From: Rémi Bernon rbernon@codeweavers.com
Similarly to when it is changed from an application call, but avoid broadcasting WM_DISPLAYCHANGE to all windows when called from the drivers, as we may have done it already. --- dlls/win32u/sysparams.c | 70 ++++++++++++++++++++++++----------- dlls/wineandroid.drv/init.c | 2 +- dlls/winemac.drv/display.c | 5 +-- dlls/winewayland.drv/window.c | 3 +- dlls/winex11.drv/xrandr.c | 5 +-- include/ntuser.h | 2 +- 6 files changed, 53 insertions(+), 34 deletions(-)
diff --git a/dlls/win32u/sysparams.c b/dlls/win32u/sysparams.c index 1488e87e31b..db23795d57c 100644 --- a/dlls/win32u/sysparams.c +++ b/dlls/win32u/sysparams.c @@ -3203,6 +3203,50 @@ static BOOL all_detached_settings( const DEVMODEW *displays ) return TRUE; }
+static BOOL get_primary_source_mode( DEVMODEW *mode ) +{ + struct source *primary; + BOOL ret; + + if (!(primary = find_source( NULL ))) return FALSE; + ret = source_get_current_settings( primary, mode ); + source_release( primary ); + + return ret; +} + +static void display_mode_changed( BOOL broadcast ) +{ + DEVMODEW current_mode = {.dmSize = sizeof(DEVMODEW)}; + + if (!update_display_cache( TRUE )) + { + ERR( "Failed to update display cache after mode change.\n" ); + return; + } + if (!get_primary_source_mode( ¤t_mode )) + { + ERR( "Failed to get primary source current display settings.\n" ); + return; + } + + if (!broadcast) + send_message( get_desktop_window(), WM_DISPLAYCHANGE, current_mode.dmBitsPerPel, + MAKELPARAM( current_mode.dmPelsWidth, current_mode.dmPelsHeight ) ); + else + { + /* broadcast to all the windows as well if an application changed the display settings */ + NtUserClipCursor( NULL ); + send_notify_message( get_desktop_window(), WM_DISPLAYCHANGE, current_mode.dmBitsPerPel, + MAKELPARAM( current_mode.dmPelsWidth, current_mode.dmPelsHeight ), FALSE ); + send_message_timeout( HWND_BROADCAST, WM_DISPLAYCHANGE, current_mode.dmBitsPerPel, + MAKELPARAM( current_mode.dmPelsWidth, current_mode.dmPelsHeight ), + SMTO_ABORTIFHUNG, 2000, FALSE ); + /* post clip_fullscreen_window request to the foreground window */ + NtUserPostMessage( NtUserGetForegroundWindow(), WM_WINE_CLIPCURSOR, SET_CURSOR_FSCLIP, 0 ); + } +} + static LONG apply_display_settings( struct source *target, const DEVMODEW *devmode, HWND hwnd, DWORD flags, void *lparam ) { @@ -3270,26 +3314,7 @@ static LONG apply_display_settings( struct source *target, const DEVMODEW *devmo } }
- if (!update_display_cache( TRUE )) - WARN( "Failed to update display cache after mode change.\n" ); - - if ((source = find_source( NULL ))) - { - DEVMODEW current_mode = {.dmSize = sizeof(DEVMODEW)}; - - if (!source_get_current_settings( source, ¤t_mode )) WARN( "Failed to get primary source current display settings.\n" ); - source_release( source ); - - NtUserClipCursor( NULL ); - send_notify_message( NtUserGetDesktopWindow(), WM_DISPLAYCHANGE, current_mode.dmBitsPerPel, - MAKELPARAM( current_mode.dmPelsWidth, current_mode.dmPelsHeight ), FALSE ); - send_message_timeout( HWND_BROADCAST, WM_DISPLAYCHANGE, current_mode.dmBitsPerPel, - MAKELPARAM( current_mode.dmPelsWidth, current_mode.dmPelsHeight ), - SMTO_ABORTIFHUNG, 2000, FALSE ); - /* post clip_fullscreen_window request to the foreground window */ - NtUserPostMessage( NtUserGetForegroundWindow(), WM_WINE_CLIPCURSOR, SET_CURSOR_FSCLIP, 0 ); - } - + display_mode_changed( TRUE ); return ret; }
