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321 lines
11 KiB
C++
321 lines
11 KiB
C++
#include "physical_device.h"
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#include "supported_extensions.h"
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#include "util/logs.hpp"
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#include "Emu/system_config.h"
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namespace vk
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{
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void physical_device::get_physical_device_features(bool allow_extensions)
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{
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if (!allow_extensions)
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{
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vkGetPhysicalDeviceFeatures(dev, &features);
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return;
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}
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supported_extensions instance_extensions(supported_extensions::instance);
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supported_extensions device_extensions(supported_extensions::device, nullptr, dev);
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if (!instance_extensions.is_supported(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME))
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{
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vkGetPhysicalDeviceFeatures(dev, &features);
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}
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else
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{
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VkPhysicalDeviceFeatures2KHR features2;
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features2.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2;
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features2.pNext = nullptr;
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VkPhysicalDeviceFloat16Int8FeaturesKHR shader_support_info{};
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if (device_extensions.is_supported(VK_KHR_SHADER_FLOAT16_INT8_EXTENSION_NAME))
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{
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shader_support_info.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FLOAT16_INT8_FEATURES_KHR;
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features2.pNext = &shader_support_info;
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}
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if (device_extensions.is_supported(VK_KHR_DRIVER_PROPERTIES_EXTENSION_NAME))
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{
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driver_properties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRIVER_PROPERTIES_KHR;
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driver_properties.pNext = features2.pNext;
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features2.pNext = &driver_properties;
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}
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auto getPhysicalDeviceFeatures2KHR = reinterpret_cast<PFN_vkGetPhysicalDeviceFeatures2KHR>(vkGetInstanceProcAddr(parent, "vkGetPhysicalDeviceFeatures2KHR"));
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ensure(getPhysicalDeviceFeatures2KHR); // "vkGetInstanceProcAddress failed to find entry point!"
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getPhysicalDeviceFeatures2KHR(dev, &features2);
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shader_types_support.allow_float64 = !!features2.features.shaderFloat64;
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shader_types_support.allow_float16 = !!shader_support_info.shaderFloat16;
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shader_types_support.allow_int8 = !!shader_support_info.shaderInt8;
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features = features2.features;
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}
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stencil_export_support = device_extensions.is_supported(VK_EXT_SHADER_STENCIL_EXPORT_EXTENSION_NAME);
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conditional_render_support = device_extensions.is_supported(VK_EXT_CONDITIONAL_RENDERING_EXTENSION_NAME);
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unrestricted_depth_range_support = device_extensions.is_supported(VK_EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME);
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}
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void physical_device::create(VkInstance context, VkPhysicalDevice pdev, bool allow_extensions)
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{
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dev = pdev;
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parent = context;
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vkGetPhysicalDeviceProperties(pdev, &props);
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vkGetPhysicalDeviceMemoryProperties(pdev, &memory_properties);
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get_physical_device_features(allow_extensions);
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rsx_log.always("Found vulkan-compatible GPU: '%s' running on driver %s", get_name(), get_driver_version());
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if (get_driver_vendor() == driver_vendor::RADV && get_name().find("LLVM 8.0.0") != umax)
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{
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// Serious driver bug causing black screens
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// See https://bugs.freedesktop.org/show_bug.cgi?id=110970
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rsx_log.fatal("RADV drivers have a major driver bug with LLVM 8.0.0 resulting in no visual output. Upgrade to LLVM version 8.0.1 or greater to avoid this issue.");
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}
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else if (get_driver_vendor() == driver_vendor::NVIDIA)
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{
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#ifdef _WIN32
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// SPIRV bugs were fixed in 452.28 for windows
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const u32 threshold_version = (452u >> 22) | (28 >> 14);
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#else
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// SPIRV bugs were fixed in 450.56 for linux/BSD
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const u32 threshold_version = (450u >> 22) | (56 >> 14);
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#endif
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const auto current_version = props.driverVersion & ~0x3fffu; // Clear patch and revision fields
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if (current_version < threshold_version)
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{
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rsx_log.error("Your current NVIDIA graphics driver version %s has known issues and is unsupported. Update to the latest NVIDIA driver.", get_driver_version());
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}
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}
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if (get_chip_class() == chip_class::AMD_vega)
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{
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// Disable fp16 if driver uses LLVM emitter. It does fine with AMD proprietary drivers though.
