The Witcher 3 - Light shafts - radial blur shader (assembly)

ps_5_0
      dcl_globalFlags refactoringAllowed
      dcl_constantbuffer cb3[8], immediateIndexed
      dcl_sampler s0, mode_default
      dcl_resource_texture2d (float,float,float,float) t0
      dcl_input_ps_siv v0.xy, position
      dcl_output o0.xyzw
      dcl_temps 7
   0: round_z r0.xyzw, cb3[3].zwxy
   1: add r0.xy, -r0.xyxx, v0.xyxx
   2: add r1.xy, r0.zwzz, l(0.500000, 0.500000, 0.000000, 0.000000)
   3: add r1.zw, r0.zzzw, cb3[2].xxxy
   4: add r1.zw, r1.zzzw, l(0.000000, 0.000000, -0.500000, -0.500000)
   5: div r1.xyzw, r1.xyzw, cb3[0].xyxy
   6: round_z r0.xy, r0.xyxx
   7: add r0.xy, r0.zwzz, r0.xyxx
   8: add r0.xy, r0.xyxx, l(0.500000, 0.500000, 0.000000, 0.000000)
   9: div r0.xy, r0.xyxx, cb3[0].xyxx
  10: add r0.zw, -r1.xxxy, r1.zzzw
  11: mad r2.xy, cb3[4].xyxx, r0.zwzz, r1.xyxx
  12: div r3.x, cb3[0].x, cb3[0].y
  13: add r2.zw, r0.xxxy, -r2.xxxy
  14: mov r3.y, l(1.000000)
  15: mul r2.zw, r2.zzzw, r3.xxxy
  16: dp2 r0.z, r2.zwzz, r2.zwzz
  17: sqrt r0.z, r0.z
  18: div r0.z, r0.z, r0.w
  19: div_sat r0.z, r0.z, cb3[5].x
  20: lt r2.z, r0.z, l(1.000000)
  21: if_nz r2.z
  22:   add r2.xy, -r0.xyxx, r2.xyxx
  23:   dp2 r2.z, r2.xyxx, r2.xyxx
  24:   sqrt r2.w, r2.z
  25:   rsq r2.z, r2.z
  26:   mul r2.xy, r2.zzzz, r2.xyxx
  27:   mul r4.xyzw, r2.xyxy, cb3[5].xxxx
  28:   mul r4.xyzw, r0.wwww, r4.xyzw
  29:   mul r2.xy, r3.xyxx, r2.xyxx
  30:   dp2 r0.w, r2.xyxx, r2.xyxx
  31:   sqrt r0.w, r0.w
  32:   div r3.xyzw, r4.xyzw, r0.wwww
  33:   mul r3.xyzw, r3.xyzw, l(0.062500, 0.062500, 0.003906, 0.003906)
  34:   dp2 r0.w, r3.xyxx, r3.xyxx
  35:   sqrt r0.w, r0.w
  36:   div r0.w, r2.w, r0.w
  37:   add r0.w, r0.w, l(1.000000)
  38:   ftoi r2.z, r0.w
  39:   ftoi r0.w, cb3[4].z
  40:   dp2 r4.x, r3.zwzz, r3.zwzz
  41:   sqrt r4.x, r4.x
  42:   div r2.w, r2.w, r4.x
  43:   add r2.w, r2.w, l(1.000000)
  44:   ftoi r4.z, r2.w
  45:   mov r4.xy, r3.zwzz
  46:   mov r2.xy, r3.xyxx
  47:   movc r2.xyz, r0.wwww, r4.xyzx, r2.xyzx
  48:   lt r3.xy, l(0, 0, 0, 0), r2.xyxx
  49:   add r1.zw, -r0.xxxy, r1.zzzw
  50:   add r1.xy, -r1.xyxx, r0.xyxx
  51:   movc r1.xy, r3.xyxx, r1.zwzz, r1.xyxx
  52:   div r1.xy, r1.xyxx, abs(r2.xyxx)
  53:   add r1.xy, r1.xyxx, l(1.000000, 1.000000, 0.000000, 0.000000)
  54:   ftoi r1.xy, r1.xyxx
  55:   imin r1.x, r1.x, r2.z
  56:   imin r1.x, r1.y, r1.x
  57:   if_nz r0.w
  58:     ilt r3.xyzw, l(0, 1, 2, 3), r1.xxxx
