92     struct app_gpu *gpu; /* point back to the GPU */  member
408         vkGetPhysicalDeviceFormatProperties(dev->gpu->obj, fmt,  in app_dev_init_formats()
421     struct app_gpu *gpu, char *layer_name, uint32_t *extension_count,  in app_get_physical_device_layer_extensions()  argument
429         err = vkEnumerateDeviceExtensionProperties(gpu->obj, layer_name,  in app_get_physical_device_layer_extensions()
437         err = vkEnumerateDeviceExtensionProperties(gpu->obj, layer_name,  in app_get_physical_device_layer_extensions()
446 static void app_dev_init(struct app_dev *dev, struct app_gpu *gpu) {  in app_dev_init()  argument
470         err = vkEnumerateDeviceLayerProperties(gpu->obj, &count, NULL);  in app_dev_init()
485         err = vkEnumerateDeviceLayerProperties(gpu->obj, &count,  in app_dev_init()
490     gpu->device_layer_count = count;  in app_dev_init()
491     gpu->device_layers = device_layers;  in app_dev_init()
493     for (uint32_t i = 0; i < gpu->device_layer_count; i++) {  in app_dev_init()
495         struct layer_extension_list *dst_info = &gpu->device_layers[i];  in app_dev_init()
501             gpu, src_info->layerName, &dst_info->extension_count,  in app_dev_init()
507         gpu, NULL, &gpu->device_extension_count, &gpu->device_extensions);  in app_dev_init()
516         for (uint32_t j = 0; j < gpu->device_extension_count; j++) {  in app_dev_init()
517             VkExtensionProperties *ext_prop = &gpu->device_extensions[j];  in app_dev_init()
531     info.queueCreateInfoCount = gpu->queue_count;  in app_dev_init()
532     info.pQueueCreateInfos = gpu->queue_reqs;  in app_dev_init()
538     dev->gpu = gpu;  in app_dev_init()
539     err = vkCreateDevice(gpu->obj, &info, NULL, &dev->obj);  in app_dev_init()
708 static void app_gpu_init(struct app_gpu *gpu, uint32_t id,  in app_gpu_init()  argument
712     memset(gpu, 0, sizeof(*gpu));  in app_gpu_init()
714     gpu->id = id;  in app_gpu_init()
715     gpu->obj = obj;  in app_gpu_init()
717     vkGetPhysicalDeviceProperties(gpu->obj, &gpu->props);  in app_gpu_init()
720     vkGetPhysicalDeviceQueueFamilyProperties(gpu->obj, &gpu->queue_count, NULL);  in app_gpu_init()
722     gpu->queue_props = malloc(sizeof(gpu->queue_props[0]) * gpu->queue_count);  in app_gpu_init()
724     if (!gpu->queue_props)  in app_gpu_init()
726     vkGetPhysicalDeviceQueueFamilyProperties(gpu->obj, &gpu->queue_count,  in app_gpu_init()
727                                              gpu->queue_props);  in app_gpu_init()
730     gpu->queue_reqs = malloc(sizeof(*gpu->queue_reqs) * gpu->queue_count);  in app_gpu_init()
731     if (!gpu->queue_reqs)  in app_gpu_init()
733     for (i = 0; i < gpu->queue_count; i++) {  in app_gpu_init()
735             malloc(gpu->queue_props[i].queueCount * sizeof(float));  in app_gpu_init()
737                gpu->queue_props[i].queueCount * sizeof(float));  in app_gpu_init()
738         gpu->queue_reqs[i].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;  in app_gpu_init()
739         gpu->queue_reqs[i].pNext = NULL;  in app_gpu_init()
740         gpu->queue_reqs[i].queueFamilyIndex = i;  in app_gpu_init()
741         gpu->queue_reqs[i].queueCount = gpu->queue_props[i].queueCount;  in app_gpu_init()
742         gpu->queue_reqs[i].pQueuePriorities = queue_priorities;  in app_gpu_init()
745     vkGetPhysicalDeviceMemoryProperties(gpu->obj, &gpu->memory_props);  in app_gpu_init()
747     vkGetPhysicalDeviceFeatures(gpu->obj, &gpu->features);  in app_gpu_init()
749     app_dev_init(&gpu->dev, gpu);  in app_gpu_init()
750     app_dev_init_formats(&gpu->dev);  in app_gpu_init()
753 static void app_gpu_destroy(struct app_gpu *gpu) {  in app_gpu_destroy()  argument
754     app_dev_destroy(&gpu->dev);  in app_gpu_destroy()
755     free(gpu->device_extensions);  in app_gpu_destroy()
757     for (uint32_t i = 0; i < gpu->queue_count; i++) {  in app_gpu_destroy()
758         free((void *)gpu->queue_reqs[i].pQueuePriorities);  in app_gpu_destroy()
760     free(gpu->queue_reqs);  in app_gpu_destroy()
761     free(gpu->queue_props);  in app_gpu_destroy()
823 static void app_gpu_dump_features(const struct app_gpu *gpu)  in app_gpu_dump_features()  argument
825     const VkPhysicalDeviceFeatures *features = &gpu->features;  in app_gpu_dump_features()
1017 static void app_gpu_dump_props(const struct app_gpu *gpu)  in app_gpu_dump_props()  argument
1019     const VkPhysicalDeviceProperties *props = &gpu->props;  in app_gpu_dump_props()
1030     app_dump_limits(&gpu->props.limits);  in app_gpu_dump_props()
1031     app_dump_sparse_props(&gpu->props.sparseProperties);  in app_gpu_dump_props()
1059 static void app_gpu_dump_queue_props(const struct app_gpu *gpu, uint32_t id) {  in app_gpu_dump_queue_props()  argument
1060     const VkQueueFamilyProperties *props = &gpu->queue_props[id];  in app_gpu_dump_queue_props()
1077 static void app_gpu_dump_memory_props(const struct app_gpu *gpu) {  in app_gpu_dump_memory_props()  argument
1078     const VkPhysicalDeviceMemoryProperties *props = &gpu->memory_props;  in app_gpu_dump_memory_props()
1097 static void app_gpu_dump(const struct app_gpu *gpu) {  in app_gpu_dump()  argument
1102     printf("GPU%u\n", gpu->id);  in app_gpu_dump()
1103     app_gpu_dump_props(gpu);  in app_gpu_dump()
1105     app_dump_extensions("", "Device", gpu->device_extension_count,  in app_gpu_dump()
1106                         gpu->device_extensions);  in app_gpu_dump()
1108     printf("Layers\tcount = %d\n", gpu->device_layer_count);  in app_gpu_dump()
1109     for (uint32_t i = 0; i < gpu->device_layer_count; i++) {  in app_gpu_dump()
1112         struct layer_extension_list const *layer_info = &gpu->device_layers[i];  in app_gpu_dump()
1131     for (i = 0; i < gpu->queue_count; i++) {  in app_gpu_dump()
1132         app_gpu_dump_queue_props(gpu, i);  in app_gpu_dump()
1135     app_gpu_dump_memory_props(gpu);  in app_gpu_dump()
1137     app_gpu_dump_features(gpu);  in app_gpu_dump()
1139     app_dev_dump(&gpu->dev);  in app_gpu_dump()