format.c File Reference

Include dependency graph for format.c:

Data Structures
struct	filter_sys_t
	filter_sys_t: chroma method descriptor More...
Defines
#define	XCHG(type, a, b)   do { type _tmp = a; a = b; b = _tmp; } while(0)
Typedefs
typedef block_t *(*	cvt_direct_t )(filter_t *, block_t *)
typedef void(*	cvt_indirect_t )(block_t *, const block_t *)
typedef void(*	cvt_swap_t )(block_t *)
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 block_t *	Filter (filter_t *, block_t *)
static cvt_direct_t	FindDirect (vlc_fourcc_t src, vlc_fourcc_t dst)
static cvt_indirect_t	FindIndirect (vlc_fourcc_t src, vlc_fourcc_t dst)
static cvt_swap_t	FindSwap (vlc_fourcc_t *dst, vlc_fourcc_t src)
static block_t *	S16toS8 (filter_t *filter, block_t *b)
static block_t *	S16toU8 (filter_t *filter, block_t *b)
static block_t *	U16toS8 (filter_t *filter, block_t *b)
static block_t *	U16toU8 (filter_t *filter, block_t *b)
static block_t *	S16toU16 (filter_t *filter, block_t *b)
static block_t *	U16toS16 (filter_t *filter, block_t *b)
static block_t *	S8toU8 (filter_t *filter, block_t *b)
static block_t *	U8toS8 (filter_t *filter, block_t *b)
static block_t *	S24toS16 (filter_t *filter, block_t *b)
static block_t *	S32toS16 (filter_t *filter, block_t *b)
static block_t *	Fl32toS16 (filter_t *filter, block_t *b)
static block_t *	Fl64toS16 (filter_t *filter, block_t *b)
static block_t *	S32toFl32 (filter_t *filter, block_t *b)
static block_t *	Fi32toFl32 (filter_t *filter, block_t *b)
static block_t *	Fi32toS16 (filter_t *filter, block_t *b)
static void	X8toX16 (block_t *bdst, const block_t *bsrc)
static void	S8toU16 (block_t *bdst, const block_t *bsrc)
static void	U8toS16 (block_t *bdst, const block_t *bsrc)
static void	S16toS24 (block_t *bdst, const block_t *bsrc)
static void	S16toS32 (block_t *bdst, const block_t *bsrc)
static void	S16toFl32 (block_t *bdst, const block_t *bsrc)
static void	S24toFl32 (block_t *bdst, const block_t *bsrc)
static void	Swap64 (block_t *b)
static void	Swap32 (block_t *b)
static void	Swap24 (block_t *b)
static void	Swap16 (block_t *b)
Variables
struct {
vlc_fourcc_t   src
vlc_fourcc_t   dst
cvt_direct_t   convert
}	cvt_directs []
struct {
vlc_fourcc_t   src
vlc_fourcc_t   dst
cvt_indirect_t   convert
}	cvt_indirects []
struct {
vlc_fourcc_t   a
vlc_fourcc_t   b
cvt_swap_t   convert
}	cvt_swaps []

---

Define Documentation

#define XCHG	(	type,
		a,
		b		)	do { type _tmp = a; a = b; b = _tmp; } while(0)

Referenced by Swap16(), Swap24(), Swap32(), and Swap64().

---

Typedef Documentation

typedef block_t*(* cvt_direct_t)(filter_t *, block_t *)

typedef void(* cvt_indirect_t)(block_t *, const block_t *)

typedef void(* cvt_swap_t)(block_t *)

---

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 block_t* Fi32toFl32	(	filter_t *	filter,
		block_t *	b
	)			[static]

References FIXED32_ONE, block_t::i_buffer, block_t::p_buffer, and VLC_UNUSED.

static block_t* Fi32toS16	(	filter_t *	filter,
		block_t *	b
	)			[static]

References FIXED32_FRACBITS, FIXED32_ONE, block_t::i_buffer, block_t::p_buffer, and VLC_UNUSED.

static block_t * Filter	(	filter_t *	filter,
		block_t *	block
	)			[static]

References block_Release(), filter_sys_t::directs, filter_NewAudioBuffer(), block_t::i_buffer, block_t::i_dts, block_t::i_length, block_t::i_nb_samples, block_t::i_pts, block_t::i_rate, filter_sys_t::indirects, filter_sys_t::indirects_ratio, filter_t::p_sys, filter_sys_t::post, and filter_sys_t::pre.

