Texture2D<float4> t2 : register(t2);
Texture2D<float4> t1 : register(t1);
Texture2D<float4> t0 : register(t0);

SamplerState s2_s : register(s2);
SamplerState s1_s : register(s1);
SamplerState s0_s : register(s0);

cbuffer cb1 : register(b1)
{
  float4 cb1[1];
}

cbuffer cb0 : register(b0)
{
  float4 cb0[27];
}

void main(
  float4 v0 : SV_POSITION0,
  float4 v1 : COLOR0,
  float4 v2 : TEXCOORD0,
  float4 v3 : TEXCOORD1,
  float4 v4 : TEXCOORD2,
  float4 v5 : TEXCOORD3,
  float4 v6 : TEXCOORD4,
  float4 v7 : COLOR1,
  out float4 o0 : SV_Target0)
{
  float4 r0,r1,r2,r3;
  r0.xy = cb0[4].zw * cb1[0].y + v2.zw;
  r0.xyzw = t2.Sample(s1_s, r0.xy).xyzw;
  r0.xyzw = cb0[5].xyzw * r0.xyzw;
  r0.xyz = r0.xyz * r0.w;
  r1.xyz = cb0[3].xyz * v1.xyz;
  r2.xy = cb0[2].xy * cb1[0].y + v2.zw;
  r2.xyzw = t1.Sample(s0_s, r2.xy).xyzw;
  r1.xyz = r2.xyz * r1.xyz;
  r2.w = cb0[3].w * r2.w;
  r2.xyz = r2.w * r1.xyz;
  r0.xyzw = -r2.xyzw + r0.xyzw;
  r1.x = cb0[22].w * cb0[6].x;
  r1.x = v3.y * r1.x;
  r1.y = min(1, r1.x);
  r1.x = 0.5 * r1.x;
  r1.y = sqrt(r1.y);
  r3.xyzw = t0.Sample(s2_s, v2.xy).xyzw;
  r1.z = v3.z + -r3.w;
  r1.w = saturate(r1.z * v3.y + r1.x);
  r1.x = r1.z * v3.y + -r1.x;
  r1.y = r1.w * r1.y;
  r0.xyzw = r1.y * r0.xyzw + r2.xyzw;
  r1.y = cb0[22].w * cb0[4].y;
  r1.zw = v3.y * r1.zy;
  r1.y = r1.y * v3.y + 1;
  r1.x = r1.w * 0.5 + r1.x;
  r1.x = saturate(r1.x / r1.y);
  r1.x = 1 + -r1.x;
  r2.xyzw = r1.x * r0.xyzw;
  r0.x = -r0.w * r1.x + 1;
  r3.xyzw = t0.Sample(s2_s, v6.xy).xyzw;
  r0.y = saturate(r3.w * v6.z + -v6.w);
  r3.xyzw = v7.xyzw * r0.y;
  r0.xyzw = r3.xyzw * r0.x + r2.xyzw;
  r1.x = cb0[23].x * cb0[21].x;
  r1.x = 0.5 * r1.x;
  r1.x = -r1.x * v3.y + r1.z;
  r1.y = (r1.x >= 0);
  r1.y = r1.y ? 1.0 : 0;
  r1.z = cb0[21].y * cb0[23].x + -cb0[21].z;
  r1.y = r1.y * r1.z + cb0[21].z;
  r1.y = 0.5 * r1.y;
  r1.z = r1.y * v3.y + 1;
  r1.y = v3.y * r1.y;
  r1.y = min(1, r1.y);
  r1.y = sqrt(r1.y);
  r1.x = r1.x / r1.z;
  r1.x = min(1, abs(r1.x));
  r1.x = log2(r1.x);
  r1.x = cb0[21].w * r1.x;
  r1.x = exp2(r1.x);
  r1.x = 1 + -r1.x;
  r1.x = r1.x * r1.y;
  r1.x = saturate(dot(cb0[20].ww, r1.xx));
  r0.xyz = cb0[20].xyz * r1.x + r0.xyz;
  r1.xy = cb0[26].zw + -cb0[26].xy;
  r1.xy = -abs(v4.xy) + r1.xy;
  r1.xy = saturate(v4.zw * r1.xy);
  r1.x = r1.x * r1.y;
  r0.xyzw = r1.x * r0.xyzw;
  o0.xyzw = v1.w * r0.xyzw;

  // Luma: fix text going negative or going out of range on pre-multiplied alpha (actually alpha can go negative in UNORM blends too, but let's prevent it anyway, given that in UNORM subtractions would get clipped to 0, but not in scRGB HDR)
  //o0.rgb = max(o0.rgb, 0.0);
  if (o0.a != 0.0)
    o0.rgb = saturate(o0.rgb / o0.a) * o0.a;
  else
    o0.rgb = saturate(o0.rgb);
  o0.a = saturate(o0.a);
}