2 * Copyright © 2015 Intel Corporation
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
24 #include "anv_private.h"
25 #include "brw_surface_formats.h"
27 #include "gen7_pack.h"
29 #define fmt(__vk_fmt, __hw_fmt, ...) \
31 .vk_format = __vk_fmt, \
33 .surface_format = __hw_fmt, \
34 .isl_layout = &isl_format_layouts[__hw_fmt], \
38 static const struct anv_format anv_formats
[] = {
39 fmt(VK_FORMAT_UNDEFINED
, ISL_FORMAT_RAW
),
40 fmt(VK_FORMAT_R4G4_UNORM_PACK8
, ISL_FORMAT_UNSUPPORTED
),
41 fmt(VK_FORMAT_R4G4B4A4_UNORM_PACK16
, ISL_FORMAT_UNSUPPORTED
),
42 fmt(VK_FORMAT_B4G4R4A4_UNORM_PACK16
, ISL_FORMAT_UNSUPPORTED
),
43 fmt(VK_FORMAT_R5G6B5_UNORM_PACK16
, ISL_FORMAT_UNSUPPORTED
),
44 fmt(VK_FORMAT_B5G6R5_UNORM_PACK16
, ISL_FORMAT_UNSUPPORTED
),
45 fmt(VK_FORMAT_R5G5B5A1_UNORM_PACK16
, ISL_FORMAT_UNSUPPORTED
),
46 fmt(VK_FORMAT_B5G5R5A1_UNORM_PACK16
, ISL_FORMAT_UNSUPPORTED
),
47 fmt(VK_FORMAT_A1R5G5B5_UNORM_PACK16
, ISL_FORMAT_UNSUPPORTED
),
48 fmt(VK_FORMAT_R8_UNORM
, ISL_FORMAT_R8_UNORM
),
49 fmt(VK_FORMAT_R8_SNORM
, ISL_FORMAT_R8_SNORM
),
50 fmt(VK_FORMAT_R8_USCALED
, ISL_FORMAT_R8_USCALED
),
51 fmt(VK_FORMAT_R8_SSCALED
, ISL_FORMAT_R8_SSCALED
),
52 fmt(VK_FORMAT_R8_UINT
, ISL_FORMAT_R8_UINT
),
53 fmt(VK_FORMAT_R8_SINT
, ISL_FORMAT_R8_SINT
),
54 fmt(VK_FORMAT_R8_SRGB
, ISL_FORMAT_UNSUPPORTED
),
55 fmt(VK_FORMAT_R8G8_UNORM
, ISL_FORMAT_R8G8_UNORM
),
56 fmt(VK_FORMAT_R8G8_SNORM
, ISL_FORMAT_R8G8_SNORM
),
57 fmt(VK_FORMAT_R8G8_USCALED
, ISL_FORMAT_R8G8_USCALED
),
58 fmt(VK_FORMAT_R8G8_SSCALED
, ISL_FORMAT_R8G8_SSCALED
),
59 fmt(VK_FORMAT_R8G8_UINT
, ISL_FORMAT_R8G8_UINT
),
60 fmt(VK_FORMAT_R8G8_SINT
, ISL_FORMAT_R8G8_SINT
),
61 fmt(VK_FORMAT_R8G8_SRGB
, ISL_FORMAT_UNSUPPORTED
), /* L8A8_UNORM_SRGB */
62 fmt(VK_FORMAT_R8G8B8_UNORM
, ISL_FORMAT_R8G8B8_UNORM
),
63 fmt(VK_FORMAT_R8G8B8_SNORM
, ISL_FORMAT_R8G8B8_SNORM
),
64 fmt(VK_FORMAT_R8G8B8_USCALED
, ISL_FORMAT_R8G8B8_USCALED
),
65 fmt(VK_FORMAT_R8G8B8_SSCALED
, ISL_FORMAT_R8G8B8_SSCALED
),
66 fmt(VK_FORMAT_R8G8B8_UINT
, ISL_FORMAT_R8G8B8_UINT
),
67 fmt(VK_FORMAT_R8G8B8_SINT
, ISL_FORMAT_R8G8B8_SINT
),
68 fmt(VK_FORMAT_R8G8B8_SRGB
, ISL_FORMAT_UNSUPPORTED
), /* B8G8R8A8_UNORM_SRGB */
69 fmt(VK_FORMAT_R8G8B8A8_UNORM
, ISL_FORMAT_R8G8B8A8_UNORM
),
70 fmt(VK_FORMAT_R8G8B8A8_SNORM
, ISL_FORMAT_R8G8B8A8_SNORM
),
71 fmt(VK_FORMAT_R8G8B8A8_USCALED
, ISL_FORMAT_R8G8B8A8_USCALED
),
72 fmt(VK_FORMAT_R8G8B8A8_SSCALED
, ISL_FORMAT_R8G8B8A8_SSCALED
),
73 fmt(VK_FORMAT_R8G8B8A8_UINT
, ISL_FORMAT_R8G8B8A8_UINT
),
74 fmt(VK_FORMAT_R8G8B8A8_SINT
, ISL_FORMAT_R8G8B8A8_SINT
),
75 fmt(VK_FORMAT_R8G8B8A8_SRGB
, ISL_FORMAT_R8G8B8A8_UNORM_SRGB
),
76 fmt(VK_FORMAT_A8B8G8R8_UNORM_PACK32