  59:     and r3.xyzw, r3.xyzw, l(1.000000, 1.000000, 1.000000, 1.000000)
  60:     sample_l(texture2d)(float,float,float,float) r1.yzw, r0.xyxx, t0.wxyz, s0, l(0)
  61:     add r2.zw, r0.xxxy, r2.xxxy
  62:     sample_l(texture2d)(float,float,float,float) r4.xyz, r2.zwzz, t0.xyzw, s0, l(0)
  63:     mul r4.xyz, r3.yyyy, r4.xyzx
  64:     mad r1.yzw, r3.xxxx, r1.yyzw, r4.xxyz
  65:     mad r2.zw, r2.xxxy, l(0.000000, 0.000000, 2.000000, 2.000000), r0.xxxy
  66:     sample_l(texture2d)(float,float,float,float) r4.xyz, r2.zwzz, t0.xyzw, s0, l(0)
  67:     mad r1.yzw, r3.zzzz, r4.xxyz, r1.yyzw
  68:     mad r4.xyzw, r2.xyxy, l(3.000000, 3.000000, 4.000000, 4.000000), r0.xyxy
  69:     sample_l(texture2d)(float,float,float,float) r3.xyz, r4.xyxx, t0.xyzw, s0, l(0)
  70:     mad r1.yzw, r3.wwww, r3.xxyz, r1.yyzw
  71:     ilt r3.xyzw, l(4, 5, 6, 7), r1.xxxx
  72:     and r3.xyzw, r3.xyzw, l(1.000000, 1.000000, 1.000000, 1.000000)
  73:     sample_l(texture2d)(float,float,float,float) r4.xyz, r4.zwzz, t0.xyzw, s0, l(0)
  74:     mad r1.yzw, r3.xxxx, r4.xxyz, r1.yyzw
  75:     mad r4.xyzw, r2.xyxy, l(5.000000, 5.000000, 6.000000, 6.000000), r0.xyxy
  76:     sample_l(texture2d)(float,float,float,float) r5.xyz, r4.xyxx, t0.xyzw, s0, l(0)
  77:     mad r1.yzw, r3.yyyy, r5.xxyz, r1.yyzw
  78:     sample_l(texture2d)(float,float,float,float) r4.xyz, r4.zwzz, t0.xyzw, s0, l(0)
  79:     mad r1.yzw, r3.zzzz, r4.xxyz, r1.yyzw
  80:     mad r4.xyzw, r2.xyxy, l(7.000000, 7.000000, 8.000000, 8.000000), r0.xyxy
  81:     sample_l(texture2d)(float,float,float,float) r3.xyz, r4.xyxx, t0.xyzw, s0, l(0)
  82:     mad r1.yzw, r3.wwww, r3.xxyz, r1.yyzw
  83:     ilt r3.xyzw, l(8, 9, 10, 11), r1.xxxx
  84:     and r3.xyzw, r3.xyzw, l(1.000000, 1.000000, 1.000000, 1.000000)
  85:     sample_l(texture2d)(float,float,float,float) r4.xyz, r4.zwzz, t0.xyzw, s0, l(0)
  86:     mad r1.yzw, r3.xxxx, r4.xxyz, r1.yyzw
  87:     mad r4.xyzw, r2.xyxy, l(9.000000, 9.000000, 10.000000, 10.000000), r0.xyxy
  88:     sample_l(texture2d)(float,float,float,float) r5.xyz, r4.xyxx, t0.xyzw, s0, l(0)
  89:     mad r1.yzw, r3.yyyy, r5.xxyz, r1.yyzw
  90:     sample_l(texture2d)(float,float,float,float) r4.xyz, r4.zwzz, t0.xyzw, s0, l(0)
  91:     mad r1.yzw, r3.zzzz, r4.xxyz, r1.yyzw
  92:     mad r4.xyzw, r2.xyxy, l(11.000000, 11.000000, 12.000000, 12.000000), r0.xyxy
  93:     sample_l(texture2d)(float,float,float,float) r3.xyz, r4.xyxx, t0.xyzw, s0, l(0)
  94:     mad r1.yzw, r3.wwww, r3.xxyz, r1.yyzw
