vulkaninfo.c revision 3c1ccf58f9f38b00cf0409e72fc65349aa11e742 
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_instance {
88    VkInstance  instance;
89    uint32_t global_extension_count;
90    VkExtensionProperties *global_extensions;
91};
92
93struct app_gpu {
94    uint32_t id;
95    VkPhysicalDevice obj;
96
97    VkPhysicalDeviceProperties props;
98    VkPhysicalDevicePerformance perf;
99
100    uint32_t queue_count;
101    VkPhysicalDeviceQueueProperties *queue_props;
102    VkDeviceQueueCreateInfo *queue_reqs;
103
104    VkPhysicalDeviceMemoryProperties memory_props;
105
106    uint32_t device_extension_count;
107    VkExtensionProperties *device_extensions;
108
109    struct app_dev dev;
110};
111
112static const char *vk_result_string(VkResult err)
113{
114    switch (err) {
115#define STR(r) case r: return #r
116    STR(VK_SUCCESS);
117    STR(VK_UNSUPPORTED);
118    STR(VK_NOT_READY);
119    STR(VK_TIMEOUT);
120    STR(VK_EVENT_SET);
121    STR(VK_EVENT_RESET);
122    STR(VK_ERROR_UNKNOWN);
123    STR(VK_ERROR_UNAVAILABLE);
124    STR(VK_ERROR_INITIALIZATION_FAILED);
125    STR(VK_ERROR_OUT_OF_HOST_MEMORY);
126    STR(VK_ERROR_OUT_OF_DEVICE_MEMORY);
127    STR(VK_ERROR_DEVICE_ALREADY_CREATED);
128    STR(VK_ERROR_DEVICE_LOST);
129    STR(VK_ERROR_INVALID_POINTER);
130    STR(VK_ERROR_INVALID_VALUE);
131    STR(VK_ERROR_INVALID_HANDLE);
132    STR(VK_ERROR_INVALID_ORDINAL);
133    STR(VK_ERROR_INVALID_MEMORY_SIZE);
134    STR(VK_ERROR_INVALID_EXTENSION);
135    STR(VK_ERROR_INVALID_FLAGS);
136    STR(VK_ERROR_INVALID_ALIGNMENT);
137    STR(VK_ERROR_INVALID_FORMAT);
138    STR(VK_ERROR_INVALID_IMAGE);
139    STR(VK_ERROR_INVALID_DESCRIPTOR_SET_DATA);
140    STR(VK_ERROR_INVALID_QUEUE_TYPE);
141    STR(VK_ERROR_INVALID_OBJECT_TYPE);
142    STR(VK_ERROR_UNSUPPORTED_SHADER_IL_VERSION);
143    STR(VK_ERROR_BAD_SHADER_CODE);
144    STR(VK_ERROR_BAD_PIPELINE_DATA);
145    STR(VK_ERROR_NOT_MAPPABLE);
146    STR(VK_ERROR_MEMORY_MAP_FAILED);
147    STR(VK_ERROR_MEMORY_UNMAP_FAILED);
148    STR(VK_ERROR_INCOMPATIBLE_DEVICE);
149    STR(VK_ERROR_INCOMPATIBLE_DRIVER);
150    STR(VK_ERROR_INCOMPLETE_COMMAND_BUFFER);
151    STR(VK_ERROR_BUILDING_COMMAND_BUFFER);
152    STR(VK_ERROR_MEMORY_NOT_BOUND);
153    STR(VK_ERROR_INCOMPATIBLE_QUEUE);
154    STR(VK_ERROR_NOT_SHAREABLE);
155#undef STR
156    default: return "UNKNOWN_RESULT";
157    }
158}
159
160static const char *vk_physical_device_type_string(VkPhysicalDeviceType type)
161{
162    switch (type) {
163#define STR(r) case VK_PHYSICAL_DEVICE_TYPE_ ##r: return #r
164    STR(OTHER);
165    STR(INTEGRATED_GPU);
166    STR(DISCRETE_GPU);
167    STR(VIRTUAL_GPU);
168#undef STR
169    default: return "UNKNOWN_DEVICE";
170    }
171}
172
173static const char *vk_format_string(VkFormat fmt)
174{
175    switch (fmt) {
176#define STR(r) case VK_FORMAT_ ##r: return #r
177    STR(UNDEFINED);
178    STR(R4G4_UNORM);
179    STR(R4G4_USCALED);
180    STR(R4G4B4A4_UNORM);
181    STR(R4G4B4A4_USCALED);
182    STR(R5G6B5_UNORM);
183    STR(R5G6B5_USCALED);
184    STR(R5G5B5A1_UNORM);
185    STR(R5G5B5A1_USCALED);
186    STR(R8_UNORM);
187    STR(R8_SNORM);
188    STR(R8_USCALED);
189    STR(R8_SSCALED);
190    STR(R8_UINT);
191    STR(R8_SINT);
192    STR(R8_SRGB);
193    STR(R8G8_UNORM);
194    STR(R8G8_SNORM);
195    STR(R8G8_USCALED);
196    STR(R8G8_SSCALED);
197    STR(R8G8_UINT);
