vulkaninfo.c revision 1c7c65d3f9d68d5869da97ceb1a365a739623fe9 
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_NOT_MAPPABLE);
140    STR(VK_ERROR_MEMORY_MAP_FAILED);
141    STR(VK_ERROR_MEMORY_UNMAP_FAILED);
142    STR(VK_ERROR_INCOMPATIBLE_DEVICE);
143    STR(VK_ERROR_INCOMPATIBLE_DRIVER);
144    STR(VK_ERROR_INCOMPLETE_COMMAND_BUFFER);
145    STR(VK_ERROR_BUILDING_COMMAND_BUFFER);
146    STR(VK_ERROR_MEMORY_NOT_BOUND);
147    STR(VK_ERROR_INCOMPATIBLE_QUEUE);
148    STR(VK_ERROR_NOT_SHAREABLE);
149#undef STR
150    default: return "UNKNOWN_RESULT";
151    }
152}
153
154static const char *vk_physical_device_type_string(VkPhysicalDeviceType type)
155{
156    switch (type) {
157#define STR(r) case VK_PHYSICAL_DEVICE_TYPE_ ##r: return #r
158    STR(OTHER);
159    STR(INTEGRATED_GPU);
160    STR(DISCRETE_GPU);
161    STR(VIRTUAL_GPU);
162#undef STR
163    default: return "UNKNOWN_DEVICE";
164    }
165}
166
167static const char *vk_format_string(VkFormat fmt)
168{
169    switch (fmt) {
170#define STR(r) case VK_FORMAT_ ##r: return #r
171    STR(UNDEFINED);
172    STR(R4G4_UNORM);
173    STR(R4G4_USCALED);
174    STR(R4G4B4A4_UNORM);
175    STR(R4G4B4A4_USCALED);
176    STR(R5G6B5_UNORM);
177    STR(R5G6B5_USCALED);
178    STR(R5G5B5A1_UNORM);
179    STR(R5G5B5A1_USCALED);
180    STR(R8_UNORM);
181    STR(R8_SNORM);
182    STR(R8_USCALED);
183    STR(R8_SSCALED);
184    STR(R8_UINT);
185    STR(R8_SINT);
186    STR(R8_SRGB);
187    STR(R8G8_UNORM);
188    STR(R8G8_SNORM);
189    STR(R8G8_USCALED);
190    STR(R8G8_SSCALED);
191    STR(R8G8_UINT);
192    STR(R8G8_SINT);
193    STR(R8G8_SRGB);
194    STR(R8G8B8_UNORM);
195    STR(R8G8B8_SNORM);
196    STR(R8G8B8_USCALED);
197    STR(R8G8B8_SSCALED);
198    STR(R8G8B8_UINT);
199    STR(R8G8B8_SINT);
200    STR(R8G8B8_SRGB);
201    STR(R8G8B8A8_UNORM);
202    STR(R8G8B8A8_SNORM);
203    STR(R8G8B8A8_USCALED);
204    STR(R8G8B8A8_SSCALED);
205    STR(R8G8B8A8_UINT);
206    STR(R8G8B8A8_SINT);
207    STR(R8G8B8A8_SRGB);
208    STR(R10G10B10A2_UNORM);
209    STR(R10G10B10A2_SNORM);
210    STR(R10G10B10A2_USCALED);
211    STR(R10G10B10A2_SSCALED);
212    STR(R10G10B10A2_UINT);
213    STR(R10G10B10A2_SINT);
214    STR(R16_UNORM);
215    STR(R16_SNORM);
216    STR(R16_USCALED);
217    STR(R16_SSCALED);
218    STR(R16_UINT);
219    STR(R16_SINT);
220    STR(R16_SFLOAT);
221    STR(R16G16_UNORM);
222    STR(R16G16_SNORM);
223    STR(R16G16_USCALED);
224    STR(R16G16_SSCALED);
225    STR(R16G16_UINT);
226    STR(R16G16_SINT);
227    STR(R16G16_SFLOAT);
228    STR(R16G16B16_UNORM);
229    STR(R16G16B16_SNORM);
230    STR(R16G16B16_USCALED);
231    STR(R16G16B16_SSCALED);
232    STR(R16G16B16_UINT);
233    STR(R16G16B16_SINT);
234    STR(R16G16B16_SFLOAT);
235    STR(R16G16B16A16_UNORM);
236    STR(R16G16B16A16_SNORM);
237    STR(R16G16B16A16_USCALED);
238    STR(R16G16B16A16_SSCALED);
239    STR(R16G16B16A16_UINT);
