emu-mirror/yuzu
1
0
Fork 0
mirror of https://github.com/yuzu-mirror/yuzu.git synced 2024-12-28 07:04:16 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #3205 from ReinUsesLisp/vk-device

Browse Source 
vk_device: Misc changes
This commit is contained in:
Fernando Sahmkow 2019-12-09 20:02:58 -04:00 committed by GitHub
commit f2458106e6
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 276 additions and 117 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

299
src/video_core/renderer_vulkan/vk_device.cpp
View File

@ -3,6 +3,7 @@
// Refer to the license.txt file included.
#include <bitset>
#include <cstdlib>
#include <optional>
#include <set>
#include <string_view>
@ -15,6 +16,15 @@ namespace Vulkan {
namespace {
namespace Alternatives {
constexpr std::array Depth24UnormS8Uint = {vk::Format::eD32SfloatS8Uint,
vk::Format::eD16UnormS8Uint, vk::Format{}};
constexpr std::array Depth16UnormS8Uint = {vk::Format::eD24UnormS8Uint,
vk::Format::eD32SfloatS8Uint, vk::Format{}};
} // namespace Alternatives
template <typename T>
void SetNext(void**& next, T& data) {
*next = &data;
@ -22,7 +32,7 @@ void SetNext(void**& next, T& data) {
}
template <typename T>
T GetFeatures(vk::PhysicalDevice physical, vk::DispatchLoaderDynamic dldi) {
T GetFeatures(vk::PhysicalDevice physical, const vk::DispatchLoaderDynamic& dldi) {
vk::PhysicalDeviceFeatures2 features;
T extension_features;
features.pNext = &extension_features;
@ -30,17 +40,14 @@ T GetFeatures(vk::PhysicalDevice physical, vk::DispatchLoaderDynamic dldi) {
return extension_features;
}
} // Anonymous namespace
namespace Alternatives {
constexpr std::array Depth24UnormS8Uint = {vk::Format::eD32SfloatS8Uint,
vk::Format::eD16UnormS8Uint, vk::Format{}};
constexpr std::array Depth16UnormS8Uint = {vk::Format::eD24UnormS8Uint,
vk::Format::eD32SfloatS8Uint, vk::Format{}};
constexpr std::array Astc = {vk::Format::eA8B8G8R8UnormPack32, vk::Format{}};
} // namespace Alternatives
template <typename T>
T GetProperties(vk::PhysicalDevice physical, const vk::DispatchLoaderDynamic& dldi) {
vk::PhysicalDeviceProperties2 properties;
T extension_properties;
properties.pNext = &extension_properties;
physical.getProperties2(&properties, dldi);
return extension_properties;
}
constexpr const vk::Format* GetFormatAlternatives(vk::Format format) {
switch (format) {
@ -66,11 +73,13 @@ vk::FormatFeatureFlags GetFormatFeatures(vk::FormatProperties properties, Format
}
}
} // Anonymous namespace
VKDevice::VKDevice(const vk::DispatchLoaderDynamic& dldi, vk::PhysicalDevice physical,
vk::SurfaceKHR surface)
: physical{physical}, format_properties{GetFormatProperties(dldi, physical)} {
: physical{physical}, properties{physical.getProperties(dldi)},
format_properties{GetFormatProperties(dldi, physical)} {
SetupFamilies(dldi, surface);
SetupProperties(dldi);
SetupFeatures(dldi);
}
@ -88,12 +97,22 @@ bool VKDevice::Create(const vk::DispatchLoaderDynamic& dldi, vk::Instance instan
