From: Rémi Bernon rbernon@codeweavers.com
Signed-off-by: Rémi Bernon rbernon@codeweavers.com --- dlls/win32u/driver.c | 10 ++--- dlls/win32u/sysparams.c | 74 ++++++++++++------------------------- dlls/wineandroid.drv/init.c | 12 +++++- dlls/winemac.drv/display.c | 8 ++-- dlls/winemac.drv/macdrv.h | 2 +- dlls/winex11.drv/display.c | 9 ++--- dlls/winex11.drv/x11drv.h | 2 +- include/wine/gdi_driver.h | 2 +- 8 files changed, 48 insertions(+), 71 deletions(-)
diff --git a/dlls/win32u/driver.c b/dlls/win32u/driver.c index 4a853b516f4..baa0143be61 100644 --- a/dlls/win32u/driver.c +++ b/dlls/win32u/driver.c @@ -764,10 +764,9 @@ static BOOL nulldrv_EnumDisplaySettingsEx( LPCWSTR name, DWORD num, LPDEVMODEW m return FALSE; }
-static void nulldrv_UpdateDisplayDevices( const struct gdi_device_manager *manager, - BOOL force, void *param ) +static BOOL nulldrv_UpdateDisplayDevices( const struct gdi_device_manager *manager, BOOL force, void *param ) { - manager->add_monitor( NULL, param ); /* use virtual monitor */ + return FALSE; }
static BOOL nulldrv_CreateDesktopWindow( HWND hwnd ) @@ -1112,10 +1111,9 @@ static void loaderdrv_UpdateClipboard(void) load_driver()->pUpdateClipboard(); }
-static void loaderdrv_UpdateDisplayDevices( const struct gdi_device_manager *manager, - BOOL force, void *param ) +static BOOL loaderdrv_UpdateDisplayDevices( const struct gdi_device_manager *manager, BOOL force, void *param ) { - load_driver()->pUpdateDisplayDevices( manager, force, param ); + return load_driver()->pUpdateDisplayDevices( manager, force, param ); }
static BOOL loaderdrv_CreateDesktopWindow( HWND hwnd ) diff --git a/dlls/win32u/sysparams.c b/dlls/win32u/sysparams.c index a5a69a84bd9..2b1ac6fb707 100644 --- a/dlls/win32u/sysparams.c +++ b/dlls/win32u/sysparams.c @@ -192,8 +192,6 @@ static const WCHAR guid_devinterface_monitorW[] = {'{','E','6','F','0','7','B','5','F','-','E','E','9','7','-','4','A','9','0','-', 'B','0','7','6','-','3','3','F','5','7','B','F','4','E','A','A','7','}',0};
-#define NULLDRV_DEFAULT_HMONITOR ((HMONITOR)(UINT_PTR)(0x10000 + 1)) - /* Cached display device information */ struct display_device { @@ -233,17 +231,6 @@ static pthread_mutex_t display_lock = PTHREAD_MUTEX_INITIALIZER;
BOOL enable_thunk_lock = FALSE;
-static struct monitor virtual_monitor = -{ - .handle = NULLDRV_DEFAULT_HMONITOR, - .flags = MONITORINFOF_PRIMARY, - .rc_monitor.right = 1024, - .rc_monitor.bottom = 768, - .rc_work.right = 1024, - .rc_work.bottom = 768, - .dev.state_flags = DISPLAY_DEVICE_ACTIVE | DISPLAY_DEVICE_ATTACHED, -}; - /* the various registry keys that are used to store parameters */ enum parameter_key { @@ -804,7 +791,6 @@ struct device_manager_ctx WCHAR gpu_guid[64]; LUID gpu_luid; HKEY adapter_key; - BOOL virtual_monitor; };
static void link_device( const WCHAR *instance, const WCHAR *class ) @@ -1009,13 +995,6 @@ static void add_adapter( const struct gdi_adapter *adapter, void *param )
TRACE( "\n" );
- if (!ctx->gpu_count) - { - static const struct gdi_gpu default_gpu; - TRACE( "adding default fake GPU\n" ); - add_gpu( &default_gpu, ctx ); - } - if (ctx->adapter_key) { NtClose( ctx->adapter_key ); @@ -1078,26 +1057,9 @@ static void add_monitor( const struct gdi_monitor *monitor, void *param ) static const WCHAR default_monitorW[] = {'M','O','N','I','T','O','R','\','D','e','f','a','u','l','t','_','M','o','n','i','t','o','r',0,0};
- if (!monitor) - { - ctx->virtual_monitor = TRUE; - return; - } - TRACE( "%s %s %s\n", debugstr_w(monitor->name), wine_dbgstr_rect(&monitor->rc_monitor), wine_dbgstr_rect(&monitor->rc_work) );
- if (!ctx->adapter_count) - { - static const struct gdi_adapter default_adapter = - { - .state_flags = DISPLAY_DEVICE_ATTACHED_TO_DESKTOP | DISPLAY_DEVICE_PRIMARY_DEVICE | - DISPLAY_DEVICE_VGA_COMPATIBLE, - }; - TRACE( "adding default fake adapter\n" ); - add_adapter( &default_adapter, ctx ); - } - monitor_index = ctx->monitor_count++; output_index = ctx->output_count++;
@@ -1224,12 +1186,6 @@ static void clear_display_devices(void) struct adapter *adapter; struct monitor *monitor;
- if (list_head( &monitors ) == &virtual_monitor.entry) - { - list_init( &monitors ); - return; - } - while (!list_empty( &monitors )) { monitor = LIST_ENTRY( list_head( &monitors ), struct monitor, entry ); @@ -1323,12 +1279,6 @@ static BOOL update_display_cache(void)
user_driver->pUpdateDisplayDevices( &device_manager, FALSE, &ctx ); release_display_manager_ctx( &ctx ); - if (ctx.virtual_monitor) - { - clear_display_devices(); - list_add_tail( &monitors, &virtual_monitor.entry ); - return TRUE; - }
if (update_display_cache_from_registry()) return TRUE; if (ctx.gpu_count) @@ -1337,7 +1287,29 @@ static BOOL update_display_cache(void) return FALSE; }
- user_driver->pUpdateDisplayDevices( &device_manager, TRUE, &ctx ); + if (!user_driver->pUpdateDisplayDevices( &device_manager, TRUE, &ctx )) + { + static const struct gdi_gpu gpu; + static const struct gdi_adapter adapter = + { + .state_flags = DISPLAY_DEVICE_ATTACHED_TO_DESKTOP | DISPLAY_DEVICE_PRIMARY_DEVICE | DISPLAY_DEVICE_VGA_COMPATIBLE, + }; + struct gdi_monitor monitor = + { + .state_flags = DISPLAY_DEVICE_ACTIVE | DISPLAY_DEVICE_ATTACHED, + }; + DEVMODEW mode = {.dmPelsWidth = 1024, .dmPelsHeight = 768}; + + add_gpu( &gpu, &ctx ); + add_adapter( &adapter, &ctx ); + + monitor.rc_monitor.right = mode.dmPelsWidth; + monitor.rc_monitor.bottom = mode.dmPelsHeight; + monitor.rc_work.right = mode.dmPelsWidth; + monitor.rc_work.bottom = mode.dmPelsHeight; + + add_monitor( &monitor, &ctx ); + } release_display_manager_ctx( &ctx );
if (!update_display_cache_from_registry()) diff --git a/dlls/wineandroid.drv/init.c b/dlls/wineandroid.drv/init.c index 170ccb064a7..5d1c81a77bf 100644 --- a/dlls/wineandroid.drv/init.c +++ b/dlls/wineandroid.drv/init.c @@ -273,20 +273,28 @@ LONG ANDROID_ChangeDisplaySettingsEx( LPCWSTR devname, LPDEVMODEW devmode, /*********************************************************************** * ANDROID_UpdateDisplayDevices */ -void ANDROID_UpdateDisplayDevices( const struct gdi_device_manager *device_manager, - BOOL force, void *param ) +BOOL ANDROID_UpdateDisplayDevices( const struct gdi_device_manager *device_manager, BOOL force, void *param ) { if (force || force_display_devices_refresh) { + static const struct gdi_gpu gpu; + static const struct gdi_adapter adapter = + { + .state_flags = DISPLAY_DEVICE_ATTACHED_TO_DESKTOP | DISPLAY_DEVICE_PRIMARY_DEVICE | DISPLAY_DEVICE_VGA_COMPATIBLE, + }; struct gdi_monitor gdi_monitor = { .rc_monitor = virtual_screen_rect, .rc_work = monitor_rc_work, .state_flags = DISPLAY_DEVICE_ACTIVE | DISPLAY_DEVICE_ATTACHED, }; + device_manager->add_gpu( &gpu, param ); + device_manager->add_adapter( &adapter, param ); device_manager->add_monitor( &gdi_monitor, param ); force_display_devices_refresh = FALSE; } + + return TRUE; }
