| commit | 9ac6a9b2fa45debac63f2e2b20d78c4776d06e37 | [log] [tgz] |
|---|---|---|
| author | Kenneth Graunke <kenneth@whitecape.org> | Mon Dec 27 00:22:38 2010 -0800 |
| committer | Kenneth Graunke <kenneth@whitecape.org> | Mon Dec 27 00:59:31 2010 -0800 |
| tree | 54998e214bb93f86ac57899e4367bcdf010d4163 | |
| parent | 23aa3c552cc54a3242142b82916090f8b7b32e44 [diff] |
glsl: Support if-flattening beyond a given maximum nesting depth. This adds a new optional max_depth parameter (defaulting to 0) to lower_if_to_cond_assign, and makes the pass only flatten if-statements nested deeper than that. By default, all if-statements will be flattened, just like before. This patch also renames do_if_to_cond_assign to lower_if_to_cond_assign, to match the new naming conventions.