1 /*-------------------------------------------------------------------------
5 * Copyright (c) 2015 The Khronos Group Inc.
6 * Copyright (c) 2015 Imagination Technologies Ltd.
7 * Copyright (c) 2015 Google Inc.
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
23 * \brief Utilities for images.
24 *//*--------------------------------------------------------------------*/
26 #include "vkImageUtil.hpp"
27 #include "tcuTextureUtil.hpp"
32 bool isFloatFormat (VkFormat format)
34 return tcu::getTextureChannelClass(mapVkFormat(format).type) == tcu::TEXTURECHANNELCLASS_FLOATING_POINT;
37 bool isUnormFormat (VkFormat format)
39 return tcu::getTextureChannelClass(mapVkFormat(format).type) == tcu::TEXTURECHANNELCLASS_UNSIGNED_FIXED_POINT;
42 bool isSnormFormat (VkFormat format)
44 return tcu::getTextureChannelClass(mapVkFormat(format).type) == tcu::TEXTURECHANNELCLASS_SIGNED_FIXED_POINT;
47 bool isIntFormat (VkFormat format)
49 return tcu::getTextureChannelClass(mapVkFormat(format).type) == tcu::TEXTURECHANNELCLASS_SIGNED_INTEGER;
52 bool isUintFormat (VkFormat format)
54 return tcu::getTextureChannelClass(mapVkFormat(format).type) == tcu::TEXTURECHANNELCLASS_UNSIGNED_INTEGER;
57 bool isDepthStencilFormat (VkFormat format)
59 if (isCompressedFormat(format))
62 if (isYCbCrFormat(format))
65 const tcu::TextureFormat tcuFormat = mapVkFormat(format);
66 return tcuFormat.order == tcu::TextureFormat::D || tcuFormat.order == tcu::TextureFormat::S || tcuFormat.order == tcu::TextureFormat::DS;
69 bool isSrgbFormat (VkFormat format)
71 switch (mapVkFormat(format).order)
73 case tcu::TextureFormat::sR:
74 case tcu::TextureFormat::sRG:
75 case tcu::TextureFormat::sRGB:
76 case tcu::TextureFormat::sRGBA:
77 case tcu::TextureFormat::sBGR:
78 case tcu::TextureFormat::sBGRA:
86 bool isCompressedFormat (VkFormat format)
88 // update this mapping if VkFormat changes
89 DE_STATIC_ASSERT(VK_CORE_FORMAT_LAST == 185);
93 case VK_FORMAT_BC1_RGB_UNORM_BLOCK:
94 case VK_FORMAT_BC1_RGB_SRGB_BLOCK:
95 case VK_FORMAT_BC1_RGBA_UNORM_BLOCK:
96 case VK_FORMAT_BC1_RGBA_SRGB_BLOCK:
97 case VK_FORMAT_BC2_UNORM_BLOCK:
98 case VK_FORMAT_BC2_SRGB_BLOCK:
99 case VK_FORMAT_BC3_UNORM_BLOCK:
100 case VK_FORMAT_BC3_SRGB_BLOCK:
101 case VK_FORMAT_BC4_UNORM_BLOCK:
102 case VK_FORMAT_BC4_SNORM_BLOCK:
103 case VK_FORMAT_BC5_UNORM_BLOCK:
104 case VK_FORMAT_BC5_SNORM_BLOCK:
105 case VK_FORMAT_BC6H_UFLOAT_BLOCK:
106 case VK_FORMAT_BC6H_SFLOAT_BLOCK:
107 case VK_FORMAT_BC7_UNORM_BLOCK:
108 case VK_FORMAT_BC7_SRGB_BLOCK:
109 case VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK:
110 case VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK:
111 case VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK:
112 case VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK:
113 case VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK:
114 case VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK:
115 case VK_FORMAT_EAC_R11_UNORM_BLOCK:
116 case VK_FORMAT_EAC_R11_SNORM_BLOCK:
117 case VK_FORMAT_EAC_R11G11_UNORM_BLOCK:
118 case VK_FORMAT_EAC_R11G11_SNORM_BLOCK:
119 case VK_FORMAT_ASTC_4x4_UNORM_BLOCK:
120 case VK_FORMAT_ASTC_4x4_SRGB_BLOCK:
121 case VK_FORMAT_ASTC_5x4_UNORM_BLOCK:
122 case VK_FORMAT_ASTC_5x4_SRGB_BLOCK:
123 case VK_FORMAT_ASTC_5x5_UNORM_BLOCK:
124 case VK_FORMAT_ASTC_5x5_SRGB_BLOCK:
125 case VK_FORMAT_ASTC_6x5_UNORM_BLOCK:
126 case VK_FORMAT_ASTC_6x5_SRGB_BLOCK:
127 case VK_FORMAT_ASTC_6x6_UNORM_BLOCK:
128 case VK_FORMAT_ASTC_6x6_SRGB_BLOCK:
129 case VK_FORMAT_ASTC_8x5_UNORM_BLOCK:
130 case VK_FORMAT_ASTC_8x5_SRGB_BLOCK:
131 case VK_FORMAT_ASTC_8x6_UNORM_BLOCK:
132 case VK_FORMAT_ASTC_8x6_SRGB_BLOCK:
133 case VK_FORMAT_ASTC_8x8_UNORM_BLOCK:
134 case VK_FORMAT_ASTC_8x8_SRGB_BLOCK:
135 case VK_FORMAT_ASTC_10x5_UNORM_BLOCK:
136 case VK_FORMAT_ASTC_10x5_SRGB_BLOCK:
137 case VK_FORMAT_ASTC_10x6_UNORM_BLOCK:
138 case VK_FORMAT_ASTC_10x6_SRGB_BLOCK:
139 case VK_FORMAT_ASTC_10x8_UNORM_BLOCK:
140 case VK_FORMAT_ASTC_10x8_SRGB_BLOCK:
141 case VK_FORMAT_ASTC_10x10_UNORM_BLOCK:
142 case VK_FORMAT_ASTC_10x10_SRGB_BLOCK:
143 case VK_FORMAT_ASTC_12x10_UNORM_BLOCK:
144 case VK_FORMAT_ASTC_12x10_SRGB_BLOCK:
145 case VK_FORMAT_ASTC_12x12_UNORM_BLOCK:
146 case VK_FORMAT_ASTC_12x12_SRGB_BLOCK:
154 bool isYCbCrFormat (VkFormat format)
158 case VK_FORMAT_G8B8G8R8_422_UNORM_KHR:
159 case VK_FORMAT_B8G8R8G8_422_UNORM_KHR:
160 case VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM_KHR:
161 case VK_FORMAT_G8_B8R8_2PLANE_420_UNORM_KHR:
162 case VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM_KHR:
163 case VK_FORMAT_G8_B8R8_2PLANE_422_UNORM_KHR:
164 case VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM_KHR:
165 case VK_FORMAT_R10X6_UNORM_PACK16_KHR:
166 case VK_FORMAT_R10X6G10X6_UNORM_2PACK16_KHR:
167 case VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16_KHR:
168 case VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16_KHR:
169 case VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16_KHR:
170 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16_KHR:
171 case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16_KHR:
172 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16_KHR:
173 case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16_KHR:
174 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16_KHR:
175 case VK_FORMAT_R12X4_UNORM_PACK16_KHR:
176 case VK_FORMAT_R12X4G12X4_UNORM_2PACK16_KHR:
177 case VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16_KHR:
178 case VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16_KHR:
179 case VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16_KHR:
180 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16_KHR:
181 case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16_KHR:
182 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16_KHR:
183 case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16_KHR:
184 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16_KHR:
185 case VK_FORMAT_G16B16G16R16_422_UNORM_KHR:
186 case VK_FORMAT_B16G16R16G16_422_UNORM_KHR:
187 case VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM_KHR:
188 case VK_FORMAT_G16_B16R16_2PLANE_420_UNORM_KHR:
189 case VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM_KHR:
190 case VK_FORMAT_G16_B16R16_2PLANE_422_UNORM_KHR:
191 case VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM_KHR:
199 const PlanarFormatDescription& getYCbCrPlanarFormatDescription (VkFormat format)
201 using tcu::TextureFormat;
203 const deUint32 chanR = PlanarFormatDescription::CHANNEL_R;
204 const deUint32 chanG = PlanarFormatDescription::CHANNEL_G;
205 const deUint32 chanB = PlanarFormatDescription::CHANNEL_B;
206 const deUint32 chanA = PlanarFormatDescription::CHANNEL_A;
208 const deUint8 unorm = (deUint8)tcu::TEXTURECHANNELCLASS_UNSIGNED_FIXED_POINT;
210 static const PlanarFormatDescription s_formatInfo[] =
212 // VK_FORMAT_G8B8G8R8_422_UNORM_KHR
223 // Plane Type Offs Size Stride
224 { 0, unorm, 24, 8, 4 }, // R
225 { 0, unorm, 0, 8, 2 }, // G
226 { 0, unorm, 8, 8, 4 }, // B
230 // VK_FORMAT_B8G8R8G8_422_UNORM_KHR
241 // Plane Type Offs Size Stride
242 { 0, unorm, 16, 8, 4 }, // R
243 { 0, unorm, 8, 8, 2 }, // G
244 { 0, unorm, 0, 8, 4 }, // B
248 // VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM_KHR
259 // Plane Type Offs Size Stride
260 { 2, unorm, 0, 8, 1 }, // R
261 { 0, unorm, 0, 8, 1 }, // G
262 { 1, unorm, 0, 8, 1 }, // B
266 // VK_FORMAT_G8_B8R8_2PLANE_420_UNORM_KHR
277 // Plane Type Offs Size Stride
278 { 1, unorm, 8, 8, 2 }, // R
279 { 0, unorm, 0, 8, 1 }, // G
280 { 1, unorm, 0, 8, 2 }, // B
284 // VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM_KHR
295 // Plane Type Offs Size Stride
296 { 2, unorm, 0, 8, 1 }, // R
297 { 0, unorm, 0, 8, 1 }, // G
298 { 1, unorm, 0, 8, 1 }, // B
302 // VK_FORMAT_G8_B8R8_2PLANE_422_UNORM_KHR
313 // Plane Type Offs Size Stride
314 { 1, unorm, 8, 8, 2 }, // R
315 { 0, unorm, 0, 8, 1 }, // G
316 { 1, unorm, 0, 8, 2 }, // B
320 // VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM_KHR
331 // Plane Type Offs Size Stride
332 { 2, unorm, 0, 8, 1 }, // R
333 { 0, unorm, 0, 8, 1 }, // G
334 { 1, unorm, 0, 8, 1 }, // B
338 // VK_FORMAT_R10X6_UNORM_PACK16_KHR
349 // Plane Type Offs Size Stride
350 { 0, unorm, 6, 10, 2 }, // R
356 // VK_FORMAT_R10X6G10X6_UNORM_2PACK16_KHR
367 // Plane Type Offs Size Stride
368 { 0, unorm, 6, 10, 4 }, // R
369 { 0, unorm, 22, 10, 4 }, // G
374 // VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16_KHR
377 chanR|chanG|chanB|chanA,
385 // Plane Type Offs Size Stride
386 { 0, unorm, 6, 10, 8 }, // R
387 { 0, unorm, 22, 10, 8 }, // G
388 { 0, unorm, 38, 10, 8 }, // B
389 { 0, unorm, 54, 10, 8 }, // A
392 // VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16_KHR
403 // Plane Type Offs Size Stride
404 { 0, unorm, 54, 10, 8 }, // R
405 { 0, unorm, 6, 10, 4 }, // G
406 { 0, unorm, 22, 10, 8 }, // B
410 // VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16_KHR
421 // Plane Type Offs Size Stride
422 { 0, unorm, 38, 10, 8 }, // R
423 { 0, unorm, 22, 10, 4 }, // G
424 { 0, unorm, 6, 10, 8 }, // B
428 // VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16_KHR
439 // Plane Type Offs Size Stride
440 { 2, unorm, 6, 10, 2 }, // R
441 { 0, unorm, 6, 10, 2 }, // G
442 { 1, unorm, 6, 10, 2 }, // B
446 // VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16_KHR
457 // Plane Type Offs Size Stride
458 { 1, unorm, 22, 10, 4 }, // R
459 { 0, unorm, 6, 10, 2 }, // G
460 { 1, unorm, 6, 10, 4 }, // B
464 // VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16_KHR
