402 lines
13 KiB
C
402 lines
13 KiB
C
/*
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* Copyright 2018 Józef Kucia for CodeWeavers
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* Copyright 2020 Joshua Ashton for Valve Software
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*
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*/
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#define VKD3D_DBG_CHANNEL VKD3D_DBG_CHANNEL_API
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#define VK_NO_PROTOTYPES
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#include "vkd3d_win32.h"
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#include "vkd3d_atomic.h"
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#include "vkd3d_debug.h"
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#include "vkd3d_threads.h"
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/* We need to specify the __declspec(dllexport) attribute
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* on MinGW because otherwise the stdcall aliases/fixups
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* don't get exported.
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*/
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#if defined(_MSC_VER)
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#define DLLEXPORT
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#else
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#define DLLEXPORT __declspec(dllexport)
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#endif
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static pthread_once_t library_once = PTHREAD_ONCE_INIT;
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static HMODULE vulkan_module = NULL;
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static void load_vulkan_once(void)
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{
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if (!vulkan_module)
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vulkan_module = LoadLibraryA("vulkan-1.dll");
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}
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static PFN_vkGetInstanceProcAddr load_vulkan(void)
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{
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pthread_once(&library_once, load_vulkan_once);
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if (vulkan_module)
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return (void *)GetProcAddress(vulkan_module, "vkGetInstanceProcAddr");
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else
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return NULL;
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}
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HRESULT WINAPI DLLEXPORT D3D12GetDebugInterface(REFIID iid, void **debug)
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{
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TRACE("iid %s, debug %p.\n", debugstr_guid(iid), debug);
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WARN("Returning DXGI_ERROR_SDK_COMPONENT_MISSING.\n");
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return DXGI_ERROR_SDK_COMPONENT_MISSING;
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}
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HRESULT WINAPI DLLEXPORT D3D12EnableExperimentalFeatures(UINT feature_count,
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const IID *iids, void *configurations, UINT *configurations_sizes)
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{
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FIXME("feature_count %u, iids %p, configurations %p, configurations_sizes %p stub!\n",
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feature_count, iids, configurations, configurations_sizes);
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return E_NOINTERFACE;
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}
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static HRESULT d3d12_signal_event(HANDLE event)
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{
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return SetEvent(event) ? S_OK : E_FAIL;
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}
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struct d3d12_thread_data
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{
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PFN_vkd3d_thread main_pfn;
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void *data;
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};
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static DWORD WINAPI d3d12_thread_main(void *data)
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{
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struct d3d12_thread_data *thread_data = data;
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thread_data->main_pfn(thread_data->data);
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free(thread_data);
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return 0;
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}
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static void *d3d12_create_thread(PFN_vkd3d_thread main_pfn, void *data)
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{
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struct d3d12_thread_data *thread_data;
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HANDLE thread;
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if (!(thread_data = malloc(sizeof(*thread_data))))
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{
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ERR("Failed to allocate thread data.\n");
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return NULL;
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}
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thread_data->main_pfn = main_pfn;
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thread_data->data = data;
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if (!(thread = CreateThread(NULL, 0, d3d12_thread_main, thread_data, 0, NULL)))
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free(thread_data);
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return thread;
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}
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static HRESULT d3d12_join_thread(void *handle)
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{
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HANDLE thread = handle;
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DWORD ret;
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if ((ret = WaitForSingleObject(thread, INFINITE)) != WAIT_OBJECT_0)
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{
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ERR("Failed to wait for thread, ret %#x.\n", ret);
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}
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CloseHandle(thread);
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return ret == WAIT_OBJECT_0 ? S_OK : E_FAIL;
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}
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static HRESULT d3d12_get_adapter(IDXGIAdapter **dxgi_adapter, IUnknown *adapter)
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{
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IDXGIFactory4 *factory = NULL;
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HRESULT hr;
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if (!adapter)
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{
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if (FAILED(hr = CreateDXGIFactory1(&IID_IDXGIFactory4, (void **)&factory)))
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{
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WARN("Failed to create DXGI factory, hr %#x.\n", hr);
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goto done;
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}
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if (FAILED(hr = IDXGIFactory4_EnumAdapters(factory, 0, dxgi_adapter)))
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{
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WARN("Failed to enumerate primary adapter, hr %#x.\n", hr);
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goto done;
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}
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}
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else
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{
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if (FAILED(hr = IUnknown_QueryInterface(adapter, &IID_IDXGIAdapter, (void **)dxgi_adapter)))
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{
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WARN("Invalid adapter %p, hr %#x.\n", adapter, hr);
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goto done;
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}
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}
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done:
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if (factory)
