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wine/dlls/winewayland.drv/vulkan.c

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/* WAYLANDDRV Vulkan implementation
*
* Copyright 2017 Roderick Colenbrander
* Copyright 2021 Alexandros Frantzis
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#if 0
#pragma makedep unix
#endif
#include "config.h"
#include <dlfcn.h>
#include <stdlib.h>
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "waylanddrv.h"
#include "wine/debug.h"
#define VK_NO_PROTOTYPES
#define WINE_VK_HOST
#include "wine/vulkan.h"
#include "wine/vulkan_driver.h"
WINE_DEFAULT_DEBUG_CHANNEL(vulkan);
#ifdef SONAME_LIBVULKAN
#define VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR 1000006000
typedef struct VkWaylandSurfaceCreateInfoKHR
{
VkStructureType sType;
const void *pNext;
VkWaylandSurfaceCreateFlagsKHR flags;
struct wl_display *display;
struct wl_surface *surface;
} VkWaylandSurfaceCreateInfoKHR;
static VkResult (*pvkCreateInstance)(const VkInstanceCreateInfo *, const VkAllocationCallbacks *, VkInstance *);
static VkResult (*pvkCreateSwapchainKHR)(VkDevice, const VkSwapchainCreateInfoKHR *, const VkAllocationCallbacks *, VkSwapchainKHR *);
static VkResult (*pvkCreateWaylandSurfaceKHR)(VkInstance, const VkWaylandSurfaceCreateInfoKHR *, const VkAllocationCallbacks *, VkSurfaceKHR *);
static void (*pvkDestroyInstance)(VkInstance, const VkAllocationCallbacks *);
static void (*pvkDestroySurfaceKHR)(VkInstance, VkSurfaceKHR, const VkAllocationCallbacks *);
static void (*pvkDestroySwapchainKHR)(VkDevice, VkSwapchainKHR, const VkAllocationCallbacks *);
static VkResult (*pvkEnumerateInstanceExtensionProperties)(const char *, uint32_t *, VkExtensionProperties *);
static void * (*pvkGetDeviceProcAddr)(VkDevice, const char *);
static void * (*pvkGetInstanceProcAddr)(VkInstance, const char *);
static VkBool32 (*pvkGetPhysicalDeviceWaylandPresentationSupportKHR)(VkPhysicalDevice, uint32_t, struct wl_display *);
static VkResult (*pvkGetSwapchainImagesKHR)(VkDevice, VkSwapchainKHR, uint32_t *, VkImage *);
static VkResult (*pvkQueuePresentKHR)(VkQueue, const VkPresentInfoKHR *);
static const struct vulkan_funcs vulkan_funcs;
static pthread_mutex_t wine_vk_swapchain_mutex = PTHREAD_MUTEX_INITIALIZER;
static struct list wine_vk_swapchain_list = LIST_INIT(wine_vk_swapchain_list);
struct wine_vk_surface
{
struct wayland_client_surface *client;
VkSurfaceKHR host_surface;
};
struct wine_vk_swapchain
{
struct list entry;
VkSwapchainKHR host_swapchain;
HWND hwnd;
VkExtent2D extent;
};
static struct wine_vk_surface *wine_vk_surface_from_handle(VkSurfaceKHR handle)
{
return (struct wine_vk_surface *)(uintptr_t)handle;
}
static HWND wine_vk_surface_get_hwnd(struct wine_vk_surface *wine_vk_surface)
{
return wl_surface_get_user_data(wine_vk_surface->client->wl_surface);
}
static void wine_vk_surface_destroy(struct wine_vk_surface *wine_vk_surface)
{
if (wine_vk_surface->client)
{
HWND hwnd = wine_vk_surface_get_hwnd(wine_vk_surface);
struct wayland_surface *wayland_surface = wayland_surface_lock_hwnd(hwnd);
if (wayland_client_surface_release(wine_vk_surface->client) &&
wayland_surface)
{
wayland_surface->client = NULL;
}
if (wayland_surface) pthread_mutex_unlock(&wayland_surface->mutex);
}
free(wine_vk_surface);
}
static BOOL wine_vk_surface_is_valid(struct wine_vk_surface *wine_vk_surface)
{
HWND hwnd = wine_vk_surface_get_hwnd(wine_vk_surface);
struct wayland_surface *wayland_surface;
if ((wayland_surface = wayland_surface_lock_hwnd(hwnd)))
{
pthread_mutex_unlock(&wayland_surface->mutex);
return TRUE;
}
return FALSE;
}
static struct wine_vk_swapchain *wine_vk_swapchain_from_handle(VkSwapchainKHR handle)
{
struct wine_vk_swapchain *wine_vk_swapchain;
pthread_mutex_lock(&wine_vk_swapchain_mutex);
LIST_FOR_EACH_ENTRY(wine_vk_swapchain, &wine_vk_swapchain_list,
struct wine_vk_swapchain, entry)
{
if (wine_vk_swapchain->host_swapchain == handle)
{
pthread_mutex_unlock(&wine_vk_swapchain_mutex);
return wine_vk_swapchain;
}
}
pthread_mutex_unlock(&wine_vk_swapchain_mutex);
return NULL;
}
/* Helper function for converting between win32 and Wayland compatible VkInstanceCreateInfo.