diff --git a/dlls/winemac.drv/display.c b/dlls/winemac.drv/display.c index 19b9a9cdd9d..0507acae1a9 100644 --- a/dlls/winemac.drv/display.c +++ b/dlls/winemac.drv/display.c @@ -1457,8 +1457,7 @@ void macdrv_displays_changed(const macdrv_event *event)
static BOOL force_display_devices_refresh;
-void macdrv_UpdateDisplayDevices( const struct gdi_device_manager *device_manager, - BOOL force, void *param ) +BOOL macdrv_UpdateDisplayDevices( const struct gdi_device_manager *device_manager, BOOL force, void *param ) { struct macdrv_adapter *adapters, *adapter; struct macdrv_monitor *monitors, *monitor; @@ -1466,14 +1465,14 @@ void macdrv_UpdateDisplayDevices( const struct gdi_device_manager *device_manage INT gpu_count, adapter_count, monitor_count; DWORD len;
- if (!force && !force_display_devices_refresh) return; + if (!force && !force_display_devices_refresh) return TRUE; force_display_devices_refresh = FALSE;
/* Initialize GPUs */ if (macdrv_get_gpus(&gpus, &gpu_count)) { ERR("could not get GPUs\n"); - return; + return FALSE; } TRACE("GPU count: %d\n", gpu_count);
@@ -1528,6 +1527,7 @@ void macdrv_UpdateDisplayDevices( const struct gdi_device_manager *device_manage }
macdrv_free_gpus(gpus); + return TRUE; }
/*********************************************************************** diff --git a/dlls/winemac.drv/macdrv.h b/dlls/winemac.drv/macdrv.h index 7c0f7127883..72bd1cefaeb 100644 --- a/dlls/winemac.drv/macdrv.h +++ b/dlls/winemac.drv/macdrv.h @@ -131,7 +131,7 @@ extern LONG macdrv_ChangeDisplaySettingsEx(LPCWSTR devname, LPDEVMODEW devmode, extern BOOL macdrv_EnumDisplaySettingsEx(LPCWSTR devname, DWORD mode, LPDEVMODEW devmode, DWORD flags) DECLSPEC_HIDDEN; extern LRESULT macdrv_ClipboardWindowProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp) DECLSPEC_HIDDEN; -extern void macdrv_UpdateDisplayDevices( const struct gdi_device_manager *device_manager, +extern BOOL macdrv_UpdateDisplayDevices( const struct gdi_device_manager *device_manager, BOOL force, void *param ) DECLSPEC_HIDDEN; extern BOOL macdrv_GetDeviceGammaRamp(PHYSDEV dev, LPVOID ramp) DECLSPEC_HIDDEN; extern BOOL macdrv_SetDeviceGammaRamp(PHYSDEV dev, LPVOID ramp) DECLSPEC_HIDDEN; diff --git a/dlls/winex11.drv/display.c b/dlls/winex11.drv/display.c index dec9d0afba8..31f73898897 100644 --- a/dlls/winex11.drv/display.c +++ b/dlls/winex11.drv/display.c @@ -1198,8 +1198,7 @@ void X11DRV_DisplayDevices_Update(BOOL send_display_change)
static BOOL force_display_devices_refresh;
-void X11DRV_UpdateDisplayDevices( const struct gdi_device_manager *device_manager, - BOOL force, void *param ) +BOOL X11DRV_UpdateDisplayDevices( const struct gdi_device_manager *device_manager, BOOL force, void *param ) { struct x11drv_display_device_handler *handler; struct gdi_adapter *adapters; @@ -1208,15 +1207,14 @@ void X11DRV_UpdateDisplayDevices( const struct gdi_device_manager *device_manage INT gpu_count, adapter_count, monitor_count; INT gpu, adapter, monitor;
- if (!force && !force_display_devices_refresh) return; + if (!force && !force_display_devices_refresh) return TRUE; force_display_devices_refresh = FALSE; handler = is_virtual_desktop() ? &desktop_handler : &host_handler;
TRACE("via %s\n", wine_dbgstr_a(handler->name));
/* Initialize GPUs */ - if (!handler->get_gpus(&gpus, &gpu_count)) - return; + if (!handler->get_gpus( &gpus, &gpu_count )) return FALSE; TRACE("GPU count: %d\n", gpu_count);
for (gpu = 0; gpu < gpu_count; gpu++) @@ -1248,6 +1246,7 @@ void X11DRV_UpdateDisplayDevices( const struct gdi_device_manager *device_manage }
handler->free_gpus(gpus); + return TRUE; }
void X11DRV_DisplayDevices_Init(BOOL force) diff --git a/dlls/winex11.drv/x11drv.h b/dlls/winex11.drv/x11drv.h index 003604cd97d..cd0d33f59bf 100644 --- a/dlls/winex11.drv/x11drv.h +++ b/dlls/winex11.drv/x11drv.h @@ -217,7 +217,7 @@ extern LONG X11DRV_ChangeDisplaySettingsEx( LPCWSTR devname, LPDEVMODEW devmode, HWND hwnd, DWORD flags, LPVOID lpvoid ) DECLSPEC_HIDDEN; extern BOOL X11DRV_EnumDisplaySettingsEx( LPCWSTR name, DWORD n, LPDEVMODEW devmode, DWORD flags ) DECLSPEC_HIDDEN; -extern void X11DRV_UpdateDisplayDevices( const struct gdi_device_manager *device_manager, +extern BOOL X11DRV_UpdateDisplayDevices( const struct gdi_device_manager *device_manager, BOOL force, void *param ) DECLSPEC_HIDDEN; extern BOOL X11DRV_CreateDesktopWindow( HWND hwnd ) DECLSPEC_HIDDEN; extern BOOL X11DRV_CreateWindow( HWND hwnd ) DECLSPEC_HIDDEN; diff --git a/include/wine/gdi_driver.h b/include/wine/gdi_driver.h index 998aa3ed3e9..465934d41c2 100644 --- a/include/wine/gdi_driver.h +++ b/include/wine/gdi_driver.h @@ -296,7 +296,7 @@ struct user_driver_funcs /* display modes */ LONG (*pChangeDisplaySettingsEx)(LPCWSTR,LPDEVMODEW,HWND,DWORD,LPVOID); BOOL (*pEnumDisplaySettingsEx)(LPCWSTR,DWORD,LPDEVMODEW,DWORD); - void (*pUpdateDisplayDevices)(const struct gdi_device_manager *,BOOL,void*); + BOOL (*pUpdateDisplayDevices)(const struct gdi_device_manager *,BOOL,void*); /* windowing functions */ BOOL (*pCreateDesktopWindow)(HWND); BOOL (*pCreateWindow)(HWND);
From: Rémi Bernon rbernon@codeweavers.com
Signed-off-by: Rémi Bernon rbernon@codeweavers.com --- dlls/win32u/sysparams.c | 27 +++++++++++++++------------ dlls/wineandroid.drv/init.c | 8 -------- dlls/winemac.drv/display.c | 9 --------- dlls/winex11.drv/display.c | 25 ++++++++----------------- 4 files changed, 23 insertions(+), 46 deletions(-)
diff --git a/dlls/win32u/sysparams.c b/dlls/win32u/sysparams.c index 2b1ac6fb707..c99f0d39ac2 100644 --- a/dlls/win32u/sysparams.c +++ b/dlls/win32u/sysparams.c @@ -1899,14 +1899,14 @@ LONG WINAPI NtUserChangeDisplaySettings( UNICODE_STRING *devname, DEVMODEW *devm /*********************************************************************** * NtUserEnumDisplaySettings (win32u.@) */ -BOOL WINAPI NtUserEnumDisplaySettings( UNICODE_STRING *device, DWORD mode, - DEVMODEW *dev_mode, DWORD flags ) +BOOL WINAPI NtUserEnumDisplaySettings( UNICODE_STRING *device, DWORD index, DEVMODEW *devmode, DWORD flags ) { + static const WCHAR wine_display_driverW[] = {'W','i','n','e',' ','D','i','s','p','l','a','y',' ','D','r','i','v','e','r',0}; WCHAR device_name[CCHDEVICENAME]; struct adapter *adapter; BOOL ret;
- TRACE( "%s %#x %p %#x\n", debugstr_us(device), mode, dev_mode, flags ); + TRACE( "device %s, index %#x, devmode %p, flags %#x\n", debugstr_us(device), index, devmode, flags );