475 // Plane Type Offs Size Stride
476 { 2, unorm, 6, 10, 2 }, // R
477 { 0, unorm, 6, 10, 2 }, // G
478 { 1, unorm, 6, 10, 2 }, // B
482 // VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16_KHR
493 // Plane Type Offs Size Stride
494 { 1, unorm, 22, 10, 4 }, // R
495 { 0, unorm, 6, 10, 2 }, // G
496 { 1, unorm, 6, 10, 4 }, // B
500 // VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16_KHR
511 // Plane Type Offs Size Stride
512 { 2, unorm, 6, 10, 2 }, // R
513 { 0, unorm, 6, 10, 2 }, // G
514 { 1, unorm, 6, 10, 2 }, // B
518 // VK_FORMAT_R12X4_UNORM_PACK16_KHR
529 // Plane Type Offs Size Stride
530 { 0, unorm, 4, 12, 2 }, // R
536 // VK_FORMAT_R12X4G12X4_UNORM_2PACK16_KHR
547 // Plane Type Offs Size Stride
548 { 0, unorm, 4, 12, 4 }, // R
549 { 0, unorm, 20, 12, 4 }, // G
554 // VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16_KHR
557 chanR|chanG|chanB|chanA,
565 // Plane Type Offs Size Stride
566 { 0, unorm, 4, 12, 8 }, // R
567 { 0, unorm, 20, 12, 8 }, // G
568 { 0, unorm, 36, 12, 8 }, // B
569 { 0, unorm, 52, 12, 8 }, // A
572 // VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16_KHR
583 // Plane Type Offs Size Stride
584 { 0, unorm, 52, 12, 8 }, // R
585 { 0, unorm, 4, 12, 4 }, // G
586 { 0, unorm, 20, 12, 8 }, // B
590 // VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16_KHR
601 // Plane Type Offs Size Stride
602 { 0, unorm, 36, 12, 8 }, // R
603 { 0, unorm, 20, 12, 4 }, // G
604 { 0, unorm, 4, 12, 8 }, // B
608 // VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16_KHR
619 // Plane Type Offs Size Stride
620 { 2, unorm, 4, 12, 2 }, // R
621 { 0, unorm, 4, 12, 2 }, // G
622 { 1, unorm, 4, 12, 2 }, // B
626 // VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16_KHR
637 // Plane Type Offs Size Stride
638 { 1, unorm, 20, 12, 4 }, // R
639 { 0, unorm, 4, 12, 2 }, // G
640 { 1, unorm, 4, 12, 4 }, // B
644 // VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16_KHR
655 // Plane Type Offs Size Stride
656 { 2, unorm, 4, 12, 2 }, // R
657 { 0, unorm, 4, 12, 2 }, // G
658 { 1, unorm, 4, 12, 2 }, // B
662 // VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16_KHR
673 // Plane Type Offs Size Stride
674 { 1, unorm, 20, 12, 4 }, // R
675 { 0, unorm, 4, 12, 2 }, // G
676 { 1, unorm, 4, 12, 4 }, // B
680 // VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16_KHR
691 // Plane Type Offs Size Stride
692 { 2, unorm, 4, 12, 2 }, // R
693 { 0, unorm, 4, 12, 2 }, // G
694 { 1, unorm, 4, 12, 2 }, // B
698 // VK_FORMAT_G16B16G16R16_422_UNORM_KHR
709 // Plane Type Offs Size Stride
710 { 0, unorm, 48, 16, 8 }, // R
711 { 0, unorm, 0, 16, 4 }, // G
712 { 0, unorm, 16, 16, 8 }, // B
716 // VK_FORMAT_B16G16R16G16_422_UNORM_KHR
727 // Plane Type Offs Size Stride
728 { 0, unorm, 32, 16, 8 }, // R
729 { 0, unorm, 16, 16, 4 }, // G
730 { 0, unorm, 0, 16, 8 }, // B
734 // VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM_KHR
745 // Plane Type Offs Size Stride
746 { 2, unorm, 0, 16, 2 }, // R
747 { 0, unorm, 0, 16, 2 }, // G
748 { 1, unorm, 0, 16, 2 }, // B
752 // VK_FORMAT_G16_B16R16_2PLANE_420_UNORM_KHR
763 // Plane Type Offs Size Stride
764 { 1, unorm, 16, 16, 4 }, // R
765 { 0, unorm, 0, 16, 2 }, // G
766 { 1, unorm, 0, 16, 4 }, // B
770 // VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM_KHR
781 // Plane Type Offs Size Stride
782 { 2, unorm, 0, 16, 2 }, // R
783 { 0, unorm, 0, 16, 2 }, // G
784 { 1, unorm, 0, 16, 2 }, // B
788 // VK_FORMAT_G16_B16R16_2PLANE_422_UNORM_KHR
799 // Plane Type Offs Size Stride
800 { 1, unorm, 16, 16, 4 }, // R
801 { 0, unorm, 0, 16, 2 }, // G
802 { 1, unorm, 0, 16, 4 }, // B
806 // VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM_KHR
817 // Plane Type Offs Size Stride
818 { 2, unorm, 0, 16, 2 }, // R
819 { 0, unorm, 0, 16, 2 }, // G
820 { 1, unorm, 0, 16, 2 }, // B
826 const size_t offset = (size_t)VK_FORMAT_G8B8G8R8_422_UNORM_KHR;
828 DE_ASSERT(de::inBounds<size_t>((size_t)format, offset, offset+(size_t)DE_LENGTH_OF_ARRAY(s_formatInfo)));
830 return s_formatInfo[(size_t)format-offset];
833 PlanarFormatDescription getCorePlanarFormatDescription (VkFormat format)
835 const deUint8 unorm = (deUint8)tcu::TEXTURECHANNELCLASS_UNSIGNED_FIXED_POINT;
837 const deUint8 chanR = (deUint8)PlanarFormatDescription::CHANNEL_R;
838 const deUint8 chanG = (deUint8)PlanarFormatDescription::CHANNEL_G;
839 const deUint8 chanB = (deUint8)PlanarFormatDescription::CHANNEL_B;
840 const deUint8 chanA = (deUint8)PlanarFormatDescription::CHANNEL_A;
842 DE_ASSERT(de::inBounds<deUint32>(format, VK_FORMAT_UNDEFINED+1, VK_CORE_FORMAT_LAST));
844 #if (DE_ENDIANNESS != DE_LITTLE_ENDIAN)
845 # error "Big-endian is not supported"
850 case VK_FORMAT_R8_UNORM:
852 const PlanarFormatDescription desc =
863 // Plane Type Offs Size Stride
864 { 0, unorm, 0, 8, 1 }, // R
865 { 0, 0, 0, 0, 0 }, // G
866 { 0, 0, 0, 0, 0 }, // B
867 { 0, 0, 0, 0, 0 } // A
873 case VK_FORMAT_R8G8_UNORM:
875 const PlanarFormatDescription desc =
886 // Plane Type Offs Size Stride
887 { 0, unorm, 0, 8, 2 }, // R
888 { 0, unorm, 8, 8, 2 }, // G
889 { 0, 0, 0, 0, 0 }, // B
890 { 0, 0, 0, 0, 0 } // A
896 case VK_FORMAT_R16_UNORM:
898 const PlanarFormatDescription desc =
909 // Plane Type Offs Size Stride
910 { 0, unorm, 0, 16, 2 }, // R
911 { 0, 0, 0, 0, 0 }, // G
912 { 0, 0, 0, 0, 0 }, // B
913 { 0, 0, 0, 0, 0 } // A
919 case VK_FORMAT_R16G16_UNORM:
921 const PlanarFormatDescription desc =
932 // Plane Type Offs Size Stride
933 { 0, unorm, 0, 16, 4 }, // R
934 { 0, unorm, 16, 16, 4 }, // G
935 { 0, 0, 0, 0, 0 }, // B
936 { 0, 0, 0, 0, 0 } // A
942 case VK_FORMAT_B10G11R11_UFLOAT_PACK32:
944 const PlanarFormatDescription desc =
955 // Plane Type Offs Size Stride
956 { 0, unorm, 0, 11, 4 }, // R
957 { 0, unorm, 11, 11, 4 }, // G
958 { 0, unorm, 22, 10, 4 }, // B
959 { 0, 0, 0, 0, 0 } // A
965 case VK_FORMAT_R4G4_UNORM_PACK8:
967 const PlanarFormatDescription desc =
978 // Plane Type Offs Size Stride
979 { 0, unorm, 4, 4, 1 }, // R
980 { 0, unorm, 0, 4, 1 }, // G
981 { 0, 0, 0, 0, 0 }, // B
982 { 0, 0, 0, 0, 0 } // A
988 case VK_FORMAT_R4G4B4A4_UNORM_PACK16:
990 const PlanarFormatDescription desc =
993 chanR|chanG|chanB|chanA,
1001 // Plane Type Offs Size Stride
1002 { 0, unorm, 12, 4, 2 }, // R
1003 { 0, unorm, 8, 4, 2 }, // G
1004 { 0, unorm, 4, 4, 2 }, // B
1005 { 0, unorm, 0, 4, 2 } // A
1011 case VK_FORMAT_B4G4R4A4_UNORM_PACK16:
1013 const PlanarFormatDescription desc =
1016 chanR|chanG|chanB|chanA,
1024 // Plane Type Offs Size Stride
1025 { 0, unorm, 4, 4, 2 }, // R
1026 { 0, unorm, 8, 4, 2 }, // G
1027 { 0, unorm, 12, 4, 2 }, // B
1028 { 0, unorm, 0, 4, 2 } // A
1034 case VK_FORMAT_R5G6B5_UNORM_PACK16:
1036 const PlanarFormatDescription desc =
1047 // Plane Type Offs Size Stride
1048 { 0, unorm, 11, 5, 2 }, // R
1049 { 0, unorm, 5, 6, 2 }, // G
1050 { 0, unorm, 0, 5, 2 }, // B
1051 { 0, 0, 0, 0, 0 } // A
1057 case VK_FORMAT_B5G6R5_UNORM_PACK16:
1059 const PlanarFormatDescription desc =
1070 // Plane Type Offs Size Stride
1071 { 0, unorm, 0, 5, 2 }, // R
1072 { 0, unorm, 5, 6, 2 }, // G
1073 { 0, unorm, 11, 5, 2 }, // B
1074 { 0, 0, 0, 0, 0 } // A
1080 case VK_FORMAT_R5G5B5A1_UNORM_PACK16:
1082 const PlanarFormatDescription desc =
1085 chanR|chanG|chanB|chanA,
1093 // Plane Type Offs Size Stride
1094 { 0, unorm, 11, 5, 2 }, // R
1095 { 0, unorm, 6, 5, 2 }, // G
1096 { 0, unorm, 1, 5, 2 }, // B
1097 { 0, unorm, 0, 1, 2 } // A
1103 case VK_FORMAT_B5G5R5A1_UNORM_PACK16:
1105 const PlanarFormatDescription desc =
1108 chanR|chanG|chanB|chanA,
1116 // Plane Type Offs Size Stride
1117 { 0, unorm, 1, 5, 2 }, // R
1118 { 0, unorm, 6, 5, 2 }, // G
1119 { 0, unorm, 11, 5, 2 }, // B
1120 { 0, unorm, 0, 1, 2 } // A
1126 case VK_FORMAT_A1R5G5B5_UNORM_PACK16:
1128 const PlanarFormatDescription desc =
1131 chanR|chanG|chanB|chanA,
1139 // Plane Type Offs Size Stride
1140 { 0, unorm, 10, 5, 2 }, // R
1141 { 0, unorm, 5, 5, 2 }, // G
1142 { 0, unorm, 0, 5, 2 }, // B
1143 { 0, unorm, 15, 1, 2 } // A
1149 case VK_FORMAT_R8G8B8_UNORM:
1151 const PlanarFormatDescription desc =
1162 // Plane Type Offs Size Stride
1163 { 0, unorm, 0, 8, 3 }, // R
1164 { 0, unorm, 8, 8, 3 }, // G
1165 { 0, unorm, 16, 8, 3 }, // B
1166 { 0, 0, 0, 0, 0 } // A
1172 case VK_FORMAT_B8G8R8_UNORM:
1174 const PlanarFormatDescription desc =
1185 // Plane Type Offs Size Stride
1186 { 0, unorm, 16, 8, 3 }, // R
1187 { 0, unorm, 8, 8, 3 }, // G
1188 { 0, unorm, 0, 8, 3 }, // B
1189 { 0, 0, 0, 0, 0 } // A
1195 case VK_FORMAT_R8G8B8A8_UNORM:
1196 case VK_FORMAT_A8B8G8R8_UNORM_PACK32:
1198 const PlanarFormatDescription desc =
1201 chanR|chanG|chanB|chanA,
1209 // Plane Type Offs Size Stride
1210 { 0, unorm, 0, 8, 4 }, // R
1211 { 0, unorm, 8, 8, 4 }, // G
1212 { 0, unorm, 16, 8, 4 }, // B
1213 { 0, unorm, 24, 8, 4 } // A
1219 case VK_FORMAT_B8G8R8A8_UNORM:
1221 const PlanarFormatDescription desc =
1224 chanR|chanG|chanB|chanA,
1232 // Plane Type Offs Size Stride
1233 { 0, unorm, 16, 8, 4 }, // R
1234 { 0, unorm, 8, 8, 4 }, // G
1235 { 0, unorm, 0, 8, 4 }, // B
1236 { 0, unorm, 24, 8, 4 } // A
1242 case VK_FORMAT_A2R10G10B10_UNORM_PACK32:
1244 const PlanarFormatDescription desc =
1247 chanR|chanG|chanB|chanA,
1255 // Plane Type Offs Size Stride
1256 { 0, unorm, 20, 10, 4 }, // R
1257 { 0, unorm, 10, 10, 4 }, // G
1258 { 0, unorm, 0, 10, 4 }, // B
1259 { 0, unorm, 30, 2, 4 } // A
1265 case VK_FORMAT_A2B10G10R10_UNORM_PACK32:
1267 const PlanarFormatDescription desc =
1270 chanR|chanG|chanB|chanA,
1278 // Plane Type Offs Size Stride
1279 { 0, unorm, 0, 10, 4 }, // R
1280 { 0, unorm, 10, 10, 4 }, // G
1281 { 0, unorm, 20, 10, 4 }, // B
