Lines Matching defs:gradients
43 uint16_t *gradients;
105 plane->gradients = av_calloc(inlink->w * inlink->h, sizeof(*plane->gradients));
107 if (!plane->tmpbuf || !plane->gradients || !plane->directions)
312 uint16_t *gradients = plane->gradients;
320 /* compute the 16-bits gradients and directions for the next step */
322 gradients, inlink->w,
332 gradients, inlink->w);
360 av_freep(&plane->gradients);