674eb326f4
Added new aliasing tests inspired by syoussefi@'s ANGLE changes at http://go/crrv/c/3561278. Change-Id: Ifa312faa9503b211b7c09edd2abd5087ead35e5f Reviewed-on: https://skia-review.googlesource.com/c/skia/+/526018 Commit-Queue: John Stiles <johnstiles@google.com> Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Arman Uguray <armansito@google.com> Commit-Queue: Arman Uguray <armansito@google.com>
35 lines
1.1 KiB
Metal
35 lines
1.1 KiB
Metal
#include <metal_stdlib>
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#include <simd/simd.h>
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using namespace metal;
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struct Uniforms {
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half4 colorGreen;
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half4 colorRed;
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};
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struct Inputs {
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};
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struct Outputs {
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half4 sk_FragColor [[color(0)]];
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};
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struct Globals {
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half x;
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};
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bool out_params_are_distinct_from_global_bh(thread Globals& _globals, thread half& y);
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bool _skOutParamHelper0_out_params_are_distinct_from_global_bh(thread Globals& _globals, thread half& x) {
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half _var0;
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bool _skResult = out_params_are_distinct_from_global_bh(_globals, _var0);
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x = _var0;
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return _skResult;
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}
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bool out_params_are_distinct_from_global_bh(thread Globals& _globals, thread half& y) {
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y = 2.0h;
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return _globals.x == 1.0h && y == 2.0h;
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}
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fragment Outputs fragmentMain(Inputs _in [[stage_in]], constant Uniforms& _uniforms [[buffer(0)]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) {
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Globals _globals{1.0h};
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(void)_globals;
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Outputs _out;
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(void)_out;
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_out.sk_FragColor = _skOutParamHelper0_out_params_are_distinct_from_global_bh(_globals, _globals.x) ? _uniforms.colorGreen : _uniforms.colorRed;
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return _out;
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}
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