198    STR(R8G8_SINT);
199    STR(R8G8_SRGB);
200    STR(R8G8B8_UNORM);
201    STR(R8G8B8_SNORM);
202    STR(R8G8B8_USCALED);
203    STR(R8G8B8_SSCALED);
204    STR(R8G8B8_UINT);
205    STR(R8G8B8_SINT);
206    STR(R8G8B8_SRGB);
207    STR(R8G8B8A8_UNORM);
208    STR(R8G8B8A8_SNORM);
209    STR(R8G8B8A8_USCALED);
210    STR(R8G8B8A8_SSCALED);
211    STR(R8G8B8A8_UINT);
212    STR(R8G8B8A8_SINT);
213    STR(R8G8B8A8_SRGB);
214    STR(R10G10B10A2_UNORM);
215    STR(R10G10B10A2_SNORM);
216    STR(R10G10B10A2_USCALED);
217    STR(R10G10B10A2_SSCALED);
218    STR(R10G10B10A2_UINT);
219    STR(R10G10B10A2_SINT);
220    STR(R16_UNORM);
221    STR(R16_SNORM);
222    STR(R16_USCALED);
223    STR(R16_SSCALED);
224    STR(R16_UINT);
225    STR(R16_SINT);
226    STR(R16_SFLOAT);
227    STR(R16G16_UNORM);
228    STR(R16G16_SNORM);
229    STR(R16G16_USCALED);
230    STR(R16G16_SSCALED);
231    STR(R16G16_UINT);
232    STR(R16G16_SINT);
233    STR(R16G16_SFLOAT);
234    STR(R16G16B16_UNORM);
235    STR(R16G16B16_SNORM);
236    STR(R16G16B16_USCALED);
237    STR(R16G16B16_SSCALED);
238    STR(R16G16B16_UINT);
239    STR(R16G16B16_SINT);
240    STR(R16G16B16_SFLOAT);
241    STR(R16G16B16A16_UNORM);
242    STR(R16G16B16A16_SNORM);
243    STR(R16G16B16A16_USCALED);
244    STR(R16G16B16A16_SSCALED);
245    STR(R16G16B16A16_UINT);
246    STR(R16G16B16A16_SINT);
247    STR(R16G16B16A16_SFLOAT);
248    STR(R32_UINT);
249    STR(R32_SINT);
250    STR(R32_SFLOAT);
251    STR(R32G32_UINT);
252    STR(R32G32_SINT);
253    STR(R32G32_SFLOAT);
254    STR(R32G32B32_UINT);
255    STR(R32G32B32_SINT);
256    STR(R32G32B32_SFLOAT);
257    STR(R32G32B32A32_UINT);
258    STR(R32G32B32A32_SINT);
259    STR(R32G32B32A32_SFLOAT);
260    STR(R64_SFLOAT);
261    STR(R64G64_SFLOAT);
262    STR(R64G64B64_SFLOAT);
263    STR(R64G64B64A64_SFLOAT);
264    STR(R11G11B10_UFLOAT);
265    STR(R9G9B9E5_UFLOAT);
266    STR(D16_UNORM);
267    STR(D24_UNORM);
268    STR(D32_SFLOAT);
269    STR(S8_UINT);
270    STR(D16_UNORM_S8_UINT);
271    STR(D24_UNORM_S8_UINT);
272    STR(D32_SFLOAT_S8_UINT);
273    STR(BC1_RGB_UNORM);
274    STR(BC1_RGB_SRGB);
275    STR(BC2_UNORM);
276    STR(BC2_SRGB);
277    STR(BC3_UNORM);
278    STR(BC3_SRGB);
279    STR(BC4_UNORM);
280    STR(BC4_SNORM);
281    STR(BC5_UNORM);
282    STR(BC5_SNORM);
283    STR(BC6H_UFLOAT);
284    STR(BC6H_SFLOAT);
285    STR(BC7_UNORM);
286    STR(BC7_SRGB);
287    STR(ETC2_R8G8B8_UNORM);
288    STR(ETC2_R8G8B8A1_UNORM);
289    STR(ETC2_R8G8B8A8_UNORM);
290    STR(EAC_R11_UNORM);
291    STR(EAC_R11_SNORM);
292    STR(EAC_R11G11_UNORM);
293    STR(EAC_R11G11_SNORM);
294    STR(ASTC_4x4_UNORM);
295    STR(ASTC_4x4_SRGB);
296    STR(ASTC_5x4_UNORM);
297    STR(ASTC_5x4_SRGB);
298    STR(ASTC_5x5_UNORM);
299    STR(ASTC_5x5_SRGB);
300    STR(ASTC_6x5_UNORM);
301    STR(ASTC_6x5_SRGB);
302    STR(ASTC_6x6_UNORM);
303    STR(ASTC_6x6_SRGB);
304    STR(ASTC_8x5_UNORM);
305    STR(ASTC_8x5_SRGB);
306    STR(ASTC_8x6_UNORM);
307    STR(ASTC_8x6_SRGB);
308    STR(ASTC_8x8_UNORM);
309    STR(ASTC_8x8_SRGB);
310    STR(ASTC_10x5_UNORM);
311    STR(ASTC_10x5_SRGB);
312    STR(ASTC_10x6_UNORM);
313    STR(ASTC_10x6_SRGB);
314    STR(ASTC_10x8_UNORM);
315    STR(ASTC_10x8_SRGB);
316    STR(ASTC_10x10_UNORM);
317    STR(ASTC_10x10_SRGB);
318    STR(ASTC_12x10_UNORM);
319    STR(ASTC_12x10_SRGB);
320    STR(ASTC_12x12_UNORM);
