[PATCH 0/4] MR8061: win32u: Read window dpi_context from the shared memory.
From: Rémi Bernon <rbernon(a)codeweavers.com> --- dlls/win32u/window.c | 2 +- include/ntuser.h | 2 +- server/hook.c | 2 +- server/protocol.def | 6 ++++++ server/user.c | 14 ++++++++------ server/user.h | 2 +- server/window.c | 14 +++++++++++++- 7 files changed, 31 insertions(+), 11 deletions(-) diff --git a/dlls/win32u/window.c b/dlls/win32u/window.c index 3b3a3ba5eac..6937809f3d0 100644 --- a/dlls/win32u/window.c +++ b/dlls/win32u/window.c @@ -97,7 +97,7 @@ static BOOL read_acquire_user_entry( HANDLE handle, unsigned short type, const v dst->offset = src->offset; dst->tid = src->tid; dst->pid = src->pid; - dst->padding = src->padding; + dst->id = src->id; __SHARED_READ_FENCE; dst->uniq = ReadNoFence64( &src->uniq ); return dst->uniq == uniq; diff --git a/include/ntuser.h b/include/ntuser.h index 0647efe7082..d2b655a63a6 100644 --- a/include/ntuser.h +++ b/include/ntuser.h @@ -51,7 +51,7 @@ struct user_entry ULONG64 offset; /* shared user object offset */ ULONG tid; /* owner thread id */ ULONG pid; /* owner process id */ - ULONG64 padding; + ULONG64 id; /* shared user object id */ union { struct diff --git a/server/hook.c b/server/hook.c index bf2ad266e76..4c55c565968 100644 --- a/server/hook.c +++ b/server/hook.c @@ -153,7 +153,7 @@ static struct hook *add_hook( struct desktop *desktop, struct process *process, } if (!(hook = mem_alloc( sizeof(*hook) ))) return NULL; - if (!(hook->handle = alloc_user_handle( hook, NTUSER_OBJ_HOOK ))) + if (!(hook->handle = alloc_user_handle( hook, NULL, NTUSER_OBJ_HOOK ))) { free( hook ); return NULL; diff --git a/server/protocol.def b/server/protocol.def index 26c411d0c62..bdd3c526890 100644 --- a/server/protocol.def +++ b/server/protocol.def @@ -1009,11 +1009,17 @@ typedef volatile struct int keystate_lock; /* keystate is locked */ } input_shm_t; +typedef volatile struct +{ + int placeholder; +} window_shm_t; + typedef volatile union { desktop_shm_t desktop; queue_shm_t queue; input_shm_t input; + window_shm_t window; } object_shm_t; typedef volatile struct diff --git a/server/user.c b/server/user.c index d4ce8194cee..a4a06455275 100644 --- a/server/user.c +++ b/server/user.c @@ -73,7 +73,7 @@ static user_handle_t entry_to_handle( const user_entry_t *entry ) return (index << 1) + FIRST_USER_HANDLE + (entry->generation << 16); } -static const user_entry_t *alloc_user_entry( unsigned short type ) +static const user_entry_t *alloc_user_entry( struct obj_locator locator, unsigned short type ) { user_entry_t *entry, *handles = shared_session->user_entries; unsigned short generation; @@ -93,10 +93,10 @@ static const user_entry_t *alloc_user_entry( unsigned short type ) if (generation == 0 || generation == 0xffff) generation = 1; - entry->offset = -1; + entry->offset = locator.offset; entry->tid = get_thread_id( current ); entry->pid = get_process_id( current->process ); - entry->padding = -1; + entry->id = locator.id; WriteRelease64( &entry->uniq, MAKELONG(type, generation) ); return entry; } @@ -112,11 +112,13 @@ static void free_user_entry( user_entry_t *entry ) } /* allocate a user handle for a given object */ -user_handle_t alloc_user_handle( void *ptr, unsigned short type ) +user_handle_t alloc_user_handle( void *ptr, volatile void *shared, unsigned short type ) { + struct obj_locator locator = {0}; const user_entry_t *entry; - if (!