Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=56674
Now that we write all the display modes as a blob, we also write their header to the registry. This includes the dmSize field which is later used to iterate the modes after they've been read from the registry. The virtual desktop mode and some drivers were not setting it properly.
-- v2: winemac: Set DEVMODEW dmSize field. wineandroid: Set DEVMODEW dmSize field. win32u: Set DEVMODEW dmSize field.
From: Rémi Bernon rbernon@codeweavers.com
--- dlls/win32u/sysparams.c | 23 +++++++++++++++-------- 1 file changed, 15 insertions(+), 8 deletions(-)
diff --git a/dlls/win32u/sysparams.c b/dlls/win32u/sysparams.c index e7262cd33f6..d25ac89f130 100644 --- a/dlls/win32u/sysparams.c +++ b/dlls/win32u/sysparams.c @@ -1718,23 +1718,29 @@ static BOOL default_update_display_devices( BOOL force, struct device_manager_ct */ static const DEVMODEW modes[] = { - { .dmFields = DM_DISPLAYORIENTATION | DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFLAGS | DM_DISPLAYFREQUENCY, + { .dmSize = sizeof(DEVMODEW), + .dmFields = DM_DISPLAYORIENTATION | DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFLAGS | DM_DISPLAYFREQUENCY, .dmBitsPerPel = 32, .dmPelsWidth = 640, .dmPelsHeight = 480, .dmDisplayFrequency = 60, }, - { .dmFields = DM_DISPLAYORIENTATION | DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFLAGS | DM_DISPLAYFREQUENCY, + { .dmSize = sizeof(DEVMODEW), + .dmFields = DM_DISPLAYORIENTATION | DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFLAGS | DM_DISPLAYFREQUENCY, .dmBitsPerPel = 32, .dmPelsWidth = 800, .dmPelsHeight = 600, .dmDisplayFrequency = 60, }, - { .dmFields = DM_DISPLAYORIENTATION | DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFLAGS | DM_DISPLAYFREQUENCY, + { .dmSize = sizeof(DEVMODEW), + .dmFields = DM_DISPLAYORIENTATION | DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFLAGS | DM_DISPLAYFREQUENCY, .dmBitsPerPel = 32, .dmPelsWidth = 1024, .dmPelsHeight = 768, .dmDisplayFrequency = 60, }, - { .dmFields = DM_DISPLAYORIENTATION | DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFLAGS | DM_DISPLAYFREQUENCY, + { .dmSize = sizeof(DEVMODEW), + .dmFields = DM_DISPLAYORIENTATION | DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFLAGS | DM_DISPLAYFREQUENCY, .dmBitsPerPel = 16, .dmPelsWidth = 640, .dmPelsHeight = 480, .dmDisplayFrequency = 60, }, - { .dmFields = DM_DISPLAYORIENTATION | DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFLAGS | DM_DISPLAYFREQUENCY, + { .dmSize = sizeof(DEVMODEW), + .dmFields = DM_DISPLAYORIENTATION | DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFLAGS | DM_DISPLAYFREQUENCY, .dmBitsPerPel = 16, .dmPelsWidth = 800, .dmPelsHeight = 600, .dmDisplayFrequency = 60, }, - { .dmFields = DM_DISPLAYORIENTATION | DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFLAGS | DM_DISPLAYFREQUENCY, + { .dmSize = sizeof(DEVMODEW), + .dmFields = DM_DISPLAYORIENTATION | DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFLAGS | DM_DISPLAYFREQUENCY, .dmBitsPerPel = 16, .dmPelsWidth = 1024, .dmPelsHeight = 768, .dmDisplayFrequency = 60, }, }; static const DWORD source_flags = DISPLAY_DEVICE_ATTACHED_TO_DESKTOP | DISPLAY_DEVICE_PRIMARY_DEVICE | DISPLAY_DEVICE_VGA_COMPATIBLE; struct pci_id pci_id = {0}; struct gdi_monitor monitor = {0}; - DEVMODEW mode = {{0}}; + DEVMODEW mode = {.dmSize = sizeof(mode)};