, ISL_FORMAT_R8G8B8A8_UNORM
),
77 fmt(VK_FORMAT_A8B8G8R8_SNORM_PACK32
, ISL_FORMAT_R8G8B8A8_SNORM
),
78 fmt(VK_FORMAT_A8B8G8R8_USCALED_PACK32
, ISL_FORMAT_R8G8B8A8_USCALED
),
79 fmt(VK_FORMAT_A8B8G8R8_SSCALED_PACK32
, ISL_FORMAT_R8G8B8A8_SSCALED
),
80 fmt(VK_FORMAT_A8B8G8R8_UINT_PACK32
, ISL_FORMAT_R8G8B8A8_UINT
),
81 fmt(VK_FORMAT_A8B8G8R8_SINT_PACK32
, ISL_FORMAT_R8G8B8A8_SINT
),
82 fmt(VK_FORMAT_A8B8G8R8_SRGB_PACK32
, ISL_FORMAT_R8G8B8A8_UNORM_SRGB
),
83 fmt(VK_FORMAT_A2R10G10B10_UNORM_PACK32
, ISL_FORMAT_B10G10R10A2_UNORM
),
84 fmt(VK_FORMAT_A2R10G10B10_SNORM_PACK32
, ISL_FORMAT_B10G10R10A2_SNORM
),
85 fmt(VK_FORMAT_A2R10G10B10_USCALED_PACK32
, ISL_FORMAT_B10G10R10A2_USCALED
),
86 fmt(VK_FORMAT_A2R10G10B10_SSCALED_PACK32
, ISL_FORMAT_B10G10R10A2_SSCALED
),
87 fmt(VK_FORMAT_A2R10G10B10_UINT_PACK32
, ISL_FORMAT_B10G10R10A2_UINT
),
88 fmt(VK_FORMAT_A2R10G10B10_SINT_PACK32
, ISL_FORMAT_B10G10R10A2_SINT
),
89 fmt(VK_FORMAT_A2B10G10R10_UNORM_PACK32
, ISL_FORMAT_R10G10B10A2_UNORM
),
90 fmt(VK_FORMAT_A2B10G10R10_SNORM_PACK32
, ISL_FORMAT_R10G10B10A2_SNORM
),
91 fmt(VK_FORMAT_A2B10G10R10_USCALED_PACK32
, ISL_FORMAT_R10G10B10A2_USCALED
),
92 fmt(VK_FORMAT_A2B10G10R10_SSCALED_PACK32
, ISL_FORMAT_R10G10B10A2_SSCALED
),
93 fmt(VK_FORMAT_A2B10G10R10_UINT_PACK32
, ISL_FORMAT_R10G10B10A2_UINT
),
94 fmt(VK_FORMAT_A2B10G10R10_SINT_PACK32
, ISL_FORMAT_R10G10B10A2_SINT
),
95 fmt(VK_FORMAT_R16_UNORM
, ISL_FORMAT_R16_UNORM
),
96 fmt(VK_FORMAT_R16_SNORM
, ISL_FORMAT_R16_SNORM
),
97 fmt(VK_FORMAT_R16_USCALED
, ISL_FORMAT_R16_USCALED
),
98 fmt(VK_FORMAT_R16_SSCALED
, ISL_FORMAT_R16_SSCALED
),
99 fmt(VK_FORMAT_R16_UINT
, ISL_FORMAT_R16_UINT
),
100 fmt(VK_FORMAT_R16_SINT
, ISL_FORMAT_R16_SINT
),
101 fmt(VK_FORMAT_R16_SFLOAT
, ISL_FORMAT_R16_FLOAT
),
102 fmt(VK_FORMAT_R16G16_UNORM
, ISL_FORMAT_R16G16_UNORM
),
103 fmt(VK_FORMAT_R16G16_SNORM
, ISL_FORMAT_R16G16_SNORM
),
104 fmt(VK_FORMAT_R16G16_USCALED
, ISL_FORMAT_R16G16_USCALED
),
105 fmt(VK_FORMAT_R16G16_SSCALED
, ISL_FORMAT_R16G16_SSCALED
),
106 fmt(VK_FORMAT_R16G16_UINT
, ISL_FORMAT_R16G16_UINT
),
107 fmt(VK_FORMAT_R16G16_SINT
, ISL_FORMAT_R16G16_SINT
),
108 fmt(VK_FORMAT_R16G16_SFLOAT
, ISL_FORMAT_R16G16_FLOAT
),
109 fmt(VK_FORMAT_R16G16B16_UNORM
, ISL_FORMAT_R16G16B16_UNORM
),
110 fmt(VK_FORMAT_R16G16B16_SNORM
, ISL_FORMAT_R16G16B16_SNORM
),
111 fmt(VK_FORMAT_R16G16B16_USCALED
, ISL_FORMAT_R16G16B16_USCALED
),
112 fmt(VK_FORMAT_R16G16B16_SSCALED
, ISL_FORMAT_R16G16B16_SSCALED
),
113 fmt(VK_FORMAT_R16G16B16_UINT
, ISL_FORMAT_R16G16B16_UINT
),
114 fmt(VK_FORMAT_R16G16B16_SINT
, ISL_FORMAT_R16G16B16_SINT
),
115 fmt(VK_FORMAT_R16G16B16_SFLOAT
, ISL_FORMAT_R16G16B16_FLOAT
),
