This repository has been archived by the owner on Jul 19, 2018. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 172
/
Copy pathvulkaninfo.c
3564 lines (3275 loc) · 227 KB
/
vulkaninfo.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/*
* Copyright (c) 2015-2016 The Khronos Group Inc.
* Copyright (c) 2015-2016 Valve Corporation
* Copyright (c) 2015-2016 LunarG, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Author: Courtney Goeltzenleuchter <[email protected]>
* Author: David Pinedo <[email protected]>
* Author: Mark Lobodzinski <[email protected]>
* Author: Rene Lindsay <[email protected]>
* Author: Jeremy Kniager <[email protected]>
* Author: Shannon McPherson <[email protected]>
*/
#ifdef __GNUC__
#ifndef _POSIX_C_SOURCE
#define _POSIX_C_SOURCE 200809L
#endif
#else
#define strndup(p, n) strdup(p)
#endif
#include <assert.h>
#include <inttypes.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef _WIN32
#include <fcntl.h>
#include <io.h>
#endif // _WIN32
#if defined(VK_USE_PLATFORM_XLIB_KHR) || defined(VK_USE_PLATFORM_XCB_KHR)
#include <X11/Xutil.h>
#endif
#if defined(VK_USE_PLATFORM_MIR_KHR)
#warning "Vulkaninfo does not have code for Mir at this time"
#endif
#if defined(VK_USE_PLATFORM_MACOS_MVK)
#include "metal_view.h"
#endif
#include <vulkan/vulkan.h>
#define ERR(err) fprintf(stderr, "%s:%d: failed with %s\n", __FILE__, __LINE__, VkResultString(err));
#ifdef _WIN32
#define snprintf _snprintf
#define strdup _strdup
// Returns nonzero if the console is used only for this process. Will return
// zero if another process (such as cmd.exe) is also attached.
static int ConsoleIsExclusive(void) {
DWORD pids[2];
DWORD num_pids = GetConsoleProcessList(pids, ARRAYSIZE(pids));
return num_pids <= 1;
}
#define WAIT_FOR_CONSOLE_DESTROY \
do { \
if (ConsoleIsExclusive()) Sleep(INFINITE); \
} while (0)
#else
#define WAIT_FOR_CONSOLE_DESTROY
#endif
#define ERR_EXIT(err) \
do { \
ERR(err); \
fflush(stdout); \
fflush(stderr); \
WAIT_FOR_CONSOLE_DESTROY; \
exit(-1); \
} while (0)
#if defined(NDEBUG) && defined(__GNUC__)
#define U_ASSERT_ONLY __attribute__((unused))
#else
#define U_ASSERT_ONLY
#endif
#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
#define MAX_QUEUE_TYPES 5
#define APP_SHORT_NAME "vulkaninfo"
static bool html_output = false;
static bool human_readable_output = true;
static bool json_output = false;
static uint32_t selected_gpu = 0;
struct VkStructureHeader {
VkStructureType sType;
void *pNext;
};
struct pNextChainBuildingBlockInfo {
VkStructureType sType;
uint32_t mem_size;
};
struct LayerExtensionList {
VkLayerProperties layer_properties;
uint32_t extension_count;
VkExtensionProperties *extension_properties;
};
struct AppInstance {
VkInstance instance;
uint32_t global_layer_count;
struct LayerExtensionList *global_layers;
uint32_t global_extension_count;
VkExtensionProperties *global_extensions; // Instance Extensions
const char **inst_extensions;
uint32_t inst_extensions_count;
PFN_vkGetPhysicalDeviceSurfaceSupportKHR vkGetPhysicalDeviceSurfaceSupportKHR;
PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR vkGetPhysicalDeviceSurfaceCapabilitiesKHR;
PFN_vkGetPhysicalDeviceSurfaceFormatsKHR vkGetPhysicalDeviceSurfaceFormatsKHR;
PFN_vkGetPhysicalDeviceSurfacePresentModesKHR vkGetPhysicalDeviceSurfacePresentModesKHR;
PFN_vkGetPhysicalDeviceProperties2KHR vkGetPhysicalDeviceProperties2KHR;
PFN_vkGetPhysicalDeviceFormatProperties2KHR vkGetPhysicalDeviceFormatProperties2KHR;
PFN_vkGetPhysicalDeviceQueueFamilyProperties2KHR vkGetPhysicalDeviceQueueFamilyProperties2KHR;
PFN_vkGetPhysicalDeviceFeatures2KHR vkGetPhysicalDeviceFeatures2KHR;
PFN_vkGetPhysicalDeviceMemoryProperties2KHR vkGetPhysicalDeviceMemoryProperties2KHR;
PFN_vkGetPhysicalDeviceSurfaceCapabilities2KHR vkGetPhysicalDeviceSurfaceCapabilities2KHR;
PFN_vkGetPhysicalDeviceSurfaceCapabilities2EXT vkGetPhysicalDeviceSurfaceCapabilities2EXT;
VkSurfaceCapabilitiesKHR surface_capabilities;
VkSurfaceCapabilities2KHR surface_capabilities2;