if (!force) return TRUE;
@@ -1838,6 +1844,7 @@ static void add_virtual_modes( struct device_manager_ctx *ctx, const DEVMODEW *c { DEVMODEW mode = { + .dmSize = sizeof(mode), .dmFields = DM_DISPLAYORIENTATION | DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFLAGS | DM_DISPLAYFREQUENCY, .dmDisplayFrequency = 60, .dmBitsPerPel = depths[i], @@ -1872,7 +1879,7 @@ static void add_virtual_modes( struct device_manager_ctx *ctx, const DEVMODEW *c
static BOOL add_virtual_source( struct device_manager_ctx *ctx ) { - DEVMODEW current, initial = ctx->primary, maximum = ctx->primary; + DEVMODEW current = {.dmSize = sizeof(current)}, initial = ctx->primary, maximum = ctx->primary; struct source virtual_source = { .state_flags = DISPLAY_DEVICE_ATTACHED_TO_DESKTOP | DISPLAY_DEVICE_PRIMARY_DEVICE | DISPLAY_DEVICE_VGA_COMPATIBLE,
From: Rémi Bernon rbernon@codeweavers.com
--- dlls/wineandroid.drv/init.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/dlls/wineandroid.drv/init.c b/dlls/wineandroid.drv/init.c index c8d997b7aa4..9a06d8f147b 100644 --- a/dlls/wineandroid.drv/init.c +++ b/dlls/wineandroid.drv/init.c @@ -282,6 +282,7 @@ UINT ANDROID_UpdateDisplayDevices( const struct gdi_device_manager *device_manag }; const DEVMODEW mode = { + .dmSize = sizeof(mode), .dmFields = DM_DISPLAYORIENTATION | DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL | DM_DISPLAYFLAGS | DM_DISPLAYFREQUENCY, .dmBitsPerPel = screen_bpp, .dmPelsWidth = screen_width, .dmPelsHeight = screen_height, .dmDisplayFrequency = 60,
From: Rémi Bernon rbernon@codeweavers.com
--- dlls/winemac.drv/display.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/dlls/winemac.drv/display.c b/dlls/winemac.drv/display.c index c8e29cbf908..cc580e155ef 100644 --- a/dlls/winemac.drv/display.c +++ b/dlls/winemac.drv/display.c @@ -97,7 +97,7 @@ static BOOL display_mode_is_supported(CGDisplayModeRef display_mode) }
-static void display_mode_to_devmode(CGDirectDisplayID display_id, CGDisplayModeRef display_mode, DEVMODEW *devmode) +static void display_mode_to_devmode_fields(CGDirectDisplayID display_id, CGDisplayModeRef display_mode, DEVMODEW *devmode) { uint32_t io_flags; double rotation; @@ -847,7 +847,11 @@ static DEVMODEW *display_get_modes(CGDirectDisplayID display_id, int *modes_coun for (i = 0; i < count; i++) { CGDisplayModeRef mode = (CGDisplayModeRef)CFArrayGetValueAtIndex(modes, i); - display_mode_to_devmode(display_id, mode, devmodes + i); + + memset(devmodes + i, 0, sizeof(*devmodes)); + devmodes[i].dmSize = sizeof(*devmodes); + + display_mode_to_devmode_fields(display_id, mode, devmodes + i);
if (retina_enabled && display_mode_matches_descriptor(mode, desc)) { @@ -892,7 +896,7 @@ static void display_get_current_mode(struct macdrv_display *display, DEVMODEW *d devmode->dmPosition.y = CGRectGetMinY(display->frame); devmode->dmFields |= DM_POSITION;
- display_mode_to_devmode(display_id, display_mode, devmode); + display_mode_to_devmode_fields(display_id, display_mode, devmode); if (retina_enabled) { struct display_mode_descriptor *desc = create_original_display_mode_descriptor(display_id);
v2: Fix a typo in winemac.
-
Rémi Bernon -
Rémi Bernon (＠rbernon)