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| author | Diego Biurrun <diego@biurrun.de> | 2012-02-18 14:28:43 +0100 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2012-03-01 23:11:09 +0100 |
| commit | 2f4b476e04160dad9472a61db2dd575471f39812 (patch) | |
| tree | ba70dad866f24487bf8980f15418cb992d1727b6 /libavcodec/msmpeg4.h | |
| parent | eb727387fd41d0e6ae2a35a718701f454b940fb6 (diff) | |
| download | ffmpeg-2f4b476e04160dad9472a61db2dd575471f39812.tar.gz | |
msmpeg4: Split encoding backend code off from general backend code.
Diffstat (limited to 'libavcodec/msmpeg4.h')
| -rw-r--r-- | libavcodec/msmpeg4.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libavcodec/msmpeg4.h b/libavcodec/msmpeg4.h index 77b1944205..8fe07f2630 100644 --- a/libavcodec/msmpeg4.h +++ b/libavcodec/msmpeg4.h @@ -22,19 +22,29 @@ #ifndef AVCODEC_MSMPEG4_H #define AVCODEC_MSMPEG4_H +#include <stdint.h> + #include "config.h" #include "avcodec.h" #include "dsputil.h" #include "mpegvideo.h" +#include "msmpeg4data.h" +#include "put_bits.h" #define INTER_INTRA_VLC_BITS 3 #define MB_NON_INTRA_VLC_BITS 9 #define MB_INTRA_VLC_BITS 9 +#define II_BITRATE 128*1024 +#define MBAC_BITRATE 50*1024 + +#define DC_MAX 119 + extern VLC ff_mb_non_intra_vlc[4]; extern VLC ff_inter_intra_vlc; void ff_msmpeg4_code012(PutBitContext *pb, int n); +void ff_msmpeg4_common_init(MpegEncContext *s); void ff_msmpeg4_encode_block(MpegEncContext * s, DCTELEM * block, int n); void ff_msmpeg4_handle_slices(MpegEncContext *s); void ff_msmpeg4_encode_motion(MpegEncContext * s, int mx, int my); @@ -43,6 +53,8 @@ int ff_msmpeg4_coded_block_pred(MpegEncContext * s, int n, int ff_msmpeg4_decode_motion(MpegEncContext * s, int *mx_ptr, int *my_ptr); int ff_msmpeg4_decode_block(MpegEncContext * s, DCTELEM * block, int n, int coded, const uint8_t *scan_table); +int ff_msmpeg4_pred_dc(MpegEncContext *s, int n, + int16_t **dc_val_ptr, int *dir_ptr); int ff_wmv2_decode_mb(MpegEncContext *s, DCTELEM block[6][64]); #define CONFIG_MSMPEG4_DECODER (CONFIG_MSMPEG4V1_DECODER || \ |