| commit | d5016495cc1b50b1673d0d3ab8e6af8249b071d5 | [log] [tgz] |
|---|---|---|
| author | Eric Anholt <eric@anholt.net> | Thu Dec 06 12:15:13 2012 -0800 |
| committer | Eric Anholt <eric@anholt.net> | Tue Dec 11 10:13:08 2012 -0800 |
| tree | a60b5f17f2d19ac01cf96c0f9a0ccb06474edfd7 | |
| parent | b278f65e1c5295794dcf08d100356e6ded6c1f32 [diff] |
i965/fs: Rewrite discards to use a flag subreg to track discarded pixels. This makes much more sense on gen6+, and will also prove useful for early exit of shaders on discard. v2: fix up a stale comment from before converting gen4-5. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>