vulkaninfo.c revision 4e19ed0ed322e45993bac7917a1a253dbaaf88f9 
1/*
2 * Vulkan
3 *
4 * Copyright (C) 2014 LunarG, Inc.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included
14 * in all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 */
24#include <stdlib.h>
25#include <stdio.h>
26#include <stdbool.h>
27#include <string.h>
28#include <assert.h>
29
30#ifdef _WIN32
31#include <Windows.h>
32#include <fcntl.h>
33#include <io.h>
34#endif
35
36#include <vulkan.h>
37
38#define ERR(err) printf("%s:%d: failed with %s\n", \
39    __FILE__, __LINE__, vk_result_string(err));
40
41#ifdef _WIN32
42
43bool consoleCreated = false;
44
45#define WAIT_FOR_CONSOLE_DESTROY \
46    do { \
47        if (consoleCreated) \
48            Sleep(INFINITE); \
49    } while (0)
50#else
51    #define WAIT_FOR_CONSOLE_DESTROY
52#endif
53
54
55#define ERR_EXIT(err) \
56    do { \
57        ERR(err); \
58        fflush(stdout); \
59        WAIT_FOR_CONSOLE_DESTROY; \
60        exit(-1); \
61   } while (0)
62
63#if defined(NDEBUG) && defined(__GNUC__)
64#define U_ASSERT_ONLY __attribute__((unused))
65#else
66#define U_ASSERT_ONLY
67#endif
68
69#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
70
71#define MAX_GPUS 8
72
73#define MAX_QUEUE_TYPES 5
74#define APP_SHORT_NAME "vulkaninfo"
75
76struct app_gpu;
77
78struct app_dev {
79    struct app_gpu *gpu; /* point back to the GPU */
80
81    VkDevice obj;
82
83
84    VkFormatProperties format_props[VK_NUM_FORMAT];
85};
86
87struct app_gpu {
88    uint32_t id;
89    VkPhysicalDevice obj;
90
91    VkPhysicalDeviceProperties props;
92    VkPhysicalDevicePerformance perf;
93
94    uint32_t queue_count;
95    VkPhysicalDeviceQueueProperties *queue_props;
96    VkDeviceQueueCreateInfo *queue_reqs;
97
98    VkPhysicalDeviceMemoryProperties memory_props;
99
100    uint32_t extension_count;
101    char **extensions;
102
103    struct app_dev dev;
104};
105
106static const char *vk_result_string(VkResult err)
107{
108    switch (err) {
109#define STR(r) case r: return #r
110    STR(VK_SUCCESS);
111    STR(VK_UNSUPPORTED);
112    STR(VK_NOT_READY);
113    STR(VK_TIMEOUT);
114    STR(VK_EVENT_SET);
115    STR(VK_EVENT_RESET);
116    STR(VK_ERROR_UNKNOWN);
117    STR(VK_ERROR_UNAVAILABLE);
118    STR(VK_ERROR_INITIALIZATION_FAILED);
119    STR(VK_ERROR_OUT_OF_HOST_MEMORY);
120    STR(VK_ERROR_OUT_OF_DEVICE_MEMORY);
121    STR(VK_ERROR_DEVICE_ALREADY_CREATED);
122    STR(VK_ERROR_DEVICE_LOST);
123    STR(VK_ERROR_INVALID_POINTER);
124    STR(VK_ERROR_INVALID_VALUE);
125    STR(VK_ERROR_INVALID_HANDLE);
126    STR(VK_ERROR_INVALID_ORDINAL);
127    STR(VK_ERROR_INVALID_MEMORY_SIZE);
128    STR(VK_ERROR_INVALID_EXTENSION);
129    STR(VK_ERROR_INVALID_FLAGS);
130    STR(VK_ERROR_INVALID_ALIGNMENT);
131    STR(VK_ERROR_INVALID_FORMAT);
132    STR(VK_ERROR_INVALID_IMAGE);
133    STR(VK_ERROR_INVALID_DESCRIPTOR_SET_DATA);
134    STR(VK_ERROR_INVALID_QUEUE_TYPE);
135    STR(VK_ERROR_INVALID_OBJECT_TYPE);
136    STR(VK_ERROR_UNSUPPORTED_SHADER_IL_VERSION);
137    STR(VK_ERROR_BAD_SHADER_CODE);
138    STR(VK_ERROR_BAD_PIPELINE_DATA);
139    STR(VK_ERROR_TOO_MANY_MEMORY_REFERENCES);
140    STR(VK_ERROR_NOT_MAPPABLE);
141    STR(VK_ERROR_MEMORY_MAP_FAILED);
