vulkaninfo.c revision 18fb9239e51c9449fa072e3a398a55777f5c3c62 
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#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
64
65#define MAX_GPUS 8
66
67#define MAX_QUEUE_TYPES 5
68
69struct app_gpu;
70
71struct app_dev {
72    struct app_gpu *gpu; /* point back to the GPU */
73
74    VkDevice obj;
75
76
77    VkFormatProperties format_props[VK_NUM_FORMAT];
78};
79
80struct app_gpu {
81    uint32_t id;
82    VkPhysicalDevice obj;
83
84    VkPhysicalDeviceProperties props;
85    VkPhysicalDevicePerformance perf;
86
87    uint32_t queue_count;
88    VkPhysicalDeviceQueueProperties *queue_props;
89    VkDeviceQueueCreateInfo *queue_reqs;
90
91    VkPhysicalDeviceMemoryProperties memory_props;
92
93    uint32_t extension_count;
94    char **extensions;
95
96    struct app_dev dev;
97};
98
99static const char *vk_result_string(VkResult err)
100{
101    switch (err) {
102#define STR(r) case r: return #r
103    STR(VK_SUCCESS);
104    STR(VK_UNSUPPORTED);
105    STR(VK_NOT_READY);
106    STR(VK_TIMEOUT);
107    STR(VK_EVENT_SET);
108    STR(VK_EVENT_RESET);
109    STR(VK_ERROR_UNKNOWN);
110    STR(VK_ERROR_UNAVAILABLE);
111    STR(VK_ERROR_INITIALIZATION_FAILED);
112    STR(VK_ERROR_OUT_OF_HOST_MEMORY);
113    STR(VK_ERROR_OUT_OF_DEVICE_MEMORY);
114    STR(VK_ERROR_DEVICE_ALREADY_CREATED);
115    STR(VK_ERROR_DEVICE_LOST);
116    STR(VK_ERROR_INVALID_POINTER);
117    STR(VK_ERROR_INVALID_VALUE);
118    STR(VK_ERROR_INVALID_HANDLE);
119    STR(VK_ERROR_INVALID_ORDINAL);
120    STR(VK_ERROR_INVALID_MEMORY_SIZE);
121    STR(VK_ERROR_INVALID_EXTENSION);
122    STR(VK_ERROR_INVALID_FLAGS);
123    STR(VK_ERROR_INVALID_ALIGNMENT);
124    STR(VK_ERROR_INVALID_FORMAT);
125    STR(VK_ERROR_INVALID_IMAGE);
126    STR(VK_ERROR_INVALID_DESCRIPTOR_SET_DATA);
127    STR(VK_ERROR_INVALID_QUEUE_TYPE);
128    STR(VK_ERROR_INVALID_OBJECT_TYPE);
129    STR(VK_ERROR_UNSUPPORTED_SHADER_IL_VERSION);
130    STR(VK_ERROR_BAD_SHADER_CODE);
131    STR(VK_ERROR_BAD_PIPELINE_DATA);
132    STR(VK_ERROR_TOO_MANY_MEMORY_REFERENCES);
133    STR(VK_ERROR_NOT_MAPPABLE);
134    STR(VK_ERROR_MEMORY_MAP_FAILED);
135    STR(VK_ERROR_MEMORY_UNMAP_FAILED);
136    STR(VK_ERROR_INCOMPATIBLE_DEVICE);
137    STR(VK_ERROR_INCOMPATIBLE_DRIVER);
138    STR(VK_ERROR_INCOMPLETE_COMMAND_BUFFER);
139    STR(VK_ERROR_BUILDING_COMMAND_BUFFER);
140    STR(VK_ERROR_MEMORY_NOT_BOUND);
141    STR(VK_ERROR_INCOMPATIBLE_QUEUE);
142    STR(VK_ERROR_NOT_SHAREABLE);
143#undef STR
144    default: return "UNKNOWN_RESULT";
145    }
146}
147
148static const char *vk_physical_device_type_string(VkPhysicalDeviceType type)
149{
150    switch (type) {
151#define STR(r) case VK_PHYSICAL_DEVICE_TYPE_ ##r: return #r
152    STR(OTHER);
153    STR(INTEGRATED_GPU);
154    STR(DISCRETE_GPU);
155    STR(VIRTUAL_GPU);
156#undef STR
157    default: return "UNKNOWN_DEVICE";
158    }
159}
160
161static const char *vk_format_string(VkFormat fmt)
162{
163    switch (fmt) {
164#define STR(r) case VK_FORMAT_ ##r: return #r
165    STR(UNDEFINED);
166    STR(R4G4_UNORM);
