yuzu-emu
/
yuzu-android
Archived
1
0
Fork 0
Code

Merge pull request #2113 from ReinUsesLisp/vulkan-base 

vulkan: Add dependencies and device abstraction
This commit is contained in:
bunnei 2019-02-14 10:06:48 -05:00 committed by GitHub
parent 8490e7746a 8beca060d1
commit fcc3aa0bbf
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
9 changed files with 410 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
.gitmodules vendored
View File

@ -37,3 +37,6 @@
[submodule "discord-rpc"]
path = externals/discord-rpc
url = https://github.com/discordapp/discord-rpc.git
[submodule "Vulkan-Headers"]
path = externals/Vulkan-Headers
url = https://github.com/KhronosGroup/Vulkan-Headers.git

2
CMakeLists.txt
View File

@ -23,6 +23,8 @@ option(YUZU_USE_QT_WEB_ENGINE "Use QtWebEngine for web applet implementation" OF
option(ENABLE_CUBEB "Enables the cubeb audio backend" ON)
option(ENABLE_VULKAN "Enables Vulkan backend" ON)
option(USE_DISCORD_PRESENCE "Enables Discord Rich Presence" OFF)
if(NOT EXISTS ${PROJECT_SOURCE_DIR}/.git/hooks/pre-commit)

1
externals/Vulkan-Headers vendored Submodule

@ -0,0 +1 @@
Subproject commit 7f02d9bb810f371de0fe833c80004c34f7ff8c57

1
src/common/logging/backend.cpp
View File

@ -232,6 +232,7 @@ void DebuggerBackend::Write(const Entry& entry) {
CLS(Render) \
SUB(Render, Software) \
SUB(Render, OpenGL) \
SUB(Render, Vulkan) \
CLS(Audio) \
SUB(Audio, DSP) \
SUB(Audio, Sink) \

1
src/common/logging/log.h
View File

@ -112,6 +112,7 @@ enum class Class : ClassType {
Render, ///< Emulator video output and hardware acceleration
Render_Software, ///< Software renderer backend
Render_OpenGL, ///< OpenGL backend
Render_Vulkan, ///< Vulkan backend
Audio, ///< Audio emulation
Audio_DSP, ///< The HLE implementation of the DSP
Audio_Sink, ///< Emulator audio output backend

10
src/video_core/CMakeLists.txt
View File

@ -101,6 +101,16 @@ add_library(video_core STATIC
video_core.h
)
if (ENABLE_VULKAN)
target_sources(video_core PRIVATE
renderer_vulkan/declarations.h
renderer_vulkan/vk_device.cpp
renderer_vulkan/vk_device.h)
target_include_directories(video_core PRIVATE ../../externals/Vulkan-Headers/include)
target_compile_definitions(video_core PRIVATE HAS_VULKAN)
endif()
create_target_directory_groups(video_core)
target_link_libraries(video_core PUBLIC common core)

45
src/video_core/renderer_vulkan/declarations.h Normal file
View File

@ -0,0 +1,45 @@
// Copyright 2019 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <vulkan/vulkan.hpp>
namespace Vulkan {
// vulkan.hpp unique handlers use DispatchLoaderStatic
template <typename T>
using UniqueHandle = vk::UniqueHandle<T, vk::DispatchLoaderDynamic>;
using UniqueAccelerationStructureNV = UniqueHandle<vk::AccelerationStructureNV>;
using UniqueBuffer = UniqueHandle<vk::Buffer>;
using UniqueBufferView = UniqueHandle<vk::BufferView>;
using UniqueCommandBuffer = UniqueHandle<vk::CommandBuffer>;
using UniqueCommandPool = UniqueHandle<vk::CommandPool>;
using UniqueDescriptorPool = UniqueHandle<vk::DescriptorPool>;
using UniqueDescriptorSet = UniqueHandle<vk::DescriptorSet>;
using UniqueDescriptorSetLayout = UniqueHandle<vk::DescriptorSetLayout>;
using UniqueDescriptorUpdateTemplate = UniqueHandle<vk::DescriptorUpdateTemplate>;
using UniqueDevice = UniqueHandle<vk::Device>;
using UniqueDeviceMemory = UniqueHandle<vk::DeviceMemory>;
using UniqueEvent = UniqueHandle<vk::Event>;
using UniqueFence = UniqueHandle<vk::Fence>;
using UniqueFramebuffer = UniqueHandle<vk::Framebuffer>;
using UniqueImage = UniqueHandle<vk::Image>;
using UniqueImageView = UniqueHandle<vk::ImageView>;
using UniqueIndirectCommandsLayoutNVX = UniqueHandle<vk::IndirectCommandsLayoutNVX>;
using UniqueObjectTableNVX = UniqueHandle<vk::ObjectTableNVX>;
using UniquePipeline = UniqueHandle<vk::Pipeline>;
using UniquePipelineCache = UniqueHandle<vk::PipelineCache>;
using UniquePipelineLayout = UniqueHandle<vk::PipelineLayout>;
using UniqueQueryPool = UniqueHandle<vk::QueryPool>;
using UniqueRenderPass = UniqueHandle<vk::RenderPass>;
using UniqueSampler = UniqueHandle<vk::Sampler>;
using UniqueSamplerYcbcrConversion = UniqueHandle<vk::SamplerYcbcrConversion>;
using UniqueSemaphore = UniqueHandle<vk::Semaphore>;
using UniqueShaderModule = UniqueHandle<vk::ShaderModule>;
using UniqueSwapchainKHR = UniqueHandle<vk::SwapchainKHR>;
using UniqueValidationCacheEXT = UniqueHandle<vk::ValidationCacheEXT>;
} // namespace Vulkan

