diff options
| author | Eric Anholt <[email protected]> | 2010-08-05 15:22:05 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2010-08-05 15:34:00 -0700 |
| commit | bc4034b243975089c06c4415d4e26edaaaec7a46 (patch) | |
| tree | c6a3ae69c5b02f86bcd1bbc224f65eace4c49821 /src/glsl/ir_optimization.h | |
| parent | 8048226b7b1bbe8fd89f9c32fa4fadca4b8760c4 (diff) | |
glsl2: Add a pass to convert exp and log to exp2 and log2.
Fixes ir_to_mesa handling of unop_log, which used the weird ARB_vp LOG
opcode that doesn't do what we want. This also lets the multiplication
coefficients in there get constant-folded, possibly.
Fixes:
glsl-fs-log
Diffstat (limited to 'src/glsl/ir_optimization.h')
| -rw-r--r-- | src/glsl/ir_optimization.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/glsl/ir_optimization.h b/src/glsl/ir_optimization.h index eac28dc64cb..c6e7beb447f 100644 --- a/src/glsl/ir_optimization.h +++ b/src/glsl/ir_optimization.h @@ -38,6 +38,7 @@ bool do_dead_code_local(exec_list *instructions); bool do_dead_code_unlinked(exec_list *instructions); bool do_dead_functions(exec_list *instructions); bool do_div_to_mul_rcp(exec_list *instructions); +bool do_explog_to_explog2(exec_list *instructions); bool do_function_inlining(exec_list *instructions); bool do_if_return(exec_list *instructions); bool do_if_simplification(exec_list *instructions); |