mirror of https://github.com/doitsujin/dxvk
75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
#include "dxvk_extensions.h"
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namespace dxvk {
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DxvkExtensionList:: DxvkExtensionList() { }
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DxvkExtensionList::~DxvkExtensionList() { }
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void DxvkExtensionList::enableExtensions(const vk::NameSet& extensions) {
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for (auto ext : m_extensions) {
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if (extensions.contains(ext->name()))
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ext->setEnabled(true);
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}
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}
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bool DxvkExtensionList::checkSupportStatus() {
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bool requiredExtensionsEnabled = true;
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for (auto ext : m_extensions) {
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if (!ext->enabled()) {
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switch (ext->type()) {
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case DxvkExtensionType::Optional:
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// An optional extension should not have any impact on
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// the functionality of an application, so inform the
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// user only if verbose debug messages are enabled
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Logger::debug(str::format("Optional Vulkan extension ", ext->name(), " not supported"));
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break;
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case DxvkExtensionType::Desired:
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// If a desired extension is not supported, applications
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// should keep working but may exhibit unexpected behaviour,
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// so we'll inform the user anyway
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Logger::warn(str::format("Vulkan extension ", ext->name(), " not supported"));
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break;
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case DxvkExtensionType::Required:
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// Do not exit early so we can catch all unsupported extensions.
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requiredExtensionsEnabled = false;
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Logger::err(str::format("Required Vulkan extension ", ext->name(), " not supported"));
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break;
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}
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}
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}
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return requiredExtensionsEnabled;
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}
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vk::NameSet DxvkExtensionList::getEnabledExtensionNames() const {
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vk::NameSet names;
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for (auto ext : m_extensions) {
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if (ext->enabled())
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names.add(ext->name());
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}
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return names;
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}
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void DxvkExtensionList::registerExtension(DxvkExtension* extension) {
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m_extensions.push_back(extension);
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}
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DxvkExtension::DxvkExtension(
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DxvkExtensionList* parent,
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const char* name,
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DxvkExtensionType type)
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: m_name(name), m_type(type), m_enabled(false) {
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parent->registerExtension(this);
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}
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} |