1282 { 0, unorm, 30, 2, 4 } // A
1288 case VK_FORMAT_R16G16B16_UNORM:
1290 const PlanarFormatDescription desc =
1301 // Plane Type Offs Size Stride
1302 { 0, unorm, 0, 16, 6 }, // R
1303 { 0, unorm, 16, 16, 6 }, // G
1304 { 0, unorm, 32, 16, 6 }, // B
1305 { 0, 0, 0, 0, 0 } // A
1311 case VK_FORMAT_R16G16B16A16_UNORM:
1313 const PlanarFormatDescription desc =
1316 chanR|chanG|chanB|chanA,
1324 // Plane Type Offs Size Stride
1325 { 0, unorm, 0, 16, 8 }, // R
1326 { 0, unorm, 16, 16, 8 }, // G
1327 { 0, unorm, 32, 16, 8 }, // B
1328 { 0, unorm, 48, 16, 8 } // A
1335 TCU_THROW(InternalError, "Not implemented");
1339 PlanarFormatDescription getPlanarFormatDescription (VkFormat format)
1341 if (isYCbCrFormat(format))
1342 return getYCbCrPlanarFormatDescription(format);
1344 return getCorePlanarFormatDescription(format);
1347 int getPlaneCount (VkFormat format)
1351 case VK_FORMAT_G8B8G8R8_422_UNORM_KHR:
1352 case VK_FORMAT_B8G8R8G8_422_UNORM_KHR:
1353 case VK_FORMAT_R10X6_UNORM_PACK16_KHR:
1354 case VK_FORMAT_R10X6G10X6_UNORM_2PACK16_KHR:
1355 case VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16_KHR:
1356 case VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16_KHR:
1357 case VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16_KHR:
1358 case VK_FORMAT_R12X4_UNORM_PACK16_KHR:
1359 case VK_FORMAT_R12X4G12X4_UNORM_2PACK16_KHR:
1360 case VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16_KHR:
1361 case VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16_KHR:
1362 case VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16_KHR:
1363 case VK_FORMAT_G16B16G16R16_422_UNORM_KHR:
1364 case VK_FORMAT_B16G16R16G16_422_UNORM_KHR:
1367 case VK_FORMAT_G8_B8R8_2PLANE_420_UNORM_KHR:
1368 case VK_FORMAT_G8_B8R8_2PLANE_422_UNORM_KHR:
1369 case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16_KHR:
1370 case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16_KHR:
1371 case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16_KHR:
1372 case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16_KHR:
1373 case VK_FORMAT_G16_B16R16_2PLANE_420_UNORM_KHR:
1374 case VK_FORMAT_G16_B16R16_2PLANE_422_UNORM_KHR:
1377 case VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM_KHR:
1378 case VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM_KHR:
1379 case VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM_KHR:
1380 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16_KHR:
1381 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16_KHR:
1382 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16_KHR:
1383 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16_KHR:
1384 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16_KHR:
1385 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16_KHR:
1386 case VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM_KHR:
1387 case VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM_KHR:
1388 case VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM_KHR:
1392 DE_FATAL("Not YCbCr format");
1397 VkImageAspectFlagBits getPlaneAspect (deUint32 planeNdx)
1399 DE_ASSERT(de::inBounds(planeNdx, 0u, 3u));
1400 return (VkImageAspectFlagBits)(VK_IMAGE_ASPECT_PLANE_0_BIT_KHR << planeNdx);
1403 deUint32 getAspectPlaneNdx (VkImageAspectFlagBits flags)
1407 case VK_IMAGE_ASPECT_PLANE_0_BIT_KHR: return 0;
1408 case VK_IMAGE_ASPECT_PLANE_1_BIT_KHR: return 1;
1409 case VK_IMAGE_ASPECT_PLANE_2_BIT_KHR: return 2;
1411 DE_FATAL("Invalid plane aspect");
1416 bool isChromaSubsampled (VkFormat format)
1420 case VK_FORMAT_G8B8G8R8_422_UNORM_KHR:
1421 case VK_FORMAT_B8G8R8G8_422_UNORM_KHR:
1422 case VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM_KHR:
1423 case VK_FORMAT_G8_B8R8_2PLANE_420_UNORM_KHR:
1424 case VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM_KHR:
1425 case VK_FORMAT_G8_B8R8_2PLANE_422_UNORM_KHR:
1426 case VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM_KHR:
1427 case VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16_KHR:
1428 case VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16_KHR:
1429 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16_KHR:
1430 case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16_KHR:
1431 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16_KHR:
1432 case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16_KHR:
1433 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16_KHR:
1434 case VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16_KHR:
1435 case VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16_KHR:
1436 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16_KHR:
1437 case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16_KHR:
1438 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16_KHR:
1439 case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16_KHR:
1440 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16_KHR:
1441 case VK_FORMAT_G16B16G16R16_422_UNORM_KHR:
1442 case VK_FORMAT_B16G16R16G16_422_UNORM_KHR:
1443 case VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM_KHR:
1444 case VK_FORMAT_G16_B16R16_2PLANE_420_UNORM_KHR:
1445 case VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM_KHR:
1446 case VK_FORMAT_G16_B16R16_2PLANE_422_UNORM_KHR:
1447 case VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM_KHR:
1455 bool isSupportedByFramework (VkFormat format)
1457 if (format == VK_FORMAT_UNDEFINED || format > VK_CORE_FORMAT_LAST)
1462 case VK_FORMAT_R64_UINT:
1463 case VK_FORMAT_R64_SINT:
1464 case VK_FORMAT_R64_SFLOAT:
1465 case VK_FORMAT_R64G64_UINT:
1466 case VK_FORMAT_R64G64_SINT:
1467 case VK_FORMAT_R64G64_SFLOAT:
1468 case VK_FORMAT_R64G64B64_UINT:
1469 case VK_FORMAT_R64G64B64_SINT:
1470 case VK_FORMAT_R64G64B64_SFLOAT:
1471 case VK_FORMAT_R64G64B64A64_UINT:
1472 case VK_FORMAT_R64G64B64A64_SINT:
1473 case VK_FORMAT_R64G64B64A64_SFLOAT:
1474 // \todo [2016-12-01 pyry] Support 64-bit channel types
1477 case VK_FORMAT_BC1_RGB_UNORM_BLOCK:
1478 case VK_FORMAT_BC1_RGB_SRGB_BLOCK:
1479 case VK_FORMAT_BC1_RGBA_UNORM_BLOCK:
1480 case VK_FORMAT_BC1_RGBA_SRGB_BLOCK:
1481 case VK_FORMAT_BC2_UNORM_BLOCK:
1482 case VK_FORMAT_BC2_SRGB_BLOCK:
1483 case VK_FORMAT_BC3_UNORM_BLOCK:
1484 case VK_FORMAT_BC3_SRGB_BLOCK:
1485 case VK_FORMAT_BC4_UNORM_BLOCK:
1486 case VK_FORMAT_BC4_SNORM_BLOCK:
1487 case VK_FORMAT_BC5_UNORM_BLOCK:
1488 case VK_FORMAT_BC5_SNORM_BLOCK:
1489 case VK_FORMAT_BC6H_UFLOAT_BLOCK:
1490 case VK_FORMAT_BC6H_SFLOAT_BLOCK:
1491 case VK_FORMAT_BC7_UNORM_BLOCK:
1492 case VK_FORMAT_BC7_SRGB_BLOCK:
1500 VkFormat mapTextureFormat (const tcu::TextureFormat& format)
1502 DE_STATIC_ASSERT(tcu::TextureFormat::CHANNELORDER_LAST < (1<<16));
1503 DE_STATIC_ASSERT(tcu::TextureFormat::CHANNELTYPE_LAST < (1<<16));
1505 #define PACK_FMT(ORDER, TYPE) ((int(ORDER) << 16) | int(TYPE))
1506 #define FMT_CASE(ORDER, TYPE) PACK_FMT(tcu::TextureFormat::ORDER, tcu::TextureFormat::TYPE)
1508 // update this mapping if VkFormat changes
1509 DE_STATIC_ASSERT(VK_CORE_FORMAT_LAST == 185);
1511 switch (PACK_FMT(format.order, format.type))
1513 case FMT_CASE(RG, UNORM_BYTE_44): return VK_FORMAT_R4G4_UNORM_PACK8;
1514 case FMT_CASE(RGB, UNORM_SHORT_565): return VK_FORMAT_R5G6B5_UNORM_PACK16;
1515 case FMT_CASE(RGBA, UNORM_SHORT_4444): return VK_FORMAT_R4G4B4A4_UNORM_PACK16;
1516 case FMT_CASE(RGBA, UNORM_SHORT_5551): return VK_FORMAT_R5G5B5A1_UNORM_PACK16;
1518 case FMT_CASE(BGR, UNORM_SHORT_565): return VK_FORMAT_B5G6R5_UNORM_PACK16;
1519 case FMT_CASE(BGRA, UNORM_SHORT_4444): return VK_FORMAT_B4G4R4A4_UNORM_PACK16;
1520 case FMT_CASE(BGRA, UNORM_SHORT_5551): return VK_FORMAT_B5G5R5A1_UNORM_PACK16;
1522 case FMT_CASE(ARGB, UNORM_SHORT_1555): return VK_FORMAT_A1R5G5B5_UNORM_PACK16;
1524 case FMT_CASE(R, UNORM_INT8): return VK_FORMAT_R8_UNORM;
1525 case FMT_CASE(R, SNORM_INT8): return VK_FORMAT_R8_SNORM;
1526 case FMT_CASE(R, UNSIGNED_INT8): return VK_FORMAT_R8_UINT;
1527 case FMT_CASE(R, SIGNED_INT8): return VK_FORMAT_R8_SINT;
1528 case FMT_CASE(sR, UNORM_INT8): return VK_FORMAT_R8_SRGB;
1530 case FMT_CASE(RG, UNORM_INT8): return VK_FORMAT_R8G8_UNORM;
1531 case FMT_CASE(RG, SNORM_INT8): return VK_FORMAT_R8G8_SNORM;
1532 case FMT_CASE(RG, UNSIGNED_INT8): return VK_FORMAT_R8G8_UINT;
1533 case FMT_CASE(RG, SIGNED_INT8): return VK_FORMAT_R8G8_SINT;
1534 case FMT_CASE(sRG, UNORM_INT8): return VK_FORMAT_R8G8_SRGB;
1536 case FMT_CASE(RGB, UNORM_INT8): return VK_FORMAT_R8G8B8_UNORM;
1537 case FMT_CASE(RGB, SNORM_INT8): return VK_FORMAT_R8G8B8_SNORM;
1538 case FMT_CASE(RGB, UNSIGNED_INT8): return VK_FORMAT_R8G8B8_UINT;
1539 case FMT_CASE(RGB, SIGNED_INT8): return VK_FORMAT_R8G8B8_SINT;
1540 case FMT_CASE(sRGB, UNORM_INT8): return VK_FORMAT_R8G8B8_SRGB;
1542 case FMT_CASE(RGBA, UNORM_INT8): return VK_FORMAT_R8G8B8A8_UNORM;
1543 case FMT_CASE(RGBA, SNORM_INT8): return VK_FORMAT_R8G8B8A8_SNORM;
1544 case FMT_CASE(RGBA, UNSIGNED_INT8): return VK_FORMAT_R8G8B8A8_UINT;
1545 case FMT_CASE(RGBA, SIGNED_INT8): return VK_FORMAT_R8G8B8A8_SINT;
1546 case FMT_CASE(sRGBA, UNORM_INT8): return VK_FORMAT_R8G8B8A8_SRGB;
1548 case FMT_CASE(RGBA, UNORM_INT_1010102_REV): return VK_FORMAT_A2B10G10R10_UNORM_PACK32;
1549 case FMT_CASE(RGBA, SNORM_INT_1010102_REV): return VK_FORMAT_A2B10G10R10_SNORM_PACK32;
1550 case FMT_CASE(RGBA, UNSIGNED_INT_1010102_REV): return VK_FORMAT_A2B10G10R10_UINT_PACK32;
1551 case FMT_CASE(RGBA, SIGNED_INT_1010102_REV): return VK_FORMAT_A2B10G10R10_SINT_PACK32;
1553 case FMT_CASE(R, UNORM_INT16): return VK_FORMAT_R16_UNORM;
1554 case FMT_CASE(R, SNORM_INT16): return VK_FORMAT_R16_SNORM;
