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Proton/wineopenxr/openxr_loader.c

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#include <stdlib.h>
#include "initguid.h"
#include "openxr_loader.h"
#include "wine/unixlib.h"
#include "wine/vulkan_driver.h"
#include "dxvk-interop.h"
#include "vkd3d-proton-interop.h"
WINE_DEFAULT_DEBUG_CHANNEL(openxr);
static uint32_t g_physdev_vid, g_physdev_pid;
static char *g_instance_extensions, *g_device_extensions;
static XrVersion api_version = XR_CURRENT_API_VERSION;
#define SESSION_TYPE_VULKAN 1
#define SESSION_TYPE_OPENGL 2
#define SESSION_TYPE_D3D11 3
#define SESSION_TYPE_D3D12 4
UINT64 g_vk_create_instance_callback;
UINT64 g_vk_create_device_callback;
union CompositionLayer {
XrCompositionLayerProjection projection;
XrCompositionLayerQuad quad;
XrCompositionLayerCubeKHR cube;
XrCompositionLayerDepthInfoKHR depth_info;
XrCompositionLayerCylinderKHR cylinder;
XrCompositionLayerEquirectKHR equirect;
XrCompositionLayerEquirect2KHR equirect2;
};
static CRITICAL_SECTION session_list_lock = {NULL, -1, 0, 0, 0, 0};
static struct list session_list = LIST_INIT(session_list);
static wine_XrSession *get_wrapped_XrSession(XrSession native) {
wine_XrSession *cursor;
EnterCriticalSection(&session_list_lock);
LIST_FOR_EACH_ENTRY(cursor, &session_list, wine_XrSession, entry) {
if (cursor->host_session == native) {
break;
}
}
LeaveCriticalSection(&session_list_lock);
if (&cursor->entry == &session_list) {
return NULL;
}
return cursor;
}
static void parse_extensions(const char *in, uint32_t *out_count, char ***out_strs) {
char *iter, *start;
char **list, *str = strdup(in);
uint32_t extension_count = 0, o = 0;
iter = str;
while (*iter) {
if (*iter++ == ' ') {
extension_count++;
}
}
/* count the one ending in NUL */
if (iter != str) {
extension_count++;
}
if (!extension_count) {
*out_count = 0;
*out_strs = NULL;
return;
}
list = malloc(extension_count * sizeof(char *));
start = iter = str;
do {
if (*iter == ' ') {
*iter = 0;
list[o++] = strdup(start);
TRACE("added %s to list\n", list[o - 1]);
iter++;
start = iter;
} else if (*iter == 0) {
list[o++] = strdup(start);
TRACE("added %s to list\n", list[o - 1]);
break;
} else {
iter++;
}
} while (1);
*out_count = extension_count;
*out_strs = list;
}
static BOOL get_vulkan_extensions(void) {
/* Linux SteamVR's xrCreateInstance will hang forever if SteamVR hasn't
* already been launched by the user. Since that's the only way to tell if
* OpenXR is functioning, let's use OpenVR to tell whether SteamVR is
* functioning before calling xrCreateInstance.
*
* This should be removed when SteamVR's bug is fixed. */
DWORD type, value, wait_status = 0, size;
LSTATUS status;
HANDLE event;
HKEY vr_key;
if ((status = RegOpenKeyExA(HKEY_CURRENT_USER, "Software\\Wine\\VR", 0, KEY_READ, &vr_key))) {
ERR("Could not create key, status %#x.\n", status);
return FALSE;
}
size = sizeof(value);
if ((status = RegQueryValueExA(vr_key, "state", NULL, &type, (BYTE *)&value, &size))) {
ERR("Could not query value, status %#x.\n", status);
RegCloseKey(vr_key);
return FALSE;
}
if (type != REG_DWORD) {
ERR("Unexpected value type %#x.\n", type);
RegCloseKey(vr_key);
return FALSE;
}
if (value) {
goto done;
}
event = CreateEventA(NULL, FALSE, FALSE, NULL);
while (1) {
if (RegNotifyChangeKeyValue(vr_key, FALSE, REG_NOTIFY_CHANGE_LAST_SET, event, TRUE)) {
ERR("Error registering registry change notification.\n");
CloseHandle(event);
goto done;
}
size = sizeof(value);
if ((status = RegQueryValueExA(vr_key, "state", NULL, &type, (BYTE *)&value, &size))) {
ERR("Could not query value, status %#x.\n", status);
CloseHandle(event);
goto done;
}
if (value) {
break;
}
while ((wait_status = WaitForSingleObject(event, 1000)) == WAIT_TIMEOUT) {
ERR("VR state wait timeout.\n");
}
if (wait_status != WAIT_OBJECT_0) {
ERR("Got unexpected wait status %#x.\n", wait_status);
break;
}
}
CloseHandle(event);
done:
if (value == 1) {
if ((status = RegQueryValueExA(vr_key, "openxr_vulkan_instance_extensions", NULL, &type, NULL, &size))) {
ERR("Error getting openxr_vulkan_instance_extensions, status %#x.\n", status);
RegCloseKey(vr_key);
return FALSE;
}
g_instance_extensions = malloc(size);
if ((status = RegQueryValueExA(vr_key, "openxr_vulkan_instance_extensions", NULL, &type,
(BYTE *)g_instance_extensions, &size))) {
ERR("Error getting openxr_vulkan_instance_extensions, status %#x.\n", status);
RegCloseKey(vr_key);
return FALSE;
}
if ((status = RegQueryValueExA(vr_key, "openxr_vulkan_device_extensions", NULL, &type, NULL, &size))) {
ERR("Error getting openxr_vulkan_device_extensions, status %#x.\n", status);
RegCloseKey(vr_key);
return FALSE;
}
g_device_extensions = malloc(size);
if ((status = RegQueryValueExA(vr_key, "openxr_vulkan_device_extensions", NULL, &type, (BYTE *)g_device_extensions,
&size))) {
ERR("Error getting openxr_vulkan_device_extensions, status %#x.\n", status);
RegCloseKey(vr_key);
return FALSE;
}
if ((status = RegQueryValueExA(vr_key, "openxr_vulkan_device_vid", NULL, &type, (BYTE *)&g_physdev_vid, &size))) {
ERR("Error getting openxr_vulkan_device_vid, status: %#x.\n", status);
RegCloseKey(vr_key);
return FALSE;
}
if ((status = RegQueryValueExA(vr_key, "openxr_vulkan_device_pid", NULL, &type, (BYTE *)&g_physdev_pid, &size))) {
ERR("Error getting openxr_vulkan_device_pid, status: %#x.\n", status);
RegCloseKey(vr_key);
return FALSE;
}
}
RegCloseKey(vr_key);
return value == 1;
}
static BOOL WINAPI wine_openxr_unix_init(INIT_ONCE *once, void *param, void **context) {
struct init_openxr_params params = {.winevulkan = LoadLibraryA("winevulkan.dll")};
if (__wine_init_unix_call() || UNIX_CALL(init, &params)) {
return FALSE;
}
g_vk_create_instance_callback = params.create_instance_callback;
g_vk_create_device_callback = params.create_device_callback;
return TRUE;
}
static BOOL wine_openxr_unix_init_once(void) {
static INIT_ONCE init_once = INIT_ONCE_STATIC_INIT;
return InitOnceExecuteOnce(&init_once, wine_openxr_unix_init, NULL, NULL);
}
static XrResult wine_openxr_init_once(void) {
if (g_instance_extensions || g_device_extensions) {
/* already done */
return XR_SUCCESS;
}
if (!wine_openxr_unix_init_once()) {
return XR_ERROR_INITIALIZATION_FAILED;
}
if (!get_vulkan_extensions()) {
return XR_ERROR_INITIALIZATION_FAILED;
}
return XR_SUCCESS;
}
static int get_extensions(char **ret_instance_extensions, char **ret_device_extensions,
uint32_t *ret_physdev_vid, uint32_t *ret_physdev_pid) {
PFN_xrGetVulkanInstanceExtensionsKHR pxrGetVulkanInstanceExtensionsKHR;
PFN_xrGetSystem pxrGetSystem;
PFN_xrGetVulkanDeviceExtensionsKHR pxrGetVulkanDeviceExtensionsKHR;
PFN_xrGetVulkanGraphicsDeviceKHR pxrGetVulkanGraphicsDeviceKHR;
PFN_xrGetVulkanGraphicsRequirementsKHR pxrGetVulkanGraphicsRequirementsKHR;
PFN_xrGetInstanceProperties pxrGetInstanceProperties;
PFN_xrEnumerateViewConfigurations pxrEnumerateViewConfigurations;
char *instance_extensions, *device_extensions;
uint32_t len, i;
XrInstance instance;
XrSystemId system;
XrResult res;
VkInstance vk_instance;
VkResult vk_res;
VkPhysicalDevice vk_physdev;
VkPhysicalDeviceProperties vk_dev_props;
static const char *xr_extensions[] = {
"XR_KHR_vulkan_enable",
};
XrInstanceCreateInfo xrCreateInfo = {
.type = XR_TYPE_INSTANCE_CREATE_INFO,
.next = NULL,
.createFlags = 0,
.applicationInfo =
{
.applicationVersion = 0,
.engineVersion = 0,
.apiVersion = api_version,
},
.enabledApiLayerCount = 0,
.enabledApiLayerNames = NULL,
.enabledExtensionCount = ARRAY_SIZE(xr_extensions),
.enabledExtensionNames = xr_extensions,
};
XrInstanceProperties inst_props = {
.type = XR_TYPE_INSTANCE_PROPERTIES,
};
XrSystemGetInfo system_info = {
.type = XR_TYPE_SYSTEM_GET_INFO,
.formFactor = XR_FORM_FACTOR_HEAD_MOUNTED_DISPLAY,
};
XrGraphicsRequirementsVulkanKHR reqs = {
.type = XR_TYPE_GRAPHICS_REQUIREMENTS_VULKAN_KHR,
};
VkApplicationInfo vk_appinfo = {
.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO,
.pNext = NULL,
.pApplicationName = "wineopenxr test instance",