116 fmt(VK_FORMAT_R16G16B16A16_UNORM
, ISL_FORMAT_R16G16B16A16_UNORM
),
117 fmt(VK_FORMAT_R16G16B16A16_SNORM
, ISL_FORMAT_R16G16B16A16_SNORM
),
118 fmt(VK_FORMAT_R16G16B16A16_USCALED
, ISL_FORMAT_R16G16B16A16_USCALED
),
119 fmt(VK_FORMAT_R16G16B16A16_SSCALED
, ISL_FORMAT_R16G16B16A16_SSCALED
),
120 fmt(VK_FORMAT_R16G16B16A16_UINT
, ISL_FORMAT_R16G16B16A16_UINT
),
121 fmt(VK_FORMAT_R16G16B16A16_SINT
, ISL_FORMAT_R16G16B16A16_SINT
),
122 fmt(VK_FORMAT_R16G16B16A16_SFLOAT
, ISL_FORMAT_R16G16B16A16_FLOAT
),
123 fmt(VK_FORMAT_R32_UINT
, ISL_FORMAT_R32_UINT
,),
124 fmt(VK_FORMAT_R32_SINT
, ISL_FORMAT_R32_SINT
,),
125 fmt(VK_FORMAT_R32_SFLOAT
, ISL_FORMAT_R32_FLOAT
,),
126 fmt(VK_FORMAT_R32G32_UINT
, ISL_FORMAT_R32G32_UINT
,),
127 fmt(VK_FORMAT_R32G32_SINT
, ISL_FORMAT_R32G32_SINT
,),
128 fmt(VK_FORMAT_R32G32_SFLOAT
, ISL_FORMAT_R32G32_FLOAT
,),
129 fmt(VK_FORMAT_R32G32B32_UINT
, ISL_FORMAT_R32G32B32_UINT
,),
130 fmt(VK_FORMAT_R32G32B32_SINT
, ISL_FORMAT_R32G32B32_SINT
,),
131 fmt(VK_FORMAT_R32G32B32_SFLOAT
, ISL_FORMAT_R32G32B32_FLOAT
,),
132 fmt(VK_FORMAT_R32G32B32A32_UINT
, ISL_FORMAT_R32G32B32A32_UINT
,),
133 fmt(VK_FORMAT_R32G32B32A32_SINT
, ISL_FORMAT_R32G32B32A32_SINT
,),
134 fmt(VK_FORMAT_R32G32B32A32_SFLOAT
, ISL_FORMAT_R32G32B32A32_FLOAT
,),
135 fmt(VK_FORMAT_R64_UINT
, ISL_FORMAT_R64_PASSTHRU
),
136 fmt(VK_FORMAT_R64_SINT
, ISL_FORMAT_R64_PASSTHRU
),
137 fmt(VK_FORMAT_R64_SFLOAT
, ISL_FORMAT_R64_FLOAT
),
138 fmt(VK_FORMAT_R64G64_UINT
, ISL_FORMAT_R64G64_PASSTHRU
),
139 fmt(VK_FORMAT_R64G64_SINT
, ISL_FORMAT_R64G64_PASSTHRU
),
140 fmt(VK_FORMAT_R64G64_SFLOAT
, ISL_FORMAT_R64G64_FLOAT
),
141 fmt(VK_FORMAT_R64G64B64_UINT
, ISL_FORMAT_R64G64B64_PASSTHRU
),
142 fmt(VK_FORMAT_R64G64B64_SINT
, ISL_FORMAT_R64G64B64_PASSTHRU
),
143 fmt(VK_FORMAT_R64G64B64_SFLOAT
, ISL_FORMAT_R64G64B64_FLOAT
),
144 fmt(VK_FORMAT_R64G64B64A64_UINT
, ISL_FORMAT_R64G64B64A64_PASSTHRU
),
145 fmt(VK_FORMAT_R64G64B64A64_SINT
, ISL_FORMAT_R64G64B64A64_PASSTHRU
),
146 fmt(VK_FORMAT_R64G64B64A64_SFLOAT
, ISL_FORMAT_R64G64B64A64_FLOAT
),
147 fmt(VK_FORMAT_B10G11R11_UFLOAT_PACK32
, ISL_FORMAT_R11G11B10_FLOAT
),
148 fmt(VK_FORMAT_E5B9G9R9_UFLOAT_PACK32
, ISL_FORMAT_R9G9B9E5_SHAREDEXP
),
150 fmt(VK_FORMAT_D16_UNORM
, ISL_FORMAT_R16_UNORM
, .depth_format
= D16_UNORM
),
151 fmt(VK_FORMAT_X8_D24_UNORM_PACK32
, ISL_FORMAT_R24_UNORM_X8_TYPELESS
, .depth_format
= D24_UNORM_X8_UINT
),
152 fmt(VK_FORMAT_D32_SFLOAT
, ISL_FORMAT_R32_FLOAT
, .depth_format
= D32_FLOAT
),
153 fmt(VK_FORMAT_S8_UINT
, ISL_FORMAT_R8_UINT
, .has_stencil
= true),
154 fmt(VK_FORMAT_D16_UNORM_S8_UINT
, ISL_FORMAT_R16_UNORM
, .depth_format
= D16_UNORM
, .has_stencil
= true),
155 fmt(VK_FORMAT_D24_UNORM_S8_UINT