  95:     ilt r3.xyzw, l(12, 13, 14, 15), r1.xxxx
  96:     and r3.xyzw, r3.xyzw, l(1.000000, 1.000000, 1.000000, 1.000000)
  97:     sample_l(texture2d)(float,float,float,float) r4.xyz, r4.zwzz, t0.xyzw, s0, l(0)
  98:     mad r1.yzw, r3.xxxx, r4.xxyz, r1.yyzw
  99:     mad r4.xyzw, r2.xyxy, l(13.000000, 13.000000, 14.000000, 14.000000), r0.xyxy
 100:     sample_l(texture2d)(float,float,float,float) r5.xyz, r4.xyxx, t0.xyzw, s0, l(0)
 101:     mad r1.yzw, r3.yyyy, r5.xxyz, r1.yyzw
 102:     sample_l(texture2d)(float,float,float,float) r4.xyz, r4.zwzz, t0.xyzw, s0, l(0)
 103:     mad r1.yzw, r3.zzzz, r4.xxyz, r1.yyzw
 104:     mad r2.zw, r2.xxxy, l(0.000000, 0.000000, 15.000000, 15.000000), r0.xxxy
 105:     sample_l(texture2d)(float,float,float,float) r3.xyz, r2.zwzz, t0.xyzw, s0, l(0)
 106:     mad r1.yzw, r3.wwww, r3.xxyz, r1.yyzw
 107:     mul r1.yzw, r1.yyzw, cb3[6].xxyz
 108:   else
 109:     ilt r3.xyzw, l(0, 1, 2, 3), r1.xxxx
 110:     and r3.xyzw, r3.xyzw, l(1.000000, 1.000000, 1.000000, 1.000000)
 111:     sample_l(texture2d)(float,float,float,float) r4.xyz, r0.xyxx, t0.xyzw, s0, l(0)
 112:     dp3 r2.z, l(0.212600, 0.715200, 0.072200, 0.000000), r4.xyzx
 113:     add r2.w, r2.z, -cb3[7].x
 114:     max r2.zw, r2.zzzw, l(0.000000, 0.000000, 0.000100, 0.000000)
 115:     mul_sat r4.w, r2.w, cb3[7].y
 116:     mul r2.w, r2.w, r4.w
 117:     div r2.z, r2.w, r2.z
 118:     mul r4.xyz, r2.zzzz, r4.xyzx
 119:     add r2.zw, r0.xxxy, r2.xxxy
 120:     sample_l(texture2d)(float,float,float,float) r5.xyz, r2.zwzz, t0.xyzw, s0, l(0)
 121:     dp3 r2.z, l(0.212600, 0.715200, 0.072200, 0.000000), r5.xyzx
 122:     add r2.w, r2.z, -cb3[7].x
 123:     max r2.zw, r2.zzzw, l(0.000000, 0.000000, 0.000100, 0.000000)
 124:     mul_sat r4.w, r2.w, cb3[7].y
 125:     mul r2.w, r2.w, r4.w
 126:     div r2.z, r2.w, r2.z
 127:     mul r5.xyz, r2.zzzz, r5.xyzx
 128:     mul r5.xyz, r3.yyyy, r5.xyzx
 129:     mad r4.xyz, r3.xxxx, r4.xyzx, r5.xyzx
 130:     mad r2.zw, r2.xxxy, l(0.000000, 0.000000, 2.000000, 2.000000), r0.xxxy
 131:     sample_l(texture2d)(float,float,float,float) r5.xyz, r2.zwzz, t0.xyzw, s0, l(0)
 132:     dp3 r2.z, l(0.212600, 0.715200, 0.072200, 0.000000), r5.xyzx
 133:     add r2.w, r2.z, -cb3[7].x
 134:     max r2.zw, r2.zzzw, l(0.000000, 0.000000, 0.000100, 0.000000)
 135:     mul_sat r3.x, r2.w, cb3[7].y
 136:     mul r2.w, r2.w, r3.x
 137:     div r2.z, r2.w, r2.z
 138:     mul r5.xyz, r2.zzzz, r5.xyzx