if (!lock_display_devices()) return FALSE; if ((adapter = find_adapter( device ))) lstrcpyW( device_name, adapter->dev.device_name ); @@ -1917,15 +1917,18 @@ BOOL WINAPI NtUserEnumDisplaySettings( UNICODE_STRING *device, DWORD mode, return FALSE; }
- ret = user_driver->pEnumDisplaySettingsEx( device_name, mode, dev_mode, flags ); - if (ret) - TRACE( "device:%s mode index:%#x position:(%d,%d) resolution:%ux%u frequency:%uHz " - "depth:%ubits orientation:%#x.\n", debugstr_w(device_name), mode, - dev_mode->dmPosition.x, dev_mode->dmPosition.y, dev_mode->dmPelsWidth, - dev_mode->dmPelsHeight, dev_mode->dmDisplayFrequency, dev_mode->dmBitsPerPel, - dev_mode->dmDisplayOrientation ); - else - WARN( "Failed to query %s display settings.\n", wine_dbgstr_w(device_name) ); + lstrcpynW( devmode->dmDeviceName, wine_display_driverW, ARRAY_SIZE(devmode->dmDeviceName) ); + devmode->dmSpecVersion = DM_SPECVERSION; + devmode->dmDriverVersion = DM_SPECVERSION; + devmode->dmSize = offsetof(DEVMODEW, dmICMMethod); + memset( &devmode->dmDriverExtra, 0, devmode->dmSize - offsetof(DEVMODEW, dmDriverExtra) ); + + ret = user_driver->pEnumDisplaySettingsEx( device_name, index, devmode, flags ); + + if (!ret) WARN( "Failed to query %s display settings.\n", debugstr_w(device_name) ); + else TRACE( "position %dx%d, resolution %ux%u, frequency %u, depth %u, orientation %#x.\n", + devmode->dmPosition.x, devmode->dmPosition.y, devmode->dmPelsWidth, devmode->dmPelsHeight, + devmode->dmDisplayFrequency, devmode->dmBitsPerPel, devmode->dmDisplayOrientation ); return ret; }
diff --git a/dlls/wineandroid.drv/init.c b/dlls/wineandroid.drv/init.c index 5d1c81a77bf..e2cebb974c3 100644 --- a/dlls/wineandroid.drv/init.c +++ b/dlls/wineandroid.drv/init.c @@ -303,14 +303,6 @@ BOOL ANDROID_UpdateDisplayDevices( const struct gdi_device_manager *device_manag */ BOOL ANDROID_EnumDisplaySettingsEx( LPCWSTR name, DWORD n, LPDEVMODEW devmode, DWORD flags ) { - static const WCHAR dev_name[CCHDEVICENAME] = - { 'W','i','n','e',' ','A','n','d','r','o','i','d',' ','d','r','i','v','e','r',0 }; - - devmode->dmSize = offsetof( DEVMODEW, dmICMMethod ); - devmode->dmSpecVersion = DM_SPECVERSION; - devmode->dmDriverVersion = DM_SPECVERSION; - memcpy( devmode->dmDeviceName, dev_name, sizeof(dev_name) ); - devmode->dmDriverExtra = 0; devmode->u2.dmDisplayFlags = 0; devmode->dmDisplayFrequency = 0; devmode->u1.s2.dmPosition.x = 0; diff --git a/dlls/winemac.drv/display.c b/dlls/winemac.drv/display.c index 0507acae1a9..191dc1f789b 100644 --- a/dlls/winemac.drv/display.c +++ b/dlls/winemac.drv/display.c @@ -1044,8 +1044,6 @@ better: */ BOOL macdrv_EnumDisplaySettingsEx(LPCWSTR devname, DWORD mode, DEVMODEW *devmode, DWORD flags) { - static const WCHAR dev_name[CCHDEVICENAME] = - { 'W','i','n','e',' ','M','a','c',' ','d','r','i','v','e','r',0 }; struct macdrv_display *displays = NULL; int num_displays; CGDisplayModeRef display_mode; @@ -1058,13 +1056,6 @@ BOOL macdrv_EnumDisplaySettingsEx(LPCWSTR devname, DWORD mode, DEVMODEW *devmode
init_original_display_mode();
- memcpy(devmode->dmDeviceName, dev_name, sizeof(dev_name)); - devmode->dmSpecVersion = DM_SPECVERSION; - devmode->dmDriverVersion = DM_SPECVERSION; - devmode->dmSize = FIELD_OFFSET(DEVMODEW, dmICMMethod); - devmode->dmDriverExtra = 0; - memset(&devmode->dmFields, 0, devmode->dmSize - FIELD_OFFSET(DEVMODEW, dmFields)); - if (mode == ENUM_REGISTRY_SETTINGS) { TRACE("mode %d (registry) -- getting default mode\n", mode); diff --git a/dlls/winex11.drv/display.c b/dlls/winex11.drv/display.c index 31f73898897..740e018247b 100644 --- a/dlls/winex11.drv/display.c +++ b/dlls/winex11.drv/display.c @@ -464,9 +464,7 @@ static DWORD get_display_depth(ULONG_PTR display_id) */ BOOL X11DRV_EnumDisplaySettingsEx( LPCWSTR name, DWORD n, LPDEVMODEW devmode, DWORD flags) { - static const WCHAR dev_name[CCHDEVICENAME] = - { 'W','i','n','e',' ','X','1','1',' ','d','r','i','v','e','r',0 }; - DEVMODEW *modes; + DEVMODEW *modes, mode; UINT mode_count; ULONG_PTR id;
@@ -477,21 +475,20 @@ BOOL X11DRV_EnumDisplaySettingsEx( LPCWSTR name, DWORD n, LPDEVMODEW devmode, DW ERR("Failed to get %s registry display settings.\n", wine_dbgstr_w(name)); return FALSE; } - goto done; + return TRUE; }
if (n == ENUM_CURRENT_SETTINGS) { - if (!settings_handler.get_id(name, &id) || !settings_handler.get_current_mode(id, devmode)) + if (!settings_handler.get_id( name, &id ) || !settings_handler.get_current_mode( id, &mode )) { ERR("Failed to get %s current display settings.\n", wine_dbgstr_w(name)); return FALSE; }
- if (!is_detached_mode(devmode)) - devmode->dmBitsPerPel = get_display_depth(id); - - goto done; + memcpy( &devmode->dmFields, &mode.dmFields, devmode->dmSize - offsetof(DEVMODEW, dmFields) ); + if (!is_detached_mode( devmode )) devmode->dmBitsPerPel = get_display_depth( id ); + return TRUE; }
pthread_mutex_lock( &settings_mutex ); @@ -522,16 +519,10 @@ BOOL X11DRV_EnumDisplaySettingsEx( LPCWSTR name, DWORD n, LPDEVMODEW devmode, DW return FALSE; }
- memcpy(devmode, (BYTE *)cached_modes + (sizeof(*cached_modes) + cached_modes[0].dmDriverExtra) * n, sizeof(*devmode)); + mode = *(DEVMODEW *)((BYTE *)cached_modes + (sizeof(*cached_modes) + cached_modes[0].dmDriverExtra) * n); pthread_mutex_unlock( &settings_mutex );
-done: - /* Set generic fields */ - devmode->dmSize = FIELD_OFFSET(DEVMODEW, dmICMMethod); - devmode->dmDriverExtra = 0; - devmode->dmSpecVersion = DM_SPECVERSION; - devmode->dmDriverVersion = DM_SPECVERSION; - lstrcpyW(devmode->dmDeviceName, dev_name); + memcpy( &devmode->dmFields, &mode.dmFields, devmode->dmSize - offsetof(DEVMODEW, dmFields) ); return TRUE; }
From: Rémi Bernon rbernon@codeweavers.com
Signed-off-by: Rémi Bernon rbernon@codeweavers.com --- dlls/win32u/sysparams.c | 86 ++++++++++++++++++++++++++++++++++--- dlls/wineandroid.drv/init.c | 2 +- dlls/winemac.drv/display.c | 52 ---------------------- dlls/winex11.drv/display.c | 62 -------------------------- 4 files changed, 81 insertions(+), 121 deletions(-)
diff --git a/dlls/win32u/sysparams.c b/dlls/win32u/sysparams.c index c99f0d39ac2..5f4a3bd9311 100644 --- a/dlls/win32u/sysparams.c +++ b/dlls/win32u/sysparams.c @@ -169,6 +169,15 @@ static const WCHAR displayW[] = {'D','i','s','p','l','a','y',0}; static const WCHAR monitorW[] = {'M','o','n','i','t','o','r',0}; static const WCHAR yesW[] = {'Y','e','s',0}; static const WCHAR noW[] = {'N','o',0}; +static const WCHAR bits_per_pelW[] = {'B','i','t','s','P','e','r','P','e','l',0}; +static const WCHAR x_resolutionW[] = {'X','R','e','s','o','l','u','t','i','o','n',0}; +static const WCHAR y_resolutionW[] = {'Y','R','e','s','o','l','u','t','i','o','n',0}; +static const WCHAR v_refreshW[] = {'V','R','e','f','r','e','s','h',0}; +static const WCHAR flagsW[] = {'F','l','a','g','s',0}; +static const WCHAR x_panningW[] = {'X','P','a','n','n','i','n','g',0}; +static const WCHAR y_panningW[] = {'Y','P','a','n','n','i','n','g',0}; +static const WCHAR orientationW[] = {'O','r','i','e','n','t','a','t','i','o','n',0}; +static const WCHAR fixed_outputW[] = {'F','i','x','e','d','O','u','t','p','u','t',0};
