making act segmenter

1 files changed, 0 insertions, 93 deletions

diff --git a/ffmpeg1/libavcodec/h261_parser.c b/ffmpeg1/libavcodec/h261_parser.c
deleted file mode 100644
index 753687a..0000000
--- a/ffmpeg1/libavcodec/h261_parser.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * H261 parser
- * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
- * Copyright (c) 2004 Maarten Daniels
- *
- * 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
- */
-
-/**
- * @file
- * h261codec.
- */
-
-#include "parser.h"
-
-
-static int h261_find_frame_end(ParseContext *pc, AVCodecContext* avctx, const uint8_t *buf, int buf_size){
-    int vop_found, i, j;
-    uint32_t state;
-
-    vop_found= pc->frame_start_found;
-    state= pc->state;
-
-    for(i=0; i<buf_size && !vop_found; i++){
-        state= (state<<8) | buf[i];
-        for(j=0; j<8; j++){
-            if(((state>>j)&0xFFFFF0) == 0x000100){
-                vop_found=1;
-                break;
-            }
-        }
-    }
-    if(vop_found){
-        for(; i<buf_size; i++){
-            state= (state<<8) | buf[i];
-            for(j=0; j<8; j++){
-                if(((state>>j)&0xFFFFF0) == 0x000100){
-                    pc->frame_start_found=0;
-                    pc->state= (state>>(3*8))+0xFF00;
-                    return i-2;
-                }
-            }
-        }
-    }
-
-    pc->frame_start_found= vop_found;
-    pc->state= state;
-    return END_NOT_FOUND;
-}
-
-static int h261_parse(AVCodecParserContext *s,
-                      AVCodecContext *avctx,
-                      const uint8_t **poutbuf, int *poutbuf_size,
-                      const uint8_t *buf, int buf_size)
-{
-    ParseContext *pc = s->priv_data;
-    int next;
-
-    if (s->flags & PARSER_FLAG_COMPLETE_FRAMES) {
-        next = buf_size;
-    } else {
-        next= h261_find_frame_end(pc,avctx, buf, buf_size);
-        if (ff_combine_frame(pc, next, &buf, &buf_size) < 0) {
-            *poutbuf = NULL;
-            *poutbuf_size = 0;
-            return buf_size;
-        }
-    }
-    *poutbuf = buf;
-    *poutbuf_size = buf_size;
-    return next;
-}
-
-AVCodecParser ff_h261_parser = {
-    .codec_ids      = { AV_CODEC_ID_H261 },
-    .priv_data_size = sizeof(ParseContext),
-    .parser_parse   = h261_parse,
-    .parser_close   = ff_parse_close,
-};