231
src/video_core/renderer_vulkan/vk_device.cpp Normal file
View File

@ -0,0 +1,231 @@
// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <map>
#include <optional>
#include <set>
#include <vector>
#include "common/assert.h"
#include "video_core/renderer_vulkan/declarations.h"
#include "video_core/renderer_vulkan/vk_device.h"
namespace Vulkan {
namespace Alternatives {
constexpr std::array<vk::Format, 3> Depth24UnormS8Uint = {
vk::Format::eD32SfloatS8Uint, vk::Format::eD16UnormS8Uint, {}};
constexpr std::array<vk::Format, 3> Depth16UnormS8Uint = {
vk::Format::eD24UnormS8Uint, vk::Format::eD32SfloatS8Uint, {}};
} // namespace Alternatives
constexpr const vk::Format* GetFormatAlternatives(vk::Format format) {
switch (format) {
case vk::Format::eD24UnormS8Uint:
return Alternatives::Depth24UnormS8Uint.data();
case vk::Format::eD16UnormS8Uint:
return Alternatives::Depth16UnormS8Uint.data();
default:
return nullptr;
}
}
constexpr vk::FormatFeatureFlags GetFormatFeatures(vk::FormatProperties properties,
FormatType format_type) {
switch (format_type) {
case FormatType::Linear:
return properties.linearTilingFeatures;
case FormatType::Optimal:
return properties.optimalTilingFeatures;
case FormatType::Buffer:
return properties.bufferFeatures;
default:
return {};
}
}
VKDevice::VKDevice(const vk::DispatchLoaderDynamic& dldi, vk::PhysicalDevice physical,
vk::SurfaceKHR surface)
: physical{physical}, format_properties{GetFormatProperties(dldi, physical)} {
SetupFamilies(dldi, surface);
SetupProperties(dldi);
}
VKDevice::~VKDevice() = default;
bool VKDevice::Create(const vk::DispatchLoaderDynamic& dldi, vk::Instance instance) {
const auto queue_cis = GetDeviceQueueCreateInfos();
vk::PhysicalDeviceFeatures device_features{};
const std::vector<const char*> extensions = {VK_KHR_SWAPCHAIN_EXTENSION_NAME};
const vk::DeviceCreateInfo device_ci({}, static_cast<u32>(queue_cis.size()), queue_cis.data(),
0, nullptr, static_cast<u32>(extensions.size()),
extensions.data(), &device_features);
vk::Device dummy_logical;
if (physical.createDevice(&device_ci, nullptr, &dummy_logical, dldi) != vk::Result::eSuccess) {
LOG_CRITICAL(Render_Vulkan, "Logical device failed to be created!");
return false;
}
dld.init(instance, dldi.vkGetInstanceProcAddr, dummy_logical, dldi.vkGetDeviceProcAddr);
logical = UniqueDevice(
dummy_logical, vk::ObjectDestroy<vk::NoParent, vk::DispatchLoaderDynamic>(nullptr, dld));
graphics_queue = logical->getQueue(graphics_family, 0, dld);
present_queue = logical->getQueue(present_family, 0, dld);
return true;
}
vk::Format VKDevice::GetSupportedFormat(vk::Format wanted_format,
vk::FormatFeatureFlags wanted_usage,
FormatType format_type) const {
if (IsFormatSupported(wanted_format, wanted_usage, format_type)) {
return wanted_format;
}
// The wanted format is not supported by hardware, search for alternatives
const vk::Format* alternatives = GetFormatAlternatives(wanted_format);
if (alternatives == nullptr) {
LOG_CRITICAL(Render_Vulkan,
"Format={} with usage={} and type={} has no defined alternatives and host "
"hardware does not support it",
static_cast<u32>(wanted_format), static_cast<u32>(wanted_usage),
static_cast<u32>(format_type));
UNREACHABLE();
return wanted_format;
}
std::size_t i = 0;
for (vk::Format alternative = alternatives[0]; alternative != vk::Format{};
alternative = alternatives[++i]) {
if (!IsFormatSupported(alternative, wanted_usage, format_type))
continue;
LOG_WARNING(Render_Vulkan,
"Emulating format={} with alternative format={} with usage={} and type={}",
static_cast<u32>(wanted_format), static_cast<u32>(alternative),
static_cast<u32>(wanted_usage), static_cast<u32>(format_type));
return alternative;
}
// No alternatives found, panic
LOG_CRITICAL(Render_Vulkan,
"Format={} with usage={} and type={} is not supported by the host hardware and "
"doesn't support any of the alternatives",
static_cast<u32>(wanted_format), static_cast<u32>(wanted_usage),