142    STR(VK_ERROR_MEMORY_UNMAP_FAILED);
143    STR(VK_ERROR_INCOMPATIBLE_DEVICE);
144    STR(VK_ERROR_INCOMPATIBLE_DRIVER);
145    STR(VK_ERROR_INCOMPLETE_COMMAND_BUFFER);
146    STR(VK_ERROR_BUILDING_COMMAND_BUFFER);
147    STR(VK_ERROR_MEMORY_NOT_BOUND);
148    STR(VK_ERROR_INCOMPATIBLE_QUEUE);
149    STR(VK_ERROR_NOT_SHAREABLE);
150#undef STR
151    default: return "UNKNOWN_RESULT";
152    }
153}
154
155static const char *vk_physical_device_type_string(VkPhysicalDeviceType type)
156{
157    switch (type) {
158#define STR(r) case VK_PHYSICAL_DEVICE_TYPE_ ##r: return #r
159    STR(OTHER);
160    STR(INTEGRATED_GPU);
161    STR(DISCRETE_GPU);
162    STR(VIRTUAL_GPU);
163#undef STR
164    default: return "UNKNOWN_DEVICE";
165    }
166}
167
168static const char *vk_format_string(VkFormat fmt)
169{
170    switch (fmt) {
171#define STR(r) case VK_FORMAT_ ##r: return #r
172    STR(UNDEFINED);
173    STR(R4G4_UNORM);
174    STR(R4G4_USCALED);
175    STR(R4G4B4A4_UNORM);
176    STR(R4G4B4A4_USCALED);
177    STR(R5G6B5_UNORM);
178    STR(R5G6B5_USCALED);
179    STR(R5G5B5A1_UNORM);
180    STR(R5G5B5A1_USCALED);
181    STR(R8_UNORM);
182    STR(R8_SNORM);
183    STR(R8_USCALED);
184    STR(R8_SSCALED);
185    STR(R8_UINT);
186    STR(R8_SINT);
187    STR(R8_SRGB);
188    STR(R8G8_UNORM);
189    STR(R8G8_SNORM);
190    STR(R8G8_USCALED);
191    STR(R8G8_SSCALED);
192    STR(R8G8_UINT);
193    STR(R8G8_SINT);
194    STR(R8G8_SRGB);
195    STR(R8G8B8_UNORM);
196    STR(R8G8B8_SNORM);
197    STR(R8G8B8_USCALED);
198    STR(R8G8B8_SSCALED);
199    STR(R8G8B8_UINT);
200    STR(R8G8B8_SINT);
201    STR(R8G8B8_SRGB);
202    STR(R8G8B8A8_UNORM);
203    STR(R8G8B8A8_SNORM);
204    STR(R8G8B8A8_USCALED);
205    STR(R8G8B8A8_SSCALED);
206    STR(R8G8B8A8_UINT);
207    STR(R8G8B8A8_SINT);
208    STR(R8G8B8A8_SRGB);
209    STR(R10G10B10A2_UNORM);
210    STR(R10G10B10A2_SNORM);
211    STR(R10G10B10A2_USCALED);
212    STR(R10G10B10A2_SSCALED);
213    STR(R10G10B10A2_UINT);
214    STR(R10G10B10A2_SINT);
215    STR(R16_UNORM);
216    STR(R16_SNORM);
217    STR(R16_USCALED);
218    STR(R16_SSCALED);
219    STR(R16_UINT);
220    STR(R16_SINT);
221    STR(R16_SFLOAT);
222    STR(R16G16_UNORM);
223    STR(R16G16_SNORM);
224    STR(R16G16_USCALED);
225    STR(R16G16_SSCALED);
226    STR(R16G16_UINT);
227    STR(R16G16_SINT);
228    STR(R16G16_SFLOAT);
229    STR(R16G16B16_UNORM);
230    STR(R16G16B16_SNORM);
231    STR(R16G16B16_USCALED);
232    STR(R16G16B16_SSCALED);
233    STR(R16G16B16_UINT);
234    STR(R16G16B16_SINT);
235    STR(R16G16B16_SFLOAT);
236    STR(R16G16B16A16_UNORM);
237    STR(R16G16B16A16_SNORM);
238    STR(R16G16B16A16_USCALED);
239    STR(R16G16B16A16_SSCALED);
240    STR(R16G16B16A16_UINT);
241    STR(R16G16B16A16_SINT);
242    STR(R16G16B16A16_SFLOAT);
243    STR(R32_UINT);
244    STR(R32_SINT);
245    STR(R32_SFLOAT);
246    STR(R32G32_UINT);
247    STR(R32G32_SINT);
248    STR(R32G32_SFLOAT);
249    STR(R32G32B32_UINT);
250    STR(R32G32B32_SINT);
251    STR(R32G32B32_SFLOAT);
252    STR(R32G32B32A32_UINT);
253    STR(R32G32B32A32_SINT);
254    STR(R32G32B32A32_SFLOAT);
255    STR(R64_SFLOAT);
256    STR(R64G64_SFLOAT);
257    STR(R64G64B64_SFLOAT);
