Lines Matching refs:point_transform
877 static int ljpeg_decode_rgb_scan(MJpegDecodeContext *s, int nb_components, int predictor, int point_transform)
883 const int mask = ((1 << s->bits) - 1) << point_transform;
937 mask & (pred + (dc << point_transform));
993 int point_transform, int nb_components)
1000 point_transform += bits - s->bits;
1001 mask = ((1 << s->bits) - 1) << point_transform;
1055 *ptr= pred + (dc << point_transform);
1075 *ptr16= pred + (dc << point_transform);
1111 *ptr = pred + (dc << point_transform);
1117 *ptr16= pred + (dc << point_transform);
1342 int len, nb_components, i, h, v, predictor, point_transform;
1409 point_transform = get_bits(&s->gb, 4); /* Al */
1411 prev_shift = point_transform = 0;
1430 predictor, point_transform, ilv, s->bits, s->mjpb_skiptosod,
1449 point_transform, ilv)) < 0)
1453 if ((ret = ljpeg_decode_rgb_scan(s, nb_components, predictor, point_transform)) < 0)
1457 point_transform,
1467 point_transform)) < 0)
1471 prev_shift, point_transform,