diff options
Diffstat (limited to 'mesalib/src/glsl/nir/nir_opt_algebraic.py')
| -rw-r--r-- | mesalib/src/glsl/nir/nir_opt_algebraic.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mesalib/src/glsl/nir/nir_opt_algebraic.py b/mesalib/src/glsl/nir/nir_opt_algebraic.py index fa039222f..eace791f5 100644 --- a/mesalib/src/glsl/nir/nir_opt_algebraic.py +++ b/mesalib/src/glsl/nir/nir_opt_algebraic.py @@ -156,6 +156,8 @@ optimizations = [ (('fpow', a, 2.0), ('fmul', a, a)), (('fpow', a, 4.0), ('fmul', ('fmul', a, a), ('fmul', a, a))), (('fpow', 2.0, a), ('fexp2', a)), + (('fpow', ('fpow', a, 2.2), 0.454545), a), + (('fpow', ('fabs', ('fpow', a, 2.2)), 0.454545), ('fabs', a)), (('fsqrt', ('fexp2', a)), ('fexp2', ('fmul', 0.5, a))), (('frcp', ('fexp2', a)), ('fexp2', ('fneg', a))), (('frsq', ('fexp2', a)), ('fexp2', ('fmul', -0.5, a))), |