[PATCH 0/4] MR547: vulkan: Don't expose driver interface to PE code and use syscall interface for more functions.
The first patch is needed due to the way unixlibs are loaded. We require imported unixlibs to be loaded first by other means and loading user32 as a result of winevulkan PE import is too late. It's not a problem with native vulkan loader, because it statically links to user32 (and ICDs are loaded later). This patch mimics that behavior in our vulkan-1.dll.
From: Jacek Caban jacek@codeweavers.com
--- dlls/vulkan-1/Makefile.in | 5 ++++- dlls/vulkan-1/vulkan.c | 30 ++++++++++++++++++++++++++++++ 2 files changed, 34 insertions(+), 1 deletion(-) create mode 100644 dlls/vulkan-1/vulkan.c
diff --git a/dlls/vulkan-1/Makefile.in b/dlls/vulkan-1/Makefile.in index a4a10bc8e93..9c4dca9a880 100644 --- a/dlls/vulkan-1/Makefile.in +++ b/dlls/vulkan-1/Makefile.in @@ -1,7 +1,10 @@ MODULE = vulkan-1.dll -IMPORTS = winevulkan +IMPORTS = user32 IMPORTLIB = vulkan-1
EXTRADLLFLAGS = -Wb,--prefer-native
RC_SRCS = version.rc + +C_SRCS = \ + vulkan.c diff --git a/dlls/vulkan-1/vulkan.c b/dlls/vulkan-1/vulkan.c new file mode 100644 index 00000000000..ab40260d9bd --- /dev/null +++ b/dlls/vulkan-1/vulkan.c @@ -0,0 +1,30 @@ +/* + * Copyright 2022 Jacek Caban for CodeWeavers + * + * 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 + */ + +#include <windows.h> +#include "wine/debug.h" + + +BOOL WINAPI DllMain(HINSTANCE hinst, DWORD reason, void *reserved) +{ + if (reason != DLL_PROCESS_ATTACH) return TRUE; + + DisableThreadLibraryCalls(hinst); + GetDpiForSystem(); /* make sure that user32 is loaded */ + return TRUE; +}
From: Jacek Caban jacek@codeweavers.com
--- dlls/winevulkan/Makefile.in | 2 +- dlls/winevulkan/loader.c | 15 +-------------- dlls/winevulkan/vulkan.c | 9 ++++++++- 3 files changed, 10 insertions(+), 16 deletions(-)
diff --git a/dlls/winevulkan/Makefile.in b/dlls/winevulkan/Makefile.in index 360fb77a6eb..732bf5493a9 100644 --- a/dlls/winevulkan/Makefile.in +++ b/dlls/winevulkan/Makefile.in @@ -2,7 +2,7 @@ MODULE = winevulkan.dll UNIXLIB = winevulkan.so IMPORTLIB = winevulkan IMPORTS = user32 gdi32 advapi32 setupapi win32u -UNIX_LIBS = $(PTHREAD_LIBS) +UNIX_LIBS = -lwin32u $(PTHREAD_LIBS)
C_SRCS = \ loader.c \ diff --git a/dlls/winevulkan/loader.c b/dlls/winevulkan/loader.c index 61c583d5c13..3be43432504 100644 --- a/dlls/winevulkan/loader.c +++ b/dlls/winevulkan/loader.c @@ -215,24 +215,11 @@ VkResult WINAPI vk_icdNegotiateLoaderICDInterfaceVersion(uint32_t *supported_ver
static BOOL WINAPI wine_vk_init(INIT_ONCE *once, void *param, void **context) { - const void *driver; - - driver = __wine_get_vulkan_driver(WINE_VULKAN_DRIVER_VERSION); - if (!driver) - { - ERR("Failed to load Wine graphics driver supporting Vulkan.\n"); - return FALSE; - } - if (NtQueryVirtualMemory(GetCurrentProcess(), hinstance, MemoryWineUnixFuncs, &unix_handle, sizeof(unix_handle), NULL)) return FALSE;
- if (vk_unix_call(unix_init, &driver) || !driver) - return FALSE; - - unix_funcs = driver; - return TRUE; + return !vk_unix_call(unix_init, &unix_funcs); }
static BOOL wine_vk_init_once(void) diff --git a/dlls/winevulkan/vulkan.c b/dlls/winevulkan/vulkan.c index 190f70f3616..071dbd4cdff 100644 --- a/dlls/winevulkan/vulkan.c +++ b/dlls/winevulkan/vulkan.c @@ -436,7 +436,14 @@ static void wine_vk_device_free(struct VkDevice_T *device)
NTSTATUS init_vulkan(void *args) { - vk_funcs = *(const struct vulkan_funcs **)args; + vk_funcs = __wine_get_vulkan_driver(WINE_VULKAN_DRIVER_VERSION); + if (!vk_funcs) + { + ERR("Failed to load Wine graphics driver supporting Vulkan.\n"); + return STATUS_UNSUCCESSFUL; + } + + *(const struct unix_funcs **)args = &loader_funcs; return STATUS_SUCCESS; }