(entry = alloc_user_entry( type ))) return 0; + if (shared) locator = get_shared_object_locator( shared ); + if (!(entry = alloc_user_entry( locator, type ))) return 0; set_server_object( entry, ptr ); return entry_to_handle( entry ); } @@ -220,7 +222,7 @@ void free_process_user_handles( struct process *process ) /* allocate an arbitrary user handle */ DECL_HANDLER(alloc_user_handle) { - reply->handle = alloc_user_handle( (void *)-1 /* never used */, req->type ); + reply->handle = alloc_user_handle( (void *)-1 /* never used */, NULL, req->type ); } diff --git a/server/user.h b/server/user.h index 50b275e4eb2..ee0042b8755 100644 --- a/server/user.h +++ b/server/user.h @@ -90,7 +90,7 @@ struct desktop /* user handles functions */ -extern user_handle_t alloc_user_handle( void *ptr, unsigned short type ); +extern user_handle_t alloc_user_handle( void *ptr, volatile void *shared, unsigned short type ); extern void *get_user_object( user_handle_t handle, unsigned short type ); extern void *get_user_object_handle( user_handle_t *handle, unsigned short type ); extern user_handle_t get_user_full_handle( user_handle_t handle ); diff --git a/server/window.c b/server/window.c index 914d376a44a..8975714ecbc 100644 --- a/server/window.c +++ b/server/window.c @@ -30,6 +30,7 @@ #include "ntuser.h" #include "object.h" +#include "file.h" #include "request.h" #include "thread.h" #include "process.h" @@ -94,6 +95,7 @@ struct window struct property *properties; /* window properties array */ int nb_extra_bytes; /* number of extra bytes */ char *extra_bytes; /* extra bytes storage */ + window_shm_t *shared; /* window in session shared memory */ }; static void window_dump( struct object *obj, int verbose ); @@ -180,6 +182,8 @@ static void window_destroy( struct object *obj ) memset( win->extra_bytes, 0x55, win->nb_extra_bytes ); free( win->extra_bytes ); } + + if (win->shared) free_shared_object( win->shared ); } /* retrieve a pointer to a window from its handle */ @@ -662,17 +666,25 @@ static struct window *create_window( struct window *parent, struct window *owner win->properties = NULL; win->nb_extra_bytes = 0; win->extra_bytes = NULL; + win->shared = NULL; win->window_rect = win->visible_rect = win->surface_rect = win->client_rect = empty_rect; list_init( &win->children ); list_init( &win->unlinked ); + if (!(win->shared = alloc_shared_object())) goto failed; + SHARED_WRITE_BEGIN( win->shared, window_shm_t ) + { + shared->placeholder = 0; + } + SHARED_WRITE_END; + if (extra_bytes) { if (!(win->extra_bytes = mem_alloc( extra_bytes ))) goto failed; memset( win->extra_bytes, 0, extra_bytes ); win->nb_extra_bytes = extra_bytes; } - if (!(win->handle = alloc_user_handle( win, NTUSER_OBJ_WINDOW ))) goto failed; + if (!(win->handle = alloc_user_handle( win, win->shared, NTUSER_OBJ_WINDOW ))) goto failed; win->last_active = win->handle; /* if parent belongs to a different thread and the window isn't */ -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/8061
