gdiplus: If a device doesn't support AlphaBlend don't convert image to PARGB.
[wine] / dlls / winnls.dll16 /
drwxr-xr-x   ..
-rw-r--r-- 135 Makefile.in
-rw-r--r-- 1467 winnls.c
-rw-r--r-- 864 winnls.dll16.spec