321    STR(ASTC_12x12_SRGB);
322    STR(B5G6R5_UNORM);
323    STR(B5G6R5_USCALED);
324    STR(B8G8R8_UNORM);
325    STR(B8G8R8_SNORM);
326    STR(B8G8R8_USCALED);
327    STR(B8G8R8_SSCALED);
328    STR(B8G8R8_UINT);
329    STR(B8G8R8_SINT);
330    STR(B8G8R8_SRGB);
331    STR(B8G8R8A8_UNORM);
332    STR(B8G8R8A8_SNORM);
333    STR(B8G8R8A8_USCALED);
334    STR(B8G8R8A8_SSCALED);
335    STR(B8G8R8A8_UINT);
336    STR(B8G8R8A8_SINT);
337    STR(B8G8R8A8_SRGB);
338    STR(B10G10R10A2_UNORM);
339    STR(B10G10R10A2_SNORM);
340    STR(B10G10R10A2_USCALED);
341    STR(B10G10R10A2_SSCALED);
342    STR(B10G10R10A2_UINT);
343    STR(B10G10R10A2_SINT);
344#undef STR
345    default: return "UNKNOWN_FORMAT";
346    }
347}
348
349static void app_dev_init_formats(struct app_dev *dev)
350{
351    VkFormat f;
352
353    for (f = 0; f < VK_NUM_FORMAT; f++) {
354        const VkFormat fmt = f;
355        VkResult err;
356        size_t size = sizeof(dev->format_props[f]);
357
358        err = vkGetFormatInfo(dev->obj, fmt,
359                               VK_FORMAT_INFO_TYPE_PROPERTIES,
360                               &size, &dev->format_props[f]);
361        if (err) {
362            memset(&dev->format_props[f], 0,
363                   sizeof(dev->format_props[f]));
364        }
365        else if (size != sizeof(dev->format_props[f])) {
366            ERR_EXIT(VK_ERROR_UNKNOWN);
367        }
368    }
369}
370
371static void app_dev_init(struct app_dev *dev, struct app_gpu *gpu)
372{
373    VkDeviceCreateInfo info = {
374        .sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO,
375        .pNext = NULL,
376        .queueRecordCount = 0,
377        .pRequestedQueues = NULL,
378        .extensionCount = 0,
379        .pEnabledExtensions = NULL,
380        .flags = 0,
381    };
382    VkResult U_ASSERT_ONLY err;
383    // Extensions to enable
384    VkExtensionProperties *enable_extension_list;
385    static char *known_extensions[] = {
386        "Validation",
387    };
388    size_t extSize = sizeof(uint32_t);
389    uint32_t extCount = 0;
390    err = vkGetPhysicalDeviceExtensionInfo(gpu->obj, VK_EXTENSION_INFO_TYPE_COUNT, 0, &extSize, &extCount);
391    assert(!err);
392
393    enable_extension_list = malloc(sizeof(VkExtensionProperties) * extCount);
394    if (!enable_extension_list) {
395        ERR_EXIT(VK_ERROR_OUT_OF_HOST_MEMORY);
396    }
397
398    VkExtensionProperties extProp;
399    extSize = sizeof(VkExtensionProperties);
400    gpu->device_extension_count = 0;
401    bool32_t U_ASSERT_ONLY extFound = 0; // TODO : Need to enhance this if/when we enable multiple extensions
402    for (uint32_t i = 0; i < ARRAY_SIZE(known_extensions); i++) {
403        for (uint32_t j = 0; j < extCount; j++) {
404            err = vkGetPhysicalDeviceExtensionInfo(
405                      gpu->obj, VK_EXTENSION_INFO_TYPE_PROPERTIES,
406                      j, &extSize,
407                      &extProp);
408            if (!strcmp(known_extensions[i], extProp.name)) {
409                extFound = 1;
410                memcpy(&enable_extension_list[gpu->device_extension_count], &extProp, sizeof(extProp));
411                gpu->device_extension_count++;
412            }
413        }
414    }
415    assert(extFound);
416
417    gpu->device_extensions = enable_extension_list;
418
419    /* request all queues */
