e1068349fc
Change-Id: Ib9a1a51f8a29b2d03792a3abd93b3a9a321b5464 Bug: skia:10851 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/387756 Commit-Queue: John Stiles <johnstiles@google.com> Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
47 lines
1.4 KiB
Metal
47 lines
1.4 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 colorGreen;
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float4 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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float4 sk_FragColor [[color(0)]];
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};
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thread float2x2& operator*=(thread float2x2& left, thread const float2x2& right) {
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left = left * right;
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return left;
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}
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bool test_half_b() {
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float2x2 m1 = float2x2(float2(1.0, 2.0), float2(3.0, 4.0));
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float2x2 m3 = m1;
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float2x2 m4 = float2x2(1.0);
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m3 *= m4;
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float2x2 m5 = float2x2(m1[0].x);
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float2x2 m6 = float2x2(float2(1.0, 2.0), float2(3.0, 4.0));
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m6 += m5;
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float4x4 m10 = float4x4(1.0);
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float4x4 m11 = float4x4(2.0);
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m11 -= m10;
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return true;
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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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float2x2 _2_m1 = float2x2(float2(1.0, 2.0), float2(3.0, 4.0));
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float2x2 _4_m3 = _2_m1;
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float2x2 _5_m4 = float2x2(1.0);
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_4_m3 *= _5_m4;
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float2x2 _6_m5 = float2x2(_2_m1[0].x);
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float2x2 _7_m6 = float2x2(float2(1.0, 2.0), float2(3.0, 4.0));
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_7_m6 += _6_m5;
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float4x4 _10_m10 = float4x4(1.0);
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float4x4 _11_m11 = float4x4(2.0);
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_11_m11 -= _10_m10;
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_out.sk_FragColor = true && test_half_b() ? _uniforms.colorGreen : _uniforms.colorRed;
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return _out;
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}
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