From: Rémi Bernon <rbernon(a)codeweavers.com> --- server/protocol.def | 2 +- server/window.c | 36 +++++++++++++++++++++++++----------- 2 files changed, 26 insertions(+), 12 deletions(-) diff --git a/server/protocol.def b/server/protocol.def index bdd3c526890..7ed53f618d3 100644 --- a/server/protocol.def +++ b/server/protocol.def @@ -1011,7 +1011,7 @@ typedef volatile struct typedef volatile struct { - int placeholder; + unsigned int dpi_context; /* DPI awareness context */ } window_shm_t; typedef volatile union diff --git a/server/window.c b/server/window.c index 8975714ecbc..78245b93707 100644 --- a/server/window.c +++ b/server/window.c @@ -84,7 +84,6 @@ struct window unsigned int color_key; /* color key for a layered window */ unsigned int alpha; /* alpha value for a layered window */ unsigned int layered_flags; /* flags for a layered window */ - unsigned int dpi_context; /* DPI awareness context */ unsigned int monitor_dpi; /* DPI of the window monitor */ lparam_t user_data; /* user-specific data */ WCHAR *text; /* window caption text */ @@ -337,8 +336,8 @@ static unsigned int get_monitor_dpi( struct window *win ) static unsigned int get_window_dpi( struct window *win ) { - if (NTUSER_DPI_CONTEXT_IS_MONITOR_AWARE( win->dpi_context )) return get_monitor_dpi( win ); - return NTUSER_DPI_CONTEXT_GET_DPI( win->dpi_context ); + if (NTUSER_DPI_CONTEXT_IS_MONITOR_AWARE( win->shared->dpi_context )) return get_monitor_dpi( win ); + return NTUSER_DPI_CONTEXT_GET_DPI( win->shared->dpi_context ); } /* link a window at the right place in the siblings list */ @@ -421,7 +420,14 @@ static int set_parent_window( struct window *win, struct window *parent ) win->parent = (struct window *)grab_object( parent ); link_window( win, WINPTR_TOP ); - if (!is_desktop_window( parent )) win->dpi_context = parent->dpi_context; + if (!is_desktop_window( parent )) + { + SHARED_WRITE_BEGIN( win->shared, window_shm_t ) + { + shared->dpi_context = parent->shared->dpi_context; + } + SHARED_WRITE_END; + } /* if parent belongs to a different thread and the window isn't */ /* top-level, attach the two threads */ @@ -655,7 +661,6 @@ static struct window *create_window( struct window *parent, struct window *owner win->is_linked = 0; win->is_layered = 0; win->is_orphan = 0; - win->dpi_context = NTUSER_DPI_PER_MONITOR_AWARE; win->monitor_dpi = USER_DEFAULT_SCREEN_DPI; win->user_data = 0; win->text = NULL; @@ -674,7 +679,7 @@ static struct window *create_window( struct window *parent, struct window *owner if (!(win->shared = alloc_shared_object())) goto failed; SHARED_WRITE_BEGIN( win->shared, window_shm_t ) { - shared->placeholder = 0; + shared->dpi_context = NTUSER_DPI_PER_MONITOR_AWARE; } SHARED_WRITE_END; @@ -2176,6 +2181,7 @@ DECL_HANDLER(create_window) { struct window *win, *parent = NULL, *owner = NULL; struct unicode_str cls_name = get_req_unicode_str(); + unsigned int dpi_context; atom_t atom; reply->handle = 0; @@ -2209,9 +2215,17 @@ DECL_HANDLER(create_window) if (!(win = create_window( parent, owner, atom, req->instance ))) return; if (parent && !is_desktop_window( parent )) - win->dpi_context = parent->dpi_context; + dpi_context = parent->shared->dpi_context; else if (!parent || !NTUSER_DPI_CONTEXT_IS_MONITOR_AWARE( req->dpi_context )) - win->dpi_context = req->dpi_context; + dpi_context = req->dpi_context; + else + dpi_context = win->shared->dpi_context; + + SHARED_WRITE_BEGIN( win->shared, window_shm_t ) + { + shared->dpi_context = dpi_context; + } + SHARED_WRITE_END; win->style = req->style; win->ex_style = req->ex_style; @@ -2220,7 +2234,7 @@ DECL_HANDLER(create_window) reply->parent = win->parent ? win->parent->handle : 0; reply->owner = win->owner; reply->extra = win->nb_extra_bytes; - reply->dpi_context = win->dpi_context; + reply->dpi_context = win->shared->dpi_context; reply->class_ptr = get_class_client_ptr( win->class ); } @@ -2241,7 +2255,7 @@ DECL_HANDLER(set_parent) reply->old_parent = win->parent->handle; reply->full_parent = parent ? parent->handle : 0; set_parent_window( win, parent ); - reply->dpi_context = win->dpi_context; + reply->dpi_context = win->shared->dpi_context; } @@ -2335,7 +2349,7 @@ DECL_HANDLER(get_window_info) reply->last_active = win->handle; reply->is_unicode = win->is_unicode; - reply->dpi_context = win->dpi_context; + reply->dpi_context = win->shared->dpi_context; if (get_user_object( win->last_active, NTUSER_OBJ_WINDOW )) reply->last_active = win->last_active; } -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/8061
From: Rémi Bernon <rbernon(a)codeweavers.com> --- dlls/win32u/winstation.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/dlls/win32u/winstation.c b/dlls/win32u/winstation.c index 766043ce282..2b04536d38f 100644 --- a/dlls/win32u/winstation.c +++ b/dlls/win32u/winstation.c @@ -173,17 +173,17 @@ static NTSTATUS find_shared_session_block( SIZE_T offset, SIZE_T size, struct se return status; } -static const shared_object_t *find_shared_session_object( struct obj_locator locator ) +static const shared_object_t *find_shared_session_object( object_id_t id, mem_size_t offset ) { struct session_block *block = NULL; const shared_object_t *object; NTSTATUS status; - if (locator.id && !(status = find_shared_session_block( locator.offset, sizeof(*object), &block ))) + if (id && !(status = find_shared_session_block( offset, sizeof(*object), &block ))) { - object = (const shared_object_t *)(block->data + locator.offset - block->offset); - if (locator.id == shared_object_get_id( object )) return object; - WARN( "Session object id doesn't match expected id %s\n", wine_dbgstr_longlong(locator.id) ); + object = (const shared_object_t *)(block->data + offset - block->offset); + if (id == shared_object_get_id( object )) return object; + WARN( "Session object id doesn't match expected id %s\n", wine_dbgstr_longlong(id) ); } return NULL; @@ -219,7 +219,7 @@ NTSTATUS get_shared_desktop( struct object_lock *lock, const desktop_shm_t **des } SERVER_END_REQ; - data->shared_desktop = find_shared_session_object( locator ); + data->shared_desktop = find_shared_session_object( locator.id, locator.offset ); if (!(object = data->shared_desktop)) return STATUS_INVALID_HANDLE; memset( lock, 0, sizeof(*lock) ); } @@ -253,7 +253,7 @@ NTSTATUS get_shared_queue( struct object_lock *lock, const queue_shm_t **queue_s } SERVER_END_REQ; - data->shared_queue = find_shared_session_object( locator ); + data->shared_queue = find_shared_session_object( locator.id, locator.offset ); if (!(object = data->shared_queue)) return STATUS_INVALID_HANDLE; memset( lock, 0, sizeof(*lock) ); } @@ -288,7 +288,7 @@ static NTSTATUS try_get_shared_input( UINT tid, struct object_lock *lock, const SERVER_END_REQ; cache->id = locator.id; - cache->object = find_shared_session_object( locator ); + cache->object = find_shared_session_object( locator.id, locator.offset ); if (!(object = cache->object)) return STATUS_INVALID_HANDLE; memset( lock, 0, sizeof(*lock) ); } @@ -566,7 +566,7 @@ BOOL WINAPI NtUserSetThreadDesktop( HDESK handle ) { struct user_thread_info *thread_info = get_user_thread_info(); struct session_thread_data *data = get_session_thread_data(); - data->shared_desktop = find_shared_session_object( locator ); + data->shared_desktop = find_shared_session_object( locator.id, locator.offset ); memset( &data->shared_foreground, 0, sizeof(data->shared_foreground) ); thread_info->client_info.top_window = 0; thread_info->client_info.msg_window = 0; -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/8061
