Lines Matching refs:det
116 float det = M->a * M->d - M->b * M->c;
118 if (fabs(det) < (float) PDC_SMALLREAL)
124 N->a = M->d/det;
125 N->b = -M->b/det;
126 N->c = -M->c/det;
127 N->d = M->a/det;
149 pdc_scalar width, height, det, fscale = 1.0;
169 det = elemsize->x * height - elemsize->y * width;
170 xscaling = (method == pdc_slice && det <= 0) ||
172 det > 0) ? pdc_true : pdc_false;