420    info.queueRecordCount = gpu->queue_count;
421    info.pRequestedQueues = gpu->queue_reqs;
422
423    info.extensionCount = extCount;
424    info.pEnabledExtensions = enable_extension_list;
425    dev->gpu = gpu;
426    err = vkCreateDevice(gpu->obj, &info, &dev->obj);
427    if (err)
428        ERR_EXIT(err);
429
430}
431
432static void app_dev_destroy(struct app_dev *dev)
433{
434    vkDestroyDevice(dev->obj);
435}
436
437static void app_create_instance(struct app_instance *inst)
438{
439    const VkApplicationInfo app_info = {
440        .sType = VK_STRUCTURE_TYPE_APPLICATION_INFO,
441        .pNext = NULL,
442        .pAppName = APP_SHORT_NAME,
443        .appVersion = 1,
444        .pEngineName = APP_SHORT_NAME,
445        .engineVersion = 1,
446        .apiVersion = VK_API_VERSION,
447    };
448    VkInstanceCreateInfo inst_info = {
449        .sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
450        .pNext = NULL,
451        .pAppInfo = &app_info,
452        .pAllocCb = NULL,
453        .extensionCount = 0,
454        .pEnabledExtensions = NULL,
455    };
456    VkResult U_ASSERT_ONLY err;
457    // Global Extensions to enable
458    static char *known_extensions[] = {
459        "VK_WSI_LunarG",
460    };
461    size_t extSize = sizeof(uint32_t);
462    uint32_t extCount = 0;
463    VkExtensionProperties extProp;
464    VkExtensionProperties *enable_extension_list;
465    uint32_t global_extension_count = 0;
466
467    err = vkGetGlobalExtensionInfo(VK_EXTENSION_INFO_TYPE_COUNT, 0, &extSize, &extCount);
468    assert(!err);
469
470    enable_extension_list = malloc(sizeof(VkExtensionProperties) * extCount);
471    if (!enable_extension_list) {
472        ERR_EXIT(VK_ERROR_OUT_OF_HOST_MEMORY);
473    }
474
475    extSize = sizeof(VkExtensionProperties);
476    bool32_t U_ASSERT_ONLY extFound = 0; // TODO : Need to enhance this if/when we enable multiple extensions
477    for (uint32_t i = 0; i < ARRAY_SIZE(known_extensions); i++) {
478        for (uint32_t j = 0; j < extCount; j++) {
479            err = vkGetGlobalExtensionInfo(VK_EXTENSION_INFO_TYPE_PROPERTIES, j, &extSize, &extProp);
480            if (!strcmp(known_extensions[i], extProp.name)) {
481                extFound = 1;
482                memcpy(&enable_extension_list[global_extension_count], &extProp, sizeof(extProp));
483                global_extension_count++;
484            }
485        }
486    }
487    assert(extFound);
488
489    inst_info.extensionCount = global_extension_count;
490    inst_info.pEnabledExtensions = enable_extension_list;
491
492    err = vkCreateInstance(&inst_info, &inst->instance);
493    if (err == VK_ERROR_INCOMPATIBLE_DRIVER) {
494        printf("Cannot create Vulkan instance.\n");
495        ERR_EXIT(err);
496    } else if (err) {
497        ERR_EXIT(err);
498    }
499
500    inst->global_extension_count = global_extension_count;
501    inst->global_extensions = enable_extension_list;
502}
503
504static void app_destroy_instance(struct app_instance *inst)
505{
506    free(inst->global_extensions);
507    vkDestroyInstance(inst->instance);
508}
509
510
511static void app_gpu_init(struct app_gpu *gpu, uint32_t id, VkPhysicalDevice obj)
512{
513    size_t size;
514    VkResult err;
515    uint32_t i;
516
517    memset(gpu, 0, sizeof(*gpu));
518
519    gpu->id = id;
520    gpu->obj = obj;
521    size = sizeof(gpu->props);