static const char guid_devclass_displayA[] = "{4D36E968-E325-11CE-BFC1-08002BE10318}"; static const WCHAR guid_devclass_displayW[] = @@ -399,6 +408,62 @@ static void release_display_device_init_mutex( HANDLE mutex ) NtClose( mutex ); }
+static BOOL read_adapter_mode( HKEY adapter_key, DEVMODEW *mode ) +{ + static const WCHAR default_settingsW[] = {'D','e','f','a','u','l','t','S','e','t','t','i','n','g','s','.',0}; + char value_buf[offsetof(KEY_VALUE_PARTIAL_INFORMATION, Data[sizeof(DWORD)])]; + KEY_VALUE_PARTIAL_INFORMATION *value = (void *)value_buf; + WCHAR bufferW[MAX_PATH]; + +#define query_mode_field( name, field, flag ) \ + do \ + { \ + lstrcpyW( bufferW, default_settingsW ); \ + lstrcatW( bufferW, (name) ); \ + if (query_reg_value( adapter_key, bufferW, value, sizeof(value_buf) ) && \ + value->Type == REG_DWORD) \ + { \ + mode->field = *(const DWORD *)value->Data; \ + mode->dmFields |= (flag); \ + } \ + } while (0) + + query_mode_field( bits_per_pelW, dmBitsPerPel, DM_BITSPERPEL ); + query_mode_field( x_resolutionW, dmPelsWidth, DM_PELSWIDTH ); + query_mode_field( y_resolutionW, dmPelsHeight, DM_PELSHEIGHT ); + query_mode_field( v_refreshW, dmDisplayFrequency, DM_DISPLAYFREQUENCY ); + query_mode_field( flagsW, dmDisplayFlags, DM_DISPLAYFLAGS ); + query_mode_field( orientationW, dmDisplayOrientation, DM_DISPLAYORIENTATION ); + query_mode_field( fixed_outputW, dmDisplayFixedOutput, DM_DISPLAYFIXEDOUTPUT ); + query_mode_field( x_panningW, dmPosition.x, DM_POSITION ); + query_mode_field( y_panningW, dmPosition.y, DM_POSITION ); + +#undef query_mode_field + + return TRUE; +} + +static BOOL read_registry_settings( const WCHAR *adapter_path, DEVMODEW *mode ) +{ + HANDLE mutex; + HKEY hkey; + BOOL ret; + + mutex = get_display_device_init_mutex(); + + if (!config_key && !(config_key = reg_open_key( NULL, config_keyW, sizeof(config_keyW) ))) return FALSE; + if (!(hkey = reg_open_key( config_key, adapter_path, lstrlenW( adapter_path ) * sizeof(WCHAR) ))) + { + release_display_device_init_mutex( mutex ); + return FALSE; + } + ret = read_adapter_mode( hkey, mode ); + NtClose( hkey ); + + release_display_device_init_mutex( mutex ); + return ret; +} + static BOOL read_display_adapter_settings( unsigned int index, struct adapter *info ) { char buffer[4096]; @@ -1813,7 +1878,7 @@ static BOOL is_detached_mode( const DEVMODEW *mode ) LONG WINAPI NtUserChangeDisplaySettings( UNICODE_STRING *devname, DEVMODEW *devmode, HWND hwnd, DWORD flags, void *lparam ) { - WCHAR device_name[CCHDEVICENAME]; + WCHAR device_name[CCHDEVICENAME], adapter_path[MAX_PATH]; struct adapter *adapter; BOOL def_mode = TRUE; DEVMODEW dm; @@ -1831,7 +1896,11 @@ LONG WINAPI NtUserChangeDisplaySettings( UNICODE_STRING *devname, DEVMODEW *devm }
if (!lock_display_devices()) return DISP_CHANGE_FAILED; - if ((adapter = find_adapter( devname ))) lstrcpyW( device_name, adapter->dev.device_name ); + if ((adapter = find_adapter( devname ))) + { + lstrcpyW( device_name, adapter->dev.device_name ); + lstrcpyW( adapter_path, adapter->config_key ); + } unlock_display_devices(); if (!adapter) { @@ -1858,7 +1927,7 @@ LONG WINAPI NtUserChangeDisplaySettings( UNICODE_STRING *devname, DEVMODEW *devm { memset( &dm, 0, sizeof(dm) ); dm.dmSize = sizeof(dm); - if (!NtUserEnumDisplaySettings( devname, ENUM_REGISTRY_SETTINGS, &dm, 0 )) + if (!read_registry_settings( adapter_path, &dm )) { ERR( "Default mode not found!\n" ); return DISP_CHANGE_BADMODE; @@ -1902,14 +1971,18 @@ LONG WINAPI NtUserChangeDisplaySettings( UNICODE_STRING *devname, DEVMODEW *devm BOOL WINAPI NtUserEnumDisplaySettings( UNICODE_STRING *device, DWORD index, DEVMODEW *devmode, DWORD flags ) { static const WCHAR wine_display_driverW[] = {'W','i','n','e',' ','D','i','s','p','l','a','y',' ','D','r','i','v','e','r',0}; - WCHAR device_name[CCHDEVICENAME]; + WCHAR device_name[CCHDEVICENAME], adapter_path[MAX_PATH]; struct adapter *adapter; BOOL ret;
TRACE( "device %s, index %#x, devmode %p, flags %#x\n", debugstr_us(device), index, devmode, flags );
if (!lock_display_devices()) return FALSE; - if ((adapter = find_adapter( device ))) lstrcpyW( device_name, adapter->dev.device_name ); + if ((adapter = find_adapter( device ))) + { + lstrcpyW( device_name, adapter->dev.device_name ); + lstrcpyW( adapter_path, adapter->config_key ); + } unlock_display_devices(); if (!adapter) { @@ -1923,7 +1996,8 @@ BOOL WINAPI NtUserEnumDisplaySettings( UNICODE_STRING *device, DWORD index, DEVM devmode->dmSize = offsetof(DEVMODEW, dmICMMethod); memset( &devmode->dmDriverExtra, 0, devmode->dmSize - offsetof(DEVMODEW, dmDriverExtra) );
- ret = user_driver->pEnumDisplaySettingsEx( device_name, index, devmode, flags ); + if (index == ENUM_REGISTRY_SETTINGS) ret = read_registry_settings( adapter_path, devmode ); + else ret = user_driver->pEnumDisplaySettingsEx( device_name, index, devmode, flags );
if (!ret) WARN( "Failed to query %s display settings.\n", debugstr_w(device_name) ); else TRACE( "position %dx%d, resolution %ux%u, frequency %u, depth %u, orientation %#x.\n", diff --git a/dlls/wineandroid.drv/init.c b/dlls/wineandroid.drv/init.c index e2cebb974c3..a82932bf65f 100644 --- a/dlls/wineandroid.drv/init.c +++ b/dlls/wineandroid.drv/init.c @@ -310,7 +310,7 @@ BOOL ANDROID_EnumDisplaySettingsEx( LPCWSTR name, DWORD n, LPDEVMODEW devmode, D devmode->u1.s2.dmDisplayOrientation = 0; devmode->u1.s2.dmDisplayFixedOutput = 0;
- if (n == ENUM_CURRENT_SETTINGS || n == ENUM_REGISTRY_SETTINGS) n = 0; + if (n == ENUM_CURRENT_SETTINGS) n = 0; if (n == 0) { devmode->dmPelsWidth = screen_width; diff --git a/dlls/winemac.drv/display.c b/dlls/winemac.drv/display.c index 191dc1f789b..6444f7bef30 100644 --- a/dlls/winemac.drv/display.c +++ b/dlls/winemac.drv/display.c @@ -144,52 +144,6 @@ static BOOL query_display_setting(HKEY hkey, const char *name, DWORD *ret) }