167    STR(R4G4_USCALED);
168    STR(R4G4B4A4_UNORM);
169    STR(R4G4B4A4_USCALED);
170    STR(R5G6B5_UNORM);
171    STR(R5G6B5_USCALED);
172    STR(R5G5B5A1_UNORM);
173    STR(R5G5B5A1_USCALED);
174    STR(R8_UNORM);
175    STR(R8_SNORM);
176    STR(R8_USCALED);
177    STR(R8_SSCALED);
178    STR(R8_UINT);
179    STR(R8_SINT);
180    STR(R8_SRGB);
181    STR(R8G8_UNORM);
182    STR(R8G8_SNORM);
183    STR(R8G8_USCALED);
184    STR(R8G8_SSCALED);
185    STR(R8G8_UINT);
186    STR(R8G8_SINT);
187    STR(R8G8_SRGB);
188    STR(R8G8B8_UNORM);
189    STR(R8G8B8_SNORM);
190    STR(R8G8B8_USCALED);
191    STR(R8G8B8_SSCALED);
192    STR(R8G8B8_UINT);
193    STR(R8G8B8_SINT);
194    STR(R8G8B8_SRGB);
195    STR(R8G8B8A8_UNORM);
196    STR(R8G8B8A8_SNORM);
197    STR(R8G8B8A8_USCALED);
198    STR(R8G8B8A8_SSCALED);
199    STR(R8G8B8A8_UINT);
200    STR(R8G8B8A8_SINT);
201    STR(R8G8B8A8_SRGB);
202    STR(R10G10B10A2_UNORM);
203    STR(R10G10B10A2_SNORM);
204    STR(R10G10B10A2_USCALED);
205    STR(R10G10B10A2_SSCALED);
206    STR(R10G10B10A2_UINT);
207    STR(R10G10B10A2_SINT);
208    STR(R16_UNORM);
209    STR(R16_SNORM);
210    STR(R16_USCALED);
211    STR(R16_SSCALED);
212    STR(R16_UINT);
213    STR(R16_SINT);
214    STR(R16_SFLOAT);
215    STR(R16G16_UNORM);
216    STR(R16G16_SNORM);
217    STR(R16G16_USCALED);
218    STR(R16G16_SSCALED);
219    STR(R16G16_UINT);
220    STR(R16G16_SINT);
221    STR(R16G16_SFLOAT);
222    STR(R16G16B16_UNORM);
223    STR(R16G16B16_SNORM);
224    STR(R16G16B16_USCALED);
225    STR(R16G16B16_SSCALED);
226    STR(R16G16B16_UINT);
227    STR(R16G16B16_SINT);
228    STR(R16G16B16_SFLOAT);
229    STR(R16G16B16A16_UNORM);
230    STR(R16G16B16A16_SNORM);
231    STR(R16G16B16A16_USCALED);
232    STR(R16G16B16A16_SSCALED);
233    STR(R16G16B16A16_UINT);
234    STR(R16G16B16A16_SINT);
235    STR(R16G16B16A16_SFLOAT);
236    STR(R32_UINT);
237    STR(R32_SINT);
238    STR(R32_SFLOAT);
239    STR(R32G32_UINT);
240    STR(R32G32_SINT);
241    STR(R32G32_SFLOAT);
242    STR(R32G32B32_UINT);
243    STR(R32G32B32_SINT);
244    STR(R32G32B32_SFLOAT);
245    STR(R32G32B32A32_UINT);
246    STR(R32G32B32A32_SINT);
247    STR(R32G32B32A32_SFLOAT);
248    STR(R64_SFLOAT);
249    STR(R64G64_SFLOAT);
250    STR(R64G64B64_SFLOAT);
251    STR(R64G64B64A64_SFLOAT);
252    STR(R11G11B10_UFLOAT);
253    STR(R9G9B9E5_UFLOAT);
254    STR(D16_UNORM);
255    STR(D24_UNORM);
256    STR(D32_SFLOAT);
257    STR(S8_UINT);
258    STR(D16_UNORM_S8_UINT);
259    STR(D24_UNORM_S8_UINT);
260    STR(D32_SFLOAT_S8_UINT);
261    STR(BC1_RGB_UNORM);
262    STR(BC1_RGB_SRGB);
263    STR(BC2_UNORM);
264    STR(BC2_SRGB);
265    STR(BC3_UNORM);
266    STR(BC3_SRGB);
267    STR(BC4_UNORM);
268    STR(BC4_SNORM);
269    STR(BC5_UNORM);
270    STR(BC5_SNORM);
271    STR(BC6H_UFLOAT);
272    STR(BC6H_SFLOAT);
273    STR(BC7_UNORM);
274    STR(BC7_SRGB);
275    STR(ETC2_R8G8B8_UNORM);
276    STR(ETC2_R8G8B8A1_UNORM);
277    STR(ETC2_R8G8B8A8_UNORM);
278    STR(EAC_R11_UNORM);
279    STR(EAC_R11_SNORM);
280    STR(EAC_R11G11_UNORM);
