stream_memory.c File Reference

Include dependency graph for stream_memory.c:

Data Structures
struct	stream_sys_t

Functions
static int	Read (stream_t *, void *p_read, unsigned int i_read)
static int	Peek (stream_t *, const uint8_t **pp_peek, unsigned int i_read)
static int	Control (stream_t *, int i_query, va_list)
static void	Delete (stream_t *)
stream_t *	stream_MemoryNew (((vlc_object_t *)(vlc_object_t *p_this)), uint8_t *p_buffer, uint64_t i_size, bool i_preserve_memory)
	Create a stream from a memory buffer.

Function Documentation

static int Control ( stream_t *  s, int  i_query, va_list  args  )

static

< Unspecified error

< Unspecified error

< Unspecified error

< No error

References stream_sys_t::i_pos, stream_sys_t::i_size, msg_Err, stream_t::p_sys, STREAM_CAN_FASTSEEK, STREAM_CAN_SEEK, STREAM_CONTROL_ACCESS, STREAM_GET_CONTENT_TYPE, STREAM_GET_POSITION, STREAM_GET_SIZE, STREAM_SET_POSITION, VLC_EGENERIC, and VLC_SUCCESS.

Referenced by stream_MemoryNew().

static void Delete ( stream_t *  s )

static

References stream_sys_t::i_preserve_memory, stream_sys_t::p_buffer, stream_t::p_sys, and stream_CommonDelete().

Referenced by stream_MemoryNew().

static int Peek ( stream_t *  s, const uint8_t **  pp_peek, unsigned int  i_read  )

static

References stream_sys_t::i_pos, stream_sys_t::i_size, stream_sys_t::p_buffer, and stream_t::p_sys.

Referenced by stream_MemoryNew().

static int Read ( stream_t *  s, void *  p_read, unsigned int  i_read  )

static

References stream_sys_t::i_pos, stream_sys_t::i_size, stream_sys_t::p_buffer, and stream_t::p_sys.

Referenced by stream_MemoryNew().

stream_t* stream_MemoryNew	(	((vlc_object_t *)(vlc_object_t *p_this))	,
		uint8_t *	p_buffer,
		uint64_t	i_size,
		bool	i_preserve_memory
	)

Create a stream from a memory buffer.

Parameters

p_this	the calling vlc_object
p_buffer	the memory buffer for the stream
i_buffer	the size of the buffer
i_preserve_memory	if this is set to false the memory buffer pointed to by p_buffer is freed on stream_Destroy

References Control(), Delete(), stream_sys_t::i_pos, stream_sys_t::i_preserve_memory, stream_sys_t::i_size, stream_sys_t::p_buffer, stream_t::p_input, stream_t::p_sys, Peek(), stream_t::pf_control, stream_t::pf_destroy, stream_t::pf_peek, stream_t::pf_read, stream_t::psz_path, Read(), strdup(), stream_CommonDelete(), and stream_CommonNew().