 139:     mad r3.xyz, r3.zzzz, r5.xyzx, r4.xyzx
 140:     mad r4.xyzw, r2.xyxy, l(3.000000, 3.000000, 4.000000, 4.000000), r0.xyxy
 141:     sample_l(texture2d)(float,float,float,float) r5.xyz, r4.xyxx, t0.xyzw, s0, l(0)
 142:     dp3 r2.z, l(0.212600, 0.715200, 0.072200, 0.000000), r5.xyzx
 143:     add r2.w, r2.z, -cb3[7].x
 144:     max r2.zw, r2.zzzw, l(0.000000, 0.000000, 0.000100, 0.000000)
 145:     mul_sat r4.x, r2.w, cb3[7].y
 146:     mul r2.w, r2.w, r4.x
 147:     div r2.z, r2.w, r2.z
 148:     mul r5.xyz, r2.zzzz, r5.xyzx
 149:     mad r3.xyz, r3.wwww, r5.xyzx, r3.xyzx
 150:     ilt r5.xyzw, l(4, 5, 6, 7), r1.xxxx
 151:     and r5.xyzw, r5.xyzw, l(1.000000, 1.000000, 1.000000, 1.000000)
 152:     sample_l(texture2d)(float,float,float,float) r4.xyz, r4.zwzz, t0.xyzw, s0, l(0)
 153:     dp3 r2.z, l(0.212600, 0.715200, 0.072200, 0.000000), r4.xyzx
 154:     add r2.w, r2.z, -cb3[7].x
 155:     max r2.zw, r2.zzzw, l(0.000000, 0.000000, 0.000100, 0.000000)
 156:     mul_sat r3.w, r2.w, cb3[7].y
 157:     mul r2.w, r2.w, r3.w
 158:     div r2.z, r2.w, r2.z
 159:     mul r4.xyz, r2.zzzz, r4.xyzx
 160:     mad r3.xyz, r5.xxxx, r4.xyzx, r3.xyzx
 161:     mad r4.xyzw, r2.xyxy, l(5.000000, 5.000000, 6.000000, 6.000000), r0.xyxy
 162:     sample_l(texture2d)(float,float,float,float) r6.xyz, r4.xyxx, t0.xyzw, s0, l(0)
 163:     dp3 r2.z, l(0.212600, 0.715200, 0.072200, 0.000000), r6.xyzx
 164:     add r2.w, r2.z, -cb3[7].x
 165:     max r2.zw, r2.zzzw, l(0.000000, 0.000000, 0.000100, 0.000000)
 166:     mul_sat r3.w, r2.w, cb3[7].y
 167:     mul r2.w, r2.w, r3.w
 168:     div r2.z, r2.w, r2.z
 169:     mul r6.xyz, r2.zzzz, r6.xyzx
 170:     mad r3.xyz, r5.yyyy, r6.xyzx, r3.xyzx
 171:     sample_l(texture2d)(float,float,float,float) r4.xyz, r4.zwzz, t0.xyzw, s0, l(0)
 172:     dp3 r2.z, l(0.212600, 0.715200, 0.072200, 0.000000), r4.xyzx
 173:     add r2.w, r2.z, -cb3[7].x
 174:     max r2.zw, r2.zzzw, l(0.000000, 0.000000, 0.000100, 0.000000)
 175:     mul_sat r3.w, r2.w, cb3[7].y
 176:     mul r2.w, r2.w, r3.w
 177:     div r2.z, r2.w, r2.z
 178:     mul r4.xyz, r2.zzzz, r4.xyzx
 179:     mad r3.xyz, r5.zzzz, r4.xyzx, r3.xyzx
 180:     mad r4.xyzw, r2.xyxy, l(7.000000, 7.000000, 8.000000, 8.000000), r0.xyxy
 181:     sample_l(texture2d)(float,float,float,float) r5.xyz, r4.xyxx, t0.xyzw, s0, l(0)
 182:     dp3 r2.z, l(0.212600, 0.715200, 0.072200, 0.000000), r5.xyzx
 183:     add r2.w, r2.z, -cb3[7].x
 184:     max r2.zw, r2.zzzw, l(0.000000, 0.000000, 0.000100, 0.000000)