-static BOOL read_registry_settings(const WCHAR *device_name, DEVMODEW *dm) -{ - HANDLE mutex; - HKEY hkey; - BOOL ret = TRUE; - - dm->dmFields = 0; - - mutex = get_display_device_init_mutex(); - if (!(hkey = get_display_device_reg_key(device_name))) - { - release_display_device_init_mutex(mutex); - return FALSE; - } - - ret &= query_display_setting(hkey, "DefaultSettings.BitsPerPel", &dm->dmBitsPerPel); - dm->dmFields |= DM_BITSPERPEL; - ret &= query_display_setting(hkey, "DefaultSettings.XResolution", &dm->dmPelsWidth); - dm->dmFields |= DM_PELSWIDTH; - ret &= query_display_setting(hkey, "DefaultSettings.YResolution", &dm->dmPelsHeight); - dm->dmFields |= DM_PELSHEIGHT; - ret &= query_display_setting(hkey, "DefaultSettings.VRefresh", &dm->dmDisplayFrequency); - dm->dmFields |= DM_DISPLAYFREQUENCY; - ret &= query_display_setting(hkey, "DefaultSettings.Flags", &dm->dmDisplayFlags); - dm->dmFields |= DM_DISPLAYFLAGS; - ret &= query_display_setting(hkey, "DefaultSettings.XPanning", (DWORD *)&dm->dmPosition.x); - ret &= query_display_setting(hkey, "DefaultSettings.YPanning", (DWORD *)&dm->dmPosition.y); - dm->dmFields |= DM_POSITION; - ret &= query_display_setting(hkey, "DefaultSettings.Orientation", &dm->dmDisplayOrientation); - dm->dmFields |= DM_DISPLAYORIENTATION; - ret &= query_display_setting(hkey, "DefaultSettings.FixedOutput", &dm->dmDisplayFixedOutput); - - NtClose(hkey); - release_display_device_init_mutex(mutex); - return ret; -} - - -static BOOL set_setting_value(HKEY hkey, const char *name, DWORD val) -{ - WCHAR nameW[128]; - UNICODE_STRING str = { asciiz_to_unicode(nameW, name) - sizeof(WCHAR), sizeof(nameW), nameW }; - return !NtSetValueKey(hkey, &str, 0, REG_DWORD, &val, sizeof(val)); -} - - static BOOL write_registry_settings(const WCHAR *device_name, const DEVMODEW *dm) { HANDLE mutex; @@ -1056,12 +1010,6 @@ BOOL macdrv_EnumDisplaySettingsEx(LPCWSTR devname, DWORD mode, DEVMODEW *devmode
init_original_display_mode();
- if (mode == ENUM_REGISTRY_SETTINGS) - { - TRACE("mode %d (registry) -- getting default mode\n", mode); - return read_registry_settings(devname, devmode); - } - if (macdrv_get_displays(&displays, &num_displays)) goto failed;
diff --git a/dlls/winex11.drv/display.c b/dlls/winex11.drv/display.c index 740e018247b..b45a317603a 100644 --- a/dlls/winex11.drv/display.c +++ b/dlls/winex11.drv/display.c @@ -257,58 +257,6 @@ static HKEY get_display_device_reg_key( const WCHAR *device_name ) return reg_open_key( NULL, buffer, lstrlenW(buffer) * sizeof(WCHAR) ); }
-static BOOL query_display_setting( HKEY hkey, const char *name, DWORD *ret ) -{ - char buffer[1024]; - WCHAR nameW[128]; - KEY_VALUE_PARTIAL_INFORMATION *value = (void *)buffer; - - asciiz_to_unicode( nameW, name ); - if (query_reg_value( hkey, nameW, value, sizeof(buffer) ) != sizeof(DWORD) || - value->Type != REG_DWORD) - return FALSE; - - *ret = *(DWORD *)value->Data; - return TRUE; -} - -static BOOL read_registry_settings(const WCHAR *device_name, DEVMODEW *dm) -{ - HANDLE mutex; - HKEY hkey; - BOOL ret = TRUE; - - dm->dmFields = 0; - - mutex = get_display_device_init_mutex(); - if (!(hkey = get_display_device_reg_key( device_name ))) - { - release_display_device_init_mutex(mutex); - return FALSE; - } - - ret &= query_display_setting( hkey, "DefaultSettings.BitsPerPel", &dm->dmBitsPerPel ); - dm->dmFields |= DM_BITSPERPEL; - ret &= query_display_setting( hkey, "DefaultSettings.XResolution", &dm->dmPelsWidth ); - dm->dmFields |= DM_PELSWIDTH; - ret &= query_display_setting( hkey, "DefaultSettings.YResolution", &dm->dmPelsHeight ); - dm->dmFields |= DM_PELSHEIGHT; - ret &= query_display_setting( hkey, "DefaultSettings.VRefresh", &dm->dmDisplayFrequency ); - dm->dmFields |= DM_DISPLAYFREQUENCY; - ret &= query_display_setting( hkey, "DefaultSettings.Flags", &dm->dmDisplayFlags ); - dm->dmFields |= DM_DISPLAYFLAGS; - ret &= query_display_setting( hkey, "DefaultSettings.XPanning", (DWORD *)&dm->dmPosition.x ); - ret &= query_display_setting( hkey, "DefaultSettings.YPanning", (DWORD *)&dm->dmPosition.y ); - dm->dmFields |= DM_POSITION; - ret &= query_display_setting( hkey, "DefaultSettings.Orientation", &dm->dmDisplayOrientation ); - dm->dmFields |= DM_DISPLAYORIENTATION; - ret &= query_display_setting( hkey, "DefaultSettings.FixedOutput", &dm->dmDisplayFixedOutput ); - - NtClose( hkey ); - release_display_device_init_mutex(mutex); - return ret; -} - static BOOL set_setting_value( HKEY hkey, const char *name, DWORD val ) { WCHAR nameW[128]; @@ -468,16 +416,6 @@ BOOL X11DRV_EnumDisplaySettingsEx( LPCWSTR name, DWORD n, LPDEVMODEW devmode, DW UINT mode_count; ULONG_PTR id;
- if (n == ENUM_REGISTRY_SETTINGS) - { - if (!read_registry_settings(name, devmode)) - { - ERR("Failed to get %s registry display settings.\n", wine_dbgstr_w(name)); - return FALSE; - } - return TRUE; - } - if (n == ENUM_CURRENT_SETTINGS) { if (!settings_handler.get_id( name, &id ) || !settings_handler.get_current_mode( id, &mode ))
From: Rémi Bernon rbernon@codeweavers.com
Signed-off-by: Rémi Bernon rbernon@codeweavers.com --- dlls/win32u/sysparams.c | 94 ++++++++++++++++++----------------------- 1 file changed, 42 insertions(+), 52 deletions(-)
diff --git a/dlls/win32u/sysparams.c b/dlls/win32u/sysparams.c index 5f4a3bd9311..9b3a41756a8 100644 --- a/dlls/win32u/sysparams.c +++ b/dlls/win32u/sysparams.c @@ -1872,16 +1872,53 @@ static BOOL is_detached_mode( const DEVMODEW *mode ) mode->dmPelsHeight == 0; }
+static DEVMODEW *validate_display_settings( DEVMODEW *default_mode, DEVMODEW *current_mode, DEVMODEW *devmode ) +{ + if (devmode) + { + trace_devmode( devmode ); + + if (devmode->dmSize < offsetof(DEVMODEW, dmICMMethod)) return NULL; + if (!is_detached_mode( devmode ) && + (!(devmode->dmFields & DM_BITSPERPEL) || !devmode->dmBitsPerPel) && + (!(devmode->dmFields & DM_PELSWIDTH) || !devmode->dmPelsWidth) && + (!(devmode->dmFields & DM_PELSHEIGHT) || !devmode->dmPelsHeight) && + (!(devmode->dmFields & DM_DISPLAYFREQUENCY) || !devmode->dmDisplayFrequency)) + devmode = NULL; + } + + if (!devmode) + { + if (!default_mode->dmSize) return NULL; + TRACE( "Return to original display mode\n" ); + devmode = default_mode; + } + + if ((devmode->dmFields & (DM_PELSWIDTH | DM_PELSHEIGHT)) != (DM_PELSWIDTH | DM_PELSHEIGHT)) + { + WARN( "devmode doesn't specify the resolution: %#x\n", devmode->dmFields ); + return NULL; + } + + if (!is_detached_mode( devmode ) && (!devmode->dmPelsWidth || !devmode->dmPelsHeight)) + { + if (!current_mode->dmSize) return NULL; + if (!devmode->dmPelsWidth) devmode->dmPelsWidth = current_mode->dmPelsWidth; + if (!devmode->dmPelsHeight) devmode->dmPelsHeight = current_mode->dmPelsHeight; + } + + return devmode; +} + /*********************************************************************** * NtUserChangeDisplaySettingsExW (win32u.@) */ LONG WINAPI NtUserChangeDisplaySettings( UNICODE_STRING *devname, DEVMODEW *devmode, HWND hwnd, DWORD flags, void *lparam ) { + DEVMODEW default_mode = {.dmSize = sizeof(DEVMODEW)}, current_mode = {.dmSize = sizeof(DEVMODEW)}; WCHAR device_name[CCHDEVICENAME], adapter_path[MAX_PATH]; struct adapter *adapter; - BOOL def_mode = TRUE; - DEVMODEW dm; LONG ret;
