skia2/resources/sksl/runtime_errors/IllegalShaderUse.rts
Brian Osman 293497e77f Convert internal sample() calls to shade/filter/blend
Bug: skia:12302
Change-Id: I8cf958acf9214d0de903a4097647afd74f2a659e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/441541
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
2021-08-24 21:03:44 +00:00

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// Expect >= 7 errors (currently 9, due to double-reporting)
// Correct declaration (used in some test functions)
uniform shader s1;
uniform shader s2;
uniform float2 xy;
// Incorrect shader declarations (they must be uniform)
shader s3;
in shader s4;
// Various places that shaders should not be allowed:
half4 local() { shader s; return shade(s, xy); }
half4 parameter(shader s) { return shade(s, xy); }
shader returned() { return s1; }
half4 constructed() { return shade(shader(s1), xy); }
half4 expression(bool b) { return shade(b ? s1 : s2, xy); }