 185:     mul_sat r3.w, r2.w, cb3[7].y
 186:     mul r2.w, r2.w, r3.w
 187:     div r2.z, r2.w, r2.z
 188:     mul r5.xyz, r2.zzzz, r5.xyzx
 189:     mad r3.xyz, r5.wwww, r5.xyzx, r3.xyzx
 190:     ilt r5.xyzw, l(8, 9, 10, 11), r1.xxxx
 191:     and r5.xyzw, r5.xyzw, l(1.000000, 1.000000, 1.000000, 1.000000)
 192:     sample_l(texture2d)(float,float,float,float) r4.xyz, r4.zwzz, t0.xyzw, s0, l(0)
 193:     dp3 r2.z, l(0.212600, 0.715200, 0.072200, 0.000000), r4.xyzx
 194:     add r2.w, r2.z, -cb3[7].x
 195:     max r2.zw, r2.zzzw, l(0.000000, 0.000000, 0.000100, 0.000000)
 196:     mul_sat r3.w, r2.w, cb3[7].y
 197:     mul r2.w, r2.w, r3.w
 198:     div r2.z, r2.w, r2.z
 199:     mul r4.xyz, r2.zzzz, r4.xyzx
 200:     mad r3.xyz, r5.xxxx, r4.xyzx, r3.xyzx
 201:     mad r4.xyzw, r2.xyxy, l(9.000000, 9.000000, 10.000000, 10.000000), r0.xyxy
 202:     sample_l(texture2d)(float,float,float,float) r6.xyz, r4.xyxx, t0.xyzw, s0, l(0)
 203:     dp3 r2.z, l(0.212600, 0.715200, 0.072200, 0.000000), r6.xyzx
 204:     add r2.w, r2.z, -cb3[7].x
 205:     max r2.zw, r2.zzzw, l(0.000000, 0.000000, 0.000100, 0.000000)
 206:     mul_sat r3.w, r2.w, cb3[7].y
 207:     mul r2.w, r2.w, r3.w
 208:     div r2.z, r2.w, r2.z
 209:     mul r6.xyz, r2.zzzz, r6.xyzx
 210:     mad r3.xyz, r5.yyyy, r6.xyzx, r3.xyzx
 211:     sample_l(texture2d)(float,float,float,float) r4.xyz, r4.zwzz, t0.xyzw, s0, l(0)
 212:     dp3 r2.z, l(0.212600, 0.715200, 0.072200, 0.000000), r4.xyzx
 213:     add r2.w, r2.z, -cb3[7].x
 214:     max r2.zw, r2.zzzw, l(0.000000, 0.000000, 0.000100, 0.000000)
 215:     mul_sat r3.w, r2.w, cb3[7].y
 216:     mul r2.w, r2.w, r3.w
 217:     div r2.z, r2.w, r2.z
 218:     mul r4.xyz, r2.zzzz, r4.xyzx
 219:     mad r3.xyz, r5.zzzz, r4.xyzx, r3.xyzx
 220:     mad r4.xyzw, r2.xyxy, l(11.000000, 11.000000, 12.000000, 12.000000), r0.xyxy
 221:     sample_l(texture2d)(float,float,float,float) r5.xyz, r4.xyxx, t0.xyzw, s0, l(0)
 222:     dp3 r2.z, l(0.212600, 0.715200, 0.072200, 0.000000), r5.xyzx
 223:     add r2.w, r2.z, -cb3[7].x
 224:     max r2.zw, r2.zzzw, l(0.000000, 0.000000, 0.000100, 0.000000)
 225:     mul_sat r3.w, r2.w, cb3[7].y
 226:     mul r2.w, r2.w, r3.w
 227:     div r2.z, r2.w, r2.z
 228:     mul r5.xyz, r2.zzzz, r5.xyzx
 229:     mad r3.xyz, r5.wwww, r5.xyzx, r3.xyzx
 230:     ilt r5.xyzw, l(12, 13, 14, 15), r1.xxxx
 231:     and r5.xyzw, r5.xyzw, l(1.000000, 1.000000, 1.000000, 1.000000)
