diff --git a/dlls/gdi32/dib.c b/dlls/gdi32/dib.c index 767c0a990f..eebc321765 100644 --- a/dlls/gdi32/dib.c +++ b/dlls/gdi32/dib.c @@ -332,21 +332,26 @@ INT WINAPI SetDIBits( HDC hdc, HBITMAP hbitmap, UINT startscan, UINT lines, LPCVOID bits, const BITMAPINFO *info, UINT coloruse ) { - DC *dc; + DC *dc = get_dc_ptr( hdc ); + BOOL delete_hdc = FALSE; BITMAPOBJ *bitmap; INT result = 0; - if (coloruse == DIB_RGB_COLORS) hdc = CreateCompatibleDC(0); + if (coloruse == DIB_RGB_COLORS && !dc) + { + hdc = CreateCompatibleDC(0); + dc = get_dc_ptr( hdc ); + delete_hdc = TRUE; + } - if (!(dc = get_dc_ptr( hdc ))) - return 0; + if (!dc) return 0; update_dc( dc ); if (!(bitmap = GDI_GetObjPtr( hbitmap, OBJ_BITMAP ))) { release_dc_ptr( dc ); - if (coloruse == DIB_RGB_COLORS) DeleteDC(hdc); + if (delete_hdc) DeleteDC(hdc); return 0; } @@ -365,7 +370,7 @@ INT WINAPI SetDIBits( HDC hdc, HBITMAP hbitmap, UINT startscan, done: GDI_ReleaseObj( hbitmap ); release_dc_ptr( dc ); - if (coloruse == DIB_RGB_COLORS) DeleteDC(hdc); + if (delete_hdc) DeleteDC(hdc); return result; }