.applicationVersion = 0,
.pEngineName = "wineopenxr test instance",
.engineVersion = VK_MAKE_VERSION(1, 0, 0),
.apiVersion = VK_MAKE_VERSION(1, 1, 0),
};
VkInstanceCreateInfo vk_createinfo = {
.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
.pNext = NULL,
.flags = 0,
.pApplicationInfo = &vk_appinfo,
.enabledLayerCount = 0,
.ppEnabledLayerNames = NULL,
.enabledExtensionCount = 0,
.ppEnabledExtensionNames = NULL,
};
XrViewConfigurationType *configs;
if (!wine_openxr_unix_init_once()) {
WARN("unixlib initialization failed.\n");
return XR_ERROR_INITIALIZATION_FAILED;
}
strcpy(xrCreateInfo.applicationInfo.applicationName, "wineopenxr test instance");
strcpy(xrCreateInfo.applicationInfo.engineName, "wineopenxr test instance");
res = xrCreateInstance(&xrCreateInfo, &instance);
if (res == XR_ERROR_API_VERSION_UNSUPPORTED) {
WARN("version %#lx unsupported.\n", (long)api_version);
api_version = XR_MAKE_VERSION(1, 0, 0);
xrCreateInfo.applicationInfo.apiVersion = api_version;
res = xrCreateInstance(&xrCreateInfo, &instance);
}
if (res != XR_SUCCESS) {
WARN("xrCreateInstance failed: %d\n", res);
return res;
}
xrGetInstanceProcAddr(instance, "xrGetVulkanInstanceExtensionsKHR",
(PFN_xrVoidFunction *)&pxrGetVulkanInstanceExtensionsKHR);
xrGetInstanceProcAddr(instance, "xrGetVulkanDeviceExtensionsKHR",
(PFN_xrVoidFunction *)&pxrGetVulkanDeviceExtensionsKHR);
xrGetInstanceProcAddr(instance, "xrGetSystem", (PFN_xrVoidFunction *)&pxrGetSystem);
xrGetInstanceProcAddr(instance, "xrGetVulkanGraphicsDeviceKHR", (PFN_xrVoidFunction *)&pxrGetVulkanGraphicsDeviceKHR);
xrGetInstanceProcAddr(instance, "xrGetVulkanGraphicsRequirementsKHR",
(PFN_xrVoidFunction *)&pxrGetVulkanGraphicsRequirementsKHR);
xrGetInstanceProcAddr(instance, "xrGetInstanceProperties", (PFN_xrVoidFunction *)&pxrGetInstanceProperties);
xrGetInstanceProcAddr(instance, "xrEnumerateViewConfigurations",
(PFN_xrVoidFunction *)&pxrEnumerateViewConfigurations);
res = pxrGetInstanceProperties(instance, &inst_props);
if (res != XR_SUCCESS) {
WARN("xrGetInstanceProperties failed: %d\n", res);
}
res = pxrGetSystem(instance, &system_info, &system);
if (res != XR_SUCCESS) {
WARN("xrGetSystem failed: %d\n", res);
xrDestroyInstance(instance);
return res;
}
res = pxrEnumerateViewConfigurations(instance, system, 0, &len, NULL);
if (res != XR_SUCCESS) {
WARN("xrEnumerateViewConfigurations failed: %d\n", res);
}
configs = malloc(len * sizeof(*configs));
res = pxrEnumerateViewConfigurations(instance, system, len, &len, configs);
if (res != XR_SUCCESS) {
WARN("xrEnumerateViewConfigurations failed: %d\n", res);
}
free(configs);
res = pxrGetVulkanGraphicsRequirementsKHR(instance, system, &reqs);
if (res != XR_SUCCESS) {
WARN("xrGetVulkanGraphicsRequirementsKHR failed: %d\n", res);
}
res = pxrGetVulkanInstanceExtensionsKHR(instance, system, 0, &len, NULL);
if (res != XR_SUCCESS) {
WARN("xrGetVulkanInstanceExtensionsKHR failed: %d\n", res);
xrDestroyInstance(instance);
return res;
}
instance_extensions = malloc(len);
res = pxrGetVulkanInstanceExtensionsKHR(instance, system, len, &len, instance_extensions);
if (res != XR_SUCCESS) {
WARN("xrGetVulkanInstanceExtensionsKHR failed: %d\n", res);
xrDestroyInstance(instance);
free(instance_extensions);
return res;
}
parse_extensions(instance_extensions, &vk_createinfo.enabledExtensionCount,
(char ***)&vk_createinfo.ppEnabledExtensionNames);
vk_res = vkCreateInstance(&vk_createinfo, NULL, &vk_instance);
if (vk_res != VK_SUCCESS) {
WARN("vkCreateInstance failed: %d\n", vk_res);
for (i = 0; i < vk_createinfo.enabledExtensionCount; ++i) {
free((void *)vk_createinfo.ppEnabledExtensionNames[i]);
}
free((void *)vk_createinfo.ppEnabledExtensionNames);
xrDestroyInstance(instance);
free(instance_extensions);
return XR_ERROR_INITIALIZATION_FAILED;
}
for (i = 0; i < vk_createinfo.enabledExtensionCount; ++i) {
free((void *)vk_createinfo.ppEnabledExtensionNames[i]);
}
free((void *)vk_createinfo.ppEnabledExtensionNames);
res = pxrGetVulkanGraphicsDeviceKHR(instance, system, vk_instance, &vk_physdev);
if (res != XR_SUCCESS) {
WARN("xrGetVulkanGraphicsDeviceKHR failed: %d\n", res);
vkDestroyInstance(vk_instance, NULL);
xrDestroyInstance(instance);
free(instance_extensions);
return res;
}
vkGetPhysicalDeviceProperties(vk_physdev, &vk_dev_props);
*ret_physdev_vid = vk_dev_props.vendorID;
*ret_physdev_pid = vk_dev_props.deviceID;
res = pxrGetVulkanDeviceExtensionsKHR(instance, system, 0, &len, NULL);
if (res != XR_SUCCESS) {
WARN("pxrGetVulkanDeviceExtensionsKHR fail: %d\n", res);
vkDestroyInstance(vk_instance, NULL);
xrDestroyInstance(instance);
free(instance_extensions);
return res;
}
device_extensions = malloc(len);
res = pxrGetVulkanDeviceExtensionsKHR(instance, system, len, &len, device_extensions);
if (res != XR_SUCCESS) {
WARN("pxrGetVulkanDeviceExtensionsKHR fail: %d\n", res);
vkDestroyInstance(vk_instance, NULL);
xrDestroyInstance(instance);
free(instance_extensions);
free(device_extensions);
return res;
}
vkDestroyInstance(vk_instance, NULL);
xrDestroyInstance(instance);
TRACE("Got required instance extensions: %s\n", instance_extensions);
TRACE("Got required device extensions: %s\n", device_extensions);
*ret_instance_extensions = instance_extensions;
*ret_device_extensions = device_extensions;
return XR_SUCCESS;
}
XrResult WINAPI xrCreateInstance(const XrInstanceCreateInfo *createInfo, XrInstance *instance) {
wine_XrInstance *wine_instance = calloc(1, sizeof(wine_XrInstance));
struct xrCreateInstance_params params = {
.createInfo = createInfo,
.instance = &wine_instance->host_instance,
};
NTSTATUS _status;
_status = UNIX_CALL(xrCreateInstance, &params);
assert(!_status && "xrCreateInstance");
if (params.result != XR_SUCCESS) {
WARN("xrCreateInstance failed: %d\n", params.result);
free(wine_instance);
} else {
*instance = (XrInstance)wine_instance;
}
return params.result;
}
XrResult WINAPI xrDestroyInstance(XrInstance instance) {
wine_XrInstance *wine_instance = wine_instance_from_handle(instance);
struct xrDestroyInstance_params params = {
.instance = instance,
};
NTSTATUS _status;
TRACE("\n");
_status = UNIX_CALL(xrDestroyInstance, &params);
assert(!_status && "xrDestroyInstance");
if (params.result != XR_SUCCESS) {
WARN("xrDestroyInstance failed: %d\n", params.result);
return params.result;
}
if (wine_instance->dxvk_device) {
wine_instance->dxvk_device->lpVtbl->Release(wine_instance->dxvk_device);
}
if (wine_instance->d3d12_device) {
vkDestroyCommandPool(wine_instance->vk_device, wine_instance->vk_command_pool, NULL);
wine_instance->d3d12_device->lpVtbl->Release(wine_instance->d3d12_device);
wine_instance->d3d12_queue->lpVtbl->Release(wine_instance->d3d12_queue);
}
free(wine_instance);
return XR_SUCCESS;
}
/* SteamVR does some internal init during these functions. */
static XrResult do_vulkan_init(wine_XrInstance *wine_instance, VkInstance vk_instance) {
XrInstance instance = (XrInstance)wine_instance;
char *instance_extensions, *device_extensions;
XrGraphicsRequirementsVulkanKHR vk_reqs;
XrResult res;
uint32_t len;
vk_reqs.type = XR_TYPE_GRAPHICS_REQUIREMENTS_VULKAN_KHR;
vk_reqs.next = NULL;
res = xrGetVulkanGraphicsRequirementsKHR(instance, wine_instance->systemId, &vk_reqs);
if (res != XR_SUCCESS) {
WINE_WARN("xrGetVulkanGraphicsRequirementsKHR failed: %d\n", res);
return res;
}
res = xrGetVulkanInstanceExtensionsKHR(instance, wine_instance->systemId, 0, &len, NULL);
if (res != XR_SUCCESS) {
WINE_WARN("xrGetVulkanInstanceExtensionsKHR failed: %d\n", res);
return res;
}
instance_extensions = malloc(len);
res = xrGetVulkanInstanceExtensionsKHR(instance, wine_instance->systemId, len, &len, instance_extensions);
if (res != XR_SUCCESS) {
WINE_WARN("xrGetVulkanInstanceExtensionsKHR failed: %d\n", res);
free(instance_extensions);
return res;
}
res = xrGetVulkanGraphicsDeviceKHR(instance, wine_instance->systemId, vk_instance, &wine_instance->vk_phys_dev);
if (res != XR_SUCCESS) {
WINE_WARN("xrGetVulkanGraphicsDeviceKHR failed: %d\n", res);
return res;