281    STR(EAC_R11G11_SNORM);
282    STR(ASTC_4x4_UNORM);
283    STR(ASTC_4x4_SRGB);
284    STR(ASTC_5x4_UNORM);
285    STR(ASTC_5x4_SRGB);
286    STR(ASTC_5x5_UNORM);
287    STR(ASTC_5x5_SRGB);
288    STR(ASTC_6x5_UNORM);
289    STR(ASTC_6x5_SRGB);
290    STR(ASTC_6x6_UNORM);
291    STR(ASTC_6x6_SRGB);
292    STR(ASTC_8x5_UNORM);
293    STR(ASTC_8x5_SRGB);
294    STR(ASTC_8x6_UNORM);
295    STR(ASTC_8x6_SRGB);
296    STR(ASTC_8x8_UNORM);
297    STR(ASTC_8x8_SRGB);
298    STR(ASTC_10x5_UNORM);
299    STR(ASTC_10x5_SRGB);
300    STR(ASTC_10x6_UNORM);
301    STR(ASTC_10x6_SRGB);
302    STR(ASTC_10x8_UNORM);
303    STR(ASTC_10x8_SRGB);
304    STR(ASTC_10x10_UNORM);
305    STR(ASTC_10x10_SRGB);
306    STR(ASTC_12x10_UNORM);
307    STR(ASTC_12x10_SRGB);
308    STR(ASTC_12x12_UNORM);
309    STR(ASTC_12x12_SRGB);
310    STR(B5G6R5_UNORM);
311    STR(B5G6R5_USCALED);
312    STR(B8G8R8_UNORM);
313    STR(B8G8R8_SNORM);
314    STR(B8G8R8_USCALED);
315    STR(B8G8R8_SSCALED);
316    STR(B8G8R8_UINT);
317    STR(B8G8R8_SINT);
318    STR(B8G8R8_SRGB);
319    STR(B8G8R8A8_UNORM);
320    STR(B8G8R8A8_SNORM);
321    STR(B8G8R8A8_USCALED);
322    STR(B8G8R8A8_SSCALED);
323    STR(B8G8R8A8_UINT);
324    STR(B8G8R8A8_SINT);
325    STR(B8G8R8A8_SRGB);
326    STR(B10G10R10A2_UNORM);
327    STR(B10G10R10A2_SNORM);
328    STR(B10G10R10A2_USCALED);
329    STR(B10G10R10A2_SSCALED);
330    STR(B10G10R10A2_UINT);
331    STR(B10G10R10A2_SINT);
332#undef STR
333    default: return "UNKNOWN_FORMAT";
334    }
335}
336
337static void app_dev_init_formats(struct app_dev *dev)
338{
339    VkFormat f;
340
341    for (f = 0; f < VK_NUM_FORMAT; f++) {
342        const VkFormat fmt = f;
343        VkResult err;
344        size_t size = sizeof(dev->format_props[f]);
345
346        err = vkGetFormatInfo(dev->obj, fmt,
347                               VK_FORMAT_INFO_TYPE_PROPERTIES,
348                               &size, &dev->format_props[f]);
349        if (err) {
350            memset(&dev->format_props[f], 0,
351                   sizeof(dev->format_props[f]));
352        }
353        else if (size != sizeof(dev->format_props[f])) {
354            ERR_EXIT(VK_ERROR_UNKNOWN);
355        }
356    }
357}
358
359static void app_dev_init(struct app_dev *dev, struct app_gpu *gpu)
360{
361    VkDeviceCreateInfo info = {
362        .sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO,
363        .pNext = NULL,
364        .queueRecordCount = 0,
365        .pRequestedQueues = NULL,
366        .extensionCount = 0,
367        .ppEnabledExtensionNames = NULL,
368        .flags = VK_DEVICE_CREATE_VALIDATION_BIT,
369    };
370    VkResult err;
371
372    /* request all queues */
373    info.queueRecordCount = gpu->queue_count;
374    info.pRequestedQueues = gpu->queue_reqs;
375
376    /* enable all extensions */
377    info.extensionCount = gpu->extension_count;
378    info.ppEnabledExtensionNames = (const char*const*) gpu->extensions;
379    dev->gpu = gpu;
380    err = vkCreateDevice(gpu->obj, &info, &dev->obj);
381    if (err)
382        ERR_EXIT(err);
383
