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| author | Dave Airlie <airlied@gmail.com> | 2014-08-14 18:44:50 +1000 |
|---|---|---|
| committer | Ilia Mirkin <imirkin@alum.mit.edu> | 2015-02-19 00:28:35 -0500 |
| commit | 8be5ee23de774a1101b808ff081cc3316d358933 (patch) | |
| tree | c8631e36a54c2b892d5d499d8b1346c4430a563d /src/glsl/lower_instructions.cpp | |
| parent | 3bbaf719940447045b4f1faae77953e15908cfec (diff) | |
| download | external_mesa3d-8be5ee23de774a1101b808ff081cc3316d358933.zip external_mesa3d-8be5ee23de774a1101b808ff081cc3316d358933.tar.gz external_mesa3d-8be5ee23de774a1101b808ff081cc3316d358933.tar.bz2 | |
glsl: enable/disable certain lowering passes for doubles
We want to restrict some lowering passes to floats only,
and enable other for doubles.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Diffstat (limited to 'src/glsl/lower_instructions.cpp')
| -rw-r--r-- | src/glsl/lower_instructions.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/glsl/lower_instructions.cpp b/src/glsl/lower_instructions.cpp index 09afe55..5c1d6aa 100644 --- a/src/glsl/lower_instructions.cpp +++ b/src/glsl/lower_instructions.cpp @@ -306,7 +306,7 @@ lower_instructions_visitor::mod_to_floor(ir_expression *ir) /* Don't generate new IR that would need to be lowered in an additional * pass. */ - if (lowering(DIV_TO_MUL_RCP)) + if (lowering(DIV_TO_MUL_RCP) && ir->type->is_float()) div_to_mul_rcp(div_expr); ir_expression *const floor_expr = @@ -548,7 +548,7 @@ lower_instructions_visitor::visit_leave(ir_expression *ir) break; case ir_binop_mod: - if (lowering(MOD_TO_FLOOR) && ir->type->is_float()) + if (lowering(MOD_TO_FLOOR) && (ir->type->is_float() || ir->type->is_double())) mod_to_floor(ir); break; @@ -563,7 +563,7 @@ lower_instructions_visitor::visit_leave(ir_expression *ir) break; case ir_binop_ldexp: - if (lowering(LDEXP_TO_ARITH)) + if (lowering(LDEXP_TO_ARITH) && ir->type->is_float()) ldexp_to_arith(ir); break; |