}
res = xrGetVulkanDeviceExtensionsKHR(instance, wine_instance->systemId, 0, &len, NULL);
if (res != XR_SUCCESS) {
WINE_WARN("pxrGetVulkanDeviceExtensionsKHR fail: %d\n", res);
return res;
}
device_extensions = malloc(len);
res = xrGetVulkanDeviceExtensionsKHR(instance, wine_instance->systemId, len, &len, device_extensions);
if (res != XR_SUCCESS) {
WINE_WARN("pxrGetVulkanDeviceExtensionsKHR fail: %d\n", res);
free(device_extensions);
return res;
}
free(device_extensions);
return XR_SUCCESS;
}
XrResult WINAPI xrCreateSession(XrInstance instance, const XrSessionCreateInfo *createInfo, XrSession *session) {
wine_XrInstance *wine_instance = wine_instance_from_handle(instance);
wine_XrSession *wine_session = calloc(1, sizeof(wine_XrSession));
XrSessionCreateInfo our_create_info = *createInfo;
XrGraphicsBindingVulkanKHR our_vk_binding;
struct xrCreateSession_params params = {
.instance = instance,
.createInfo = &our_create_info,
.session = &wine_session->host_session,
};
XrResult res;
NTSTATUS _status;
uint32_t session_type = 0;
TRACE("%p, %p, %p\n", instance, createInfo, session);
if (createInfo->next) {
switch (((XrBaseInStructure *)createInfo->next)->type) {
case XR_TYPE_GRAPHICS_BINDING_VULKAN2_KHR /* == XR_TYPE_GRAPHICS_BINDING_VULKAN_KHR */: {
session_type = SESSION_TYPE_VULKAN;
break;
}
case XR_TYPE_GRAPHICS_BINDING_D3D11_KHR: {
const XrGraphicsBindingD3D11KHR *their_d3d11_binding = (const XrGraphicsBindingD3D11KHR *)createInfo->next;
HRESULT hr;
hr = ID3D11Device_QueryInterface(their_d3d11_binding->device, &IID_IDXGIVkInteropDevice2,
(void **)&wine_instance->dxvk_device);
if (FAILED(hr)) {
WARN("Given ID3D11Device doesn't support IDXGIVkInteropDevice. Only DXVK is supported.\n");
return XR_ERROR_VALIDATION_FAILURE;
}
our_vk_binding.type = XR_TYPE_GRAPHICS_BINDING_VULKAN_KHR;
our_vk_binding.next = NULL;
wine_instance->dxvk_device->lpVtbl->GetVulkanHandles(wine_instance->dxvk_device, &our_vk_binding.instance,
&our_vk_binding.physicalDevice, &our_vk_binding.device);
wine_instance->dxvk_device->lpVtbl->GetSubmissionQueue2(
wine_instance->dxvk_device, NULL, &our_vk_binding.queueIndex, &our_vk_binding.queueFamilyIndex);
if ((res = do_vulkan_init(wine_instance, our_vk_binding.instance)) != XR_SUCCESS) {
return res;
}
our_vk_binding.physicalDevice = wine_instance->vk_phys_dev;
our_create_info = *createInfo;
our_create_info.next = &our_vk_binding;
session_type = SESSION_TYPE_D3D11;
break;
}
case XR_TYPE_GRAPHICS_BINDING_D3D12_KHR: {
const XrGraphicsBindingD3D12KHR *their_d3d12_binding = createInfo->next;
VkCommandPoolCreateInfo command_pool_create_info = {
.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO,
.flags = 0,
.pNext = NULL,
};
HRESULT hr;
UINT32 queue_index;
VkQueueFlags queue_flags;
ID3D12DeviceExt1 *device_ext;
hr = ID3D12Device_QueryInterface(their_d3d12_binding->device, &IID_ID3D12DXVKInteropDevice,
(void **)&wine_instance->d3d12_device);
if (FAILED(hr)) {
WARN("Given ID3D12Device doesn't support ID3D12DXVKInteropDevice. Only vkd3d-proton is supported.\n");
return XR_ERROR_VALIDATION_FAILURE;
}
hr = ID3D12Device_QueryInterface(their_d3d12_binding->device, &IID_ID3D12DeviceExt1, (void **)&device_ext);
if (FAILED(hr)) {
WARN("Given ID3D12Device doesn't support ID3D12DeviceExt1. Only vkd3d-proton is supported.\n");
return XR_ERROR_VALIDATION_FAILURE;
}
our_vk_binding.type = XR_TYPE_GRAPHICS_BINDING_VULKAN_KHR;
our_vk_binding.next = NULL;
wine_instance->d3d12_queue = their_d3d12_binding->queue;
their_d3d12_binding->queue->lpVtbl->AddRef(their_d3d12_binding->queue);
wine_instance->d3d12_device->lpVtbl->GetVulkanHandles(wine_instance->d3d12_device, &our_vk_binding.instance,
&our_vk_binding.physicalDevice, &our_vk_binding.device);
device_ext->lpVtbl->GetVulkanQueueInfoEx(device_ext, their_d3d12_binding->queue, &wine_instance->vk_queue,
&queue_index, &queue_flags, &our_vk_binding.queueFamilyIndex);
device_ext->lpVtbl->Release(device_ext);
wine_instance->vk_device = our_vk_binding.device;
our_vk_binding.queueIndex = queue_index;
if ((res = do_vulkan_init(wine_instance, our_vk_binding.instance)) != XR_SUCCESS) {
return res;
}
our_vk_binding.physicalDevice = wine_instance->vk_phys_dev;
our_create_info = *createInfo;
our_create_info.next = &our_vk_binding;
command_pool_create_info.queueFamilyIndex = our_vk_binding.queueFamilyIndex;
if (vkCreateCommandPool(wine_instance->vk_device, &command_pool_create_info, NULL,
&wine_instance->vk_command_pool) != VK_SUCCESS) {
WARN("vkCreateCommandPool failed\n");
return XR_ERROR_RUNTIME_FAILURE;
}
session_type = SESSION_TYPE_D3D12;
break;
}
default:
WARN("Unhandled graphics binding type: %d\n", ((XrBaseInStructure *)createInfo->next)->type);
break;
}
}
_status = UNIX_CALL(xrCreateSession, &params);
assert(!_status && "xrCreateSession");
if (params.result != XR_SUCCESS) {
WARN("xrCreateSession failed: %d\n", res);
free(wine_session);
return params.result;
}
wine_session->instance = wine_instance;
wine_session->session_type = session_type;
EnterCriticalSection(&session_list_lock);
list_add_tail(&session_list, &wine_session->entry);
LeaveCriticalSection(&session_list_lock);
*session = (XrSession)wine_session;
return XR_SUCCESS;
}
XrResult WINAPI xrDestroySession(XrSession session) {
wine_XrSession *wine_session = wine_session_from_handle(session);
struct xrDestroySession_params params = {.session = session};
NTSTATUS _status;
TRACE("%p\n", session);
_status = UNIX_CALL(xrDestroySession, &params);
assert(!_status && "xrDestroySession");
if (params.result != XR_SUCCESS) {
WARN("xrDestroySession failed: %d\n", params.result);
return params.result;
}
free(wine_session);
return XR_SUCCESS;
}
XrResult WINAPI xrPollEvent(XrInstance instance, XrEventDataBuffer *eventData) {
struct xrPollEvent_params params = {.instance = instance, .eventData = eventData};
NTSTATUS _status;
WINE_TRACE("%p, %p\n", instance, eventData);
_status = UNIX_CALL(xrPollEvent, &params);
assert(!_status && "xrPollEvent");
WINE_TRACE("eventData->type %#x\n", eventData->type);
if (params.result == XR_SUCCESS) {
switch (eventData->type) {
case XR_TYPE_EVENT_DATA_INTERACTION_PROFILE_CHANGED: {
XrEventDataInteractionProfileChanged *evt = (XrEventDataInteractionProfileChanged *)eventData;
evt->session = (XrSession)get_wrapped_XrSession(evt->session);
break;
}
case XR_TYPE_EVENT_DATA_SESSION_STATE_CHANGED: {
XrEventDataSessionStateChanged *evt = (XrEventDataSessionStateChanged *)eventData;
evt->session = (XrSession)get_wrapped_XrSession(evt->session);
break;
}
case XR_TYPE_EVENT_DATA_VISIBILITY_MASK_CHANGED_KHR: {
XrEventDataVisibilityMaskChangedKHR *evt = (XrEventDataVisibilityMaskChangedKHR *)eventData;
evt->session = (XrSession)get_wrapped_XrSession(evt->session);
break;
}
case XR_TYPE_EVENT_DATA_REFERENCE_SPACE_CHANGE_PENDING: {
XrEventDataReferenceSpaceChangePending *evt = (XrEventDataReferenceSpaceChangePending *)eventData;
evt->session = (XrSession)get_wrapped_XrSession(evt->session);
break;
}
case XR_TYPE_EVENT_DATA_USER_PRESENCE_CHANGED_EXT: {
XrEventDataUserPresenceChangedEXT *evt = (XrEventDataUserPresenceChangedEXT *)eventData;
evt->session = (XrSession)get_wrapped_XrSession(evt->session);
break;
}
case XR_TYPE_EVENT_DATA_LOCALIZATION_CHANGED_ML: {
XrEventDataLocalizationChangedML *evt = (XrEventDataLocalizationChangedML *)eventData;
evt->session = (XrSession)get_wrapped_XrSession(evt->session);
break;
}
default:
break;
}
}
return params.result;
}
XrResult WINAPI xrGetSystem(XrInstance instance, const XrSystemGetInfo *getInfo, XrSystemId *systemId) {
wine_XrInstance *wine_instance = wine_instance_from_handle(instance);
struct xrGetSystem_params params = {.instance = instance, .getInfo = getInfo, .systemId = systemId};
NTSTATUS _status;
TRACE("%p, %p, %p\n", instance, getInfo, systemId);
_status = UNIX_CALL(xrGetSystem, &params);
assert(!_status && "xrGetSystem");
if (params.result != XR_SUCCESS) {
return params.result;
}
wine_instance->systemId = *systemId;
return params.result;
}
