Lines Matching full:didx
982 "float dIdx = (3.0f*VAL(TileY,TileX,-1,1)+10.0f*VAL(TileY,TileX,0,1)+3.0f*VAL(TileY,TileX,+1,1))-(3.0f*VAL(TileY,TileX,-1,-1)+10.0f*VAL(TileY,TileX,0,-1)+3.0f*VAL(TileY,TileX,+1,-1));\n"
984 "dIdx *= w;\n"
986 "*Dx = dIdx;\n"
988 "*A11 += dIdx * dIdx;\n"
989 "*A12 += dIdx * dIdy;\n"