1555 case FMT_CASE(R, UNSIGNED_INT16): return VK_FORMAT_R16_UINT;
1556 case FMT_CASE(R, SIGNED_INT16): return VK_FORMAT_R16_SINT;
1557 case FMT_CASE(R, HALF_FLOAT): return VK_FORMAT_R16_SFLOAT;
1559 case FMT_CASE(RG, UNORM_INT16): return VK_FORMAT_R16G16_UNORM;
1560 case FMT_CASE(RG, SNORM_INT16): return VK_FORMAT_R16G16_SNORM;
1561 case FMT_CASE(RG, UNSIGNED_INT16): return VK_FORMAT_R16G16_UINT;
1562 case FMT_CASE(RG, SIGNED_INT16): return VK_FORMAT_R16G16_SINT;
1563 case FMT_CASE(RG, HALF_FLOAT): return VK_FORMAT_R16G16_SFLOAT;
1565 case FMT_CASE(RGB, UNORM_INT16): return VK_FORMAT_R16G16B16_UNORM;
1566 case FMT_CASE(RGB, SNORM_INT16): return VK_FORMAT_R16G16B16_SNORM;
1567 case FMT_CASE(RGB, UNSIGNED_INT16): return VK_FORMAT_R16G16B16_UINT;
1568 case FMT_CASE(RGB, SIGNED_INT16): return VK_FORMAT_R16G16B16_SINT;
1569 case FMT_CASE(RGB, HALF_FLOAT): return VK_FORMAT_R16G16B16_SFLOAT;
1571 case FMT_CASE(RGBA, UNORM_INT16): return VK_FORMAT_R16G16B16A16_UNORM;
1572 case FMT_CASE(RGBA, SNORM_INT16): return VK_FORMAT_R16G16B16A16_SNORM;
1573 case FMT_CASE(RGBA, UNSIGNED_INT16): return VK_FORMAT_R16G16B16A16_UINT;
1574 case FMT_CASE(RGBA, SIGNED_INT16): return VK_FORMAT_R16G16B16A16_SINT;
1575 case FMT_CASE(RGBA, HALF_FLOAT): return VK_FORMAT_R16G16B16A16_SFLOAT;
1577 case FMT_CASE(R, UNSIGNED_INT32): return VK_FORMAT_R32_UINT;
1578 case FMT_CASE(R, SIGNED_INT32): return VK_FORMAT_R32_SINT;
1579 case FMT_CASE(R, FLOAT): return VK_FORMAT_R32_SFLOAT;
1581 case FMT_CASE(RG, UNSIGNED_INT32): return VK_FORMAT_R32G32_UINT;
1582 case FMT_CASE(RG, SIGNED_INT32): return VK_FORMAT_R32G32_SINT;
1583 case FMT_CASE(RG, FLOAT): return VK_FORMAT_R32G32_SFLOAT;
1585 case FMT_CASE(RGB, UNSIGNED_INT32): return VK_FORMAT_R32G32B32_UINT;
1586 case FMT_CASE(RGB, SIGNED_INT32): return VK_FORMAT_R32G32B32_SINT;
1587 case FMT_CASE(RGB, FLOAT): return VK_FORMAT_R32G32B32_SFLOAT;
1589 case FMT_CASE(RGBA, UNSIGNED_INT32): return VK_FORMAT_R32G32B32A32_UINT;
1590 case FMT_CASE(RGBA, SIGNED_INT32): return VK_FORMAT_R32G32B32A32_SINT;
1591 case FMT_CASE(RGBA, FLOAT): return VK_FORMAT_R32G32B32A32_SFLOAT;
1593 case FMT_CASE(R, FLOAT64): return VK_FORMAT_R64_SFLOAT;
1594 case FMT_CASE(RG, FLOAT64): return VK_FORMAT_R64G64_SFLOAT;
1595 case FMT_CASE(RGB, FLOAT64): return VK_FORMAT_R64G64B64_SFLOAT;
1596 case FMT_CASE(RGBA, FLOAT64): return VK_FORMAT_R64G64B64A64_SFLOAT;
1598 case FMT_CASE(RGB, UNSIGNED_INT_11F_11F_10F_REV): return VK_FORMAT_B10G11R11_UFLOAT_PACK32;
1599 case FMT_CASE(RGB, UNSIGNED_INT_999_E5_REV): return VK_FORMAT_E5B9G9R9_UFLOAT_PACK32;
1601 case FMT_CASE(BGR, UNORM_INT8): return VK_FORMAT_B8G8R8_UNORM;
1602 case FMT_CASE(BGR, SNORM_INT8): return VK_FORMAT_B8G8R8_SNORM;
1603 case FMT_CASE(BGR, UNSIGNED_INT8): return VK_FORMAT_B8G8R8_UINT;
1604 case FMT_CASE(BGR, SIGNED_INT8): return VK_FORMAT_B8G8R8_SINT;
1605 case FMT_CASE(sBGR, UNORM_INT8): return VK_FORMAT_B8G8R8_SRGB;
1607 case FMT_CASE(BGRA, UNORM_INT8): return VK_FORMAT_B8G8R8A8_UNORM;
1608 case FMT_CASE(BGRA, SNORM_INT8): return VK_FORMAT_B8G8R8A8_SNORM;
1609 case FMT_CASE(BGRA, UNSIGNED_INT8): return VK_FORMAT_B8G8R8A8_UINT;
1610 case FMT_CASE(BGRA, SIGNED_INT8): return VK_FORMAT_B8G8R8A8_SINT;
1611 case FMT_CASE(sBGRA, UNORM_INT8): return VK_FORMAT_B8G8R8A8_SRGB;
1613 case FMT_CASE(BGRA, UNORM_INT_1010102_REV): return VK_FORMAT_A2R10G10B10_UNORM_PACK32;
1614 case FMT_CASE(BGRA, SNORM_INT_1010102_REV): return VK_FORMAT_A2R10G10B10_SNORM_PACK32;
1615 case FMT_CASE(BGRA, UNSIGNED_INT_1010102_REV): return VK_FORMAT_A2R10G10B10_UINT_PACK32;
1616 case FMT_CASE(BGRA, SIGNED_INT_1010102_REV): return VK_FORMAT_A2R10G10B10_SINT_PACK32;
1618 case FMT_CASE(D, UNORM_INT16): return VK_FORMAT_D16_UNORM;
1619 case FMT_CASE(D, UNSIGNED_INT_24_8_REV): return VK_FORMAT_X8_D24_UNORM_PACK32;
1620 case FMT_CASE(D, FLOAT): return VK_FORMAT_D32_SFLOAT;
1622 case FMT_CASE(S, UNSIGNED_INT8): return VK_FORMAT_S8_UINT;
1624 case FMT_CASE(DS, UNSIGNED_INT_16_8_8): return VK_FORMAT_D16_UNORM_S8_UINT;
1625 case FMT_CASE(DS, UNSIGNED_INT_24_8_REV): return VK_FORMAT_D24_UNORM_S8_UINT;
1626 case FMT_CASE(DS, FLOAT_UNSIGNED_INT_24_8_REV): return VK_FORMAT_D32_SFLOAT_S8_UINT;
1629 case FMT_CASE(R, UNORM_SHORT_10): return VK_FORMAT_R10X6_UNORM_PACK16_KHR;
1630 case FMT_CASE(RG, UNORM_SHORT_10): return VK_FORMAT_R10X6G10X6_UNORM_2PACK16_KHR;
1631 case FMT_CASE(RGBA, UNORM_SHORT_10): return VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16_KHR;
1633 case FMT_CASE(R, UNORM_SHORT_12): return VK_FORMAT_R12X4_UNORM_PACK16_KHR;
1634 case FMT_CASE(RG, UNORM_SHORT_12): return VK_FORMAT_R12X4G12X4_UNORM_2PACK16_KHR;
1635 case FMT_CASE(RGBA, UNORM_SHORT_12): return VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16_KHR;
1638 TCU_THROW(InternalError, "Unknown texture format");
1645 VkFormat mapCompressedTextureFormat (const tcu::CompressedTexFormat format)
1647 // update this mapping if CompressedTexFormat changes
1648 DE_STATIC_ASSERT(tcu::COMPRESSEDTEXFORMAT_LAST == 39);
1652 case tcu::COMPRESSEDTEXFORMAT_ETC2_RGB8: return VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK;
1653 case tcu::COMPRESSEDTEXFORMAT_ETC2_SRGB8: return VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK;
1654 case tcu::COMPRESSEDTEXFORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1: return VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK;
1655 case tcu::COMPRESSEDTEXFORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1: return VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK;
1656 case tcu::COMPRESSEDTEXFORMAT_ETC2_EAC_RGBA8: return VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK;
1657 case tcu::COMPRESSEDTEXFORMAT_ETC2_EAC_SRGB8_ALPHA8: return VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK;
1659 case tcu::COMPRESSEDTEXFORMAT_EAC_R11: return VK_FORMAT_EAC_R11_UNORM_BLOCK;
1660 case tcu::COMPRESSEDTEXFORMAT_EAC_SIGNED_R11: return VK_FORMAT_EAC_R11_SNORM_BLOCK;
1661 case tcu::COMPRESSEDTEXFORMAT_EAC_RG11: return VK_FORMAT_EAC_R11G11_UNORM_BLOCK;
1662 case tcu::COMPRESSEDTEXFORMAT_EAC_SIGNED_RG11: return VK_FORMAT_EAC_R11G11_SNORM_BLOCK;
1664 case tcu::COMPRESSEDTEXFORMAT_ASTC_4x4_RGBA: return VK_FORMAT_ASTC_4x4_UNORM_BLOCK;
1665 case tcu::COMPRESSEDTEXFORMAT_ASTC_4x4_SRGB8_ALPHA8: return VK_FORMAT_ASTC_4x4_SRGB_BLOCK;
1666 case tcu::COMPRESSEDTEXFORMAT_ASTC_5x4_RGBA: return VK_FORMAT_ASTC_5x4_UNORM_BLOCK;
1667 case tcu::COMPRESSEDTEXFORMAT_ASTC_5x4_SRGB8_ALPHA8: return VK_FORMAT_ASTC_5x4_SRGB_BLOCK;
1668 case tcu::COMPRESSEDTEXFORMAT_ASTC_5x5_RGBA: return VK_FORMAT_ASTC_5x5_UNORM_BLOCK;
1669 case tcu::COMPRESSEDTEXFORMAT_ASTC_5x5_SRGB8_ALPHA8: return VK_FORMAT_ASTC_5x5_SRGB_BLOCK;
1670 case tcu::COMPRESSEDTEXFORMAT_ASTC_6x5_RGBA: return VK_FORMAT_ASTC_6x5_UNORM_BLOCK;
1671 case tcu::COMPRESSEDTEXFORMAT_ASTC_6x5_SRGB8_ALPHA8: return VK_FORMAT_ASTC_6x5_SRGB_BLOCK;
1672 case tcu::COMPRESSEDTEXFORMAT_ASTC_6x6_RGBA: return VK_FORMAT_ASTC_6x6_UNORM_BLOCK;
1673 case tcu::COMPRESSEDTEXFORMAT_ASTC_6x6_SRGB8_ALPHA8: return VK_FORMAT_ASTC_6x6_SRGB_BLOCK;
1674 case tcu::COMPRESSEDTEXFORMAT_ASTC_8x5_RGBA: return VK_FORMAT_ASTC_8x5_UNORM_BLOCK;
1675 case tcu::COMPRESSEDTEXFORMAT_ASTC_8x5_SRGB8_ALPHA8: return VK_FORMAT_ASTC_8x5_SRGB_BLOCK;
1676 case tcu::COMPRESSEDTEXFORMAT_ASTC_8x6_RGBA: return VK_FORMAT_ASTC_8x6_UNORM_BLOCK;
1677 case tcu::COMPRESSEDTEXFORMAT_ASTC_8x6_SRGB8_ALPHA8: return VK_FORMAT_ASTC_8x6_SRGB_BLOCK;
1678 case tcu::COMPRESSEDTEXFORMAT_ASTC_8x8_RGBA: return VK_FORMAT_ASTC_8x8_UNORM_BLOCK;
1679 case tcu::COMPRESSEDTEXFORMAT_ASTC_8x8_SRGB8_ALPHA8: return VK_FORMAT_ASTC_8x8_SRGB_BLOCK;
1680 case tcu::COMPRESSEDTEXFORMAT_ASTC_10x5_RGBA: return VK_FORMAT_ASTC_10x5_UNORM_BLOCK;
1681 case tcu::COMPRESSEDTEXFORMAT_ASTC_10x5_SRGB8_ALPHA8: return VK_FORMAT_ASTC_10x5_SRGB_BLOCK;
1682 case tcu::COMPRESSEDTEXFORMAT_ASTC_10x6_RGBA: return VK_FORMAT_ASTC_10x6_UNORM_BLOCK;
1683 case tcu::COMPRESSEDTEXFORMAT_ASTC_10x6_SRGB8_ALPHA8: return VK_FORMAT_ASTC_10x6_SRGB_BLOCK;
1684 case tcu::COMPRESSEDTEXFORMAT_ASTC_10x8_RGBA: return VK_FORMAT_ASTC_10x8_UNORM_BLOCK;
1685 case tcu::COMPRESSEDTEXFORMAT_ASTC_10x8_SRGB8_ALPHA8: return VK_FORMAT_ASTC_10x8_SRGB_BLOCK;
1686 case tcu::COMPRESSEDTEXFORMAT_ASTC_10x10_RGBA: return VK_FORMAT_ASTC_10x10_UNORM_BLOCK;
1687 case tcu::COMPRESSEDTEXFORMAT_ASTC_10x10_SRGB8_ALPHA8: return VK_FORMAT_ASTC_10x10_SRGB_BLOCK;
1688 case tcu::COMPRESSEDTEXFORMAT_ASTC_12x10_RGBA: return VK_FORMAT_ASTC_12x10_UNORM_BLOCK;
1689 case tcu::COMPRESSEDTEXFORMAT_ASTC_12x10_SRGB8_ALPHA8: return VK_FORMAT_ASTC_12x10_SRGB_BLOCK;
1690 case tcu::COMPRESSEDTEXFORMAT_ASTC_12x12_RGBA: return VK_FORMAT_ASTC_12x12_UNORM_BLOCK;
1691 case tcu::COMPRESSEDTEXFORMAT_ASTC_12x12_SRGB8_ALPHA8: return VK_FORMAT_ASTC_12x12_SRGB_BLOCK;
1694 TCU_THROW(InternalError, "Unknown texture format");
1695 return VK_FORMAT_UNDEFINED;
1699 tcu::TextureFormat mapVkFormat (VkFormat format)
1701 using tcu::TextureFormat;
1703 // update this mapping if VkFormat changes
1704 DE_STATIC_ASSERT(VK_CORE_FORMAT_LAST == 185);
1708 case VK_FORMAT_R4G4_UNORM_PACK8: return TextureFormat(TextureFormat::RG, TextureFormat::UNORM_BYTE_44);
1709 case VK_FORMAT_R5G6B5_UNORM_PACK16: return TextureFormat(TextureFormat::RGB, TextureFormat::UNORM_SHORT_565);
1710 case VK_FORMAT_R4G4B4A4_UNORM_PACK16: return TextureFormat(TextureFormat::RGBA, TextureFormat::UNORM_SHORT_4444);
1711 case VK_FORMAT_R5G5B5A1_UNORM_PACK16: return TextureFormat(TextureFormat::RGBA, TextureFormat::UNORM_SHORT_5551);
1713 case VK_FORMAT_B5G6R5_UNORM_PACK16: return TextureFormat(TextureFormat::BGR, TextureFormat::UNORM_SHORT_565);
