9cfcb07d7a
This was being set to zero instead of one by mistake. Interestingly, this was undetected by the CPU backend, but appears to matter sometimes on the GPU side. Change-Id: If827863f69c140f933696c6ff55c8a7095620c29 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/368858 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Brian Osman <brianosman@google.com>
35 lines
549 B
Plaintext
35 lines
549 B
Plaintext
uniform half4 colorRed, colorGreen;
|
|
|
|
struct S {
|
|
half i;
|
|
half j;
|
|
};
|
|
|
|
half4 main() {
|
|
// All of these assignments can be preserved.
|
|
half4 x = half4(3, 2, 1, 0);
|
|
x.xyz = x.zyx;
|
|
|
|
S s;
|
|
s.i = 2;
|
|
s.j = 2;
|
|
s.i = s.j;
|
|
s.j = s.i;
|
|
|
|
half a[2];
|
|
a[0] = 1;
|
|
a[1] = 0;
|
|
a[1] = a[0];
|
|
|
|
// All of these assignments should be eliminated.
|
|
x.ay = x.ay;
|
|
x.xyz = x.xyz;
|
|
x = x;
|
|
s.i = s.i;
|
|
s.j = s.j;
|
|
a[0] = a[0];
|
|
a[1] = a[1];
|
|
|
|
return half4(x.w, s.i / s.j, a[0] - a[1], a[0] * a[1]);
|
|
}
|