VkSharedPresentSurfaceCapabilitiesKHR shared_surface_capabilities;
VkSurfaceCapabilities2EXT surface_capabilities2_ext;
VkSurfaceKHR surface;
int width, height;
#ifdef VK_USE_PLATFORM_WIN32_KHR
HINSTANCE h_instance; // Windows Instance
HWND h_wnd; // window handle
#elif VK_USE_PLATFORM_XCB_KHR
xcb_connection_t *xcb_connection;
xcb_screen_t *xcb_screen;
xcb_window_t xcb_window;
#elif VK_USE_PLATFORM_XLIB_KHR
Display *xlib_display;
Window xlib_window;
#elif VK_USE_PLATFORM_ANDROID_KHR // TODO
ANativeWindow *window;
#elif VK_USE_PLATFORM_MACOS_MVK
void *window;
#endif
};
struct AppGpu {
uint32_t id;
VkPhysicalDevice obj;
VkPhysicalDeviceProperties props;
VkPhysicalDeviceProperties2KHR props2;
uint32_t queue_count;
VkQueueFamilyProperties *queue_props;
VkQueueFamilyProperties2KHR *queue_props2;
VkDeviceQueueCreateInfo *queue_reqs;
struct AppInstance *inst;
VkPhysicalDeviceMemoryProperties memory_props;
VkPhysicalDeviceMemoryProperties2KHR memory_props2;
VkPhysicalDeviceFeatures features;
VkPhysicalDeviceFeatures2KHR features2;
VkPhysicalDevice limits;
uint32_t device_extension_count;
VkExtensionProperties *device_extensions;
};
static VKAPI_ATTR VkBool32 VKAPI_CALL DbgCallback(VkFlags msgFlags, VkDebugReportObjectTypeEXT objType, uint64_t srcObject,
size_t location, int32_t msgCode, const char *pLayerPrefix, const char *pMsg,
void *pUserData) {
char *message = (char *)malloc(strlen(pMsg) + 100);
assert(message);
if (msgFlags & VK_DEBUG_REPORT_ERROR_BIT_EXT) {
sprintf(message, "ERROR: [%s] Code %d : %s", pLayerPrefix, msgCode, pMsg);
} else if (msgFlags & VK_DEBUG_REPORT_WARNING_BIT_EXT) {
sprintf(message, "WARNING: [%s] Code %d : %s", pLayerPrefix, msgCode, pMsg);
} else if (msgFlags & VK_DEBUG_REPORT_INFORMATION_BIT_EXT) {
sprintf(message, "INFO: [%s] Code %d : %s", pLayerPrefix, msgCode, pMsg);
} else if (msgFlags & VK_DEBUG_REPORT_DEBUG_BIT_EXT) {
sprintf(message, "DEBUG: [%s] Code %d : %s", pLayerPrefix, msgCode, pMsg);
}
printf("%s\n", message);
fflush(stdout);
free(message);
/*
* false indicates that layer should not bail-out of an
* API call that had validation failures. This may mean that the
* app dies inside the driver due to invalid parameter(s).
* That's what would happen without validation layers, so we'll
* keep that behavior here.
*/
return false;
}
static const char *VkResultString(VkResult err) {
switch (err) {
#define STR(r) \
case r: \
return #r
STR(VK_SUCCESS);
STR(VK_NOT_READY);
STR(VK_TIMEOUT);
STR(VK_EVENT_SET);
STR(VK_EVENT_RESET);
STR(VK_ERROR_INITIALIZATION_FAILED);
STR(VK_ERROR_OUT_OF_HOST_MEMORY);
STR(VK_ERROR_OUT_OF_DEVICE_MEMORY);
STR(VK_ERROR_DEVICE_LOST);
STR(VK_ERROR_LAYER_NOT_PRESENT);
STR(VK_ERROR_EXTENSION_NOT_PRESENT);
STR(VK_ERROR_MEMORY_MAP_FAILED);
STR(VK_ERROR_INCOMPATIBLE_DRIVER);
#undef STR
default:
return "UNKNOWN_RESULT";
}
}
static const char *VkPhysicalDeviceTypeString(VkPhysicalDeviceType type) {
switch (type) {
#define STR(r) \
case VK_PHYSICAL_DEVICE_TYPE_##r: \
return #r
STR(OTHER);
STR(INTEGRATED_GPU);
STR(DISCRETE_GPU);
STR(VIRTUAL_GPU);
STR(CPU);
#undef STR
default:
return "UNKNOWN_DEVICE";
}
}
static const char *VkFormatString(VkFormat fmt) {
switch (fmt) {
#define STR(r) \
case VK_FORMAT_##r: \
return #r
STR(UNDEFINED);
STR(R4G4_UNORM_PACK8);
STR(R4G4B4A4_UNORM_PACK16);
STR(B4G4R4A4_UNORM_PACK16);
STR(R5G6B5_UNORM_PACK16);
STR(B5G6R5_UNORM_PACK16);
STR(R5G5B5A1_UNORM_PACK16);
STR(B5G5R5A1_UNORM_PACK16);
STR(A1R5G5B5_UNORM_PACK16);
STR(R8_UNORM);
STR(R8_SNORM);
STR(R8_USCALED);
STR(R8_SSCALED);
STR(R8_UINT);
STR(R8_SINT);
STR(R8_SRGB);
STR(R8G8_UNORM);
STR(R8G8_SNORM);
STR(R8G8_USCALED);
STR(R8G8_SSCALED);
STR(R8G8_UINT);
STR(R8G8_SINT);
STR(R8G8_SRGB);
STR(R8G8B8_UNORM);
STR(R8G8B8_SNORM);
STR(R8G8B8_USCALED);
STR(R8G8B8_SSCALED);
STR(R8G8B8_UINT);
STR(R8G8B8_SINT);
STR(R8G8B8_SRGB);
STR(B8G8R8_UNORM);
STR(B8G8R8_SNORM);
STR(B8G8R8_USCALED);
STR(B8G8R8_SSCALED);
STR(B8G8R8_UINT);
STR(B8G8R8_SINT);
STR(B8G8R8_SRGB);
STR(R8G8B8A8_UNORM);
