wined3d: Mark the draw buffer as dirty in context_create().
[wine] / dlls / wineps16.drv16 /
drwxr-xr-x   ..
-rw-r--r-- 285 Makefile.in
-rw-r--r-- 3087 driver.c
-rw-r--r-- 317 wineps16.drv16.spec