, ISL_FORMAT_R24_UNORM_X8_TYPELESS
, .depth_format
= D24_UNORM_X8_UINT
, .has_stencil
= true),
156 fmt(VK_FORMAT_D32_SFLOAT_S8_UINT
, ISL_FORMAT_R32_FLOAT
, .depth_format
= D32_FLOAT
, .has_stencil
= true),
158 fmt(VK_FORMAT_BC1_RGB_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
159 fmt(VK_FORMAT_BC1_RGB_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
160 fmt(VK_FORMAT_BC1_RGBA_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
161 fmt(VK_FORMAT_BC1_RGBA_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
162 fmt(VK_FORMAT_BC2_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
163 fmt(VK_FORMAT_BC2_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
164 fmt(VK_FORMAT_BC3_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
165 fmt(VK_FORMAT_BC3_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
166 fmt(VK_FORMAT_BC4_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
167 fmt(VK_FORMAT_BC4_SNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
168 fmt(VK_FORMAT_BC5_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
169 fmt(VK_FORMAT_BC5_SNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
170 fmt(VK_FORMAT_BC6H_UFLOAT_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
171 fmt(VK_FORMAT_BC6H_SFLOAT_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
172 fmt(VK_FORMAT_BC7_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
173 fmt(VK_FORMAT_BC7_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
174 fmt(VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK
, ISL_FORMAT_ETC2_RGB8
),
175 fmt(VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK
, ISL_FORMAT_ETC2_SRGB8
),
176 fmt(VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK
, ISL_FORMAT_ETC2_RGB8_PTA
),
177 fmt(VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK
, ISL_FORMAT_ETC2_SRGB8_PTA
),
178 fmt(VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK
, ISL_FORMAT_ETC2_EAC_RGBA8
),
179 fmt(VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK
, ISL_FORMAT_ETC2_EAC_SRGB8_A8
),
180 fmt(VK_FORMAT_EAC_R11_UNORM_BLOCK
, ISL_FORMAT_EAC_R11
),
181 fmt(VK_FORMAT_EAC_R11_SNORM_BLOCK
, ISL_FORMAT_EAC_SIGNED_R11
),
182 fmt(VK_FORMAT_EAC_R11G11_UNORM_BLOCK
, ISL_FORMAT_EAC_RG11
),
183 fmt(VK_FORMAT_EAC_R11G11_SNORM_BLOCK
, ISL_FORMAT_EAC_SIGNED_RG11
),
184 fmt(VK_FORMAT_ASTC_4x4_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
185 fmt(VK_FORMAT_ASTC_4x4_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
186 fmt(VK_FORMAT_ASTC_5x4_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
187 fmt(VK_FORMAT_ASTC_5x4_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
188 fmt(VK_FORMAT_ASTC_5x5_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