384}
385
386static void app_dev_destroy(struct app_dev *dev)
387{
388    vkDestroyDevice(dev->obj);
389}
390
391static void app_gpu_init_extensions(struct app_gpu *gpu)
392{
393    VkResult err;
394    // Extensions to enable
395    static char *known_extensions[] = {
396        "VK_WSI_LunarG",
397    };
398    size_t extSize = sizeof(uint32_t);
399    uint32_t extCount = 0;
400    err = vkGetGlobalExtensionInfo(VK_EXTENSION_INFO_TYPE_COUNT, 0, &extSize, &extCount);
401    assert(!err);
402
403    VkExtensionProperties extProp;
404    extSize = sizeof(VkExtensionProperties);
405    bool32_t extFound = 0; // TODO : Need to enhance this if/when we enable multiple extensions
406    for (uint32_t i = 0; i < extCount; i++) {
407        err = vkGetGlobalExtensionInfo(VK_EXTENSION_INFO_TYPE_PROPERTIES, i, &extSize, &extProp);
408        if (!strcmp(known_extensions[0], extProp.extName)) {
409            extFound = 1;
410            gpu->extension_count++;
411        }
412    }
413    assert(extFound);
414
415    gpu->extensions =
416            malloc(sizeof(gpu->extensions[0]) * gpu->extension_count);
417    if (!gpu->extensions)
418        ERR_EXIT(VK_ERROR_OUT_OF_HOST_MEMORY);
419
420    gpu->extension_count = 0;
421    uint32_t i;
422    for (i = 0; i < ARRAY_SIZE(known_extensions); i++) {
423        // known_extensions were validated above so copy them over here
424        gpu->extensions[gpu->extension_count++] = known_extensions[i];
425    }
426}
427
428static void app_gpu_init(struct app_gpu *gpu, uint32_t id, VkPhysicalDevice obj)
429{
430    size_t size;
431    VkResult err;
432    uint32_t i;
433
434    memset(gpu, 0, sizeof(*gpu));
435
436    gpu->id = id;
437    gpu->obj = obj;
438    size = sizeof(gpu->props);
439    err = vkGetPhysicalDeviceInfo(gpu->obj,
440                        VK_PHYSICAL_DEVICE_INFO_TYPE_PROPERTIES,
441                        &size, &gpu->props);
442    if (err || size != sizeof(gpu->props))
443        ERR_EXIT(err);
444
445    size = sizeof(gpu->perf);
446    err = vkGetPhysicalDeviceInfo(gpu->obj,
447                        VK_PHYSICAL_DEVICE_INFO_TYPE_PERFORMANCE,
448                        &size, &gpu->perf);
449    if (err || size != sizeof(gpu->perf))
450        ERR_EXIT(err);
451
452    /* get queue count */
453    err = vkGetPhysicalDeviceInfo(gpu->obj,
454                        VK_PHYSICAL_DEVICE_INFO_TYPE_QUEUE_PROPERTIES,
455                        &size, NULL);
456    if (err || size % sizeof(gpu->queue_props[0]))
457        ERR_EXIT(err);
458    gpu->queue_count = (uint32_t) (size / sizeof(gpu->queue_props[0]));
459
460    gpu->queue_props =
461            malloc(sizeof(gpu->queue_props[0]) * gpu->queue_count);
462    size = sizeof(gpu->queue_props[0]) * gpu->queue_count;
463    if (!gpu->queue_props)
464        ERR_EXIT(VK_ERROR_OUT_OF_HOST_MEMORY);
465    err = vkGetPhysicalDeviceInfo(gpu->obj,
466                        VK_PHYSICAL_DEVICE_INFO_TYPE_QUEUE_PROPERTIES,
467                        &size, gpu->queue_props);
468    if (err || size != sizeof(gpu->queue_props[0]) * gpu->queue_count)