features.depthClamp = true;
features.samplerAnisotropy = true;
features.largePoints = true;
features.multiViewport = true;
features.depthBiasClamp = true;
features.geometryShader = true;
features.tessellationShader = true;
features.fragmentStoresAndAtomics = true;
features.shaderImageGatherExtended = true;
features.shaderStorageImageWriteWithoutFormat = true;
features.textureCompressionASTC_LDR = is_optimal_astc_supported;
vk::PhysicalDeviceVertexAttributeDivisorFeaturesEXT vertex_divisor;
vertex_divisor.vertexAttributeInstanceRateDivisor = true;
vertex_divisor.vertexAttributeInstanceRateZeroDivisor = true;
SetNext(next, vertex_divisor);
vk::PhysicalDevice16BitStorageFeaturesKHR bit16_storage;
bit16_storage.uniformAndStorageBuffer16BitAccess = true;
SetNext(next, bit16_storage);
vk::PhysicalDevice8BitStorageFeaturesKHR bit8_storage;
bit8_storage.uniformAndStorageBuffer8BitAccess = true;
SetNext(next, bit8_storage);
vk::PhysicalDeviceFloat16Int8FeaturesKHR float16_int8;
if (is_float16_supported) {
@ -119,6 +138,10 @@ bool VKDevice::Create(const vk::DispatchLoaderDynamic& dldi, vk::Instance instan
LOG_INFO(Render_Vulkan, "Device doesn't support uint8 indexes");
}
if (!ext_depth_range_unrestricted) {
LOG_INFO(Render_Vulkan, "Device doesn't support depth range unrestricted");
}
vk::DeviceCreateInfo device_ci({}, static_cast<u32>(queue_cis.size()), queue_cis.data(), 0,
nullptr, static_cast<u32>(extensions.size()), extensions.data(),
nullptr);
@ -134,16 +157,7 @@ bool VKDevice::Create(const vk::DispatchLoaderDynamic& dldi, vk::Instance instan
logical = UniqueDevice(
dummy_logical, vk::ObjectDestroy<vk::NoParent, vk::DispatchLoaderDynamic>(nullptr, dld));
if (khr_driver_properties) {
vk::PhysicalDeviceDriverPropertiesKHR driver;
vk::PhysicalDeviceProperties2 properties;
properties.pNext = &driver;
physical.getProperties2(&properties, dld);
driver_id = driver.driverID;
LOG_INFO(Render_Vulkan, "Driver: {} {}", driver.driverName, driver.driverInfo);
} else {
LOG_INFO(Render_Vulkan, "Driver: Unknown");
}
CollectTelemetryParameters();
graphics_queue = logical->getQueue(graphics_family, 0, dld);
present_queue = logical->getQueue(present_family, 0, dld);
@ -189,6 +203,18 @@ vk::Format VKDevice::GetSupportedFormat(vk::Format wanted_format,
bool VKDevice::IsOptimalAstcSupported(const vk::PhysicalDeviceFeatures& features,
const vk::DispatchLoaderDynamic& dldi) const {
// Disable for now to avoid converting ASTC twice.
return false;
static constexpr std::array astc_formats = {
vk::Format::eAstc4x4SrgbBlock, vk::Format::eAstc8x8SrgbBlock,
vk::Format::eAstc8x5SrgbBlock, vk::Format::eAstc5x4SrgbBlock,
vk::Format::eAstc5x5UnormBlock, vk::Format::eAstc5x5SrgbBlock,
vk::Format::eAstc10x8UnormBlock, vk::Format::eAstc10x8SrgbBlock,
vk::Format::eAstc6x6UnormBlock, vk::Format::eAstc6x6SrgbBlock,
vk::Format::eAstc10x10UnormBlock, vk::Format::eAstc10x10SrgbBlock,