STR(R8G8B8A8_SNORM);
STR(R8G8B8A8_USCALED);
STR(R8G8B8A8_SSCALED);
STR(R8G8B8A8_UINT);
STR(R8G8B8A8_SINT);
STR(R8G8B8A8_SRGB);
STR(B8G8R8A8_UNORM);
STR(B8G8R8A8_SNORM);
STR(B8G8R8A8_USCALED);
STR(B8G8R8A8_SSCALED);
STR(B8G8R8A8_UINT);
STR(B8G8R8A8_SINT);
STR(B8G8R8A8_SRGB);
STR(A8B8G8R8_UNORM_PACK32);
STR(A8B8G8R8_SNORM_PACK32);
STR(A8B8G8R8_USCALED_PACK32);
STR(A8B8G8R8_SSCALED_PACK32);
STR(A8B8G8R8_UINT_PACK32);
STR(A8B8G8R8_SINT_PACK32);
STR(A8B8G8R8_SRGB_PACK32);
STR(A2R10G10B10_UNORM_PACK32);
STR(A2R10G10B10_SNORM_PACK32);
STR(A2R10G10B10_USCALED_PACK32);
STR(A2R10G10B10_SSCALED_PACK32);
STR(A2R10G10B10_UINT_PACK32);
STR(A2R10G10B10_SINT_PACK32);
STR(A2B10G10R10_UNORM_PACK32);
STR(A2B10G10R10_SNORM_PACK32);
STR(A2B10G10R10_USCALED_PACK32);
STR(A2B10G10R10_SSCALED_PACK32);
STR(A2B10G10R10_UINT_PACK32);
STR(A2B10G10R10_SINT_PACK32);
STR(R16_UNORM);
STR(R16_SNORM);
STR(R16_USCALED);
STR(R16_SSCALED);
STR(R16_UINT);
STR(R16_SINT);
STR(R16_SFLOAT);
STR(R16G16_UNORM);
STR(R16G16_SNORM);
STR(R16G16_USCALED);
STR(R16G16_SSCALED);
STR(R16G16_UINT);
STR(R16G16_SINT);
STR(R16G16_SFLOAT);
STR(R16G16B16_UNORM);
STR(R16G16B16_SNORM);
STR(R16G16B16_USCALED);
STR(R16G16B16_SSCALED);
STR(R16G16B16_UINT);
STR(R16G16B16_SINT);
STR(R16G16B16_SFLOAT);
STR(R16G16B16A16_UNORM);
STR(R16G16B16A16_SNORM);
STR(R16G16B16A16_USCALED);
STR(R16G16B16A16_SSCALED);
STR(R16G16B16A16_UINT);
STR(R16G16B16A16_SINT);
STR(R16G16B16A16_SFLOAT);
STR(R32_UINT);
STR(R32_SINT);
STR(R32_SFLOAT);
STR(R32G32_UINT);
STR(R32G32_SINT);
STR(R32G32_SFLOAT);
STR(R32G32B32_UINT);
STR(R32G32B32_SINT);
STR(R32G32B32_SFLOAT);
STR(R32G32B32A32_UINT);
STR(R32G32B32A32_SINT);
STR(R32G32B32A32_SFLOAT);
STR(R64_UINT);
STR(R64_SINT);
STR(R64_SFLOAT);
STR(R64G64_UINT);
STR(R64G64_SINT);
STR(R64G64_SFLOAT);
STR(R64G64B64_UINT);
STR(R64G64B64_SINT);
STR(R64G64B64_SFLOAT);
STR(R64G64B64A64_UINT);
STR(R64G64B64A64_SINT);
STR(R64G64B64A64_SFLOAT);
STR(B10G11R11_UFLOAT_PACK32);
STR(E5B9G9R9_UFLOAT_PACK32);
STR(D16_UNORM);
STR(X8_D24_UNORM_PACK32);
STR(D32_SFLOAT);
STR(S8_UINT);
STR(D16_UNORM_S8_UINT);
STR(D24_UNORM_S8_UINT);
STR(D32_SFLOAT_S8_UINT);
STR(BC1_RGB_UNORM_BLOCK);
STR(BC1_RGB_SRGB_BLOCK);
STR(BC1_RGBA_UNORM_BLOCK);
STR(BC1_RGBA_SRGB_BLOCK);
STR(BC2_UNORM_BLOCK);
STR(BC2_SRGB_BLOCK);
STR(BC3_UNORM_BLOCK);
STR(BC3_SRGB_BLOCK);
STR(BC4_UNORM_BLOCK);
STR(BC4_SNORM_BLOCK);
STR(BC5_UNORM_BLOCK);
STR(BC5_SNORM_BLOCK);
STR(BC6H_UFLOAT_BLOCK);
STR(BC6H_SFLOAT_BLOCK);
STR(BC7_UNORM_BLOCK);
STR(BC7_SRGB_BLOCK);
STR(ETC2_R8G8B8_UNORM_BLOCK);
STR(ETC2_R8G8B8_SRGB_BLOCK);
STR(ETC2_R8G8B8A1_UNORM_BLOCK);
STR(ETC2_R8G8B8A1_SRGB_BLOCK);
STR(ETC2_R8G8B8A8_UNORM_BLOCK);
STR(ETC2_R8G8B8A8_SRGB_BLOCK);
STR(EAC_R11_UNORM_BLOCK);
STR(EAC_R11_SNORM_BLOCK);
STR(EAC_R11G11_UNORM_BLOCK);
STR(EAC_R11G11_SNORM_BLOCK);
STR(ASTC_4x4_UNORM_BLOCK);
STR(ASTC_4x4_SRGB_BLOCK);
STR(ASTC_5x4_UNORM_BLOCK);
STR(ASTC_5x4_SRGB_BLOCK);
STR(ASTC_5x5_UNORM_BLOCK);
STR(ASTC_5x5_SRGB_BLOCK);
STR(ASTC_6x5_UNORM_BLOCK);
STR(ASTC_6x5_SRGB_BLOCK);
STR(ASTC_6x6_UNORM_BLOCK);
STR(ASTC_6x6_SRGB_BLOCK);
STR(ASTC_8x5_UNORM_BLOCK);
STR(ASTC_8x5_SRGB_BLOCK);
STR(ASTC_8x6_UNORM_BLOCK);
STR(ASTC_8x6_SRGB_BLOCK);
STR(ASTC_8x8_UNORM_BLOCK);
STR(ASTC_8x8_SRGB_BLOCK);
STR(ASTC_10x5_UNORM_BLOCK);
STR(ASTC_10x5_SRGB_BLOCK);
STR(ASTC_10x6_UNORM_BLOCK);
STR(ASTC_10x6_SRGB_BLOCK);
STR(ASTC_10x8_UNORM_BLOCK);
STR(ASTC_10x8_SRGB_BLOCK);
STR(ASTC_10x10_UNORM_BLOCK);
STR(ASTC_10x10_SRGB_BLOCK);
STR(ASTC_12x10_UNORM_BLOCK);
STR(ASTC_12x10_SRGB_BLOCK);
STR(ASTC_12x12_UNORM_BLOCK);
STR(ASTC_12x12_SRGB_BLOCK);
#undef STR
default:
return "UNKNOWN_FORMAT";
}
}
#if defined(VK_USE_PLATFORM_XCB_KHR) || defined(VK_USE_PLATFORM_XLIB_KHR) || defined(VK_USE_PLATFORM_WIN32_KHR) || \
defined(VK_USE_PLATFORM_MACOS_MVK)
static const char *VkPresentModeString(VkPresentModeKHR mode) {
switch (mode) {
#define STR(r) \
case VK_PRESENT_MODE_##r: \
return #r
STR(IMMEDIATE_KHR);
STR(MAILBOX_KHR);
STR(FIFO_KHR);
STR(FIFO_RELAXED_KHR);
#undef STR