469        ERR_EXIT(err);
470
471    /* set up queue requests */
472    size = sizeof(*gpu->queue_reqs) * gpu->queue_count;
473    gpu->queue_reqs = malloc(sizeof(*gpu->queue_reqs) * gpu->queue_count);
474    if (!gpu->queue_reqs)
475        ERR_EXIT(VK_ERROR_OUT_OF_HOST_MEMORY);
476    for (i = 0; i < gpu->queue_count; i++) {
477        gpu->queue_reqs[i].queueNodeIndex = i;
478        gpu->queue_reqs[i].queueCount = gpu->queue_props[i].queueCount;
479    }
480
481    size = sizeof(gpu->memory_props);
482    err = vkGetPhysicalDeviceInfo(gpu->obj,
483                        VK_PHYSICAL_DEVICE_INFO_TYPE_MEMORY_PROPERTIES,
484                        &size, &gpu->memory_props);
485    if (err || size != sizeof(gpu->memory_props))
486        ERR_EXIT(err);
487
488    app_gpu_init_extensions(gpu);
489    app_dev_init(&gpu->dev, gpu);
490    app_dev_init_formats(&gpu->dev);
491}
492
493static void app_gpu_destroy(struct app_gpu *gpu)
494{
495    app_dev_destroy(&gpu->dev);
496    free(gpu->extensions);
497    free(gpu->queue_reqs);
498    free(gpu->queue_props);
499}
500
501static void app_dev_dump_format_props(const struct app_dev *dev, VkFormat fmt)
502{
503    const VkFormatProperties *props = &dev->format_props[fmt];
504    struct {
505        const char *name;
506        VkFlags flags;
507    } tilings[2];
508    uint32_t i;
509
510    if (!props->linearTilingFeatures && !props->optimalTilingFeatures)
511        return;
512
513    tilings[0].name = "linear";
514    tilings[0].flags = props->linearTilingFeatures;
515    tilings[1].name = "optimal";
516    tilings[1].flags = props->optimalTilingFeatures;
517
518    printf("FORMAT_%s\n", vk_format_string(fmt));
519    for (i = 0; i < ARRAY_SIZE(tilings); i++) {
520        if (!tilings[i].flags)
521            continue;
522
523        printf("\t%s tiling image =%s%s%s\n", tilings[i].name,
524                (tilings[i].flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)      ? " sampled" : "",
525                (tilings[i].flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT)   ? " storage" : "",
526                (tilings[i].flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT) ? " atomic" : "");
527        printf("\t%s tiling texel =%s%s%s\n", tilings[i].name,
528                (tilings[i].flags & VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT)      ? " TBO" : "",
529                (tilings[i].flags & VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT)   ? " IBO" : "",
530                (tilings[i].flags & VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT) ? " atomic" : "");
531        printf("\t%s tiling attachment =%s%s%s\n", tilings[i].name,
532                (tilings[i].flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT) ? " color" : "",
533                (tilings[i].flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT) ? " blend" : "",
534                (tilings[i].flags & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)       ? " depth/stencil" : "");
535        printf("\t%s tiling vertex = %u\n", tilings[i].name,
