skia2/resources/sksl/errors/InvalidAssignment.sksl
John Stiles 639e812d9f Remove usage of sqrt() as an optimization barrier in tests.
In the majority of cases, a uniform is an equally good substitute, and
replacing `sqrt(N)` with `unknownInput` actually makes the test clearer.

Change-Id: I7bcb477571972d7aa2ce8c49b3674471f7310748
Bug: skia:12034
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/411306
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
2021-05-24 17:18:54 +00:00

24 lines
1.1 KiB
Plaintext

struct S {
float f;
};
uniform int u;
void assign_to_literal() { 1 = 2; }
void assign_to_uniform() { u = 0; }
void assign_to_const() { const int x = 1; x = 0; }
void assign_to_const_swizzle() { const half4 x = half4(1); x.w = 0; }
void assign_to_repeated_swizzle() { half4 x; x.yy = half2(0); }
void assign_to_foldable_ternary_const_left() { const float l = 1; float r; (true ? l : r) = 0; }
void assign_to_foldable_ternary_const_right() { float l; const float r = 1; (false ? l : r) = 0; }
void assign_to_foldable_ternary_const_both() { const float l = 1; const float r = 1; (true ? l : r) = 0; }
void assign_to_unfoldable_ternary() { float l, r; (u > 0 ? l : r) = 0; }
void assign_to_unary_minus() { float x; -x = 0; }
void assign_to_unary_plus() { float x; +x = 0; } // TODO(skbug.com/10766)
void assign_to_const_param(const int x) { x = 0; }
void assign_to_const_array_param(const int x[1]) { x[0] = 0; }
void assign_to_const_struct_param(const S s) { s.f = 0; }