TRACE( "%s %p %p %#x %p\n", debugstr_us(devname), devmode, hwnd, flags, lparam ); @@ -1908,56 +1945,9 @@ LONG WINAPI NtUserChangeDisplaySettings( UNICODE_STRING *devname, DEVMODEW *devm return DISP_CHANGE_BADPARAM; }
- if (devmode) - { - trace_devmode( devmode ); - - if (devmode->dmSize < FIELD_OFFSET(DEVMODEW, dmICMMethod)) - return DISP_CHANGE_BADMODE; - - if (is_detached_mode(devmode) || - ((devmode->dmFields & DM_BITSPERPEL) && devmode->dmBitsPerPel) || - ((devmode->dmFields & DM_PELSWIDTH) && devmode->dmPelsWidth) || - ((devmode->dmFields & DM_PELSHEIGHT) && devmode->dmPelsHeight) || - ((devmode->dmFields & DM_DISPLAYFREQUENCY) && devmode->dmDisplayFrequency)) - def_mode = FALSE; - } - - if (def_mode) - { - memset( &dm, 0, sizeof(dm) ); - dm.dmSize = sizeof(dm); - if (!read_registry_settings( adapter_path, &dm )) - { - ERR( "Default mode not found!\n" ); - return DISP_CHANGE_BADMODE; - } - - TRACE( "Return to original display mode\n" ); - devmode = &dm; - } - - if ((devmode->dmFields & (DM_PELSWIDTH | DM_PELSHEIGHT)) != (DM_PELSWIDTH | DM_PELSHEIGHT)) - { - WARN( "devmode doesn't specify the resolution: %#x\n", devmode->dmFields ); - return DISP_CHANGE_BADMODE; - } - - if (!is_detached_mode(devmode) && (!devmode->dmPelsWidth || !devmode->dmPelsHeight)) - { - memset(&dm, 0, sizeof(dm)); - dm.dmSize = sizeof(dm); - if (!NtUserEnumDisplaySettings( devname, ENUM_CURRENT_SETTINGS, &dm, 0 )) - { - ERR( "Current mode not found!\n" ); - return DISP_CHANGE_BADMODE; - } - - if (!devmode->dmPelsWidth) - devmode->dmPelsWidth = dm.dmPelsWidth; - if (!devmode->dmPelsHeight) - devmode->dmPelsHeight = dm.dmPelsHeight; - } + if (!read_registry_settings( adapter_path, &default_mode )) default_mode.dmSize = 0; + if (!NtUserEnumDisplaySettings( devname, ENUM_CURRENT_SETTINGS, ¤t_mode, 0 )) current_mode.dmSize = 0; + if (!(devmode = validate_display_settings( &default_mode, ¤t_mode, devmode ))) return DISP_CHANGE_BADMODE;
ret = user_driver->pChangeDisplaySettingsEx( device_name, devmode, hwnd, flags, lparam ); if (ret != DISP_CHANGE_SUCCESSFUL)
From: Rémi Bernon rbernon@codeweavers.com
Signed-off-by: Rémi Bernon rbernon@codeweavers.com --- dlls/win32u/sysparams.c | 59 +++++++++++++++++++-- dlls/winemac.drv/display.c | 102 +------------------------------------ dlls/winex11.drv/display.c | 92 +-------------------------------- 3 files changed, 58 insertions(+), 195 deletions(-)
diff --git a/dlls/win32u/sysparams.c b/dlls/win32u/sysparams.c index 9b3a41756a8..8ed1efaaa31 100644 --- a/dlls/win32u/sysparams.c +++ b/dlls/win32u/sysparams.c @@ -408,6 +408,35 @@ static void release_display_device_init_mutex( HANDLE mutex ) NtClose( mutex ); }
+static BOOL write_adapter_mode( HKEY adapter_key, const DEVMODEW *mode ) +{ + static const WCHAR default_settingsW[] = {'D','e','f','a','u','l','t','S','e','t','t','i','n','g','s','.',0}; + WCHAR bufferW[MAX_PATH]; + +#define set_mode_field( name, field, flag ) \ + do \ + { \ + lstrcpyW( bufferW, default_settingsW ); \ + lstrcatW( bufferW, (name) ); \ + if (mode->dmFields & (flag)) \ + set_reg_value( adapter_key, (name), REG_DWORD, &mode->field, sizeof(mode->field) ); \ + } while (0) + + set_mode_field( bits_per_pelW, dmBitsPerPel, DM_BITSPERPEL ); + set_mode_field( x_resolutionW, dmPelsWidth, DM_PELSWIDTH ); + set_mode_field( y_resolutionW, dmPelsHeight, DM_PELSHEIGHT ); + set_mode_field( v_refreshW, dmDisplayFrequency, DM_DISPLAYFREQUENCY ); + set_mode_field( flagsW, dmDisplayFlags, DM_DISPLAYFLAGS ); + set_mode_field( orientationW, dmDisplayOrientation, DM_DISPLAYORIENTATION ); + set_mode_field( fixed_outputW, dmDisplayFixedOutput, DM_DISPLAYFIXEDOUTPUT ); + set_mode_field( x_panningW, dmPosition.x, DM_POSITION ); + set_mode_field( y_panningW, dmPosition.y, DM_POSITION ); + +#undef set_mode_field + + return TRUE; +} + static BOOL read_adapter_mode( HKEY adapter_key, DEVMODEW *mode ) { static const WCHAR default_settingsW[] = {'D','e','f','a','u','l','t','S','e','t','t','i','n','g','s','.',0}; @@ -464,6 +493,27 @@ static BOOL read_registry_settings( const WCHAR *adapter_path, DEVMODEW *mode ) return ret; }
+static BOOL write_registry_settings( const WCHAR *adapter_path, const DEVMODEW *mode ) +{ + HANDLE mutex; + HKEY hkey; + BOOL ret; + + mutex = get_display_device_init_mutex(); + + if (!config_key && !(config_key = reg_open_key( NULL, config_keyW, sizeof(config_keyW) ))) return FALSE; + if (!(hkey = reg_open_key( config_key, adapter_path, lstrlenW( adapter_path ) * sizeof(WCHAR) ))) + { + release_display_device_init_mutex( mutex ); + return FALSE; + } + ret = write_adapter_mode( hkey, mode ); + NtClose( hkey ); + + release_display_device_init_mutex( mutex ); + return ret; +} + static BOOL read_display_adapter_settings( unsigned int index, struct adapter *info ) { char buffer[4096]; @@ -1949,9 +1999,12 @@ LONG WINAPI NtUserChangeDisplaySettings( UNICODE_STRING *devname, DEVMODEW *devm if (!NtUserEnumDisplaySettings( devname, ENUM_CURRENT_SETTINGS, ¤t_mode, 0 )) current_mode.dmSize = 0; if (!(devmode = validate_display_settings( &default_mode, ¤t_mode, devmode ))) return DISP_CHANGE_BADMODE;
- ret = user_driver->pChangeDisplaySettingsEx( device_name, devmode, hwnd, flags, lparam ); - if (ret != DISP_CHANGE_SUCCESSFUL) - ERR( "Changing %s display settings returned %d.\n", debugstr_us(devname), ret ); + ret = user_driver->pChangeDisplaySettingsEx( device_name, devmode, hwnd, flags | CDS_TEST, lparam ); + if (!ret && (flags & CDS_UPDATEREGISTRY) && !write_registry_settings( adapter_path, devmode )) ret = DISP_CHANGE_NOTUPDATED; + else if (flags & (CDS_TEST | CDS_NORESET)) ret = DISP_CHANGE_SUCCESSFUL; + else ret = user_driver->pChangeDisplaySettingsEx( device_name, devmode, hwnd, flags, lparam ); + + if (ret) ERR( "Changing %s display settings returned %d.\n", debugstr_us(devname), ret ); return ret; }
diff --git a/dlls/winemac.drv/display.c b/dlls/winemac.drv/display.c index 6444f7bef30..55f95af4e39 100644 --- a/dlls/winemac.drv/display.c +++ b/dlls/winemac.drv/display.c @@ -79,100 +79,6 @@ static void release_display_device_init_mutex(HANDLE mutex) NtClose(mutex); }
