diff options
Diffstat (limited to 'src/libffmpeg/libavcodec/mpeg12data.h')
| -rw-r--r-- | src/libffmpeg/libavcodec/mpeg12data.h | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/src/libffmpeg/libavcodec/mpeg12data.h b/src/libffmpeg/libavcodec/mpeg12data.h index e9a10ff3a..6c96a495b 100644 --- a/src/libffmpeg/libavcodec/mpeg12data.h +++ b/src/libffmpeg/libavcodec/mpeg12data.h @@ -1,9 +1,31 @@ +/* + * MPEG1 codec / MPEG2 decoder + * copyright (c) 2000,2001 Fabrice Bellard + * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + /** * @file mpeg12data.h * MPEG1/2 tables. */ -const int16_t ff_mpeg1_default_intra_matrix[64] = { +const uint16_t ff_mpeg1_default_intra_matrix[64] = { 8, 16, 19, 22, 26, 27, 29, 34, 16, 16, 22, 24, 27, 29, 34, 37, 19, 22, 26, 27, 29, 34, 34, 38, @@ -14,7 +36,7 @@ const int16_t ff_mpeg1_default_intra_matrix[64] = { 27, 29, 35, 38, 46, 56, 69, 83 }; -const int16_t ff_mpeg1_default_non_intra_matrix[64] = { +const uint16_t ff_mpeg1_default_non_intra_matrix[64] = { 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, @@ -32,10 +54,10 @@ static const unsigned char vlc_dc_lum_bits[12] = { 3, 2, 2, 3, 3, 4, 5, 6, 7, 8, 9, 9, }; -const uint16_t vlc_dc_chroma_code[12] = { +static const uint16_t vlc_dc_chroma_code[12] = { 0x0, 0x1, 0x2, 0x6, 0xe, 0x1e, 0x3e, 0x7e, 0xfe, 0x1fe, 0x3fe, 0x3ff, }; -const unsigned char vlc_dc_chroma_bits[12] = { +static const unsigned char vlc_dc_chroma_bits[12] = { 2, 2, 2, 3, 4, 5, 6, 7, 8, 9, 10, 10, }; @@ -367,7 +389,7 @@ const uint8_t ff_mpeg1_dc_scale_table[128]={ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, }; -const static uint8_t mpeg2_dc_scale_table1[128]={ +static const uint8_t mpeg2_dc_scale_table1[128]={ // 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, |