static_cast<u32>(format_type));
UNREACHABLE();
return wanted_format;
}
bool VKDevice::IsFormatSupported(vk::Format wanted_format, vk::FormatFeatureFlags wanted_usage,
FormatType format_type) const {
const auto it = format_properties.find(wanted_format);
if (it == format_properties.end()) {
LOG_CRITICAL(Render_Vulkan, "Unimplemented format query={}",
static_cast<u32>(wanted_format));
UNREACHABLE();
return true;
}
const vk::FormatFeatureFlags supported_usage = GetFormatFeatures(it->second, format_type);
return (supported_usage & wanted_usage) == wanted_usage;
}
bool VKDevice::IsSuitable(const vk::DispatchLoaderDynamic& dldi, vk::PhysicalDevice physical,
vk::SurfaceKHR surface) {
const std::string swapchain_extension = VK_KHR_SWAPCHAIN_EXTENSION_NAME;
bool has_swapchain{};
for (const auto& prop : physical.enumerateDeviceExtensionProperties(nullptr, dldi)) {
has_swapchain |= prop.extensionName == swapchain_extension;
}
if (!has_swapchain) {
// The device doesn't support creating swapchains.
return false;
}
bool has_graphics{}, has_present{};
const auto queue_family_properties = physical.getQueueFamilyProperties(dldi);
for (u32 i = 0; i < static_cast<u32>(queue_family_properties.size()); ++i) {
const auto& family = queue_family_properties[i];
if (family.queueCount == 0)
continue;
has_graphics |=
(family.queueFlags & vk::QueueFlagBits::eGraphics) != static_cast<vk::QueueFlagBits>(0);
has_present |= physical.getSurfaceSupportKHR(i, surface, dldi) != 0;
}
if (!has_graphics || !has_present) {
// The device doesn't have a graphics and present queue.
return false;
}
// TODO(Rodrigo): Check if the device matches all requeriments.
const vk::PhysicalDeviceProperties props = physical.getProperties(dldi);
if (props.limits.maxUniformBufferRange < 65536) {
return false;
}
// Device is suitable.
return true;
}
void VKDevice::SetupFamilies(const vk::DispatchLoaderDynamic& dldi, vk::SurfaceKHR surface) {
std::optional<u32> graphics_family_, present_family_;
const auto queue_family_properties = physical.getQueueFamilyProperties(dldi);
for (u32 i = 0; i < static_cast<u32>(queue_family_properties.size()); ++i) {
if (graphics_family_ && present_family_)
break;
const auto& queue_family = queue_family_properties[i];
if (queue_family.queueCount == 0)
continue;
if (queue_family.queueFlags & vk::QueueFlagBits::eGraphics)
graphics_family_ = i;
if (physical.getSurfaceSupportKHR(i, surface, dldi))
present_family_ = i;
}
ASSERT(graphics_family_ && present_family_);
graphics_family = *graphics_family_;
present_family = *present_family_;
}
void VKDevice::SetupProperties(const vk::DispatchLoaderDynamic& dldi) {
const vk::PhysicalDeviceProperties props = physical.getProperties(dldi);
device_type = props.deviceType;
uniform_buffer_alignment = static_cast<u64>(props.limits.minUniformBufferOffsetAlignment);
}
std::vector<vk::DeviceQueueCreateInfo> VKDevice::GetDeviceQueueCreateInfos() const {
static const float QUEUE_PRIORITY = 1.f;
std::set<u32> unique_queue_families = {graphics_family, present_family};
std::vector<vk::DeviceQueueCreateInfo> queue_cis;
for (u32 queue_family : unique_queue_families)
queue_cis.push_back({{}, queue_family, 1, &QUEUE_PRIORITY});
return queue_cis;
}
std::map<vk::Format, vk::FormatProperties> VKDevice::GetFormatProperties(
const vk::DispatchLoaderDynamic& dldi, vk::PhysicalDevice physical) {
std::map<vk::Format, vk::FormatProperties> format_properties;
const auto AddFormatQuery = [&format_properties, &dldi, physical](vk::Format format) {
format_properties.emplace(format, physical.getFormatProperties(format, dldi));
};
AddFormatQuery(vk::Format::eA8B8G8R8UnormPack32);
AddFormatQuery(vk::Format::eR5G6B5UnormPack16);
AddFormatQuery(vk::Format::eD32Sfloat);
AddFormatQuery(vk::Format::eD16UnormS8Uint);
AddFormatQuery(vk::Format::eD24UnormS8Uint);
AddFormatQuery(vk::Format::eD32SfloatS8Uint);
return format_properties;
}
} // namespace Vulkan

