c2c1b0c460
Change-Id: I2bd6bf9c368359a2b21861c1b6f621040d335111 Bug: skia:11009 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/367056 Auto-Submit: John Stiles <johnstiles@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com> Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
50 lines
1.3 KiB
Metal
50 lines
1.3 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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float4 colorRed;
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float4 colorGreen;
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float4 testInputs;
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};
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struct Inputs {
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};
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struct Outputs {
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float4 sk_FragColor [[color(0)]];
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};
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float fn(float4 v) {
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for (int x = 1;x <= 2; ++x) {
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return v.x;
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}
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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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Outputs _out;
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(void)_out;
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float4 v = _uniforms.testInputs;
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v = v;
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v = float4(0.0, v.zyx);
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v = float4(0.0, 0.0, v.xw);
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v = float4(1.0, 1.0, v.wx);
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v = float4(v.zy, 1.0, 1.0);
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v = v;
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v = float4(v.xx, 1.0, 1.0);
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v = v.wzwz;
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v = float3(fn(v), 123.0, 456.0).yyzz;
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v = float3(fn(v), 123.0, 456.0).yyzz;
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v = float4(123.0, 456.0, 456.0, fn(v));
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v = float4(123.0, 456.0, 456.0, fn(v));
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v = float3(fn(v), 123.0, 456.0).yxxz;
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v = float3(fn(v), 123.0, 456.0).yxxz;
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v = float4(1.0, 1.0, 2.0, 3.0);
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v = float4(_uniforms.colorRed.xyz, 1.0);
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v = float4(_uniforms.colorRed.x, 1.0, _uniforms.colorRed.yz);
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v.xyzw = v;
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v.wzyx = v;
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v.xyzw.xw = v.yz;
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v.wzyx.yzw = float3(v.ww, 1.0);
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_out.sk_FragColor = all(v == float4(1.0)) ? _uniforms.colorGreen : _uniforms.colorRed;
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return _out;
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}
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