bgfx/3rdparty/glsl-optimizer/tests/fragment/intrinsics-outES3Metal.txt

#include <metal_stdlib>
using namespace metal;
struct xlatMtlShaderInput {
  float4 xlv_TEXCOORD0;
};
struct xlatMtlShaderOutput {
  half4 _fragData [[color(0)]];
};
struct xlatMtlShaderUniform {
};
fragment xlatMtlShaderOutput xlatMtlMain (xlatMtlShaderInput _mtl_i [[stage_in]], constant xlatMtlShaderUniform& _mtl_u [[buffer(0)]])
{
  xlatMtlShaderOutput _mtl_o;
  half4 c_1;
  c_1 = half4(float4(0.0, 0.0, 0.0, 0.0));
  float tmpvar_2;
  tmpvar_2 = (_mtl_i.xlv_TEXCOORD0.x / 2.0);
  float tmpvar_3;
  tmpvar_3 = (fract(abs(tmpvar_2)) * 2.0);
  float tmpvar_4;
  if ((tmpvar_2 >= 0.0)) {
    tmpvar_4 = tmpvar_3;
  } else {
    tmpvar_4 = -(tmpvar_3);
  };
  c_1.x = half(tmpvar_4);
  float2 tmpvar_5;
  tmpvar_5 = (_mtl_i.xlv_TEXCOORD0.xy / float2(2.0, 2.0));
  float2 tmpvar_6;
  tmpvar_6 = (fract(abs(tmpvar_5)) * float2(2.0, 2.0));
  float tmpvar_7;
  if ((tmpvar_5.x >= 0.0)) {
    tmpvar_7 = tmpvar_6.x;
  } else {
    tmpvar_7 = -(tmpvar_6.x);
  };
  float tmpvar_8;
  if ((tmpvar_5.y >= 0.0)) {
    tmpvar_8 = tmpvar_6.y;
  } else {
    tmpvar_8 = -(tmpvar_6.y);
  };
  float2 tmpvar_9;
  tmpvar_9.x = tmpvar_7;
  tmpvar_9.y = tmpvar_8;
  c_1.xy = ((half2)((float2)c_1.xy + tmpvar_9));
  float3 tmpvar_10;
  tmpvar_10 = (_mtl_i.xlv_TEXCOORD0.xyz / float3(2.0, 2.0, 2.0));
  float3 tmpvar_11;
  tmpvar_11 = (fract(abs(tmpvar_10)) * float3(2.0, 2.0, 2.0));
  float tmpvar_12;
  if ((tmpvar_10.x >= 0.0)) {
    tmpvar_12 = tmpvar_11.x;
  } else {
    tmpvar_12 = -(tmpvar_11.x);
  };
  float tmpvar_13;
  if ((tmpvar_10.y >= 0.0)) {
    tmpvar_13 = tmpvar_11.y;
  } else {
    tmpvar_13 = -(tmpvar_11.y);
  };
  float tmpvar_14;
  if ((tmpvar_10.z >= 0.0)) {
    tmpvar_14 = tmpvar_11.z;
  } else {
    tmpvar_14 = -(tmpvar_11.z);
  };
  float3 tmpvar_15;
  tmpvar_15.x = tmpvar_12;
  tmpvar_15.y = tmpvar_13;
  tmpvar_15.z = tmpvar_14;
  c_1.xyz = ((half3)((float3)c_1.xyz + tmpvar_15));
  float4 tmpvar_16;
  tmpvar_16 = (_mtl_i.xlv_TEXCOORD0 / float4(2.0, 2.0, 2.0, 2.0));
  float4 tmpvar_17;
  tmpvar_17 = (fract(abs(tmpvar_16)) * float4(2.0, 2.0, 2.0, 2.0));
  float tmpvar_18;
  if ((tmpvar_16.x >= 0.0)) {
    tmpvar_18 = tmpvar_17.x;
  } else {
    tmpvar_18 = -(tmpvar_17.x);
  };
  float tmpvar_19;
  if ((tmpvar_16.y >= 0.0)) {
    tmpvar_19 = tmpvar_17.y;
  } else {
    tmpvar_19 = -(tmpvar_17.y);
  };