default:
return "UNKNOWN_FORMAT";
}
}
#endif
static bool CheckExtensionEnabled(const char *extension_to_check, const char **extension_list, uint32_t extension_count) {
for (uint32_t i = 0; i < extension_count; ++i) {
if (!strcmp(extension_to_check, extension_list[i])) {
return true;
}
}
return false;
}
static bool CheckPhysicalDeviceExtensionIncluded(const char *extension_to_check, VkExtensionProperties *extension_list,
uint32_t extension_count) {
for (uint32_t i = 0; i < extension_count; ++i) {
if (!strcmp(extension_to_check, extension_list[i].extensionName)) {
return true;
}
}
return false;
}
static void buildpNextChain(struct VkStructureHeader *first, const struct pNextChainBuildingBlockInfo *chain_info,
uint32_t chain_info_len) {
struct VkStructureHeader *place = first;
for (uint32_t i = 0; i < chain_info_len; i++) {
place->pNext = malloc(chain_info[i].mem_size);
if (!place->pNext) {
ERR_EXIT(VK_ERROR_OUT_OF_HOST_MEMORY);
}
place = place->pNext;
place->sType = chain_info[i].sType;
}
place->pNext = NULL;
}
static void freepNextChain(struct VkStructureHeader *first) {
struct VkStructureHeader *place = first;
struct VkStructureHeader *next = NULL;
while (place) {
next = place->pNext;
free(place);
place = next;
}
}
static void ExtractVersion(uint32_t version, uint32_t *major, uint32_t *minor, uint32_t *patch) {
*major = version >> 22;
*minor = (version >> 12) & 0x3ff;
*patch = version & 0xfff;
}
static void AppGetPhysicalDeviceLayerExtensions(struct AppGpu *gpu, char *layer_name, uint32_t *extension_count,
VkExtensionProperties **extension_properties) {
VkResult err;
uint32_t ext_count = 0;
VkExtensionProperties *ext_ptr = NULL;
/* repeat get until VK_INCOMPLETE goes away */
do {
err = vkEnumerateDeviceExtensionProperties(gpu->obj, layer_name, &ext_count, NULL);
assert(!err);
if (ext_ptr) {
free(ext_ptr);
}
ext_ptr = malloc(ext_count * sizeof(VkExtensionProperties));
err = vkEnumerateDeviceExtensionProperties(gpu->obj, layer_name, &ext_count, ext_ptr);
} while (err == VK_INCOMPLETE);
assert(!err);
*extension_count = ext_count;
*extension_properties = ext_ptr;
}
static void AppGetGlobalLayerExtensions(char *layer_name, uint32_t *extension_count, VkExtensionProperties **extension_properties) {
VkResult err;
uint32_t ext_count = 0;
VkExtensionProperties *ext_ptr = NULL;
/* repeat get until VK_INCOMPLETE goes away */
do {
// gets the extension count if the last parameter is NULL
err = vkEnumerateInstanceExtensionProperties(layer_name, &ext_count, NULL);
assert(!err);
if (ext_ptr) {
free(ext_ptr);
}
ext_ptr = malloc(ext_count * sizeof(VkExtensionProperties));
// gets the extension properties if the last parameter is not NULL
err = vkEnumerateInstanceExtensionProperties(layer_name, &ext_count, ext_ptr);
} while (err == VK_INCOMPLETE);
assert(!err);
*extension_count = ext_count;
*extension_properties = ext_ptr;
}
/* Gets a list of layer and instance extensions */
static void AppGetInstanceExtensions(struct AppInstance *inst) {
VkResult U_ASSERT_ONLY err;
uint32_t count = 0;
/* Scan layers */
VkLayerProperties *global_layer_properties = NULL;
struct LayerExtensionList *global_layers = NULL;
do {
err = vkEnumerateInstanceLayerProperties(&count, NULL);
assert(!err);
if (global_layer_properties) {
free(global_layer_properties);
}
global_layer_properties = malloc(sizeof(VkLayerProperties) * count);
assert(global_layer_properties);
if (global_layers) {
free(global_layers);
}
global_layers = malloc(sizeof(struct LayerExtensionList) * count);
assert(global_layers);
err = vkEnumerateInstanceLayerProperties(&count, global_layer_properties);
} while (err == VK_INCOMPLETE);
assert(!err);
inst->global_layer_count = count;
inst->global_layers = global_layers;
for (uint32_t i = 0; i < inst->global_layer_count; ++i) {
VkLayerProperties *src_info = &global_layer_properties[i];
struct LayerExtensionList *dst_info = &inst->global_layers[i];
memcpy(&dst_info->layer_properties, src_info, sizeof(VkLayerProperties));