* Caller is responsible for allocation and cleanup of 'dst'. */
static VkResult wine_vk_instance_convert_create_info(const VkInstanceCreateInfo *src,
VkInstanceCreateInfo *dst)
{
unsigned int i;
const char **enabled_extensions = NULL;
dst->sType = src->sType;
dst->flags = src->flags;
dst->pApplicationInfo = src->pApplicationInfo;
dst->pNext = src->pNext;
dst->enabledLayerCount = 0;
dst->ppEnabledLayerNames = NULL;
dst->enabledExtensionCount = 0;
dst->ppEnabledExtensionNames = NULL;
if (src->enabledExtensionCount > 0)
{
enabled_extensions = calloc(src->enabledExtensionCount,
sizeof(*src->ppEnabledExtensionNames));
if (!enabled_extensions)
{
ERR("Failed to allocate memory for enabled extensions\n");
return VK_ERROR_OUT_OF_HOST_MEMORY;
}
for (i = 0; i < src->enabledExtensionCount; i++)
{
/* Substitute extension with Wayland ones else copy. Long-term, when we
* support more extensions, we should store these in a list. */
if (!strcmp(src->ppEnabledExtensionNames[i], "VK_KHR_win32_surface"))
enabled_extensions[i] = "VK_KHR_wayland_surface";
else
enabled_extensions[i] = src->ppEnabledExtensionNames[i];
}
dst->ppEnabledExtensionNames = enabled_extensions;
dst->enabledExtensionCount = src->enabledExtensionCount;
}
return VK_SUCCESS;
}
static void vk_result_update_out_of_date(VkResult *res)
{
/* If the current result is less severe than out_of_date, which for
* now applies to all non-failure results, update it.
* TODO: Handle VK_ERROR_FULL_SCREEN_EXCLUSIVE_MODE_LOST_EXT when
* it is supported by winevulkan, since it's also considered
* less severe than out_of_date. */
if (*res >= 0) *res = VK_ERROR_OUT_OF_DATE_KHR;
}
static VkResult check_queue_present(const VkPresentInfoKHR *present_info,
VkResult present_res)
{
VkResult res = present_res;
uint32_t i;
for (i = 0; i < present_info->swapchainCount; ++i)
{
struct wine_vk_swapchain *wine_vk_swapchain =
wine_vk_swapchain_from_handle(present_info->pSwapchains[i]);
HWND hwnd = wine_vk_swapchain->hwnd;
struct wayland_surface *wayland_surface;
if ((wayland_surface = wayland_surface_lock_hwnd(hwnd)))
{
int client_width = wayland_surface->window.client_rect.right -
wayland_surface->window.client_rect.left;
int client_height = wayland_surface->window.client_rect.bottom -
wayland_surface->window.client_rect.top;
wayland_surface_ensure_contents(wayland_surface);
/* Handle any processed configure request, to ensure the related
* surface state is applied by the compositor. */
if (wayland_surface->processing.serial &&
wayland_surface->processing.processed &&
wayland_surface_reconfigure(wayland_surface))
{
wl_surface_commit(wayland_surface->wl_surface);
}
pthread_mutex_unlock(&wayland_surface->mutex);
if (client_width == wine_vk_swapchain->extent.width &&
client_height == wine_vk_swapchain->extent.height)
{
/* The window is still available and matches the swapchain size,
* so there is no new error to report. */
continue;
}
}
/* We use the out_of_date error even if the window is no longer
* available, to match win32 behavior (e.g., nvidia). The application
* will get surface_lost when it tries to recreate the swapchain. */
if (present_info->pResults)
vk_result_update_out_of_date(&present_info->pResults[i]);
vk_result_update_out_of_date(&res);
}
return res;
}