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IDXGIFactory4_Release(factory);
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return hr;
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}
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static BOOL check_vk_instance_extension(VkInstance vk_instance,
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PFN_vkGetInstanceProcAddr pfn_vkGetInstanceProcAddr, const char *name)
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{
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PFN_vkEnumerateInstanceExtensionProperties pfn_vkEnumerateInstanceExtensionProperties;
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VkExtensionProperties *properties;
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BOOL ret = FALSE;
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unsigned int i;
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uint32_t count;
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pfn_vkEnumerateInstanceExtensionProperties
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= (void *)pfn_vkGetInstanceProcAddr(vk_instance, "vkEnumerateInstanceExtensionProperties");
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if (pfn_vkEnumerateInstanceExtensionProperties(NULL, &count, NULL) < 0)
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return FALSE;
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if (!(properties = calloc(count, sizeof(*properties))))
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return FALSE;
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if (pfn_vkEnumerateInstanceExtensionProperties(NULL, &count, properties) >= 0)
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{
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for (i = 0; i < count; ++i)
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{
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if (!strcmp(properties[i].extensionName, name))
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{
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ret = TRUE;
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break;
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}
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}
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}
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free(properties);
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return ret;
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}
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static VkPhysicalDevice d3d12_get_vk_physical_device(struct vkd3d_instance *instance,
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PFN_vkGetInstanceProcAddr pfn_vkGetInstanceProcAddr, struct DXGI_ADAPTER_DESC *adapter_desc)
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{
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PFN_vkGetPhysicalDeviceProperties2 pfn_vkGetPhysicalDeviceProperties2 = NULL;
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PFN_vkGetPhysicalDeviceProperties pfn_vkGetPhysicalDeviceProperties;
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PFN_vkEnumeratePhysicalDevices pfn_vkEnumeratePhysicalDevices;
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VkPhysicalDevice vk_physical_device = VK_NULL_HANDLE;
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VkPhysicalDeviceIDProperties id_properties;
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VkPhysicalDeviceProperties2 properties2;
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VkPhysicalDevice *vk_physical_devices;
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VkInstance vk_instance;
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unsigned int i;
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uint32_t count;
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VkResult vr;
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vk_instance = vkd3d_instance_get_vk_instance(instance);
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pfn_vkEnumeratePhysicalDevices = (void *)pfn_vkGetInstanceProcAddr(vk_instance, "vkEnumeratePhysicalDevices");
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pfn_vkGetPhysicalDeviceProperties = (void *)pfn_vkGetInstanceProcAddr(vk_instance, "vkGetPhysicalDeviceProperties");
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if (check_vk_instance_extension(vk_instance, pfn_vkGetInstanceProcAddr, VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME))
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pfn_vkGetPhysicalDeviceProperties2 = (void *)pfn_vkGetInstanceProcAddr(vk_instance, "vkGetPhysicalDeviceProperties2KHR");
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if ((vr = pfn_vkEnumeratePhysicalDevices(vk_instance, &count, NULL)) < 0)
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{
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WARN("Failed to get device count, vr %d.\n", vr);
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return VK_NULL_HANDLE;
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}
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if (!count)
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{
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WARN("No physical device available.\n");
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return VK_NULL_HANDLE;
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}
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if (!(vk_physical_devices = calloc(count, sizeof(*vk_physical_devices))))
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return VK_NULL_HANDLE;
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if ((vr = pfn_vkEnumeratePhysicalDevices(vk_instance, &count, vk_physical_devices)) < 0)
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goto done;
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if (pfn_vkGetPhysicalDeviceProperties2)
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{
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TRACE("Matching adapters by LUIDs.\n");
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for (i = 0; i < count; ++i)
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{
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memset(&id_properties, 0, sizeof(id_properties));
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id_properties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ID_PROPERTIES;
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properties2.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2;
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properties2.pNext = &id_properties;
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pfn_vkGetPhysicalDeviceProperties2(vk_physical_devices[i], &properties2);
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if (!memcmp(id_properties.deviceLUID, &adapter_desc->AdapterLuid, VK_LUID_SIZE))
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{
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vk_physical_device = vk_physical_devices[i];
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break;
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}
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}
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}
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TRACE("Matching adapters by PCI IDs.\n");
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for (i = 0; i < count; ++i)
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{
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pfn_vkGetPhysicalDeviceProperties(vk_physical_devices[i], &properties2.properties);
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if (properties2.properties.deviceID == adapter_desc->DeviceId &&
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properties2.properties.vendorID == adapter_desc->VendorId)
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{
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vk_physical_device = vk_physical_devices[i];
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break;
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}
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}
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if (!vk_physical_device)
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{
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FIXME("Could not find Vulkan physical device for DXGI adapter.\n");
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WARN("Using first available physical device...\n");
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vk_physical_device = vk_physical_devices[0];
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}
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done:
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free(vk_physical_devices);
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return vk_physical_device;
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}
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HRESULT WINAPI DLLEXPORT D3D12CreateDevice(IUnknown *adapter, D3D_FEATURE_LEVEL minimum_feature_level,
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REFIID iid, void **device)
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{
