mirror of https://github.com/doitsujin/dxvk
132 lines
3.5 KiB
C++
132 lines
3.5 KiB
C++
#include "dxvk_extensions.h"
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namespace dxvk {
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DxvkNameSet::DxvkNameSet() { }
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DxvkNameSet::~DxvkNameSet() { }
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void DxvkNameSet::add(const char* pName) {
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m_names.insert({ pName, 1u });
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}
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void DxvkNameSet::merge(const DxvkNameSet& names) {
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for (const auto& pair : names.m_names)
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m_names.insert(pair);
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}
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uint32_t DxvkNameSet::supports(const char* pName) const {
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auto entry = m_names.find(pName);
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if (entry == m_names.end())
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return 0;
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return entry->second != 0
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? entry->second
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: 1;
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}
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bool DxvkNameSet::enableExtensions(
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uint32_t numExtensions,
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DxvkExt** ppExtensions,
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DxvkNameSet& nameSet) const {
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bool allRequiredEnabled = true;
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for (uint32_t i = 0; i < numExtensions; i++) {
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DxvkExt* ext = ppExtensions[i];
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if (ext->mode() == DxvkExtMode::Disabled)
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continue;
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uint32_t revision = supports(ext->name());
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if (revision) {
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if (ext->mode() != DxvkExtMode::Passive)
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nameSet.add(ext->name());
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ext->enable(revision);
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} else if (ext->mode() == DxvkExtMode::Required) {
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Logger::info(str::format("Required Vulkan extension ", ext->name(), " not supported"));
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allRequiredEnabled = false;
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continue;
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}
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}
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return allRequiredEnabled;
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}
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void DxvkNameSet::disableExtension(
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DxvkExt& ext) {
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m_names.erase(ext.name());
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ext.disable();
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}
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DxvkNameList DxvkNameSet::toNameList() const {
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DxvkNameList nameList;
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for (const auto& pair : m_names)
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nameList.add(pair.first.c_str());
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return nameList;
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}
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DxvkNameSet DxvkNameSet::enumInstanceLayers(const Rc<vk::LibraryFn>& vkl) {
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uint32_t entryCount = 0;
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if (vkl->vkEnumerateInstanceLayerProperties(
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&entryCount, nullptr) != VK_SUCCESS)
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return DxvkNameSet();
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std::vector<VkLayerProperties> entries(entryCount);
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if (vkl->vkEnumerateInstanceLayerProperties(
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&entryCount, entries.data()) != VK_SUCCESS)
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return DxvkNameSet();
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DxvkNameSet set;
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for (uint32_t i = 0; i < entryCount; i++)
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set.m_names.insert({ entries[i].layerName, entries[i].specVersion });
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return set;
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}
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DxvkNameSet DxvkNameSet::enumInstanceExtensions(const Rc<vk::LibraryFn>& vkl) {
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uint32_t entryCount = 0;
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if (vkl->vkEnumerateInstanceExtensionProperties(
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nullptr, &entryCount, nullptr) != VK_SUCCESS)
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return DxvkNameSet();
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std::vector<VkExtensionProperties> entries(entryCount);
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if (vkl->vkEnumerateInstanceExtensionProperties(
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nullptr, &entryCount, entries.data()) != VK_SUCCESS)
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return DxvkNameSet();
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DxvkNameSet set;
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for (uint32_t i = 0; i < entryCount; i++)
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set.m_names.insert({ entries[i].extensionName, entries[i].specVersion });
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return set;
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}
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DxvkNameSet DxvkNameSet::enumDeviceExtensions(
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const Rc<vk::InstanceFn>& vki,
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VkPhysicalDevice device) {
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uint32_t entryCount = 0;
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if (vki->vkEnumerateDeviceExtensionProperties(
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device, nullptr, &entryCount, nullptr) != VK_SUCCESS)
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return DxvkNameSet();
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std::vector<VkExtensionProperties> entries(entryCount);
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if (vki->vkEnumerateDeviceExtensionProperties(
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device, nullptr, &entryCount, entries.data()) != VK_SUCCESS)
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return DxvkNameSet();
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DxvkNameSet set;
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for (uint32_t i = 0; i < entryCount; i++)
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set.m_names.insert({ entries[i].extensionName, entries[i].specVersion });
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return set;
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}
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} |