116
src/video_core/renderer_vulkan/vk_device.h Normal file
View File

@ -0,0 +1,116 @@
// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <map>
#include <vector>
#include "common/common_types.h"
#include "video_core/renderer_vulkan/declarations.h"
namespace Vulkan {
/// Format usage descriptor
enum class FormatType { Linear, Optimal, Buffer };
/// Handles data specific to a physical device.
class VKDevice final {
public:
explicit VKDevice(const vk::DispatchLoaderDynamic& dldi, vk::PhysicalDevice physical,
vk::SurfaceKHR surface);
~VKDevice();
/// Initializes the device. Returns true on success.
bool Create(const vk::DispatchLoaderDynamic& dldi, vk::Instance instance);
/**
* Returns a format supported by the device for the passed requeriments.
* @param wanted_format The ideal format to be returned. It may not be the returned format.
* @param wanted_usage The usage that must be fulfilled even if the format is not supported.
* @param format_type Format type usage.
* @returns A format supported by the device.
*/
vk::Format GetSupportedFormat(vk::Format wanted_format, vk::FormatFeatureFlags wanted_usage,
FormatType format_type) const;
/// Returns the dispatch loader with direct function pointers of the device
const vk::DispatchLoaderDynamic& GetDispatchLoader() const {
return dld;
}
/// Returns the logical device
vk::Device GetLogical() const {
return logical.get();
}
/// Returns the physical device.
vk::PhysicalDevice GetPhysical() const {
return physical;
}
/// Returns the main graphics queue.
vk::Queue GetGraphicsQueue() const {
return graphics_queue;
}
/// Returns the main present queue.
vk::Queue GetPresentQueue() const {
return present_queue;
}
/// Returns main graphics queue family index.
u32 GetGraphicsFamily() const {
return graphics_family;
}
/// Returns main present queue family index.
u32 GetPresentFamily() const {
return present_family;
}
/// Returns if the device is integrated with the host CPU
bool IsIntegrated() const {
return device_type == vk::PhysicalDeviceType::eIntegratedGpu;
}
/// Returns uniform buffer alignment requeriment
u64 GetUniformBufferAlignment() const {
return uniform_buffer_alignment;
}
/// Checks if the physical device is suitable.
static bool IsSuitable(const vk::DispatchLoaderDynamic& dldi, vk::PhysicalDevice physical,
vk::SurfaceKHR surface);
private:
/// Sets up queue families.
void SetupFamilies(const vk::DispatchLoaderDynamic& dldi, vk::SurfaceKHR surface);
/// Sets up device properties.
void SetupProperties(const vk::DispatchLoaderDynamic& dldi);
/// Returns a list of queue initialization descriptors.
std::vector<vk::DeviceQueueCreateInfo> GetDeviceQueueCreateInfos() const;
/// Returns true if a format is supported.
bool IsFormatSupported(vk::Format wanted_format, vk::FormatFeatureFlags wanted_usage,
FormatType format_type) const;
/// Returns the device properties for Vulkan formats.
static std::map<vk::Format, vk::FormatProperties> GetFormatProperties(
const vk::DispatchLoaderDynamic& dldi, vk::PhysicalDevice physical);
const vk::PhysicalDevice physical; ///< Physical device
vk::DispatchLoaderDynamic dld; ///< Device function pointers
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
u64 uniform_buffer_alignment{}; ///< Uniform buffer alignment requeriment
std::map<vk::Format, vk::FormatProperties> format_properties; ///< Format properties dictionary
};
} // namespace Vulkan