asfenc: return error on negative timestamp

[ffmpeg] / libavformat / avio_internal.h

diff --git a/libavformat/avio_internal.h b/libavformat/avio_internal.h
index 2879ee1ed1ce4b0625b2dbc6ee2471919152ba7b..3da2fc84224598dace028db0c2a852bd1b8ae1f2 100644 (file)
--- a/libavformat/avio_internal.h
+++ b/libavformat/avio_internal.h
@@ -21,6 +21,11 @@
 #define AVFORMAT_AVIO_INTERNAL_H
 
 #include "avio.h"
+#include "url.h"
+
+#include "libavutil/log.h"
+
+extern const AVClass ffio_url_class;
 
 int ffio_init_context(AVIOContext *s,
                   unsigned char *buffer,
@@ -66,32 +71,6 @@ uint64_t ffio_read_varlen(AVIOContext *bc);
 /** @warning must be called before any I/O */
 int ffio_set_buf_size(AVIOContext *s, int buf_size);
 
-/**
- * Pause and resume playing - only meaningful if using a network streaming
- * protocol (e.g. MMS).
- * @param pause 1 for pause, 0 for resume
- */
-int     ffio_read_pause(AVIOContext *h,    int pause);
-/**
- * Seek to a given timestamp relative to some component stream.
- * Only meaningful if using a network streaming protocol (e.g. MMS.).
- * @param stream_index The stream index that the timestamp is relative to.
- *        If stream_index is (-1) the timestamp should be in AV_TIME_BASE
- *        units from the beginning of the presentation.
- *        If a stream_index >= 0 is used and the protocol does not support
- *        seeking based on component streams, the call will fail with ENOTSUP.
- * @param timestamp timestamp in AVStream.time_base units
- *        or if there is no stream specified then in AV_TIME_BASE units.
- * @param flags Optional combination of AVSEEK_FLAG_BACKWARD, AVSEEK_FLAG_BYTE
- *        and AVSEEK_FLAG_ANY. The protocol may silently ignore
- *        AVSEEK_FLAG_BACKWARD and AVSEEK_FLAG_ANY, but AVSEEK_FLAG_BYTE will
- *        fail with ENOTSUP if used and not supported.
- * @return >= 0 on success
- * @see AVInputFormat::read_seek
- */
-int64_t ffio_read_seek (AVIOContext *h,    int stream_index,
-                        int64_t timestamp, int flags);
-
 void ffio_init_checksum(AVIOContext *s,
                         unsigned long (*update_checksum)(unsigned long c, const uint8_t *p, unsigned int len),
                         unsigned long checksum);
@@ -102,7 +81,7 @@ unsigned long ff_crc04C11DB7_update(unsigned long checksum, const uint8_t *buf,
 /**
  * Open a write only packetized memory stream with a maximum packet
  * size of 'max_packet_size'.  The stream is stored in a memory buffer
- * with a big endian 4 byte header giving the packet size in bytes.
+ * with a big-endian 4 byte header giving the packet size in bytes.
  *
  * @param s new IO context
  * @param max_packet_size maximum packet size (must be > 0)
@@ -123,4 +102,4 @@ int ffio_open_dyn_packet_buf(AVIOContext **s, int max_packet_size);
  */
 int ffio_fdopen(AVIOContext **s, URLContext *h);
 
-#endif // AVFORMAT_AVIO_INTERNAL_H
+#endif /* AVFORMAT_AVIO_INTERNAL_H */