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shader_types_support.allow_float16 = (driver_properties.driverID == VK_DRIVER_ID_AMD_PROPRIETARY_KHR);
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}
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}
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std::string physical_device::get_name() const
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{
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return props.deviceName;
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}
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driver_vendor physical_device::get_driver_vendor() const
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{
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if (!driver_properties.driverID)
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{
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const auto gpu_name = get_name();
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if (gpu_name.find("Radeon") != umax)
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{
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return driver_vendor::AMD;
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}
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if (gpu_name.find("NVIDIA") != umax || gpu_name.find("GeForce") != umax || gpu_name.find("Quadro") != umax)
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{
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return driver_vendor::NVIDIA;
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}
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if (gpu_name.find("RADV") != umax)
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{
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return driver_vendor::RADV;
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}
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if (gpu_name.find("Intel") != umax)
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{
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return driver_vendor::INTEL;
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}
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return driver_vendor::unknown;
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}
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else
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{
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switch (driver_properties.driverID)
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{
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case VK_DRIVER_ID_AMD_PROPRIETARY_KHR:
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case VK_DRIVER_ID_AMD_OPEN_SOURCE_KHR:
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return driver_vendor::AMD;
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case VK_DRIVER_ID_MESA_RADV_KHR:
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return driver_vendor::RADV;
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case VK_DRIVER_ID_NVIDIA_PROPRIETARY_KHR:
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return driver_vendor::NVIDIA;
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case VK_DRIVER_ID_INTEL_PROPRIETARY_WINDOWS_KHR:
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case VK_DRIVER_ID_INTEL_OPEN_SOURCE_MESA_KHR:
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return driver_vendor::INTEL;
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default:
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// Mobile
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return driver_vendor::unknown;
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}
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}
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}
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std::string physical_device::get_driver_version() const
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{
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switch (get_driver_vendor())
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{
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case driver_vendor::NVIDIA:
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{
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// 10 + 8 + 8 + 6
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const auto major_version = props.driverVersion >> 22;
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const auto minor_version = (props.driverVersion >> 14) & 0xff;
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const auto patch = (props.driverVersion >> 6) & 0xff;
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const auto revision = (props.driverVersion & 0x3f);
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return fmt::format("%u.%u.%u.%u", major_version, minor_version, patch, revision);
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}
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default:
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{
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// 10 + 10 + 12 (standard vulkan encoding created with VK_MAKE_VERSION)
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return fmt::format("%u.%u.%u", (props.driverVersion >> 22), (props.driverVersion >> 12) & 0x3ff, (props.driverVersion) & 0x3ff);
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}
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}
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}
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chip_class physical_device::get_chip_class() const
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{
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return get_chip_family(props.vendorID, props.deviceID);
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}
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u32 physical_device::get_queue_count() const
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{
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if (!queue_props.empty())
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return ::size32(queue_props);
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u32 count = 0;
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vkGetPhysicalDeviceQueueFamilyProperties(dev, &count, nullptr);
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return count;
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}
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VkQueueFamilyProperties physical_device::get_queue_properties(u32 queue)
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{
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if (queue_props.empty())
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{
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u32 count = 0;
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vkGetPhysicalDeviceQueueFamilyProperties(dev, &count, nullptr);
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queue_props.resize(count);
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vkGetPhysicalDeviceQueueFamilyProperties(dev, &count, queue_props.data());
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}
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if (queue >= queue_props.size())
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fmt::throw_exception("Bad queue index passed to get_queue_properties (%u)", queue);
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return queue_props[queue];
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}
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VkPhysicalDeviceMemoryProperties physical_device::get_memory_properties() const
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{
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return memory_properties;
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}
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VkPhysicalDeviceLimits physical_device::get_limits() const
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{
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return props.limits;
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}
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physical_device::operator VkPhysicalDevice() const
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{
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return dev;
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}
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physical_device::operator VkInstance() const
