skia2/resources/sksl/runtime_errors/IllegalShaderSampling.rts
Brian Osman eae4ad9bc0 Remove SkSL sample() intrinsic for Skia object types
Bug: skia:12302
Change-Id: Ifc107ca2cf13c1daa59521b93fe4ad1d3c215258
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/447297
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
2021-09-14 14:18:03 +00:00

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// Expect 12 errors
uniform shader s;
uniform colorFilter f;
uniform blender b;
uniform float2 xy;
uniform half4 color;
half4 eval_shader_xy_color() { return s.eval(xy, color); }
half4 eval_shader_color() { return s.eval(color); }
half4 eval_shader_color_xy() { return s.eval(color, xy); }
half4 eval_shader_empty() { return s.eval(); }
half4 eval_shader_matrix() { return s.eval(float3x3(1)); }
half4 eval_colorFilter_empty() { return f.eval(); }
half4 eval_colorFilter_xy() { return f.eval(xy); }
half4 eval_colorFilter_xy_color() { return f.eval(xy, color); }
half4 eval_blender_empty() { return b.eval(); }
half4 eval_blender_color() { return b.eval(color); }
half4 eval_blender_xy() { return b.eval(xy); }
half4 eval_blender_xy_color() { return b.eval(xy, color); }
// Correct usage (EXPECT NO ERRORS)
half4 eval_blender() { return b.eval(color, color); }
half4 eval_colorFilter() { return f.eval(color); }
half4 eval_shader() { return s.eval(xy); }