// Save away layer extension info for report
// Gets layer extensions, if first parameter is not NULL
AppGetGlobalLayerExtensions(src_info->layerName, &dst_info->extension_count, &dst_info->extension_properties);
}
free(global_layer_properties);
// Collect global extensions
inst->global_extension_count = 0;
// Gets instance extensions, if no layer was specified in the first
// paramteter
AppGetGlobalLayerExtensions(NULL, &inst->global_extension_count, &inst->global_extensions);
}
// Prints opening code for html output file
void PrintHtmlHeader(FILE *out) {
fprintf(out, "<!doctype html>\n");
fprintf(out, "<html>\n");
fprintf(out, "\t<head>\n");
fprintf(out, "\t\t<title>Vulkan Info</title>\n");
fprintf(out, "\t\t<style type='text/css'>\n");
fprintf(out, "\t\thtml {\n");
fprintf(out, "\t\t\tbackground-color: #0b1e48;\n");
fprintf(out, "\t\t\tbackground-image: url(\"https://vulkan.lunarg.com/img/bg-starfield.jpg\");\n");
fprintf(out, "\t\t\tbackground-position: center;\n");
fprintf(out, "\t\t\t-webkit-background-size: cover;\n");
fprintf(out, "\t\t\t-moz-background-size: cover;\n");
fprintf(out, "\t\t\t-o-background-size: cover;\n");
fprintf(out, "\t\t\tbackground-size: cover;\n");
fprintf(out, "\t\t\tbackground-attachment: fixed;\n");
fprintf(out, "\t\t\tbackground-repeat: no-repeat;\n");
fprintf(out, "\t\t\theight: 100%%;\n");
fprintf(out, "\t\t}\n");
fprintf(out, "\t\t#header {\n");
fprintf(out, "\t\t\tz-index: -1;\n");
fprintf(out, "\t\t}\n");
fprintf(out, "\t\t#header>img {\n");
fprintf(out, "\t\t\tposition: absolute;\n");
fprintf(out, "\t\t\twidth: 160px;\n");
fprintf(out, "\t\t\tmargin-left: -280px;\n");
fprintf(out, "\t\t\ttop: -10px;\n");
fprintf(out, "\t\t\tleft: 50%%;\n");
fprintf(out, "\t\t}\n");
fprintf(out, "\t\t#header>h1 {\n");
fprintf(out, "\t\t\tfont-family: Arial, \"Helvetica Neue\", Helvetica, sans-serif;\n");
fprintf(out, "\t\t\tfont-size: 44px;\n");
fprintf(out, "\t\t\tfont-weight: 200;\n");
fprintf(out, "\t\t\ttext-shadow: 4px 4px 5px #000;\n");
fprintf(out, "\t\t\tcolor: #eee;\n");
fprintf(out, "\t\t\tposition: absolute;\n");
fprintf(out, "\t\t\twidth: 400px;\n");
fprintf(out, "\t\t\tmargin-left: -80px;\n");
fprintf(out, "\t\t\ttop: 8px;\n");
fprintf(out, "\t\t\tleft: 50%%;\n");
fprintf(out, "\t\t}\n");
fprintf(out, "\t\tbody {\n");
fprintf(out, "\t\t\tfont-family: Consolas, monaco, monospace;\n");
fprintf(out, "\t\t\tfont-size: 14px;\n");
fprintf(out, "\t\t\tline-height: 20px;\n");
fprintf(out, "\t\t\tcolor: #eee;\n");
fprintf(out, "\t\t\theight: 100%%;\n");
fprintf(out, "\t\t\tmargin: 0;\n");
fprintf(out, "\t\t\toverflow: hidden;\n");
fprintf(out, "\t\t}\n");
fprintf(out, "\t\t#wrapper {\n");
fprintf(out, "\t\t\tbackground-color: rgba(0, 0, 0, 0.7);\n");
fprintf(out, "\t\t\tborder: 1px solid #446;\n");
fprintf(out, "\t\t\tbox-shadow: 0px 0px 10px #000;\n");
fprintf(out, "\t\t\tpadding: 8px 12px;\n\n");
fprintf(out, "\t\t\tdisplay: inline-block;\n");
fprintf(out, "\t\t\tposition: absolute;\n");
fprintf(out, "\t\t\ttop: 80px;\n");
fprintf(out, "\t\t\tbottom: 25px;\n");
fprintf(out, "\t\t\tleft: 50px;\n");
fprintf(out, "\t\t\tright: 50px;\n");
fprintf(out, "\t\t\toverflow: auto;\n");
fprintf(out, "\t\t}\n");
fprintf(out, "\t\tdetails>details {\n");
fprintf(out, "\t\t\tmargin-left: 22px;\n");
fprintf(out, "\t\t}\n");
fprintf(out, "\t\tdetails>summary:only-child::-webkit-details-marker {\n");
fprintf(out, "\t\t\tdisplay: none;\n");
fprintf(out, "\t\t}\n");
fprintf(out, "\t\t.var, .type, .val {\n");
fprintf(out, "\t\t\tdisplay: inline;\n");
fprintf(out, "\t\t}\n");
fprintf(out, "\t\t.var {\n");
fprintf(out, "\t\t}\n");
fprintf(out, "\t\t.type {\n");
fprintf(out, "\t\t\tcolor: #acf;\n");
fprintf(out, "\t\t\tmargin: 0 12px;\n");
fprintf(out, "\t\t}\n");
fprintf(out, "\t\t.val {\n");
fprintf(out, "\t\t\tcolor: #afa;\n");
fprintf(out, "\t\t\tbackground: #222;\n");
fprintf(out, "\t\t\ttext-align: right;\n");
fprintf(out, "\t\t}\n");
fprintf(out, "\t\t</style>\n");
fprintf(out, "\t</head>\n");