522    err = vkGetPhysicalDeviceInfo(gpu->obj,
523                        VK_PHYSICAL_DEVICE_INFO_TYPE_PROPERTIES,
524                        &size, &gpu->props);
525    if (err || size != sizeof(gpu->props))
526        ERR_EXIT(err);
527
528    size = sizeof(gpu->perf);
529    err = vkGetPhysicalDeviceInfo(gpu->obj,
530                        VK_PHYSICAL_DEVICE_INFO_TYPE_PERFORMANCE,
531                        &size, &gpu->perf);
532    if (err || size != sizeof(gpu->perf))
533        ERR_EXIT(err);
534
535    /* get queue count */
536    err = vkGetPhysicalDeviceInfo(gpu->obj,
537                        VK_PHYSICAL_DEVICE_INFO_TYPE_QUEUE_PROPERTIES,
538                        &size, NULL);
539    if (err || size % sizeof(gpu->queue_props[0]))
540        ERR_EXIT(err);
541    gpu->queue_count = (uint32_t) (size / sizeof(gpu->queue_props[0]));
542
543    gpu->queue_props =
544            malloc(sizeof(gpu->queue_props[0]) * gpu->queue_count);
545    size = sizeof(gpu->queue_props[0]) * gpu->queue_count;
546    if (!gpu->queue_props)
547        ERR_EXIT(VK_ERROR_OUT_OF_HOST_MEMORY);
548    err = vkGetPhysicalDeviceInfo(gpu->obj,
549                        VK_PHYSICAL_DEVICE_INFO_TYPE_QUEUE_PROPERTIES,
550                        &size, gpu->queue_props);
551    if (err || size != sizeof(gpu->queue_props[0]) * gpu->queue_count)
552        ERR_EXIT(err);
553
554    /* set up queue requests */
555    size = sizeof(*gpu->queue_reqs) * gpu->queue_count;
556    gpu->queue_reqs = malloc(sizeof(*gpu->queue_reqs) * gpu->queue_count);
557    if (!gpu->queue_reqs)
558        ERR_EXIT(VK_ERROR_OUT_OF_HOST_MEMORY);
559    for (i = 0; i < gpu->queue_count; i++) {
560        gpu->queue_reqs[i].queueNodeIndex = i;
561        gpu->queue_reqs[i].queueCount = gpu->queue_props[i].queueCount;
562    }
563
564    size = sizeof(gpu->memory_props);
565    err = vkGetPhysicalDeviceInfo(gpu->obj,
566                        VK_PHYSICAL_DEVICE_INFO_TYPE_MEMORY_PROPERTIES,
567                        &size, &gpu->memory_props);
568    if (err || size != sizeof(gpu->memory_props))
569        ERR_EXIT(err);
570
571    app_dev_init(&gpu->dev, gpu);
572    app_dev_init_formats(&gpu->dev);
573}
574
575static void app_gpu_destroy(struct app_gpu *gpu)
576{
577    app_dev_destroy(&gpu->dev);
578    free(gpu->device_extensions);
579    free(gpu->queue_reqs);
580    free(gpu->queue_props);
581}
582
583static void app_dev_dump_format_props(const struct app_dev *dev, VkFormat fmt)
584{
585    const VkFormatProperties *props = &dev->format_props[fmt];
586    struct {
587        const char *name;
588        VkFlags flags;
589    } tilings[2];
590    uint32_t i;
591
592    if (!props->linearTilingFeatures && !props->optimalTilingFeatures)
593        return;
594
595    tilings[0].name = "linear";
596    tilings[0].flags = props->linearTilingFeatures;
597    tilings[1].name = "optimal";
598    tilings[1].flags = props->optimalTilingFeatures;
599
600    printf("FORMAT_%s\n", vk_format_string(fmt));
601    for (i = 0; i < ARRAY_SIZE(tilings); i++) {
602        if (!tilings[i].flags)
603            continue;
604
605        printf("\t%s tiling image =%s%s%s\n", tilings[i].name,
606                (tilings[i].flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)      ? " sampled" : "",
607                (tilings[i].flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT)   ? " storage" : "",
