making act segmenter

1 files changed, 0 insertions, 212 deletions

diff --git a/ffmpeg1/libavcodec/h263.h b/ffmpeg1/libavcodec/h263.h
deleted file mode 100644
index a95cfb0..0000000
--- a/ffmpeg1/libavcodec/h263.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * H263 internal header
- *
- * 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
- */
-#ifndef AVCODEC_H263_H
-#define AVCODEC_H263_H
-
-#include <stdint.h>
-#include "libavutil/rational.h"
-#include "get_bits.h"
-#include "mpegvideo.h"
-#include "rl.h"
-
-// The defines below define the number of bits that are read at once for
-// reading vlc values. Changing these may improve speed and data cache needs
-// be aware though that decreasing them may need the number of stages that is
-// passed to get_vlc* to be increased.
-#define INTRA_MCBPC_VLC_BITS 6
-#define INTER_MCBPC_VLC_BITS 7
-#define CBPY_VLC_BITS 6
-#define TEX_VLC_BITS 9
-
-extern const AVRational ff_h263_pixel_aspect[16];
-extern const uint8_t ff_h263_cbpy_tab[16][2];
-
-extern const uint8_t ff_cbpc_b_tab[4][2];
-
-extern const uint8_t ff_mvtab[33][2];
-
-extern const uint8_t ff_h263_intra_MCBPC_code[9];
-extern const uint8_t ff_h263_intra_MCBPC_bits[9];
-
-extern const uint8_t ff_h263_inter_MCBPC_code[28];
-extern const uint8_t ff_h263_inter_MCBPC_bits[28];
-extern const uint8_t ff_h263_mbtype_b_tab[15][2];
-
-extern VLC ff_h263_intra_MCBPC_vlc;
-extern VLC ff_h263_inter_MCBPC_vlc;
-extern VLC ff_h263_cbpy_vlc;
-
-extern RLTable ff_h263_rl_inter;
-
-extern RLTable ff_rl_intra_aic;
-
-extern const uint16_t ff_h263_format[8][2];
-extern const uint8_t ff_modified_quant_tab[2][32];
-extern const uint16_t ff_mba_max[6];
-extern const uint8_t ff_mba_length[7];
-
-extern uint8_t ff_h263_static_rl_table_store[2][2][2*MAX_RUN + MAX_LEVEL + 3];
-
-extern const enum AVPixelFormat ff_h263_hwaccel_pixfmt_list_420[];
-
-
-int ff_h263_decode_motion(MpegEncContext * s, int pred, int f_code);
-av_const int ff_h263_aspect_to_info(AVRational aspect);
-int ff_h263_decode_init(AVCodecContext *avctx);
-int ff_h263_decode_frame(AVCodecContext *avctx,
-                             void *data, int *got_frame,
-                             AVPacket *avpkt);
-int ff_h263_decode_end(AVCodecContext *avctx);
-void ff_h263_encode_mb(MpegEncContext *s,
-                       int16_t block[6][64],
-                       int motion_x, int motion_y);
-void ff_h263_encode_picture_header(MpegEncContext *s, int picture_number);
-void ff_h263_encode_gob_header(MpegEncContext * s, int mb_line);
-int16_t *ff_h263_pred_motion(MpegEncContext * s, int block, int dir,
-                             int *px, int *py);
-void ff_h263_encode_init(MpegEncContext *s);
-void ff_h263_decode_init_vlc(void);
-int ff_h263_decode_picture_header(MpegEncContext *s);
-int ff_h263_decode_gob_header(MpegEncContext *s);
-void ff_h263_update_motion_val(MpegEncContext * s);
-void ff_h263_loop_filter(MpegEncContext * s);
-int ff_h263_decode_mba(MpegEncContext *s);
-void ff_h263_encode_mba(MpegEncContext *s);
-void ff_init_qscale_tab(MpegEncContext *s);
-int ff_h263_pred_dc(MpegEncContext * s, int n, int16_t **dc_val_ptr);
-void ff_h263_pred_acdc(MpegEncContext * s, int16_t *block, int n);
-
-
-/**
- * Print picture info if FF_DEBUG_PICT_INFO is set.