258    STR(R64G64B64A64_SFLOAT);
259    STR(R11G11B10_UFLOAT);
260    STR(R9G9B9E5_UFLOAT);
261    STR(D16_UNORM);
262    STR(D24_UNORM);
263    STR(D32_SFLOAT);
264    STR(S8_UINT);
265    STR(D16_UNORM_S8_UINT);
266    STR(D24_UNORM_S8_UINT);
267    STR(D32_SFLOAT_S8_UINT);
268    STR(BC1_RGB_UNORM);
269    STR(BC1_RGB_SRGB);
270    STR(BC2_UNORM);
271    STR(BC2_SRGB);
272    STR(BC3_UNORM);
273    STR(BC3_SRGB);
274    STR(BC4_UNORM);
275    STR(BC4_SNORM);
276    STR(BC5_UNORM);
277    STR(BC5_SNORM);
278    STR(BC6H_UFLOAT);
279    STR(BC6H_SFLOAT);
280    STR(BC7_UNORM);
281    STR(BC7_SRGB);
282    STR(ETC2_R8G8B8_UNORM);
283    STR(ETC2_R8G8B8A1_UNORM);
284    STR(ETC2_R8G8B8A8_UNORM);
285    STR(EAC_R11_UNORM);
286    STR(EAC_R11_SNORM);
287    STR(EAC_R11G11_UNORM);
288    STR(EAC_R11G11_SNORM);
289    STR(ASTC_4x4_UNORM);
290    STR(ASTC_4x4_SRGB);
291    STR(ASTC_5x4_UNORM);
292    STR(ASTC_5x4_SRGB);
293    STR(ASTC_5x5_UNORM);
294    STR(ASTC_5x5_SRGB);
295    STR(ASTC_6x5_UNORM);
296    STR(ASTC_6x5_SRGB);
297    STR(ASTC_6x6_UNORM);
298    STR(ASTC_6x6_SRGB);
299    STR(ASTC_8x5_UNORM);
300    STR(ASTC_8x5_SRGB);
301    STR(ASTC_8x6_UNORM);
302    STR(ASTC_8x6_SRGB);
303    STR(ASTC_8x8_UNORM);
304    STR(ASTC_8x8_SRGB);
305    STR(ASTC_10x5_UNORM);
306    STR(ASTC_10x5_SRGB);
307    STR(ASTC_10x6_UNORM);
308    STR(ASTC_10x6_SRGB);
309    STR(ASTC_10x8_UNORM);
310    STR(ASTC_10x8_SRGB);
311    STR(ASTC_10x10_UNORM);
312    STR(ASTC_10x10_SRGB);
313    STR(ASTC_12x10_UNORM);
314    STR(ASTC_12x10_SRGB);
315    STR(ASTC_12x12_UNORM);
316    STR(ASTC_12x12_SRGB);
317    STR(B5G6R5_UNORM);
318    STR(B5G6R5_USCALED);
319    STR(B8G8R8_UNORM);
320    STR(B8G8R8_SNORM);
321    STR(B8G8R8_USCALED);
322    STR(B8G8R8_SSCALED);
323    STR(B8G8R8_UINT);
324    STR(B8G8R8_SINT);
325    STR(B8G8R8_SRGB);
326    STR(B8G8R8A8_UNORM);
327    STR(B8G8R8A8_SNORM);
328    STR(B8G8R8A8_USCALED);
329    STR(B8G8R8A8_SSCALED);
330    STR(B8G8R8A8_UINT);
331    STR(B8G8R8A8_SINT);
332    STR(B8G8R8A8_SRGB);
333    STR(B10G10R10A2_UNORM);
334    STR(B10G10R10A2_SNORM);
335    STR(B10G10R10A2_USCALED);
336    STR(B10G10R10A2_SSCALED);
337    STR(B10G10R10A2_UINT);
338    STR(B10G10R10A2_SINT);
339#undef STR
340    default: return "UNKNOWN_FORMAT";
341    }
342}
343
344static void app_dev_init_formats(struct app_dev *dev)
345{
346    VkFormat f;
347
348    for (f = 0; f < VK_NUM_FORMAT; f++) {
349        const VkFormat fmt = f;
350        VkResult err;
351        size_t size = sizeof(dev->format_props[f]);
352
353        err = vkGetFormatInfo(dev->obj, fmt,
354                               VK_FORMAT_INFO_TYPE_PROPERTIES,
355                               &size, &dev->format_props[f]);
356        if (err) {
357            memset(&dev->format_props[f], 0,
358                   sizeof(dev->format_props[f]));
359        }
360        else if (size != sizeof(dev->format_props[f])) {
361            ERR_EXIT(VK_ERROR_UNKNOWN);
362        }
363    }
364}
365
366static void app_dev_init(struct app_dev *dev, struct app_gpu *gpu)
367{
368    VkDeviceCreateInfo info = {
369        .sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO,
370        .pNext = NULL,
