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libremedia
Tethys
FFmpeg
Commits
8606e881
Commit
8606e881
authored
9 years ago
by
Luca Barbato
Committed by
Vittorio Giovara
9 years ago
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mpeg12: Move the vlc bits to a stand alone file
parent
f1fa1eed
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libavcodec/mpeg12.h
+1
-18
1 addition, 18 deletions
libavcodec/mpeg12.h
libavcodec/mpeg12vlc.h
+52
-0
52 additions, 0 deletions
libavcodec/mpeg12vlc.h
with
53 additions
and
18 deletions
libavcodec/mpeg12.h
+
1
−
18
View file @
8606e881
...
...
@@ -22,29 +22,12 @@
#ifndef AVCODEC_MPEG12_H
#define AVCODEC_MPEG12_H
#include
"mpeg12vlc.h"
#include
"mpegvideo.h"
#define DC_VLC_BITS 9
#define MV_VLC_BITS 9
#define TEX_VLC_BITS 9
#define MBINCR_VLC_BITS 9
#define MB_PAT_VLC_BITS 9
#define MB_PTYPE_VLC_BITS 6
#define MB_BTYPE_VLC_BITS 6
extern
VLC
ff_dc_lum_vlc
;
extern
VLC
ff_dc_chroma_vlc
;
extern
VLC
ff_mbincr_vlc
;
extern
VLC
ff_mb_ptype_vlc
;
extern
VLC
ff_mb_btype_vlc
;
extern
VLC
ff_mb_pat_vlc
;
extern
VLC
ff_mv_vlc
;
extern
uint8_t
ff_mpeg12_static_rl_table_store
[
2
][
2
][
2
*
MAX_RUN
+
MAX_LEVEL
+
3
];
void
ff_mpeg12_common_init
(
MpegEncContext
*
s
);
void
ff_mpeg12_init_vlcs
(
void
);
static
inline
int
decode_dc
(
GetBitContext
*
gb
,
int
component
)
{
...
...
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libavcodec/mpeg12vlc.h
0 → 100644
+
52
−
0
View file @
8606e881
/*
* MPEG1/2 VLC
* copyright (c) 2000,2001 Fabrice Bellard
* copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
* This file is part of Libav.
*
* Libav 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.
*
* Libav 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 Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file
* MPEG1/2 VLC.
*/
#ifndef AVCODEC_MPEG12VLC_H
#define AVCODEC_MPEG12VLC_H
#include
"get_bits.h"
#define DC_VLC_BITS 9
#define MV_VLC_BITS 9
#define TEX_VLC_BITS 9
#define MBINCR_VLC_BITS 9
#define MB_PAT_VLC_BITS 9
#define MB_PTYPE_VLC_BITS 6
#define MB_BTYPE_VLC_BITS 6
extern
VLC
ff_dc_lum_vlc
;
extern
VLC
ff_dc_chroma_vlc
;
extern
VLC
ff_mbincr_vlc
;
extern
VLC
ff_mb_ptype_vlc
;
extern
VLC
ff_mb_btype_vlc
;
extern
VLC
ff_mb_pat_vlc
;
extern
VLC
ff_mv_vlc
;
void
ff_mpeg12_init_vlcs
(
void
);
#endif
/* AVCODEC_MPEG12VLC_H */
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