-static HKEY get_display_device_reg_key(const WCHAR *device_name) -{ - static const WCHAR display[] = {'\','\','.','\','D','I','S','P','L','A','Y'}; - static const WCHAR video_key[] = { - '\','R','e','g','i','s','t','r','y', - '\','M','a','c','h','i','n','e', - '\','H','A','R','D','W','A','R','E', - '\','D','E','V','I','C','E','M','A','P', - '\','V','I','D','E','O'}; - static const WCHAR current_config_key[] = { - '\','R','e','g','i','s','t','r','y', - '\','M','a','c','h','i','n','e', - '\','S','y','s','t','e','m', - '\','C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t', - '\','H','a','r','d','w','a','r','e',' ','P','r','o','f','i','l','e','s', - '\','C','u','r','r','e','n','t'}; - WCHAR value_name[MAX_PATH], buffer[4096], *end_ptr; - KEY_VALUE_PARTIAL_INFORMATION *value = (void *)buffer; - DWORD adapter_index, size; - char adapter_name[100]; - HKEY hkey; - - /* Device name has to be \.\DISPLAY%d */ - if (wcsnicmp(device_name, display, ARRAY_SIZE(display))) - return FALSE; - - /* Parse \.\DISPLAY* */ - adapter_index = wcstol(device_name + ARRAY_SIZE(display), &end_ptr, 10) - 1; - if (*end_ptr) - return FALSE; - - /* Open \Device\Video* in HKLM\HARDWARE\DEVICEMAP\VIDEO\ */ - if (!(hkey = reg_open_key(NULL, video_key, sizeof(video_key)))) return FALSE; - sprintf(adapter_name, "\Device\Video%d", adapter_index); - asciiz_to_unicode(value_name, adapter_name); - size = query_reg_value(hkey, value_name, value, sizeof(buffer)); - NtClose(hkey); - if (!size || value->Type != REG_SZ) return FALSE; - - /* Replace \Registry\Machine\ prefix with HKEY_CURRENT_CONFIG */ - memmove(buffer + ARRAYSIZE(current_config_key), (const WCHAR *)value->Data + 17, - size - 17 * sizeof(WCHAR)); - memcpy(buffer, current_config_key, sizeof(current_config_key)); - TRACE("display device %s registry settings key %s.\n", wine_dbgstr_w(device_name), - wine_dbgstr_w(buffer)); - return reg_open_key(NULL, buffer, lstrlenW(buffer) * sizeof(WCHAR)); -} - - -static BOOL query_display_setting(HKEY hkey, const char *name, DWORD *ret) -{ - char buffer[1024]; - WCHAR nameW[128]; - KEY_VALUE_PARTIAL_INFORMATION *value = (void *)buffer; - - asciiz_to_unicode(nameW, name); - if (query_reg_value(hkey, nameW, value, sizeof(buffer)) != sizeof(DWORD) || - value->Type != REG_DWORD) - return FALSE; - - *ret = *(DWORD *)value->Data; - return TRUE; -} - - -static BOOL write_registry_settings(const WCHAR *device_name, const DEVMODEW *dm) -{ - HANDLE mutex; - HKEY hkey; - BOOL ret = TRUE; - - mutex = get_display_device_init_mutex(); - if (!(hkey = get_display_device_reg_key(device_name))) - { - release_display_device_init_mutex(mutex); - return FALSE; - } - - ret &= set_setting_value(hkey, "DefaultSettings.BitsPerPel", dm->dmBitsPerPel); - ret &= set_setting_value(hkey, "DefaultSettings.XResolution", dm->dmPelsWidth); - ret &= set_setting_value(hkey, "DefaultSettings.YResolution", dm->dmPelsHeight); - ret &= set_setting_value(hkey, "DefaultSettings.VRefresh", dm->dmDisplayFrequency); - ret &= set_setting_value(hkey, "DefaultSettings.Flags", dm->dmDisplayFlags); - ret &= set_setting_value(hkey, "DefaultSettings.XPanning", dm->dmPosition.x); - ret &= set_setting_value(hkey, "DefaultSettings.YPanning", dm->dmPosition.y); - ret &= set_setting_value(hkey, "DefaultSettings.Orientation", dm->dmDisplayOrientation); - ret &= set_setting_value(hkey, "DefaultSettings.FixedOutput", dm->dmDisplayFixedOutput); - - NtClose(hkey); - release_display_device_init_mutex(mutex); - return ret; -} - - static BOOL write_display_settings(HKEY parent_hkey, CGDirectDisplayID displayID) { BOOL ret = FALSE; @@ -942,13 +848,7 @@ better: /* we have a valid mode */ TRACE("Requested display settings match mode %ld\n", best);
- if ((flags & CDS_UPDATEREGISTRY) && !write_registry_settings(devname, devmode)) - { - WARN("Failed to update registry\n"); - ret = DISP_CHANGE_NOTUPDATED; - } - else if (flags & (CDS_TEST | CDS_NORESET)) - ret = DISP_CHANGE_SUCCESSFUL; + if (flags & (CDS_TEST | CDS_NORESET)) ret = DISP_CHANGE_SUCCESSFUL; else if (wcsicmp(primary_adapter, devname)) { FIXME("Changing non-primary adapter settings is currently unsupported.\n"); diff --git a/dlls/winex11.drv/display.c b/dlls/winex11.drv/display.c index b45a317603a..faec892459f 100644 --- a/dlls/winex11.drv/display.c +++ b/dlls/winex11.drv/display.c @@ -209,89 +209,6 @@ void init_registry_display_settings(void) } }
-static HKEY get_display_device_reg_key( const WCHAR *device_name ) -{ - static const WCHAR display[] = {'\','\','.','\','D','I','S','P','L','A','Y'}; - static const WCHAR video_key[] = { - '\','R','e','g','i','s','t','r','y', - '\','M','a','c','h','i','n','e', - '\','H','A','R','D','W','A','R','E', - '\','D','E','V','I','C','E','M','A','P', - '\','V','I','D','E','O'}; - static const WCHAR current_config_key[] = { - '\','R','e','g','i','s','t','r','y', - '\','M','a','c','h','i','n','e', - '\','S','y','s','t','e','m', - '\','C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t', - '\','H','a','r','d','w','a','r','e',' ','P','r','o','f','i','l','e','s', - '\','C','u','r','r','e','n','t'}; - WCHAR value_name[MAX_PATH], buffer[4096], *end_ptr; - KEY_VALUE_PARTIAL_INFORMATION *value = (void *)buffer; - DWORD adapter_index, size; - char adapter_name[100]; - HKEY hkey; - - /* Device name has to be \.\DISPLAY%d */ - if (wcsnicmp( device_name, display, ARRAY_SIZE(display) )) - return FALSE; - - /* Parse \.\DISPLAY* */ - adapter_index = wcstol( device_name + ARRAY_SIZE(display), &end_ptr, 10 ) - 1; - if (*end_ptr) - return FALSE; - - /* Open \Device\Video* in HKLM\HARDWARE\DEVICEMAP\VIDEO\ */ - if (!(hkey = reg_open_key( NULL, video_key, sizeof(video_key) ))) return FALSE; - sprintf( adapter_name, "\Device\Video%d", adapter_index ); - asciiz_to_unicode( value_name, adapter_name ); - size = query_reg_value( hkey, value_name, value, sizeof(buffer) ); - NtClose( hkey ); - if (!size || value->Type != REG_SZ) return FALSE; - - /* Replace \Registry\Machine\ prefix with HKEY_CURRENT_CONFIG */ - memmove( buffer + ARRAYSIZE(current_config_key), (const WCHAR *)value->Data + 17, - size - 17 * sizeof(WCHAR) ); - memcpy( buffer, current_config_key, sizeof(current_config_key) ); - TRACE( "display device %s registry settings key %s.\n", wine_dbgstr_w(device_name), - wine_dbgstr_w(buffer) ); - return reg_open_key( NULL, buffer, lstrlenW(buffer) * sizeof(WCHAR) ); -} - -static BOOL set_setting_value( HKEY hkey, const char *name, DWORD val ) -{ - WCHAR nameW[128]; - UNICODE_STRING str = { asciiz_to_unicode( nameW, name ) - sizeof(WCHAR), sizeof(nameW), nameW }; - return !NtSetValueKey( hkey, &str, 0, REG_DWORD, &val, sizeof(val) ); -} - -static BOOL write_registry_settings(const WCHAR *device_name, const DEVMODEW *dm) -{ - HANDLE mutex; - HKEY hkey; - BOOL ret = TRUE; - - mutex = get_display_device_init_mutex(); - if (!