371        .queueRecordCount = 0,
372        .pRequestedQueues = NULL,
373        .extensionCount = 0,
374        .ppEnabledExtensionNames = NULL,
375        .flags = VK_DEVICE_CREATE_VALIDATION_BIT,
376    };
377    VkResult err;
378
379    /* request all queues */
380    info.queueRecordCount = gpu->queue_count;
381    info.pRequestedQueues = gpu->queue_reqs;
382
383    /* enable all extensions */
384    info.extensionCount = gpu->extension_count;
385    info.ppEnabledExtensionNames = (const char*const*) gpu->extensions;
386    dev->gpu = gpu;
387    err = vkCreateDevice(gpu->obj, &info, &dev->obj);
388    if (err)
389        ERR_EXIT(err);
390
391}
392
393static void app_dev_destroy(struct app_dev *dev)
394{
395    vkDestroyDevice(dev->obj);
396}
397
398static void app_gpu_init_extensions(struct app_gpu *gpu)
399{
400    VkResult U_ASSERT_ONLY err;
401    // Extensions to enable
402    static char *known_extensions[] = {
403        "VK_WSI_LunarG",
404    };
405    size_t extSize = sizeof(uint32_t);
406    uint32_t extCount = 0;
407    err = vkGetGlobalExtensionInfo(VK_EXTENSION_INFO_TYPE_COUNT, 0, &extSize, &extCount);
408    assert(!err);
409
410    VkExtensionProperties extProp;
411    extSize = sizeof(VkExtensionProperties);
412    bool32_t U_ASSERT_ONLY extFound = 0; // TODO : Need to enhance this if/when we enable multiple extensions
413    for (uint32_t i = 0; i < extCount; i++) {
414        err = vkGetGlobalExtensionInfo(VK_EXTENSION_INFO_TYPE_PROPERTIES, i, &extSize, &extProp);
415        if (!strcmp(known_extensions[0], extProp.extName)) {
416            extFound = 1;
417            gpu->extension_count++;
418        }
419    }
420    assert(extFound);
421
422    gpu->extensions =
423            malloc(sizeof(gpu->extensions[0]) * gpu->extension_count);
424    if (!gpu->extensions)
425        ERR_EXIT(VK_ERROR_OUT_OF_HOST_MEMORY);
426
427    gpu->extension_count = 0;
428    uint32_t i;
429    for (i = 0; i < ARRAY_SIZE(known_extensions); i++) {
430        // known_extensions were validated above so copy them over here
431        gpu->extensions[gpu->extension_count++] = known_extensions[i];
432    }
433}
434
435static void app_gpu_init(struct app_gpu *gpu, uint32_t id, VkPhysicalDevice obj)
436{
437    size_t size;
438    VkResult err;
439    uint32_t i;
440
441    memset(gpu, 0, sizeof(*gpu));
442
443    gpu->id = id;
444    gpu->obj = obj;
445    size = sizeof(gpu->props);
446    err = vkGetPhysicalDeviceInfo(gpu->obj,
447                        VK_PHYSICAL_DEVICE_INFO_TYPE_PROPERTIES,
448                        &size, &gpu->props);
449    if (err || size != sizeof(gpu->props))
450        ERR_EXIT(err);
451
452    size = sizeof(gpu->perf);
453    err = vkGetPhysicalDeviceInfo(gpu->obj,
454                        VK_PHYSICAL_DEVICE_INFO_TYPE_PERFORMANCE,
455                        &size, &gpu->perf);
456    if (err || size != sizeof(gpu->perf))
457        ERR_EXIT(err);
458
459    /* get queue count */
460    err = vkGetPhysicalDeviceInfo(gpu->obj,
461                        VK_PHYSICAL_DEVICE_INFO_TYPE_QUEUE_PROPERTIES,
462                        &size, NULL);
463    if (err || size % sizeof(gpu->queue_props[0]))
464        ERR_EXIT(err);