fprintf(out, "\t<body>\n");
fprintf(out, "\t\t<div id='header'>\n");
fprintf(out, "\t\t\t<h1>Vulkan Info</h1>\n");
fprintf(out, "\t\t</div>\n");
fprintf(out, "\t\t<div id='wrapper'>\n");
}
// Prints closing code for html output file
void PrintHtmlFooter(FILE *out) {
fprintf(out, "\t\t</div>\n");
fprintf(out, "\t</body>\n");
fprintf(out, "</html>");
}
// Prints opening code for json output file
void PrintJsonHeader(const int vulkan_major, const int vulkan_minor, const int vulkan_patch) {
printf("{\n");
printf("\t\"$schema\": \"https://schema.khronos.org/vulkan/devsim_1_0_0.json#\",\n");
printf("\t\"comments\": {\n");
printf("\t\t\"desc\": \"JSON configuration file describing GPU %u. Generated using the vulkaninfo program.\",\n", selected_gpu);
printf("\t\t\"vulkanApiVersion\": \"%d.%d.%d\"\n", vulkan_major, vulkan_minor, vulkan_patch);
printf("\t}");
}
// Checks if current argument specifies json output, interprets/updates gpu selection
bool CheckForJsonOption(const char *arg) {
if (strncmp("--json", arg, 6) == 0 || strcmp(arg, "-j") == 0) {
if (strlen(arg) > 7 && strncmp("--json=", arg, 7) == 0) {
selected_gpu = strtol(arg + 7, NULL, 10);
}
human_readable_output = false;
json_output = true;
return true;
} else {
return false;
}
}
// static void AppCreateInstance(struct AppInstance *inst, int argc, ...) {
static void AppCreateInstance(struct AppInstance *inst) {
AppGetInstanceExtensions(inst);
//---Build a list of extensions to load---
const char *info_instance_extensions[] = {VK_EXT_DISPLAY_SURFACE_COUNTER_EXTENSION_NAME,
VK_KHR_DISPLAY_EXTENSION_NAME,
VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME,
VK_KHR_GET_SURFACE_CAPABILITIES_2_EXTENSION_NAME,
VK_KHR_SHARED_PRESENTABLE_IMAGE_EXTENSION_NAME,
VK_KHR_SURFACE_EXTENSION_NAME,
VK_KHR_DEVICE_GROUP_CREATION_EXTENSION_NAME,
#ifdef VK_USE_PLATFORM_WIN32_KHR
VK_KHR_WIN32_SURFACE_EXTENSION_NAME
#elif VK_USE_PLATFORM_XCB_KHR
VK_KHR_XCB_SURFACE_EXTENSION_NAME
#elif VK_USE_PLATFORM_XLIB_KHR
VK_KHR_XLIB_SURFACE_EXTENSION_NAME
#elif VK_USE_PLATFORM_WAYLAND_KHR
VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME
#elif VK_USE_PLATFORM_ANDROID_KHR
VK_KHR_ANDROID_SURFACE_EXTENSION_NAME
#elif VK_USE_PLATFORM_MACOS_MVK
VK_MVK_MACOS_SURFACE_EXTENSION_NAME
#endif
};
const uint32_t info_instance_extensions_count = ARRAY_SIZE(info_instance_extensions);
inst->inst_extensions = malloc(sizeof(char *) * ARRAY_SIZE(info_instance_extensions));
inst->inst_extensions_count = 0;
for (uint32_t k = 0; (k < info_instance_extensions_count); ++k) {
for (uint32_t j = 0; (j < inst->global_extension_count); ++j) {
const char *found_name = inst->global_extensions[j].extensionName;
if (!strcmp(info_instance_extensions[k], found_name)) {
inst->inst_extensions[inst->inst_extensions_count++] = info_instance_extensions[k];
break;
}
}
}
//----------------------------------------
const VkApplicationInfo app_info = {
.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO,
.pNext = NULL,
.pApplicationName = APP_SHORT_NAME,
.applicationVersion = 1,
.pEngineName = APP_SHORT_NAME,
.engineVersion = 1,
.apiVersion = VK_API_VERSION_1_0,
};
VkInstanceCreateInfo inst_info = {.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
.pNext = NULL,
.pApplicationInfo = &app_info,
.enabledLayerCount = 0,
.ppEnabledLayerNames = NULL,
.enabledExtensionCount = inst->inst_extensions_count,
.ppEnabledExtensionNames = inst->inst_extensions};
VkDebugReportCallbackCreateInfoEXT dbg_info;
memset(&dbg_info, 0, sizeof(dbg_info));
dbg_info.sType = VK_STRUCTURE_TYPE_DEBUG_REPORT_CREATE_INFO_EXT;
dbg_info.flags = VK_DEBUG_REPORT_ERROR_BIT_EXT | VK_DEBUG_REPORT_WARNING_BIT_EXT;
dbg_info.pfnCallback = DbgCallback;
inst_info.pNext = &dbg_info;
VkResult U_ASSERT_ONLY err;
err = vkCreateInstance(&inst_info, NULL, &inst->instance);
if (err == VK_ERROR_INCOMPATIBLE_DRIVER) {
fprintf(stderr, "Cannot create Vulkan instance.\n");
ERR_EXIT(err);
} else if (err) {
ERR_EXIT(err);
}
inst->vkGetPhysicalDeviceSurfaceSupportKHR =