608                (tilings[i].flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT) ? " atomic" : "");
609        printf("\t%s tiling texel =%s%s%s\n", tilings[i].name,
610                (tilings[i].flags & VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT)      ? " TBO" : "",
611                (tilings[i].flags & VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT)   ? " IBO" : "",
612                (tilings[i].flags & VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT) ? " atomic" : "");
613        printf("\t%s tiling attachment =%s%s%s\n", tilings[i].name,
614                (tilings[i].flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT) ? " color" : "",
615                (tilings[i].flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT) ? " blend" : "",
616                (tilings[i].flags & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)       ? " depth/stencil" : "");
617        printf("\t%s tiling vertex = %u\n", tilings[i].name,
618                (bool) (tilings[i].flags & VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT));
619        printf("\t%s tiling conversion = %u\n", tilings[i].name,
620                (bool) (tilings[i].flags & VK_FORMAT_FEATURE_CONVERSION_BIT));
621    }
622}
623
624
625static void
626app_dev_dump(const struct app_dev *dev)
627{
628    VkFormat fmt;
629
630    for (fmt = 0; fmt < VK_NUM_FORMAT; fmt++) {
631        app_dev_dump_format_props(dev, fmt);
632    }
633}
634
635static void app_gpu_dump_multi_compat(const struct app_gpu *gpu, const struct app_gpu *other,
636        const VkPhysicalDeviceCompatibilityInfo *info)
637{
638    printf("VkPhysicalDeviceCompatibilityInfo[GPU%d]\n", other->id);
639
640#define TEST(info, b) printf(#b " = %u\n", (bool) (info->compatibilityFlags & VK_PHYSICAL_DEVICE_COMPATIBILITY_ ##b## _BIT))
641    TEST(info, FEATURES);
642    TEST(info, IQ_MATCH);
643    TEST(info, PEER_TRANSFER);
644    TEST(info, SHARED_MEMORY);
645    TEST(info, SHARED_SYNC);
646    TEST(info, SHARED_DEVICE0_DISPLAY);
647    TEST(info, SHARED_DEVICE1_DISPLAY);
648#undef TEST
649}
650
651static void app_gpu_multi_compat(struct app_gpu *gpus, uint32_t gpu_count)
652{
653        VkResult err;
654        uint32_t i, j;
655
656        for (i = 0; i < gpu_count; i++) {
657                for (j = 0; j < gpu_count; j++) {
658                        VkPhysicalDeviceCompatibilityInfo info;
659
660                        if (i == j)
661                                continue;
662
663                        err = vkGetMultiDeviceCompatibility(gpus[i].obj,
664                                        gpus[j].obj, &info);
665                        if (err)
666                                ERR_EXIT(err);
667
668                        app_gpu_dump_multi_compat(&gpus[i], &gpus[j], &info);
669                }
670        }
671}
672
673#ifdef _WIN32
674#define PRINTF_SIZE_T_SPECIFIER    "%Iu"
675#else
676#define PRINTF_SIZE_T_SPECIFIER    "%zu"
677#endif
678
679static void app_gpu_dump_props(const struct app_gpu *gpu)
680{
681    const VkPhysicalDeviceProperties *props = &gpu->props;
682
683    printf("VkPhysicalDeviceProperties\n");
684    printf("\tapiVersion = %u\n",                   props->apiVersion);
685    printf("\tdriverVersion = %u\n",                props->driverVersion);