vk::Format::eAstc12x12UnormBlock, vk::Format::eAstc12x12SrgbBlock,
vk::Format::eAstc8x6UnormBlock, vk::Format::eAstc8x6SrgbBlock,
vk::Format::eAstc6x5UnormBlock, vk::Format::eAstc6x5SrgbBlock};
if (!features.textureCompressionASTC_LDR) {
return false;
}
@ -196,12 +222,6 @@ bool VKDevice::IsOptimalAstcSupported(const vk::PhysicalDeviceFeatures& features
vk::FormatFeatureFlagBits::eSampledImage | vk::FormatFeatureFlagBits::eBlitSrc |
vk::FormatFeatureFlagBits::eBlitDst | vk::FormatFeatureFlagBits::eTransferSrc |
vk::FormatFeatureFlagBits::eTransferDst};
constexpr std::array astc_formats = {
vk::Format::eAstc4x4UnormBlock, vk::Format::eAstc4x4SrgbBlock,
vk::Format::eAstc8x8SrgbBlock, vk::Format::eAstc8x6SrgbBlock,
vk::Format::eAstc5x4SrgbBlock, vk::Format::eAstc5x5UnormBlock,
vk::Format::eAstc5x5SrgbBlock, vk::Format::eAstc10x8UnormBlock,
vk::Format::eAstc10x8SrgbBlock};
for (const auto format : astc_formats) {
const auto format_properties{physical.getFormatProperties(format, dldi)};
if (!(format_properties.optimalTilingFeatures & format_feature_usage)) {
@ -224,11 +244,17 @@ bool VKDevice::IsFormatSupported(vk::Format wanted_format, vk::FormatFeatureFlag
bool VKDevice::IsSuitable(const vk::DispatchLoaderDynamic& dldi, vk::PhysicalDevice physical,
vk::SurfaceKHR surface) {
LOG_INFO(Render_Vulkan, "{}", physical.getProperties(dldi).deviceName);
bool is_suitable = true;
constexpr std::array required_extensions = {VK_KHR_SWAPCHAIN_EXTENSION_NAME,
VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME};
constexpr std::array required_extensions = {
VK_KHR_SWAPCHAIN_EXTENSION_NAME,
VK_KHR_16BIT_STORAGE_EXTENSION_NAME,
VK_KHR_8BIT_STORAGE_EXTENSION_NAME,
VK_KHR_DRIVER_PROPERTIES_EXTENSION_NAME,
VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME,
VK_EXT_SHADER_SUBGROUP_BALLOT_EXTENSION_NAME,
VK_EXT_SHADER_SUBGROUP_VOTE_EXTENSION_NAME,
};
std::bitset<required_extensions.size()> available_extensions{};
for (const auto& prop : physical.enumerateDeviceExtensionProperties(nullptr, dldi)) {
@ -245,7 +271,7 @@ bool VKDevice::IsSuitable(const vk::DispatchLoaderDynamic& dldi, vk::PhysicalDev
if (available_extensions[i]) {
continue;
}
LOG_INFO(Render_Vulkan, "Missing required extension: {}", required_extensions[i]);
LOG_ERROR(Render_Vulkan, "Missing required extension: {}", required_extensions[i]);
is_suitable = false;
}
}
@ -262,7 +288,7 @@ bool VKDevice::IsSuitable(const vk::DispatchLoaderDynamic& dldi, vk::PhysicalDev
has_present |= physical.getSurfaceSupportKHR(i, surface, dldi) != 0;
}
if (!has_graphics || !has_present) {
LOG_INFO(Render_Vulkan, "Device lacks a graphics and present queue");
LOG_ERROR(Render_Vulkan, "Device lacks a graphics and present queue");
is_suitable = false;
}
@ -272,8 +298,15 @@ bool VKDevice::IsSuitable(const vk::DispatchLoaderDynamic& dldi, vk::PhysicalDev
constexpr u32 required_ubo_size = 65536;
if (limits.maxUniformBufferRange < required_ubo_size) {
