114 lines
3.5 KiB
Plaintext
114 lines
3.5 KiB
Plaintext
#include <metal_stdlib>
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using namespace metal;
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int tint_unary_minus(const int v) {
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return select(-v, v, v == -2147483648);
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}
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struct buf0 {
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/* 0x0000 */ packed_float2 resolution;
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};
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struct tint_array_wrapper {
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float4 arr[16];
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};
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struct main_out {
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float4 x_GLF_color_1;
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};
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struct tint_symbol_2 {
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float4 x_GLF_color_1 [[color(0)]];
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};
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void main_1(constant buf0& x_6, thread float4* const tint_symbol_6, thread float4* const tint_symbol_7) {
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tint_array_wrapper indexable = {};
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int2 x_77 = 0;
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int2 x_110 = 0;
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int x_116 = 0;
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int2 x_77_phi = 0;
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int x_80_phi = 0;
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int2 x_111_phi = 0;
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int2 x_113_phi = 0;
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float4 const x_56 = *(tint_symbol_6);
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float2 const x_59 = x_6.resolution;
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float2 const x_60 = (float2(x_56.x, x_56.y) / x_59);
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int const x_63 = int((x_60.x * 8.0f));
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int const x_66 = int((x_60.y * 8.0f));
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int2 const x_75 = int2(as_type<int>((as_type<uint>(as_type<int>((as_type<uint>(((x_63 & 5) | (x_66 & 10))) * as_type<uint>(8)))) + as_type<uint>(((x_66 & 5) | (x_63 & 10))))), 0);
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x_77_phi = x_75;
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x_80_phi = 0;
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while (true) {
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int2 x_91 = 0;
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int2 x_99 = 0;
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int x_81 = 0;
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int2 x_92_phi = 0;
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int2 x_100_phi = 0;
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x_77 = x_77_phi;
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int const x_80 = x_80_phi;
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if ((x_80 < 100)) {
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} else {
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break;
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}
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x_92_phi = x_77;
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if ((x_77.x > 0)) {
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x_91 = x_77;
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x_91.y = as_type<int>((as_type<uint>(x_77.y) - as_type<uint>(1)));
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x_92_phi = x_91;
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}
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int2 const x_92 = x_92_phi;
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x_100_phi = x_92;
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if ((x_92.x < 0)) {
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x_99 = x_92;
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x_99.y = as_type<int>((as_type<uint>(x_92.y) + as_type<uint>(1)));
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x_100_phi = x_99;
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}
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int2 const x_100 = x_100_phi;
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int2 x_78_1 = x_100;
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x_78_1.x = as_type<int>((as_type<uint>(x_100.x) + as_type<uint>((x_100.y / 2))));
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int2 const x_78 = x_78_1;
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{
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x_81 = as_type<int>((as_type<uint>(x_80) + as_type<uint>(1)));
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x_77_phi = x_78;
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x_80_phi = x_81;
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}
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}
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int const x_105 = x_77.x;
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x_111_phi = x_77;
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if ((x_105 < 0)) {
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x_110 = int2(0, 0);
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x_110.x = tint_unary_minus(x_105);
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x_111_phi = x_110;
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}
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int2 const x_111 = x_111_phi;
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x_113_phi = x_111;
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while (true) {
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int2 x_114 = 0;
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int2 const x_113 = x_113_phi;
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x_116 = x_113.x;
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if ((x_116 > 15)) {
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} else {
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break;
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}
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{
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x_114 = int2(0, 0);
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x_114.x = as_type<int>(as_type<int>((as_type<uint>(x_116) - as_type<uint>(as_type<int>(16)))));
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x_113_phi = x_114;
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}
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}
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tint_array_wrapper const tint_symbol_4 = {.arr={float4(0.0f, 0.0f, 0.0f, 1.0f), float4(0.5f, 0.0f, 0.0f, 1.0f), float4(0.0f, 0.5f, 0.0f, 1.0f), float4(0.5f, 0.5f, 0.0f, 1.0f), float4(0.0f, 0.0f, 0.5f, 1.0f), float4(0.5f, 0.0f, 0.5f, 1.0f), float4(0.0f, 0.5f, 0.5f, 1.0f), float4(0.5f, 0.5f, 0.5f, 1.0f), float4(0.0f, 0.0f, 0.0f, 1.0f), float4(1.0f, 0.0f, 0.0f, 1.0f), float4(0.0f, 1.0f, 0.0f, 1.0f), float4(1.0f, 1.0f, 0.0f, 1.0f), float4(0.0f, 0.0f, 1.0f, 1.0f), float4(1.0f, 0.0f, 1.0f, 1.0f), float4(0.0f, 1.0f, 1.0f, 1.0f), float4(1.0f, 1.0f, 1.0f, 1.0f)}};
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indexable = tint_symbol_4;
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float4 const x_121 = indexable.arr[x_116];
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*(tint_symbol_7) = x_121;
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return;
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}
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fragment tint_symbol_2 tint_symbol(float4 gl_FragCoord_param [[position]], constant buf0& x_6 [[buffer(0)]]) {
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thread float4 tint_symbol_8 = 0.0f;
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thread float4 tint_symbol_9 = 0.0f;
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tint_symbol_8 = gl_FragCoord_param;
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main_1(x_6, &(tint_symbol_8), &(tint_symbol_9));
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main_out const tint_symbol_3 = {.x_GLF_color_1=tint_symbol_9};
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tint_symbol_2 const tint_symbol_5 = {.x_GLF_color_1=tint_symbol_3.x_GLF_color_1};
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return tint_symbol_5;
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}
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