From 8be5ee23de774a1101b808ff081cc3316d358933 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Thu, 14 Aug 2014 18:44:50 +1000 Subject: [PATCH] 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 Reviewed-by: Ilia Mirkin --- src/glsl/lower_instructions.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/glsl/lower_instructions.cpp b/src/glsl/lower_instructions.cpp index 09afe556454..5c1d6aae8fb 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; -- 2.30.2