240    STR(R16G16B16A16_SINT);
241    STR(R16G16B16A16_SFLOAT);
242    STR(R32_UINT);
243    STR(R32_SINT);
244    STR(R32_SFLOAT);
245    STR(R32G32_UINT);
246    STR(R32G32_SINT);
247    STR(R32G32_SFLOAT);
248    STR(R32G32B32_UINT);
249    STR(R32G32B32_SINT);
250    STR(R32G32B32_SFLOAT);
251    STR(R32G32B32A32_UINT);
252    STR(R32G32B32A32_SINT);
253    STR(R32G32B32A32_SFLOAT);
254    STR(R64_SFLOAT);
255    STR(R64G64_SFLOAT);
256    STR(R64G64B64_SFLOAT);
257    STR(R64G64B64A64_SFLOAT);
258    STR(R11G11B10_UFLOAT);
259    STR(R9G9B9E5_UFLOAT);
260    STR(D16_UNORM);
261    STR(D24_UNORM);
262    STR(D32_SFLOAT);
263    STR(S8_UINT);
264    STR(D16_UNORM_S8_UINT);
265    STR(D24_UNORM_S8_UINT);
266    STR(D32_SFLOAT_S8_UINT);
267    STR(BC1_RGB_UNORM);
268    STR(BC1_RGB_SRGB);
269    STR(BC2_UNORM);
270    STR(BC2_SRGB);
271    STR(BC3_UNORM);
272    STR(BC3_SRGB);
273    STR(BC4_UNORM);
274    STR(BC4_SNORM);
275    STR(BC5_UNORM);
276    STR(BC5_SNORM);
277    STR(BC6H_UFLOAT);
278    STR(BC6H_SFLOAT);
279    STR(BC7_UNORM);
280    STR(BC7_SRGB);
281    STR(ETC2_R8G8B8_UNORM);
282    STR(ETC2_R8G8B8A1_UNORM);
283    STR(ETC2_R8G8B8A8_UNORM);
284    STR(EAC_R11_UNORM);
285    STR(EAC_R11_SNORM);
286    STR(EAC_R11G11_UNORM);
287    STR(EAC_R11G11_SNORM);
288    STR(ASTC_4x4_UNORM);
289    STR(ASTC_4x4_SRGB);
290    STR(ASTC_5x4_UNORM);
291    STR(ASTC_5x4_SRGB);
292    STR(ASTC_5x5_UNORM);
293    STR(ASTC_5x5_SRGB);
294    STR(ASTC_6x5_UNORM);
295    STR(ASTC_6x5_SRGB);
296    STR(ASTC_6x6_UNORM);
297    STR(ASTC_6x6_SRGB);
298    STR(ASTC_8x5_UNORM);
299    STR(ASTC_8x5_SRGB);
300    STR(ASTC_8x6_UNORM);
301    STR(ASTC_8x6_SRGB);
302    STR(ASTC_8x8_UNORM);
303    STR(ASTC_8x8_SRGB);
304    STR(ASTC_10x5_UNORM);
305    STR(ASTC_10x5_SRGB);
306    STR(ASTC_10x6_UNORM);
307    STR(ASTC_10x6_SRGB);
308    STR(ASTC_10x8_UNORM);
309    STR(ASTC_10x8_SRGB);
310    STR(ASTC_10x10_UNORM);
311    STR(ASTC_10x10_SRGB);
312    STR(ASTC_12x10_UNORM);
313    STR(ASTC_12x10_SRGB);
314    STR(ASTC_12x12_UNORM);
315    STR(ASTC_12x12_SRGB);
316    STR(B5G6R5_UNORM);
317    STR(B5G6R5_USCALED);
318    STR(B8G8R8_UNORM);
319    STR(B8G8R8_SNORM);
320    STR(B8G8R8_USCALED);
321    STR(B8G8R8_SSCALED);
322    STR(B8G8R8_UINT);
323    STR(B8G8R8_SINT);
324    STR(B8G8R8_SRGB);
325    STR(B8G8R8A8_UNORM);
326    STR(B8G8R8A8_SNORM);
327    STR(B8G8R8A8_USCALED);
328    STR(B8G8R8A8_SSCALED);
329    STR(B8G8R8A8_UINT);
330    STR(B8G8R8A8_SINT);
331    STR(B8G8R8A8_SRGB);
332    STR(B10G10R10A2_UNORM);
333    STR(B10G10R10A2_SNORM);
334    STR(B10G10R10A2_USCALED);
335    STR(B10G10R10A2_SSCALED);
336    STR(B10G10R10A2_UINT);
337    STR(B10G10R10A2_SINT);
338#undef STR
339    default: return "UNKNOWN_FORMAT";
340    }
341}
342
343static void app_dev_init_formats(struct app_dev *dev)
344{
345    VkFormat f;
346
347    for (f = 0; f < VK_NUM_FORMAT; f++) {
