vlc_block_helper.h File Reference

Include dependency graph for vlc_block_helper.h:

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Data Structures
struct	block_bytestream_t

Typedefs
typedef struct block_bytestream_t	block_bytestream_t
typedef const uint8_t *(*	block_startcode_helper_t) (const uint8_t *, const uint8_t *)
typedef bool(*	block_startcode_matcher_t) (uint8_t, size_t, const uint8_t *)

Functions
static void	block_BytestreamInit (block_bytestream_t *p_bytestream)
static void	block_BytestreamRelease (block_bytestream_t *p_bytestream)
static void	block_BytestreamEmpty (block_bytestream_t *p_bytestream)
	It flush all data (read and unread) from a block_bytestream_t.
static void	block_BytestreamFlush (block_bytestream_t *p_bytestream)
	It flushes all already read data from a block_bytestream_t.
static void	block_BytestreamPush (block_bytestream_t *p_bytestream, block_t *p_block)
static size_t	block_BytestreamRemaining (const block_bytestream_t *p_bytestream)
static block_t *	block_BytestreamPop (block_bytestream_t *p_bytestream)
static int	block_WaitBytes (block_bytestream_t *p_bytestream, size_t i_data)
static int	block_PeekBytes (block_bytestream_t *p_bytestream, uint8_t *p_data, size_t i_data)
static int	block_GetBytes (block_bytestream_t *p_bytestream, uint8_t *p_data, size_t i_data)
static int	block_SkipBytes (block_bytestream_t *p_bytestream, size_t i_data)
static int	block_SkipByte (block_bytestream_t *p_bytestream)
static int	block_PeekOffsetBytes (block_bytestream_t *p_bytestream, size_t i_peek_offset, uint8_t *p_data, size_t i_data)
static int	block_FindStartcodeFromOffset (block_bytestream_t *p_bytestream, size_t *pi_offset, const uint8_t *p_startcode, int i_startcode_length, block_startcode_helper_t p_startcode_helper, block_startcode_matcher_t p_startcode_matcher)

Typedef Documentation

block_bytestream_t

typedef struct block_bytestream_t block_bytestream_t

block_startcode_helper_t

typedef const uint8_t *(* block_startcode_helper_t) (const uint8_t *, const uint8_t *)

block_startcode_matcher_t

typedef bool(* block_startcode_matcher_t) (uint8_t, size_t, const uint8_t *)

Function Documentation

block_BytestreamEmpty()

static void block_BytestreamEmpty ( block_bytestream_t *  p_bytestream )

inlinestatic

It flush all data (read and unread) from a block_bytestream_t.

References block_BytestreamInit(), and block_BytestreamRelease().

block_BytestreamFlush()

static void block_BytestreamFlush ( block_bytestream_t *  p_bytestream )

inlinestatic

It flushes all already read data from a block_bytestream_t.

References block_Release, block_bytestream_t::i_base_offset, block_bytestream_t::i_block_offset, vlc_frame_t::i_buffer, block_bytestream_t::i_total, block_bytestream_t::p_block, block_bytestream_t::p_chain, vlc_frame_t::p_next, and block_bytestream_t::pp_last.

Referenced by block_BytestreamPop().

block_BytestreamInit()

static void block_BytestreamInit ( block_bytestream_t *  p_bytestream )

inlinestatic

References block_bytestream_t::i_base_offset, block_bytestream_t::i_block_offset, block_bytestream_t::i_total, block_bytestream_t::p_block, block_bytestream_t::p_chain, and block_bytestream_t::pp_last.

Referenced by block_BytestreamEmpty().

block_BytestreamPop()

static block_t * block_BytestreamPop ( block_bytestream_t *  p_bytestream )

inlinestatic

References block_BytestreamFlush(), block_bytestream_t::i_block_offset, vlc_frame_t::i_buffer, block_bytestream_t::i_total, block_bytestream_t::p_block, vlc_frame_t::p_buffer, block_bytestream_t::p_chain, vlc_frame_t::p_next, block_bytestream_t::pp_last, and unlikely.

block_BytestreamPush()

static void block_BytestreamPush ( block_bytestream_t *  p_bytestream, block_t *  p_block  )

inlinestatic

References block_ChainLastAppend, vlc_frame_t::i_buffer, block_bytestream_t::i_total, block_bytestream_t::p_block, vlc_frame_t::p_next, and block_bytestream_t::pp_last.

block_BytestreamRelease()

static void block_BytestreamRelease ( block_bytestream_t *  p_bytestream )

inlinestatic

References block_ChainRelease, and block_bytestream_t::p_chain.

Referenced by block_BytestreamEmpty().

block_BytestreamRemaining()

static size_t block_BytestreamRemaining ( const block_bytestream_t *  p_bytestream )

inlinestatic

References block_bytestream_t::i_base_offset, block_bytestream_t::i_block_offset, and block_bytestream_t::i_total.

Referenced by block_GetBytes(), block_PeekBytes(), block_PeekOffsetBytes(), and block_WaitBytes().

block_FindStartcodeFromOffset()

static int block_FindStartcodeFromOffset ( block_bytestream_t *  p_bytestream, size_t *  pi_offset, const uint8_t *  p_startcode, int  i_startcode_length, block_startcode_helper_t  p_startcode_helper, block_startcode_matcher_t  p_startcode_matcher  )

inlinestatic

References block_bytestream_t::i_block_offset, vlc_frame_t::i_buffer, block_bytestream_t::p_block, vlc_frame_t::p_buffer, vlc_frame_t::p_next, unlikely, VLC_EGENERIC, and VLC_SUCCESS.

block_GetBytes()

static int block_GetBytes ( block_bytestream_t *  p_bytestream, uint8_t *  p_data, size_t  i_data  )

inlinestatic

References block_BytestreamRemaining(), block_bytestream_t::i_base_offset, block_bytestream_t::i_block_offset, vlc_frame_t::i_buffer, block_bytestream_t::p_block, vlc_frame_t::p_buffer, vlc_frame_t::p_next, VLC_EGENERIC, and VLC_SUCCESS.

Referenced by block_SkipByte(), and block_SkipBytes().

block_PeekBytes()

static int block_PeekBytes ( block_bytestream_t *  p_bytestream, uint8_t *  p_data, size_t  i_data  )

inlinestatic

References block_BytestreamRemaining(), block_bytestream_t::i_block_offset, block_bytestream_t::p_block, VLC_EGENERIC, and VLC_SUCCESS.

block_PeekOffsetBytes()

static int block_PeekOffsetBytes ( block_bytestream_t *  p_bytestream, size_t  i_peek_offset, uint8_t *  p_data, size_t  i_data  )

inlinestatic

References block_BytestreamRemaining(), block_bytestream_t::i_block_offset, vlc_frame_t::i_buffer, block_bytestream_t::p_block, vlc_frame_t::p_buffer, vlc_frame_t::p_next, VLC_EGENERIC, and VLC_SUCCESS.

block_SkipByte()

static int block_SkipByte ( block_bytestream_t *  p_bytestream )

inlinestatic

References block_GetBytes().

block_SkipBytes()

static int block_SkipBytes ( block_bytestream_t *  p_bytestream, size_t  i_data  )

inlinestatic

References block_GetBytes().

block_WaitBytes()

static int block_WaitBytes ( block_bytestream_t *  p_bytestream, size_t  i_data  )

inlinestatic

References block_BytestreamRemaining(), VLC_EGENERIC, and VLC_SUCCESS.