X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Favio.h;h=920526f028158a7c5e0d8874f2dde88d1bd32c29;hb=6e9081f4d87b4ebcd3355ebd560307c59d2104c3;hp=88fe1577ff13a9727a1f7b5a845bd8874210c01e;hpb=7f92f3d8129f44bc2ed935e9d81735ffdcd9921f;p=ffmpeg

diff --git a/libavformat/avio.h b/libavformat/avio.h
index 88fe1577ff1..920526f0281 100644
--- a/libavformat/avio.h
+++ b/libavformat/avio.h
@@ -22,6 +22,7 @@
 
 /**
  * @file
+ * @ingroup lavf_io
  * Buffered I/O operations
  */
 
@@ -119,6 +120,12 @@ typedef struct {
      * A combination of AVIO_SEEKABLE_ flags or 0 when the stream is not seekable.
      */
     int seekable;
+
+    /**
+     * max filesize, used to limit allocations
+     * This field is internal to libavformat and access from outside is not allowed.
+     */
+     int64_t maxsize;
 } AVIOContext;
 
 /* unbuffered I/O */
@@ -211,6 +218,7 @@ extern URLInterruptCB *url_interrupt_cb;
  * @defgroup old_url_funcs Old url_* functions
  * The following functions are deprecated. Use the buffered API based on #AVIOContext instead.
  * @{
+ * @ingroup lavf_io
  */
 attribute_deprecated int url_open_protocol (URLContext **puc, struct URLProtocol *up,
                                             const char *url, int flags);
@@ -271,6 +279,7 @@ attribute_deprecated AVIOContext *av_alloc_put_byte(
  * @defgroup old_avio_funcs Old put_/get_*() functions
  * The following functions are deprecated. Use the "avio_"-prefixed functions instead.
  * @{
+ * @ingroup lavf_io
  */
 attribute_deprecated int          get_buffer(AVIOContext *s, unsigned char *buf, int size);
 attribute_deprecated int          get_partial_buffer(AVIOContext *s, unsigned char *buf, int size);
@@ -308,6 +317,7 @@ attribute_deprecated int64_t av_url_read_fseek (AVIOContext *h,    int stream_in
  * @defgroup old_url_f_funcs Old url_f* functions
  * The following functions are deprecated, use the "avio_"-prefixed functions instead.
  * @{
+ * @ingroup lavf_io
  */
 attribute_deprecated int url_fopen( AVIOContext **s, const char *url, int flags);
 attribute_deprecated int url_fclose(AVIOContext *s);