LOG_INFO(Render_Vulkan, "Device UBO size {} is too small, {} is required)",
limits.maxUniformBufferRange, required_ubo_size);
LOG_ERROR(Render_Vulkan, "Device UBO size {} is too small, {} is required",
limits.maxUniformBufferRange, required_ubo_size);
is_suitable = false;
}
constexpr u32 required_num_viewports = 16;
if (limits.maxViewports < required_num_viewports) {
LOG_INFO(Render_Vulkan, "Device number of viewports {} is too small, {} is required",
limits.maxViewports, required_num_viewports);
is_suitable = false;
}
@ -284,24 +317,32 @@ bool VKDevice::IsSuitable(const vk::DispatchLoaderDynamic& dldi, vk::PhysicalDev
std::make_pair(features.depthClamp, "depthClamp"),
std::make_pair(features.samplerAnisotropy, "samplerAnisotropy"),
std::make_pair(features.largePoints, "largePoints"),
std::make_pair(features.multiViewport, "multiViewport"),
std::make_pair(features.depthBiasClamp, "depthBiasClamp"),
std::make_pair(features.geometryShader, "geometryShader"),
std::make_pair(features.tessellationShader, "tessellationShader"),
std::make_pair(features.fragmentStoresAndAtomics, "fragmentStoresAndAtomics"),
std::make_pair(features.shaderImageGatherExtended, "shaderImageGatherExtended"),
std::make_pair(features.shaderStorageImageWriteWithoutFormat,
"shaderStorageImageWriteWithoutFormat"),
};
for (const auto& [supported, name] : feature_report) {
if (supported) {
continue;
}
LOG_INFO(Render_Vulkan, "Missing required feature: {}", name);
LOG_ERROR(Render_Vulkan, "Missing required feature: {}", name);
is_suitable = false;
}
if (!is_suitable) {
LOG_ERROR(Render_Vulkan, "{} is not suitable", properties.deviceName);
}
return is_suitable;
}
std::vector<const char*> VKDevice::LoadExtensions(const vk::DispatchLoaderDynamic& dldi) {
std::vector<const char*> extensions;
extensions.reserve(7);
extensions.push_back(VK_KHR_SWAPCHAIN_EXTENSION_NAME);
extensions.push_back(VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME);
const auto Test = [&](const vk::ExtensionProperties& extension,
std::optional<std::reference_wrapper<bool>> status, const char* name,
bool push) {
@ -316,13 +357,30 @@ std::vector<const char*> VKDevice::LoadExtensions(const vk::DispatchLoaderDynami
}
};
extensions.reserve(13);
extensions.push_back(VK_KHR_SWAPCHAIN_EXTENSION_NAME);
extensions.push_back(VK_KHR_16BIT_STORAGE_EXTENSION_NAME);
extensions.push_back(VK_KHR_8BIT_STORAGE_EXTENSION_NAME);
extensions.push_back(VK_KHR_DRIVER_PROPERTIES_EXTENSION_NAME);
extensions.push_back(VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME);
extensions.push_back(VK_EXT_SHADER_SUBGROUP_BALLOT_EXTENSION_NAME);
extensions.push_back(VK_EXT_SHADER_SUBGROUP_VOTE_EXTENSION_NAME);
[[maybe_unused]] const bool nsight =
std::getenv("NVTX_INJECTION64_PATH") || std::getenv("NSIGHT_LAUNCHED");
bool khr_shader_float16_int8{};
bool ext_subgroup_size_control{};
for (const auto& extension : physical.enumerateDeviceExtensionProperties(nullptr, dldi)) {
