nuv.c File Reference

Include dependency graph for nuv.c:

Data Structures
struct	demux_index_entry_t
struct	demux_index_t
struct	header_t
struct	frame_header_t
struct	extended_header_t
struct	demux_sys_t
Defines
#define	NUV_FH_SIZE   12
#define	DEMUX_INDEX_SIZE_MAX   (100000)
Functions
static int	Open (vlc_object_t *)
	Probes and initializes.
static void	Close (vlc_object_t *)
	Releases resources.
int	vlc_entry__main (module_t *p_module)
const char *	vlc_entry_license__main (void)
static int	Demux (demux_t *)
static int	Control (demux_t *, int, va_list)
static void	demux_IndexInit (demux_index_t *)
static void	demux_IndexClean (demux_index_t *)
static void	demux_IndexAppend (demux_index_t *, int64_t i_time, int64_t i_offset)
static int64_t	demux_IndexConvertTime (demux_index_t *, int64_t i_time)
static int64_t	demux_IndexFindOffset (demux_index_t *, int64_t i_offset)
static int	HeaderLoad (demux_t *, header_t *h)
static int	FrameHeaderLoad (demux_t *, frame_header_t *h)
static int	ExtendedHeaderLoad (demux_t *, extended_header_t *h)
static int	SeekTableLoad (demux_t *, demux_sys_t *)
static int	ControlSetPosition (demux_t *p_demux, int64_t i_pos, bool b_guess)
static void	GetDoubleLE (double *pd, void *src)

---

Define Documentation

#define DEMUX_INDEX_SIZE_MAX   (100000)

Referenced by demux_IndexAppend().

#define NUV_FH_SIZE   12

Referenced by Demux().

---

Function Documentation

static void Close

(

vlc_object_t *

p_this

)

[static]

Releases resources.

Close the module.

Destroys the X11 window.

Disconnect from the X server.

Close a SDL video output.

It destroys an OpenGL vout display.

Terminate a vout display created by Open.

It destroyes a Direct3D vout display.

Terminate an output method created by Open.

Release the drawable.

Close a libcaca video output.

Close a aa video output method.

Close the filter.

Terminate a splitter module.

This function closes a clone video splitter module.

Common close function.

Releases allocate resources.

Close: Destructor.

Parameters:

	p_this	pointer to this filter object
	p_this,:	the filter object

static int Control	(	demux_t *	p_demux,
		int	i_query,
		va_list	args
	)			[static]

References ControlSetPosition(), header_t::d_fps, DEMUX_GET_FPS, DEMUX_GET_LENGTH, DEMUX_GET_META, DEMUX_GET_POSITION, DEMUX_GET_TIME, demux_IndexConvertTime(), demux_IndexFindOffset(), DEMUX_SET_POSITION, DEMUX_SET_TIME, demux_sys_t::hdr, demux_sys_t::i_first_frame_offset, demux_sys_t::i_pcr, demux_sys_t::i_total_length, demux_sys_t::idx, demux_t::p_sys, demux_t::s, stream_Size(), stream_Tell(), VLC_EGENERIC, and VLC_SUCCESS.

static int ControlSetPosition	(	demux_t *	p_demux,
		int64_t	i_pos,
		bool	b_guess
	)			[static]

References demux_sys_t::b_index, demux_sys_t::b_seekable, demux_IndexAppend(), FrameHeaderLoad(), frame_header_t::i_keyframe, frame_header_t::i_length, frame_header_t::i_timecode, frame_header_t::i_type, demux_sys_t::idx, msg_Dbg, msg_Warn, demux_t::p_sys, demux_t::s, stream_Read(), stream_Seek(), stream_Tell(), VLC_EGENERIC, vlc_object_alive, and VLC_SUCCESS.

Referenced by Control().

static int Demux

(

demux_t *

p_demux

)

[static]

References demux_sys_t::b_index, block_Realloc(), block_Release(), demux_IndexAppend(), es_out_Control(), es_out_Send(), ES_OUT_SET_PCR, demux_sys_t::fh_buffer, FrameHeaderLoad(), frame_header_t::i_compression, block_t::i_dts, frame_header_t::i_keyframe, frame_header_t::i_length, demux_sys_t::i_pcr, block_t::i_pts, frame_header_t::i_timecode, frame_header_t::i_type, demux_sys_t::idx, msg_Dbg, NUV_FH_SIZE, demux_t::out, block_t::p_buffer, demux_sys_t::p_es_audio, demux_sys_t::p_es_video, demux_t::p_sys, demux_t::s, stream_Block(), stream_Read(), stream_Tell(), vlc_object_alive, VLC_TS_0, and VLC_TS_INVALID.

static void demux_IndexAppend	(	demux_index_t *	p_idx,
		int64_t	i_time,
		int64_t	i_offset
	)			[static]

References DEMUX_INDEX_SIZE_MAX, i, demux_index_t::i_idx, demux_index_t::i_idx_max, demux_index_entry_t::i_offset, demux_index_entry_t::i_time, demux_index_t::idx, and xrealloc().

