diff options
Diffstat (limited to 'src/video_core/vulkan_common')
| -rw-r--r-- | src/video_core/vulkan_common/vulkan_device.cpp | 35 | ||||
| -rw-r--r-- | src/video_core/vulkan_common/vulkan_device.h | 18 |
2 files changed, 33 insertions, 20 deletions
diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp index 876cec2e8..e518756d2 100644 --- a/src/video_core/vulkan_common/vulkan_device.cpp +++ b/src/video_core/vulkan_common/vulkan_device.cpp @@ -83,15 +83,6 @@ constexpr std::array VK_FORMAT_A4B4G4R4_UNORM_PACK16{ } // namespace Alternatives -enum class NvidiaArchitecture { - KeplerOrOlder, - Maxwell, - Pascal, - Volta, - Turing, - AmpereOrNewer, -}; - template <typename T> void SetNext(void**& next, T& data) { *next = &data; @@ -326,9 +317,9 @@ NvidiaArchitecture GetNvidiaArchitecture(vk::PhysicalDevice physical, if (shading_rate_props.primitiveFragmentShadingRateWithMultipleViewports) { // Only Ampere and newer support this feature // TODO: Find a way to differentiate Ampere and Ada - return NvidiaArchitecture::AmpereOrNewer; + return NvidiaArchitecture::Arch_AmpereOrNewer; } - return NvidiaArchitecture::Turing; + return NvidiaArchitecture::Arch_Turing; } if (exts.contains(VK_EXT_BLEND_OPERATION_ADVANCED_EXTENSION_NAME)) { @@ -340,7 +331,7 @@ NvidiaArchitecture GetNvidiaArchitecture(vk::PhysicalDevice physical, physical_properties.pNext = &advanced_blending_props; physical.GetProperties2(physical_properties); if (advanced_blending_props.advancedBlendMaxColorAttachments == 1) { - return NvidiaArchitecture::Maxwell; + return NvidiaArchitecture::Arch_Maxwell; } if (exts.contains(VK_EXT_CONSERVATIVE_RASTERIZATION_EXTENSION_NAME)) { @@ -350,13 +341,13 @@ NvidiaArchitecture GetNvidiaArchitecture(vk::PhysicalDevice physical, physical_properties.pNext = &conservative_raster_props; physical.GetProperties2(physical_properties); if (conservative_raster_props.degenerateLinesRasterized) { - return NvidiaArchitecture::Volta; + return NvidiaArchitecture::Arch_Volta; } - return NvidiaArchitecture::Pascal; + return NvidiaArchitecture::Arch_Pascal; } } - return NvidiaArchitecture::KeplerOrOlder; + return NvidiaArchitecture::Arch_KeplerOrOlder; } std::vector<const char*> ExtensionListForVulkan( @@ -436,6 +427,10 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR throw vk::Exception(VK_ERROR_INCOMPATIBLE_DRIVER); } + if (is_nvidia) { + nvidia_arch = GetNvidiaArchitecture(physical, supported_extensions); + } + SetupFamilies(surface); const auto queue_cis = GetDeviceQueueCreateInfos(); @@ -532,11 +527,11 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR if (is_nvidia) { const u32 nv_major_version = (properties.properties.driverVersion >> 22) & 0x3ff; - const auto arch = GetNvidiaArchitecture(physical, supported_extensions); - if (arch >= NvidiaArchitecture::AmpereOrNewer) { + const auto arch = GetNvidiaArch(); + if (arch >= NvidiaArchitecture::Arch_AmpereOrNewer) { LOG_WARNING(Render_Vulkan, "Ampere and newer have broken float16 math"); features.shader_float16_int8.shaderFloat16 = false; - } else if (arch <= NvidiaArchitecture::Volta) { + } else if (arch <= NvidiaArchitecture::Arch_Volta) { if (nv_major_version < 527) { LOG_WARNING(Render_Vulkan, "Volta and older have broken VK_KHR_push_descriptor"); RemoveExtension(extensions.push_descriptor, VK_KHR_PUSH_DESCRIPTOR_EXTENSION_NAME); @@ -686,8 +681,8 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR RemoveExtension(extensions.push_descriptor, VK_KHR_PUSH_DESCRIPTOR_EXTENSION_NAME); } } else if (extensions.push_descriptor && is_nvidia) { - const auto arch = GetNvidiaArchitecture(physical, supported_extensions); - if (arch <= NvidiaArchitecture::Pascal) { + const auto arch = GetNvidiaArch(); + if (arch <= NvidiaArchitecture::Arch_Pascal) { LOG_WARNING(Render_Vulkan, "Pascal and older architectures have broken VK_KHR_push_descriptor"); RemoveExtension(extensions.push_descriptor, VK_KHR_PUSH_DESCRIPTOR_EXTENSION_NAME); diff --git a/src/video_core/vulkan_common/vulkan_device.h b/src/video_core/vulkan_common/vulkan_device.h index 282a2925d..b213ed7dd 100644 --- a/src/video_core/vulkan_common/vulkan_device.h +++ b/src/video_core/vulkan_common/vulkan_device.h @@ -177,6 +177,15 @@ enum class FormatType { Linear, Optimal, Buffer }; /// Subgroup size of the guest emulated hardware (Nvidia has 32 threads per subgroup). const u32 GuestWarpSize = 32; +enum class NvidiaArchitecture { + Arch_KeplerOrOlder, + Arch_Maxwell, + Arch_Pascal, + Arch_Volta, + Arch_Turing, + Arch_AmpereOrNewer, +}; + /// Handles data specific to a physical device. class Device { public: @@ -670,6 +679,14 @@ public: return false; } + bool IsNvidia() const noexcept { + return properties.driver.driverID == VK_DRIVER_ID_NVIDIA_PROPRIETARY; + } + + NvidiaArchitecture GetNvidiaArch() const noexcept { + return nvidia_arch; + } + private: /// Checks if the physical device is suitable and configures the object state /// with all necessary info about its properties. @@ -788,6 +805,7 @@ private: bool supports_conditional_barriers{}; ///< Allows barriers in conditional control flow. u64 device_access_memory{}; ///< Total size of device local memory in bytes. u32 sets_per_pool{}; ///< Sets per Description Pool + NvidiaArchitecture nvidia_arch{NvidiaArchitecture::Arch_AmpereOrNewer}; // Telemetry parameters std::set<std::string, std::less<>> supported_extensions; ///< Reported Vulkan extensions. |