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Code Issues Releases Activity

vulkan_instance: Allow different Vulkan versions and enforce 1.1

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For listing the available physical devices we can use Vulkan 1.0.
Now that MoltenVK supports 1.1 we can require it for running games.

Add missing documentation.
This commit is contained in:
ReinUsesLisp 2020-12-30 04:58:38 -03:00
parent 7344a7c447
commit cdbee27692
7 changed files with 39 additions and 41 deletions
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9
src/video_core/renderer_vulkan/renderer_vulkan.cpp
View file

@ -127,8 +127,8 @@ void RendererVulkan::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
bool RendererVulkan::Init() try {
library = OpenLibrary();
std::tie(instance, instance_version) = CreateInstance(
library, dld, render_window.GetWindowInfo().type, true, Settings::values.renderer_debug);
instance = CreateInstance(library, dld, VK_API_VERSION_1_1, render_window.GetWindowInfo().type,
true, Settings::values.renderer_debug);
if (Settings::values.renderer_debug) {
debug_callback = CreateDebugCallback(instance);
}
@ -184,8 +184,7 @@ void RendererVulkan::InitializeDevice() {
throw vk::Exception(VK_ERROR_INITIALIZATION_FAILED);
}
const vk::PhysicalDevice physical_device(devices[static_cast<size_t>(device_index)], dld);
device =
std::make_unique<VKDevice>(*instance, instance_version, physical_device, *surface, dld);
device = std::make_unique<VKDevice>(*instance, physical_device, *surface, dld);
}
void RendererVulkan::Report() const {
@ -213,7 +212,7 @@ void RendererVulkan::Report() const {
std::vector<std::string> RendererVulkan::EnumerateDevices() try {
vk::InstanceDispatch dld;
const Common::DynamicLibrary library = OpenLibrary();
const vk::Instance instance = CreateInstance(library, dld).first;
const vk::Instance instance = CreateInstance(library, dld, VK_API_VERSION_1_0);
const std::vector<VkPhysicalDevice> physical_devices = instance.EnumeratePhysicalDevices();
std::vector<std::string> names;
names.reserve(physical_devices.size());

1
src/video_core/renderer_vulkan/renderer_vulkan.h
View file

@ -68,7 +68,6 @@ private:
vk::InstanceDispatch dld;
vk::Instance instance;
u32 instance_version{};
vk::SurfaceKHR surface;

8
src/video_core/renderer_vulkan/vk_device.cpp
View file

@ -206,10 +206,10 @@ std::unordered_map<VkFormat, VkFormatProperties> GetFormatProperties(
} // Anonymous namespace
VKDevice::VKDevice(VkInstance instance_, u32 instance_version_, vk::PhysicalDevice physical_,
VkSurfaceKHR surface, const vk::InstanceDispatch& dld_)
VKDevice::VKDevice(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR surface,
const vk::InstanceDispatch& dld_)
: instance{instance_}, dld{dld_}, physical{physical_}, properties{physical.GetProperties()},
instance_version{instance_version_}, format_properties{GetFormatProperties(physical, dld)} {
format_properties{GetFormatProperties(physical, dld)} {
CheckSuitability();
SetupFamilies(surface);
SetupFeatures();
@ -653,9 +653,7 @@ std::vector<const char*> VKDevice::LoadExtensions() {
test(has_ext_custom_border_color, VK_EXT_CUSTOM_BORDER_COLOR_EXTENSION_NAME, false);
test(has_ext_extended_dynamic_state, VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME, false);
test(has_ext_robustness2, VK_EXT_ROBUSTNESS_2_EXTENSION_NAME, false);
if (instance_version >= VK_API_VERSION_1_1) {
test(has_ext_subgroup_size_control, VK_EXT_SUBGROUP_SIZE_CONTROL_EXTENSION_NAME, false);
}
if (Settings::values.renderer_debug) {
test(nv_device_diagnostics_config, VK_NV_DEVICE_DIAGNOSTICS_CONFIG_EXTENSION_NAME,
true);

9
src/video_core/renderer_vulkan/vk_device.h
View file

@ -24,8 +24,8 @@ const u32 GuestWarpSize = 32;
/// Handles data specific to a physical device.
class VKDevice final {
public:
explicit VKDevice(VkInstance instance, u32 instance_version, vk::PhysicalDevice physical,
VkSurfaceKHR surface, const vk::InstanceDispatch& dld);
explicit VKDevice(VkInstance instance, vk::PhysicalDevice physical, VkSurfaceKHR surface,
const vk::InstanceDispatch& dld);
~VKDevice();
/**
@ -79,11 +79,6 @@ public:
return present_family;
}
/// Returns the current instance Vulkan API version in Vulkan-formatted version numbers.
u32 InstanceApiVersion() const {
return instance_version;
}
/// Returns the current Vulkan API version provided in Vulkan-formatted version numbers.
u32 ApiVersion() const {
return properties.apiVersion;