(PFN_vkGetPhysicalDeviceSurfaceSupportKHR)vkGetInstanceProcAddr(inst->instance, "vkGetPhysicalDeviceSurfaceSupportKHR");
inst->vkGetPhysicalDeviceSurfaceCapabilitiesKHR = (PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR)vkGetInstanceProcAddr(
inst->instance, "vkGetPhysicalDeviceSurfaceCapabilitiesKHR");
inst->vkGetPhysicalDeviceSurfaceFormatsKHR =
(PFN_vkGetPhysicalDeviceSurfaceFormatsKHR)vkGetInstanceProcAddr(inst->instance, "vkGetPhysicalDeviceSurfaceFormatsKHR");
inst->vkGetPhysicalDeviceSurfacePresentModesKHR = (PFN_vkGetPhysicalDeviceSurfacePresentModesKHR)vkGetInstanceProcAddr(
inst->instance, "vkGetPhysicalDeviceSurfacePresentModesKHR");
inst->vkGetPhysicalDeviceProperties2KHR =
(PFN_vkGetPhysicalDeviceProperties2KHR)vkGetInstanceProcAddr(inst->instance, "vkGetPhysicalDeviceProperties2KHR");
inst->vkGetPhysicalDeviceFormatProperties2KHR = (PFN_vkGetPhysicalDeviceFormatProperties2KHR)vkGetInstanceProcAddr(
inst->instance, "vkGetPhysicalDeviceFormatProperties2KHR");
inst->vkGetPhysicalDeviceQueueFamilyProperties2KHR = (PFN_vkGetPhysicalDeviceQueueFamilyProperties2KHR)vkGetInstanceProcAddr(
inst->instance, "vkGetPhysicalDeviceQueueFamilyProperties2KHR");
inst->vkGetPhysicalDeviceFeatures2KHR =
(PFN_vkGetPhysicalDeviceFeatures2KHR)vkGetInstanceProcAddr(inst->instance, "vkGetPhysicalDeviceFeatures2KHR");
inst->vkGetPhysicalDeviceMemoryProperties2KHR = (PFN_vkGetPhysicalDeviceMemoryProperties2KHR)vkGetInstanceProcAddr(
inst->instance, "vkGetPhysicalDeviceMemoryProperties2KHR");
inst->vkGetPhysicalDeviceSurfaceCapabilities2KHR = (PFN_vkGetPhysicalDeviceSurfaceCapabilities2KHR)vkGetInstanceProcAddr(
inst->instance, "vkGetPhysicalDeviceSurfaceCapabilities2KHR");
inst->vkGetPhysicalDeviceSurfaceCapabilities2EXT = (PFN_vkGetPhysicalDeviceSurfaceCapabilities2EXT)vkGetInstanceProcAddr(
inst->instance, "vkGetPhysicalDeviceSurfaceCapabilities2EXT");
}
//-----------------------------------------------------------
static void AppDestroyInstance(struct AppInstance *inst) {
free(inst->global_extensions);
for (uint32_t i = 0; i < inst->global_layer_count; ++i) {
free(inst->global_layers[i].extension_properties);
}
free(inst->global_layers);
free((char **)inst->inst_extensions);
vkDestroyInstance(inst->instance, NULL);
}
static void AppGpuInit(struct AppGpu *gpu, struct AppInstance *inst, uint32_t id, VkPhysicalDevice obj) {
uint32_t i;
memset(gpu, 0, sizeof(*gpu));
gpu->id = id;
gpu->obj = obj;
gpu->inst = inst;
vkGetPhysicalDeviceProperties(gpu->obj, &gpu->props);
if (CheckExtensionEnabled(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME, gpu->inst->inst_extensions,
gpu->inst->inst_extensions_count)) {
struct pNextChainBuildingBlockInfo chain_info[] = {
{.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BLEND_OPERATION_ADVANCED_PROPERTIES_EXT,
.mem_size = sizeof(VkPhysicalDeviceBlendOperationAdvancedPropertiesEXT)},
{.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_POINT_CLIPPING_PROPERTIES_KHR,
.mem_size = sizeof(VkPhysicalDevicePointClippingPropertiesKHR)},
{.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PUSH_DESCRIPTOR_PROPERTIES_KHR,
.mem_size = sizeof(VkPhysicalDevicePushDescriptorPropertiesKHR)},
{.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DISCARD_RECTANGLE_PROPERTIES_EXT,
.mem_size = sizeof(VkPhysicalDeviceDiscardRectanglePropertiesEXT)},
{.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_PROPERTIES_KHR,
.mem_size = sizeof(VkPhysicalDeviceMultiviewPropertiesKHR)}};
uint32_t chain_info_len = ARRAY_SIZE(chain_info);
gpu->props2.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR;
buildpNextChain((struct VkStructureHeader *)&gpu->props2, chain_info, chain_info_len);
inst->vkGetPhysicalDeviceProperties2KHR(gpu->obj, &gpu->props2);
}
/* get queue count */
vkGetPhysicalDeviceQueueFamilyProperties(gpu->obj, &gpu->queue_count, NULL);
gpu->queue_props = malloc(sizeof(gpu->queue_props[0]) * gpu->queue_count);
if (!gpu->queue_props) {
ERR_EXIT(VK_ERROR_OUT_OF_HOST_MEMORY);