From: Jacek Caban jacek@codeweavers.com
--- dlls/winevulkan/make_vulkan | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/dlls/winevulkan/make_vulkan b/dlls/winevulkan/make_vulkan index d93d8958214..5dd5fbcf578 100755 --- a/dlls/winevulkan/make_vulkan +++ b/dlls/winevulkan/make_vulkan @@ -147,12 +147,8 @@ ALLOWED_X_EXTENSIONS = [ "VK_NVX_image_view_handle", ]
-# We can't use syscall interface for functions that may call display drivers -# until drivers are converted to pure Unix libraries. Also some frequently -# called functions use direct calls for performance reasons. +# Some frequently called functions use direct calls for performance reasons. DIRECT_CALL_FUNCTIONS = [ - "vkCreateDevice", - "vkEnumerateInstanceVersion", "vkUpdateDescriptorSets", "vkUpdateDescriptorSetWithTemplate", ] @@ -691,7 +687,7 @@ class VkFunction(object): # vkCmd* functions are frequently called, use direct calls for performance if self.name.startswith("vkCmd"): return True - return self.is_driver_func() or self.name in DIRECT_CALL_FUNCTIONS + return self.name in DIRECT_CALL_FUNCTIONS
def pfn(self, prefix="p", call_conv=None, conv=False): """ Create function pointer. """
From: Jacek Caban jacek@codeweavers.com
--- dlls/win32u/gdiobj.c | 1 - dlls/win32u/vulkan.c | 8 +++++--- dlls/win32u/win32u.spec | 3 --- dlls/win32u/win32u_private.h | 1 - dlls/win32u/wrappers.c | 6 ------ dlls/winevulkan/make_vulkan | 4 ++-- dlls/winevulkan/vulkan.c | 2 +- dlls/winevulkan/vulkan_loader.h | 1 - include/wine/gdi_driver.h | 1 - include/wine/vulkan_driver.h | 4 ++-- 10 files changed, 10 insertions(+), 21 deletions(-)
diff --git a/dlls/win32u/gdiobj.c b/dlls/win32u/gdiobj.c index cb5297c5676..aaeed2ba676 100644 --- a/dlls/win32u/gdiobj.c +++ b/dlls/win32u/gdiobj.c @@ -1149,7 +1149,6 @@ static struct unix_funcs unix_funcs = __wine_get_brush_bitmap_info, __wine_get_file_outline_text_metric, __wine_get_icm_profile, - __wine_get_vulkan_driver, __wine_get_wgl_driver, __wine_send_input, }; diff --git a/dlls/win32u/vulkan.c b/dlls/win32u/vulkan.c index 8f85f4e4632..c66be5bc7ed 100644 --- a/dlls/win32u/vulkan.c +++ b/dlls/win32u/vulkan.c @@ -22,12 +22,14 @@ #pragma makedep unix #endif
-#include "ntgdi_private.h" +#include "win32u_private.h" +#include "wine/vulkan.h" +#include "wine/vulkan_driver.h"
/*********************************************************************** - * __wine_get_vulkan_driver (win32u.@) + * __wine_get_vulkan_driver (win32u.so) */ -const struct vulkan_funcs * CDECL __wine_get_vulkan_driver( UINT version ) +const struct vulkan_funcs *__wine_get_vulkan_driver( UINT version ) { return user_driver->pwine_get_vulkan_driver( version ); } diff --git a/dlls/win32u/win32u.spec b/dlls/win32u/win32u.spec index 979fa8475b2..3054bed8347 100644 --- a/dlls/win32u/win32u.spec +++ b/dlls/win32u/win32u.spec @@ -1326,9 +1326,6 @@ # OpenGL @ cdecl __wine_get_wgl_driver(long long)
-# Vulkan -@ cdecl __wine_get_vulkan_driver(long) - # gdi32 @ stdcall SetDIBits(long long long long ptr ptr long) @ cdecl __wine_get_brush_bitmap_info(long ptr ptr ptr) diff --git a/dlls/win32u/win32u_private.h b/dlls/win32u/win32u_private.h index d8509c83445..6e9a1926891 100644 --- a/dlls/win32u/win32u_private.h +++ b/dlls/win32u/win32u_private.h @@ -207,7 +207,6 @@ struct unix_funcs BOOL (CDECL *get_brush_bitmap_info)( HBRUSH handle, BITMAPINFO *info, void *bits, UINT *usage ); BOOL (CDECL *get_file_outline_text_metric)( const WCHAR *path, OUTLINETEXTMETRICW *otm ); BOOL (CDECL *get_icm_profile)( HDC hdc, BOOL allow_default, DWORD *size, WCHAR *filename ); - const struct vulkan_funcs * (CDECL *get_vulkan_driver)( UINT version ); struct opengl_funcs * (CDECL *get_wgl_driver)( HDC hdc, UINT version ); BOOL (CDECL *wine_send_input)( HWND hwnd, const INPUT *input, const RAWINPUT *rawinput ); }; diff --git a/dlls/win32u/wrappers.c b/dlls/win32u/wrappers.c index f331039714e..c5078c8a7f7 100644 --- a/dlls/win32u/wrappers.c +++ b/dlls/win32u/wrappers.c @@ -798,12 +798,6 @@ BOOL CDECL __wine_get_file_outline_text_metric( const WCHAR *path, OUTLINETEXTME return unix_funcs->get_file_outline_text_metric( path, otm ); }