(hkey = get_display_device_reg_key( device_name ))) - { - release_display_device_init_mutex(mutex); - return FALSE; - } - - ret &= set_setting_value( hkey, "DefaultSettings.BitsPerPel", dm->dmBitsPerPel ); - ret &= set_setting_value( hkey, "DefaultSettings.XResolution", dm->dmPelsWidth ); - ret &= set_setting_value( hkey, "DefaultSettings.YResolution", dm->dmPelsHeight ); - ret &= set_setting_value( hkey, "DefaultSettings.VRefresh", dm->dmDisplayFrequency ); - ret &= set_setting_value( hkey, "DefaultSettings.Flags", dm->dmDisplayFlags ); - ret &= set_setting_value( hkey, "DefaultSettings.XPanning", dm->dmPosition.x ); - ret &= set_setting_value( hkey, "DefaultSettings.YPanning", dm->dmPosition.y ); - ret &= set_setting_value( hkey, "DefaultSettings.Orientation", dm->dmDisplayOrientation ); - ret &= set_setting_value( hkey, "DefaultSettings.FixedOutput", dm->dmDisplayFixedOutput ); - - NtClose( hkey ); - release_display_device_init_mutex(mutex); - return ret; -} - BOOL get_primary_adapter(WCHAR *name) { DISPLAY_DEVICEW dd; @@ -883,14 +800,7 @@ LONG X11DRV_ChangeDisplaySettingsEx( LPCWSTR devname, LPDEVMODEW devmode, return DISP_CHANGE_BADMODE; }
- if (!write_registry_settings(devname, full_mode)) - { - ERR("Failed to write %s display settings to registry.\n", wine_dbgstr_w(devname)); - free_full_mode(full_mode); - free(displays); - return DISP_CHANGE_NOTUPDATED; - } - + *devmode = *full_mode; free_full_mode(full_mode); break; }
Zhiyi Zhang (@zhiyi) commented about dlls/winex11.drv/display.c:
return FALSE; }
- memcpy(devmode, (BYTE *)cached_modes + (sizeof(*cached_modes) + cached_modes[0].dmDriverExtra) * n, sizeof(*devmode));
- mode = *(DEVMODEW *)((BYTE *)cached_modes + (sizeof(*cached_modes) + cached_modes[0].dmDriverExtra) * n); pthread_mutex_unlock( &settings_mutex );
-done:
- /* Set generic fields */
- devmode->dmSize = FIELD_OFFSET(DEVMODEW, dmICMMethod);
- devmode->dmDriverExtra = 0;
- devmode->dmSpecVersion = DM_SPECVERSION;
- devmode->dmDriverVersion = DM_SPECVERSION;
- lstrcpyW(devmode->dmDeviceName, dev_name);
- memcpy( &devmode->dmFields, &mode.dmFields, devmode->dmSize - offsetof(DEVMODEW, dmFields) ); return TRUE;
You should move this memcpy() before pthread_mutex_unlock().
Zhiyi Zhang (@zhiyi) commented about dlls/win32u/sysparams.c:
return FALSE; }
- user_driver->pUpdateDisplayDevices( &device_manager, TRUE, &ctx );
- if (!user_driver->pUpdateDisplayDevices( &device_manager, TRUE, &ctx ))
- {
static const struct gdi_gpu gpu;static const struct gdi_adapter adapter ={.state_flags = DISPLAY_DEVICE_ATTACHED_TO_DESKTOP | DISPLAY_DEVICE_PRIMARY_DEVICE | DISPLAY_DEVICE_VGA_COMPATIBLE,};struct gdi_monitor monitor ={.state_flags = DISPLAY_DEVICE_ACTIVE | DISPLAY_DEVICE_ATTACHED,};
You can initialize rc_monitor and rc_work here as well.
On Fri Jul 1 07:10:03 2022 +0000, Zhiyi Zhang wrote:
You should move this memcpy() before pthread_mutex_unlock().
It's copying from the local `mode` variable, which has been copied from the cached modes within the mutex already. It's a bit redundant but I used the local variable for ENUM_CURRENT_SETTINGS.
It's pretty much temporary anyway as I intend to move the existing mode enumeration to win32u entirely later and only keep ENUM_CURRENT_SETTINGS in the drivers.
On Fri Jul 1 07:23:12 2022 +0000, Rémi Bernon wrote:
It's copying from the local `mode` variable, which has been copied from the cached modes within the mutex already. It's a bit redundant but I used the local variable for ENUM_CURRENT_SETTINGS. It's pretty much temporary anyway as I intend to move the available mode enumeration to win32u entirely later and only keep ENUM_CURRENT_SETTINGS in the drivers.
Right, I misread that.
Zhiyi Zhang (@zhiyi) commented about dlls/win32u/sysparams.c:
return ret;}
+static BOOL write_registry_settings( const WCHAR *adapter_path, const DEVMODEW *mode ) +{
- HANDLE mutex;
- HKEY hkey;
- BOOL ret;
- mutex = get_display_device_init_mutex();
- if (!config_key && !(config_key = reg_open_key( NULL, config_keyW, sizeof(config_keyW) ))) return FALSE;
mutex is not released here.
Zhiyi Zhang (@zhiyi) commented about dlls/win32u/sysparams.c:
if (!NtUserEnumDisplaySettings( devname, ENUM_CURRENT_SETTINGS, ¤t_mode, 0 )) current_mode.dmSize = 0; if (!(devmode = validate_display_settings( &default_mode, ¤t_mode, devmode ))) return DISP_CHANGE_BADMODE;
- ret = user_driver->pChangeDisplaySettingsEx( device_name, devmode, hwnd, flags, lparam );
- if (ret != DISP_CHANGE_SUCCESSFUL)
ERR( "Changing %s display settings returned %d.\n", debugstr_us(devname), ret );
- ret = user_driver->pChangeDisplaySettingsEx( device_name, devmode, hwnd, flags | CDS_TEST, lparam );
- if (!ret && (flags & CDS_UPDATEREGISTRY) && !write_registry_settings( adapter_path, devmode )) ret = DISP_CHANGE_NOTUPDATED;
- else if (flags & (CDS_TEST | CDS_NORESET)) ret = DISP_CHANGE_SUCCESSFUL;
- else ret = user_driver->pChangeDisplaySettingsEx( device_name, devmode, hwnd, flags, lparam );
I think you can remove CDS_UPDATEREGISTRY here. Otherwise, user_driver->pChangeDisplaySettingsEx() will try to find the full mode again.
Zhiyi Zhang (@zhiyi) commented about dlls/winex11.drv/display.c:
return DISP_CHANGE_BADMODE; }
if (!write_registry_settings(devname, full_mode)){ERR("Failed to write %s display settings to registry.\n", wine_dbgstr_w(devname));free_full_mode(full_mode);free(displays);return DISP_CHANGE_NOTUPDATED;}
*devmode = *full_mode;
Be very careful about dmDriverExtra. You are losing private driver data here. "memcpy(full_mode, found_mode, sizeof(*found_mode) + found_mode->dmDriverExtra)" is how full mode is populated.
On Fri Jul 1 07:48:31 2022 +0000, Zhiyi Zhang wrote:
Be very careful about dmDriverExtra. You are losing private driver data here. "memcpy(full_mode, found_mode, sizeof(*found_mode) + found_mode->dmDriverExtra)" is how full mode is populated.
Oh, this full mode is used for storing in the registry. So we don't need private data. But I think it's still best to dmDriverExtra to 0 after copying.
On Fri Jul 1 07:46:55 2022 +0000, Zhiyi Zhang wrote:
I think you can remove CDS_UPDATEREGISTRY here. Otherwise, user_driver->pChangeDisplaySettingsEx() will try to find the full mode again.
Yes, though as you spotted below we'd need to keep the driver extra data around in that case.
Ultimately I intend to store the driver extra in registry blob as well, and cache it in win32u. The first `pChangeDisplaySettingsEx` call would be replaced by a win32u-side full mode lookup, then passed to the actual `pChangeDisplaySettingsEx` call. But we don't have the mode list there yet.
-
Rémi Bernon -
Rémi Bernon (＠rbernon)
-
Zhiyi Zhang (＠zhiyi)