  float tmpvar_20;
  if ((tmpvar_16.z >= 0.0)) {
    tmpvar_20 = tmpvar_17.z;
  } else {
    tmpvar_20 = -(tmpvar_17.z);
  };
  float tmpvar_21;
  if ((tmpvar_16.w >= 0.0)) {
    tmpvar_21 = tmpvar_17.w;
  } else {
    tmpvar_21 = -(tmpvar_17.w);
  };
  float4 tmpvar_22;
  tmpvar_22.x = tmpvar_18;
  tmpvar_22.y = tmpvar_19;
  tmpvar_22.z = tmpvar_20;
  tmpvar_22.w = tmpvar_21;
  c_1 = ((half4)((float4)c_1 + tmpvar_22));
  float tmpvar_23;
  half ip_24;
  int tmpvar_25;
  tmpvar_25 = int(_mtl_i.xlv_TEXCOORD0.x);
  ip_24 = half(float(tmpvar_25));
  tmpvar_23 = (_mtl_i.xlv_TEXCOORD0.x - (float)ip_24);
  c_1.x = ((half)((float)c_1.x + tmpvar_23));
  float2 tmpvar_26;
  int2 tmpvar_27;
  tmpvar_27 = int2(_mtl_i.xlv_TEXCOORD0.xy);
  half2 tmpvar_28;
  tmpvar_28 = half2(float2(tmpvar_27));
  tmpvar_26 = (_mtl_i.xlv_TEXCOORD0.xy - (float2)tmpvar_28);
  c_1.xy = ((half2)((float2)c_1.xy + tmpvar_26));
  float3 tmpvar_29;
  int3 tmpvar_30;
  tmpvar_30 = int3(_mtl_i.xlv_TEXCOORD0.xyz);
  half3 tmpvar_31;
  tmpvar_31 = half3(float3(tmpvar_30));
  tmpvar_29 = (_mtl_i.xlv_TEXCOORD0.xyz - (float3)tmpvar_31);
  c_1.xyz = ((half3)((float3)c_1.xyz + tmpvar_29));
  float4 tmpvar_32;
  int4 tmpvar_33;
  tmpvar_33 = int4(_mtl_i.xlv_TEXCOORD0);
  half4 tmpvar_34;
  tmpvar_34 = half4(float4(tmpvar_33));
  tmpvar_32 = (_mtl_i.xlv_TEXCOORD0 - (float4)tmpvar_34);
  c_1 = ((half4)((float4)c_1 + tmpvar_32));
  float tmpvar_35;
  tmpvar_35 = (float(fmod (_mtl_i.xlv_TEXCOORD0.x, (float)tmpvar_34.x)));
  c_1.x = half(((float)c_1.x + tmpvar_35));
  float2 tmpvar_36;
  tmpvar_36 = (float2(fmod (_mtl_i.xlv_TEXCOORD0.xy, (float2)tmpvar_34.xy)));
  c_1.xy = half2(((float2)c_1.xy + tmpvar_36));
  float3 tmpvar_37;
  tmpvar_37 = (float3(fmod (_mtl_i.xlv_TEXCOORD0.xyz, (float3)tmpvar_34.xyz)));
  c_1.xyz = half3(((float3)c_1.xyz + tmpvar_37));
  float tmpvar_38;
  tmpvar_38 = (1.0/(_mtl_i.xlv_TEXCOORD0.x));
  c_1.x = half(((float)c_1.x + tmpvar_38));
  float tmpvar_39;
  tmpvar_39 = max (0.0, tmpvar_38);
  c_1.x = half(((float)c_1.x + tmpvar_39));
  c_1.y = (c_1.y + ((half)1.0/(c_1.z)));
  c_1.y = (c_1.y + max ((half)0.0, ((half)1.0/(c_1.w))));
  float tmpvar_40;
  tmpvar_40 = max (_mtl_i.xlv_TEXCOORD0.x, (float)c_1.z);
  c_1.x = half(((float)c_1.x + tmpvar_40));
  _mtl_o._fragData = c_1;
  return _mtl_o;
}


// stats: 73 alu 0 tex 10 flow
// inputs: 1
//  #0: xlv_TEXCOORD0 (high float) 4x1 [-1]