- */
-void ff_h263_show_pict_info(MpegEncContext *s);
-
-int ff_intel_h263_decode_picture_header(MpegEncContext *s);
-int ff_h263_decode_mb(MpegEncContext *s,
-                      int16_t block[6][64]);
-
-/**
- * Return the value of the 3bit "source format" syntax element.
- * This represents some standard picture dimensions or indicates that
- * width&height are explicitly stored later.
- */
-int av_const h263_get_picture_format(int width, int height);
-
-void ff_clean_h263_qscales(MpegEncContext *s);
-int ff_h263_resync(MpegEncContext *s);
-const uint8_t *ff_h263_find_resync_marker(MpegEncContext *s, const uint8_t *p, const uint8_t *end);
-int ff_h263_get_gob_height(MpegEncContext *s);
-void ff_h263_encode_motion(MpegEncContext * s, int val, int f_code);
-
-
-static inline int h263_get_motion_length(MpegEncContext * s, int val, int f_code){
-    int l, bit_size, code;
-
-    if (val == 0) {
-        return ff_mvtab[0][1];
-    } else {
-        bit_size = f_code - 1;
-        /* modulo encoding */
-        l= INT_BIT - 6 - bit_size;
-        val = (val<<l)>>l;
-        val--;
-        code = (val >> bit_size) + 1;
-
-        return ff_mvtab[code][1] + 1 + bit_size;
-    }
-}
-
-static inline void ff_h263_encode_motion_vector(MpegEncContext * s, int x, int y, int f_code){
-    if(s->flags2 & CODEC_FLAG2_NO_OUTPUT){
-        skip_put_bits(&s->pb,
-            h263_get_motion_length(s, x, f_code)
-           +h263_get_motion_length(s, y, f_code));
-    }else{
-        ff_h263_encode_motion(s, x, f_code);
-        ff_h263_encode_motion(s, y, f_code);
-    }
-}
-
-static inline int get_p_cbp(MpegEncContext * s,
-                      int16_t block[6][64],
-                      int motion_x, int motion_y){
-    int cbp, i;
-
-    if (s->mpv_flags & FF_MPV_FLAG_CBP_RD) {
-        int best_cbpy_score= INT_MAX;
-        int best_cbpc_score= INT_MAX;
-        int cbpc = (-1), cbpy= (-1);
-        const int offset= (s->mv_type==MV_TYPE_16X16 ? 0 : 16) + (s->dquant ? 8 : 0);
-        const int lambda= s->lambda2 >> (FF_LAMBDA_SHIFT - 6);
-
-        for(i=0; i<4; i++){
-            int score= ff_h263_inter_MCBPC_bits[i + offset] * lambda;
-            if(i&1) score += s->coded_score[5];
-            if(i&2) score += s->coded_score[4];
-
-            if(score < best_cbpc_score){
-                best_cbpc_score= score;
-                cbpc= i;
-            }
-        }
-
-        for(i=0; i<16; i++){
-            int score= ff_h263_cbpy_tab[i ^ 0xF][1] * lambda;
-            if(i&1) score += s->coded_score[3];
-            if(i&2) score += s->coded_score[2];
-            if(i&4) score += s->coded_score[1];
-            if(i&8) score += s->coded_score[0];
-
-            if(score < best_cbpy_score){
-                best_cbpy_score= score;
-                cbpy= i;
-            }
-        }
-        cbp= cbpc + 4*cbpy;
-        if ((motion_x | motion_y | s->dquant) == 0 && s->mv_type==MV_TYPE_16X16){
-            if(best_cbpy_score + best_cbpc_score + 2*lambda >= 0)
-                cbp= 0;
-        }
-
-        for (i = 0; i < 6; i++) {
-            if (s->block_last_index[i] >= 0 && ((cbp >> (5 - i))&1)==0 ){
-                s->block_last_index[i]= -1;
-                s->dsp.clear_block(s->block[i]);
-            }
-        }
-    }else{
-        cbp= 0;
-        for (i = 0; i < 6; i++) {
-            if (s->block_last_index[i] >= 0)
-                cbp |= 1 << (5 - i);
-        }
-    }
-    return cbp;
-}
-
-static inline void memsetw(short *tab, int val, int n)
-{
-    int i;
-    for(i=0;i<n;i++)
-        tab[i] = val;
-}
-
-#endif /* AVCODEC_H263_H */