From: Rémi Bernon rbernon@codeweavers.com
--- dlls/win32u/vulkan.c | 60 +++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 57 insertions(+), 3 deletions(-)
diff --git a/dlls/win32u/vulkan.c b/dlls/win32u/vulkan.c index 9c02e72b0d7..8d63e8bbd14 100644 --- a/dlls/win32u/vulkan.c +++ b/dlls/win32u/vulkan.c @@ -48,6 +48,54 @@ static VkResult (*p_vkQueuePresentKHR)(VkQueue, const VkPresentInfoKHR *); static void *(*p_vkGetDeviceProcAddr)(VkDevice, const char *); static void *(*p_vkGetInstanceProcAddr)(VkInstance, const char *);
+struct surface +{ + VkSurfaceKHR host_surface; + VkSurfaceKHR driver_surface; +}; + +static inline struct surface *surface_from_handle( VkSurfaceKHR handle ) +{ + return (struct surface *)(uintptr_t)handle; +} + +static inline VkSurfaceKHR surface_to_handle( struct surface *surface ) +{ + return (VkSurfaceKHR)(uintptr_t)surface; +} + +static VkResult win32u_vkCreateWin32SurfaceKHR( VkInstance instance, const VkWin32SurfaceCreateInfoKHR *info, + const VkAllocationCallbacks *allocator, VkSurfaceKHR *handle ) +{ + struct surface *surface; + VkResult res; + + TRACE( "instance %p, info %p, allocator %p, handle %p\n", instance, info, allocator, handle ); + if (allocator) FIXME( "Support for allocation callbacks not implemented yet\n" ); + + if (!(surface = calloc( 1, sizeof(*surface) ))) return VK_ERROR_OUT_OF_HOST_MEMORY; + if ((res = driver_funcs->p_vkCreateWin32SurfaceKHR( instance, info, NULL /* allocator */, &surface->driver_surface ))) + { + free( surface ); + return res; + } + + surface->host_surface = driver_funcs->p_wine_get_host_surface( surface->driver_surface ); + *handle = surface_to_handle( surface ); + return VK_SUCCESS; +} + +static void win32u_vkDestroySurfaceKHR( VkInstance instance, VkSurfaceKHR handle, const VkAllocationCallbacks *allocator ) +{ + struct surface *surface = surface_from_handle( handle ); + + TRACE( "instance %p, handle 0x%s, allocator %p\n", instance, wine_dbgstr_longlong(handle), allocator ); + if (allocator) FIXME( "Support for allocation callbacks not implemented yet\n" ); + + driver_funcs->p_vkDestroySurfaceKHR( instance, surface->driver_surface, NULL /* allocator */ ); + free( surface ); +} + static VkResult win32u_vkQueuePresentKHR( VkQueue queue, const VkPresentInfoKHR *present_info, HWND *surfaces ) { VkPresentInfoKHR host_present_info = *present_info; @@ -95,11 +143,20 @@ static void *win32u_vkGetInstanceProcAddr( VkInstance instance, const char *name return p_vkGetInstanceProcAddr( instance, name ); }
+static VkSurfaceKHR win32u_wine_get_host_surface( VkSurfaceKHR handle ) +{ + struct surface *surface = surface_from_handle( handle ); + return surface->host_surface; +} + static struct vulkan_funcs vulkan_funcs = { + .p_vkCreateWin32SurfaceKHR = win32u_vkCreateWin32SurfaceKHR, + .p_vkDestroySurfaceKHR = win32u_vkDestroySurfaceKHR, .p_vkQueuePresentKHR = win32u_vkQueuePresentKHR, .p_vkGetDeviceProcAddr = win32u_vkGetDeviceProcAddr, .p_vkGetInstanceProcAddr = win32u_vkGetInstanceProcAddr, + .p_wine_get_host_surface = win32u_wine_get_host_surface, };
static VkResult nulldrv_vkCreateWin32SurfaceKHR( VkInstance instance, const VkWin32SurfaceCreateInfoKHR *info, @@ -165,11 +222,8 @@ static void vulkan_init(void) driver_funcs = &nulldrv_funcs; else { - vulkan_funcs.p_vkCreateWin32SurfaceKHR = driver_funcs->p_vkCreateWin32SurfaceKHR; - vulkan_funcs.p_vkDestroySurfaceKHR = driver_funcs->p_vkDestroySurfaceKHR; vulkan_funcs.p_vkGetPhysicalDeviceWin32PresentationSupportKHR = driver_funcs->p_vkGetPhysicalDeviceWin32PresentationSupportKHR; vulkan_funcs.p_get_host_surface_extension = driver_funcs->p_get_host_surface_extension; - vulkan_funcs.p_wine_get_host_surface = driver_funcs->p_wine_get_host_surface; }
#define LOAD_FUNCPTR( f ) \