
409 MAP_FORMAT_FLOAT(R32G32B32A32)
410
411 // other color formats
412 [PIPE_FORMAT_A4B4G4R4_UNORM] = VK_FORMAT_R4G4B4A4_UNORM_PACK16,
413 [PIPE_FORMAT_A4R4G4B4_UNORM] = VK_FORMAT_B4G4R4A4_UNORM_PACK16,
414 [PIPE_FORMAT_B4G4R4A4_UNORM] = VK_FORMAT_A4R4G4B4_UNORM_PACK16,
415 [PIPE_FORMAT_R4G4B4A4_UNORM] = VK_FORMAT_A4B4G4R4_UNORM_PACK16,
416 [PIPE_FORMAT_B5G6R5_UNORM] = VK_FORMAT_R5G6B5_UNORM_PACK16,
417 [PIPE_FORMAT_R5G6B5_UNORM] = VK_FORMAT_B5G6R5_UNORM_PACK16,
418
419 [PIPE_FORMAT_A1B5G5R5_UNORM] = VK_FORMAT_R5G5B5A1_UNORM_PACK16,
420 [PIPE_FORMAT_A1R5G5B5_UNORM] = VK_FORMAT_B5G5R5A1_UNORM_PACK16,
421 [PIPE_FORMAT_B5G5R5A1_UNORM] = VK_FORMAT_A1R5G5B5_UNORM_PACK16,
422
423 [PIPE_FORMAT_R11G11B10_FLOAT] = VK_FORMAT_B10G11R11_UFLOAT_PACK32,
424 [PIPE_FORMAT_R9G9B9E5_FLOAT] = VK_FORMAT_E5B9G9R9_UFLOAT_PACK32,
425 /* ARB_vertex_type_2_10_10_10 */
426 [PIPE_FORMAT_R10G10B10A2_UNORM] = VK_FORMAT_A2B10G10R10_UNORM_PACK32,
427 [PIPE_FORMAT_R10G10B10A2_SNORM] = VK_FORMAT_A2B10G10R10_SNORM_PACK32,
428 [PIPE_FORMAT_B10G10R10A2_UNORM] = VK_FORMAT_A2R10G10B10_UNORM_PACK32,
429 [PIPE_FORMAT_B10G10R10A2_SNORM] = VK_FORMAT_A2R10G10B10_SNORM_PACK32,
430 [PIPE_FORMAT_R10G10B10A2_USCALED] = VK_FORMAT_A2B10G10R10_USCALED_PACK32,
431 [PIPE_FORMAT_R10G10B10A2_SSCALED] = VK_FORMAT_A2B10G10R10_SSCALED_PACK32,
432 [PIPE_FORMAT_B10G10R10A2_USCALED] = VK_FORMAT_A2R10G10B10_USCALED_PACK32,
433 [PIPE_FORMAT_B10G10R10A2_SSCALED] = VK_FORMAT_A2R10G10B10_SSCALED_PACK32,
434 [PIPE_FORMAT_R10G10B10A2_UINT] = VK_FORMAT_A2B10G10R10_UINT_PACK32,
435 [PIPE_FORMAT_B10G10R10A2_UINT] = VK_FORMAT_A2R10G10B10_UINT_PACK32,
436 [PIPE_FORMAT_R10G10B10A2_SINT] = VK_FORMAT_A2B10G10R10_SINT_PACK32,
437 [PIPE_FORMAT_B10G10R10A2_SINT] = VK_FORMAT_A2R10G10B10_SINT_PACK32,
438
439 // depth/stencil formats
440 [PIPE_FORMAT_Z32_FLOAT] = VK_FORMAT_D32_SFLOAT,
441 [PIPE_FORMAT_Z32_FLOAT_S8X24_UINT] = VK_FORMAT_D32_SFLOAT_S8_UINT,
442 [PIPE_FORMAT_Z16_UNORM] = VK_FORMAT_D16_UNORM,
443 [PIPE_FORMAT_Z16_UNORM_S8_UINT] = VK_FORMAT_D16_UNORM_S8_UINT,
444 [PIPE_FORMAT_Z24X8_UNORM] = VK_FORMAT_X8_D24_UNORM_PACK32,
445 [PIPE_FORMAT_Z24_UNORM_S8_UINT] = VK_FORMAT_D24_UNORM_S8_UINT,
446 [PIPE_FORMAT_S8_UINT] = VK_FORMAT_S8_UINT,
447
448 // compressed formats
449 [PIPE_FORMAT_DXT1_RGB] = VK_FORMAT_BC1_RGB_UNORM_BLOCK,
450 [PIPE_FORMAT_DXT1_RGBA] = VK_FORMAT_BC1_RGBA_UNORM_BLOCK,
451 [PIPE_FORMAT_DXT3_RGBA] = VK_FORMAT_BC2_UNORM_BLOCK,
452 [PIPE_FORMAT_DXT5_RGBA] = VK_FORMAT_BC3_UNORM_BLOCK,
453 [PIPE_FORMAT_DXT1_SRGB] = VK_FORMAT_BC1_RGB_SRGB_BLOCK,
454 [PIPE_FORMAT_DXT1_SRGBA] = VK_FORMAT_BC1_RGBA_SRGB_BLOCK,
455 [PIPE_FORMAT_DXT3_SRGBA] = VK_FORMAT_BC2_SRGB_BLOCK,
456 [PIPE_FORMAT_DXT5_SRGBA] = VK_FORMAT_BC3_SRGB_BLOCK,
457
458 [PIPE_FORMAT_RGTC1_UNORM] = VK_FORMAT_BC4_UNORM_BLOCK,
459 [PIPE_FORMAT_RGTC1_SNORM] = VK_FORMAT_BC4_SNORM_BLOCK,
