vlc_stream.h File Reference

This file defines structures and functions for stream (between access and demux) descriptor in vlc. More...

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Data Structures
struct	stream_t
	stream_t definition More...
Defines
#define	stream_MemoryNew(a, b, c, d)   stream_MemoryNew( VLC_OBJECT(a), b, c, d )
#define	stream_UrlNew(a, b)   stream_UrlNew( VLC_OBJECT(a), b )
Typedefs
typedef struct stream_text_t	stream_text_t
Enumerations
enum	stream_query_e {   STREAM_CAN_SEEK, STREAM_CAN_FASTSEEK, STREAM_SET_POSITION, STREAM_GET_POSITION,   STREAM_GET_SIZE, STREAM_CONTROL_ACCESS, STREAM_UPDATE_SIZE, STREAM_GET_CONTENT_TYPE,   STREAM_SET_RECORD_STATE }
	Possible commands to send to stream_Control() and stream_vaControl(). More...
Functions
VLC_API int	stream_Read (stream_t *s, void *p_read, int i_read)
	Try to read "i_read" bytes into a buffer pointed by "p_read".
VLC_API int	stream_Peek (stream_t *s, const uint8_t **pp_peek, int i_peek)
	Store in pp_peek a pointer to the next "i_peek" bytes in the stream.
VLC_API int	stream_vaControl (stream_t *s, int i_query, va_list args)
	Use to control the "stream_t *".
VLC_API void	stream_Delete (stream_t *s)
	Destroy a stream.
VLC_API int	stream_Control (stream_t *s, int i_query,...)
VLC_API block_t *	stream_Block (stream_t *s, int i_size)
	Read "i_size" bytes and store them in a block_t.
VLC_API block_t *	stream_BlockRemaining (stream_t *s, int i_max_size)
	Read the remaining of the data if there is less than i_max_size bytes, otherwise return NULL.
VLC_API char *	stream_ReadLine (stream_t *)
static int64_t	stream_Tell (stream_t *s)
	Get the current position in a stream.
static int64_t	stream_Size (stream_t *s)
	Get the size of the stream.
static int	stream_Seek (stream_t *s, uint64_t i_pos)
static char *	stream_ContentType (stream_t *s)
	Get the Content-Type of a stream, or NULL if unknown.
VLC_API stream_t *	stream_DemuxNew (demux_t *p_demux, const char *psz_demux, es_out_t *out)
	Create a special stream and a demuxer, this allows chaining demuxers You must delete it using stream_Delete.
VLC_API void	stream_DemuxSend (stream_t *s, block_t *p_block)
	Send data to a stream_t handle created by stream_DemuxNew.
VLC_API stream_t *	stream_MemoryNew (vlc_object_t *p_obj, uint8_t *p_buffer, uint64_t i_size, bool b_preserve_memory)
	Create a stream_t reading from memory.
VLC_API stream_t *	stream_UrlNew (vlc_object_t *p_this, const char *psz_url)
	Create a stream_t reading from a URL.
VLC_API stream_t *	stream_FilterNew (stream_t *p_source, const char *psz_stream_filter)
	Try to add a stream filter to an open stream.

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Detailed Description

This file defines structures and functions for stream (between access and demux) descriptor in vlc.