c021360a88
This removes VarDeclarationsStatement entirely. VarDeclaration instances appear directly as statements in Programs. SkSL that declares multiple variables in a single declaration is transformed to represent that as a series of VarDeclaration statements. Similarly, global variable declarations are represented by GlobalVarDeclaration program elements, one per variable. Bug: skia:10806 Change-Id: Idd8a2d971a8217733ed57f0dd2249d62f2f0e9c5 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/323102 Commit-Queue: Brian Osman <brianosman@google.com> Reviewed-by: John Stiles <johnstiles@google.com>
36 lines
762 B
Metal
36 lines
762 B
Metal
#include <metal_stdlib>
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#include <simd/simd.h>
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using namespace metal;
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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]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) {
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Outputs _outputStruct;
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thread Outputs* _out = &_outputStruct;
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float x = 1.0;
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float y = 2.0;
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int z = 3;
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x = -6.0;
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y = -1.0;
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z = 8;
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bool b = false == true || 2.0 >= sqrt(2.0);
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x += 12.0;
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x -= 12.0;
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x *= (y /= float(z = 10));
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b ||= false;
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b &&= true;
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b ^^= false;
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z |= 0;
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z &= -1;
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z ^= 0;
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z >>= 2;
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z <<= 4;
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z %= 5;
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x = float((float2(sqrt(1.0)) , 6));
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z = (float2(sqrt(1.0)) , 6);
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return *_out;
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}
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