189 fmt(VK_FORMAT_ASTC_5x5_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
190 fmt(VK_FORMAT_ASTC_6x5_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
191 fmt(VK_FORMAT_ASTC_6x5_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
192 fmt(VK_FORMAT_ASTC_6x6_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
193 fmt(VK_FORMAT_ASTC_6x6_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
194 fmt(VK_FORMAT_ASTC_8x5_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
195 fmt(VK_FORMAT_ASTC_8x5_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
196 fmt(VK_FORMAT_ASTC_8x6_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
197 fmt(VK_FORMAT_ASTC_8x6_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
198 fmt(VK_FORMAT_ASTC_8x8_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
199 fmt(VK_FORMAT_ASTC_8x8_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
200 fmt(VK_FORMAT_ASTC_10x5_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
201 fmt(VK_FORMAT_ASTC_10x5_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
202 fmt(VK_FORMAT_ASTC_10x6_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
203 fmt(VK_FORMAT_ASTC_10x6_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
204 fmt(VK_FORMAT_ASTC_10x8_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
205 fmt(VK_FORMAT_ASTC_10x8_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
206 fmt(VK_FORMAT_ASTC_10x10_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
207 fmt(VK_FORMAT_ASTC_10x10_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
208 fmt(VK_FORMAT_ASTC_12x10_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
209 fmt(VK_FORMAT_ASTC_12x10_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
210 fmt(VK_FORMAT_ASTC_12x12_UNORM_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
211 fmt(VK_FORMAT_ASTC_12x12_SRGB_BLOCK
, ISL_FORMAT_UNSUPPORTED
),
212 fmt(VK_FORMAT_B8G8R8_UNORM
, ISL_FORMAT_UNSUPPORTED
),
213 fmt(VK_FORMAT_B8G8R8_SNORM
, ISL_FORMAT_UNSUPPORTED
),
214 fmt(VK_FORMAT_B8G8R8_USCALED
, ISL_FORMAT_UNSUPPORTED
),
215 fmt(VK_FORMAT_B8G8R8_SSCALED
, ISL_FORMAT_UNSUPPORTED
),
216 fmt(VK_FORMAT_B8G8R8_UINT
, ISL_FORMAT_UNSUPPORTED
),
217 fmt(VK_FORMAT_B8G8R8_SINT
, ISL_FORMAT_UNSUPPORTED
),
218 fmt(VK_FORMAT_B8G8R8_SRGB
, ISL_FORMAT_UNSUPPORTED
),
219 fmt(VK_FORMAT_B8G8R8A8_UNORM
, ISL_FORMAT_B8G8R8A8_UNORM
),
220 fmt(VK_FORMAT_B8G8R8A8_SNORM
, ISL_FORMAT_UNSUPPORTED
),
221 fmt(VK_FORMAT_B8G8R8A8_USCALED
, ISL_FORMAT_UNSUPPORTED
),
222 fmt(VK_FORMAT_B8G8R8A8_SSCALED
, ISL_FORMAT_UNSUPPORTED
),
223 fmt(VK_FORMAT_B8G8R8A8_UINT
, ISL_FORMAT_UNSUPPORTED
),
224 fmt(VK_FORMAT_B8G8R8A8_SINT