static VkResult wayland_vkCreateInstance(const VkInstanceCreateInfo *create_info,
const VkAllocationCallbacks *allocator,
VkInstance *instance)
{
VkInstanceCreateInfo create_info_host;
VkResult res;
TRACE("create_info %p, allocator %p, instance %p\n", create_info, allocator, instance);
if (allocator)
FIXME("Support for allocation callbacks not implemented yet\n");
/* Perform a second pass on converting VkInstanceCreateInfo. Winevulkan
* performed a first pass in which it handles everything except for WSI
* functionality such as VK_KHR_win32_surface. Handle this now. */
res = wine_vk_instance_convert_create_info(create_info, &create_info_host);
if (res != VK_SUCCESS)
{
ERR("Failed to convert instance create info, res=%d\n", res);
return res;
}
res = pvkCreateInstance(&create_info_host, NULL /* allocator */, instance);
free((void *)create_info_host.ppEnabledExtensionNames);
return res;
}
static VkResult wayland_vkCreateSwapchainKHR(VkDevice device,
const VkSwapchainCreateInfoKHR *create_info,
const VkAllocationCallbacks *allocator,
VkSwapchainKHR *swapchain)
{
VkResult res;
VkSwapchainCreateInfoKHR create_info_host;
struct wine_vk_surface *wine_vk_surface;
struct wine_vk_swapchain *wine_vk_swapchain;
TRACE("%p %p %p %p\n", device, create_info, allocator, swapchain);
if (allocator)
FIXME("Support for allocation callbacks not implemented yet\n");
wine_vk_surface = wine_vk_surface_from_handle(create_info->surface);
if (!wine_vk_surface_is_valid(wine_vk_surface))
return VK_ERROR_SURFACE_LOST_KHR;
wine_vk_swapchain = calloc(1, sizeof(*wine_vk_swapchain));
if (!wine_vk_swapchain)
return VK_ERROR_OUT_OF_HOST_MEMORY;
wine_vk_swapchain->hwnd = wine_vk_surface_get_hwnd(wine_vk_surface);
wine_vk_swapchain->extent = create_info->imageExtent;
create_info_host = *create_info;
create_info_host.surface = wine_vk_surface->host_surface;
res = pvkCreateSwapchainKHR(device, &create_info_host, NULL /* allocator */,
swapchain);
if (res != VK_SUCCESS)
{
ERR("Failed to create vulkan wayland swapchain, res=%d\n", res);
free(wine_vk_swapchain);
return res;
}
wine_vk_swapchain->host_swapchain = *swapchain;
pthread_mutex_lock(&wine_vk_swapchain_mutex);
list_add_head(&wine_vk_swapchain_list, &wine_vk_swapchain->entry);
pthread_mutex_unlock(&wine_vk_swapchain_mutex);
TRACE("Created swapchain=0x%s\n", wine_dbgstr_longlong(*swapchain));
return res;
}
static VkResult wayland_vkCreateWin32SurfaceKHR(VkInstance instance,
const VkWin32SurfaceCreateInfoKHR *create_info,
const VkAllocationCallbacks *allocator,
VkSurfaceKHR *vk_surface)
{
VkResult res;
VkWaylandSurfaceCreateInfoKHR create_info_host;
struct wine_vk_surface *wine_vk_surface;
struct wayland_surface *wayland_surface;
TRACE("%p %p %p %p\n", instance, create_info, allocator, vk_surface);
if (allocator)
FIXME("Support for allocation callbacks not implemented yet\n");
wine_vk_surface = calloc(1, sizeof(*wine_vk_surface));
if (!wine_vk_surface)
{
ERR("Failed to allocate memory for wayland vulkan surface\n");
res = VK_ERROR_OUT_OF_HOST_MEMORY;
goto err;
}
wayland_surface = wayland_surface_lock_hwnd(create_info->hwnd);
if (!wayland_surface)
{
ERR("Failed to find wayland surface for hwnd=%p\n", create_info->hwnd);
/* VK_KHR_win32_surface only allows out of host and device memory as errors. */
