From: Jacek Caban jacek@codeweavers.com
--- dlls/winex11.drv/clipboard.c | 11 +++++------ dlls/winex11.drv/window.c | 7 ++++--- dlls/winex11.drv/xrandr.c | 8 ++++++-- 3 files changed, 15 insertions(+), 11 deletions(-)
diff --git a/dlls/winex11.drv/clipboard.c b/dlls/winex11.drv/clipboard.c index 1dcd5362c8c..f9e6764fc0a 100644 --- a/dlls/winex11.drv/clipboard.c +++ b/dlls/winex11.drv/clipboard.c @@ -914,12 +914,11 @@ static void *import_text_html( Atom type, const void *data, size_t size, size_t /* Firefox uses UTF-16LE with byte order mark. Convert to UTF-8 without the BOM. */ if (size >= sizeof(WCHAR) && ((const WCHAR *)data)[0] == 0xfeff) { - len = WideCharToMultiByte( CP_UTF8, 0, (const WCHAR *)data + 1, size / sizeof(WCHAR) - 1, - NULL, 0, NULL, NULL ); - if (!(text = malloc( len ))) return 0; - WideCharToMultiByte( CP_UTF8, 0, (const WCHAR *)data + 1, size / sizeof(WCHAR) - 1, - text, len, NULL, NULL ); - size = len; + DWORD str_len; + RtlUnicodeToUTF8N( NULL, 0, &str_len, (const WCHAR *)data + 1, size - sizeof(WCHAR) ); + if (!(text = malloc( str_len ))) return NULL; + RtlUnicodeToUTF8N( text, str_len, &str_len, (const WCHAR *)data + 1, size - sizeof(WCHAR) ); + size = str_len; data = text; }
diff --git a/dlls/winex11.drv/window.c b/dlls/winex11.drv/window.c index d7027032465..3b0ccd8d22a 100644 --- a/dlls/winex11.drv/window.c +++ b/dlls/winex11.drv/window.c @@ -437,22 +437,23 @@ static void sync_window_opacity( Display *display, Window win, */ static void sync_window_text( Display *display, Window win, const WCHAR *text ) { - UINT count; + DWORD count, len; char *buffer, *utf8_buffer; XTextProperty prop;
/* allocate new buffer for window text */ + len = lstrlenW( text ); count = WideCharToMultiByte(CP_UNIXCP, 0, text, -1, NULL, 0, NULL, NULL); if (!(buffer = malloc( count ))) return; WideCharToMultiByte(CP_UNIXCP, 0, text, -1, buffer, count, NULL, NULL);
- count = WideCharToMultiByte(CP_UTF8, 0, text, strlenW(text), NULL, 0, NULL, NULL); + RtlUnicodeToUTF8N( NULL, 0, &count, text, len * sizeof(WCHAR) ); if (!(utf8_buffer = malloc( count ))) { free( buffer ); return; } - WideCharToMultiByte(CP_UTF8, 0, text, strlenW(text), utf8_buffer, count, NULL, NULL); + RtlUnicodeToUTF8N( utf8_buffer, count, &count, text, len * sizeof(WCHAR) );
if (XmbTextListToTextProperty( display, &buffer, 1, XStdICCTextStyle, &prop ) == Success) { diff --git a/dlls/winex11.drv/xrandr.c b/dlls/winex11.drv/xrandr.c index b0619c0abcd..6ede776d76b 100644 --- a/dlls/winex11.drv/xrandr.c +++ b/dlls/winex11.drv/xrandr.c @@ -652,6 +652,7 @@ static BOOL get_gpu_properties_from_vulkan( struct gdi_gpu *gpu, const XRRProvid VkPhysicalDeviceIDProperties id; VkInstance vk_instance = NULL; VkDisplayKHR vk_display; + DWORD len; BOOL ret = FALSE; VkResult vr;
@@ -723,7 +724,8 @@ static BOOL get_gpu_properties_from_vulkan( struct gdi_gpu *gpu, const XRRProvid gpu->vendor_id = properties2.properties.vendorID; gpu->device_id = properties2.properties.deviceID; } - MultiByteToWideChar( CP_UTF8, 0, properties2.properties.deviceName, -1, gpu->name, ARRAY_SIZE(gpu->name) ); + RtlUTF8ToUnicodeN( gpu->name, sizeof(gpu->name), &len, properties2.properties.deviceName, + strlen( properties2.properties.deviceName ) + 1 ); ret = TRUE; goto done; } @@ -749,6 +751,7 @@ static BOOL xrandr14_get_gpus2( struct gdi_gpu **new_gpus, int *count, BOOL get_ INT primary_provider = -1; RECT primary_rect; BOOL ret = FALSE; + DWORD len; INT i, j;
screen_resources = xrandr_get_screen_resources(); @@ -803,7 +806,8 @@ static BOOL xrandr14_get_gpus2( struct gdi_gpu **new_gpus, int *count, BOOL get_ if (get_properties) { if (!get_gpu_properties_from_vulkan( &gpus[i], provider_info )) - MultiByteToWideChar( CP_UTF8, 0, provider_info->name, -1, gpus[i].name, ARRAY_SIZE(gpus[i].name) ); + RtlUTF8ToUnicodeN( gpus[i].name, sizeof(gpus[i].name), &len, provider_info->name, + strlen( provider_info->name ) + 1 ); /* FIXME: Add an alternate method of getting PCI IDs, for systems that don't support Vulkan */ } pXRRFreeProviderInfo( provider_info );