536                (bool) (tilings[i].flags & VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT));
537        printf("\t%s tiling conversion = %u\n", tilings[i].name,
538                (bool) (tilings[i].flags & VK_FORMAT_FEATURE_CONVERSION_BIT));
539    }
540}
541
542
543static void
544app_dev_dump(const struct app_dev *dev)
545{
546    VkFormat fmt;
547
548    for (fmt = 0; fmt < VK_NUM_FORMAT; fmt++) {
549        app_dev_dump_format_props(dev, fmt);
550    }
551}
552
553static void app_gpu_dump_multi_compat(const struct app_gpu *gpu, const struct app_gpu *other,
554        const VkPhysicalDeviceCompatibilityInfo *info)
555{
556    printf("VkPhysicalDeviceCompatibilityInfo[GPU%d]\n", other->id);
557
558#define TEST(info, b) printf(#b " = %u\n", (bool) (info->compatibilityFlags & VK_PHYSICAL_DEVICE_COMPATIBILITY_ ##b## _BIT))
559    TEST(info, FEATURES);
560    TEST(info, IQ_MATCH);
561    TEST(info, PEER_TRANSFER);
562    TEST(info, SHARED_MEMORY);
563    TEST(info, SHARED_SYNC);
564    TEST(info, SHARED_DEVICE0_DISPLAY);
565    TEST(info, SHARED_DEVICE1_DISPLAY);
566#undef TEST
567}
568
569static void app_gpu_multi_compat(struct app_gpu *gpus, uint32_t gpu_count)
570{
571        VkResult err;
572        uint32_t i, j;
573
574        for (i = 0; i < gpu_count; i++) {
575                for (j = 0; j < gpu_count; j++) {
576                        VkPhysicalDeviceCompatibilityInfo info;
577
578                        if (i == j)
579                                continue;
580
581                        err = vkGetMultiDeviceCompatibility(gpus[i].obj,
582                                        gpus[j].obj, &info);
583                        if (err)
584                                ERR_EXIT(err);
585
586                        app_gpu_dump_multi_compat(&gpus[i], &gpus[j], &info);
587                }
588        }
589}
590
591static void app_gpu_dump_props(const struct app_gpu *gpu)
592{
593    const VkPhysicalDeviceProperties *props = &gpu->props;
594
595    printf("VkPhysicalDeviceProperties\n");
596    printf("\tapiVersion = %u\n",                   props->apiVersion);
597    printf("\tdriverVersion = %u\n",                props->driverVersion);
598    printf("\tvendorId = 0x%04x\n",                 props->vendorId);
599    printf("\tdeviceId = 0x%04x\n",                 props->deviceId);
600    printf("\tdeviceType = %s\n",                   vk_physical_device_type_string(props->deviceType));
601    printf("\tdeviceName = %s\n",                   props->deviceName);
602    printf("\tmaxInlineMemoryUpdateSize = %zu\n",   props->maxInlineMemoryUpdateSize);
603    printf("\tmaxBoundDescriptorSets = %u\n",       props->maxBoundDescriptorSets);
604    printf("\tmaxThreadGroupSize = %u\n",           props->maxThreadGroupSize);
605    printf("\ttimestampFrequency = %lu\n",          props->timestampFrequency);
606    printf("\tmultiColorAttachmentClears = %u\n",   props->multiColorAttachmentClears);
607}
608
609static void app_gpu_dump_perf(const struct app_gpu *gpu)
610{
