glsl: Improve documentation of ir_loop counter/control fields.
authorPaul Berry <stereotype441@gmail.com>
Wed, 27 Nov 2013 19:39:51 +0000 (11:39 -0800)
committerPaul Berry <stereotype441@gmail.com>
Sat, 30 Nov 2013 05:46:23 +0000 (21:46 -0800)
commitaf9af2965bbd7ba8d18cd1064afcf57392904edb
treee9c490d69c7eeceb3152a751b113338a86fdd3e5
parenta810db7b84b00763ce9ccbf40baee3f534057a80
glsl: Improve documentation of ir_loop counter/control fields.

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/glsl/ir.h