460 [PIPE_FORMAT_RGTC2_UNORM] = VK_FORMAT_BC5_UNORM_BLOCK,
461 [PIPE_FORMAT_RGTC2_SNORM] = VK_FORMAT_BC5_SNORM_BLOCK,
462 [PIPE_FORMAT_BPTC_RGBA_UNORM] = VK_FORMAT_BC7_UNORM_BLOCK,
463 [PIPE_FORMAT_BPTC_SRGBA] = VK_FORMAT_BC7_SRGB_BLOCK,
464 [PIPE_FORMAT_BPTC_RGB_FLOAT] = VK_FORMAT_BC6H_SFLOAT_BLOCK,
465 [PIPE_FORMAT_BPTC_RGB_UFLOAT] = VK_FORMAT_BC6H_UFLOAT_BLOCK,
466
467 [PIPE_FORMAT_ETC1_RGB8] = VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK,
468 [PIPE_FORMAT_ETC2_RGB8] = VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK,
469 [PIPE_FORMAT_ETC2_SRGB8] = VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK,
470 [PIPE_FORMAT_ETC2_RGB8A1] = VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK,
471 [PIPE_FORMAT_ETC2_SRGB8A1] = VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK,
472 [PIPE_FORMAT_ETC2_RGBA8] = VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK,
473 [PIPE_FORMAT_ETC2_SRGBA8] = VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK,
474 [PIPE_FORMAT_ETC2_R11_UNORM] = VK_FORMAT_EAC_R11_UNORM_BLOCK,
475 [PIPE_FORMAT_ETC2_R11_SNORM] = VK_FORMAT_EAC_R11_SNORM_BLOCK,
476 [PIPE_FORMAT_ETC2_RG11_UNORM] = VK_FORMAT_EAC_R11G11_UNORM_BLOCK,
477 [PIPE_FORMAT_ETC2_RG11_SNORM] = VK_FORMAT_EAC_R11G11_SNORM_BLOCK,
478
479 [PIPE_FORMAT_ASTC_4x4] = VK_FORMAT_ASTC_4x4_UNORM_BLOCK,
480 [PIPE_FORMAT_ASTC_4x4_SRGB] = VK_FORMAT_ASTC_4x4_SRGB_BLOCK,
481 [PIPE_FORMAT_ASTC_5x4] = VK_FORMAT_ASTC_5x4_UNORM_BLOCK,
482 [PIPE_FORMAT_ASTC_5x4_SRGB] = VK_FORMAT_ASTC_5x4_SRGB_BLOCK,
483 [PIPE_FORMAT_ASTC_5x5] = VK_FORMAT_ASTC_5x5_UNORM_BLOCK,
484 [PIPE_FORMAT_ASTC_5x5_SRGB] = VK_FORMAT_ASTC_5x5_SRGB_BLOCK,
485 [PIPE_FORMAT_ASTC_6x5] = VK_FORMAT_ASTC_6x5_UNORM_BLOCK,
486 [PIPE_FORMAT_ASTC_6x5_SRGB] = VK_FORMAT_ASTC_6x5_SRGB_BLOCK,
487 [PIPE_FORMAT_ASTC_6x6] = VK_FORMAT_ASTC_6x6_UNORM_BLOCK,
488 [PIPE_FORMAT_ASTC_6x6_SRGB] = VK_FORMAT_ASTC_6x6_SRGB_BLOCK,
489 [PIPE_FORMAT_ASTC_8x5] = VK_FORMAT_ASTC_8x5_UNORM_BLOCK,
490 [PIPE_FORMAT_ASTC_8x5_SRGB] = VK_FORMAT_ASTC_8x5_SRGB_BLOCK,
491 [PIPE_FORMAT_ASTC_8x6] = VK_FORMAT_ASTC_8x6_UNORM_BLOCK,
492 [PIPE_FORMAT_ASTC_8x6_SRGB] = VK_FORMAT_ASTC_8x6_SRGB_BLOCK,
493 [PIPE_FORMAT_ASTC_8x8] = VK_FORMAT_ASTC_8x8_UNORM_BLOCK,
494 [PIPE_FORMAT_ASTC_8x8_SRGB] = VK_FORMAT_ASTC_8x8_SRGB_BLOCK,
495 [PIPE_FORMAT_ASTC_10x5] = VK_FORMAT_ASTC_10x5_UNORM_BLOCK,
496 [PIPE_FORMAT_ASTC_10x5_SRGB] = VK_FORMAT_ASTC_10x5_SRGB_BLOCK,
497 [PIPE_FORMAT_ASTC_10x6] = VK_FORMAT_ASTC_10x6_UNORM_BLOCK,
498 [PIPE_FORMAT_ASTC_10x6_SRGB] = VK_FORMAT_ASTC_10x6_SRGB_BLOCK,
499 [PIPE_FORMAT_ASTC_10x8] = VK_FORMAT_ASTC_10x8_UNORM_BLOCK,
500 [PIPE_FORMAT_ASTC_10x8_SRGB] = VK_FORMAT_ASTC_10x8_SRGB_BLOCK,
501 [PIPE_FORMAT_ASTC_10x10] = VK_FORMAT_ASTC_10x10_UNORM_BLOCK,
502 [PIPE_FORMAT_ASTC_10x10_SRGB] = VK_FORMAT_ASTC_10x10_SRGB_BLOCK,
503 [PIPE_FORMAT_ASTC_12x10] = VK_FORMAT_ASTC_12x10_UNORM_BLOCK,