1714 case VK_FORMAT_B4G4R4A4_UNORM_PACK16: return TextureFormat(TextureFormat::BGRA, TextureFormat::UNORM_SHORT_4444);
1715 case VK_FORMAT_B5G5R5A1_UNORM_PACK16: return TextureFormat(TextureFormat::BGRA, TextureFormat::UNORM_SHORT_5551);
1717 case VK_FORMAT_A1R5G5B5_UNORM_PACK16: return TextureFormat(TextureFormat::ARGB, TextureFormat::UNORM_SHORT_1555);
1719 case VK_FORMAT_R8_UNORM: return TextureFormat(TextureFormat::R, TextureFormat::UNORM_INT8);
1720 case VK_FORMAT_R8_SNORM: return TextureFormat(TextureFormat::R, TextureFormat::SNORM_INT8);
1721 case VK_FORMAT_R8_USCALED: return TextureFormat(TextureFormat::R, TextureFormat::UNSIGNED_INT8);
1722 case VK_FORMAT_R8_SSCALED: return TextureFormat(TextureFormat::R, TextureFormat::SIGNED_INT8);
1723 case VK_FORMAT_R8_UINT: return TextureFormat(TextureFormat::R, TextureFormat::UNSIGNED_INT8);
1724 case VK_FORMAT_R8_SINT: return TextureFormat(TextureFormat::R, TextureFormat::SIGNED_INT8);
1725 case VK_FORMAT_R8_SRGB: return TextureFormat(TextureFormat::sR, TextureFormat::UNORM_INT8);
1727 case VK_FORMAT_R8G8_UNORM: return TextureFormat(TextureFormat::RG, TextureFormat::UNORM_INT8);
1728 case VK_FORMAT_R8G8_SNORM: return TextureFormat(TextureFormat::RG, TextureFormat::SNORM_INT8);
1729 case VK_FORMAT_R8G8_USCALED: return TextureFormat(TextureFormat::RG, TextureFormat::UNSIGNED_INT8);
1730 case VK_FORMAT_R8G8_SSCALED: return TextureFormat(TextureFormat::RG, TextureFormat::SIGNED_INT8);
1731 case VK_FORMAT_R8G8_UINT: return TextureFormat(TextureFormat::RG, TextureFormat::UNSIGNED_INT8);
1732 case VK_FORMAT_R8G8_SINT: return TextureFormat(TextureFormat::RG, TextureFormat::SIGNED_INT8);
1733 case VK_FORMAT_R8G8_SRGB: return TextureFormat(TextureFormat::sRG, TextureFormat::UNORM_INT8);
1735 case VK_FORMAT_R8G8B8_UNORM: return TextureFormat(TextureFormat::RGB, TextureFormat::UNORM_INT8);
1736 case VK_FORMAT_R8G8B8_SNORM: return TextureFormat(TextureFormat::RGB, TextureFormat::SNORM_INT8);
1737 case VK_FORMAT_R8G8B8_USCALED: return TextureFormat(TextureFormat::RGB, TextureFormat::UNSIGNED_INT8);
1738 case VK_FORMAT_R8G8B8_SSCALED: return TextureFormat(TextureFormat::RGB, TextureFormat::SIGNED_INT8);
1739 case VK_FORMAT_R8G8B8_UINT: return TextureFormat(TextureFormat::RGB, TextureFormat::UNSIGNED_INT8);
1740 case VK_FORMAT_R8G8B8_SINT: return TextureFormat(TextureFormat::RGB, TextureFormat::SIGNED_INT8);
1741 case VK_FORMAT_R8G8B8_SRGB: return TextureFormat(TextureFormat::sRGB, TextureFormat::UNORM_INT8);
1743 case VK_FORMAT_R8G8B8A8_UNORM: return TextureFormat(TextureFormat::RGBA, TextureFormat::UNORM_INT8);
1744 case VK_FORMAT_R8G8B8A8_SNORM: return TextureFormat(TextureFormat::RGBA, TextureFormat::SNORM_INT8);
1745 case VK_FORMAT_R8G8B8A8_USCALED: return TextureFormat(TextureFormat::RGBA, TextureFormat::UNSIGNED_INT8);
1746 case VK_FORMAT_R8G8B8A8_SSCALED: return TextureFormat(TextureFormat::RGBA, TextureFormat::SIGNED_INT8);
1747 case VK_FORMAT_R8G8B8A8_UINT: return TextureFormat(TextureFormat::RGBA, TextureFormat::UNSIGNED_INT8);
1748 case VK_FORMAT_R8G8B8A8_SINT: return TextureFormat(TextureFormat::RGBA, TextureFormat::SIGNED_INT8);
1749 case VK_FORMAT_R8G8B8A8_SRGB: return TextureFormat(TextureFormat::sRGBA, TextureFormat::UNORM_INT8);
1751 case VK_FORMAT_R16_UNORM: return TextureFormat(TextureFormat::R, TextureFormat::UNORM_INT16);
1752 case VK_FORMAT_R16_SNORM: return TextureFormat(TextureFormat::R, TextureFormat::SNORM_INT16);
1753 case VK_FORMAT_R16_USCALED: return TextureFormat(TextureFormat::R, TextureFormat::UNSIGNED_INT16);
1754 case VK_FORMAT_R16_SSCALED: return TextureFormat(TextureFormat::R, TextureFormat::SIGNED_INT16);
1755 case VK_FORMAT_R16_UINT: return TextureFormat(TextureFormat::R, TextureFormat::UNSIGNED_INT16);
1756 case VK_FORMAT_R16_SINT: return TextureFormat(TextureFormat::R, TextureFormat::SIGNED_INT16);
1757 case VK_FORMAT_R16_SFLOAT: return TextureFormat(TextureFormat::R, TextureFormat::HALF_FLOAT);
1759 case VK_FORMAT_R16G16_UNORM: return TextureFormat(TextureFormat::RG, TextureFormat::UNORM_INT16);
1760 case VK_FORMAT_R16G16_SNORM: return TextureFormat(TextureFormat::RG, TextureFormat::SNORM_INT16);
1761 case VK_FORMAT_R16G16_USCALED: return TextureFormat(TextureFormat::RG, TextureFormat::UNSIGNED_INT16);
1762 case VK_FORMAT_R16G16_SSCALED: return TextureFormat(TextureFormat::RG, TextureFormat::SIGNED_INT16);
1763 case VK_FORMAT_R16G16_UINT: return TextureFormat(TextureFormat::RG, TextureFormat::UNSIGNED_INT16);
1764 case VK_FORMAT_R16G16_SINT: return TextureFormat(TextureFormat::RG, TextureFormat::SIGNED_INT16);
1765 case VK_FORMAT_R16G16_SFLOAT: return TextureFormat(TextureFormat::RG, TextureFormat::HALF_FLOAT);
1767 case VK_FORMAT_R16G16B16_UNORM: return TextureFormat(TextureFormat::RGB, TextureFormat::UNORM_INT16);
1768 case VK_FORMAT_R16G16B16_SNORM: return TextureFormat(TextureFormat::RGB, TextureFormat::SNORM_INT16);
1769 case VK_FORMAT_R16G16B16_USCALED: return TextureFormat(TextureFormat::RGB, TextureFormat::UNSIGNED_INT16);
1770 case VK_FORMAT_R16G16B16_SSCALED: return TextureFormat(TextureFormat::RGB, TextureFormat::SIGNED_INT16);
1771 case VK_FORMAT_R16G16B16_UINT: return TextureFormat(TextureFormat::RGB, TextureFormat::UNSIGNED_INT16);
1772 case VK_FORMAT_R16G16B16_SINT: return TextureFormat(TextureFormat::RGB, TextureFormat::SIGNED_INT16);
1773 case VK_FORMAT_R16G16B16_SFLOAT: return TextureFormat(TextureFormat::RGB, TextureFormat::HALF_FLOAT);
1775 case VK_FORMAT_R16G16B16A16_UNORM: return TextureFormat(TextureFormat::RGBA, TextureFormat::UNORM_INT16);
1776 case VK_FORMAT_R16G16B16A16_SNORM: return TextureFormat(TextureFormat::RGBA, TextureFormat::SNORM_INT16);
1777 case VK_FORMAT_R16G16B16A16_USCALED: return TextureFormat(TextureFormat::RGBA, TextureFormat::UNSIGNED_INT16);
1778 case VK_FORMAT_R16G16B16A16_SSCALED: return TextureFormat(TextureFormat::RGBA, TextureFormat::SIGNED_INT16);
1779 case VK_FORMAT_R16G16B16A16_UINT: return TextureFormat(TextureFormat::RGBA, TextureFormat::UNSIGNED_INT16);
1780 case VK_FORMAT_R16G16B16A16_SINT: return TextureFormat(TextureFormat::RGBA, TextureFormat::SIGNED_INT16);
1781 case VK_FORMAT_R16G16B16A16_SFLOAT: return TextureFormat(TextureFormat::RGBA, TextureFormat::HALF_FLOAT);
1783 case VK_FORMAT_R32_UINT: return TextureFormat(TextureFormat::R, TextureFormat::UNSIGNED_INT32);
1784 case VK_FORMAT_R32_SINT: return TextureFormat(TextureFormat::R, TextureFormat::SIGNED_INT32);
1785 case VK_FORMAT_R32_SFLOAT: return TextureFormat(TextureFormat::R, TextureFormat::FLOAT);
1787 case VK_FORMAT_R32G32_UINT: return TextureFormat(TextureFormat::RG, TextureFormat::UNSIGNED_INT32);
1788 case VK_FORMAT_R32G32_SINT: return TextureFormat(TextureFormat::RG, TextureFormat::SIGNED_INT32);
1789 case VK_FORMAT_R32G32_SFLOAT: return TextureFormat(TextureFormat::RG, TextureFormat::FLOAT);
1791 case VK_FORMAT_R32G32B32_UINT: return TextureFormat(TextureFormat::RGB, TextureFormat::UNSIGNED_INT32);
1792 case VK_FORMAT_R32G32B32_SINT: return TextureFormat(TextureFormat::RGB, TextureFormat::SIGNED_INT32);
1793 case VK_FORMAT_R32G32B32_SFLOAT: return TextureFormat(TextureFormat::RGB, TextureFormat::FLOAT);
1795 case VK_FORMAT_R32G32B32A32_UINT: return TextureFormat(TextureFormat::RGBA, TextureFormat::UNSIGNED_INT32);
1796 case VK_FORMAT_R32G32B32A32_SINT: return TextureFormat(TextureFormat::RGBA, TextureFormat::SIGNED_INT32);
1797 case VK_FORMAT_R32G32B32A32_SFLOAT: return TextureFormat(TextureFormat::RGBA, TextureFormat::FLOAT);
1799 case VK_FORMAT_R64_SFLOAT: return TextureFormat(TextureFormat::R, TextureFormat::FLOAT64);
1800 case VK_FORMAT_R64G64_SFLOAT: return TextureFormat(TextureFormat::RG, TextureFormat::FLOAT64);
1801 case VK_FORMAT_R64G64B64_SFLOAT: return TextureFormat(TextureFormat::RGB, TextureFormat::FLOAT64);
1802 case VK_FORMAT_R64G64B64A64_SFLOAT: return TextureFormat(TextureFormat::RGBA, TextureFormat::FLOAT64);
1804 case VK_FORMAT_B10G11R11_UFLOAT_PACK32: return TextureFormat(TextureFormat::RGB, TextureFormat::UNSIGNED_INT_11F_11F_10F_REV);
1805 case VK_FORMAT_E5B9G9R9_UFLOAT_PACK32: return TextureFormat(TextureFormat::RGB, TextureFormat::UNSIGNED_INT_999_E5_REV);
1807 case VK_FORMAT_B8G8R8_UNORM: return TextureFormat(TextureFormat::BGR, TextureFormat::UNORM_INT8);
1808 case VK_FORMAT_B8G8R8_SNORM: return TextureFormat(TextureFormat::BGR, TextureFormat::SNORM_INT8);
1809 case VK_FORMAT_B8G8R8_USCALED: return TextureFormat(TextureFormat::BGR, TextureFormat::UNSIGNED_INT8);
1810 case VK_FORMAT_B8G8R8_SSCALED: return TextureFormat(TextureFormat::BGR, TextureFormat::SIGNED_INT8);
1811 case VK_FORMAT_B8G8R8_UINT: return TextureFormat(TextureFormat::BGR, TextureFormat::UNSIGNED_INT8);
1812 case VK_FORMAT_B8G8R8_SINT: return TextureFormat(TextureFormat::BGR, TextureFormat::SIGNED_INT8);
1813 case VK_FORMAT_B8G8R8_SRGB: return TextureFormat(TextureFormat::sBGR, TextureFormat::UNORM_INT8);
1815 case VK_FORMAT_B8G8R8A8_UNORM: return TextureFormat(TextureFormat::BGRA, TextureFormat::UNORM_INT8);
1816 case VK_FORMAT_B8G8R8A8_SNORM: return TextureFormat(TextureFormat::BGRA, TextureFormat::SNORM_INT8);
1817 case VK_FORMAT_B8G8R8A8_USCALED: return TextureFormat(TextureFormat::BGRA, TextureFormat::UNSIGNED_INT8);
1818 case VK_FORMAT_B8G8R8A8_SSCALED: return TextureFormat(TextureFormat::BGRA, TextureFormat::SIGNED_INT8);
1819 case VK_FORMAT_B8G8R8A8_UINT: return TextureFormat(TextureFormat::BGRA, TextureFormat::UNSIGNED_INT8);
1820 case VK_FORMAT_B8G8R8A8_SINT: return TextureFormat(TextureFormat::BGRA, TextureFormat::SIGNED_INT8);
1821 case VK_FORMAT_B8G8R8A8_SRGB: return TextureFormat(TextureFormat::sBGRA, TextureFormat::UNORM_INT8);