348        const VkFormat fmt = f;
349        VkResult err;
350        size_t size = sizeof(dev->format_props[f]);
351
352        err = vkGetFormatInfo(dev->obj, fmt,
353                               VK_FORMAT_INFO_TYPE_PROPERTIES,
354                               &size, &dev->format_props[f]);
355        if (err) {
356            memset(&dev->format_props[f], 0,
357                   sizeof(dev->format_props[f]));
358        }
359        else if (size != sizeof(dev->format_props[f])) {
360            ERR_EXIT(VK_ERROR_UNKNOWN);
361        }
362    }
363}
364
365static void app_dev_init(struct app_dev *dev, struct app_gpu *gpu)
366{
367    VkDeviceCreateInfo info = {
368        .sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO,
369        .pNext = NULL,
370        .queueRecordCount = 0,
371        .pRequestedQueues = NULL,
372        .extensionCount = 0,
373        .pEnabledExtensions = NULL,
374        .flags = 0,
375    };
376    VkResult err;
377
378    /* request all queues */
379    info.queueRecordCount = gpu->queue_count;
380    info.pRequestedQueues = gpu->queue_reqs;
381
382    /* enable all extensions */
383    /* TODO: Enable extensions here */
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.name)) {
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
598#ifdef _WIN32
599#define PRINTF_SIZE_T_SPECIFIER    "%Iu"
600#else
601#define PRINTF_SIZE_T_SPECIFIER    "%zu"
602#endif
603
604static void app_gpu_dump_props(const struct app_gpu *gpu)
605{
606    const VkPhysicalDeviceProperties *props = &gpu->props;
607
608    printf("VkPhysicalDeviceProperties\n");
609    printf("\tapiVersion = %u\n",                   props->apiVersion);
610    printf("\tdriverVersion = %u\n",                props->driverVersion);
611    printf("\tvendorId = 0x%04x\n",                 props->vendorId);
612    printf("\tdeviceId = 0x%04x\n",                 props->deviceId);
613    printf("\tdeviceType = %s\n",                   vk_physical_device_type_string(props->deviceType));
614    printf("\tdeviceName = %s\n",                   props->deviceName);
615    printf("\tmaxInlineMemoryUpdateSize = " PRINTF_SIZE_T_SPECIFIER "\n",   props->maxInlineMemoryUpdateSize);
616    printf("\tmaxBoundDescriptorSets = %u\n",       props->maxBoundDescriptorSets);
617    printf("\tmaxThreadGroupSize = %u\n",           props->maxThreadGroupSize);
618    printf("\ttimestampFrequency = %lu\n",          props->timestampFrequency);
619    printf("\tmultiColorAttachmentClears = %u\n",   props->multiColorAttachmentClears);
620}
621
622static void app_gpu_dump_perf(const struct app_gpu *gpu)
623{
624    const VkPhysicalDevicePerformance *perf = &gpu->perf;
625
626    printf("VkPhysicalDevicePerformance\n");
627    printf("\tmaxGpuClock = %f\n",      perf->maxDeviceClock);
628    printf("\taluPerClock = %f\n",      perf->aluPerClock);
629    printf("\ttexPerClock = %f\n",      perf->texPerClock);