From: Rémi Bernon <rbernon(a)codeweavers.com> --- dlls/win32u/ntuser_private.h | 1 - dlls/win32u/win32u_private.h | 4 ++ dlls/win32u/window.c | 110 +++++++++++++++++++---------------- dlls/win32u/winstation.c | 6 +- server/protocol.def | 3 - server/window.c | 3 - 6 files changed, 66 insertions(+), 61 deletions(-) diff --git a/dlls/win32u/ntuser_private.h b/dlls/win32u/ntuser_private.h index 1e989771934..33b5cdc3b27 100644 --- a/dlls/win32u/ntuser_private.h +++ b/dlls/win32u/ntuser_private.h @@ -65,7 +65,6 @@ typedef struct tagWND HICON hIconSmall; /* window's small icon */ HICON hIconSmall2; /* window's secondary small icon, derived from hIcon */ HIMC imc; /* window's input context */ - UINT dpi_context; /* window DPI awareness context */ struct window_surface *surface; /* Window surface if any */ struct list vulkan_surfaces; /* list of vulkan surfaces created for this window */ struct tagDIALOGINFO *dlgInfo; /* Dialog additional info (dialogs only) */ diff --git a/dlls/win32u/win32u_private.h b/dlls/win32u/win32u_private.h index a7bee5bd93a..22a6ff1145c 100644 --- a/dlls/win32u/win32u_private.h +++ b/dlls/win32u/win32u_private.h @@ -219,6 +219,10 @@ struct object_lock #define __SHARED_READ_FENCE __atomic_thread_fence( __ATOMIC_ACQUIRE ) #endif +extern const shared_object_t *find_shared_session_object( object_id_t id, mem_size_t offset ); +extern void shared_object_acquire_seqlock( const shared_object_t *object, UINT64 *seq ); +extern BOOL shared_object_release_seqlock( const shared_object_t *object, UINT64 seq ); + /* Get shared session object's data pointer, must be called in a loop while STATUS_PENDING * is returned, lock must be initialized with OBJECT_LOCK_INIT. * diff --git a/dlls/win32u/window.c b/dlls/win32u/window.c index 6937809f3d0..ca1d8e864a0 100644 --- a/dlls/win32u/window.c +++ b/dlls/win32u/window.c @@ -123,6 +123,55 @@ static BOOL get_user_entry_at( WORD index, unsigned short type, struct user_entr return TRUE; } +static NTSTATUS try_get_user_object_shm( HANDLE handle, unsigned int type, struct object_lock *lock, + const object_shm_t **object_shm ) +{ + const shared_object_t *object; + UINT status = STATUS_SUCCESS; + BOOL valid = TRUE; + + if (lock->id) + { + assert( *object_shm != NULL ); + object = CONTAINING_RECORD( *object_shm, shared_object_t, shm ); + /* check object validity by comparing ids, within the object seqlock */ + valid = lock->id == object->id; + } + else + { + struct user_entry entry; + + if (!get_user_entry( handle, type, &entry, &handle )) object = NULL; + else object = find_shared_session_object( entry.id, entry.offset ); + + if (!object) status = STATUS_INVALID_HANDLE; + } + + if (!status && (!lock->id || !shared_object_release_seqlock( object, lock->seq ))) + { + shared_object_acquire_seqlock( object, &lock->seq ); + if (!