611    const VkPhysicalDevicePerformance *perf = &gpu->perf;
612
613    printf("VkPhysicalDevicePerformance\n");
614    printf("\tmaxGpuClock = %f\n",      perf->maxDeviceClock);
615    printf("\taluPerClock = %f\n",      perf->aluPerClock);
616    printf("\ttexPerClock = %f\n",      perf->texPerClock);
617    printf("\tprimsPerClock = %f\n",    perf->primsPerClock);
618    printf("\tpixelsPerClock = %f\n",   perf->pixelsPerClock);
619}
620
621static void app_gpu_dump_extensions(const struct app_gpu *gpu)
622{
623    uint32_t i;
624    printf("Extensions");
625    printf("\tcount = %d\n",            gpu->extension_count);
626    printf("\t");
627    for (i=0; i< gpu->extension_count; i++) {
628        if (i>0)
629            printf(", "); // separator between extension names
630        printf("%s",                    gpu->extensions[i]);
631    }
632    printf("\n");
633}
634
635static void app_gpu_dump_queue_props(const struct app_gpu *gpu, uint32_t id)
636{
637    const VkPhysicalDeviceQueueProperties *props = &gpu->queue_props[id];
638
639    printf("VkPhysicalDeviceQueueProperties[%d]\n", id);
640    printf("\tqueueFlags = %c%c%c%c\n",
641            (props->queueFlags & VK_QUEUE_GRAPHICS_BIT) ? 'G' : '.',
642            (props->queueFlags & VK_QUEUE_COMPUTE_BIT)  ? 'C' : '.',
643            (props->queueFlags & VK_QUEUE_DMA_BIT)      ? 'D' : '.',
644            (props->queueFlags & VK_QUEUE_EXTENDED_BIT) ? 'X' : '.');
645    printf("\tqueueCount = %u\n",           props->queueCount);
646    printf("\tmaxAtomicCounters = %u\n",    props->maxAtomicCounters);
647    printf("\tsupportsTimestamps = %u\n",   props->supportsTimestamps);
648    printf("\tmaxMemReferences = %u\n",     props->maxMemReferences);
649}
650
651static void app_gpu_dump_memory_props(const struct app_gpu *gpu)
652{
653    const VkPhysicalDeviceMemoryProperties *props = &gpu->memory_props;
654
655    printf("VkPhysicalDeviceMemoryProperties\n");
656    printf("\tsupportsMigration = %u\n",                props->supportsMigration);
657    printf("\tsupportsPinning = %u\n",                  props->supportsPinning);
658}
659
660static void app_gpu_dump(const struct app_gpu *gpu)
661{
662    uint32_t i;
663
664    printf("GPU%u\n", gpu->id);
665    app_gpu_dump_props(gpu);
666    printf("\n");
667    app_gpu_dump_extensions(gpu);
668    printf("\n");
669    app_gpu_dump_perf(gpu);
670    printf("\n");
671    for (i = 0; i < gpu->queue_count; i++) {
672        app_gpu_dump_queue_props(gpu, i);
673        printf("\n");
674    }
675    app_gpu_dump_memory_props(gpu);
676    printf("\n");
677    app_dev_dump(&gpu->dev);
678}
679
680int main(int argc, char **argv)
681{
682    static const VkApplicationInfo app_info = {
683        .sType = VK_STRUCTURE_TYPE_APPLICATION_INFO,
684        .pNext = NULL,
685        .pAppName = "vkinfo",
686        .appVersion = 1,
687        .pEngineName = "vkinfo",
688        .engineVersion = 1,
689        .apiVersion = VK_API_VERSION,
690    };
691    static const VkInstanceCreateInfo inst_info = {
692        .sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
