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[dxvk] Add feature check for external semaphores

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Philip Rebohle 2022-08-02 14:33:41 +02:00
parent 08424ccb2e
commit c1cb4d9d18
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GPG Key ID: C8CC613427A31C99
2 changed files with 31 additions and 9 deletions
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23
src/dxvk/dxvk_fence.cpp
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@ -14,8 +14,25 @@ namespace dxvk {
VkExportSemaphoreCreateInfo exportInfo = { VK_STRUCTURE_TYPE_EXPORT_SEMAPHORE_CREATE_INFO };
exportInfo.handleTypes = info.sharedType;
if (info.sharedType != VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_FLAG_BITS_MAX_ENUM)
VkExternalSemaphoreFeatureFlags externalFeatures = 0;
if (info.sharedType != VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_FLAG_BITS_MAX_ENUM) {
auto vki = device->adapter()->vki();
VkPhysicalDeviceExternalSemaphoreInfo externalInfo = { VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_SEMAPHORE_INFO, &typeInfo };
externalInfo.handleType = info.sharedType;
VkExternalSemaphoreProperties externalProperties = { };
vki->vkGetPhysicalDeviceExternalSemaphoreProperties(
device->adapter()->handle(), &externalInfo, &externalProperties);
externalFeatures = externalProperties.externalSemaphoreFeatures;
if (externalFeatures & VK_EXTERNAL_SEMAPHORE_FEATURE_EXPORTABLE_BIT)
typeInfo.pNext = &exportInfo;
else
Logger::warn(str::format("Exporting semaphores of type ", info.sharedType, " not supported by device"));
}
VkSemaphoreCreateInfo semaphoreInfo = { VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO, &typeInfo };
@ -26,6 +43,7 @@ namespace dxvk {
throw DxvkError("Failed to create timeline semaphore");
if (info.sharedHandle != INVALID_HANDLE_VALUE) {
if (externalFeatures & VK_EXTERNAL_SEMAPHORE_FEATURE_IMPORTABLE_BIT) {
VkImportSemaphoreWin32HandleInfoKHR importInfo = { VK_STRUCTURE_TYPE_IMPORT_SEMAPHORE_WIN32_HANDLE_INFO_KHR };
importInfo.semaphore = m_semaphore;
importInfo.handleType = info.sharedType;
@ -34,6 +52,9 @@ namespace dxvk {
vr = m_vkd->vkImportSemaphoreWin32HandleKHR(m_vkd->device(), &importInfo);
if (vr != VK_SUCCESS)
throw DxvkError("Failed to import timeline semaphore");
} else {
Logger::warn(str::format("Importing semaphores of type ", info.sharedType, " not supported by device"));
}
}
m_thread = dxvk::thread([this] { run(); });

1
src/vulkan/vulkan_loader.h
View File

@ -85,6 +85,7 @@ namespace dxvk::vk {
VULKAN_FN(vkDestroyInstance);
VULKAN_FN(vkEnumerateDeviceExtensionProperties);
VULKAN_FN(vkEnumeratePhysicalDevices);
VULKAN_FN(vkGetPhysicalDeviceExternalSemaphoreProperties);
VULKAN_FN(vkGetPhysicalDeviceFeatures);
VULKAN_FN(vkGetPhysicalDeviceFeatures2);
VULKAN_FN(vkGetPhysicalDeviceFormatProperties);