, ISL_FORMAT_UNSUPPORTED
),
225 fmt(VK_FORMAT_B8G8R8A8_SRGB
, ISL_FORMAT_B8G8R8A8_UNORM_SRGB
),
230 const struct anv_format
*
231 anv_format_for_vk_format(VkFormat format
)
233 return &anv_formats
[format
];
237 * Exactly one bit must be set in \a aspect.
240 anv_get_isl_format(VkFormat format
, VkImageAspectFlags aspect
,
241 VkImageTiling tiling
)
243 const struct anv_format
*anv_fmt
= &anv_formats
[format
];
246 case VK_IMAGE_ASPECT_COLOR_BIT
:
247 if (anv_fmt
->surface_format
== ISL_FORMAT_UNSUPPORTED
) {
248 return ISL_FORMAT_UNSUPPORTED
;
249 } else if (tiling
== VK_IMAGE_TILING_OPTIMAL
&&
250 !util_is_power_of_two(anv_fmt
->isl_layout
->bpb
)) {
251 /* Tiled formats *must* be power-of-two because we need up upload
252 * them with the render pipeline. For 3-channel formats, we fix
253 * this by switching them over to RGBX or RGBA formats under the
256 enum isl_format rgbx
= isl_format_rgb_to_rgbx(anv_fmt
->surface_format
);
257 if (rgbx
!= ISL_FORMAT_UNSUPPORTED
)
260 return isl_format_rgb_to_rgba(anv_fmt
->surface_format
);
262 return anv_fmt
->surface_format
;
265 case VK_IMAGE_ASPECT_DEPTH_BIT
:
266 case (VK_IMAGE_ASPECT_DEPTH_BIT
| VK_IMAGE_ASPECT_STENCIL_BIT
):
267 assert(anv_fmt
->depth_format
!= 0);
268 return anv_fmt
->surface_format
;
270 case VK_IMAGE_ASPECT_STENCIL_BIT
:
271 assert(anv_fmt
->has_stencil
);
272 return ISL_FORMAT_R8_UINT
;
275 unreachable("bad VkImageAspect");
276 return ISL_FORMAT_UNSUPPORTED
;
280 // Format capabilities
282 void anv_validate_GetPhysicalDeviceFormatProperties(
283 VkPhysicalDevice physicalDevice
,
285 VkFormatProperties
* pFormatProperties
)
287 const struct anv_format
*format
= anv_format_for_vk_format(_format
);
288 fprintf(stderr
, "vkGetFormatProperties(%s)\n", format
->name
);
289 anv_GetPhysicalDeviceFormatProperties(physicalDevice
, _format
, pFormatProperties
);
292 static VkFormatFeatureFlags
293 get_image_format_properties(int gen
, enum isl_format base
,
294 enum isl_format actual
)
296 const struct brw_surface_format_info
*info
= &surface_formats
[actual
];
298 if (actual
== ISL_FORMAT_UNSUPPORTED
|| !info
->exists
)
301 VkFormatFeatureFlags flags
= 0;
302 if (info
->sampling
<= gen
) {
303 flags
|= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT
|
304 VK_FORMAT_FEATURE_BLIT_SRC_BIT
;
307 if (info
->render_target
<= gen
) {
308 flags
|= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT
|
309 VK_FORMAT_FEATURE_BLIT_DST_BIT
;
312 if (info
->alpha_blend
<= gen
)
313 flags
|= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT
;
315 /* Load/store is determined based on base format. This prevents RGB
316 * formats from showing up as load/store capable.