(lock->id = object->id)) lock->id = -1; + *object_shm = &object->shm; + return STATUS_PENDING; + } + + if (!valid) memset( lock, 0, sizeof(*lock) ); /* object has been invalidated, clear the lock and start over */ + return status; +} + +static NTSTATUS get_shared_window( HWND hwnd, struct object_lock *lock, const window_shm_t **window_shm ) +{ + const object_shm_t **object_shm = (const object_shm_t **)window_shm; + UINT status = STATUS_SUCCESS; + + TRACE( "hwnd %p, lock %p, window_shm %p\n", hwnd, lock, window_shm ); + + do { status = try_get_user_object_shm( hwnd, NTUSER_OBJ_WINDOW, lock, object_shm ); } + while (!status && !lock->id); + + return status; +} + /*********************************************************************** * get_user_handle_ptr */ @@ -441,7 +490,6 @@ HWND WINAPI NtUserSetParent( HWND hwnd, HWND parent ) { old_parent = wine_server_ptr_handle( reply->old_parent ); win->parent = parent = wine_server_ptr_handle( reply->full_parent ); - win->dpi_context = reply->dpi_context; } } @@ -851,63 +899,25 @@ BOOL is_window_enabled( HWND hwnd ) /* see GetWindowDpiAwarenessContext */ UINT get_window_dpi_awareness_context( HWND hwnd ) { - UINT ret = 0; - WND *win; + struct object_lock lock = OBJECT_LOCK_INIT; + const window_shm_t *window_shm; + UINT status, ctx = 0; - if (!(win = get_win_ptr( hwnd ))) + while ((status = get_shared_window( hwnd, &lock, &window_shm )) == STATUS_PENDING) + ctx = window_shm->dpi_context; + if (status) { RtlSetLastWin32Error( ERROR_INVALID_WINDOW_HANDLE ); return 0; } - if (win == WND_DESKTOP) return NTUSER_DPI_PER_MONITOR_AWARE; - if (win != WND_OTHER_PROCESS) - { - ret = win->dpi_context; - release_win_ptr( win ); - } - else - { - SERVER_START_REQ( get_window_info ) - { - req->handle = wine_server_user_handle( hwnd ); - if (!wine_server_call_err( req )) ret = reply->dpi_context; - } - SERVER_END_REQ; - } - return ret; + + return ctx; } /* see GetDpiForWindow */ UINT get_dpi_for_window( HWND hwnd ) { - WND *win; - UINT raw_dpi, context = 0; - - if (!(win = get_win_ptr( hwnd ))) - { - RtlSetLastWin32Error( ERROR_INVALID_WINDOW_HANDLE ); - return 0; - } - if (win == WND_DESKTOP) - { - RECT rect = {0}; - return monitor_dpi_from_rect( rect, get_thread_dpi(), &raw_dpi ); - } - if (win != WND_OTHER_PROCESS) - { - context = win->dpi_context; - release_win_ptr( win ); - } - else - { - SERVER_START_REQ( get_window_info ) - { - req->handle = wine_server_user_handle( hwnd ); - if (!wine_server_call_err( req )) context = reply->dpi_context; - } - SERVER_END_REQ; - } - + UINT raw_dpi, context = get_window_dpi_awareness_context( hwnd ); if (NTUSER_DPI_CONTEXT_IS_MONITOR_AWARE( context )) return get_win_monitor_dpi( hwnd, &raw_dpi ); return NTUSER_DPI_CONTEXT_GET_DPI( context ); } @@ -5279,7 +5289,6 @@ static WND *create_window_handle( HWND parent, HWND owner, UNICODE_STRING *name, full_parent = wine_server_ptr_handle( reply->parent ); full_owner = wine_server_ptr_handle( reply->owner ); extra_bytes = reply->extra; - dpi_context = reply->dpi_context; class = wine_server_get_ptr( reply->class_ptr ); } } @@ -5330,7 +5339,6 @@ static WND *create_window_handle( HWND parent, HWND owner, UNICODE_STRING *name, win->class = class; win->winproc = get_class_winproc( class ); win->cbWndExtra = extra_bytes; - win->dpi_context = dpi_context; list_init( &win->vulkan_surfaces ); set_user_handle_ptr( handle, win ); if (is_winproc_unicode( win->winproc, !ansi )) win->flags |= WIN_ISUNICODE; @@ -5583,9 +5591,9 @@ HWND WINAPI NtUserCreateWindowEx( DWORD