465    gpu->queue_count = (uint32_t) (size / sizeof(gpu->queue_props[0]));
466
467    gpu->queue_props =
468            malloc(sizeof(gpu->queue_props[0]) * gpu->queue_count);
469    size = sizeof(gpu->queue_props[0]) * gpu->queue_count;
470    if (!gpu->queue_props)
471        ERR_EXIT(VK_ERROR_OUT_OF_HOST_MEMORY);
472    err = vkGetPhysicalDeviceInfo(gpu->obj,
473                        VK_PHYSICAL_DEVICE_INFO_TYPE_QUEUE_PROPERTIES,
474                        &size, gpu->queue_props);
475    if (err || size != sizeof(gpu->queue_props[0]) * gpu->queue_count)
476        ERR_EXIT(err);
477
478    /* set up queue requests */
479    size = sizeof(*gpu->queue_reqs) * gpu->queue_count;
480    gpu->queue_reqs = malloc(sizeof(*gpu->queue_reqs) * gpu->queue_count);
481    if (!gpu->queue_reqs)
482        ERR_EXIT(VK_ERROR_OUT_OF_HOST_MEMORY);
483    for (i = 0; i < gpu->queue_count; i++) {
484        gpu->queue_reqs[i].queueNodeIndex = i;
485        gpu->queue_reqs[i].queueCount = gpu->queue_props[i].queueCount;
486    }
487
488    size = sizeof(gpu->memory_props);
489    err = vkGetPhysicalDeviceInfo(gpu->obj,
490                        VK_PHYSICAL_DEVICE_INFO_TYPE_MEMORY_PROPERTIES,
491                        &size, &gpu->memory_props);
492    if (err || size != sizeof(gpu->memory_props))
493        ERR_EXIT(err);
494
495    app_gpu_init_extensions(gpu);
496    app_dev_init(&gpu->dev, gpu);
497    app_dev_init_formats(&gpu->dev);
498}
499
500static void app_gpu_destroy(struct app_gpu *gpu)
501{
502    app_dev_destroy(&gpu->dev);
503    free(gpu->extensions);
504    free(gpu->queue_reqs);
505    free(gpu->queue_props);
506}
507
508static void app_dev_dump_format_props(const struct app_dev *dev, VkFormat fmt)
509{
510    const VkFormatProperties *props = &dev->format_props[fmt];
511    struct {
512        const char *name;
513        VkFlags flags;
514    } tilings[2];
515    uint32_t i;
516
517    if (!props->linearTilingFeatures && !props->optimalTilingFeatures)
518        return;
519
520    tilings[0].name = "linear";
521    tilings[0].flags = props->linearTilingFeatures;
522    tilings[1].name = "optimal";
523    tilings[1].flags = props->optimalTilingFeatures;
524
525    printf("FORMAT_%s\n", vk_format_string(fmt));
526    for (i = 0; i < ARRAY_SIZE(tilings); i++) {
527        if (!tilings[i].flags)
528            continue;
529
530        printf("\t%s tiling image =%s%s%s\n", tilings[i].name,
531                (tilings[i].flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)      ? " sampled" : "",
532                (tilings[i].flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT)   ? " storage" : "",
533                (tilings[i].flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT) ? " atomic" : "");
534        printf("\t%s tiling texel =%s%s%s\n", tilings[i].name,
535                (tilings[i].flags & VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT)      ? " TBO" : "",
536                (tilings[i].flags & VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT)   ? " IBO" : "",
537                (tilings[i].flags & VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT) ? " atomic" : "");
538        printf("\t%s tiling attachment =%s%s%s\n", tilings[i].name,