static cvt_direct_t FindDirect	(	vlc_fourcc_t	src,
		vlc_fourcc_t	dst
	)			[static]

References cvt_directs.

static cvt_indirect_t FindIndirect	(	vlc_fourcc_t	src,
		vlc_fourcc_t	dst
	)			[static]

References cvt_indirects.

static cvt_swap_t FindSwap	(	vlc_fourcc_t *	dst,
		vlc_fourcc_t	src
	)			[static]

References a, b, and cvt_swaps.

static block_t* Fl32toS16	(	filter_t *	filter,
		block_t *	b
	)			[static]

References dw::f, block_t::i_buffer, block_t::p_buffer, and VLC_UNUSED.

static block_t* Fl64toS16	(	filter_t *	filter,
		block_t *	b
	)			[static]

References block_t::i_buffer, block_t::p_buffer, and VLC_UNUSED.

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 void S16toFl32	(	block_t *	bdst,
		const block_t *	bsrc
	)			[static]

References block_t::i_buffer, and block_t::p_buffer.

static void S16toS24	(	block_t *	bdst,
		const block_t *	bsrc
	)			[static]

References block_t::i_buffer, and block_t::p_buffer.

static void S16toS32	(	block_t *	bdst,
		const block_t *	bsrc
	)			[static]

References block_t::i_buffer, and block_t::p_buffer.

static block_t* S16toS8	(	filter_t *	filter,
		block_t *	b
	)			[static]

References block_t::i_buffer, block_t::p_buffer, and VLC_UNUSED.

static block_t* S16toU16	(	filter_t *	filter,
		block_t *	b
	)			[static]

References block_t::i_buffer, block_t::p_buffer, and VLC_UNUSED.

static block_t* S16toU8	(	filter_t *	filter,
		block_t *	b
	)			[static]

References block_t::i_buffer, block_t::p_buffer, and VLC_UNUSED.

static void S24toFl32	(	block_t *	bdst,
		const block_t *	bsrc
	)			[static]

References block_t::i_buffer, and block_t::p_buffer.

static block_t* S24toS16	(	filter_t *	filter,
		block_t *	b
	)			[static]

References block_t::i_buffer, block_t::p_buffer, and VLC_UNUSED.

static block_t* S32toFl32	(	filter_t *	filter,
		block_t *	b
	)			[static]

References block_t::i_buffer, block_t::p_buffer, and VLC_UNUSED.

static block_t* S32toS16	(	filter_t *	filter,
		block_t *	b
	)			[static]

References block_t::i_buffer, block_t::p_buffer, and VLC_UNUSED.

static void S8toU16	(	block_t *	bdst,
		const block_t *	bsrc
	)			[static]

References block_t::i_buffer, and block_t::p_buffer.

static block_t* S8toU8	(	filter_t *	filter,
		block_t *	b
	)			[static]

References block_t::i_buffer, block_t::p_buffer, and VLC_UNUSED.

static void Swap16

(

block_t *

b

)

[static]

References block_t::i_buffer, block_t::p_buffer, and XCHG.

static void Swap24

(

block_t *

b

)

[static]

References block_t::i_buffer, block_t::p_buffer, and XCHG.

static void Swap32

(

block_t *

b

)

[static]

References block_t::i_buffer, block_t::p_buffer, and XCHG.

static void Swap64

(

block_t *

b

)

[static]

References block_t::i_buffer, block_t::p_buffer, and XCHG.

static block_t* U16toS16	(	filter_t *	filter,
		block_t *	b
	)			[static]

References block_t::i_buffer, block_t::p_buffer, and VLC_UNUSED.

static block_t* U16toS8	(	filter_t *	filter,
		block_t *	b
	)			[static]

References block_t::i_buffer, block_t::p_buffer, and VLC_UNUSED.

static block_t* U16toU8	(	filter_t *	filter,
		block_t *	b
	)			[static]

References block_t::i_buffer, block_t::p_buffer, and VLC_UNUSED.

static void U8toS16	(	block_t *	bdst,
		const block_t *	bsrc
	)			[static]

References block_t::i_buffer, and block_t::p_buffer.

static block_t* U8toS8	(	filter_t *	filter,
		block_t *	b
	)			[static]

References block_t::i_buffer, block_t::p_buffer, and VLC_UNUSED.

int vlc_entry__main

(

module_t *

p_module

)

const char* vlc_entry_license__main

(

void

)

static void X8toX16	(	block_t *	bdst,
		const block_t *	bsrc
	)			[static]

References block_t::i_buffer, and block_t::p_buffer.

