[FFmpeg-cvslog] r11305 - in trunk/libavformat: avio.h aviobuf.c

[reimar]

Author: reimar
Date: Sat Dec 22 17:18:07 2007
New Revision: 11305

Log:
Add a av_alloc_put_byte function.
The name is in analogy to init_put_byte, but I would not mind it
being changed to something better.


Modified:
   trunk/libavformat/avio.h
   trunk/libavformat/aviobuf.c

Modified: trunk/libavformat/avio.h
==============================================================================
--- trunk/libavformat/avio.h	(original)
+++ trunk/libavformat/avio.h	Sat Dec 22 17:18:07 2007
@@ -181,6 +181,14 @@ int init_put_byte(ByteIOContext *s,
                   int (*read_packet)(void *opaque, uint8_t *buf, int buf_size),
                   int (*write_packet)(void *opaque, uint8_t *buf, int buf_size),
                   offset_t (*seek)(void *opaque, offset_t offset, int whence));
+ByteIOContext *av_alloc_put_byte(
+                  unsigned char *buffer,
+                  int buffer_size,
+                  int write_flag,
+                  void *opaque,
+                  int (*read_packet)(void *opaque, uint8_t *buf, int buf_size),
+                  int (*write_packet)(void *opaque, uint8_t *buf, int buf_size),
+                  offset_t (*seek)(void *opaque, offset_t offset, int whence));
 
 void put_byte(ByteIOContext *s, int b);
 void put_buffer(ByteIOContext *s, const unsigned char *buf, int size);

Modified: trunk/libavformat/aviobuf.c
==============================================================================
--- trunk/libavformat/aviobuf.c	(original)
+++ trunk/libavformat/aviobuf.c	Sat Dec 22 17:18:07 2007
@@ -60,6 +60,20 @@ int init_put_byte(ByteIOContext *s,
     return 0;
 }
 
+ByteIOContext *av_alloc_put_byte(
+                  unsigned char *buffer,
+                  int buffer_size,
+                  int write_flag,
+                  void *opaque,
+                  int (*read_packet)(void *opaque, uint8_t *buf, int buf_size),
+                  int (*write_packet)(void *opaque, uint8_t *buf, int buf_size),
+                  offset_t (*seek)(void *opaque, offset_t offset, int whence)) {
+    ByteIOContext *s = av_mallocz(sizeof(ByteIOContext));
+    init_put_byte(s, buffer, buffer_size, write_flag, opaque,
+                  read_packet, write_packet, seek);
+    return s;
+}
+
 static void flush_buffer(ByteIOContext *s)
 {
     if (s->buf_ptr > s->buffer) {