Displaying 6 results from an estimated 6 matches for "close_func".
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2001 Sep 06
1
NULLs in ov_callbacks
When calling ov_open_callbacks(), is it safe to have seek_func, tell_func, and
close_func all equal to NULL? If not, which ones must I provide and how can I
return an error e.g., data source is not seekable?
--
Ignacio Vazquez-Abrams <ignacio@openservices.net>
--- >8 ----
List archives: http://www.xiph.org/archives/
Ogg project homepage: http://www.xiph.org/ogg/
To unsubs...
2009 Jun 04
0
ogg audio streaming problem
...and write ogg format.
I updated the lengthInSamples of the ogg file to the size of ogg file.
After certain chunk of data is downloaded,
ogg length in samples is initialized by
callbacks.read_func = &oggReadCallback;
callbacks.seek_func = &oggSeekCallback;
callbacks.close_func = &oggCloseCallback;
callbacks.tell_func = &oggTellCallback;
const int err = ov_open_callbacks (input, &ovFile, 0, 0, callbacks);
lengthInSamples = (uint32) ov_pcm_total (&ovFile, -1);
input is the file stream.
The first chunk data is played excellent, however...
2009 Jun 04
1
ogg audio streaming problem
...and write ogg format.
I updated the lengthInSamples of the ogg file to the size of ogg file.
After certain chunk of data is downloaded,
ogg length in samples is initialized by
callbacks.read_func = &oggReadCallback;
callbacks.seek_func = &oggSeekCallback;
callbacks.close_func = &oggCloseCallback;
callbacks.tell_func = &oggTellCallback;
const int err = ov_open_callbacks (input, &ovFile, 0, 0, callbacks);
lengthInSamples = (uint32) ov_pcm_total (&ovFile, -1);
input is the file stream.
The first chunk data is played excellent, however...
2004 Apr 17
1
Reading OGG embedded in a pack file
...* pStream )
{
OggVorbis_File vf;
ov_callbacks callbacks;
vorbis_info *info;
callbacks.read_func = sdl_read_func;
callbacks.seek_func = sdl_seek_func; // Will setting this to NULL let me read from the middle of a stream?
callbacks.tell_func = sdl_tell_func;
callbacks.close_func = sdl_close_func;
if ( ov_open_callbacks( pStream, &vf, NULL, 0, callbacks)==0 )
{
// Valid OGG data, so do some code here to read it in...
// Get our OGG info
info = ov_info( &vf, -1 );
}
}
After looking at the documentation I thought I could change t...
2004 Sep 06
1
Fixing libvorbisfile to handle largefiles
...lude/vorbis/vorbisfile.h-ORIG Sun Aug 22 20:49:53 2004
+++ include/vorbis/vorbisfile.h Fri Aug 27 00:39:56 2004
@@ -40,7 +40,7 @@
size_t (*read_func) (void *ptr, size_t size, size_t nmemb, void *datasource);
int (*seek_func) (void *datasource, ogg_int64_t offset, int whence);
int (*close_func) (void *datasource);
- long (*tell_func) (void *datasource);
+ ogg_int64_t (*tell_func) (void *datasource);
} ov_callbacks;
#define NOTOPEN 0
I suspect there are a number of other files elsewhere in the
vorbis source that I haven't searched for (like in win32) that
need tweakin...
2004 May 23
4
Various Ogg Vorbis largefile notes and/or patches
Greetings one and all;
I'm not subscribed to this list so I'm first sending this message
to verify that mails from me make it through, and then later I'll
send the juicy messages with patches. Also, the address I'm using
is IPv6-only and doesn't often work, so drop me from any replies
and I'll catch the archives, or drop only the hostname part to get
an IPv4 address that