1823 case VK_FORMAT_D16_UNORM: return TextureFormat(TextureFormat::D, TextureFormat::UNORM_INT16);
1824 case VK_FORMAT_X8_D24_UNORM_PACK32: return TextureFormat(TextureFormat::D, TextureFormat::UNSIGNED_INT_24_8_REV);
1825 case VK_FORMAT_D32_SFLOAT: return TextureFormat(TextureFormat::D, TextureFormat::FLOAT);
1827 case VK_FORMAT_S8_UINT: return TextureFormat(TextureFormat::S, TextureFormat::UNSIGNED_INT8);
1829 // \note There is no standard interleaved memory layout for DS formats; buffer-image copies
1830 // will always operate on either D or S aspect only. See Khronos bug 12998
1831 case VK_FORMAT_D16_UNORM_S8_UINT: return TextureFormat(TextureFormat::DS, TextureFormat::UNSIGNED_INT_16_8_8);
1832 case VK_FORMAT_D24_UNORM_S8_UINT: return TextureFormat(TextureFormat::DS, TextureFormat::UNSIGNED_INT_24_8_REV);
1833 case VK_FORMAT_D32_SFLOAT_S8_UINT: return TextureFormat(TextureFormat::DS, TextureFormat::FLOAT_UNSIGNED_INT_24_8_REV);
1835 #if (DE_ENDIANNESS == DE_LITTLE_ENDIAN)
1836 case VK_FORMAT_A8B8G8R8_UNORM_PACK32: return TextureFormat(TextureFormat::RGBA, TextureFormat::UNORM_INT8);
1837 case VK_FORMAT_A8B8G8R8_SNORM_PACK32: return TextureFormat(TextureFormat::RGBA, TextureFormat::SNORM_INT8);
1838 case VK_FORMAT_A8B8G8R8_USCALED_PACK32: return TextureFormat(TextureFormat::RGBA, TextureFormat::UNSIGNED_INT8);
1839 case VK_FORMAT_A8B8G8R8_SSCALED_PACK32: return TextureFormat(TextureFormat::RGBA, TextureFormat::SIGNED_INT8);
1840 case VK_FORMAT_A8B8G8R8_UINT_PACK32: return TextureFormat(TextureFormat::RGBA, TextureFormat::UNSIGNED_INT8);
1841 case VK_FORMAT_A8B8G8R8_SINT_PACK32: return TextureFormat(TextureFormat::RGBA, TextureFormat::SIGNED_INT8);
1842 case VK_FORMAT_A8B8G8R8_SRGB_PACK32: return TextureFormat(TextureFormat::sRGBA, TextureFormat::UNORM_INT8);
1844 # error "Big-endian not supported"
1847 case VK_FORMAT_A2R10G10B10_UNORM_PACK32: return TextureFormat(TextureFormat::BGRA, TextureFormat::UNORM_INT_1010102_REV);
1848 case VK_FORMAT_A2R10G10B10_SNORM_PACK32: return TextureFormat(TextureFormat::BGRA, TextureFormat::SNORM_INT_1010102_REV);
1849 case VK_FORMAT_A2R10G10B10_USCALED_PACK32: return TextureFormat(TextureFormat::BGRA, TextureFormat::UNSIGNED_INT_1010102_REV);
1850 case VK_FORMAT_A2R10G10B10_SSCALED_PACK32: return TextureFormat(TextureFormat::BGRA, TextureFormat::SIGNED_INT_1010102_REV);
1851 case VK_FORMAT_A2R10G10B10_UINT_PACK32: return TextureFormat(TextureFormat::BGRA, TextureFormat::UNSIGNED_INT_1010102_REV);
1852 case VK_FORMAT_A2R10G10B10_SINT_PACK32: return TextureFormat(TextureFormat::BGRA, TextureFormat::SIGNED_INT_1010102_REV);
1854 case VK_FORMAT_A2B10G10R10_UNORM_PACK32: return TextureFormat(TextureFormat::RGBA, TextureFormat::UNORM_INT_1010102_REV);
1855 case VK_FORMAT_A2B10G10R10_SNORM_PACK32: return TextureFormat(TextureFormat::RGBA, TextureFormat::SNORM_INT_1010102_REV);
1856 case VK_FORMAT_A2B10G10R10_USCALED_PACK32: return TextureFormat(TextureFormat::RGBA, TextureFormat::UNSIGNED_INT_1010102_REV);
1857 case VK_FORMAT_A2B10G10R10_SSCALED_PACK32: return TextureFormat(TextureFormat::RGBA, TextureFormat::SIGNED_INT_1010102_REV);
1858 case VK_FORMAT_A2B10G10R10_UINT_PACK32: return TextureFormat(TextureFormat::RGBA, TextureFormat::UNSIGNED_INT_1010102_REV);
1859 case VK_FORMAT_A2B10G10R10_SINT_PACK32: return TextureFormat(TextureFormat::RGBA, TextureFormat::SIGNED_INT_1010102_REV);
1861 // YCbCr formats that can be mapped
1862 case VK_FORMAT_R10X6_UNORM_PACK16_KHR: return TextureFormat(TextureFormat::R, TextureFormat::UNORM_SHORT_10);
1863 case VK_FORMAT_R10X6G10X6_UNORM_2PACK16_KHR: return TextureFormat(TextureFormat::RG, TextureFormat::UNORM_SHORT_10);
1864 case VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16_KHR: return TextureFormat(TextureFormat::RGBA, TextureFormat::UNORM_SHORT_10);
1866 case VK_FORMAT_R12X4_UNORM_PACK16_KHR: return TextureFormat(TextureFormat::R, TextureFormat::UNORM_SHORT_12);
1867 case VK_FORMAT_R12X4G12X4_UNORM_2PACK16_KHR: return TextureFormat(TextureFormat::RG, TextureFormat::UNORM_SHORT_12);
1868 case VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16_KHR: return TextureFormat(TextureFormat::RGBA, TextureFormat::UNORM_SHORT_12);
1871 TCU_THROW(InternalError, "Unknown image format");
1875 tcu::CompressedTexFormat mapVkCompressedFormat (VkFormat format)
1877 // update this mapping if VkFormat changes
1878 DE_STATIC_ASSERT(VK_CORE_FORMAT_LAST == 185);
1882 case VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ETC2_RGB8;
1883 case VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ETC2_SRGB8;
1884 case VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1;
1885 case VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1;
1886 case VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ETC2_EAC_RGBA8;
1887 case VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ETC2_EAC_SRGB8_ALPHA8;
1889 case VK_FORMAT_EAC_R11_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_EAC_R11;
1890 case VK_FORMAT_EAC_R11_SNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_EAC_SIGNED_R11;
1891 case VK_FORMAT_EAC_R11G11_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_EAC_RG11;
1892 case VK_FORMAT_EAC_R11G11_SNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_EAC_SIGNED_RG11;
1894 case VK_FORMAT_ASTC_4x4_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_4x4_RGBA;
1895 case VK_FORMAT_ASTC_4x4_SRGB_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_4x4_SRGB8_ALPHA8;
1896 case VK_FORMAT_ASTC_5x4_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_5x4_RGBA;
1897 case VK_FORMAT_ASTC_5x4_SRGB_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_5x4_SRGB8_ALPHA8;
1898 case VK_FORMAT_ASTC_5x5_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_5x5_RGBA;
1899 case VK_FORMAT_ASTC_5x5_SRGB_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_5x5_SRGB8_ALPHA8;
1900 case VK_FORMAT_ASTC_6x5_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_6x5_RGBA;
1901 case VK_FORMAT_ASTC_6x5_SRGB_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_6x5_SRGB8_ALPHA8;
1902 case VK_FORMAT_ASTC_6x6_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_6x6_RGBA;
1903 case VK_FORMAT_ASTC_6x6_SRGB_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_6x6_SRGB8_ALPHA8;
1904 case VK_FORMAT_ASTC_8x5_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_8x5_RGBA;
1905 case VK_FORMAT_ASTC_8x5_SRGB_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_8x5_SRGB8_ALPHA8;
1906 case VK_FORMAT_ASTC_8x6_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_8x6_RGBA;
1907 case VK_FORMAT_ASTC_8x6_SRGB_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_8x6_SRGB8_ALPHA8;
1908 case VK_FORMAT_ASTC_8x8_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_8x8_RGBA;
1909 case VK_FORMAT_ASTC_8x8_SRGB_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_8x8_SRGB8_ALPHA8;
1910 case VK_FORMAT_ASTC_10x5_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_10x5_RGBA;
1911 case VK_FORMAT_ASTC_10x5_SRGB_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_10x5_SRGB8_ALPHA8;
1912 case VK_FORMAT_ASTC_10x6_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_10x6_RGBA;
1913 case VK_FORMAT_ASTC_10x6_SRGB_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_10x6_SRGB8_ALPHA8;
1914 case VK_FORMAT_ASTC_10x8_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_10x8_RGBA;
1915 case VK_FORMAT_ASTC_10x8_SRGB_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_10x8_SRGB8_ALPHA8;
1916 case VK_FORMAT_ASTC_10x10_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_10x10_RGBA;
1917 case VK_FORMAT_ASTC_10x10_SRGB_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_10x10_SRGB8_ALPHA8;
1918 case VK_FORMAT_ASTC_12x10_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_12x10_RGBA;
1919 case VK_FORMAT_ASTC_12x10_SRGB_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_12x10_SRGB8_ALPHA8;
1920 case VK_FORMAT_ASTC_12x12_UNORM_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_12x12_RGBA;
1921 case VK_FORMAT_ASTC_12x12_SRGB_BLOCK: return tcu::COMPRESSEDTEXFORMAT_ASTC_12x12_SRGB8_ALPHA8;
1924 TCU_THROW(InternalError, "Unknown image format");
1925 return tcu::COMPRESSEDTEXFORMAT_LAST;
1929 static bool isScaledFormat (VkFormat format)
1931 // update this mapping if VkFormat changes
1932 DE_STATIC_ASSERT(VK_CORE_FORMAT_LAST == 185);
1936 case VK_FORMAT_R8_USCALED:
1937 case VK_FORMAT_R8_SSCALED:
1938 case VK_FORMAT_R8G8_USCALED:
1939 case VK_FORMAT_R8G8_SSCALED:
1940 case VK_FORMAT_R8G8B8_USCALED:
1941 case VK_FORMAT_R8G8B8_SSCALED:
1942 case VK_FORMAT_R8G8B8A8_USCALED:
1943 case VK_FORMAT_R8G8B8A8_SSCALED:
1944 case VK_FORMAT_A2B10G10R10_USCALED_PACK32:
1945 case VK_FORMAT_A2B10G10R10_SSCALED_PACK32:
1946 case VK_FORMAT_R16_USCALED:
1947 case VK_FORMAT_R16_SSCALED:
1948 case VK_FORMAT_R16G16_USCALED:
1949 case VK_FORMAT_R16G16_SSCALED:
1950 case VK_FORMAT_R16G16B16_USCALED:
1951 case VK_FORMAT_R16G16B16_SSCALED:
1952 case VK_FORMAT_R16G16B16A16_USCALED:
1953 case VK_FORMAT_R16G16B16A16_SSCALED:
1954 case VK_FORMAT_B8G8R8_USCALED:
1955 case VK_FORMAT_B8G8R8_SSCALED:
1956 case VK_FORMAT_B8G8R8A8_USCALED:
1957 case VK_FORMAT_B8G8R8A8_SSCALED:
1958 case VK_FORMAT_A2R10G10B10_USCALED_PACK32:
1959 case VK_FORMAT_A2R10G10B10_SSCALED_PACK32:
1967 static bool fullTextureFormatRoundTripSupported (VkFormat format)
1969 if (isScaledFormat(format))
1971 // *SCALED formats get mapped to correspoding (u)int formats since
1972 // accessing them through (float) getPixel/setPixel has same behavior
1973 // as in shader access in Vulkan.
