diff options
| author | Eric Anholt <[email protected]> | 2013-11-07 12:15:13 -0800 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2013-11-15 11:33:07 -0800 |
| commit | aa6d7bc6d601c8803b136f427b8d86aa1043450c (patch) | |
| tree | 83702cd8c1bcf5bf3c31f94c0cb7ae3680eba2ee /src/glx/glxcmds.c | |
| parent | 477f8cd08bb8467d28fdfd6c25fe358957e3da58 (diff) | |
glsl: Apply the transformation "1/rsq(x) == sqrt(x)" in opt_algebraic.
The comment was stale, because the lowering in question wasn't happening
in lower_instructions.cpp. Presumably if the lowering ever moves there,
we can plumb the lowering mask through to opt_algebraic.
total instructions in shared programs: 1618696 -> 1616810 (-0.12%)
instructions in affected programs: 243018 -> 241132 (-0.78%)
GAINED: 0
LOST: 0
Reviewed-by: Jordan Justen <[email protected]>
Diffstat (limited to 'src/glx/glxcmds.c')
0 files changed, 0 insertions, 0 deletions