bfc9be0f77
This will allow us to load these inputs for unit testing in `dm`. Change-Id: Id256ba7c30d3ec94b98048e47af44cf9efe580d5 Bug: skia:11009 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/357282 Commit-Queue: John Stiles <johnstiles@google.com> Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com>
48 lines
1.6 KiB
Metal
48 lines
1.6 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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float3 colRGB;
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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(float v) {
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switch (int(v)) {
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case 1:
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return 2.0;
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default:
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return 3.0;
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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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float v = sqrt(1.0);
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_out.sk_FragColor = float4(v);
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_out.sk_FragColor = float4(0.0, float3(v));
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_out.sk_FragColor = float4(0.0, 0.0, float2(v));
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_out.sk_FragColor = float4(1.0, 1.0, float2(v));
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_out.sk_FragColor = float4(float2(v), 1.0, 1.0);
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_out.sk_FragColor = float4(v);
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_out.sk_FragColor = float4(float2(v), 1.0, 1.0);
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_out.sk_FragColor = float4(v);
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_out.sk_FragColor = float3(fn(v), 123.0, 456.0).yyzz;
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_out.sk_FragColor = float3(fn(v), 123.0, 456.0).yyzz;
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_out.sk_FragColor = float4(123.0, 456.0, 456.0, fn(v));
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_out.sk_FragColor = float4(123.0, 456.0, 456.0, fn(v));
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_out.sk_FragColor = float3(fn(v), 123.0, 456.0).yxxz;
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_out.sk_FragColor = float3(fn(v), 123.0, 456.0).yxxz;
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_out.sk_FragColor = float4(1.0, 1.0, 2.0, 3.0);
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_out.sk_FragColor = float4(_uniforms.colRGB, 1.0);
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_out.sk_FragColor = float4(_uniforms.colRGB.x, 1.0, _uniforms.colRGB.yz);
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_out.sk_FragColor.xyzw = _out.sk_FragColor;
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_out.sk_FragColor.wzyx = _out.sk_FragColor;
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_out.sk_FragColor.xyzw.xw = _out.sk_FragColor.yz;
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_out.sk_FragColor.wzyx.yzw = float3(_out.sk_FragColor.ww, 1.0);
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return _out;
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}
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