1974 // Unfortunately full round-trip between tcu::TextureFormat and VkFormat
1975 // for most SCALED formats is not supported though.
1977 const tcu::TextureFormat tcuFormat = mapVkFormat(format);
1979 switch (tcuFormat.type)
1981 case tcu::TextureFormat::UNSIGNED_INT8:
1982 case tcu::TextureFormat::UNSIGNED_INT16:
1983 case tcu::TextureFormat::UNSIGNED_INT32:
1984 case tcu::TextureFormat::SIGNED_INT8:
1985 case tcu::TextureFormat::SIGNED_INT16:
1986 case tcu::TextureFormat::SIGNED_INT32:
1987 case tcu::TextureFormat::UNSIGNED_INT_1010102_REV:
1988 case tcu::TextureFormat::SIGNED_INT_1010102_REV:
1999 case VK_FORMAT_A8B8G8R8_UNORM_PACK32:
2000 case VK_FORMAT_A8B8G8R8_SNORM_PACK32:
2001 case VK_FORMAT_A8B8G8R8_USCALED_PACK32:
2002 case VK_FORMAT_A8B8G8R8_SSCALED_PACK32:
2003 case VK_FORMAT_A8B8G8R8_UINT_PACK32:
2004 case VK_FORMAT_A8B8G8R8_SINT_PACK32:
2005 case VK_FORMAT_A8B8G8R8_SRGB_PACK32:
2006 return false; // These map to regular byte array formats
2012 return (format != VK_FORMAT_UNDEFINED);
2016 tcu::TextureFormat getChannelAccessFormat (tcu::TextureChannelClass type,
2017 deUint32 offsetBits,
2020 using tcu::TextureFormat;
2022 if (offsetBits == 0)
2024 static const TextureFormat::ChannelType s_size8[tcu::TEXTURECHANNELCLASS_LAST] =
2026 TextureFormat::SNORM_INT8, // snorm
2027 TextureFormat::UNORM_INT8, // unorm
2028 TextureFormat::SIGNED_INT8, // sint
2029 TextureFormat::UNSIGNED_INT8, // uint
2030 TextureFormat::CHANNELTYPE_LAST, // float
2032 static const TextureFormat::ChannelType s_size16[tcu::TEXTURECHANNELCLASS_LAST] =
2034 TextureFormat::SNORM_INT16, // snorm
2035 TextureFormat::UNORM_INT16, // unorm
2036 TextureFormat::SIGNED_INT16, // sint
2037 TextureFormat::UNSIGNED_INT16, // uint
2038 TextureFormat::HALF_FLOAT, // float
2040 static const TextureFormat::ChannelType s_size32[tcu::TEXTURECHANNELCLASS_LAST] =
2042 TextureFormat::SNORM_INT32, // snorm
2043 TextureFormat::UNORM_INT32, // unorm
2044 TextureFormat::SIGNED_INT32, // sint
2045 TextureFormat::UNSIGNED_INT32, // uint
2046 TextureFormat::FLOAT, // float
2049 TextureFormat::ChannelType chnType = TextureFormat::CHANNELTYPE_LAST;
2052 chnType = s_size8[type];
2053 else if (sizeBits == 16)
2054 chnType = s_size16[type];
2055 else if (sizeBits == 32)
2056 chnType = s_size32[type];
2058 if (chnType != TextureFormat::CHANNELTYPE_LAST)
2059 return TextureFormat(TextureFormat::R, chnType);
2063 if (type == tcu::TEXTURECHANNELCLASS_UNSIGNED_FIXED_POINT &&
2066 return TextureFormat(TextureFormat::R, TextureFormat::UNORM_SHORT_10);
2067 else if (type == tcu::TEXTURECHANNELCLASS_UNSIGNED_FIXED_POINT &&
2070 return TextureFormat(TextureFormat::R, TextureFormat::UNORM_SHORT_12);
2073 TCU_THROW(InternalError, "Channel access format is not supported");
2076 tcu::PixelBufferAccess getChannelAccess (const PlanarFormatDescription& formatInfo,
2077 const tcu::UVec2& size,
2078 const deUint32* planeRowPitches,
2079 void* const* planePtrs,
2080 deUint32 channelNdx)
2082 DE_ASSERT(formatInfo.hasChannelNdx(channelNdx));
2084 const deUint32 planeNdx = formatInfo.channels[channelNdx].planeNdx;
2085 const deUint32 planeOffsetBytes = formatInfo.channels[channelNdx].offsetBits / 8;
2086 const deUint32 valueOffsetBits = formatInfo.channels[channelNdx].offsetBits % 8;
2087 const deUint32 pixelStrideBytes = formatInfo.channels[channelNdx].strideBytes;
2089 DE_ASSERT(size.x() % formatInfo.planes[planeNdx].widthDivisor == 0);
2090 DE_ASSERT(size.y() % formatInfo.planes[planeNdx].heightDivisor == 0);
2092 deUint32 accessWidth = size.x() / formatInfo.planes[planeNdx].widthDivisor;
2093 const deUint32 accessHeight = size.y() / formatInfo.planes[planeNdx].heightDivisor;
2094 const deUint32 elementSizeBytes = formatInfo.planes[planeNdx].elementSizeBytes;
2096 const deUint32 rowPitch = planeRowPitches[planeNdx];
2098 if (pixelStrideBytes != elementSizeBytes)
2100 DE_ASSERT(elementSizeBytes % pixelStrideBytes == 0);
2101 accessWidth *= elementSizeBytes/pixelStrideBytes;
2104 return tcu::PixelBufferAccess(getChannelAccessFormat((tcu::TextureChannelClass)formatInfo.channels[channelNdx].type,
2106 formatInfo.channels[channelNdx].sizeBits),
2107 tcu::IVec3((int)accessWidth, (int)accessHeight, 1),
2108 tcu::IVec3((int)pixelStrideBytes, (int)rowPitch, 0),
2109 (deUint8*)planePtrs[planeNdx] + planeOffsetBytes);
2113 tcu::ConstPixelBufferAccess getChannelAccess (const PlanarFormatDescription& formatInfo,
2114 const tcu::UVec2& size,
2115 const deUint32* planeRowPitches,
2116 const void* const* planePtrs,
2117 deUint32 channelNdx)
2119 return getChannelAccess(formatInfo, size, planeRowPitches, const_cast<void* const*>(planePtrs), channelNdx);
2122 void imageUtilSelfTest (void)
2124 for (int formatNdx = 0; formatNdx < VK_CORE_FORMAT_LAST; formatNdx++)
2126 const VkFormat format = (VkFormat)formatNdx;
2128 if (format == VK_FORMAT_R64_UINT ||
2129 format == VK_FORMAT_R64_SINT ||
2130 format == VK_FORMAT_R64G64_UINT ||
2131 format == VK_FORMAT_R64G64_SINT ||
2132 format == VK_FORMAT_R64G64B64_UINT ||
2133 format == VK_FORMAT_R64G64B64_SINT ||
2134 format == VK_FORMAT_R64G64B64A64_UINT ||
2135 format == VK_FORMAT_R64G64B64A64_SINT)
2136 continue; // \todo [2015-12-05 pyry] Add framework support for (u)int64 channel type
2138 if (format != VK_FORMAT_UNDEFINED && !isCompressedFormat(format))
2140 const tcu::TextureFormat tcuFormat = mapVkFormat(format);
2141 const VkFormat remappedFormat = mapTextureFormat(tcuFormat);
2143 DE_TEST_ASSERT(isValid(tcuFormat));
2145 if (fullTextureFormatRoundTripSupported(format))
2146 DE_TEST_ASSERT(format == remappedFormat);
2150 for (int formatNdx = VK_FORMAT_G8B8G8R8_422_UNORM_KHR; formatNdx <= VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM_KHR; formatNdx++)
2152 const VkFormat format = (VkFormat)formatNdx;
2153 const PlanarFormatDescription& info = getPlanarFormatDescription(format);
2155 DE_TEST_ASSERT(isYCbCrFormat(format));
2156 DE_TEST_ASSERT(de::inRange<deUint8>(info.numPlanes, 1u, 3u));
2157 DE_TEST_ASSERT(info.numPlanes == getPlaneCount(format));
2161 VkFilter mapFilterMode (tcu::Sampler::FilterMode filterMode)
2163 DE_STATIC_ASSERT(tcu::Sampler::FILTERMODE_LAST == 6);
2167 case tcu::Sampler::NEAREST: return VK_FILTER_NEAREST;
2168 case tcu::Sampler::LINEAR: return VK_FILTER_LINEAR;
2169 case tcu::Sampler::NEAREST_MIPMAP_NEAREST: return VK_FILTER_NEAREST;
2170 case tcu::Sampler::NEAREST_MIPMAP_LINEAR: return VK_FILTER_NEAREST;
2171 case tcu::Sampler::LINEAR_MIPMAP_NEAREST: return VK_FILTER_LINEAR;
2172 case tcu::Sampler::LINEAR_MIPMAP_LINEAR: return VK_FILTER_LINEAR;
2174 DE_FATAL("Illegal filter mode");
2179 VkSamplerMipmapMode mapMipmapMode (tcu::Sampler::FilterMode filterMode)
2181 DE_STATIC_ASSERT(tcu::Sampler::FILTERMODE_LAST == 6);
2183 // \note VkSamplerCreateInfo doesn't have a flag for disabling mipmapping. Instead
2184 // minLod = 0 and maxLod = 0.25 should be used to match OpenGL NEAREST and LINEAR
2185 // filtering mode behavior.