630    printf("\tprimsPerClock = %f\n",    perf->primsPerClock);
631    printf("\tpixelsPerClock = %f\n",   perf->pixelsPerClock);
632}
633
634static void app_gpu_dump_extensions(const struct app_gpu *gpu)
635{
636    uint32_t i;
637    printf("Extensions");
638    printf("\tcount = %d\n",            gpu->extension_count);
639    printf("\t");
640    for (i=0; i< gpu->extension_count; i++) {
641        if (i>0)
642            printf(", "); // separator between extension names
643        printf("%s",                    gpu->extensions[i]);
644    }
645    printf("\n");
646}
647
648static void app_gpu_dump_queue_props(const struct app_gpu *gpu, uint32_t id)
649{
650    const VkPhysicalDeviceQueueProperties *props = &gpu->queue_props[id];
651
652    printf("VkPhysicalDeviceQueueProperties[%d]\n", id);
653    printf("\tqueueFlags = %c%c%c%c\n",
654            (props->queueFlags & VK_QUEUE_GRAPHICS_BIT) ? 'G' : '.',
655            (props->queueFlags & VK_QUEUE_COMPUTE_BIT)  ? 'C' : '.',
656            (props->queueFlags & VK_QUEUE_DMA_BIT)      ? 'D' : '.',
657            (props->queueFlags & VK_QUEUE_EXTENDED_BIT) ? 'X' : '.');
658    printf("\tqueueCount = %u\n",           props->queueCount);
659    printf("\tmaxAtomicCounters = %u\n",    props->maxAtomicCounters);
660    printf("\tsupportsTimestamps = %u\n",   props->supportsTimestamps);
661}
662
663static void app_gpu_dump_memory_props(const struct app_gpu *gpu)
664{
665    const VkPhysicalDeviceMemoryProperties *props = &gpu->memory_props;
666
667    printf("VkPhysicalDeviceMemoryProperties\n");
668    printf("\tsupportsMigration = %u\n",                props->supportsMigration);
669    printf("\tsupportsPinning = %u\n",                  props->supportsPinning);
670}
671
672static void app_gpu_dump(const struct app_gpu *gpu)
673{
674    uint32_t i;
675
676    printf("GPU%u\n", gpu->id);
677    app_gpu_dump_props(gpu);
678    printf("\n");
679    app_gpu_dump_extensions(gpu);
680    printf("\n");
681    app_gpu_dump_perf(gpu);
682    printf("\n");
683    for (i = 0; i < gpu->queue_count; i++) {
684        app_gpu_dump_queue_props(gpu, i);
685        printf("\n");
686    }
687    app_gpu_dump_memory_props(gpu);
688    printf("\n");
689    app_dev_dump(&gpu->dev);
690}
691
692int main(int argc, char **argv)
693{
694    static const VkApplicationInfo app_info = {
695        .sType = VK_STRUCTURE_TYPE_APPLICATION_INFO,
696        .pNext = NULL,
697        .pAppName = APP_SHORT_NAME,
698        .appVersion = 1,
699        .pEngineName = APP_SHORT_NAME,
700        .engineVersion = 1,
701        .apiVersion = VK_API_VERSION,
702    };
703    static const VkInstanceCreateInfo inst_info = {
704        .sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
705        .pNext = NULL,
706        .pAppInfo = &app_info,
707        .pAllocCb = NULL,
708        .extensionCount = 0,
709        .pEnabledExtensions = NULL,
