1 files changed, 0 insertions, 112 deletions
diff --git a/ffmpeg/libavcodec/latm_parser.c b/ffmpeg/libavcodec/latm_parser.c
deleted file mode 100644
index 3820f58..0000000
--- a/ffmpeg/libavcodec/latm_parser.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * copyright (c) 2008 Paul Kendall <paul@kcbbs.gen.nz>
- *
- * 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
- * AAC LATM parser
- */
-
-#include <stdint.h>
-#include "parser.h"
-
-#define LATM_HEADER     0x56e000        // 0x2b7 (11 bits)
-#define LATM_MASK       0xFFE000        // top 11 bits
-#define LATM_SIZE_MASK  0x001FFF        // bottom 13 bits
-
-typedef struct LATMParseContext{
-    ParseContext pc;
-    int count;
-} LATMParseContext;
-
-/**
- * Find the end of the current frame in the bitstream.
- * @return the position of the first byte of the next frame, or -1
- */
-static int latm_find_frame_end(AVCodecParserContext *s1, const uint8_t *buf,
-                               int buf_size)
-{
-    LATMParseContext *s = s1->priv_data;
-    ParseContext *pc    = &s->pc;
-    int pic_found, i;
-    uint32_t state;
-
-    pic_found = pc->frame_start_found;
-    state     = pc->state;
-
-    if (!pic_found) {
-        for (i = 0; i < buf_size; i++) {
-            state = (state<<8) | buf[i];
-            if ((state & LATM_MASK) == LATM_HEADER) {
-                i++;
-                s->count  = -i;
-                pic_found = 1;
-                break;
-            }
-        }
-    }
-
-    if (pic_found) {
-        /* EOF considered as end of frame */
-        if (buf_size == 0)
-            return 0;
-        if ((state & LATM_SIZE_MASK) - s->count <= buf_size) {
-            pc->frame_start_found = 0;
-            pc->state             = -1;
-            return (state & LATM_SIZE_MASK) - s->count;
-        }
-    }
-
-    s->count             += buf_size;
-    pc->frame_start_found = pic_found;
-    pc->state             = state;
-
-    return END_NOT_FOUND;
-}
-
-static int latm_parse(AVCodecParserContext *s1, AVCodecContext *avctx,
-                      const uint8_t **poutbuf, int *poutbuf_size,
-                      const uint8_t *buf, int buf_size)
-{
-    LATMParseContext *s = s1->priv_data;
-    ParseContext *pc    = &s->pc;
-    int next;
-
-    if (s1->flags & PARSER_FLAG_COMPLETE_FRAMES) {
-        next = buf_size;
-    } else {
-        next = latm_find_frame_end(s1, 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_aac_latm_parser = {
-    .codec_ids      = { AV_CODEC_ID_AAC_LATM },
-    .priv_data_size = sizeof(LATMParseContext),
-    .parser_parse   = latm_parse,
-    .parser_close   = ff_parse_close
-};