686    printf("\tvendorId = 0x%04x\n",                 props->vendorId);
687    printf("\tdeviceId = 0x%04x\n",                 props->deviceId);
688    printf("\tdeviceType = %s\n",                   vk_physical_device_type_string(props->deviceType));
689    printf("\tdeviceName = %s\n",                   props->deviceName);
690    printf("\tmaxInlineMemoryUpdateSize = " PRINTF_SIZE_T_SPECIFIER "\n",   props->maxInlineMemoryUpdateSize);
691    printf("\tmaxBoundDescriptorSets = %u\n",       props->maxBoundDescriptorSets);
692    printf("\tmaxThreadGroupSize = %u\n",           props->maxThreadGroupSize);
693    printf("\ttimestampFrequency = %lu\n",          props->timestampFrequency);
694    printf("\tmultiColorAttachmentClears = %u\n",   props->multiColorAttachmentClears);
695}
696
697static void app_gpu_dump_perf(const struct app_gpu *gpu)
698{
699    const VkPhysicalDevicePerformance *perf = &gpu->perf;
700
701    printf("VkPhysicalDevicePerformance\n");
702    printf("\tmaxGpuClock = %f\n",      perf->maxDeviceClock);
703    printf("\taluPerClock = %f\n",      perf->aluPerClock);
704    printf("\ttexPerClock = %f\n",      perf->texPerClock);
705    printf("\tprimsPerClock = %f\n",    perf->primsPerClock);
706    printf("\tpixelsPerClock = %f\n",   perf->pixelsPerClock);
707}
708
709static void app_gpu_dump_instance_extensions(const struct app_instance *inst)
710{
711    uint32_t i;
712    printf("Extensions");
713    printf("\tcount = %d\n",            inst->global_extension_count);
714    printf("\t");
715    for (i=0; i< inst->global_extension_count; i++) {
716        if (i>0)
717            printf(", "); // separator between extension names
718        printf("%s",                    inst->global_extensions[i].name);
719    }
720    printf("\n");
721}
722
723static void app_gpu_dump_extensions(const struct app_gpu *gpu)
724{
725    uint32_t i;
726    printf("Extensions");
727    printf("\tcount = %d\n",            gpu->device_extension_count);
728    printf("\t");
729    for (i=0; i< gpu->device_extension_count; i++) {
730        if (i>0)
731            printf(", "); // separator between extension names
732        printf("%s(%d): %s", gpu->device_extensions[i].name,
733               gpu->device_extensions[i].version,
734               gpu->device_extensions[i].description);
735    }
736    printf("\n");
737}
738
739static void app_gpu_dump_queue_props(const struct app_gpu *gpu, uint32_t id)
740{
741    const VkPhysicalDeviceQueueProperties *props = &gpu->queue_props[id];
742
743    printf("VkPhysicalDeviceQueueProperties[%d]\n", id);
744    printf("\tqueueFlags = %c%c%c%c\n",
745            (props->queueFlags & VK_QUEUE_GRAPHICS_BIT) ? 'G' : '.',
746            (props->queueFlags & VK_QUEUE_COMPUTE_BIT)  ? 'C' : '.',
747            (props->queueFlags & VK_QUEUE_DMA_BIT)      ? 'D' : '.',
748            (props->queueFlags & VK_QUEUE_EXTENDED_BIT) ? 'X' : '.');
749    printf("\tqueueCount = %u\n",           props->queueCount);
750    printf("\tmaxAtomicCounters = %u\n",    props->maxAtomicCounters);
751    printf("\tsupportsTimestamps = %u\n",   props->supportsTimestamps);
752}
753
754static void app_gpu_dump_memory_props(const struct app_gpu *gpu)
755{
756    const VkPhysicalDeviceMemoryProperties *props = &gpu->memory_props;
757
758    printf("VkPhysicalDeviceMemoryProperties\n");
759    printf("\tsupportsMigration = %u\n",                props->supportsMigration);