2189 case tcu::Sampler::NEAREST: return VK_SAMPLER_MIPMAP_MODE_NEAREST;
2190 case tcu::Sampler::LINEAR: return VK_SAMPLER_MIPMAP_MODE_NEAREST;
2191 case tcu::Sampler::NEAREST_MIPMAP_NEAREST: return VK_SAMPLER_MIPMAP_MODE_NEAREST;
2192 case tcu::Sampler::NEAREST_MIPMAP_LINEAR: return VK_SAMPLER_MIPMAP_MODE_LINEAR;
2193 case tcu::Sampler::LINEAR_MIPMAP_NEAREST: return VK_SAMPLER_MIPMAP_MODE_NEAREST;
2194 case tcu::Sampler::LINEAR_MIPMAP_LINEAR: return VK_SAMPLER_MIPMAP_MODE_LINEAR;
2196 DE_FATAL("Illegal filter mode");
2197 return (VkSamplerMipmapMode)0;
2201 VkSamplerAddressMode mapWrapMode (tcu::Sampler::WrapMode wrapMode)
2205 case tcu::Sampler::CLAMP_TO_EDGE: return VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
2206 case tcu::Sampler::CLAMP_TO_BORDER: return VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER;
2207 case tcu::Sampler::REPEAT_GL: return VK_SAMPLER_ADDRESS_MODE_REPEAT;
2208 case tcu::Sampler::MIRRORED_REPEAT_GL: return VK_SAMPLER_ADDRESS_MODE_MIRRORED_REPEAT;
2209 case tcu::Sampler::MIRRORED_ONCE: return VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE;
2211 DE_FATAL("Wrap mode can't be mapped to Vulkan");
2212 return (vk::VkSamplerAddressMode)0;
2216 vk::VkCompareOp mapCompareMode (tcu::Sampler::CompareMode mode)
2220 case tcu::Sampler::COMPAREMODE_NONE: return vk::VK_COMPARE_OP_NEVER;
2221 case tcu::Sampler::COMPAREMODE_LESS: return vk::VK_COMPARE_OP_LESS;
2222 case tcu::Sampler::COMPAREMODE_LESS_OR_EQUAL: return vk::VK_COMPARE_OP_LESS_OR_EQUAL;
2223 case tcu::Sampler::COMPAREMODE_GREATER: return vk::VK_COMPARE_OP_GREATER;
2224 case tcu::Sampler::COMPAREMODE_GREATER_OR_EQUAL: return vk::VK_COMPARE_OP_GREATER_OR_EQUAL;
2225 case tcu::Sampler::COMPAREMODE_EQUAL: return vk::VK_COMPARE_OP_EQUAL;
2226 case tcu::Sampler::COMPAREMODE_NOT_EQUAL: return vk::VK_COMPARE_OP_NOT_EQUAL;
2227 case tcu::Sampler::COMPAREMODE_ALWAYS: return vk::VK_COMPARE_OP_ALWAYS;
2228 case tcu::Sampler::COMPAREMODE_NEVER: return vk::VK_COMPARE_OP_NEVER;
2230 DE_FATAL("Illegal compare mode");
2231 return (vk::VkCompareOp)0;
2235 static VkBorderColor mapBorderColor (tcu::TextureChannelClass channelClass, const rr::GenericVec4& color)
2237 if (channelClass == tcu::TEXTURECHANNELCLASS_UNSIGNED_INTEGER)
2239 const tcu::UVec4 uColor = color.get<deUint32>();
2241 if (uColor == tcu::UVec4(0, 0, 0, 0)) return VK_BORDER_COLOR_INT_TRANSPARENT_BLACK;
2242 else if (uColor == tcu::UVec4(0, 0, 0, 1)) return VK_BORDER_COLOR_INT_OPAQUE_BLACK;
2243 else if (uColor == tcu::UVec4(1, 1, 1, 1)) return VK_BORDER_COLOR_INT_OPAQUE_WHITE;
2245 else if (channelClass == tcu::TEXTURECHANNELCLASS_SIGNED_INTEGER)
2247 const tcu::IVec4 sColor = color.get<deInt32>();
2249 if (sColor == tcu::IVec4(0, 0, 0, 0)) return VK_BORDER_COLOR_INT_TRANSPARENT_BLACK;
2250 else if (sColor == tcu::IVec4(0, 0, 0, 1)) return VK_BORDER_COLOR_INT_OPAQUE_BLACK;
2251 else if (sColor == tcu::IVec4(1, 1, 1, 1)) return VK_BORDER_COLOR_INT_OPAQUE_WHITE;
2255 const tcu::Vec4 fColor = color.get<float>();
2257 if (fColor == tcu::Vec4(0.0f, 0.0f, 0.0f, 0.0f)) return VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK;
2258 else if (fColor == tcu::Vec4(0.0f, 0.0f, 0.0f, 1.0f)) return VK_BORDER_COLOR_FLOAT_OPAQUE_BLACK;
2259 else if (fColor == tcu::Vec4(1.0f, 1.0f, 1.0f, 1.0f)) return VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE;
2262 DE_FATAL("Unsupported border color");
2263 return VK_BORDER_COLOR_LAST;
2266 VkSamplerCreateInfo mapSampler (const tcu::Sampler& sampler, const tcu::TextureFormat& format, float minLod, float maxLod)
2268 const bool compareEnabled = (sampler.compare != tcu::Sampler::COMPAREMODE_NONE);
2269 const VkCompareOp compareOp = (compareEnabled) ? (mapCompareMode(sampler.compare)) : (VK_COMPARE_OP_ALWAYS);
2270 const VkBorderColor borderColor = mapBorderColor(getTextureChannelClass(format.type), sampler.borderColor);
2271 const bool isMipmapEnabled = (sampler.minFilter != tcu::Sampler::NEAREST && sampler.minFilter != tcu::Sampler::LINEAR);
2273 const VkSamplerCreateInfo createInfo =
2275 VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO,
2277 (VkSamplerCreateFlags)0,
2278 mapFilterMode(sampler.magFilter), // magFilter
2279 mapFilterMode(sampler.minFilter), // minFilter
2280 mapMipmapMode(sampler.minFilter), // mipMode
2281 mapWrapMode(sampler.wrapS), // addressU
2282 mapWrapMode(sampler.wrapT), // addressV
2283 mapWrapMode(sampler.wrapR), // addressW
2285 VK_FALSE, // anisotropyEnable
2286 1.0f, // maxAnisotropy
2287 (VkBool32)(compareEnabled ? VK_TRUE : VK_FALSE), // compareEnable
2288 compareOp, // compareOp
2289 (isMipmapEnabled ? minLod : 0.0f), // minLod
2290 (isMipmapEnabled ? maxLod : 0.25f), // maxLod
2291 borderColor, // borderColor
2292 (VkBool32)(sampler.normalizedCoords ? VK_FALSE : VK_TRUE), // unnormalizedCoords
2298 tcu::Sampler mapVkSampler (const VkSamplerCreateInfo& samplerCreateInfo)
2300 // \note minLod & maxLod are not supported by tcu::Sampler. LOD must be clamped
2301 // before passing it to tcu::Texture*::sample*()
2303 tcu::Sampler::ReductionMode reductionMode = tcu::Sampler::WEIGHTED_AVERAGE;
2305 void const *pNext = samplerCreateInfo.pNext;
2306 while (pNext != DE_NULL)
2308 const VkStructureType nextType = *reinterpret_cast<const VkStructureType*>(pNext);
2311 case VK_STRUCTURE_TYPE_SAMPLER_REDUCTION_MODE_CREATE_INFO_EXT:
2313 const VkSamplerReductionModeCreateInfoEXT reductionModeCreateInfo = *reinterpret_cast<const VkSamplerReductionModeCreateInfoEXT*>(pNext);
2314 reductionMode = mapVkSamplerReductionMode(reductionModeCreateInfo.reductionMode);
2315 pNext = reinterpret_cast<const VkSamplerReductionModeCreateInfoEXT*>(pNext)->pNext;
2318 case VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_INFO_KHR:
2319 pNext = reinterpret_cast<const VkSamplerYcbcrConversionInfoKHR*>(pNext)->pNext;
2322 TCU_FAIL("Unrecognized sType in chained sampler create info");
2328 tcu::Sampler sampler(mapVkSamplerAddressMode(samplerCreateInfo.addressModeU),
2329 mapVkSamplerAddressMode(samplerCreateInfo.addressModeV),
2330 mapVkSamplerAddressMode(samplerCreateInfo.addressModeW),
2331 mapVkMinTexFilter(samplerCreateInfo.minFilter, samplerCreateInfo.mipmapMode),
2332 mapVkMagTexFilter(samplerCreateInfo.magFilter),
2334 !samplerCreateInfo.unnormalizedCoordinates,
2335 samplerCreateInfo.compareEnable ? mapVkSamplerCompareOp(samplerCreateInfo.compareOp)
2336 : tcu::Sampler::COMPAREMODE_NONE,
2338 tcu::Vec4(0.0f, 0.0f, 0.0f, 0.0f),
2340 tcu::Sampler::MODE_DEPTH,
2343 if (samplerCreateInfo.anisotropyEnable)
2344 TCU_THROW(InternalError, "Anisotropic filtering is not supported by tcu::Sampler");
2346 switch (samplerCreateInfo.borderColor)
2348 case VK_BORDER_COLOR_INT_OPAQUE_BLACK:
2349 sampler.borderColor = tcu::UVec4(0,0,0,1);
2351 case VK_BORDER_COLOR_FLOAT_OPAQUE_BLACK:
2352 sampler.borderColor = tcu::Vec4(0.0f, 0.0f, 0.0f, 1.0f);
2354 case VK_BORDER_COLOR_INT_OPAQUE_WHITE:
2355 sampler.borderColor = tcu::UVec4(1, 1, 1, 1);
2357 case VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE:
2358 sampler.borderColor = tcu::Vec4(1.0f, 1.0f, 1.0f, 1.0f);
2360 case VK_BORDER_COLOR_INT_TRANSPARENT_BLACK:
2361 sampler.borderColor = tcu::UVec4(0,0,0,0);
2363 case VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK:
2364 sampler.borderColor = tcu::Vec4(0.0f, 0.0f, 0.0f, 0.0f);
2375 tcu::Sampler::CompareMode mapVkSamplerCompareOp (VkCompareOp compareOp)
2379 case VK_COMPARE_OP_NEVER: return tcu::Sampler::COMPAREMODE_NEVER;
2380 case VK_COMPARE_OP_LESS: return tcu::Sampler::COMPAREMODE_LESS;
2381 case VK_COMPARE_OP_EQUAL: return tcu::Sampler::COMPAREMODE_EQUAL;
2382 case VK_COMPARE_OP_LESS_OR_EQUAL: return tcu::Sampler::COMPAREMODE_LESS_OR_EQUAL;
2383 case VK_COMPARE_OP_GREATER: return tcu::Sampler::COMPAREMODE_GREATER;
2384 case VK_COMPARE_OP_NOT_EQUAL: return tcu::Sampler::COMPAREMODE_NOT_EQUAL;
2385 case VK_COMPARE_OP_GREATER_OR_EQUAL: return tcu::Sampler::COMPAREMODE_GREATER_OR_EQUAL;
2386 case VK_COMPARE_OP_ALWAYS: return tcu::Sampler::COMPAREMODE_ALWAYS;
2392 return tcu::Sampler::COMPAREMODE_LAST;
2395 tcu::Sampler::WrapMode mapVkSamplerAddressMode (VkSamplerAddressMode addressMode)
2397 switch (addressMode)
2399 case VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE: return tcu::Sampler::CLAMP_TO_EDGE;
2400 case VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER: return tcu::Sampler::CLAMP_TO_BORDER;
2401 case VK_SAMPLER_ADDRESS_MODE_MIRRORED_REPEAT: return tcu::Sampler::MIRRORED_REPEAT_GL;
2402 case VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE: return tcu::Sampler::MIRRORED_ONCE;
2403 case VK_SAMPLER_ADDRESS_MODE_REPEAT: return tcu::Sampler::REPEAT_GL;
2409 return tcu::Sampler::WRAPMODE_LAST;
2412 tcu::Sampler::ReductionMode mapVkSamplerReductionMode (VkSamplerReductionModeEXT reductionMode)
2414 switch (reductionMode)
2416 case VK_SAMPLER_REDUCTION_MODE_WEIGHTED_AVERAGE_EXT: return tcu::Sampler::WEIGHTED_AVERAGE;
2417 case VK_SAMPLER_REDUCTION_MODE_MIN_EXT: return tcu::Sampler::MIN;
2418 case VK_SAMPLER_REDUCTION_MODE_MAX_EXT: return tcu::Sampler::MAX;
2424 return tcu::Sampler::REDUCTIONMODE_LAST;
2427 tcu::Sampler::FilterMode mapVkMinTexFilter (VkFilter filter, VkSamplerMipmapMode mipMode)
2431 case VK_FILTER_LINEAR:
2434 case VK_SAMPLER_MIPMAP_MODE_LINEAR: return tcu::Sampler::LINEAR_MIPMAP_LINEAR;
2435 case VK_SAMPLER_MIPMAP_MODE_NEAREST: return tcu::Sampler::LINEAR_MIPMAP_NEAREST;
2441 case VK_FILTER_NEAREST:
2444 case VK_SAMPLER_MIPMAP_MODE_LINEAR: return tcu::Sampler::NEAREST_MIPMAP_LINEAR;
2445 case VK_SAMPLER_MIPMAP_MODE_NEAREST: return tcu::Sampler::NEAREST_MIPMAP_NEAREST;
2456 return tcu::Sampler::FILTERMODE_LAST;
2459 tcu::Sampler::FilterMode mapVkMagTexFilter (VkFilter filter)
2463 case VK_FILTER_LINEAR: return tcu::Sampler::LINEAR;
2464 case VK_FILTER_NEAREST: return tcu::Sampler::NEAREST;
2470 return tcu::Sampler::FILTERMODE_LAST;
2473 //! Get a format the matches the layout in buffer memory used for a
2474 //! buffer<->image copy on a depth/stencil format.
2475 tcu::TextureFormat getDepthCopyFormat (VkFormat combinedFormat)
2477 switch (combinedFormat)
2479 case VK_FORMAT_D16_UNORM:
2480 case VK_FORMAT_X8_D24_UNORM_PACK32:
2481 case VK_FORMAT_D32_SFLOAT:
2482 return mapVkFormat(combinedFormat);
2484 case VK_FORMAT_D16_UNORM_S8_UINT:
2485 return mapVkFormat(VK_FORMAT_D16_UNORM);
2486 case VK_FORMAT_D24_UNORM_S8_UINT:
2487 return mapVkFormat(VK_FORMAT_X8_D24_UNORM_PACK32);
2488 case VK_FORMAT_D32_SFLOAT_S8_UINT:
2489 return mapVkFormat(VK_FORMAT_D32_SFLOAT);
2491 case VK_FORMAT_S8_UINT:
2493 DE_FATAL("Unexpected depth/stencil format");
2494 return tcu::TextureFormat();
2498 //! Get a format the matches the layout in buffer memory used for a
2499 //! buffer<->image copy on a depth/stencil format.
2500 tcu::TextureFormat getStencilCopyFormat (VkFormat combinedFormat)
2502 switch (combinedFormat)
2504 case VK_FORMAT_D16_UNORM_S8_UINT:
2505 case VK_FORMAT_D24_UNORM_S8_UINT:
2506 case VK_FORMAT_D32_SFLOAT_S8_UINT:
2507 case VK_FORMAT_S8_UINT:
2508 return mapVkFormat(VK_FORMAT_S8_UINT);
2510 case VK_FORMAT_D16_UNORM:
2511 case VK_FORMAT_X8_D24_UNORM_PACK32:
2512 case VK_FORMAT_D32_SFLOAT:
2514 DE_FATAL("Unexpected depth/stencil format");
2515 return tcu::TextureFormat();