710    };
711    struct app_gpu gpus[MAX_GPUS];
712    VkPhysicalDevice objs[MAX_GPUS];
713    VkInstance inst;
714    uint32_t gpu_count, i;
715    VkResult err;
716
717    err = vkCreateInstance(&inst_info, &inst);
718    if (err == VK_ERROR_INCOMPATIBLE_DRIVER) {
719        printf("Cannot find a compatible Vulkan installable client driver "
720               "(ICD).\n");
721        ERR_EXIT(err);
722    } else if (err) {
723
724        ERR_EXIT(err);
725    }
726    err = vkEnumeratePhysicalDevices(inst, &gpu_count, NULL);
727    if (err)
728        ERR_EXIT(err);
729    if (gpu_count > MAX_GPUS) {
730        printf("Too many GPUS found \n");
731        ERR_EXIT(VK_ERROR_UNKNOWN);
732    }
733    err = vkEnumeratePhysicalDevices(inst, &gpu_count, objs);
734    if (err)
735        ERR_EXIT(err);
736
737    for (i = 0; i < gpu_count; i++) {
738        app_gpu_init(&gpus[i], i, objs[i]);
739        app_gpu_dump(&gpus[i]);
740        printf("\n\n");
741    }
742
743    app_gpu_multi_compat(gpus, gpu_count);
744
745    for (i = 0; i < gpu_count; i++)
746        app_gpu_destroy(&gpus[i]);
747
748    vkDestroyInstance(inst);
749
750    return 0;
751}
752
753#ifdef _WIN32
754
755// Create a console window with a large scrollback size to which to send stdout.
756// Returns true if console window was successfully created, false otherwise.
757bool SetStdOutToNewConsole()
758{
759    // don't do anything if we already have a console
760    if (GetStdHandle(STD_OUTPUT_HANDLE))
761        return false;
762
763    // allocate a console for this app
764    AllocConsole();
765
766    // redirect unbuffered STDOUT to the console
767    HANDLE consoleHandle = GetStdHandle(STD_OUTPUT_HANDLE);
768    int fileDescriptor = _open_osfhandle((intptr_t)consoleHandle, _O_TEXT);
769    FILE *fp = _fdopen( fileDescriptor, "w" );
770    *stdout = *fp;
771    setvbuf( stdout, NULL, _IONBF, 0 );
772
773    // make the console window bigger
774    CONSOLE_SCREEN_BUFFER_INFO csbi;
775    SMALL_RECT r;
776    COORD bufferSize;
777    if (!GetConsoleScreenBufferInfo(consoleHandle, &csbi))
778        return false;
779    bufferSize.X = csbi.dwSize.X;
780    bufferSize.Y = 1000;
781    if (!SetConsoleScreenBufferSize(consoleHandle, bufferSize))
782        return false;
783    r.Left = r.Top = 0;
784    r.Right = csbi.dwSize.X-1;
785    r.Bottom = 60;
786    if (!SetConsoleWindowInfo(consoleHandle, true, &r))
787        return false;
788
789    // change the console window title
790    if (!SetConsoleTitle(TEXT(APP_SHORT_NAME)))
791        return false;
792
793    return true;
794}
795
796int WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR pCmdLine, int nCmdShow)
797{
798    char *argv = pCmdLine;
799    consoleCreated = SetStdOutToNewConsole();
800    main(1, &argv);
801    fflush(stdout);
802    if (consoleCreated)
803        Sleep(INFINITE);
804}
805#endif
806