making act segmenter

1 files changed, 0 insertions, 96 deletions

diff --git a/ffmpeg1/libavcodec/adx_parser.c b/ffmpeg1/libavcodec/adx_parser.c
deleted file mode 100644
index 706e242..0000000
--- a/ffmpeg1/libavcodec/adx_parser.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright (c) 2011  Justin Ruggles
- *
- * This file is part of Libav.
- *
- * Libav 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.
- *
- * Libav 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 Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/**
- * @file
- * ADX audio parser
- *
- * Splits packets into individual blocks.
- */
-
-#include "libavutil/intreadwrite.h"
-#include "parser.h"
-#include "adx.h"
-
-typedef struct ADXParseContext {
-    ParseContext pc;
-    int header_size;
-    int block_size;
-    int remaining;
-} ADXParseContext;
-
-static int adx_parse(AVCodecParserContext *s1,
-                           AVCodecContext *avctx,
-                           const uint8_t **poutbuf, int *poutbuf_size,
-                           const uint8_t *buf, int buf_size)
-{
-    ADXParseContext *s = s1->priv_data;
-    ParseContext *pc = &s->pc;
-    int next = END_NOT_FOUND;
-    int i;
-    uint64_t state = pc->state64;
-
-    if (!s->header_size) {
-        for (i = 0; i < buf_size; i++) {
-            state = (state << 8) | buf[i];
-            /* check for fixed fields in ADX header for possible match */
-            if ((state & 0xFFFF0000FFFFFF00) == 0x8000000003120400ULL) {
-                int channels    = state & 0xFF;
-                int header_size = ((state >> 32) & 0xFFFF) + 4;
-                if (channels > 0 && header_size >= 8) {
-                    s->header_size = header_size;
-                    s->block_size  = BLOCK_SIZE * channels;
-                    s->remaining   = i - 7 + s->header_size + s->block_size;
-                    break;
-                }
-            }
-        }
-        pc->state64 = state;
-    }
-
-    if (s->header_size) {
-        if (!s->remaining)
-            s->remaining = s->block_size;
-        if (s->remaining <= buf_size) {
-            next = s->remaining;
-            s->remaining = 0;
-        } else
-            s->remaining -= buf_size;
-    }
-
-    if (ff_combine_frame(pc, next, &buf, &buf_size) < 0 || !buf_size) {
-        *poutbuf      = NULL;
-        *poutbuf_size = 0;
-        return buf_size;
-    }
-
-    s1->duration = BLOCK_SAMPLES;
-
-    *poutbuf = buf;
-    *poutbuf_size = buf_size;
-    return next;
-}
-
-AVCodecParser ff_adx_parser = {
-    .codec_ids      = { AV_CODEC_ID_ADPCM_ADX },
-    .priv_data_size = sizeof(ADXParseContext),
-    .parser_parse   = adx_parse,
-    .parser_close   = ff_parse_close,
-};