539                (tilings[i].flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT) ? " color" : "",
540                (tilings[i].flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT) ? " blend" : "",
541                (tilings[i].flags & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)       ? " depth/stencil" : "");
542        printf("\t%s tiling vertex = %u\n", tilings[i].name,
543                (bool) (tilings[i].flags & VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT));
544        printf("\t%s tiling conversion = %u\n", tilings[i].name,
545                (bool) (tilings[i].flags & VK_FORMAT_FEATURE_CONVERSION_BIT));
546    }
547}
548
549
550static void
551app_dev_dump(const struct app_dev *dev)
552{
553    VkFormat fmt;
554
555    for (fmt = 0; fmt < VK_NUM_FORMAT; fmt++) {
556        app_dev_dump_format_props(dev, fmt);
557    }
558}
559
560static void app_gpu_dump_multi_compat(const struct app_gpu *gpu, const struct app_gpu *other,
561        const VkPhysicalDeviceCompatibilityInfo *info)
562{
563    printf("VkPhysicalDeviceCompatibilityInfo[GPU%d]\n", other->id);
564
565#define TEST(info, b) printf(#b " = %u\n", (bool) (info->compatibilityFlags & VK_PHYSICAL_DEVICE_COMPATIBILITY_ ##b## _BIT))
566    TEST(info, FEATURES);
567    TEST(info, IQ_MATCH);
568    TEST(info, PEER_TRANSFER);
569    TEST(info, SHARED_MEMORY);
570    TEST(info, SHARED_SYNC);
571    TEST(info, SHARED_DEVICE0_DISPLAY);
572    TEST(info, SHARED_DEVICE1_DISPLAY);
573#undef TEST
574}
575
576static void app_gpu_multi_compat(struct app_gpu *gpus, uint32_t gpu_count)
577{
578        VkResult err;
579        uint32_t i, j;
580
581        for (i = 0; i < gpu_count; i++) {
582                for (j = 0; j < gpu_count; j++) {
583                        VkPhysicalDeviceCompatibilityInfo info;
584
585                        if (i == j)
586                                continue;
587
588                        err = vkGetMultiDeviceCompatibility(gpus[i].obj,
589                                        gpus[j].obj, &info);
590                        if (err)
591                                ERR_EXIT(err);
592
593                        app_gpu_dump_multi_compat(&gpus[i], &gpus[j], &info);
594                }
595        }
596}
597
598static void app_gpu_dump_props(const struct app_gpu *gpu)
599{
600    const VkPhysicalDeviceProperties *props = &gpu->props;
601
602    printf("VkPhysicalDeviceProperties\n");
603    printf("\tapiVersion = %u\n",                   props->apiVersion);
604    printf("\tdriverVersion = %u\n",                props->driverVersion);
605    printf("\tvendorId = 0x%04x\n",                 props->vendorId);
606    printf("\tdeviceId = 0x%04x\n",                 props->deviceId);
607    printf("\tdeviceType = %s\n",                   vk_physical_device_type_string(props->deviceType));
608    printf("\tdeviceName = %s\n",                   props->deviceName);
609    printf("\tmaxInlineMemoryUpdateSize = %zu\n",   props->maxInlineMemoryUpdateSize);
610    printf("\tmaxBoundDescriptorSets = %u\n",       props->maxBoundDescriptorSets);
611    printf("\tmaxThreadGroupSize = %u\n",           props->maxThreadGroupSize);
