116d2e0e48
SkSL treated these two functions as distinct, even though they are not:
void func(in float x);
void func(float x);
The `in` modifier on a function parameter is the default state, making
these two prototypes functionally identical. We now strip off an `in`
modifier on a function definition. This gives us three potential states
for each param: nothing (meaning `in`), `out`, and `inout`.
Change-Id: Id2acb53ecaca98f86a7f6a83e0b9a375f9abe2b8
Bug: skia:12525
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/458257
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
21 lines
339 B
Plaintext
21 lines
339 B
Plaintext
/*#pragma settings NoInline*/
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uniform half4 colorGreen, colorRed;
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float foo(in const float2 v) {
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return v.x * v.y;
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}
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void bar(inout float x) {
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float y[2];
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y[0] = x;
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y[1] = x * 2;
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x = foo(float2(y[0], y[1]));
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}
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half4 main(float2 coords) {
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float x = 10;
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bar(x);
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return x == 200 ? colorGreen : colorRed;
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}
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