504 [PIPE_FORMAT_ASTC_12x10_SRGB] = VK_FORMAT_ASTC_12x10_SRGB_BLOCK,
505 [PIPE_FORMAT_ASTC_12x12] = VK_FORMAT_ASTC_12x12_UNORM_BLOCK,
506 [PIPE_FORMAT_ASTC_12x12_SRGB] = VK_FORMAT_ASTC_12x12_SRGB_BLOCK,
507 };
508
509 VkFormat
vk_format_from_pipe_format(enum pipe_format format)510 vk_format_from_pipe_format(enum pipe_format format)
511 {
512 return formats[format];
513 }
514
515 VkImageAspectFlags
vk_format_aspects(VkFormat format)516 vk_format_aspects(VkFormat format)
517 {
518 switch (format) {
519 case VK_FORMAT_UNDEFINED:
520 return 0;
521
522 case VK_FORMAT_S8_UINT:
523 return VK_IMAGE_ASPECT_STENCIL_BIT;
524
525 case VK_FORMAT_D16_UNORM_S8_UINT:
526 case VK_FORMAT_D24_UNORM_S8_UINT:
527 case VK_FORMAT_D32_SFLOAT_S8_UINT:
528 return VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT;
529
530 case VK_FORMAT_D16_UNORM:
531 case VK_FORMAT_X8_D24_UNORM_PACK32:
532 case VK_FORMAT_D32_SFLOAT:
533 return VK_IMAGE_ASPECT_DEPTH_BIT;
534
535 case VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM:
536 case VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM:
537 case VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM:
538 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16:
539 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16:
540 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16:
541 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16:
542 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16:
543 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16:
544 case VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM:
545 case VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM:
546 case VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM:
547 return (VK_IMAGE_ASPECT_PLANE_0_BIT |
548 VK_IMAGE_ASPECT_PLANE_1_BIT |
549 VK_IMAGE_ASPECT_PLANE_2_BIT);
550
551 case VK_FORMAT_G8_B8R8_2PLANE_420_UNORM:
552 case VK_FORMAT_G8_B8R8_2PLANE_422_UNORM:
553 case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16:
554 case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16:
555 case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16:
556 case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16:
557 case VK_FORMAT_G16_B16R16_2PLANE_420_UNORM:
558 case VK_FORMAT_G16_B16R16_2PLANE_422_UNORM:
559 case VK_FORMAT_G8_B8R8_2PLANE_444_UNORM:
560 case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_444_UNORM_3PACK16:
561 case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_444_UNORM_3PACK16:
562 case VK_FORMAT_G16_B16R16_2PLANE_444_UNORM:
563 return (VK_IMAGE_ASPECT_PLANE_0_BIT |
564 VK_IMAGE_ASPECT_PLANE_1_BIT);
565
566 default:
567 return VK_IMAGE_ASPECT_COLOR_BIT;
568 }
569 }
570
571 VkFormat
vk_format_get_plane_format(VkFormat format,unsigned plane_id)572 vk_format_get_plane_format(VkFormat format, unsigned plane_id)
573 {
