Include dependency graph for stream.h:

Functions
stream_t *	vlc_stream_CustomNew (vlc_object_t parent, void(destroy)(stream_t ), size_t extra_size, const char type_name)
	Allocates a VLC stream object. More...

void *	vlc_stream_Private (stream_t *stream)

void	stream_CommonDelete (stream_t *s)

stream_t *	vlc_stream_AttachmentNew (vlc_object_t p_this, input_attachment_t attachment)

stream_t *	stream_AccessNew (vlc_object_t , input_thread_t , es_out_t , bool, const char )
	This function creates a raw stream_t from an URL. More...

stream_t *	stream_FilterAutoNew (stream_t *source)
	Probes stream filters automatically. More...

stream_t *	stream_FilterChainNew (stream_t source, const char list)
	Builds an explicit chain of stream filters. More...

int	stream_extractor_AttachParsed (stream_t *stream, const char data, char const **out_extra)
	Attach Stream Extractors according to specified data. More...

Function Documentation

◆ stream_AccessNew()

stream_t * stream_AccessNew	(	vlc_object_t *	parent,
		input_thread_t *	input,
		es_out_t *	out,
		bool	preparsing,
		const char *	url
	)

This function creates a raw stream_t from an URL.

References access_New(), AStreamControl(), AStreamDestroy(), AStreamReadBlock(), AStreamReadStream(), AStreamSeek(), vlc_access_stream_private::input, input_GetItem(), stream_t::ops, stream_t::p_input_item, stream_t::p_sys, stream_t::pf_block, stream_t::pf_control, stream_t::pf_read, stream_t::pf_seek, stream_t::psz_url, strdup(), stream_FilterChainNew(), unlikely, VLC_OBJECT, vlc_object_delete, vlc_stream_CustomNew(), vlc_stream_Delete(), and vlc_stream_Private().

Referenced by InputDemuxNew(), and vlc_stream_NewURL().

◆ stream_CommonDelete()

void stream_CommonDelete ( stream_t * s )

References stream_priv_t::block, block_Release, stream_priv_t::conv, stream_priv_t::peek, stream_t::psz_url, stream_priv, stream_priv_t::text, vlc_iconv_close(), and vlc_object_delete.

Referenced by access_New(), demux_FilterNew(), demux_NewAdvanced(), se_AttachWrapper(), vlc_stream_AttachmentNew(), vlc_stream_Delete(), and vlc_stream_FilterNew().

◆ stream_FilterAutoNew()

stream_t * stream_FilterAutoNew ( stream_t * source )

Probes stream filters automatically.

This function automatically and repeatedly probes for applicable stream filters to append downstream of an existing stream. Any such filter will convert the stream into another stream, e.g. decompressing it or extracting the list of contained files (playlist).

This function transfers ownership of the supplied stream to the following stream filter, of the first stream filter to the second stream filter, and so on. Any attempt to access the original stream filter directly is explicitly undefined.

If, and only if, no filters were probed successfully, a pointer to the unchanged source stream will be returned. Otherwise, this returns a stream filter. The return value is thus guaranteed to be non-NULL.

Parameters

source input stream around which to build a filter chain

Returns: the last, most downstream stream object.

Note: The return value must be freed with vlc_stream_Delete() after use. This will automatically free the whole chain and the underlying stream.

References msg_Dbg, and vlc_stream_FilterNew().

Referenced by InputDemuxNew(), and vlc_stream_NewURL().

◆ stream_FilterChainNew()

stream_t * stream_FilterChainNew	(	stream_t *	source,
		const char *	list
	)

Builds an explicit chain of stream filters.

This function creates a chain of filters according to a supplied list.

See also stream_FilterAutoNew(). Those two functions have identical semantics; the only difference lies in how the list of probed filters is determined (manually versus automatically).

If the list is empty, or if probing each of the requested filters failed, this function will return a pointer to the supplied source stream.

Parameters

source	input stream around which to build a filter chain
list	colon-separated list of stream filters (upstream first)

Returns: The last stream (filter) in the chain. The return value is always a valid (non-NULL) stream pointer.

References msg_Warn, name, strdup(), strtok_r(), unlikely, and vlc_stream_FilterNew().

Referenced by InputDemuxNew(), se_AttachWrapper(), and stream_AccessNew().

◆ vlc_stream_AttachmentNew()

stream_t * vlc_stream_AttachmentNew	(	vlc_object_t *	p_this,
		input_attachment_t *	attachment
	)

◆ vlc_stream_CustomNew()

stream_t * vlc_stream_CustomNew	(	vlc_object_t *	parent,
		void()(stream_t )	destroy,
		size_t	extra_size,
		const char *	type_name
	)

Allocates a VLC stream object.

References stream_t::b_preparsing, stream_priv_t::block, stream_priv_t::char_width, stream_priv_t::conv, stream_priv_t::destroy, stream_priv_t::eof, stream_priv_t::little_endian, stream_priv_t::offset, stream_t::ops, stream_t::out, stream_t::p_input_item, stream_t::p_sys, stream_priv_t::peek, stream_t::pf_block, stream_t::pf_control, stream_t::pf_demux, stream_t::pf_read, stream_t::pf_readdir, stream_t::pf_seek, stream_t::psz_filepath, stream_t::psz_location, stream_t::psz_name, stream_t::psz_url, stream_t::s, stream_priv_t::stream, stream_priv_t::text, unlikely, and vlc_custom_create.

Referenced by access_New(), demux_FilterNew(), demux_NewAdvanced(), stream_AccessNew(), vlc_stream_AttachmentNew(), vlc_stream_CommonNew(), vlc_stream_fifo_New(), vlc_stream_FilterNew(), and vlc_stream_MemoryNew().

◆ vlc_stream_Private()

void * vlc_stream_Private ( stream_t * stream )

Functions