According to GLSL.std.450 spec, the operand for step() function must be
a floating-point. It does not restrict the value to 32-bit floats.
---
src/compiler/nir/nir_opcodes.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/compiler/nir/nir_opcodes.py b/src/compiler/nir/nir_opcodes.py
index 31b4615..39c01a7 100644
--- a/src/compiler/nir/nir_opcodes.py
+++ b/src/compiler/nir/nir_opcodes.py
@@ -467,7 +467,7 @@ binop_reduce("fany_nequal", 1, tfloat32, tfloat32, "{src0}
!= {src1}",
# and false respectively
binop("slt", tfloat32, "", "(src0 < src1) ? 1.0f : 0.0f") # Set on Less Than
-binop("sge", tfloat32, "", "(src0 >= src1) ? 1.0f : 0.0f") # Set on Greater or
Equal
+binop("sge", tfloat, "", "(src0 >= src1) ? 1.0f : 0.0f") # Set on Greater or
Equal
binop("seq", tfloat32, commutative, "(src0 == src1) ? 1.0f : 0.0f") # Set on
Equal
binop("sne", tfloat32, commutative, "(src0 != src1) ? 1.0f : 0.0f") # Set on
Not Equal
--
2.9.4
_______________________________________________
mesa-dev mailing list
[email protected]
https://lists.freedesktop.org/mailman/listinfo/mesa-dev
