vorbisfile documentation |
vorbisfile version 1.25 - 20000615 |
declared in "vorbis/vorbisfile.h"
The OggVorbis_File structure defines an Ogg Vorbis file.
This structure is used in all vorbisfile routines. Before it can be used, it must be initialized by ov_open or ov_open_callbacks.
After use, the OggVorbis_File structure must be deallocated with a call to ov_clear().
Once a file or data source is passed to libvorbisfile, it is owned by vorbisfile. The file should not be used by any other applications or functions outside the Vorbisfile API.
typedef struct { void *datasource; /* Pointer to a FILE *, etc. */ int seekable; int64_t offset; int64_t end; ogg_sync_state oy; /* If the FILE handle isn't seekable (eg, a pipe), only the current stream appears */ int links; int64_t *offsets; int64_t *dataoffsets; long *serialnos; int64_t *pcmlengths; vorbis_info *vi; vorbis_comment *vc; /* Decoding working state local storage */ int64_t pcm_offset; int decode_ready; long current_serialno; int current_link; double bittrack; double samptrack; ogg_stream_state os; /* take physical pages, weld into a logical stream of packets */ vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */ vorbis_block vb; /* local working space for packet->PCM decode */ ov_callbacks callbacks; } OggVorbis_File; |
If your system's <sys/types.h> does not define int64_t, you will need to define this as a 64-bit type inside your system's project file/Makefile, etc. On win32, for example, this should be defined as __int64. On the Unix platform, these are usually defined properly in the system header files.
copyright © 2000 vorbis team |
|
vorbisfile documentation |
vorbisfile version 1.25 - 20000615 |