res = VK_ERROR_OUT_OF_HOST_MEMORY;
goto err;
}
wine_vk_surface->client = wayland_surface_get_client(wayland_surface);
pthread_mutex_unlock(&wayland_surface->mutex);
if (!wine_vk_surface->client)
{
ERR("Failed to create client surface for hwnd=%p\n", create_info->hwnd);
/* VK_KHR_win32_surface only allows out of host and device memory as errors. */
res = VK_ERROR_OUT_OF_HOST_MEMORY;
goto err;
}
create_info_host.sType = VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR;
create_info_host.pNext = NULL;
create_info_host.flags = 0; /* reserved */
create_info_host.display = process_wayland.wl_display;
create_info_host.surface = wine_vk_surface->client->wl_surface;
res = pvkCreateWaylandSurfaceKHR(instance, &create_info_host,
NULL /* allocator */,
&wine_vk_surface->host_surface);
if (res != VK_SUCCESS)
{
ERR("Failed to create vulkan wayland surface, res=%d\n", res);
goto err;
}
*vk_surface = (uintptr_t)wine_vk_surface;
TRACE("Created surface=0x%s\n", wine_dbgstr_longlong(*vk_surface));
return VK_SUCCESS;
err:
if (wine_vk_surface) wine_vk_surface_destroy(wine_vk_surface);
return res;
}
static void wayland_vkDestroyInstance(VkInstance instance,
const VkAllocationCallbacks *allocator)
{
TRACE("%p %p\n", instance, allocator);
if (allocator)
FIXME("Support for allocation callbacks not implemented yet\n");
pvkDestroyInstance(instance, NULL /* allocator */);
}
static void wayland_vkDestroySurfaceKHR(VkInstance instance, VkSurfaceKHR surface,
const VkAllocationCallbacks *allocator)
{
struct wine_vk_surface *wine_vk_surface = wine_vk_surface_from_handle(surface);
TRACE("%p 0x%s %p\n", instance, wine_dbgstr_longlong(surface), allocator);
if (allocator)
FIXME("Support for allocation callbacks not implemented yet\n");
pvkDestroySurfaceKHR(instance, wine_vk_surface->host_surface, NULL /* allocator */);
wine_vk_surface_destroy(wine_vk_surface);
}
static void wayland_vkDestroySwapchainKHR(VkDevice device,
VkSwapchainKHR swapchain,
const VkAllocationCallbacks *allocator)
{
struct wine_vk_swapchain *wine_vk_swapchain;
TRACE("%p, 0x%s %p\n", device, wine_dbgstr_longlong(swapchain), allocator);
if (allocator)
FIXME("Support for allocation callbacks not implemented yet\n");
pvkDestroySwapchainKHR(device, swapchain, NULL /* allocator */);
if ((wine_vk_swapchain = wine_vk_swapchain_from_handle(swapchain)))
{
pthread_mutex_lock(&wine_vk_swapchain_mutex);
list_remove(&wine_vk_swapchain->entry);
pthread_mutex_unlock(&wine_vk_swapchain_mutex);
free(wine_vk_swapchain);
}
}
static VkResult wayland_vkEnumerateInstanceExtensionProperties(const char *layer_name,
uint32_t *count,
VkExtensionProperties* properties)
{
unsigned int i;
VkResult res;
TRACE("layer_name %s, count %p, properties %p\n", debugstr_a(layer_name), count, properties);
/* This shouldn't get called with layer_name set, the ICD loader prevents it. */
if (layer_name)
{
ERR("Layer enumeration not supported from ICD.\n");
return VK_ERROR_LAYER_NOT_PRESENT;
}
/* We will return the same number of instance extensions reported by the host back to
* winevulkan. Along the way we may replace xlib extensions with their win32 equivalents.
* Winevulkan will perform more detailed filtering as it knows whether it has thunks
* for a particular extension.
