Lines Matching defs:dmatrix
395 double dmatrix[9];
402 dmatrix[i] = matrix[i] / 65536.0;
405 scale_x = hypot(dmatrix[0], dmatrix[3]);
406 scale_y = hypot(dmatrix[1], dmatrix[4]);
409 hflip = dmatrix[0] < 0.0;
410 vflip = dmatrix[4] < 0.0;
418 dmatrix[i] /= scale_x;
419 dmatrix[i + 1] /= scale_y;
423 angle = atan2(dmatrix[3], dmatrix[0]);