Test(extension, khr_uniform_buffer_standard_layout,
VK_KHR_UNIFORM_BUFFER_STANDARD_LAYOUT_EXTENSION_NAME, true);
Test(extension, ext_index_type_uint8, VK_EXT_INDEX_TYPE_UINT8_EXTENSION_NAME, true);
Test(extension, khr_driver_properties, VK_KHR_DRIVER_PROPERTIES_EXTENSION_NAME, true);
Test(extension, khr_shader_float16_int8, VK_KHR_SHADER_FLOAT16_INT8_EXTENSION_NAME, false);
Test(extension, ext_depth_range_unrestricted,
VK_EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME, true);
Test(extension, ext_index_type_uint8, VK_EXT_INDEX_TYPE_UINT8_EXTENSION_NAME, true);
Test(extension, ext_shader_viewport_index_layer,
VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_EXTENSION_NAME, true);
Test(extension, ext_subgroup_size_control, VK_EXT_SUBGROUP_SIZE_CONTROL_EXTENSION_NAME,
false);
}
if (khr_shader_float16_int8) {
@ -331,6 +389,23 @@ std::vector<const char*> VKDevice::LoadExtensions(const vk::DispatchLoaderDynami
extensions.push_back(VK_KHR_SHADER_FLOAT16_INT8_EXTENSION_NAME);
}
if (ext_subgroup_size_control) {
const auto features =
GetFeatures<vk::PhysicalDeviceSubgroupSizeControlFeaturesEXT>(physical, dldi);
const auto properties =
GetProperties<vk::PhysicalDeviceSubgroupSizeControlPropertiesEXT>(physical, dldi);
is_warp_potentially_bigger = properties.maxSubgroupSize > GuestWarpSize;
if (features.subgroupSizeControl && properties.minSubgroupSize <= GuestWarpSize &&
properties.maxSubgroupSize >= GuestWarpSize) {
extensions.push_back(VK_EXT_SUBGROUP_SIZE_CONTROL_EXTENSION_NAME);
guest_warp_stages = properties.requiredSubgroupSizeStages;
}
} else {
is_warp_potentially_bigger = true;
}
return extensions;
}
@ -357,19 +432,23 @@ void VKDevice::SetupFamilies(const vk::DispatchLoaderDynamic& dldi, vk::SurfaceK
present_family = *present_family_;
}
void VKDevice::SetupProperties(const vk::DispatchLoaderDynamic& dldi) {
const auto props = physical.getProperties(dldi);
device_type = props.deviceType;
uniform_buffer_alignment = static_cast<u64>(props.limits.minUniformBufferOffsetAlignment);
storage_buffer_alignment = static_cast<u64>(props.limits.minStorageBufferOffsetAlignment);
max_storage_buffer_range = static_cast<u64>(props.limits.maxStorageBufferRange);
}
void VKDevice::SetupFeatures(const vk::DispatchLoaderDynamic& dldi) {
const auto supported_features{physical.getFeatures(dldi)};
is_optimal_astc_supported = IsOptimalAstcSupported(supported_features, dldi);
}
void VKDevice::CollectTelemetryParameters() {
const auto driver = GetProperties<vk::PhysicalDeviceDriverPropertiesKHR>(physical, dld);
driver_id = driver.driverID;
vendor_name = driver.driverName;
const auto extensions = physical.enumerateDeviceExtensionProperties(nullptr, dld);
reported_extensions.reserve(std::size(extensions));
for (const auto& extension : extensions) {
reported_extensions.push_back(extension.extensionName);
}
}
std::vector<vk::DeviceQueueCreateInfo> VKDevice::GetDeviceQueueCreateInfos() const {
