Lines Matching refs:keypoint
39 struct keypoint {
41 struct keypoint *next;
136 static struct keypoint *make_point(double x, double y, struct keypoint *next)
138 struct keypoint *point = av_mallocz(sizeof(*point));
148 static int parse_points_str(AVFilterContext *ctx, struct keypoint **points, const char *s)
151 struct keypoint *last = NULL;
155 struct keypoint *point = make_point(0, 0, NULL);
188 struct keypoint *newfirst = make_point(0, 0, *points);
198 struct keypoint *point = make_point(1, 1, NULL);
207 static int get_nb_points(const struct keypoint *d)
222 static int interpolate(AVFilterContext *ctx, uint8_t *y, const struct keypoint *points)
225 const struct keypoint *point;
378 struct keypoint *comp_points[NB_COMP + 1] = {0};
431 struct keypoint *point = comp_points[i];
446 struct keypoint *point = comp_points[i];
448 struct keypoint *next = point->next;