ilo: improve winsys documentation/comments
authorChia-I Wu <olvaffe@gmail.com>
Sat, 8 Mar 2014 06:25:07 +0000 (14:25 +0800)
committerChia-I Wu <olvaffe@gmail.com>
Mon, 10 Mar 2014 08:42:41 +0000 (16:42 +0800)
commit276348e85a37979b474cd19d018097163147e501
tree9fa55fd14c1bc23408ac29ea892c4b27ff7b9437
parentf2aabecbb05daf62c773f8c04819433e980d51dc
ilo: improve winsys documentation/comments

Document the interface, and add comments as to why some features are enabled
and why some checks are made.
src/gallium/winsys/intel/drm/intel_drm_winsys.c
src/gallium/winsys/intel/intel_winsys.h