11
src/video_core/renderer_vulkan/vk_shader_decompiler.cpp
View file

@ -272,19 +272,12 @@ bool IsPrecise(Operation operand) {
return false;
}
u32 ShaderVersion(const VKDevice& device) {
if (device.InstanceApiVersion() < VK_API_VERSION_1_1) {
return 0x00010000;
}
return 0x00010300;
}
class SPIRVDecompiler final : public Sirit::Module {
public:
explicit SPIRVDecompiler(const VKDevice& device_, const ShaderIR& ir_, ShaderType stage_,
const Registry& registry_, const Specialization& specialization_)
: Module(ShaderVersion(device_)), device{device_}, ir{ir_}, stage{stage_},
header{ir_.GetHeader()}, registry{registry_}, specialization{specialization_} {
: Module(0x00010300), device{device_}, ir{ir_}, stage{stage_}, header{ir_.GetHeader()},
registry{registry_}, specialization{specialization_} {
if (stage_ != ShaderType::Compute) {
transform_feedback = BuildTransformFeedback(registry_.GetGraphicsInfo());
}

19
src/video_core/vulkan_common/vulkan_instance.cpp
View file

@ -111,9 +111,8 @@ void RemoveUnavailableLayers(const vk::InstanceDispatch& dld, std::vector<const
}
} // Anonymous namespace
std::pair<vk::Instance, u32> CreateInstance(const Common::DynamicLibrary& library,
vk::InstanceDispatch& dld,
Core::Frontend::WindowSystemType window_type,
vk::Instance CreateInstance(const Common::DynamicLibrary& library, vk::InstanceDispatch& dld,
u32 required_version, Core::Frontend::WindowSystemType window_type,
bool enable_debug_utils, bool enable_layers) {
if (!library.IsOpen()) {
LOG_ERROR(Render_Vulkan, "Vulkan library not available");
@ -134,15 +133,19 @@ std::pair<vk::Instance, u32> CreateInstance(const Common::DynamicLibrary& librar
std::vector<const char*> layers = Layers(enable_layers);
RemoveUnavailableLayers(dld, layers);
// Limit the maximum version of Vulkan to avoid using untested version.
const u32 version = std::min(vk::AvailableVersion(dld), VK_API_VERSION_1_1);
vk::Instance instance = vk::Instance::Create(version, layers, extensions, dld);
const u32 available_version = vk::AvailableVersion(dld);
if (available_version < required_version) {
LOG_ERROR(Render_Vulkan, "Vulkan {}.{} is not supported, {}.{} is required",
VK_VERSION_MAJOR(available_version), VK_VERSION_MINOR(available_version),
VK_VERSION_MAJOR(required_version), VK_VERSION_MINOR(required_version));
throw vk::Exception(VK_ERROR_INCOMPATIBLE_DRIVER);
}
vk::Instance instance = vk::Instance::Create(required_version, layers, extensions, dld);
if (!vk::Load(*instance, dld)) {
LOG_ERROR(Render_Vulkan, "Failed to load Vulkan instance function pointers");
throw vk::Exception(VK_ERROR_INITIALIZATION_FAILED);
}
return std::make_pair(std::move(instance), version);
return instance;
}
} // namespace Vulkan

19
src/video_core/vulkan_common/vulkan_instance.h
View file

@ -4,8 +4,6 @@
#pragma once
#include <utility>
#include "common/common_types.h"
#include "common/dynamic_library.h"
#include "core/frontend/emu_window.h"
@ -13,8 +11,21 @@
namespace Vulkan {
[[nodiscard]] std::pair<vk::Instance, u32> CreateInstance(
const Common::DynamicLibrary& library, vk::InstanceDispatch& dld,
/**
* Create a Vulkan instance
*
* @param library Dynamic library to load the Vulkan instance from
* @param dld Dispatch table to load function pointers into
* @param required_version Required Vulkan version (for example, VK_API_VERSION_1_1)
* @param window_type Window system type's enabled extension
* @param enable_debug_utils Whether to enable VK_EXT_debug_utils_extension_name or not
* @param enable_layers Whether to enable Vulkan validation layers or not
*
* @return A new Vulkan instance
* @throw vk::Exception on failure
*/
[[nodiscard]] vk::Instance CreateInstance(
const Common::DynamicLibrary& library, vk::InstanceDispatch& dld, u32 required_version,
Core::Frontend::WindowSystemType window_type = Core::Frontend::WindowSystemType::Headless,
bool enable_debug_utils = false, bool enable_layers = false);