693        .pNext = NULL,
694        .pAppInfo = &app_info,
695        .pAllocCb = NULL,
696        .extensionCount = 0,
697        .ppEnabledExtensionNames = NULL,
698    };
699    struct app_gpu gpus[MAX_GPUS];
700    VkPhysicalDevice objs[MAX_GPUS];
701    VkInstance inst;
702    uint32_t gpu_count, i;
703    VkResult err;
704
705    err = vkCreateInstance(&inst_info, &inst);
706    if (err == VK_ERROR_INCOMPATIBLE_DRIVER) {
707        printf("Cannot find a compatible Vulkan installable client driver "
708               "(ICD).\n");
709        ERR_EXIT(err);
710    } else if (err) {
711
712        ERR_EXIT(err);
713    }
714    err = vkEnumeratePhysicalDevices(inst, &gpu_count, NULL);
715    if (err)
716        ERR_EXIT(err);
717    if (gpu_count > MAX_GPUS) {
718        printf("Too many GPUS found \n");
719        ERR_EXIT(VK_ERROR_UNKNOWN);
720    }
721    err = vkEnumeratePhysicalDevices(inst, &gpu_count, objs);
722    if (err)
723        ERR_EXIT(err);
724
725    for (i = 0; i < gpu_count; i++) {
726        app_gpu_init(&gpus[i], i, objs[i]);
727        app_gpu_dump(&gpus[i]);
728        printf("\n\n");
729    }
730
731    app_gpu_multi_compat(gpus, gpu_count);
732
733    for (i = 0; i < gpu_count; i++)
734        app_gpu_destroy(&gpus[i]);
735
736    vkDestroyInstance(inst);
737
738    return 0;
739}
740
741#ifdef _WIN32
742
743// Create a console window with a large scrollback size to which to send stdout.
744// Returns true if console window was successfully created, false otherwise.
745bool SetStdOutToNewConsole()
746{
747    // don't do anything if we already have a console
748    if (GetStdHandle(STD_OUTPUT_HANDLE))
749        return false;
750
751    // allocate a console for this app
752    AllocConsole();
753
754    // redirect unbuffered STDOUT to the console
755    HANDLE consoleHandle = GetStdHandle(STD_OUTPUT_HANDLE);
756    int fileDescriptor = _open_osfhandle((intptr_t)consoleHandle, _O_TEXT);
757    FILE *fp = _fdopen( fileDescriptor, "w" );
758    *stdout = *fp;
759    setvbuf( stdout, NULL, _IONBF, 0 );
760
761    // make the console window bigger
762    CONSOLE_SCREEN_BUFFER_INFO csbi;
763    SMALL_RECT r;
764    COORD bufferSize;
765    if (!GetConsoleScreenBufferInfo(consoleHandle, &csbi))
766        return false;
767    bufferSize.X = csbi.dwSize.X;
768    bufferSize.Y = 1000;
769    if (!SetConsoleScreenBufferSize(consoleHandle, bufferSize))
770        return false;
771    r.Left = r.Top = 0;
772    r.Right = csbi.dwSize.X-1;
773    r.Bottom = 60;
774    if (!SetConsoleWindowInfo(consoleHandle, true, &r))
775        return false;
776
777    // change the console window title
778    if (!SetConsoleTitle(TEXT("vulkaninfo")))
779        return false;
780
781    return true;
782}
783
784int WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR pCmdLine, int nCmdShow)
785{
786    char *argv = pCmdLine;
787    consoleCreated = SetStdOutToNewConsole();
788    main(1, &argv);
789    fflush(stdout);
790    if (consoleCreated)
791        Sleep(INFINITE);
792}
793#endif
794