static BOOL is_vulkan_format_depth(VkFormat format) {
switch (format) {
case VK_FORMAT_B8G8R8A8_SRGB:
case VK_FORMAT_B8G8R8A8_UNORM:
case VK_FORMAT_R8G8B8A8_SRGB:
case VK_FORMAT_R8G8B8A8_UNORM:
case VK_FORMAT_R32G32B32A32_SFLOAT:
case VK_FORMAT_R32G32B32_SFLOAT:
case VK_FORMAT_R16G16B16A16_SFLOAT:
case VK_FORMAT_A2B10G10R10_UNORM_PACK32:
return FALSE;
case VK_FORMAT_D32_SFLOAT:
case VK_FORMAT_D16_UNORM:
case VK_FORMAT_D24_UNORM_S8_UINT:
case VK_FORMAT_D32_SFLOAT_S8_UINT:
return TRUE;
default:
WARN("Unknown vulkan format %#x", format);
return FALSE;
}
}
int64_t map_format_dxgi_to_vulkan(int64_t format) {
switch (format) {
case DXGI_FORMAT_B8G8R8A8_UNORM_SRGB:
return VK_FORMAT_B8G8R8A8_SRGB;
case DXGI_FORMAT_B8G8R8A8_UNORM:
return VK_FORMAT_B8G8R8A8_UNORM;
case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
return VK_FORMAT_R8G8B8A8_SRGB;
case DXGI_FORMAT_R8G8B8A8_UNORM:
return VK_FORMAT_R8G8B8A8_UNORM;
case DXGI_FORMAT_R32G32B32A32_FLOAT:
return VK_FORMAT_R32G32B32A32_SFLOAT;
case DXGI_FORMAT_R32G32B32_FLOAT:
return VK_FORMAT_R32G32B32_SFLOAT;
case DXGI_FORMAT_R16G16B16A16_FLOAT:
return VK_FORMAT_R16G16B16A16_SFLOAT;
case DXGI_FORMAT_R10G10B10A2_UNORM:
return VK_FORMAT_A2B10G10R10_UNORM_PACK32;
case DXGI_FORMAT_D32_FLOAT:
return VK_FORMAT_D32_SFLOAT;
case DXGI_FORMAT_D16_UNORM:
return VK_FORMAT_D16_UNORM;
case DXGI_FORMAT_D24_UNORM_S8_UINT:
return VK_FORMAT_D24_UNORM_S8_UINT;
case DXGI_FORMAT_D32_FLOAT_S8X24_UINT:
return VK_FORMAT_D32_SFLOAT_S8_UINT;
default:
WARN("Unable to map DXGI format (%lu) to Vulkan format\n", (long)format);
return VK_FORMAT_UNDEFINED;
}
}
int64_t map_format_vulkan_to_dxgi(int64_t format) {
switch (format) {
case VK_FORMAT_B8G8R8A8_SRGB:
return DXGI_FORMAT_B8G8R8A8_UNORM_SRGB;
case VK_FORMAT_B8G8R8A8_UNORM:
return DXGI_FORMAT_B8G8R8A8_UNORM;
case VK_FORMAT_R8G8B8A8_SRGB:
return DXGI_FORMAT_R8G8B8A8_UNORM_SRGB;
case VK_FORMAT_R8G8B8A8_UNORM:
return DXGI_FORMAT_R8G8B8A8_UNORM;
case VK_FORMAT_R32G32B32A32_SFLOAT:
return DXGI_FORMAT_R32G32B32A32_FLOAT;
case VK_FORMAT_R32G32B32_SFLOAT:
return DXGI_FORMAT_R32G32B32_FLOAT;
case VK_FORMAT_R16G16B16A16_SFLOAT:
return DXGI_FORMAT_R16G16B16A16_FLOAT;
case VK_FORMAT_A2B10G10R10_UNORM_PACK32:
return DXGI_FORMAT_R10G10B10A2_UNORM;
case VK_FORMAT_D32_SFLOAT:
return DXGI_FORMAT_D32_FLOAT;
case VK_FORMAT_D16_UNORM:
return DXGI_FORMAT_D16_UNORM;
case VK_FORMAT_D24_UNORM_S8_UINT:
return DXGI_FORMAT_D24_UNORM_S8_UINT;
case VK_FORMAT_D32_SFLOAT_S8_UINT:
return DXGI_FORMAT_D32_FLOAT_S8X24_UINT;
default:
WARN("Unable to map Vulkan format (%lu) to DXGI format\n", (long)format);
return DXGI_FORMAT_UNKNOWN;
}
}
XrResult WINAPI xrEnumerateSwapchainFormats(XrSession session,
uint32_t formatCapacityInput,
uint32_t *formatCountOutput,
int64_t *formats) {
wine_XrSession *wine_session = wine_session_from_handle(session);
uint32_t real_format_count;
int64_t *real_formats;
uint32_t i, o;
struct xrEnumerateSwapchainFormats_params params = {
.session = session,
.formatCapacityInput = formatCapacityInput,
.formatCountOutput = formatCountOutput,
.formats = formats,
};
NTSTATUS _status;
TRACE("%p, %u, %p, %p\n", session, formatCapacityInput, formatCountOutput, formats);
if (wine_session->session_type != SESSION_TYPE_D3D11 && wine_session->session_type != SESSION_TYPE_D3D12) {
_status = UNIX_CALL(xrEnumerateSwapchainFormats, &params);
assert(!_status && "xrEnumerateSwapchainFormats");
return params.result;
}
params.formatCapacityInput = 0;
params.formatCountOutput = &real_format_count;
params.formats = NULL;
_status = UNIX_CALL(xrEnumerateSwapchainFormats, &params);
assert(!_status && "xrEnumerateSwapchainFormats");
if (params.result != XR_SUCCESS) {
return params.result;
}
real_formats = malloc(sizeof(*real_formats) * real_format_count);
params.formatCapacityInput = real_format_count;
params.formats = real_formats;
_status = UNIX_CALL(xrEnumerateSwapchainFormats, &params);
assert(!_status && "xrEnumerateSwapchainFormats");
if (params.result != XR_SUCCESS) {
goto done;
}
o = 0;
for (i = 0; i < real_format_count; ++i) {
int64_t mapped = map_format_vulkan_to_dxgi(real_formats[i]);
if (mapped == DXGI_FORMAT_UNKNOWN) {
continue;
}
if (formatCapacityInput && formats) {
if (o < formatCapacityInput) {
formats[o] = mapped;
} else {
params.result = XR_ERROR_SIZE_INSUFFICIENT;
}
}
++o;
}
*formatCountOutput = o;
done:
free(real_formats);
return params.result;
}
XrResult WINAPI xrCreateSwapchain(XrSession session, const XrSwapchainCreateInfo *createInfo, XrSwapchain *swapchain) {
wine_XrSession *wine_session = wine_session_from_handle(session);
wine_XrSwapchain *wine_swapchain = calloc(1, sizeof(wine_XrSwapchain));
XrSwapchainCreateInfo our_createInfo = *createInfo;
struct xrCreateSwapchain_params params = {
.session = session, .createInfo = &our_createInfo, .swapchain = &wine_swapchain->host_swapchain};
NTSTATUS _status;
wine_swapchain->create_info = *createInfo;
TRACE("%p, %p, %p\n", session, createInfo, swapchain);
if (wine_session->session_type == SESSION_TYPE_D3D11 || wine_session->session_type == SESSION_TYPE_D3D12) {
BOOL format_is_depth;
our_createInfo.format = map_format_dxgi_to_vulkan(createInfo->format);
if (our_createInfo.format == VK_FORMAT_UNDEFINED) {
ERR("unable to set Vulkan format\n");
free(wine_swapchain);
return XR_ERROR_SWAPCHAIN_FORMAT_UNSUPPORTED;
}
our_createInfo.usageFlags |= XR_SWAPCHAIN_USAGE_MUTABLE_FORMAT_BIT;
format_is_depth = is_vulkan_format_depth(our_createInfo.format);
if ((createInfo->usageFlags & XR_SWAPCHAIN_USAGE_COLOR_ATTACHMENT_BIT) && format_is_depth) {
WARN("Swapchain has a color attachment usage, but it's format is for depth\n");
}
if ((createInfo->usageFlags & XR_SWAPCHAIN_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) && !format_is_depth) {
WARN("Swapchain has a depth/stencil usage, but it's format is for color\n");
}
}
_status = UNIX_CALL(xrCreateSwapchain, &params);
assert(!_status && "xrCreateSwapchain");
if (params.result != XR_SUCCESS) {
WARN("xrCreateSwapchain failed: %d\n", params.result);
free(wine_swapchain);
return params.result;
}
wine_swapchain->session = wine_session;
*swapchain = (XrSwapchain)wine_swapchain;
return XR_SUCCESS;
}
static void release_d3d12_resources(wine_XrSwapchain *swapchain, uint32_t image_count) {
wine_XrInstance *instance = swapchain->session->instance;
XrSwapchainImageD3D12KHR *d3d12_images = (XrSwapchainImageD3D12KHR *)swapchain->images;
UINT i;
if (!image_count) {
return;
}
for (i = 0; i < image_count; i++) {
if (d3d12_images[i].texture) {
d3d12_images[i].texture->lpVtbl->Release(d3d12_images[i].texture);
}
}
vkFreeCommandBuffers(instance->vk_device, instance->vk_command_pool, image_count, swapchain->cmd_release);
vkFreeCommandBuffers(instance->vk_device, instance->vk_command_pool, image_count, swapchain->cmd_acquire);
free(swapchain->cmd_release);
free(swapchain->cmd_acquire);
free(swapchain->acquired);
free(swapchain->acquired_indices);
}
XrResult WINAPI xrDestroySwapchain(XrSwapchain swapchain) {
wine_XrSwapchain *wine_swapchain = wine_swapchain_from_handle(swapchain);
struct xrDestroySwapchain_params params = {.swapchain = swapchain};
NTSTATUS _status;
TRACE("%p\n", swapchain);
_status = UNIX_CALL(xrDestroySwapchain, &params);
assert(!_status && "xrDestroySwapchain");
if (params.result != XR_SUCCESS) {
WARN("xrDestroySwapchain failed: %d\n", params.result);
return params.result;
}
if (wine_swapchain->image_count) {
UINT i;
if (wine_swapchain->session->session_type == SESSION_TYPE_D3D11) {
XrSwapchainImageD3D11KHR *d3d11_images = (XrSwapchainImageD3D11KHR *)wine_swapchain->images;
for (i = 0; i < wine_swapchain->image_count; i++) {
d3d11_images[i].texture->lpVtbl->Release(d3d11_images[i].texture);
}
} else if (wine_swapchain->session->session_type == SESSION_TYPE_D3D12) {
release_d3d12_resources(wine_swapchain, wine_swapchain->image_count);
}
free(wine_swapchain->images);
wine_swapchain->image_count = 0;
}
free(wine_swapchain);
return XR_SUCCESS;
}
static D3D11_USAGE d3d11usage_from_XrSwapchainUsageFlags(XrSwapchainUsageFlags flags) {