@@ -6306,8 +6331,9 @@ ULONG_PTR WINAPI NtUserCallNoParam( ULONG code ) case NtUserCallNoParam_ReleaseCapture: return release_capture();
- case NtUserCallNoParam_UpdateDisplayCache: - return update_display_cache( TRUE ); + case NtUserCallNoParam_DisplayModeChanged: + display_mode_changed( FALSE ); + return TRUE;
/* temporary exports */ case NtUserExitingThread: diff --git a/dlls/wineandroid.drv/init.c b/dlls/wineandroid.drv/init.c index 5b4ec59d2fa..cc01852d87f 100644 --- a/dlls/wineandroid.drv/init.c +++ b/dlls/wineandroid.drv/init.c @@ -84,7 +84,7 @@ void init_monitors( int width, int height ) wine_dbgstr_rect( &rect ), wine_dbgstr_rect( &monitor_rc_work ));
/* if we're notified from Java thread, update registry */ - if (*p_java_vm) NtUserCallNoParam( NtUserCallNoParam_UpdateDisplayCache ); + if (*p_java_vm) NtUserCallNoParam( NtUserCallNoParam_DisplayModeChanged ); }
diff --git a/dlls/winemac.drv/display.c b/dlls/winemac.drv/display.c index 49ea924e5cb..4a9e9ab721e 100644 --- a/dlls/winemac.drv/display.c +++ b/dlls/winemac.drv/display.c @@ -1112,10 +1112,7 @@ void macdrv_displays_changed(const macdrv_event *event) process it (by sending it to the desktop window). */ if (event->displays_changed.activating || NtUserGetWindowThread(hwnd, NULL) == GetCurrentThreadId()) - { - NtUserCallNoParam(NtUserCallNoParam_UpdateDisplayCache); - macdrv_resize_desktop(); - } + NtUserCallNoParam(NtUserCallNoParam_DisplayModeChanged); }
UINT macdrv_UpdateDisplayDevices(const struct gdi_device_manager *device_manager, void *param) diff --git a/dlls/winewayland.drv/window.c b/dlls/winewayland.drv/window.c index 3706b6afb97..dd023fc96a7 100644 --- a/dlls/winewayland.drv/window.c +++ b/dlls/winewayland.drv/window.c @@ -633,8 +633,7 @@ LRESULT WAYLAND_WindowMessage(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp) switch (msg) { case WM_WAYLAND_INIT_DISPLAY_DEVICES: - NtUserCallNoParam(NtUserCallNoParam_UpdateDisplayCache); - wayland_resize_desktop(); + NtUserCallNoParam(NtUserCallNoParam_DisplayModeChanged); return 0; case WM_WAYLAND_CONFIGURE: wayland_configure_window(hwnd); diff --git a/dlls/winex11.drv/xrandr.c b/dlls/winex11.drv/xrandr.c index 9a4284f493f..74b975e8671 100644 --- a/dlls/winex11.drv/xrandr.c +++ b/dlls/winex11.drv/xrandr.c @@ -1180,10 +1180,7 @@ static BOOL xrandr14_device_change_handler( HWND hwnd, XEvent *event )
xrandr14_invalidate_current_mode_cache(); if (hwnd == NtUserGetDesktopWindow() && NtUserGetWindowThread( hwnd, NULL ) == GetCurrentThreadId()) - { - NtUserCallNoParam( NtUserCallNoParam_UpdateDisplayCache ); - X11DRV_resize_desktop(); - } + NtUserCallNoParam( NtUserCallNoParam_DisplayModeChanged ); /* Update xinerama monitors for xinerama_get_fullscreen_monitors() */ rect = get_host_primary_monitor_rect(); xinerama_init( rect.right - rect.left, rect.bottom - rect.top ); diff --git a/include/ntuser.h b/include/ntuser.h index ff45ffa2bc8..e22de3023d3 100644 --- a/include/ntuser.h +++ b/include/ntuser.h @@ -833,7 +833,7 @@ enum NtUserCallNoParam_GetShellWindow, NtUserCallNoParam_GetTaskmanWindow, NtUserCallNoParam_ReleaseCapture, - NtUserCallNoParam_UpdateDisplayCache, + NtUserCallNoParam_DisplayModeChanged, /* temporary exports */ NtUserExitingThread, NtUserThreadDetach,