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struct vkd3d_optional_instance_extensions_info optional_extensions_info;
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struct vkd3d_instance_create_info instance_create_info;
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PFN_vkGetInstanceProcAddr pfn_vkGetInstanceProcAddr;
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struct vkd3d_device_create_info device_create_info;
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struct DXGI_ADAPTER_DESC adapter_desc;
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struct vkd3d_instance *instance;
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IDXGIAdapter *dxgi_adapter;
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HRESULT hr;
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static const char * const instance_extensions[] =
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{
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VK_KHR_SURFACE_EXTENSION_NAME,
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VK_KHR_WIN32_SURFACE_EXTENSION_NAME,
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};
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static const char * const optional_instance_extensions[] =
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{
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VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME,
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};
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static const char * const device_extensions[] =
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{
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VK_KHR_SWAPCHAIN_EXTENSION_NAME,
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};
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TRACE("adapter %p, minimum_feature_level %#x, iid %s, device %p.\n",
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adapter, minimum_feature_level, debugstr_guid(iid), device);
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if (!(pfn_vkGetInstanceProcAddr = load_vulkan()))
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{
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ERR("Failed to load Vulkan library.\n");
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return E_FAIL;
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}
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if (FAILED(hr = d3d12_get_adapter(&dxgi_adapter, adapter)))
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return hr;
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if (FAILED(hr = IDXGIAdapter_GetDesc(dxgi_adapter, &adapter_desc)))
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{
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WARN("Failed to get adapter desc, hr %#x.\n", hr);
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goto done;
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}
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optional_extensions_info.type = VKD3D_STRUCTURE_TYPE_OPTIONAL_INSTANCE_EXTENSIONS_INFO;
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optional_extensions_info.next = NULL;
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optional_extensions_info.extensions = optional_instance_extensions;
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optional_extensions_info.extension_count = ARRAYSIZE(optional_instance_extensions);
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instance_create_info.type = VKD3D_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
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instance_create_info.next = &optional_extensions_info;
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instance_create_info.pfn_signal_event = d3d12_signal_event;
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instance_create_info.pfn_create_thread = d3d12_create_thread;
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instance_create_info.pfn_join_thread = d3d12_join_thread;
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instance_create_info.pfn_vkGetInstanceProcAddr = pfn_vkGetInstanceProcAddr;
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instance_create_info.instance_extensions = instance_extensions;
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instance_create_info.instance_extension_count = ARRAYSIZE(instance_extensions);
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if (FAILED(hr = vkd3d_create_instance(&instance_create_info, &instance)))
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{
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WARN("Failed to create vkd3d instance, hr %#x.\n", hr);
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goto done;
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}
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device_create_info.type = VKD3D_STRUCTURE_TYPE_DEVICE_CREATE_INFO;
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device_create_info.next = NULL;
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device_create_info.minimum_feature_level = minimum_feature_level;
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device_create_info.instance = instance;
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device_create_info.instance_create_info = NULL;
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device_create_info.vk_physical_device = d3d12_get_vk_physical_device(instance, pfn_vkGetInstanceProcAddr, &adapter_desc);
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device_create_info.device_extensions = device_extensions;
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device_create_info.device_extension_count = ARRAYSIZE(device_extensions);
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device_create_info.parent = (IUnknown *)dxgi_adapter;
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memcpy(&device_create_info.adapter_luid, &adapter_desc.AdapterLuid, VK_LUID_SIZE);
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hr = vkd3d_create_device(&device_create_info, iid, device);
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vkd3d_instance_decref(instance);
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done:
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IDXGIAdapter_Release(dxgi_adapter);
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return hr;
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}
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HRESULT WINAPI DLLEXPORT D3D12CreateRootSignatureDeserializer(const void *data, SIZE_T data_size,
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REFIID iid, void **deserializer)
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{
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TRACE("data %p, data_size %lu, iid %s, deserializer %p.\n",
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data, data_size, debugstr_guid(iid), deserializer);
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return vkd3d_create_root_signature_deserializer(data, data_size, iid, deserializer);
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}
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HRESULT WINAPI DLLEXPORT D3D12SerializeRootSignature(const D3D12_ROOT_SIGNATURE_DESC *root_signature_desc,
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D3D_ROOT_SIGNATURE_VERSION version, ID3DBlob **blob, ID3DBlob **error_blob)
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{
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TRACE("root_signature_desc %p, version %#x, blob %p, error_blob %p.\n",
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root_signature_desc, version, blob, error_blob);
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return vkd3d_serialize_root_signature(root_signature_desc, version, blob, error_blob);
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}
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HRESULT WINAPI DLLEXPORT D3D12CreateVersionedRootSignatureDeserializer(const void *data, SIZE_T data_size,
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REFIID iid, void **deserializer)
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{
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TRACE("data %p, data_size %lu, iid %s, deserializer %p.\n",
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data, data_size, debugstr_guid(iid), deserializer);
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return vkd3d_create_versioned_root_signature_deserializer(data, data_size, iid, deserializer);
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}
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HRESULT WINAPI DLLEXPORT D3D12SerializeVersionedRootSignature(const D3D12_VERSIONED_ROOT_SIGNATURE_DESC *desc,
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ID3DBlob **blob, ID3DBlob **error_blob)
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{
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TRACE("desc %p, blob %p, error_blob %p.\n", desc, blob, error_blob);
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return vkd3d_serialize_versioned_root_signature(desc, blob, error_blob);
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}
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