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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-01-13 01:07:30 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-01-13 01:29:48 +0100 |
| commit | b18e17eabf3ba51da2d0fd0f85c4815945bfd70a (patch) | |
| tree | e949920e01cba93fbedca647076f72b31eec59cb /libavcodec/internal.h | |
| parent | a2c419848df3e76e164bd19c3841f39d2971d326 (diff) | |
| parent | 4df30f71147b7bedd4457bcfa0e4efe01085af9f (diff) | |
Merge remote-tracking branch 'qatar/master'
* qatar/master: (21 commits)
utils: Check for extradata size overflows.
ARM: rv34: fix asm syntax in dc transform functions
avio: Fix the value of the deprecated URL_FLAG_NONBLOCK
rv34: fix and optimise frame dependency checking
rv34: NEON optimised dc only inverse transform
avprobe: use avio_size() instead of deprecated AVFormatContext.file_size.
ffmenc: remove references to deprecated AVFormatContext.timestamp.
lavf: undeprecate read_seek().
avserver: remove code using deprecated CODEC_CAP_PARSE_ONLY.
lavc: replace some remaining FF_I_TYPE with AV_PICTURE_TYPE_I
lavc: ifdef out parse_only AVOption
nellymoserdec: SAMPLE_FMT -> AV_SAMPLE_FMT
mpegvideo_enc: ifdef out/replace references to deprecated codec flags.
riff: remove references to sonic codec ids
indeo4: add some missing static and const qualifiers
rv34: DC-only inverse transform
avconv: use AVFrame.width/height/format instead of corresponding AVCodecContext fields
lavfi: move version macros to a new installed header version.h
vsrc_buffer: release the buffer on uninit.
rgb2rgb: rgb12tobgr12()
...
Conflicts:
avconv.c
doc/APIchanges
ffprobe.c
libavfilter/Makefile
libavfilter/avfilter.h
libswscale/rgb2rgb.c
libswscale/rgb2rgb.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/internal.h')
| -rw-r--r-- | libavcodec/internal.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libavcodec/internal.h b/libavcodec/internal.h index 13deb87120..068b34bbaa 100644 --- a/libavcodec/internal.h +++ b/libavcodec/internal.h @@ -99,4 +99,11 @@ void ff_init_buffer_info(AVCodecContext *s, AVFrame *pic); int avpriv_lock_avformat(void); int avpriv_unlock_avformat(void); +/** + * Maximum size in bytes of extradata. + * This value was chosen such that every bit of the buffer is + * addressable by a 32-bit signed integer as used by get_bits. + */ +#define FF_MAX_EXTRADATA_SIZE ((1 << 28) - FF_INPUT_BUFFER_PADDING_SIZE) + #endif /* AVCODEC_INTERNAL_H */ |