0727a80885
$genType clamp($genType x, $genType minVal, $genType maxVal); $genType clamp($genType x, float minVal, float maxVal); $genHType clamp($genHType x, $genHType minVal, $genHType maxVal); $genHType clamp($genHType x, half minVal, half maxVal); $genIType clamp($genIType x, $genIType minVal, $genIType maxVal); $genIType clamp($genIType x, int minVal, int maxVal); Change-Id: I726270e84fca781825e59abed0c8c7d099ca7444 Bug: skia:12034 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/411839 Commit-Queue: John Stiles <johnstiles@google.com> Commit-Queue: Brian Osman <brianosman@google.com> Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com>
25 lines
1.5 KiB
Metal
25 lines
1.5 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 testInputs;
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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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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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int4 intValues = int4(_uniforms.testInputs * 100.0);
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int4 expectedA = int4(-100, 0, 75, 100);
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const int4 clampLow = int4(-100, -200, -200, 100);
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int4 expectedB = int4(-100, 0, 50, 225);
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const int4 clampHigh = int4(100, 200, 50, 300);
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_out.sk_FragColor = ((((((((((((((clamp(intValues.x, -100, 100) == expectedA.x && all(clamp(intValues.xy, -100, 100) == expectedA.xy)) && all(clamp(intValues.xyz, -100, 100) == expectedA.xyz)) && all(clamp(intValues, -100, 100) == expectedA)) && -100 == expectedA.x) && all(int2(-100, 0) == expectedA.xy)) && all(int3(-100, 0, 75) == expectedA.xyz)) && all(int4(-100, 0, 75, 100) == expectedA)) && clamp(intValues.x, -100, 100) == expectedB.x) && all(clamp(intValues.xy, int2(-100, -200), int2(100, 200)) == expectedB.xy)) && all(clamp(intValues.xyz, int3(-100, -200, -200), int3(100, 200, 50)) == expectedB.xyz)) && all(clamp(intValues, clampLow, clampHigh) == expectedB)) && -100 == expectedB.x) && all(int2(-100, 0) == expectedB.xy)) && all(int3(-100, 0, 50) == expectedB.xyz)) && all(int4(-100, 0, 50, 225) == expectedB) ? _uniforms.colorGreen : _uniforms.colorRed;
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return _out;
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}
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