 232:     sample_l(texture2d)(float,float,float,float) r4.xyz, r4.zwzz, t0.xyzw, s0, l(0)
 233:     dp3 r1.x, l(0.212600, 0.715200, 0.072200, 0.000000), r4.xyzx
 234:     add r2.z, r1.x, -cb3[7].x
 235:     max r2.z, r2.z, l(0)
 236:     mul_sat r2.w, r2.z, cb3[7].y
 237:     mul r2.z, r2.w, r2.z
 238:     max r1.x, r1.x, l(0.000100)
 239:     div r1.x, r2.z, r1.x
 240:     mul r4.xyz, r1.xxxx, r4.xyzx
 241:     mad r3.xyz, r5.xxxx, r4.xyzx, r3.xyzx
 242:     mad r4.xyzw, r2.xyxy, l(13.000000, 13.000000, 14.000000, 14.000000), r0.xyxy
 243:     sample_l(texture2d)(float,float,float,float) r6.xyz, r4.xyxx, t0.xyzw, s0, l(0)
 244:     dp3 r1.x, l(0.212600, 0.715200, 0.072200, 0.000000), r6.xyzx
 245:     add r2.z, r1.x, -cb3[7].x
 246:     max r2.z, r2.z, l(0)
 247:     mul_sat r2.w, r2.z, cb3[7].y
 248:     mul r2.z, r2.w, r2.z
 249:     max r1.x, r1.x, l(0.000100)
 250:     div r1.x, r2.z, r1.x
 251:     mul r6.xyz, r1.xxxx, r6.xyzx
 252:     mad r3.xyz, r5.yyyy, r6.xyzx, r3.xyzx
 253:     sample_l(texture2d)(float,float,float,float) r4.xyz, r4.zwzz, t0.xyzw, s0, l(0)
 254:     dp3 r1.x, l(0.212600, 0.715200, 0.072200, 0.000000), r4.xyzx
 255:     add r2.z, r1.x, -cb3[7].x
 256:     max r2.z, r2.z, l(0)
 257:     mul_sat r2.w, r2.z, cb3[7].y
 258:     mul r2.z, r2.w, r2.z
 259:     max r1.x, r1.x, l(0.000100)
 260:     div r1.x, r2.z, r1.x
 261:     mul r4.xyz, r1.xxxx, r4.xyzx
 262:     mad r3.xyz, r5.zzzz, r4.xyzx, r3.xyzx
 263:     mad r0.xy, r2.xyxx, l(15.000000, 15.000000, 0.000000, 0.000000), r0.xyxx
 264:     sample_l(texture2d)(float,float,float,float) r2.xyz, r0.xyxx, t0.xyzw, s0, l(0)
 265:     dp3 r0.x, l(0.212600, 0.715200, 0.072200, 0.000000), r2.xyzx
 266:     add r0.y, r0.x, -cb3[7].x
 267:     max r0.xy, r0.xyxx, l(0.000100, 0.000000, 0.000000, 0.000000)
 268:     mul_sat r1.x, r0.y, cb3[7].y
 269:     mul r0.y, r0.y, r1.x
 270:     div r0.x, r0.y, r0.x
 271:     mul r2.xyz, r0.xxxx, r2.xyzx
 272:     mad r1.yzw, r5.wwww, r2.xxyz, r3.xxyz
 273:   endif
 274:   mul r1.xyz, r1.yzwy, l(0.062500, 0.062500, 0.062500, 0.000000)
 275:   add r0.x, -r0.z, l(1.000000)
 276:   log r0.x, r0.x
 277:   mul r0.x, r0.x, cb3[5].y
 278:   exp r0.x, r0.x
 279:   mul r0.y, r0.z, r0.z
 280:   mad r0.y, r0.y, cb3[5].z, l(1.000000)
 281:   div r0.x, r0.x, r0.y
 282:   mul r0.xyz, r0.xxxx, r1.xyzx
 283:   movc r0.xyz, r0.wwww, r0.xyzx, r1.xyzx
 284: else
 285:   mov r0.xyz, l(0, 0, 0, 0)
 286: endif
 287: mov o0.xyz, r0.xyzx
 288: mov o0.w, l(1.000000)
 289: ret