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{
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return parent;
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}
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memory_type_mapping get_memory_mapping(const vk::physical_device& dev)
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{
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VkPhysicalDevice pdev = dev;
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VkPhysicalDeviceMemoryProperties memory_properties;
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vkGetPhysicalDeviceMemoryProperties(pdev, &memory_properties);
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memory_type_mapping result;
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result.device_local = VK_MAX_MEMORY_TYPES;
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result.host_visible_coherent = VK_MAX_MEMORY_TYPES;
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bool host_visible_cached = false;
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VkDeviceSize host_visible_vram_size = 0;
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VkDeviceSize device_local_vram_size = 0;
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for (u32 i = 0; i < memory_properties.memoryTypeCount; i++)
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{
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VkMemoryHeap& heap = memory_properties.memoryHeaps[memory_properties.memoryTypes[i].heapIndex];
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bool is_device_local = !!(memory_properties.memoryTypes[i].propertyFlags & VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);
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if (is_device_local)
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{
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if (device_local_vram_size < heap.size)
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{
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result.device_local = i;
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device_local_vram_size = heap.size;
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}
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}
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bool is_host_visible = !!(memory_properties.memoryTypes[i].propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT);
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bool is_host_coherent = !!(memory_properties.memoryTypes[i].propertyFlags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT);
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bool is_cached = !!(memory_properties.memoryTypes[i].propertyFlags & VK_MEMORY_PROPERTY_HOST_CACHED_BIT);
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if (is_host_coherent && is_host_visible)
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{
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if ((is_cached && !host_visible_cached) || (host_visible_vram_size < heap.size))
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{
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result.host_visible_coherent = i;
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host_visible_vram_size = heap.size;
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host_visible_cached = is_cached;
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}
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}
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}
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if (result.device_local == VK_MAX_MEMORY_TYPES)
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fmt::throw_exception("GPU doesn't support device local memory");
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if (result.host_visible_coherent == VK_MAX_MEMORY_TYPES)
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fmt::throw_exception("GPU doesn't support host coherent device local memory");
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return result;
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}
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gpu_formats_support get_optimal_tiling_supported_formats(const physical_device& dev)
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{
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gpu_formats_support result = {};
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VkFormatProperties props;
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vkGetPhysicalDeviceFormatProperties(dev, VK_FORMAT_D24_UNORM_S8_UINT, &props);
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result.d24_unorm_s8 = !!(props.optimalTilingFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) && !!(props.optimalTilingFeatures & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) &&
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!!(props.optimalTilingFeatures & VK_FORMAT_FEATURE_BLIT_SRC_BIT) && !!(props.optimalTilingFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT);
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vkGetPhysicalDeviceFormatProperties(dev, VK_FORMAT_D32_SFLOAT_S8_UINT, &props);
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result.d32_sfloat_s8 = !!(props.optimalTilingFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) && !!(props.optimalTilingFeatures & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) &&
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!!(props.optimalTilingFeatures & VK_FORMAT_FEATURE_BLIT_SRC_BIT);
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// Hide d24_s8 if force high precision z buffer is enabled
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if (g_cfg.video.force_high_precision_z_buffer && result.d32_sfloat_s8)
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result.d24_unorm_s8 = false;
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// Checks if BGRA8 images can be used for blitting
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vkGetPhysicalDeviceFormatProperties(dev, VK_FORMAT_B8G8R8A8_UNORM, &props);
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result.bgra8_linear = !!(props.linearTilingFeatures & VK_FORMAT_FEATURE_BLIT_SRC_BIT);
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// Check if device supports RGBA8 format
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vkGetPhysicalDeviceFormatProperties(dev, VK_FORMAT_R8G8B8A8_UNORM, &props);
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if (!(props.optimalTilingFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) || !(props.optimalTilingFeatures & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT) ||
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!(props.optimalTilingFeatures & VK_FORMAT_FEATURE_BLIT_SRC_BIT))
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{
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// Non-fatal. Most games use BGRA layout due to legacy reasons as old GPUs typically supported BGRA and RGBA was emulated.
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rsx_log.error("Your GPU and/or driver does not support RGBA8 format. This can cause problems in some rare games that use this memory layout.");
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}
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result.argb8_linear = !!(props.linearTilingFeatures & VK_FORMAT_FEATURE_BLIT_SRC_BIT);
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return result;
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}
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pipeline_binding_table get_pipeline_binding_table(const vk::physical_device& dev)
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{
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pipeline_binding_table result{};
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// Need to check how many samplers are supported by the driver
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const auto usable_samplers = std::min(dev.get_limits().maxPerStageDescriptorSampledImages, 32u);
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result.vertex_textures_first_bind_slot = result.textures_first_bind_slot + usable_samplers;
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result.total_descriptor_bindings = result.vertex_textures_first_bind_slot + 4;
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return result;
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}
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}
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