574 assert(plane_id < vk_format_get_plane_count(format));
575 const struct vk_format_ycbcr_info *ycbcr_info =
576 vk_format_get_ycbcr_info(format);
577 if (ycbcr_info && ycbcr_info->n_planes > 1) {
578 const struct vk_format_ycbcr_plane *plane_info = &ycbcr_info->planes[plane_id];
579 return plane_info->format;
580 } else {
581 assert(vk_format_get_plane_count(format) == 1);
582 return format;
583 }
584 }
585
586 VkFormat
vk_format_get_aspect_format(VkFormat format,const VkImageAspectFlags aspect)587 vk_format_get_aspect_format(VkFormat format, const VkImageAspectFlags aspect)
588 {
589 assert(util_bitcount(aspect) == 1);
590 assert(aspect & vk_format_aspects(format));
591
592 switch (aspect) {
593 case VK_IMAGE_ASPECT_COLOR_BIT:
594 return format;
595 case VK_IMAGE_ASPECT_DEPTH_BIT:
596 return vk_format_depth_only(format);
597 case VK_IMAGE_ASPECT_STENCIL_BIT:
598 return vk_format_stencil_only(format);
599 case VK_IMAGE_ASPECT_PLANE_0_BIT:
600 return vk_format_get_plane_format(format, 0);
601 case VK_IMAGE_ASPECT_PLANE_1_BIT:
602 return vk_format_get_plane_format(format, 1);
603 case VK_IMAGE_ASPECT_PLANE_2_BIT:
604 return vk_format_get_plane_format(format, 2);
605 default:
606 unreachable("Cannot translate format aspect");
607 }
608 }
609
610 void
vk_component_mapping_to_pipe_swizzle(VkComponentMapping mapping,unsigned char out_swizzle[4])611 vk_component_mapping_to_pipe_swizzle(VkComponentMapping mapping,
612 unsigned char out_swizzle[4])
613 {
614 VkComponentSwizzle swizzle[4] = { mapping.r, mapping.g, mapping.b, mapping.a };
615 for (unsigned i = 0; i < 4; i++) {
616 switch (swizzle[i]) {
617 case VK_COMPONENT_SWIZZLE_R:
618 out_swizzle[i] = PIPE_SWIZZLE_X;
619 break;
620 case VK_COMPONENT_SWIZZLE_G:
621 out_swizzle[i] = PIPE_SWIZZLE_Y;
622 break;
623 case VK_COMPONENT_SWIZZLE_B:
624 out_swizzle[i] = PIPE_SWIZZLE_Z;
625 break;
626 case VK_COMPONENT_SWIZZLE_A:
627 out_swizzle[i] = PIPE_SWIZZLE_W;
628 break;
629 case VK_COMPONENT_SWIZZLE_IDENTITY:
630 out_swizzle[i] = PIPE_SWIZZLE_X + i;
631 break;
632 case VK_COMPONENT_SWIZZLE_ZERO:
633 out_swizzle[i] = PIPE_SWIZZLE_0;
634 break;
635 case VK_COMPONENT_SWIZZLE_ONE:
636 out_swizzle[i] = PIPE_SWIZZLE_1;
637 break;
638 default:
639 unreachable("unknown swizzle");
640 }
641 }
642 }
643
644 #define fmt_unsupported(__vk_fmt) \
645 [VK_ENUM_OFFSET(__vk_fmt)] = { \
646 .n_planes = 0, \
647 }
648
649 #define y_plane(__plane_fmt, __ycbcr_swizzle, dhs, dvs) \
650 { .format = __plane_fmt, \
651 .has_chroma = false, \
652 .denominator_scales = { dhs, dvs, }, \
653 .ycbcr_swizzle = __ycbcr_swizzle, \
654 }
655
656 #define c_plane(__plane_fmt, __ycbcr_swizzle, dhs, dvs) \
657 { .format = __plane_fmt, \
658 .has_chroma = true, \
659 .denominator_scales = { dhs, dvs, }, \
660 .ycbcr_swizzle = __ycbcr_swizzle, \
661 }
662
663 #define ycbcr_fmt(__vk_fmt, __n_planes, ...) \
