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skia
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skia
/
7142e4053415891a00312414d8909ef381f45686
/
.
/
tests
/
sksl
/
intrinsics
/
FaceForward.glsl
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out
vec4 sk_FragColor
;
in
float
a
;
in
float
b
;
in
float
c
;
in
vec4 d
;
in
vec4 e
;
in
vec4 f
;
void
main
()
{
sk_FragColor
.
x
=
faceforward
(
a
,
b
,
c
);
sk_FragColor
=
faceforward
(
d
,
e
,
f
);
}