static const D3D11_USAGE supported_flags = XR_SWAPCHAIN_USAGE_COLOR_ATTACHMENT_BIT |
XR_SWAPCHAIN_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT |
XR_SWAPCHAIN_USAGE_UNORDERED_ACCESS_BIT | XR_SWAPCHAIN_USAGE_SAMPLED_BIT;
D3D11_USAGE ret = 0;
if (flags & ~supported_flags) {
WINE_FIXME("Unhandled flags %#lx.\n", (long)flags);
}
if (flags & XR_SWAPCHAIN_USAGE_COLOR_ATTACHMENT_BIT) {
ret |= D3D11_BIND_RENDER_TARGET;
}
if (flags & XR_SWAPCHAIN_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) {
ret |= D3D11_BIND_DEPTH_STENCIL;
}
if (flags & XR_SWAPCHAIN_USAGE_UNORDERED_ACCESS_BIT) {
ret |= D3D11_BIND_UNORDERED_ACCESS;
}
if (flags & XR_SWAPCHAIN_USAGE_SAMPLED_BIT) {
ret |= D3D11_BIND_SHADER_RESOURCE;
}
return ret;
}
static VkResult record_transition_command(wine_XrInstance *instance,
VkImage image,
VkImageSubresourceRange subresource,
VkImageLayout from,
VkImageLayout to,
VkCommandBuffer *out_cmd) {
VkResult ret;
VkCommandBufferAllocateInfo command_buffer_allocate_info = {
.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO,
.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY,
.commandPool = instance->vk_command_pool,
.commandBufferCount = 1,
};
VkCommandBufferBeginInfo begin_info = {
.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO,
.flags = 0,
};
VkImageMemoryBarrier barrier = {
.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
.oldLayout = from,
.newLayout = to,
.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.image = image,
.subresourceRange = subresource,
.srcAccessMask = VK_ACCESS_MEMORY_WRITE_BIT,
.dstAccessMask = VK_ACCESS_MEMORY_READ_BIT,
};
*out_cmd = VK_NULL_HANDLE;
if (from == to) {
return VK_SUCCESS;
}
if ((ret = vkAllocateCommandBuffers(instance->vk_device, &command_buffer_allocate_info, out_cmd)) != VK_SUCCESS) {
return ret;
}
if ((ret = vkBeginCommandBuffer(*out_cmd, &begin_info)) != VK_SUCCESS) {
return ret;
}
vkCmdPipelineBarrier(*out_cmd, VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT, VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT, 0, 0, NULL, 0,
NULL, 1, &barrier);
return vkEndCommandBuffer(*out_cmd);
}
XrResult WINAPI xrEnumerateSwapchainImages(XrSwapchain swapchain,
uint32_t imageCapacityInput,
uint32_t *imageCountOutput,
XrSwapchainImageBaseHeader *images) {
wine_XrSwapchain *wine_swapchain = wine_swapchain_from_handle(swapchain);
wine_XrInstance *wine_instance = wine_swapchain->session->instance;
XrSwapchainImageVulkanKHR *our_vk;
HRESULT hr;
size_t image_size = 0;
uint32_t i;
struct xrEnumerateSwapchainImages_params params = {
.swapchain = swapchain,
.imageCapacityInput = imageCapacityInput,
.imageCountOutput = imageCountOutput,
.images = images,
};
NTSTATUS _status;
TRACE("%p, %u, %p, %p\n", swapchain, imageCapacityInput, imageCountOutput, images);
if (wine_swapchain->session->session_type != SESSION_TYPE_D3D11 &&
wine_swapchain->session->session_type != SESSION_TYPE_D3D12) {
_status = UNIX_CALL(xrEnumerateSwapchainImages, &params);
assert(!_status && "xrEnumerateSwapchainImages");
return params.result;
}
if (!wine_swapchain->image_count) {
uint32_t image_count;
params.imageCapacityInput = 0;
params.imageCountOutput = &image_count;
params.images = NULL;
_status = UNIX_CALL(xrEnumerateSwapchainImages, &params);
assert(!_status && "xrEnumerateSwapchainImages");
if (params.result != XR_SUCCESS) {
return params.result;
}
our_vk = malloc(sizeof(*our_vk) * image_count);
for (i = 0; i < image_count; ++i) {
our_vk[i].type = XR_TYPE_SWAPCHAIN_IMAGE_VULKAN_KHR;
our_vk[i].next = NULL;
}
params.imageCapacityInput = image_count;
params.images = (XrSwapchainImageBaseHeader *)our_vk;
_status = UNIX_CALL(xrEnumerateSwapchainImages, &params);
assert(!_status && "xrEnumerateSwapchainImages");
if (params.result != XR_SUCCESS) {
free(our_vk);
return params.result;
}
if (wine_swapchain->session->session_type == SESSION_TYPE_D3D11) {
XrSwapchainImageD3D11KHR *our_d3d11;
D3D11_TEXTURE2D_DESC1 desc;
desc.Width = wine_swapchain->create_info.width;
desc.Height = wine_swapchain->create_info.height;
desc.MipLevels = wine_swapchain->create_info.mipCount;
desc.ArraySize = wine_swapchain->create_info.arraySize;
desc.Format = wine_swapchain->create_info.format;
TRACE("creating dxvk texture with dxgi format %d (%x)\n", desc.Format, desc.Format);
desc.SampleDesc.Count = wine_swapchain->create_info.sampleCount;
desc.SampleDesc.Quality = 0;
desc.Usage = D3D11_USAGE_DEFAULT;
desc.BindFlags = d3d11usage_from_XrSwapchainUsageFlags(wine_swapchain->create_info.usageFlags);
desc.CPUAccessFlags = 0;
desc.MiscFlags = 0;
desc.TextureLayout = D3D11_TEXTURE_LAYOUT_UNDEFINED;
our_d3d11 = malloc(sizeof(XrSwapchainImageD3D11KHR) * image_count);
for (i = 0; i < image_count; ++i) {
hr = wine_instance->dxvk_device->lpVtbl->CreateTexture2DFromVkImage(wine_instance->dxvk_device, &desc,
our_vk[i].image, &our_d3d11[i].texture);
if (FAILED(hr)) {
UINT j;
for (j = 0; j < i; ++j) {
our_d3d11[i].texture->lpVtbl->Release(our_d3d11[i].texture);
}
free(our_d3d11);
free(our_vk);
WARN("Failed to create DXVK texture from VkImage: %08x\n", hr);
return XR_ERROR_RUNTIME_FAILURE;
}
TRACE("Successfully allocated texture %p\n", our_d3d11[i].texture);
}
wine_swapchain->images = (XrSwapchainImageBaseHeader *)our_d3d11;
} else if (wine_swapchain->session->session_type == SESSION_TYPE_D3D12) {
XrSwapchainImageD3D12KHR *our_d3d12;
D3D12_RESOURCE_DESC1 desc;
ID3D12DeviceExt1 *device_ext;
HRESULT hr = wine_instance->d3d12_device->lpVtbl->QueryInterface(wine_instance->d3d12_device,
&IID_ID3D12DeviceExt1, (void **)&device_ext);
BOOL format_is_depth = is_vulkan_format_depth(map_format_dxgi_to_vulkan(wine_swapchain->create_info.format));
BOOL succeeded = TRUE;
const D3D12_RESOURCE_STATES incoming_state =
format_is_depth ? D3D12_RESOURCE_STATE_DEPTH_WRITE : D3D12_RESOURCE_STATE_RENDER_TARGET;
const VkImageLayout vk_layout =
format_is_depth ? VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL : VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
const VkImageSubresourceRange subresource = {
.layerCount = wine_swapchain->create_info.arraySize,
.baseArrayLayer = 0,
.levelCount = wine_swapchain->create_info.mipCount,
.baseMipLevel = 0,
.aspectMask =
format_is_depth ? (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT) : VK_IMAGE_ASPECT_COLOR_BIT,
};
if (FAILED(hr)) {
ERR("Cannot get vkd3d-proton interface: %08x\n", hr);
return XR_ERROR_VALIDATION_FAILURE;
}
desc.Alignment = 0;
desc.Dimension = D3D12_RESOURCE_DIMENSION_TEXTURE2D;
desc.Width = wine_swapchain->create_info.width;
desc.Height = wine_swapchain->create_info.height;
desc.MipLevels = wine_swapchain->create_info.mipCount;
desc.DepthOrArraySize = wine_swapchain->create_info.arraySize;
desc.Format = wine_swapchain->create_info.format;
TRACE("creating vkd3d-proton texture with dxgi format %d (%x)\n", desc.Format, desc.Format);
desc.SampleDesc.Count = wine_swapchain->create_info.sampleCount;
desc.SampleDesc.Quality = 0;
desc.Layout = D3D12_TEXTURE_LAYOUT_UNKNOWN;
desc.Flags = 0;
if (!format_is_depth) {
desc.Flags |= D3D12_RESOURCE_FLAG_ALLOW_RENDER_TARGET;
} else {
desc.Flags |= D3D12_RESOURCE_FLAG_ALLOW_DEPTH_STENCIL;
if (!(wine_swapchain->create_info.usageFlags & XR_SWAPCHAIN_USAGE_SAMPLED_BIT)) {
desc.Flags |= D3D12_RESOURCE_FLAG_DENY_SHADER_RESOURCE;
}
}
if (wine_swapchain->create_info.usageFlags & XR_SWAPCHAIN_USAGE_UNORDERED_ACCESS_BIT) {
desc.Flags |= D3D12_RESOURCE_FLAG_ALLOW_UNORDERED_ACCESS;
}
our_d3d12 = calloc(1, sizeof(XrSwapchainImageD3D12KHR) * image_count);
for (i = 0; i < image_count; ++i) {
hr = device_ext->lpVtbl->CreateResourceFromBorrowedHandle(device_ext, &desc, our_vk[i].image,
&our_d3d12[i].texture);
if (FAILED(hr)) {
ERR("Failed to create vkd3d-proton texture from VkImage: %08x\n", hr);
succeeded = FALSE;
break;
}
TRACE("Successfully allocated texture %p\n", our_d3d12[i].texture);
}
device_ext->lpVtbl->Release(device_ext);
if (succeeded) {
wine_swapchain->acquired = calloc(1, sizeof(BOOL) * image_count);