664 [VK_ENUM_OFFSET(__vk_fmt)] = { \
665 .n_planes = __n_planes, \
666 .planes = { \
667 __VA_ARGS__, \
668 }, \
669 }
670
671 #define YCBCR_SWIZ(x, y, z, w) { \
672 VK_COMPONENT_SWIZZLE_##x, \
673 VK_COMPONENT_SWIZZLE_##y, \
674 VK_COMPONENT_SWIZZLE_##z, \
675 VK_COMPONENT_SWIZZLE_##w, \
676 }
677
678 static const struct vk_format_ycbcr_info ycbcr_infos[] = {
679 ycbcr_fmt(VK_FORMAT_G8B8G8R8_422_UNORM, 1,
680 y_plane(VK_FORMAT_G8B8G8R8_422_UNORM, YCBCR_SWIZ(R, G, B, ZERO), 1, 1)),
681 ycbcr_fmt(VK_FORMAT_B8G8R8G8_422_UNORM, 1,
682 y_plane(VK_FORMAT_B8G8R8G8_422_UNORM, YCBCR_SWIZ(R, G, B, ZERO), 1, 1)),
683 ycbcr_fmt(VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM, 3,
684 y_plane(VK_FORMAT_R8_UNORM, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
685 c_plane(VK_FORMAT_R8_UNORM, YCBCR_SWIZ(B, ZERO, ZERO, ZERO), 2, 2),
686 c_plane(VK_FORMAT_R8_UNORM, YCBCR_SWIZ(R, ZERO, ZERO, ZERO), 2, 2)),
687 ycbcr_fmt(VK_FORMAT_G8_B8R8_2PLANE_420_UNORM, 2,
688 y_plane(VK_FORMAT_R8_UNORM, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
689 c_plane(VK_FORMAT_R8G8_UNORM, YCBCR_SWIZ(B, R, ZERO, ZERO), 2, 2)),
690 ycbcr_fmt(VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM, 3,
691 y_plane(VK_FORMAT_R8_UNORM, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
692 c_plane(VK_FORMAT_R8_UNORM, YCBCR_SWIZ(B, ZERO, ZERO, ZERO), 2, 1),
693 c_plane(VK_FORMAT_R8_UNORM, YCBCR_SWIZ(R, ZERO, ZERO, ZERO), 2, 1)),
694 ycbcr_fmt(VK_FORMAT_G8_B8R8_2PLANE_422_UNORM, 2,
695 y_plane(VK_FORMAT_R8_UNORM, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
696 c_plane(VK_FORMAT_R8G8_UNORM, YCBCR_SWIZ(B, R, ZERO, ZERO), 2, 1)),
697 ycbcr_fmt(VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM, 3,
698 y_plane(VK_FORMAT_R8_UNORM, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
699 c_plane(VK_FORMAT_R8_UNORM, YCBCR_SWIZ(B, ZERO, ZERO, ZERO), 1, 1),
700 c_plane(VK_FORMAT_R8_UNORM, YCBCR_SWIZ(R, ZERO, ZERO, ZERO), 1, 1)),
701
702 fmt_unsupported(VK_FORMAT_R10X6_UNORM_PACK16),
703 fmt_unsupported(VK_FORMAT_R10X6G10X6_UNORM_2PACK16),
704 fmt_unsupported(VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16),
705
706 ycbcr_fmt(VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16, 1,
707 y_plane(VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16, YCBCR_SWIZ(B, G, R, ZERO), 1, 1)),
708 ycbcr_fmt(VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16, 1,
709 y_plane(VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16, YCBCR_SWIZ(B, G, R, ZERO), 1, 1)),
710
711 ycbcr_fmt(VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16, 3,
712 y_plane(VK_FORMAT_R10X6_UNORM_PACK16, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
713 c_plane(VK_FORMAT_R10X6_UNORM_PACK16, YCBCR_SWIZ(B, ZERO, ZERO, ZERO), 2, 2),
714 c_plane(VK_FORMAT_R10X6_UNORM_PACK16, YCBCR_SWIZ(R, ZERO, ZERO, ZERO), 2, 2)),