static const float QUEUE_PRIORITY = 1.0f;
@ -384,50 +463,70 @@ std::vector<vk::DeviceQueueCreateInfo> VKDevice::GetDeviceQueueCreateInfos() con
std::unordered_map<vk::Format, vk::FormatProperties> VKDevice::GetFormatProperties(
const vk::DispatchLoaderDynamic& dldi, vk::PhysicalDevice physical) {
constexpr std::array formats{vk::Format::eA8B8G8R8UnormPack32,
vk::Format::eA8B8G8R8SnormPack32,
vk::Format::eA8B8G8R8SrgbPack32,
vk::Format::eB5G6R5UnormPack16,
vk::Format::eA2B10G10R10UnormPack32,
vk::Format::eR32G32B32A32Sfloat,
vk::Format::eR16G16B16A16Uint,
vk::Format::eR16G16Unorm,
vk::Format::eR16G16Snorm,
vk::Format::eR16G16Sfloat,
vk::Format::eR16Unorm,
vk::Format::eR8G8B8A8Srgb,
vk::Format::eR8G8Unorm,
vk::Format::eR8G8Snorm,
vk::Format::eR8Unorm,
vk::Format::eB10G11R11UfloatPack32,
vk::Format::eR32Sfloat,
vk::Format::eR16Sfloat,
vk::Format::eR16G16B16A16Sfloat,
vk::Format::eB8G8R8A8Unorm,
vk::Format::eD32Sfloat,
vk::Format::eD16Unorm,
vk::Format::eD16UnormS8Uint,
vk::Format::eD24UnormS8Uint,
vk::Format::eD32SfloatS8Uint,
vk::Format::eBc1RgbaUnormBlock,
vk::Format::eBc2UnormBlock,
vk::Format::eBc3UnormBlock,
vk::Format::eBc4UnormBlock,
vk::Format::eBc5UnormBlock,
vk::Format::eBc5SnormBlock,
vk::Format::eBc7UnormBlock,
vk::Format::eBc1RgbaSrgbBlock,
vk::Format::eBc3SrgbBlock,
vk::Format::eBc7SrgbBlock,
vk::Format::eAstc4x4UnormBlock,
vk::Format::eAstc4x4SrgbBlock,
vk::Format::eAstc8x8SrgbBlock,
vk::Format::eAstc8x6SrgbBlock,
vk::Format::eAstc5x4SrgbBlock,
vk::Format::eAstc5x5UnormBlock,
vk::Format::eAstc5x5SrgbBlock,
vk::Format::eAstc10x8UnormBlock,
vk::Format::eAstc10x8SrgbBlock};
static constexpr std::array formats{vk::Format::eA8B8G8R8UnormPack32,
vk::Format::eA8B8G8R8SnormPack32,
vk::Format::eA8B8G8R8SrgbPack32,
vk::Format::eB5G6R5UnormPack16,
vk::Format::eA2B10G10R10UnormPack32,
vk::Format::eA1R5G5B5UnormPack16,
vk::Format::eR32G32B32A32Sfloat,
vk::Format::eR32G32B32A32Uint,
vk::Format::eR32G32Sfloat,
vk::Format::eR32G32Uint,
vk::Format::eR16G16B16A16Uint,
vk::Format::eR16G16B16A16Unorm,
vk::Format::eR16G16Unorm,
vk::Format::eR16G16Snorm,
vk::Format::eR16G16Sfloat,
vk::Format::eR16Unorm,
vk::Format::eR8G8B8A8Srgb,
vk::Format::eR8G8Unorm,
vk::Format::eR8G8Snorm,
vk::Format::eR8Unorm,
vk::Format::eR8Uint,
vk::Format::eB10G11R11UfloatPack32,
vk::Format::eR32Sfloat,
vk::Format::eR32Uint,
vk::Format::eR16Sfloat,
vk::Format::eR16G16B16A16Sfloat,
vk::Format::eB8G8R8A8Unorm,
vk::Format::eR4G4B4A4UnormPack16,
vk::Format::eD32Sfloat,
vk::Format::eD16Unorm,
vk::Format::eD16UnormS8Uint,
vk::Format::eD24UnormS8Uint,
vk::Format::eD32SfloatS8Uint,
vk::Format::eBc1RgbaUnormBlock,
vk::Format::eBc2UnormBlock,
vk::Format::eBc3UnormBlock,
vk::Format::eBc4UnormBlock,
vk::Format::eBc5UnormBlock,
vk::Format::eBc5SnormBlock,
vk::Format::eBc7UnormBlock,
vk::Format::eBc6HUfloatBlock,
vk::Format::eBc6HSfloatBlock,
vk::Format::eBc1RgbaSrgbBlock,
vk::Format::eBc3SrgbBlock,