318 if (isl_is_storage_image_format(base
))
319 flags
|= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT
;
321 if (base
== ISL_FORMAT_R32_SINT
|| base
== ISL_FORMAT_R32_UINT
)
322 flags
|= VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT
;
327 static VkFormatFeatureFlags
328 get_buffer_format_properties(int gen
, enum isl_format format
)
330 const struct brw_surface_format_info
*info
= &surface_formats
[format
];
332 if (format
== ISL_FORMAT_UNSUPPORTED
|| !info
->exists
)
335 VkFormatFeatureFlags flags
= 0;
336 if (info
->sampling
<= gen
&& !isl_format_is_compressed(format
))
337 flags
|= VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT
;
339 if (info
->input_vb
<= gen
)
340 flags
|= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT
;
342 if (isl_is_storage_image_format(format
))
343 flags
|= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT
;
345 if (format
== ISL_FORMAT_R32_SINT
|| format
== ISL_FORMAT_R32_UINT
)
346 flags
|= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT
;
352 anv_physical_device_get_format_properties(struct anv_physical_device
*physical_device
,
354 VkFormatProperties
*out_properties
)
356 int gen
= physical_device
->info
->gen
* 10;
357 if (physical_device
->info
->is_haswell
)
360 VkFormatFeatureFlags linear
= 0, tiled
= 0, buffer
= 0;
361 if (anv_format_is_depth_or_stencil(&anv_formats
[format
])) {
362 tiled
|= VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT
;
363 if (physical_device
->info
->gen
>= 8) {
364 tiled
|= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT
;
365 tiled
|= VK_FORMAT_FEATURE_BLIT_SRC_BIT
;
367 if (anv_formats
[format
].depth_format
) {
368 tiled
|= VK_FORMAT_FEATURE_BLIT_DST_BIT
;
371 enum isl_format linear_fmt
, tiled_fmt
;
372 linear_fmt
= anv_get_isl_format(format
, VK_IMAGE_ASPECT_COLOR_BIT
,
373 VK_IMAGE_TILING_LINEAR
);
374 tiled_fmt
= anv_get_isl_format(format
, VK_IMAGE_ASPECT_COLOR_BIT
,
375 VK_IMAGE_TILING_OPTIMAL
);
377 linear
= get_image_format_properties(gen
, linear_fmt
, linear_fmt
);
378 tiled
= get_image_format_properties(gen
, linear_fmt
, tiled_fmt
);
379 buffer
= get_buffer_format_properties(gen
, linear_fmt
);
381 /* XXX: We handle 3-channel formats by switching them out for RGBX or
382 * RGBA formats behind-the-scenes. This works fine for textures
383 * because the upload process will fill in the extra channel.
384 * We could also support it for render targets, but it will take
385 * substantially more work and we have enough RGBX formats to handle
386 * what most clients will want.