*/
res = pvkEnumerateInstanceExtensionProperties(layer_name, count, properties);
if (!properties || res < 0)
return res;
for (i = 0; i < *count; i++)
{
/* For now the only wayland extension we need to fixup. Long-term we may need an array. */
if (!strcmp(properties[i].extensionName, "VK_KHR_wayland_surface"))
{
TRACE("Substituting VK_KHR_wayland_surface for VK_KHR_win32_surface\n");
snprintf(properties[i].extensionName, sizeof(properties[i].extensionName),
VK_KHR_WIN32_SURFACE_EXTENSION_NAME);
properties[i].specVersion = VK_KHR_WIN32_SURFACE_SPEC_VERSION;
}
}
TRACE("Returning %u extensions.\n", *count);
return res;
}
static void *wayland_vkGetDeviceProcAddr(VkDevice device, const char *name)
{
void *proc_addr;
TRACE("%p, %s\n", device, debugstr_a(name));
if ((proc_addr = get_vulkan_driver_device_proc_addr(&vulkan_funcs, name)))
return proc_addr;
return pvkGetDeviceProcAddr(device, name);
}
static void *wayland_vkGetInstanceProcAddr(VkInstance instance, const char *name)
{
void *proc_addr;
TRACE("%p, %s\n", instance, debugstr_a(name));
if ((proc_addr = get_vulkan_driver_instance_proc_addr(&vulkan_funcs, instance, name)))
return proc_addr;
return pvkGetInstanceProcAddr(instance, name);
}
static VkBool32 wayland_vkGetPhysicalDeviceWin32PresentationSupportKHR(VkPhysicalDevice phys_dev,
uint32_t index)
{
TRACE("%p %u\n", phys_dev, index);
return pvkGetPhysicalDeviceWaylandPresentationSupportKHR(phys_dev, index,
process_wayland.wl_display);
}
static VkResult wayland_vkGetSwapchainImagesKHR(VkDevice device, VkSwapchainKHR swapchain,
uint32_t *count, VkImage *images)
{
TRACE("%p, 0x%s %p %p\n", device, wine_dbgstr_longlong(swapchain), count, images);
return pvkGetSwapchainImagesKHR(device, swapchain, count, images);
}
static VkResult wayland_vkQueuePresentKHR(VkQueue queue, const VkPresentInfoKHR *present_info)
{
VkResult res;
TRACE("%p, %p\n", queue, present_info);
res = pvkQueuePresentKHR(queue, present_info);
return check_queue_present(present_info, res);
}
static VkSurfaceKHR wayland_wine_get_host_surface(VkSurfaceKHR surface)
{
return wine_vk_surface_from_handle(surface)->host_surface;
}
static const struct vulkan_funcs vulkan_funcs =
{
.p_vkCreateInstance = wayland_vkCreateInstance,
.p_vkCreateSwapchainKHR = wayland_vkCreateSwapchainKHR,
.p_vkCreateWin32SurfaceKHR = wayland_vkCreateWin32SurfaceKHR,
.p_vkDestroyInstance = wayland_vkDestroyInstance,
.p_vkDestroySurfaceKHR = wayland_vkDestroySurfaceKHR,
.p_vkDestroySwapchainKHR = wayland_vkDestroySwapchainKHR,
.p_vkEnumerateInstanceExtensionProperties = wayland_vkEnumerateInstanceExtensionProperties,
.p_vkGetDeviceProcAddr = wayland_vkGetDeviceProcAddr,
.p_vkGetInstanceProcAddr = wayland_vkGetInstanceProcAddr,
.p_vkGetPhysicalDeviceWin32PresentationSupportKHR = wayland_vkGetPhysicalDeviceWin32PresentationSupportKHR,
.p_vkGetSwapchainImagesKHR = wayland_vkGetSwapchainImagesKHR,
.p_vkQueuePresentKHR = wayland_vkQueuePresentKHR,
.p_wine_get_host_surface = wayland_wine_get_host_surface,
};
/**********************************************************************
* WAYLAND_VulkanInit
*/
UINT WAYLAND_VulkanInit(UINT version, void *vulkan_handle, struct vulkan_funcs *driver_funcs)
{
if (version != WINE_VULKAN_DRIVER_VERSION)
{
ERR("version mismatch, win32u wants %u but driver has %u\n", version, WINE_VULKAN_DRIVER_VERSION);
return STATUS_INVALID_PARAMETER;
}
#define LOAD_FUNCPTR(f) if (!(p##f = dlsym(vulkan_handle, #f))) return STATUS_PROCEDURE_NOT_FOUND;
LOAD_FUNCPTR(vkCreateInstance);
LOAD_FUNCPTR(vkCreateSwapchainKHR);
LOAD_FUNCPTR(vkCreateWaylandSurfaceKHR);
LOAD_FUNCPTR(vkDestroyInstance);
LOAD_FUNCPTR(vkDestroySurfaceKHR);
LOAD_FUNCPTR(vkDestroySwapchainKHR);
LOAD_FUNCPTR(vkEnumerateInstanceExtensionProperties);
LOAD_FUNCPTR(vkGetDeviceProcAddr);
LOAD_FUNCPTR(vkGetInstanceProcAddr);
LOAD_FUNCPTR(vkGetPhysicalDeviceWaylandPresentationSupportKHR);
LOAD_FUNCPTR(vkGetSwapchainImagesKHR);
LOAD_FUNCPTR(vkQueuePresentKHR);
#undef LOAD_FUNCPTR
*driver_funcs = vulkan_funcs;
return STATUS_SUCCESS;
}
#else /* No vulkan */
UINT WAYLAND_VulkanInit(UINT version, void *vulkan_handle, struct vulkan_funcs *driver_funcs)
{
ERR( "Wine was built without Vulkan support.\n" );
return STATUS_NOT_IMPLEMENTED;
}
#endif /* SONAME_LIBVULKAN */
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