wine_swapchain->acquired_indices = malloc(sizeof(uint32_t) * (image_count + 1));
wine_swapchain->acquired_count = wine_swapchain->acquired_start = 0;
wine_swapchain->images = (XrSwapchainImageBaseHeader *)our_d3d12;
wine_swapchain->cmd_release = calloc(1, sizeof(VkCommandBuffer) * image_count);
wine_swapchain->cmd_acquire = calloc(1, sizeof(VkCommandBuffer) * image_count);
for (i = 0; i < image_count; i++) {
VkImageLayout d3d12_vk_layout;
wine_instance->d3d12_device->lpVtbl->GetVulkanImageLayout(wine_instance->d3d12_device, our_d3d12[i].texture,
incoming_state, &d3d12_vk_layout);
if (record_transition_command(wine_instance, our_vk[i].image, subresource, d3d12_vk_layout, vk_layout,
&wine_swapchain->cmd_release[i]) != VK_SUCCESS ||
record_transition_command(wine_instance, our_vk[i].image, subresource, vk_layout, d3d12_vk_layout,
&wine_swapchain->cmd_acquire[i]) != VK_SUCCESS) {
ERR("Failed to create command buffer for layout transition\n");
succeeded = FALSE;
break;
}
}
}
if (!succeeded) {
release_d3d12_resources(wine_swapchain, image_count);
free(wine_swapchain->images);
wine_swapchain->images = NULL;
free(our_vk);
return XR_ERROR_RUNTIME_FAILURE;
}
}
free(our_vk);
wine_swapchain->image_count = image_count;
TRACE("image count %d\n", image_count);
}
*imageCountOutput = wine_swapchain->image_count;
if (wine_swapchain->session->session_type == SESSION_TYPE_D3D11) {
image_size = sizeof(XrSwapchainImageD3D11KHR);
} else if (wine_swapchain->session->session_type == SESSION_TYPE_D3D12) {
image_size = sizeof(XrSwapchainImageD3D12KHR);
}
memcpy(images, wine_swapchain->images, image_size * min(wine_swapchain->image_count, imageCapacityInput));
return XR_SUCCESS;
}
XrResult WINAPI xrAcquireSwapchainImage(XrSwapchain swapchain,
const XrSwapchainImageAcquireInfo *acquireInfo,
uint32_t *index) {
wine_XrSwapchain *wine_swapchain = wine_swapchain_from_handle(swapchain);
wine_XrInstance *wine_instance = wine_swapchain->session->instance;
IDXGIVkInteropDevice2 *dxvk_device;
ID3D12DXVKInteropDevice *d3d12_device;
struct xrAcquireSwapchainImage_params params = {
.swapchain = swapchain,
.acquireInfo = acquireInfo,
.index = index,
};
NTSTATUS _status;
TRACE("%p, %p, %p image count %d, acquired %d\n", swapchain, acquireInfo, index, wine_swapchain->image_count,
wine_swapchain->acquired_count);
if ((dxvk_device = wine_instance->dxvk_device)) {
dxvk_device->lpVtbl->LockSubmissionQueue(dxvk_device);
} else if ((d3d12_device = wine_instance->d3d12_device)) {
if (wine_swapchain->acquired_count >= wine_swapchain->image_count) {
WARN("Application has acquired all images but still tries to acquire more.\n");
return XR_ERROR_CALL_ORDER_INVALID;
}
d3d12_device->lpVtbl->LockCommandQueue(d3d12_device, wine_instance->d3d12_queue);
}
_status = UNIX_CALL(xrAcquireSwapchainImage, &params);
assert(!_status && "xrAcquireSwapchainImage");
if (dxvk_device) {
dxvk_device->lpVtbl->ReleaseSubmissionQueue(dxvk_device);
return params.result;
}
if (!d3d12_device) {
return params.result;
}
if (params.result == XR_SUCCESS) {
if (!wine_swapchain->acquired[*index] && wine_swapchain->cmd_acquire[*index] != VK_NULL_HANDLE) {
VkSubmitInfo submit_info = {
.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO,
.commandBufferCount = 1,
.pCommandBuffers = &wine_swapchain->cmd_acquire[*index],
};
vkQueueSubmit(wine_instance->vk_queue, 1, &submit_info, VK_NULL_HANDLE);
}
if (!wine_swapchain->acquired[*index]) {
uint32_t next = (wine_swapchain->acquired_start + wine_swapchain->acquired_count) % wine_swapchain->image_count;
wine_swapchain->acquired[*index] = TRUE;
wine_swapchain->acquired_indices[next] = *index;
wine_swapchain->acquired_count += 1;
} else {
WARN("the application acquired the same image (index %d) again!?", *index);
}
}
d3d12_device->lpVtbl->UnlockCommandQueue(d3d12_device, wine_instance->d3d12_queue);
return params.result;
}
XrResult WINAPI xrReleaseSwapchainImage(XrSwapchain swapchain, const XrSwapchainImageReleaseInfo *releaseInfo) {
wine_XrSwapchain *wine_swapchain = wine_swapchain_from_handle(swapchain);
wine_XrInstance *wine_instance = wine_swapchain->session->instance;
IDXGIVkInteropDevice2 *dxvk_device;
ID3D12DXVKInteropDevice *d3d12_device = wine_instance->d3d12_device;
uint32_t index;
struct xrReleaseSwapchainImage_params params = {
.swapchain = swapchain,
.releaseInfo = releaseInfo,
};
NTSTATUS _status;
TRACE("%p, %p\n", swapchain, releaseInfo);
if ((dxvk_device = wine_instance->dxvk_device)) {
dxvk_device->lpVtbl->LockSubmissionQueue(dxvk_device);
} else if (d3d12_device) {
if (wine_swapchain->acquired_count == 0) {
WARN("Application tried to release a swapchain image without having acquired it first.\n");
return XR_ERROR_CALL_ORDER_INVALID;
}
d3d12_device->lpVtbl->LockCommandQueue(d3d12_device, wine_instance->d3d12_queue);
index = wine_swapchain->acquired_indices[wine_swapchain->acquired_start];
if (wine_swapchain->cmd_release[index] != VK_NULL_HANDLE) {
VkSubmitInfo submit_info = {
.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO,
.commandBufferCount = 1,
.pCommandBuffers = &wine_swapchain->cmd_release[index],
};
vkQueueSubmit(wine_instance->vk_queue, 1, &submit_info, VK_NULL_HANDLE);
}
}
_status = UNIX_CALL(xrReleaseSwapchainImage, &params);
assert(!_status && "xrReleaseSwapchainImage");
if (dxvk_device) {
dxvk_device->lpVtbl->ReleaseSubmissionQueue(dxvk_device);
return params.result;
}
if (!d3d12_device) {
return params.result;
}
if (params.result != XR_SUCCESS && wine_swapchain->cmd_release[index] != VK_NULL_HANDLE) {
VkSubmitInfo submit_info = {
.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO,
.commandBufferCount = 1,
.pCommandBuffers = &wine_swapchain->cmd_acquire[index],
};
WARN("xrReleaseSwapchainImage failed, reverting layout transition\n");
vkQueueSubmit(wine_instance->vk_queue, 1, &submit_info, VK_NULL_HANDLE);
}
if (params.result == XR_SUCCESS) {
wine_swapchain->acquired[index] = FALSE;
wine_swapchain->acquired_start = (wine_swapchain->acquired_start + 1) % wine_swapchain->image_count;
wine_swapchain->acquired_count -= 1;
}
d3d12_device->lpVtbl->UnlockCommandQueue(d3d12_device, wine_instance->d3d12_queue);
return params.result;
}
XrResult WINAPI xrBeginFrame(XrSession session, const XrFrameBeginInfo *frameBeginInfo) {
wine_XrSession *wine_session = wine_session_from_handle(session);
struct xrBeginFrame_params params = {
.session = session,
.frameBeginInfo = frameBeginInfo,
};
IDXGIVkInteropDevice2 *dxvk_device;
ID3D12DXVKInteropDevice *d3d12_device;
NTSTATUS _status;
TRACE("%p, %p\n", session, frameBeginInfo);
if ((dxvk_device = wine_session->instance->dxvk_device)) {
dxvk_device->lpVtbl->LockSubmissionQueue(dxvk_device);
} else if ((d3d12_device = wine_session->instance->d3d12_device)) {
d3d12_device->lpVtbl->LockCommandQueue(d3d12_device, wine_session->instance->d3d12_queue);
}
_status = UNIX_CALL(xrBeginFrame, &params);
assert(!_status && "xrBeginFrame");
if (dxvk_device) {
dxvk_device->lpVtbl->ReleaseSubmissionQueue(dxvk_device);
} else if (d3d12_device) {
d3d12_device->lpVtbl->UnlockCommandQueue(d3d12_device, wine_session->instance->d3d12_queue);
}
return params.result;
}
static XrCompositionLayerBaseHeader *convert_XrCompositionLayer(wine_XrSession *wine_session,
const XrCompositionLayerBaseHeader *in_layer,
CompositionLayer *out_layer,
uint32_t *view_idx,
uint32_t *view_info_idx) {
uint32_t i;
TRACE("Type %u, pNext %p.\n", in_layer->type, in_layer->next);
switch (in_layer->type) {
case XR_TYPE_COMPOSITION_LAYER_CUBE_KHR: {
out_layer->cube = *(const XrCompositionLayerCubeKHR *)in_layer;
out_layer->cube.swapchain = wine_swapchain_from_handle(out_layer->cube.swapchain)->host_swapchain;
break;
}
case XR_TYPE_COMPOSITION_LAYER_CYLINDER_KHR:
out_layer->cylinder = *(const XrCompositionLayerCylinderKHR *)in_layer;
out_layer->cylinder.subImage.swapchain =
wine_swapchain_from_handle(out_layer->cylinder.subImage.swapchain)->host_swapchain;
break;
case XR_TYPE_COMPOSITION_LAYER_DEPTH_INFO_KHR:
out_layer->depth_info = *(const XrCompositionLayerDepthInfoKHR *)in_layer;
out_layer->depth_info.subImage.swapchain =
wine_swapchain_from_handle(out_layer->depth_info.subImage.swapchain)->host_swapchain;
break;
case XR_TYPE_COMPOSITION_LAYER_EQUIRECT_KHR:
out_layer->equirect = *(const XrCompositionLayerEquirectKHR *)in_layer;
out_layer->equirect.subImage.swapchain =
wine_swapchain_from_handle(out_layer->equirect.subImage.swapchain)->host_swapchain;
break;
case XR_TYPE_COMPOSITION_LAYER_EQUIRECT2_KHR:
out_layer->equirect2 = *(const XrCompositionLayerEquirect2KHR *)in_layer;
out_layer->equirect2.subImage.swapchain =
wine_swapchain_from_handle(out_layer->equirect2.subImage.swapchain)->host_swapchain;
break;
case XR_TYPE_COMPOSITION_LAYER_PROJECTION: {
const XrCompositionLayerProjectionView *view;
unsigned int view_info_count;
out_layer->projection = *(const XrCompositionLayerProjection *)in_layer;
view_info_count = 0;
for (i = 0; i < out_layer->projection.viewCount; ++i) {
view = &((XrCompositionLayerProjection *)in_layer)->views[i];
while ((view = view->next)) {
++view_info_count;
}
}
if (out_layer->projection.viewCount + *view_idx > wine_session->projection_view_count) {
wine_session->projection_view_count = out_layer->projection.viewCount + *view_idx;
wine_session->projection_views =
realloc(wine_session->projection_views,
sizeof(XrCompositionLayerProjectionView) * wine_session->projection_view_count);
}
if (view_info_count + *view_info_idx > wine_session->view_info_count) {
wine_session->view_info_count += view_info_count;
wine_session->view_infos =
realloc(wine_session->view_infos, sizeof(*wine_session->view_infos) * wine_session->view_info_count);
}
out_layer->projection.views = &wine_session->projection_views[*view_idx];
memcpy((void *)out_layer->projection.views, ((const XrCompositionLayerProjection *)in_layer)->views,
sizeof(XrCompositionLayerProjectionView) * out_layer->projection.viewCount);
view_info_count = 0;
for (i = 0; i < out_layer->projection.viewCount; ++i) {
view = &out_layer->projection.views[i];
if (view->type != XR_TYPE_COMPOSITION_LAYER_PROJECTION_VIEW) {
WARN("Unexpected view type %u.\n", view->type);
}
((XrCompositionLayerProjectionView *)view)->subImage.swapchain =
wine_swapchain_from_handle(view->subImage.swapchain)->host_swapchain;
while (view->next) {
TRACE("Projection view type %u.\n", ((XrCompositionLayerProjectionView *)view->next)->type);
switch (((XrCompositionLayerProjectionView *)view->next)->type) {
case XR_TYPE_COMPOSITION_LAYER_DEPTH_INFO_KHR: {
XrCompositionLayerDepthInfoKHR *out_depth_info, *in_depth_info;
in_depth_info = (XrCompositionLayerDepthInfoKHR *)view->next;
out_depth_info = &wine_session->view_infos[*view_info_idx + view_info_count].depth_info;
*out_depth_info = *in_depth_info;
out_depth_info->subImage.swapchain =
wine_swapchain_from_handle(out_depth_info->subImage.swapchain)->host_swapchain;
((XrCompositionLayerProjectionView *)view)->next = out_depth_info;
break;
}
case XR_TYPE_COMPOSITION_LAYER_SPACE_WARP_INFO_FB: {
XrCompositionLayerSpaceWarpInfoFB *out_warp_info, *in_warp_info;
in_warp_info = (XrCompositionLayerSpaceWarpInfoFB *)view->next;
out_warp_info = &wine_session->view_infos[*view_info_idx + view_info_count].space_warp_info;
*out_warp_info = *in_warp_info;
out_warp_info->motionVectorSubImage.swapchain =
wine_swapchain_from_handle(out_warp_info->motionVectorSubImage.swapchain)->host_swapchain;
out_warp_info->depthSubImage.swapchain =
wine_swapchain_from_handle(out_warp_info->depthSubImage.swapchain)->host_swapchain;
((XrCompositionLayerProjectionView *)view)->next = out_warp_info;
break;
}
default:
WARN("Unknown view info type %u.\n", view->type);
break;
}
++view_info_count;
view = view->next;
}
}
*view_idx += out_layer->projection.viewCount;
*view_info_idx += view_info_count;
break;
}
case XR_TYPE_COMPOSITION_LAYER_QUAD:
out_layer->quad = *(const XrCompositionLayerQuad *)in_layer;
out_layer->quad.subImage.swapchain =
wine_swapchain_from_handle(out_layer->quad.subImage.swapchain)->host_swapchain;
break;
default:
WARN("Unknown composition in_layer type: %d\n", in_layer->type);
return (XrCompositionLayerBaseHeader *)in_layer;
}
return (XrCompositionLayerBaseHeader *)out_layer;
}
XrResult WINAPI xrEndFrame(XrSession session, const XrFrameEndInfo *frameEndInfo) {
wine_XrSession *wine_session = wine_session_from_handle(session);
XrFrameEndInfo our_frameEndInfo;
struct xrEndFrame_params params = {
.session = session,
.frameEndInfo = &our_frameEndInfo,
};
IDXGIVkInteropDevice2 *dxvk_device;
ID3D12DXVKInteropDevice *d3d12_device;
uint32_t i, view_idx = 0, view_info_idx = 0;
NTSTATUS _status;
TRACE("%p, %p\n", session, frameEndInfo);
if (frameEndInfo->layerCount > wine_session->composition_layer_count) {
free(wine_session->composition_layers);
wine_session->composition_layers = malloc(frameEndInfo->layerCount * sizeof(*wine_session->composition_layers));
free(wine_session->composition_layer_ptrs);
wine_session->composition_layer_ptrs =
malloc(frameEndInfo->layerCount * sizeof(*wine_session->composition_layer_ptrs));
wine_session->composition_layer_count = frameEndInfo->layerCount;
}
for (i = 0; i < frameEndInfo->layerCount; ++i) {
wine_session->composition_layer_ptrs[i] = convert_XrCompositionLayer(
wine_session, frameEndInfo->layers[i], &wine_session->composition_layers[i], &view_idx, &view_info_idx);
}
our_frameEndInfo = *frameEndInfo;
our_frameEndInfo.layers = (const XrCompositionLayerBaseHeader *const *)wine_session->composition_layer_ptrs;
if ((dxvk_device = wine_session->instance->dxvk_device)) {
TRACE("Locking submission queue.\n");
dxvk_device->lpVtbl->FlushRenderingCommands(dxvk_device);
dxvk_device->lpVtbl->LockSubmissionQueue(dxvk_device);
} else if ((d3d12_device = wine_session->instance->d3d12_device)) {
TRACE("Locking vkd3d-proton submission queue.\n");
d3d12_device->lpVtbl->LockCommandQueue(d3d12_device, wine_session->instance->d3d12_queue);
}
_status = UNIX_CALL(xrEndFrame, &params);
assert(!_status && "xrEndFrame");
if (dxvk_device) {
dxvk_device->lpVtbl->ReleaseSubmissionQueue(dxvk_device);
} else if (d3d12_device) {
d3d12_device->lpVtbl->UnlockCommandQueue(d3d12_device, wine_session->instance->d3d12_queue);
}
return params.result;
}
XrResult WINAPI xrConvertTimeToWin32PerformanceCounterKHR(XrInstance instance,
XrTime time,
LARGE_INTEGER *performanceCounter) {
FIXME("unimplemented\n");
/* FIXME */
return XR_ERROR_INITIALIZATION_FAILED;
}
XrResult WINAPI xrConvertWin32PerformanceCounterToTimeKHR(XrInstance instance,
const LARGE_INTEGER *performanceCounter,
XrTime *time) {
FIXME("unimplemented\n");
/* FIXME */
return XR_ERROR_INITIALIZATION_FAILED;
}
XrResult WINAPI xrGetD3D11GraphicsRequirementsKHR(XrInstance instance,
XrSystemId systemId,
XrGraphicsRequirementsD3D11KHR *graphicsRequirements) {
IDXGIFactory1 *factory;
IDXGIAdapter *adapter;
DXGI_ADAPTER_DESC adapter_desc;
HRESULT hr;
DWORD i;
TRACE("\n");
hr = CreateDXGIFactory1(&IID_IDXGIFactory1, (void **)&factory);
if (FAILED(hr)) {
WARN("CreateDXGIFactory1 failed: %08x\n", hr);
return XR_ERROR_INITIALIZATION_FAILED;
}
i = 0;
while ((hr = IDXGIFactory1_EnumAdapters(factory, i++, &adapter)) == S_OK) {
hr = IDXGIAdapter_GetDesc(adapter, &adapter_desc);
if (FAILED(hr)) {
WARN("GetDesc failed: %08x\n", hr);
IDXGIAdapter_Release(adapter);
continue;
}
IDXGIAdapter_Release(adapter);
/* FIXME: what if we have two of the same adapters? */
if (adapter_desc.VendorId == g_physdev_vid && adapter_desc.DeviceId == g_physdev_pid) {
TRACE("Found DXGI adapter for %#04x:%#04x\n", g_physdev_vid, g_physdev_pid);
break;
}
}
if (hr == S_OK) {
graphicsRequirements->adapterLuid = adapter_desc.AdapterLuid;
} else {
WARN("Couldn't find matching DXGI adapter for given VkPhysicalDevice! Choosing first one...\n");
hr = IDXGIFactory1_EnumAdapters(factory, 0, &adapter);
if (FAILED(hr)) {
WARN("EnumAdapters(0) failed: %08x\n", hr);
IDXGIFactory1_Release(factory);
return XR_ERROR_INITIALIZATION_FAILED;
}