vk::Format::eBc7SrgbBlock,
vk::Format::eAstc4x4SrgbBlock,
vk::Format::eAstc8x8SrgbBlock,
vk::Format::eAstc8x5SrgbBlock,
vk::Format::eAstc5x4SrgbBlock,
vk::Format::eAstc5x5UnormBlock,
vk::Format::eAstc5x5SrgbBlock,
vk::Format::eAstc10x8UnormBlock,
vk::Format::eAstc10x8SrgbBlock,
vk::Format::eAstc6x6UnormBlock,
vk::Format::eAstc6x6SrgbBlock,
vk::Format::eAstc10x10UnormBlock,
vk::Format::eAstc10x10SrgbBlock,
vk::Format::eAstc12x12UnormBlock,
vk::Format::eAstc12x12SrgbBlock,
vk::Format::eAstc8x6UnormBlock,
vk::Format::eAstc8x6SrgbBlock,
vk::Format::eAstc6x5UnormBlock,
vk::Format::eAstc6x5SrgbBlock,
vk::Format::eE5B9G9R9UfloatPack32};
std::unordered_map<vk::Format, vk::FormatProperties> format_properties;
for (const auto format : formats) {
format_properties.emplace(format, physical.getFormatProperties(format, dldi));

94
src/video_core/renderer_vulkan/vk_device.h
View File

@ -4,6 +4,8 @@
#pragma once
#include <string>
#include <string_view>
#include <unordered_map>
#include <vector>
#include "common/common_types.h"
@ -14,6 +16,9 @@ namespace Vulkan {
/// Format usage descriptor.
enum class FormatType { Linear, Optimal, Buffer };
/// Subgroup size of the guest emulated hardware (Nvidia has 32 threads per subgroup).
const u32 GuestWarpSize = 32;
/// Handles data specific to a physical device.
class VKDevice final {
public:
@ -71,7 +76,22 @@ public:
/// Returns true if the device is integrated with the host CPU.
bool IsIntegrated() const {
return device_type == vk::PhysicalDeviceType::eIntegratedGpu;
return properties.deviceType == vk::PhysicalDeviceType::eIntegratedGpu;
}
/// Returns the current Vulkan API version provided in Vulkan-formatted version numbers.
u32 GetApiVersion() const {
return properties.apiVersion;
}
/// Returns the current driver version provided in Vulkan-formatted version numbers.
u32 GetDriverVersion() const {
return properties.driverVersion;
}
/// Returns the device name.
std::string_view GetModelName() const {
return properties.deviceName;
}
/// Returns the driver ID.
@ -80,18 +100,23 @@ public:
}
/// Returns uniform buffer alignment requeriment.
u64 GetUniformBufferAlignment() const {
return uniform_buffer_alignment;
vk::DeviceSize GetUniformBufferAlignment() const {
return properties.limits.minUniformBufferOffsetAlignment;
}
/// Returns storage alignment requeriment.
u64 GetStorageBufferAlignment() const {
return storage_buffer_alignment;
vk::DeviceSize GetStorageBufferAlignment() const {
return properties.limits.minStorageBufferOffsetAlignment;
}
/// Returns the maximum range for storage buffers.
u64 GetMaxStorageBufferRange() const {
return max_storage_buffer_range;
vk::DeviceSize GetMaxStorageBufferRange() const {
return properties.limits.maxStorageBufferRange;
}
/// Returns the maximum size for push constants.
vk::DeviceSize GetMaxPushConstantsSize() const {
return properties.limits.maxPushConstantsSize;
}
/// Returns true if ASTC is natively supported.
