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| author | Eric Anholt <eric@anholt.net> | 2011-01-17 22:07:55 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2011-01-18 10:17:37 -0800 |
| commit | 58c988ada56114b56477983f66b4039219f1a82c (patch) | |
| tree | 0599f47a88746a3176894b9b492ade28bf5f37ed /src/glsl/loop_analysis.h | |
| parent | 754b9c5363aa7ae5f47c88c78790b3fe35c07403 (diff) | |
| download | external_mesa3d-58c988ada56114b56477983f66b4039219f1a82c.zip external_mesa3d-58c988ada56114b56477983f66b4039219f1a82c.tar.gz external_mesa3d-58c988ada56114b56477983f66b4039219f1a82c.tar.bz2 | |
glsl: Skip the rest of loop unrolling if no loops were found.
Shaves 1.6% (+/- 1.0%) off of ff_fragment_shader glean texCombine time
(n=5).
Diffstat (limited to 'src/glsl/loop_analysis.h')
| -rw-r--r-- | src/glsl/loop_analysis.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/glsl/loop_analysis.h b/src/glsl/loop_analysis.h index 7b0511f..2297308 100644 --- a/src/glsl/loop_analysis.h +++ b/src/glsl/loop_analysis.h @@ -214,6 +214,8 @@ public: loop_variable_state *insert(ir_loop *ir); + bool loop_found; + private: loop_state(); |