}
vkGetPhysicalDeviceQueueFamilyProperties(gpu->obj, &gpu->queue_count, gpu->queue_props);
if (CheckExtensionEnabled(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME, gpu->inst->inst_extensions,
gpu->inst->inst_extensions_count)) {
gpu->queue_props2 = malloc(sizeof(gpu->queue_props2[0]) * gpu->queue_count);
if (!gpu->queue_props2) {
ERR_EXIT(VK_ERROR_OUT_OF_HOST_MEMORY);
}
for (i = 0; i < gpu->queue_count; ++i) {
gpu->queue_props2[i].sType = VK_STRUCTURE_TYPE_QUEUE_FAMILY_PROPERTIES_2_KHR;
gpu->queue_props2[i].pNext = NULL;
}
inst->vkGetPhysicalDeviceQueueFamilyProperties2KHR(gpu->obj, &gpu->queue_count, gpu->queue_props2);
}
/* set up queue requests */
gpu->queue_reqs = malloc(sizeof(*gpu->queue_reqs) * gpu->queue_count);
if (!gpu->queue_reqs) {
ERR_EXIT(VK_ERROR_OUT_OF_HOST_MEMORY);
}
for (i = 0; i < gpu->queue_count; ++i) {
float *queue_priorities = NULL;
if (CheckExtensionEnabled(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME, gpu->inst->inst_extensions,
gpu->inst->inst_extensions_count)) {
queue_priorities = malloc(gpu->queue_props2[i].queueFamilyProperties.queueCount * sizeof(float));
} else {
queue_priorities = malloc(gpu->queue_props[i].queueCount * sizeof(float));
}
if (!queue_priorities) {
ERR_EXIT(VK_ERROR_OUT_OF_HOST_MEMORY);
}
if (CheckExtensionEnabled(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME, gpu->inst->inst_extensions,
gpu->inst->inst_extensions_count)) {
memset(queue_priorities, 0, gpu->queue_props2[i].queueFamilyProperties.queueCount * sizeof(float));
} else {
memset(queue_priorities, 0, gpu->queue_props[i].queueCount * sizeof(float));
}
gpu->queue_reqs[i].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
gpu->queue_reqs[i].pNext = NULL;
gpu->queue_reqs[i].flags = 0;
gpu->queue_reqs[i].queueFamilyIndex = i;
if (CheckExtensionEnabled(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME, gpu->inst->inst_extensions,
gpu->inst->inst_extensions_count)) {
gpu->queue_reqs[i].queueCount = gpu->queue_props2[i].queueFamilyProperties.queueCount;
} else {
gpu->queue_reqs[i].queueCount = gpu->queue_props[i].queueCount;
}
gpu->queue_reqs[i].pQueuePriorities = queue_priorities;
}
vkGetPhysicalDeviceMemoryProperties(gpu->obj, &gpu->memory_props);
vkGetPhysicalDeviceFeatures(gpu->obj, &gpu->features);
if (CheckExtensionEnabled(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME, gpu->inst->inst_extensions,
gpu->inst->inst_extensions_count)) {
gpu->memory_props2.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PROPERTIES_2_KHR;
gpu->memory_props2.pNext = NULL;
inst->vkGetPhysicalDeviceMemoryProperties2KHR(gpu->obj, &gpu->memory_props2);
struct pNextChainBuildingBlockInfo chain_info[] = {
{.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES_KHR,
.mem_size = sizeof(VkPhysicalDevice16BitStorageFeaturesKHR)},
{.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_YCBCR_CONVERSION_FEATURES_KHR,
.mem_size = sizeof(VkPhysicalDeviceSamplerYcbcrConversionFeaturesKHR)},
{.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTER_FEATURES_KHR,
.mem_size = sizeof(VkPhysicalDeviceVariablePointerFeaturesKHR)},
{.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BLEND_OPERATION_ADVANCED_FEATURES_EXT,
.mem_size = sizeof(VkPhysicalDeviceBlendOperationAdvancedFeaturesEXT)},
{.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES_KHR,
.mem_size = sizeof(VkPhysicalDeviceMultiviewFeaturesKHR)}};
uint32_t chain_info_len = ARRAY_SIZE(chain_info);
gpu->features2.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2_KHR;
buildpNextChain((struct VkStructureHeader *)&gpu->features2, chain_info, chain_info_len);
inst->vkGetPhysicalDeviceFeatures2KHR(gpu->obj, &gpu->features2);
}
AppGetPhysicalDeviceLayerExtensions(gpu, NULL, &gpu->device_extension_count, &gpu->device_extensions);
}
static void AppGpuDestroy(struct AppGpu *gpu) {
free(gpu->device_extensions);
if (CheckExtensionEnabled(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME, gpu->inst->inst_extensions,