X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Fffm.h;h=6ce5e0408ceff543df3dfc27338839f2b8345f27;hb=d30acfa94c995d8ebde9c8492747fec611db066d;hp=52a84094a82b00ca1dc6ac5285bc7a387bdb4064;hpb=c5e56a813bf6019f7c28ce7737fcb67e836136c6;p=ffmpeg

diff --git a/libavformat/ffm.h b/libavformat/ffm.h
index 52a84094a82..6ce5e0408ce 100644
--- a/libavformat/ffm.h
+++ b/libavformat/ffm.h
@@ -1,31 +1,34 @@
 /*
- * FFM (ffserver live feed) common header
- * Copyright (c) 2001 Fabrice Bellard.
+ * FFM (avserver live feed) common header
+ * Copyright (c) 2001 Fabrice Bellard
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * 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.
  *
- * FFmpeg is distributed in the hope that it will be useful,
+ * 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 FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#ifndef FFMPEG_FFM_H
-#define FFMPEG_FFM_H
+#ifndef AVFORMAT_FFM_H
+#define AVFORMAT_FFM_H
 
+#include <stdint.h>
 #include "avformat.h"
+#include "avio.h"
 
 /* The FFM file is made of blocks of fixed size */
 #define FFM_HEADER_SIZE 14
+#define FFM_PACKET_SIZE 4096
 #define PACKET_ID       0x666d
 
 /* each packet contains frames (which can span several packets */
@@ -40,7 +43,7 @@ enum {
 
 typedef struct FFMContext {
     /* only reading mode */
-    offset_t write_index, file_size;
+    int64_t write_index, file_size;
     int read_state;
     uint8_t header[FRAME_HEADER_SIZE+4];
 
@@ -53,4 +56,8 @@ typedef struct FFMContext {
     uint8_t packet[FFM_PACKET_SIZE];
 } FFMContext;
 
-#endif /* FFMPEG_FFM_H */
+int64_t ffm_read_write_index(int fd);
+int ffm_write_write_index(int fd, int64_t pos);
+void ffm_set_write_index(AVFormatContext *s, int64_t pos, int64_t file_size);
+
+#endif /* AVFORMAT_FFM_H */