src/gallium/tests/graw/geometry-shader/line.txt

   1 GEOM
   2 PROPERTY GS_INPUT_PRIMITIVE TRIANGLES
   3 PROPERTY GS_OUTPUT_PRIMITIVE LINE_STRIP
   4 PROPERTY GS_MAX_OUTPUT_VERTICES 4
   5 DCL IN[][0], POSITION, CONSTANT
   6 DCL IN[][1], COLOR, CONSTANT
   7 DCL OUT[0], POSITION, CONSTANT
   8 DCL OUT[1], COLOR, CONSTANT
   9
  10 MOV OUT[0], IN[0][0]
  11 MOV OUT[1], IN[0][1]
  12 EMIT
  13
  14 MOV OUT[0], IN[1][0]
  15 MOV OUT[1], IN[0][1]
  16 EMIT
  17
  18 MOV OUT[0], IN[2][0]
  19 MOV OUT[1], IN[2][1]
  20 EMIT
  21
  22 MOV OUT[0], IN[0][0]
  23 MOV OUT[1], IN[0][1]
  24 EMIT
  25
  26 ENDPRIM
  27
  28 END