| 597 | // <- |
| 598 | |
| 599 | void RenderSystem::initVkDevice() |
| 600 | { |
| 601 | _INTR_LOG_INFO("Creating Vulkan device..."); |
| 602 | _INTR_LOG_PUSH(); |
| 603 | |
| 604 | // Retrieve the physical device and its features |
| 605 | { |
| 606 | uint32_t deviceCount; |
| 607 | VkResult result = |
| 608 | vkEnumeratePhysicalDevices(_vkInstance, &deviceCount, nullptr); |
| 609 | _INTR_VK_CHECK_RESULT(result); |
| 610 | _INTR_ASSERT(deviceCount >= 1u && "No Vulkan capable Device found"); |
| 611 | |
| 612 | _INTR_LOG_INFO("Found %u available physical devices...", deviceCount); |
| 613 | |
| 614 | _INTR_ARRAY(VkPhysicalDevice) physDevs; |
| 615 | physDevs.resize(deviceCount); |
| 616 | |
| 617 | result = |
| 618 | vkEnumeratePhysicalDevices(_vkInstance, &deviceCount, physDevs.data()); |
| 619 | _INTR_VK_CHECK_RESULT(result); |
| 620 | |
| 621 | // Always use the first device found |
| 622 | _vkPhysicalDevice = physDevs[0]; |
| 623 | |
| 624 | vkGetPhysicalDeviceProperties(_vkPhysicalDevice, &_vkPhysicalDeviceProps); |
| 625 | vkGetPhysicalDeviceFeatures(_vkPhysicalDevice, &_vkPhysicalDeviceFeatures); |
| 626 | |
| 627 | // Queue memory properties |
| 628 | vkGetPhysicalDeviceMemoryProperties(_vkPhysicalDevice, |
| 629 | &_vkPhysicalDeviceMemoryProperties); |
| 630 | |
| 631 | _INTR_LOG_INFO( |
| 632 | "Using physical device %s (Driver Ver. %u, API Ver. %u, " |
| 633 | "Vendor ID %u, Device ID %u, Device Type %u)...", |
| 634 | _vkPhysicalDeviceProps.deviceName, _vkPhysicalDeviceProps.driverVersion, |
| 635 | _vkPhysicalDeviceProps.apiVersion, _vkPhysicalDeviceProps.vendorID, |
| 636 | _vkPhysicalDeviceProps.deviceID, _vkPhysicalDeviceProps.deviceType); |
| 637 | } |
| 638 | |
| 639 | // Find graphics _AND_ compute queue |
| 640 | { |
| 641 | _INTR_LOG_INFO("Retrieving compute and graphics queues..."); |
| 642 | |
| 643 | uint32_t queueCount; |
| 644 | vkGetPhysicalDeviceQueueFamilyProperties(_vkPhysicalDevice, &queueCount, |
| 645 | nullptr); |
| 646 | _INTR_ASSERT(queueCount >= 1u); |
| 647 | |
| 648 | _INTR_LOG_INFO("Found %u available queues...", queueCount); |
| 649 | |
| 650 | _INTR_ARRAY(VkQueueFamilyProperties) queueProps; |
| 651 | queueProps.resize(queueCount); |
| 652 | vkGetPhysicalDeviceQueueFamilyProperties(_vkPhysicalDevice, &queueCount, |
| 653 | queueProps.data()); |
| 654 | |
| 655 | for (uint32_t queueIdx = 0; queueIdx < queueCount; queueIdx++) |
| 656 | { |