surface/swapchain: apply present mode 91/89491/4
-rw-r--r-- 321 .gitignore
-rw-r--r-- 1173 COPYING
-rw-r--r-- 74 Makefile.am
-rwxr-xr-x 200 autogen.sh
-rw-r--r-- 1139 configure.ac
drwxr-xr-x - include
drwxr-xr-x - packaging
drwxr-xr-x - samples
drwxr-xr-x - src