hr = IDXGIAdapter_GetDesc(adapter, &adapter_desc);
if (FAILED(hr)) {
WARN("GetDesc(0) failed: %08x\n", hr);
IDXGIAdapter_Release(adapter);
IDXGIFactory1_Release(factory);
return XR_ERROR_INITIALIZATION_FAILED;
}
IDXGIAdapter_Release(adapter);
graphicsRequirements->adapterLuid = adapter_desc.AdapterLuid;
}
IDXGIFactory1_Release(factory);
/* XXX */
graphicsRequirements->minFeatureLevel = D3D_FEATURE_LEVEL_10_0;
return XR_SUCCESS;
}
XrResult WINAPI xrGetD3D12GraphicsRequirementsKHR(XrInstance instance,
XrSystemId systemId,
XrGraphicsRequirementsD3D12KHR *graphicsRequirements) {
XrGraphicsRequirementsD3D11KHR requirements;
XrResult result = xrGetD3D11GraphicsRequirementsKHR(instance, systemId, &requirements);
if (result != XR_SUCCESS) {
return result;
}
graphicsRequirements->adapterLuid = requirements.adapterLuid;
graphicsRequirements->minFeatureLevel = D3D_FEATURE_LEVEL_11_0;
return XR_SUCCESS;
}
XrResult WINAPI xrCreateApiLayerInstance(const XrInstanceCreateInfo *info,
const XrApiLayerCreateInfo *layerInfo,
XrInstance *instance) {
TRACE("%p, %p, %p\n", info, layerInfo, instance);
return xrCreateInstance(info, instance);
}
XrResult WINAPI xrCreateVulkanInstanceKHR(XrInstance instance,
const XrVulkanInstanceCreateInfoKHR *createInfo,
VkInstance *vulkanInstance,
VkResult *vulkanResult) {
struct vk_create_callback_context context;
VkCreateInfoWineInstanceCallback callback;
VkInstanceCreateInfo vulkan_create_info;
TRACE("instance %p, createInfo %p, vulkanInstance %p, vulkanResult %p.\n", instance, createInfo, vulkanInstance,
vulkanResult);
if (createInfo->createFlags) {
WARN("Unexpected flags %#lx.\n", (long)createInfo->createFlags);
}
context.wine_instance = instance;
context.create_info = (UINT64)createInfo;
vulkan_create_info = *createInfo->vulkanCreateInfo;
callback.sType = VK_STRUCTURE_TYPE_CREATE_INFO_WINE_INSTANCE_CALLBACK;
callback.native_create_callback = (PFN_native_vkCreateInstance)g_vk_create_instance_callback;
callback.context = &context;
callback.pNext = vulkan_create_info.pNext;
vulkan_create_info.pNext = &callback;
*vulkanResult = vkCreateInstance(&vulkan_create_info, createInfo->vulkanAllocator, vulkanInstance);
if (context.ret == XR_SUCCESS && *vulkanResult != VK_SUCCESS) {
WARN("winevulkan instance creation failed after native xrCreateVulkanInstanceKHR() success.\n");
}
TRACE("result %d, vk result %d.\n", context.ret, *vulkanResult);
return context.ret;
}
XrResult WINAPI xrCreateVulkanDeviceKHR(XrInstance instance,
const XrVulkanDeviceCreateInfoKHR *createInfo,
VkDevice *vulkanDevice,
VkResult *vulkanResult) {
struct vk_create_callback_context context;
VkCreateInfoWineDeviceCallback callback;
VkDeviceCreateInfo vulkan_create_info;
TRACE("instance %p, createInfo %p, vulkanDevice %p, vulkanResult %p.\n", instance, createInfo, vulkanDevice,
vulkanResult);
if (createInfo->createFlags) {
WARN("Unexpected flags %#lx.\n", (long)createInfo->createFlags);
}
context.wine_instance = instance;
context.create_info = (UINT64)createInfo;
vulkan_create_info = *createInfo->vulkanCreateInfo;
callback.sType = VK_STRUCTURE_TYPE_CREATE_INFO_WINE_DEVICE_CALLBACK;
callback.native_create_callback = (PFN_native_vkCreateDevice)g_vk_create_device_callback;
callback.context = &context;
callback.pNext = vulkan_create_info.pNext;
vulkan_create_info.pNext = &callback;
*vulkanResult =
vkCreateDevice(createInfo->vulkanPhysicalDevice, &vulkan_create_info, createInfo->vulkanAllocator, vulkanDevice);
if (context.ret == XR_SUCCESS && *vulkanResult != VK_SUCCESS) {
WARN("winevulkan instance creation failed after native xrCreateVulkanInstanceKHR() success.\n");
}
TRACE("result %d, vk result %d.\n", context.ret, *vulkanResult);
return context.ret;
}
XrResult WINAPI xrGetInstanceProcAddr(XrInstance instance, const char *fn_name, PFN_xrVoidFunction *out_fn) {
TRACE("%s\n", fn_name);
*out_fn = wine_xr_get_instance_proc_addr(fn_name);
if (!*out_fn) {
WARN("Unable to find requested function: %s\n", fn_name);
return XR_ERROR_FUNCTION_UNSUPPORTED;
}
return XR_SUCCESS;
}
XrResult WINAPI xrNegotiateLoaderRuntimeInterface(const XrNegotiateLoaderInfo *info,
XrNegotiateRuntimeRequest *request) {
const XrNegotiateLoaderInfo *loaderInfo = (const XrNegotiateLoaderInfo *)info;
XrNegotiateRuntimeRequest *runtimeRequest = (XrNegotiateRuntimeRequest *)request;
XrResult res;
TRACE("%p %p\n", loaderInfo, runtimeRequest);
if (!loaderInfo || !runtimeRequest) {
return XR_ERROR_INITIALIZATION_FAILED;
}
if ((res = wine_openxr_init_once()) != XR_SUCCESS) {
TRACE("could not initialize openxr: %d\n", res);
return res;
}
if (loaderInfo->structType != XR_LOADER_INTERFACE_STRUCT_LOADER_INFO ||
loaderInfo->structVersion != XR_LOADER_INFO_STRUCT_VERSION ||
loaderInfo->structSize != sizeof(XrNegotiateLoaderInfo)) {
return XR_ERROR_VALIDATION_FAILURE;
}
if (loaderInfo->minInterfaceVersion > XR_CURRENT_LOADER_RUNTIME_VERSION ||
loaderInfo->maxInterfaceVersion < XR_CURRENT_LOADER_RUNTIME_VERSION) {
return XR_ERROR_VALIDATION_FAILURE;
}
if (runtimeRequest->structType != XR_LOADER_INTERFACE_STRUCT_RUNTIME_REQUEST ||
runtimeRequest->structVersion != XR_RUNTIME_INFO_STRUCT_VERSION ||
runtimeRequest->structSize != sizeof(XrNegotiateRuntimeRequest)) {
return XR_ERROR_VALIDATION_FAILURE;
}
runtimeRequest->runtimeInterfaceVersion = XR_CURRENT_LOADER_RUNTIME_VERSION;
runtimeRequest->getInstanceProcAddr = (PFN_xrGetInstanceProcAddr)&xrGetInstanceProcAddr;
runtimeRequest->runtimeApiVersion = api_version;
return XR_SUCCESS;
}
/* wineopenxr API */
XrResult WINAPI __wineopenxr_GetVulkanInstanceExtensions(uint32_t buflen, uint32_t *outlen, char *buf) {
XrResult res;
TRACE("\n");
if ((res = wine_openxr_init_once()) != XR_SUCCESS) {
TRACE("could not initialize openxr: %d\n", res);
return res;
}
if (buflen < strlen(g_instance_extensions) + 1 || !buf) {
*outlen = strlen(g_instance_extensions) + 1;
return XR_SUCCESS;
}
*outlen = strlen(g_instance_extensions) + 1;
strcpy(buf, g_instance_extensions);
return XR_SUCCESS;
}
/* wineopenxr API */
XrResult WINAPI __wineopenxr_GetVulkanDeviceExtensions(uint32_t buflen, uint32_t *outlen, char *buf) {
XrResult res;
TRACE("\n");
if ((res = wine_openxr_init_once()) != XR_SUCCESS) {
TRACE("could not initialize openxr: %d\n", res);
return res;
}
if (buflen < strlen(WINE_VULKAN_DEVICE_EXTENSION_NAME) + 1 || !buf) {
*outlen = strlen(WINE_VULKAN_DEVICE_EXTENSION_NAME) + 1;
return XR_SUCCESS;
}
TRACE("g_device_extensions %s.\n", g_device_extensions);
__wine_set_unix_env(WINE_VULKAN_DEVICE_VARIABLE, g_device_extensions);
*outlen = strlen(WINE_VULKAN_DEVICE_EXTENSION_NAME) + 1;
strcpy(buf, WINE_VULKAN_DEVICE_EXTENSION_NAME);
return XR_SUCCESS;
}
BOOL CDECL wineopenxr_init_registry(void)
{
char *xr_inst_ext, *xr_dev_ext;
uint32_t vid, pid;
LSTATUS status;
HKEY vr_key;
if ((status = RegOpenKeyExA( HKEY_CURRENT_USER, "Software\\Wine\\VR", 0, KEY_ALL_ACCESS, &vr_key )))
{
WARN( "Could not open key, status %#x.\n", status );
return FALSE;
}
if (!get_extensions( &xr_inst_ext, &xr_dev_ext, &vid, &pid ))
{
TRACE( "Got XR extensions.\n" );
if ((status = RegSetValueExA( vr_key, "openxr_vulkan_instance_extensions", 0, REG_SZ,
(BYTE *)xr_inst_ext, strlen( xr_inst_ext ) + 1 )))
ERR( "Could not set openxr_vulkan_instance_extensions value, status %#x.\n", status );
if ((status = RegSetValueExA( vr_key, "openxr_vulkan_device_extensions", 0, REG_SZ,
(BYTE *)xr_dev_ext, strlen( xr_dev_ext ) + 1 )))
ERR( "Could not set openxr_vulkan_device_extensions value, status %#x.\n", status );
if ((status = RegSetValueExA( vr_key, "openxr_vulkan_device_vid", 0, REG_DWORD,
(BYTE *)&vid, sizeof(vid) )))
ERR( "Could not set openxr_vulkan_device_vid value, status %#x.\n", status );
if ((status = RegSetValueExA( vr_key, "openxr_vulkan_device_pid", 0, REG_DWORD,
(BYTE *)&pid, sizeof(pid) )))
ERR( "Could not set openxr_vulkan_device_pid value, status %#x.\n", status );
}
TRACE( "Initialized OpenXR registry entries\n" );
RegCloseKey( vr_key );
return TRUE;
}
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