715 ycbcr_fmt(VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16, 2,
716 y_plane(VK_FORMAT_R10X6_UNORM_PACK16, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
717 c_plane(VK_FORMAT_R10X6G10X6_UNORM_2PACK16, YCBCR_SWIZ(B, R, ZERO, ZERO), 2, 2)),
718 ycbcr_fmt(VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16, 3,
719 y_plane(VK_FORMAT_R10X6_UNORM_PACK16, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
720 c_plane(VK_FORMAT_R10X6_UNORM_PACK16, YCBCR_SWIZ(B, ZERO, ZERO, ZERO), 2, 1),
721 c_plane(VK_FORMAT_R10X6_UNORM_PACK16, YCBCR_SWIZ(R, ZERO, ZERO, ZERO), 2, 1)),
722 ycbcr_fmt(VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16, 2,
723 y_plane(VK_FORMAT_R10X6_UNORM_PACK16, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
724 c_plane(VK_FORMAT_R10X6G10X6_UNORM_2PACK16, YCBCR_SWIZ(B, R, ZERO, ZERO), 2, 1)),
725 ycbcr_fmt(VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16, 3,
726 y_plane(VK_FORMAT_R10X6_UNORM_PACK16, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
727 c_plane(VK_FORMAT_R10X6_UNORM_PACK16, YCBCR_SWIZ(B, ZERO, ZERO, ZERO), 1, 1),
728 c_plane(VK_FORMAT_R10X6_UNORM_PACK16, YCBCR_SWIZ(R, ZERO, ZERO, ZERO), 1, 1)),
729
730 fmt_unsupported(VK_FORMAT_R12X4_UNORM_PACK16),
731 fmt_unsupported(VK_FORMAT_R12X4G12X4_UNORM_2PACK16),
732 fmt_unsupported(VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16),
733
734 ycbcr_fmt(VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16, 1,
735 y_plane(VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16, YCBCR_SWIZ(B, G, R, ZERO), 1, 1)),
736 ycbcr_fmt(VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16, 1,
737 y_plane(VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16, YCBCR_SWIZ(B, G, R, ZERO), 1, 1)),
738
739 ycbcr_fmt(VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16, 3,
740 y_plane(VK_FORMAT_R12X4_UNORM_PACK16, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
741 c_plane(VK_FORMAT_R12X4_UNORM_PACK16, YCBCR_SWIZ(B, ZERO, ZERO, ZERO), 2, 2),
742 c_plane(VK_FORMAT_R12X4_UNORM_PACK16, YCBCR_SWIZ(R, ZERO, ZERO, ZERO), 2, 2)),
743 ycbcr_fmt(VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16, 2,
744 y_plane(VK_FORMAT_R12X4_UNORM_PACK16, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
745 c_plane(VK_FORMAT_R12X4G12X4_UNORM_2PACK16, YCBCR_SWIZ(B, R, ZERO, ZERO), 2, 2)),
746 ycbcr_fmt(VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16, 3,
747 y_plane(VK_FORMAT_R12X4_UNORM_PACK16, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
748 c_plane(VK_FORMAT_R12X4_UNORM_PACK16, YCBCR_SWIZ(B, ZERO, ZERO, ZERO), 2, 1),
749 c_plane(VK_FORMAT_R12X4_UNORM_PACK16, YCBCR_SWIZ(R, ZERO, ZERO, ZERO), 2, 1)),
750 ycbcr_fmt(VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16, 2,
751 y_plane(VK_FORMAT_R12X4_UNORM_PACK16, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
