indices: add some comments
authorBrian Paul <brianp@vmware.com>
Wed, 19 Jun 2013 16:39:43 +0000 (10:39 -0600)
committerBrian Paul <brianp@vmware.com>
Wed, 19 Jun 2013 17:13:14 +0000 (11:13 -0600)
commit8b3d4efed8275b0f9ddc436a61884c8bc0171192
tree04198beb8d0e72882da3601187e222f6c9c58d8b
parent2e8c51c98fa3047f6a690c0c3f6edfb817bdfe1f
indices: add some comments

This is pretty complicated code with few/any comments.  Here's a first stab.

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
src/gallium/auxiliary/indices/u_indices.c
src/gallium/auxiliary/indices/u_unfilled_indices.c