2 * This file is part of Libav.
4 * Libav is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * Libav is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with Libav; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 #include "libavutil/mem.h"
29 #define SIZE (COUNT * 4)
38 temp = av_malloc(SIZE);
42 init_put_bits(&pb, temp, SIZE);
43 for (i = 0; i < COUNT; i++)
44 set_ue_golomb(&pb, i);
47 init_get_bits(&gb, temp, 8 * SIZE);
48 for (i = 0; i < COUNT; i++) {
49 int j, s = show_bits(&gb, 25);
51 j = get_ue_golomb(&gb);
53 fprintf(stderr, "get_ue_golomb: expected %d, got %d. bits: %7x\n",
59 #define EXTEND(i) (i << 3 | i & 7)
60 init_put_bits(&pb, temp, SIZE);
61 for (i = 0; i < COUNT; i++)
62 set_ue_golomb(&pb, EXTEND(i));
65 init_get_bits(&gb, temp, 8 * SIZE);
66 for (i = 0; i < COUNT; i++) {
67 int j, s = show_bits_long(&gb, 32);
69 j = get_ue_golomb_long(&gb);
71 fprintf(stderr, "get_ue_golomb_long: expected %d, got %d. "
72 "bits: %8x\n", EXTEND(i), j, s);
77 init_put_bits(&pb, temp, SIZE);
78 for (i = 0; i < COUNT; i++)
79 set_se_golomb(&pb, i - COUNT / 2);
82 init_get_bits(&gb, temp, 8 * SIZE);
83 for (i = 0; i < COUNT; i++) {
84 int j, s = show_bits(&gb, 25);
86 j = get_se_golomb(&gb);
87 if (j != i - COUNT / 2) {
88 fprintf(stderr, "get_se_golomb: expected %d, got %d. bits: %7x\n",