ex_style, UNICODE_STRING *class_name, } else NtUserSetWindowLongPtr( hwnd, GWLP_ID, (ULONG_PTR)cs.hMenu, FALSE ); - win_dpi = NTUSER_DPI_CONTEXT_GET_DPI( win->dpi_context ); release_win_ptr( win ); + win_dpi = get_dpi_for_window( hwnd ); if (parent) map_dpi_create_struct( &cs, win_dpi ); context = set_thread_dpi_awareness_context( get_window_dpi_awareness_context( hwnd )); diff --git a/dlls/win32u/winstation.c b/dlls/win32u/winstation.c index 2b04536d38f..eac7ed3602d 100644 --- a/dlls/win32u/winstation.c +++ b/dlls/win32u/winstation.c @@ -80,13 +80,13 @@ static struct session_thread_data *get_session_thread_data(void) return thread_info->session_data; } -static void shared_object_acquire_seqlock( const shared_object_t *object, UINT64 *seq ) +void shared_object_acquire_seqlock( const shared_object_t *object, UINT64 *seq ) { while ((*seq = ReadNoFence64( &object->seq )) & 1) YieldProcessor(); __SHARED_READ_FENCE; } -static BOOL shared_object_release_seqlock( const shared_object_t *object, UINT64 seq ) +BOOL shared_object_release_seqlock( const shared_object_t *object, UINT64 seq ) { __SHARED_READ_FENCE; return ReadNoFence64( &object->seq ) == seq; @@ -173,7 +173,7 @@ static NTSTATUS find_shared_session_block( SIZE_T offset, SIZE_T size, struct se return status; } -static const shared_object_t *find_shared_session_object( object_id_t id, mem_size_t offset ) +const shared_object_t *find_shared_session_object( object_id_t id, mem_size_t offset ) { struct session_block *block = NULL; const shared_object_t *object; diff --git a/server/protocol.def b/server/protocol.def index 7ed53f618d3..58c88d34666 100644 --- a/server/protocol.def +++ b/server/protocol.def @@ -2555,7 +2555,6 @@ enum message_type user_handle_t owner; /* full handle of owner */ int extra; /* number of extra bytes */ client_ptr_t class_ptr; /* pointer to class in client address space */ - unsigned int dpi_context; /* window DPI context */ @END @@ -2590,7 +2589,6 @@ enum message_type @REPLY user_handle_t last_active; /* last active popup */ int is_unicode; /* ANSI or unicode */ - unsigned int dpi_context; /* window DPI context */ @END @@ -2630,7 +2628,6 @@ enum message_type @REPLY user_handle_t old_parent; /* old parent window */ user_handle_t full_parent; /* full handle of new parent */ - unsigned int dpi_context; /* new DPI context */ @END diff --git a/server/window.c b/server/window.c index 78245b93707..1b0786835c0 100644 --- a/server/window.c +++ b/server/window.c @@ -2234,7 +2234,6 @@ DECL_HANDLER(create_window) reply->parent = win->parent ? win->parent->handle : 0; reply->owner = win->owner; reply->extra = win->nb_extra_bytes; - reply->dpi_context = win->shared->dpi_context; reply->class_ptr = get_class_client_ptr( win->class ); } @@ -2255,7 +2254,6 @@ DECL_HANDLER(set_parent) reply->old_parent = win->parent->handle; reply->full_parent = parent ? parent->handle : 0; set_parent_window( win, parent ); - reply->dpi_context = win->shared->dpi_context; } @@ -2349,7 +2347,6 @@ DECL_HANDLER(get_window_info) reply->last_active = win->handle; reply->is_unicode = win->is_unicode; - reply->dpi_context = win->shared->dpi_context; if (get_user_object( win->last_active, NTUSER_OBJ_WINDOW )) reply->last_active = win->last_active; } -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/8061
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Rémi Bernon