612    printf("\ttimestampFrequency = %lu\n",          props->timestampFrequency);
613    printf("\tmultiColorAttachmentClears = %u\n",   props->multiColorAttachmentClears);
614}
615
616static void app_gpu_dump_perf(const struct app_gpu *gpu)
617{
618    const VkPhysicalDevicePerformance *perf = &gpu->perf;
619
620    printf("VkPhysicalDevicePerformance\n");
621    printf("\tmaxGpuClock = %f\n",      perf->maxDeviceClock);
622    printf("\taluPerClock = %f\n",      perf->aluPerClock);
623    printf("\ttexPerClock = %f\n",      perf->texPerClock);
624    printf("\tprimsPerClock = %f\n",    perf->primsPerClock);
625    printf("\tpixelsPerClock = %f\n",   perf->pixelsPerClock);
626}
627
628static void app_gpu_dump_extensions(const struct app_gpu *gpu)
629{
630    uint32_t i;
631    printf("Extensions");
632    printf("\tcount = %d\n",            gpu->extension_count);
633    printf("\t");
634    for (i=0; i< gpu->extension_count; i++) {
635        if (i>0)
636            printf(", "); // separator between extension names
637        printf("%s",                    gpu->extensions[i]);
638    }
639    printf("\n");
640}
641
642static void app_gpu_dump_queue_props(const struct app_gpu *gpu, uint32_t id)
643{
644    const VkPhysicalDeviceQueueProperties *props = &gpu->queue_props[id];
645
646    printf("VkPhysicalDeviceQueueProperties[%d]\n", id);
647    printf("\tqueueFlags = %c%c%c%c\n",
648            (props->queueFlags & VK_QUEUE_GRAPHICS_BIT) ? 'G' : '.',
649            (props->queueFlags & VK_QUEUE_COMPUTE_BIT)  ? 'C' : '.',
650            (props->queueFlags & VK_QUEUE_DMA_BIT)      ? 'D' : '.',
651            (props->queueFlags & VK_QUEUE_EXTENDED_BIT) ? 'X' : '.');
652    printf("\tqueueCount = %u\n",           props->queueCount);
653    printf("\tmaxAtomicCounters = %u\n",    props->maxAtomicCounters);
654    printf("\tsupportsTimestamps = %u\n",   props->supportsTimestamps);
655    printf("\tmaxMemReferences = %u\n",     props->maxMemReferences);
656}
657
658static void app_gpu_dump_memory_props(const struct app_gpu *gpu)
659{
660    const VkPhysicalDeviceMemoryProperties *props = &gpu->memory_props;
661
662    printf("VkPhysicalDeviceMemoryProperties\n");
663    printf("\tsupportsMigration = %u\n",                props->supportsMigration);
664    printf("\tsupportsPinning = %u\n",                  props->supportsPinning);
665}
666
667static void app_gpu_dump(const struct app_gpu *gpu)
668{
669    uint32_t i;
670
671    printf("GPU%u\n", gpu->id);
672    app_gpu_dump_props(gpu);
673    printf("\n");
674    app_gpu_dump_extensions(gpu);
675    printf("\n");
676    app_gpu_dump_perf(gpu);
677    printf("\n");
678    for (i = 0; i < gpu->queue_count; i++) {
679        app_gpu_dump_queue_props(gpu, i);
680        printf("\n");
681    }
682    app_gpu_dump_memory_props(gpu);
683    printf("\n");
684    app_dev_dump(&gpu->dev);
685}
686
687int main(int argc, char **argv)
688{
689    static const VkApplicationInfo app_info = {
690        .sType = VK_STRUCTURE_TYPE_APPLICATION_INFO,
691        .pNext = NULL,
692        .pAppName = APP_SHORT_NAME,
693        .appVersion = 1,
694        .pEngineName = APP_SHORT_NAME,
695        .engineVersion = 1,