388 if (linear_fmt
!= ISL_FORMAT_UNSUPPORTED
&&
389 isl_format_is_rgb(linear_fmt
) &&
390 isl_format_rgb_to_rgbx(linear_fmt
) == ISL_FORMAT_UNSUPPORTED
) {
391 tiled
&= ~VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT
&
392 ~VK_FORMAT_FEATURE_BLIT_DST_BIT
;
396 out_properties
->linearTilingFeatures
= linear
;
397 out_properties
->optimalTilingFeatures
= tiled
;
398 out_properties
->bufferFeatures
= buffer
;
404 void anv_GetPhysicalDeviceFormatProperties(
405 VkPhysicalDevice physicalDevice
,
407 VkFormatProperties
* pFormatProperties
)
409 ANV_FROM_HANDLE(anv_physical_device
, physical_device
, physicalDevice
);
411 anv_physical_device_get_format_properties(
417 VkResult
anv_GetPhysicalDeviceImageFormatProperties(
418 VkPhysicalDevice physicalDevice
,
421 VkImageTiling tiling
,
422 VkImageUsageFlags usage
,
423 VkImageCreateFlags flags
,
424 VkImageFormatProperties
* pImageFormatProperties
)
426 ANV_FROM_HANDLE(anv_physical_device
, physical_device
, physicalDevice
);
427 VkFormatProperties format_props
;
428 VkFormatFeatureFlags format_feature_flags
;
429 VkExtent3D maxExtent
;
430 uint32_t maxMipLevels
;
431 uint32_t maxArraySize
;
433 anv_physical_device_get_format_properties(physical_device
, format
,
436 /* Extract the VkFormatFeatureFlags that are relevant for the queried
439 if (tiling
== VK_IMAGE_TILING_LINEAR
) {
440 format_feature_flags
= format_props
.linearTilingFeatures
;
441 } else if (tiling
== VK_IMAGE_TILING_OPTIMAL
) {
442 format_feature_flags
= format_props
.optimalTilingFeatures
;
444 unreachable("bad VkImageTiling");
449 unreachable("bad VkImageType");
450 case VK_IMAGE_TYPE_1D
:
451 maxExtent
.width
= 16384;
452 maxExtent
.height
= 1;
454 maxMipLevels
= 15; /* log2(maxWidth) + 1 */
457 case VK_IMAGE_TYPE_2D
:
458 /* FINISHME: Does this really differ for cube maps? The documentation
459 * for RENDER_SURFACE_STATE suggests so.
461 maxExtent
.width
= 16384;
462 maxExtent
.height
= 16384;
464 maxMipLevels
= 15; /* log2(maxWidth) + 1 */
467 case VK_IMAGE_TYPE_3D
:
468 maxExtent
.width
= 2048;
469 maxExtent
.height
= 2048;
470 maxExtent
.depth
= 2048;
471 maxMipLevels
= 12; /* log2(maxWidth) + 1 */
476 if (usage
& VK_IMAGE_USAGE_TRANSFER_SRC_BIT
) {
477 /* Meta implements transfers by sampling from the source image. */
478 if (!(format_feature_flags
& VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT
)) {
483 if (usage
& VK_IMAGE_USAGE_TRANSFER_DST_BIT
) {
484 if (anv_format_for_vk_format(format
)->has_stencil
) {
485 /* Not yet implemented because copying to a W-tiled surface is crazy
488 anv_finishme("support VK_IMAGE_USAGE_TRANSFER_DST_BIT for "
494 if (usage
& VK_IMAGE_USAGE_SAMPLED_BIT
) {
495 if (!(format_feature_flags
& VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT
)) {
500 if (usage
& VK_IMAGE_USAGE_STORAGE_BIT
) {
501 if (!(format_feature_flags
& VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT
)) {
506 if (usage
& VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT
) {
507 if (!(format_feature_flags
& VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT
)) {
512 if (usage
& VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT
) {
513 if (!(format_feature_flags
& VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT
)) {
518 if (usage
& VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT
) {
519 /* Nothing to check. */
522 if (usage
& VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT
) {
523 /* Ignore this flag because it was removed from the
524 * provisional_I_20150910 header.
528 *pImageFormatProperties
= (VkImageFormatProperties
) {
529 .maxExtent
= maxExtent
,
530 .maxMipLevels
= maxMipLevels
,
531 .maxArrayLayers
= maxArraySize
,
533 /* FINISHME: Support multisampling */
534 .sampleCounts
= VK_SAMPLE_COUNT_1_BIT
,
536 /* FINISHME: Accurately calculate
537 * VkImageFormatProperties::maxResourceSize.
539 .maxResourceSize
= UINT32_MAX
,
545 *pImageFormatProperties
= (VkImageFormatProperties
) {
546 .maxExtent
= { 0, 0, 0 },
550 .maxResourceSize
= 0,
556 void anv_GetPhysicalDeviceSparseImageFormatProperties(
557 VkPhysicalDevice physicalDevice
,
561 VkImageUsageFlags usage
,
562 VkImageTiling tiling
,
563 uint32_t* pNumProperties
,
564 VkSparseImageFormatProperties
* pProperties
)
566 /* Sparse images are not yet supported. */