---

Variable Documentation

vlc_fourcc_t a

Referenced by asmrp_comp_expression(), asmrp_condition(), calc_response_string(), call_hash(), CallBackConfigNBEnum(), Control(), Decode(), DecodeBlock(), DigestMD5(), dirac_DoSync(), DoWork(), DrawRect(), DrawTriangle(), encode_frame(), FileBitmap::FileBitmap(), Filter(), FilterGradient(), FilterHough(), FilterYUYV(), FindArt(), FindSwap(), hash(), InitVideoDec(), keysymcmp(), LoadSubtitles(), MakeAttribute(), Mouse(), Open(), OptionFromWidgetName(), OSDIcon(), pow_m1_4(), RegionDraw(), resolve_callback(), LocationBar::setIndex(), sout_stream_url_to_chain(), spectrometer_Run(), spu_area_create(), SpuAreaFitInside(), SpuAreaFixOverlap(), subtitles_Detect(), vlc_input_attachment_New(), window_subband1(), window_subband2(), wma_decode_block(), wma_decode_init(), wma_lsp_to_curve_init(), and YuvaYuvp().

vlc_fourcc_t b

Referenced by __extension_GetBool(), asmrp_comp_expression(), asmrp_condition(), AStreamPeekBlock(), AStreamPrebufferBlock(), AStreamRefillBlock(), AStreamSeekBlock(), BlendI420R16(), BlendI420R24(), BlendPalRV(), BlendYUVARV16(), BlendYUVARV24(), block_FifoGet(), block_FifoShow(), BlockDecode(), BufferChainClean(), BufferChainGet(), BufferChainPeek(), calc_response_string(), CAtmoDynData::CalculateDefaultZones(), call_hash(), Control(), ControlAccess(), ControlDemux(), DecodeBlock(), DecodeLoadColorTable(), Demux(), Demux_Seekable(), Demux_UnSeekable(), DigestMD5(), dirac_DoSync(), encode_frame(), es_out_GetBuffering(), es_out_GetEmpty(), EsOutControlLocked(), FileBitmap::FileBitmap(), Filter(), FilterPlanar(), FindSwap(), VarTree::firstLeaf(), hash(), keysymcmp(), ntoh64(), parser_SetTextColor(), pow_m1_4(), real_parse_sdp(), RegionDraw(), Render(), RGB2HSV(), vlc_blend_rgb16(), vobsub_palette_rgb2yuv(), wma_decode_block(), wma_decode_init(), wma_lsp_to_curve_init(), Write(), and YuvaYuvp().

cvt_swap_t convert

Referenced by config_LoadConfigFile(), and VoutDisplayCreateRender().

struct { ... } cvt_directs[] [static]

Referenced by FindDirect().

struct { ... } cvt_indirects[] [static]

Referenced by FindIndirect().

struct { ... } cvt_swaps[] [static]

Referenced by FindSwap().

vlc_fourcc_t dst

Referenced by asai_set_matches(), CreateDecodedNAL(), DecodeRIDU(), Direct3DRenderScene(), DirectXUpdateOverlay(), Display(), Execute(), Filter(), HTTPDestBox::getMRL(), OpenRTCP(), ParseExecute(), PostprocPict(), RtspHandler(), str_format_meta(), vlc_b64_encode_binary(), vlc_plugin_set(), VoutDisplayCreateRender(), and XdsStringUtf8().

vlc_fourcc_t src

Referenced by asai_gettime(), asai_process_replace(), CreateKateBitmap(), Decode(), Direct3DRenderScene(), DirectXUpdateOverlay(), Display(), Execute(), Filter(), MacroParse(), OpenFilter(), OpenRTCP(), PostprocPict(), rtp_dequeue(), rtp_queue(), RtspHandler(), vlc_plugin_set(), and VoutDisplayCreateRender().