696        .apiVersion = VK_API_VERSION,
697    };
698    static const VkInstanceCreateInfo inst_info = {
699        .sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
700        .pNext = NULL,
701        .pAppInfo = &app_info,
702        .pAllocCb = NULL,
703        .extensionCount = 0,
704        .ppEnabledExtensionNames = NULL,
705    };
706    struct app_gpu gpus[MAX_GPUS];
707    VkPhysicalDevice objs[MAX_GPUS];
708    VkInstance inst;
709    uint32_t gpu_count, i;
710    VkResult err;
711
712    err = vkCreateInstance(&inst_info, &inst);
713    if (err == VK_ERROR_INCOMPATIBLE_DRIVER) {
714        printf("Cannot find a compatible Vulkan installable client driver "
715               "(ICD).\n");
716        ERR_EXIT(err);
717    } else if (err) {
718
719        ERR_EXIT(err);
720    }
721    err = vkEnumeratePhysicalDevices(inst, &gpu_count, NULL);
722    if (err)
723        ERR_EXIT(err);
724    if (gpu_count > MAX_GPUS) {
725        printf("Too many GPUS found \n");
726        ERR_EXIT(VK_ERROR_UNKNOWN);
727    }
728    err = vkEnumeratePhysicalDevices(inst, &gpu_count, objs);
729    if (err)
730        ERR_EXIT(err);
731
732    for (i = 0; i < gpu_count; i++) {
733        app_gpu_init(&gpus[i], i, objs[i]);
734        app_gpu_dump(&gpus[i]);
735        printf("\n\n");
736    }
737
738    app_gpu_multi_compat(gpus, gpu_count);
739
740    for (i = 0; i < gpu_count; i++)
741        app_gpu_destroy(&gpus[i]);
742
743    vkDestroyInstance(inst);
744
745    return 0;
746}
747
748#ifdef _WIN32
749
750// Create a console window with a large scrollback size to which to send stdout.
751// Returns true if console window was successfully created, false otherwise.
752bool SetStdOutToNewConsole()
753{
754    // don't do anything if we already have a console
755    if (GetStdHandle(STD_OUTPUT_HANDLE))
756        return false;
757
758    // allocate a console for this app
759    AllocConsole();
760
761    // redirect unbuffered STDOUT to the console
762    HANDLE consoleHandle = GetStdHandle(STD_OUTPUT_HANDLE);
763    int fileDescriptor = _open_osfhandle((intptr_t)consoleHandle, _O_TEXT);
764    FILE *fp = _fdopen( fileDescriptor, "w" );
765    *stdout = *fp;
766    setvbuf( stdout, NULL, _IONBF, 0 );
767
768    // make the console window bigger
769    CONSOLE_SCREEN_BUFFER_INFO csbi;
770    SMALL_RECT r;
771    COORD bufferSize;
772    if (!GetConsoleScreenBufferInfo(consoleHandle, &csbi))
773        return false;
774    bufferSize.X = csbi.dwSize.X;
775    bufferSize.Y = 1000;
776    if (!SetConsoleScreenBufferSize(consoleHandle, bufferSize))
777        return false;
778    r.Left = r.Top = 0;
779    r.Right = csbi.dwSize.X-1;
780    r.Bottom = 60;
781    if (!SetConsoleWindowInfo(consoleHandle, true, &r))
782        return false;
783
784    // change the console window title
785    if (!SetConsoleTitle(TEXT(APP_SHORT_NAME)))
786        return false;
787
788    return true;
789}
790
791int WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR pCmdLine, int nCmdShow)
792{
793    char *argv = pCmdLine;
794    consoleCreated = SetStdOutToNewConsole();
795    main(1, &argv);
796    fflush(stdout);
797    if (consoleCreated)
798        Sleep(INFINITE);
799}
800#endif
801