wined3d: Use the context's current render target the get the swapchain drawable size.
[wine] / dlls / ctapi32 /
drwxr-xr-x   ..
-rw-r--r-- 253 Makefile.in
-rw-r--r-- 3047 ctapi.h
-rw-r--r-- 4282 ctapi32.c
-rw-r--r-- 144 ctapi32.spec