@ -104,6 +129,16 @@ public:
return is_float16_supported;
}
/// Returns true if the device warp size can potentially be bigger than guest's warp size.
bool IsWarpSizePotentiallyBiggerThanGuest() const {
return is_warp_potentially_bigger;
}
/// Returns true if the device can be forced to use the guest warp size.
bool IsGuestWarpSizeSupported(vk::ShaderStageFlagBits stage) const {
return (guest_warp_stages & stage) != vk::ShaderStageFlags{};
}
/// Returns true if the device supports VK_EXT_scalar_block_layout.
bool IsKhrUniformBufferStandardLayoutSupported() const {
return khr_uniform_buffer_standard_layout;
@ -114,6 +149,26 @@ public:
return ext_index_type_uint8;
}
/// Returns true if the device supports VK_EXT_depth_range_unrestricted.
bool IsExtDepthRangeUnrestrictedSupported() const {
return ext_depth_range_unrestricted;
}
/// Returns true if the device supports VK_EXT_shader_viewport_index_layer.
bool IsExtShaderViewportIndexLayerSupported() const {
return ext_shader_viewport_index_layer;
}
/// Returns the vendor name reported from Vulkan.
std::string_view GetVendorName() const {
return vendor_name;
}
/// Returns the list of available extensions.
const std::vector<std::string>& GetAvailableExtensions() const {
return reported_extensions;
}
/// Checks if the physical device is suitable.
static bool IsSuitable(const vk::DispatchLoaderDynamic& dldi, vk::PhysicalDevice physical,
vk::SurfaceKHR surface);
@ -125,12 +180,12 @@ private:
/// Sets up queue families.
void SetupFamilies(const vk::DispatchLoaderDynamic& dldi, vk::SurfaceKHR surface);
/// Sets up device properties.
void SetupProperties(const vk::DispatchLoaderDynamic& dldi);
/// Sets up device features.
void SetupFeatures(const vk::DispatchLoaderDynamic& dldi);
/// Collects telemetry information from the device.
void CollectTelemetryParameters();
/// Returns a list of queue initialization descriptors.
std::vector<vk::DeviceQueueCreateInfo> GetDeviceQueueCreateInfos() const;
@ -148,23 +203,28 @@ private:
const vk::PhysicalDevice physical; ///< Physical device.
vk::DispatchLoaderDynamic dld; ///< Device function pointers.
vk::PhysicalDeviceProperties properties; ///< Device properties.
UniqueDevice logical; ///< Logical device.
vk::Queue graphics_queue; ///< Main graphics queue.
vk::Queue present_queue; ///< Main present queue.
u32 graphics_family{}; ///< Main graphics queue family index.
u32 present_family{}; ///< Main present queue family index.
vk::PhysicalDeviceType device_type; ///< Physical device type.
vk::DriverIdKHR driver_id{}; ///< Driver ID.
u64 uniform_buffer_alignment{}; ///< Uniform buffer alignment requeriment.
u64 storage_buffer_alignment{}; ///< Storage buffer alignment requeriment.
u64 max_storage_buffer_range{}; ///< Max storage buffer size.
vk::ShaderStageFlags guest_warp_stages{}; ///< Stages where the guest warp size can be forced.
bool is_optimal_astc_supported{}; ///< Support for native ASTC.
bool is_float16_supported{}; ///< Support for float16 arithmetics.
bool is_warp_potentially_bigger{}; ///< Host warp size can be bigger than guest.
bool khr_uniform_buffer_standard_layout{}; ///< Support for std430 on UBOs.
bool ext_index_type_uint8{}; ///< Support for VK_EXT_index_type_uint8.
bool khr_driver_properties{}; ///< Support for VK_KHR_driver_properties.
std::unordered_map<vk::Format, vk::FormatProperties>
format_properties; ///< Format properties dictionary.
bool ext_depth_range_unrestricted{}; ///< Support for VK_EXT_depth_range_unrestricted.
bool ext_shader_viewport_index_layer{}; ///< Support for VK_EXT_shader_viewport_index_layer.
// Telemetry parameters
std::string vendor_name; ///< Device's driver name.
std::vector<std::string> reported_extensions; ///< Reported Vulkan extensions.
/// Format properties dictionary.
std::unordered_map<vk::Format, vk::FormatProperties> format_properties;
};
} // namespace Vulkan