760    printf("\tsupportsPinning = %u\n",                  props->supportsPinning);
761}
762
763static void app_gpu_dump(const struct app_gpu *gpu)
764{
765    uint32_t i;
766
767    printf("GPU%u\n", gpu->id);
768    app_gpu_dump_props(gpu);
769    printf("\n");
770    app_gpu_dump_extensions(gpu);
771    printf("\n");
772    app_gpu_dump_perf(gpu);
773    printf("\n");
774    for (i = 0; i < gpu->queue_count; i++) {
775        app_gpu_dump_queue_props(gpu, i);
776        printf("\n");
777    }
778    app_gpu_dump_memory_props(gpu);
779    printf("\n");
780    app_dev_dump(&gpu->dev);
781}
782
783int main(int argc, char **argv)
784{
785    struct app_gpu gpus[MAX_GPUS];
786    VkPhysicalDevice objs[MAX_GPUS];
787    uint32_t gpu_count, i;
788    VkResult err;
789    struct app_instance inst;
790
791    app_create_instance(&inst);
792    app_gpu_dump_instance_extensions(&inst);
793
794    err = vkEnumeratePhysicalDevices(inst.instance, &gpu_count, NULL);
795    if (err)
796        ERR_EXIT(err);
797    if (gpu_count > MAX_GPUS) {
798        printf("Too many GPUS found \n");
799        ERR_EXIT(VK_ERROR_UNKNOWN);
800    }
801    err = vkEnumeratePhysicalDevices(inst.instance, &gpu_count, objs);
802    if (err)
803        ERR_EXIT(err);
804
805    for (i = 0; i < gpu_count; i++) {
806        app_gpu_init(&gpus[i], i, objs[i]);
807        app_gpu_dump(&gpus[i]);
808        printf("\n\n");
809    }
810
811    app_gpu_multi_compat(gpus, gpu_count);
812
813    for (i = 0; i < gpu_count; i++)
814        app_gpu_destroy(&gpus[i]);
815
816    app_destroy_instance(&inst);
817
818    return 0;
819}
820
821#ifdef _WIN32
822
823// Create a console window with a large scrollback size to which to send stdout.
824// Returns true if console window was successfully created, false otherwise.
825bool SetStdOutToNewConsole()
826{
827    // don't do anything if we already have a console
828    if (GetStdHandle(STD_OUTPUT_HANDLE))
829        return false;
830
831    // allocate a console for this app
832    AllocConsole();
833
834    // redirect unbuffered STDOUT to the console
835    HANDLE consoleHandle = GetStdHandle(STD_OUTPUT_HANDLE);
836    int fileDescriptor = _open_osfhandle((intptr_t)consoleHandle, _O_TEXT);
837    FILE *fp = _fdopen( fileDescriptor, "w" );
838    *stdout = *fp;
839    setvbuf( stdout, NULL, _IONBF, 0 );
840
841    // make the console window bigger
842    CONSOLE_SCREEN_BUFFER_INFO csbi;
843    SMALL_RECT r;
844    COORD bufferSize;
845    if (!GetConsoleScreenBufferInfo(consoleHandle, &csbi))
846        return false;
847    bufferSize.X = csbi.dwSize.X;
848    bufferSize.Y = 1000;
849    if (!SetConsoleScreenBufferSize(consoleHandle, bufferSize))
850        return false;
851    r.Left = r.Top = 0;
852    r.Right = csbi.dwSize.X-1;
853    r.Bottom = 60;
854    if (!SetConsoleWindowInfo(consoleHandle, true, &r))
855        return false;
856
857    // change the console window title
858    if (!SetConsoleTitle(TEXT(APP_SHORT_NAME)))
859        return false;
860
861    return true;
862}
863
864int WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR pCmdLine, int nCmdShow)
865{
866    char *argv = pCmdLine;
867    consoleCreated = SetStdOutToNewConsole();
868    main(1, &argv);
869    fflush(stdout);
870    if (consoleCreated)
871        Sleep(INFINITE);
872}
873#endif
874