void ED_mask_point_pos__reverse(ScrArea *sa, ARegion *ar, float x, float y, float *xr, float *yr)
{
float co[2];
if (sa) {
switch (sa->spacetype) {
case SPACE_CLIP:
{
SpaceClip *sc = sa->spacedata.first;
co[0] = x;
co[1] = y;
BKE_mask_coord_to_movieclip(sc->clip, &sc->user, co, co);
ED_clip_point_stable_pos__reverse(sc, ar, co, co);
break;
}
case SPACE_SEQ:
zero_v2(co); /* MASKTODO */
break;
case SPACE_IMAGE:
{
SpaceImage *sima = sa->spacedata.first;
co[0] = x;
co[1] = y;
BKE_mask_coord_to_image(sima->image, &sima->iuser, co, co);
ED_image_point_pos__reverse(sima, ar, co, co);
break;
}
default:
/* possible other spaces from which mask editing is available */
BLI_assert(0);
zero_v2(co);
break;
}
}
else {
BLI_assert(0);
zero_v2(co);
}
*xr = co[0];
*yr = co[1];
}
static void mask_point_undistort_pos(SpaceClip *sc, float r_co[2], const float co[2])
{
BKE_mask_coord_to_movieclip(sc->clip, &sc->user, r_co, co);
ED_clip_point_undistorted_pos(sc, r_co, r_co);
BKE_mask_coord_from_movieclip(sc->clip, &sc->user, r_co, r_co);
}
