Lines Matching refs:src
27 int gdAffineApplyToPointF (gdPointFPtr dst, const gdPointFPtr src, in gdAffineApplyToPointF() argument
30 double x = src->x; in gdAffineApplyToPointF()
31 double y = src->y; in gdAffineApplyToPointF()
32 x = src->x; in gdAffineApplyToPointF()
33 y = src->y; in gdAffineApplyToPointF()
60 int gdAffineInvert (double dst[6], const double src[6]) in gdAffineInvert()
62 double r_det = (src[0] * src[3] - src[1] * src[2]); in gdAffineInvert()
69 dst[0] = src[3] * r_det; in gdAffineInvert()
70 dst[1] = -src[1] * r_det; in gdAffineInvert()
71 dst[2] = -src[2] * r_det; in gdAffineInvert()
72 dst[3] = src[0] * r_det; in gdAffineInvert()
73 dst[4] = -src[4] * dst[0] - src[5] * dst[2]; in gdAffineInvert()
74 dst[5] = -src[4] * dst[1] - src[5] * dst[3]; in gdAffineInvert()
95 int gdAffineFlip (double dst[6], const double src[6], const int flip_h, const int flip_v) in gdAffineFlip()
97 dst[0] = flip_h ? - src[0] : src[0]; in gdAffineFlip()
98 dst[1] = flip_h ? - src[1] : src[1]; in gdAffineFlip()
99 dst[2] = flip_v ? - src[2] : src[2]; in gdAffineFlip()
100 dst[3] = flip_v ? - src[3] : src[3]; in gdAffineFlip()
101 dst[4] = flip_h ? - src[4] : src[4]; in gdAffineFlip()
102 dst[5] = flip_v ? - src[5] : src[5]; in gdAffineFlip()
291 double gdAffineExpansion (const double src[6]) in gdAffineExpansion()
293 return sqrt (fabs (src[0] * src[3] - src[1] * src[2])); in gdAffineExpansion()
