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| author | Diego 'Flameeyes' Pettenò <flameeyes@gmail.com> | 2008-03-01 03:05:13 +0100 |
|---|---|---|
| committer | Diego 'Flameeyes' Pettenò <flameeyes@gmail.com> | 2008-03-01 03:05:13 +0100 |
| commit | 1d0b3b20c34517b9d1ddf3ea347776304b0c4b44 (patch) | |
| tree | 89f4fc640c2becc6f00ae08996754952ecf149c1 /contrib/ffmpeg/libavutil/crc.h | |
| parent | 09496ad3469a0ade8dbd9a351e639b78f20b7942 (diff) | |
| download | xine-lib-1d0b3b20c34517b9d1ddf3ea347776304b0c4b44.tar.gz xine-lib-1d0b3b20c34517b9d1ddf3ea347776304b0c4b44.tar.bz2 | |
Update internal FFmpeg copy.
Diffstat (limited to 'contrib/ffmpeg/libavutil/crc.h')
| -rw-r--r-- | contrib/ffmpeg/libavutil/crc.h | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/contrib/ffmpeg/libavutil/crc.h b/contrib/ffmpeg/libavutil/crc.h index 1f6431992..28cb7c021 100644 --- a/contrib/ffmpeg/libavutil/crc.h +++ b/contrib/ffmpeg/libavutil/crc.h @@ -18,25 +18,26 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ -#ifndef CRC_H -#define CRC_H +#ifndef FFMPEG_CRC_H +#define FFMPEG_CRC_H + +#include <stdint.h> +#include <sys/types.h> typedef uint32_t AVCRC; -#if LIBAVUTIL_VERSION_INT < (50<<16) -extern AVCRC *av_crcEDB88320; -extern AVCRC *av_crc04C11DB7; -extern AVCRC *av_crc8005 ; -extern AVCRC *av_crc07 ; -#else -extern AVCRC av_crcEDB88320[]; -extern AVCRC av_crc04C11DB7[]; -extern AVCRC av_crc8005 []; -extern AVCRC av_crc07 []; -#endif +typedef enum { + AV_CRC_8_ATM, + AV_CRC_16_ANSI, + AV_CRC_16_CCITT, + AV_CRC_32_IEEE, + AV_CRC_32_IEEE_LE, /*< reversed bitorder version of AV_CRC_32_IEEE */ + AV_CRC_MAX, /*< not part of public API! don't use outside lavu */ +}AVCRCId; int av_crc_init(AVCRC *ctx, int le, int bits, uint32_t poly, int ctx_size); +const AVCRC *av_crc_get_table(AVCRCId crc_id); uint32_t av_crc(const AVCRC *ctx, uint32_t start_crc, const uint8_t *buffer, size_t length); -#endif /* CRC_H */ +#endif /* FFMPEG_CRC_H */ |