-const struct vulkan_funcs * CDECL __wine_get_vulkan_driver(UINT version) -{ - if (!unix_funcs) return NULL; - return unix_funcs->get_vulkan_driver( version ); -} - struct opengl_funcs * CDECL __wine_get_wgl_driver( HDC hdc, UINT version ) { if (!unix_funcs) return NULL; diff --git a/dlls/winevulkan/make_vulkan b/dlls/winevulkan/make_vulkan index 5dd5fbcf578..2eeff42c56e 100755 --- a/dlls/winevulkan/make_vulkan +++ b/dlls/winevulkan/make_vulkan @@ -156,7 +156,7 @@ DIRECT_CALL_FUNCTIONS = [ # Functions part of our winevulkan graphics driver interface. # DRIVER_VERSION should be bumped on any change to driver interface # in FUNCTION_OVERRIDES -DRIVER_VERSION = 10 +DRIVER_VERSION = 11
class ThunkType(Enum): NONE = 1 @@ -3202,7 +3202,7 @@ class VkGenerator(object): f.write(" VkSurfaceKHR (*p_wine_get_native_surface)(VkSurfaceKHR);\n") f.write("};\n\n")
- f.write("extern const struct vulkan_funcs * CDECL __wine_get_vulkan_driver(UINT version);\n\n") + f.write("extern const struct vulkan_funcs * __wine_get_vulkan_driver(UINT version);\n\n")
f.write("static inline void *get_vulkan_driver_device_proc_addr(\n") f.write(" const struct vulkan_funcs *vulkan_funcs, const char *name)\n{\n") diff --git a/dlls/winevulkan/vulkan.c b/dlls/winevulkan/vulkan.c index 071dbd4cdff..da89cdd5ba2 100644 --- a/dlls/winevulkan/vulkan.c +++ b/dlls/winevulkan/vulkan.c @@ -26,7 +26,7 @@ #include <stdlib.h>
#include "vulkan_private.h" -#include "winreg.h" +#include "wine/vulkan_driver.h" #include "ntuser.h"
WINE_DEFAULT_DEBUG_CHANNEL(vulkan); diff --git a/dlls/winevulkan/vulkan_loader.h b/dlls/winevulkan/vulkan_loader.h index 2efa56e0193..3ba945dbfcc 100644 --- a/dlls/winevulkan/vulkan_loader.h +++ b/dlls/winevulkan/vulkan_loader.h @@ -28,7 +28,6 @@ #include "winternl.h" #include "wine/debug.h" #include "wine/vulkan.h" -#include "wine/vulkan_driver.h" #include "wine/unixlib.h"
#include "loader_thunks.h" diff --git a/include/wine/gdi_driver.h b/include/wine/gdi_driver.h index 77ccc431e51..9adeac63704 100644 --- a/include/wine/gdi_driver.h +++ b/include/wine/gdi_driver.h @@ -338,6 +338,5 @@ extern void __wine_set_user_driver( const struct user_driver_funcs *funcs, UINT #endif /* WINE_UNIX_LIB */
extern struct opengl_funcs * CDECL __wine_get_wgl_driver( HDC hdc, UINT version ); -extern const struct vulkan_funcs * CDECL __wine_get_vulkan_driver( UINT version );
#endif /* __WINE_WINE_GDI_DRIVER_H */ diff --git a/include/wine/vulkan_driver.h b/include/wine/vulkan_driver.h index 110716e3160..f5269d554fb 100644 --- a/include/wine/vulkan_driver.h +++ b/include/wine/vulkan_driver.h @@ -13,7 +13,7 @@ #define __WINE_VULKAN_DRIVER_H
/* Wine internal vulkan driver version, needs to be bumped upon vulkan_funcs changes. */ -#define WINE_VULKAN_DRIVER_VERSION 10 +#define WINE_VULKAN_DRIVER_VERSION 11
struct vulkan_funcs { @@ -46,7 +46,7 @@ struct vulkan_funcs VkSurfaceKHR (*p_wine_get_native_surface)(VkSurfaceKHR); };
-extern const struct vulkan_funcs * CDECL __wine_get_vulkan_driver(UINT version); +extern const struct vulkan_funcs * __wine_get_vulkan_driver(UINT version);
static inline void *get_vulkan_driver_device_proc_addr( const struct vulkan_funcs *vulkan_funcs, const char *name)
This merge request was approved by Huw Davies.
-
Huw Davies (＠huw) -
Jacek Caban
-
Jacek Caban (＠jacek)