Referenced by ControlSetPosition(), Demux(), and SeekTableLoad().

static void demux_IndexClean

(

demux_index_t *

p_idx

)

[static]

References demux_index_t::idx.

static int64_t demux_IndexConvertTime	(	demux_index_t *	p_idx,
		int64_t	i_time
	)			[static]

References demux_index_t::i_idx, demux_index_entry_t::i_offset, demux_index_entry_t::i_time, demux_index_t::idx, and idx.

Referenced by Control().

static int64_t demux_IndexFindOffset	(	demux_index_t *	p_idx,
		int64_t	i_offset
	)			[static]

References demux_index_t::i_idx, demux_index_entry_t::i_offset, demux_index_t::idx, and idx.

Referenced by Control().

static void demux_IndexInit

(

demux_index_t *

p_idx

)

[static]

References demux_index_t::i_idx, demux_index_t::i_idx_max, and demux_index_t::idx.

static int ExtendedHeaderLoad	(	demux_t *	p_demux,
		extended_header_t *	h
	)			[static]

References GetDWLE(), GetQWLE(), extended_header_t::i_audio_bits_per_sample, extended_header_t::i_audio_channels, extended_header_t::i_audio_compression_ratio, extended_header_t::i_audio_fcc, extended_header_t::i_audio_quality, extended_header_t::i_audio_sample_rate, extended_header_t::i_keyframe_adjust_offset, extended_header_t::i_lavc_bitrate, extended_header_t::i_lavc_maxqdiff, extended_header_t::i_lavc_qmax, extended_header_t::i_lavc_qmin, extended_header_t::i_rtjpeg_chroma_filter, extended_header_t::i_rtjpeg_luma_filter, extended_header_t::i_rtjpeg_quality, extended_header_t::i_seektable_offset, extended_header_t::i_version, extended_header_t::i_video_fcc, msg_Dbg, demux_t::s, stream_Read(), VLC_EGENERIC, VLC_FOURCC, and VLC_SUCCESS.

static int FrameHeaderLoad	(	demux_t *	p_demux,
		frame_header_t *	h
	)			[static]

References demux_sys_t::fh_buffer, GetDWLE(), frame_header_t::i_compression, frame_header_t::i_filters, frame_header_t::i_keyframe, frame_header_t::i_length, frame_header_t::i_timecode, frame_header_t::i_type, msg_Dbg, demux_t::p_sys, demux_t::s, stream_Read(), VLC_EGENERIC, and VLC_SUCCESS.

Referenced by ControlSetPosition(), Demux(), and SeekTableLoad().

static void GetDoubleLE	(	double *	pd,
		void *	src
	)			[inline, static]

References i.

Referenced by HeaderLoad().

static int HeaderLoad	(	demux_t *	p_demux,
		header_t *	h
	)			[static]

References header_t::d_aspect, header_t::d_fps, GetDoubleLE(), GetDWLE(), header_t::i_audio_blocks, header_t::i_height, header_t::i_height_desired, header_t::i_keyframe_distance, header_t::i_mode, header_t::i_text_blocks, header_t::i_video_blocks, header_t::i_width, header_t::i_width_desired, header_t::id, msg_Dbg, demux_t::s, stream_Read(), header_t::version, VLC_EGENERIC, and VLC_SUCCESS.

static int Open

(

vlc_object_t *

p_this

)

[static]

Probes and initializes.

Basic chorus/flanger/delay audio filter This implements a variable delay filter for VLC.

Todo:

• Improve CDDB support (non-blocking, cache, .

Open the module.

Create an X11 window.

Probe the X server.

This function initializes SDL vout method.

It creates an OpenGL vout display.

This function allocates and initialize the DirectX vout display.

It creates a Direct3D vout display.

This function allocates and initializes a FB vout method.

Find the drawable set by libvlc application.

This function initializes libcaca vout method.

This function allocates and initializes a aa vout method.

This function allocates and initializes a Wall splitter module.

Open the filter.

This function allocates and initializes a Clone splitter module.

Open: initialize and create stuff.

Connect to the sftp server and ask for a file.

Parameters:

p_this,:

the vlc_object

Returns:

VLC_SUCCESS if everything was fine

Parameters:

	p_this
	p_this,:	the filter object

Returns:

VLC_SUCCESS or vlc error codes

Todo:

Reinstate meta codec name

static int SeekTableLoad	(	demux_t *	p_demux,
		demux_sys_t *	p_sys
	)			[static]

References demux_sys_t::b_index, header_t::d_fps, demux_IndexAppend(), demux_sys_t::exh, FrameHeaderLoad(), GetDWLE(), GetQWLE(), demux_sys_t::hdr, extended_header_t::i_keyframe_adjust_offset, header_t::i_keyframe_distance, frame_header_t::i_length, extended_header_t::i_seektable_offset, demux_sys_t::i_total_frames, demux_sys_t::i_total_length, frame_header_t::i_type, demux_sys_t::idx, msg_Dbg, msg_Warn, demux_t::s, stream_Read(), stream_Seek(), stream_Tell(), VLC_EGENERIC, VLC_ENOMEM, and VLC_SUCCESS.

int vlc_entry__main

(

module_t *

p_module

)

const char* vlc_entry_license__main

(

void

)