752 c_plane(VK_FORMAT_R12X4G12X4_UNORM_2PACK16, YCBCR_SWIZ(B, R, ZERO, ZERO), 2, 1)),
753 ycbcr_fmt(VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16, 3,
754 y_plane(VK_FORMAT_R12X4_UNORM_PACK16, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
755 c_plane(VK_FORMAT_R12X4_UNORM_PACK16, YCBCR_SWIZ(B, ZERO, ZERO, ZERO), 1, 1),
756 c_plane(VK_FORMAT_R12X4_UNORM_PACK16, YCBCR_SWIZ(R, ZERO, ZERO, ZERO), 1, 1)),
757
758 ycbcr_fmt(VK_FORMAT_G16B16G16R16_422_UNORM, 1,
759 y_plane(VK_FORMAT_G16B16G16R16_422_UNORM, YCBCR_SWIZ(B, G, R, ZERO), 1, 1)),
760 ycbcr_fmt(VK_FORMAT_B16G16R16G16_422_UNORM, 1,
761 y_plane(VK_FORMAT_B16G16R16G16_422_UNORM, YCBCR_SWIZ(B, G, R, ZERO), 1, 1)),
762
763 ycbcr_fmt(VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM, 3,
764 y_plane(VK_FORMAT_R16_UNORM, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
765 c_plane(VK_FORMAT_R16_UNORM, YCBCR_SWIZ(B, ZERO, ZERO, ZERO), 2, 2),
766 c_plane(VK_FORMAT_R16_UNORM, YCBCR_SWIZ(R, ZERO, ZERO, ZERO), 2, 2)),
767 ycbcr_fmt(VK_FORMAT_G16_B16R16_2PLANE_420_UNORM, 2,
768 y_plane(VK_FORMAT_R16_UNORM, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
769 c_plane(VK_FORMAT_R16G16_UNORM, YCBCR_SWIZ(B, R, ZERO, ZERO), 2, 2)),
770 ycbcr_fmt(VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM, 3,
771 y_plane(VK_FORMAT_R16_UNORM, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
772 c_plane(VK_FORMAT_R16_UNORM, YCBCR_SWIZ(B, ZERO, ZERO, ZERO), 2, 1),
773 c_plane(VK_FORMAT_R16_UNORM, YCBCR_SWIZ(R, ZERO, ZERO, ZERO), 2, 1)),
774 ycbcr_fmt(VK_FORMAT_G16_B16R16_2PLANE_422_UNORM, 2,
775 y_plane(VK_FORMAT_R16_UNORM, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
776 c_plane(VK_FORMAT_R16G16_UNORM, YCBCR_SWIZ(B, R, ZERO, ZERO), 2, 1)),
777 ycbcr_fmt(VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM, 3,
778 y_plane(VK_FORMAT_R16_UNORM, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
779 c_plane(VK_FORMAT_R16_UNORM, YCBCR_SWIZ(B, ZERO, ZERO, ZERO), 1, 1),
780 c_plane(VK_FORMAT_R16_UNORM, YCBCR_SWIZ(R, ZERO, ZERO, ZERO), 1, 1)),
781 };
782
783 static const struct vk_format_ycbcr_info ycbcr_2plane_444_infos[] = {
784 ycbcr_fmt(VK_FORMAT_G8_B8R8_2PLANE_444_UNORM, 2,
785 y_plane(VK_FORMAT_R8_UNORM, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
786 c_plane(VK_FORMAT_R8G8_UNORM, YCBCR_SWIZ(B, R, ZERO, ZERO), 1, 1)),
787
788 ycbcr_fmt(VK_FORMAT_G10X6_B10X6R10X6_2PLANE_444_UNORM_3PACK16, 2,
789 y_plane(VK_FORMAT_R10X6_UNORM_PACK16, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
790 c_plane(VK_FORMAT_R10X6G10X6_UNORM_2PACK16, YCBCR_SWIZ(B, R, ZERO, ZERO), 1, 1)),
791
792 ycbcr_fmt(VK_FORMAT_G12X4_B12X4R12X4_2PLANE_444_UNORM_3PACK16, 2,
793 y_plane(VK_FORMAT_R12X4_UNORM_PACK16, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
794 c_plane(VK_FORMAT_R12X4G12X4_UNORM_2PACK16, YCBCR_SWIZ(B, R, ZERO, ZERO), 1, 1)),
795
