On Wed, Apr 1, 2015 at 6:49 PM, Jason Ekstrand <ja...@jlekstrand.net> wrote:
> On Tue, Mar 31, 2015 at 4:10 PM, Ilia Mirkin <imir...@alum.mit.edu> wrote:
>> On Tue, Mar 31, 2015 at 6:57 PM, Rob Clark <robdcl...@gmail.com> wrote:
>>> From: Rob Clark <robcl...@freedesktop.org>
>>>
>>> Signed-off-by: Rob Clark <robcl...@freedesktop.org>
>>> ---
>>> src/glsl/nir/nir_opcodes.py | 4 ++--
>>> 1 file changed, 2 insertions(+), 2 deletions(-)
>>>
>>> diff --git a/src/glsl/nir/nir_opcodes.py b/src/glsl/nir/nir_opcodes.py
>>> index 062cd62..b92fc7e 100644
>>> --- a/src/glsl/nir/nir_opcodes.py
>>> +++ b/src/glsl/nir/nir_opcodes.py
>>> @@ -161,11 +161,11 @@ unop_convert("f2i", tfloat, tint, "src0") #
>>> Float-to-integer conversion.
>>> unop_convert("f2u", tfloat, tunsigned, "src0") # Float-to-unsigned
>>> conversion
>>> unop_convert("i2f", tint, tfloat, "src0") # Integer-to-float conversion.
>>> # Float-to-boolean conversion
>>> -unop_convert("f2b", tfloat, tbool, "src0 == 0.0f")
>>> +unop_convert("f2b", tfloat, tbool, "src0 != 0.0f")
>>> # Boolean-to-float conversion
>>> unop_convert("b2f", tbool, tfloat, "src0 ? 1.0f : 0.0f")
>>> # Int-to-boolean conversion
>>> -unop_convert("i2b", tint, tbool, "src0 == 0")
>>> +unop_convert("i2b", tint, tbool, "src0 != 0")
>>> unop_convert("b2i", tbool, tint, "src0 ? 0 : -1") # Boolean-to-int
>>> conversion
>>
>> Fix this while you're at it as well? Should be src0 ? -1 : 0, I assume...
>
> Or src0 ? 1 : 0... I'm not sure there.
> --Jason
Yeah, I think it should be src0 ? 1 : 0.
>
>>> unop_convert("u2f", tunsigned, tfloat, "src0") #Unsigned-to-float
>>> conversion.
>>>
>>> --
>>> 2.1.0
>>>
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