796 ycbcr_fmt(VK_FORMAT_G16_B16R16_2PLANE_444_UNORM, 2,
797 y_plane(VK_FORMAT_R16_UNORM, YCBCR_SWIZ(G, ZERO, ZERO, ZERO), 1, 1),
798 c_plane(VK_FORMAT_R16G16_UNORM, YCBCR_SWIZ(B, R, ZERO, ZERO), 1, 1)),
799 };
800
801 const struct vk_format_ycbcr_info *
vk_format_get_ycbcr_info(VkFormat format)802 vk_format_get_ycbcr_info(VkFormat format)
803 {
804 uint32_t enum_offset = VK_ENUM_OFFSET(format);
805 uint32_t ext_number = VK_ENUM_EXTENSION(format);
806 const struct vk_format_ycbcr_info *info;
807 switch (ext_number) {
808 case _VK_KHR_sampler_ycbcr_conversion_number:
809 if (enum_offset >= ARRAY_SIZE(ycbcr_infos))
810 return NULL;
811 info = &ycbcr_infos[enum_offset];
812 break;
813
814 case _VK_EXT_ycbcr_2plane_444_formats_number:
815 if (enum_offset >= ARRAY_SIZE(ycbcr_2plane_444_infos))
816 return NULL;
817 info = &ycbcr_2plane_444_infos[enum_offset];
818 break;
819
820 default:
821 return NULL;
822 }
823
824 if (info->n_planes == 0)
825 return NULL;
826
827 return info;
828 }
829
830 static uint32_t
swizzled_color_component(const VkClearColorValue * color,VkComponentSwizzle swizzle,uint32_t comp,bool is_int)831 swizzled_color_component(const VkClearColorValue *color,
832 VkComponentSwizzle swizzle,
833 uint32_t comp, bool is_int)
834 {
835 switch (swizzle) {
836 case VK_COMPONENT_SWIZZLE_IDENTITY: return color->uint32[comp];
837 case VK_COMPONENT_SWIZZLE_ZERO: return 0;
838 case VK_COMPONENT_SWIZZLE_ONE: return is_int ? 1 : 0x3f800000;
839 case VK_COMPONENT_SWIZZLE_R: return color->uint32[0];
840 case VK_COMPONENT_SWIZZLE_G: return color->uint32[1];
841 case VK_COMPONENT_SWIZZLE_B: return color->uint32[2];
842 case VK_COMPONENT_SWIZZLE_A: return color->uint32[3];
843 default: unreachable("Invalid component swizzle");
844 }
845 }
846
847 VkClearColorValue
vk_swizzle_color_value(VkClearColorValue color,VkComponentMapping swizzle,bool is_int)848 vk_swizzle_color_value(VkClearColorValue color,
849 VkComponentMapping swizzle, bool is_int)
850 {
851 return (VkClearColorValue) { .uint32 = {
852 swizzled_color_component(&color, swizzle.r, 0, is_int),
853 swizzled_color_component(&color, swizzle.g, 1, is_int),
854 swizzled_color_component(&color, swizzle.b, 2, is_int),
855 swizzled_color_component(&color, swizzle.a, 3, is_int),
856 }};
857 }
858
859 VkFormat
vk_select_android_external_format(const void * next,VkFormat default_format)860 vk_select_android_external_format(const void *next, VkFormat default_format)
861 {
862 const VkExternalFormatANDROID *android_format = vk_find_struct_const(next, EXTERNAL_FORMAT_ANDROID);
863
864 if (android_format && android_format->externalFormat) {
865 assert(default_format == VK_FORMAT_UNDEFINED);
866 assert((VkFormat)android_format->externalFormat != VK_FORMAT_UNDEFINED);
867 return (VkFormat)android_format->externalFormat;
868 }
869
870 return default_format;
871 }
872