gradfun.c File Reference

Include dependency graph for gradfun.c:

Data Structures
struct	filter_sys_t
	filter_sys_t: chroma method descriptor More...
Defines
#define	CFG_PREFIX   "gradfun-"
#define	RADIUS_MIN   (4)
#define	RADIUS_MAX   (32)
#define	RADIUS_TEXT   N_("Radius")
#define	RADIUS_LONGTEXT   N_("Radius in pixels")
#define	STRENGTH_MIN   (0.51)
#define	STRENGTH_MAX   (255)
#define	STRENGTH_TEXT   N_("Strength")
#define	STRENGTH_LONGTEXT   N_("Strength used to modify the value of a pixel")
#define	FFMAX(a, b)   __MAX(a,b)
#define	HAVE_MMX2   0
#define	HAVE_SSE2   0
#define	HAVE_SSSE3   0
#define	HAVE_6REGS   0
#define	av_clip_uint8   clip_uint8_vlc
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 picture_t *	Filter (filter_t *, picture_t *)
static int	Callback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)

---

Define Documentation

#define av_clip_uint8   clip_uint8_vlc

Referenced by filter_line_c().

#define CFG_PREFIX   "gradfun-"

#define FFMAX	(	a,
		b		)	__MAX(a,b)

#define HAVE_6REGS   0

#define HAVE_MMX2   0

#define HAVE_SSE2   0

#define HAVE_SSSE3   0

#define RADIUS_LONGTEXT   N_("Radius in pixels")

#define RADIUS_MAX   (32)

#define RADIUS_MIN   (4)

#define RADIUS_TEXT   N_("Radius")

#define STRENGTH_LONGTEXT   N_("Strength used to modify the value of a pixel")

#define STRENGTH_MAX   (255)

#define STRENGTH_MIN   (0.51)

#define STRENGTH_TEXT   N_("Strength")

---

Function Documentation

static int Callback	(	vlc_object_t *	object,
		char const *	cmd,
		vlc_value_t	oldval,
		vlc_value_t	newval,
		void *	data
	)			[static]

References CFG_PREFIX, vlc_value_t::f_float, vlc_value_t::i_int, filter_sys_t::lock, filter_t::p_sys, filter_sys_t::radius, filter_sys_t::strength, vlc_mutex_lock(), vlc_mutex_unlock(), VLC_SUCCESS, and VLC_UNUSED.

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 picture_t * Filter	(	filter_t *	filter,
		picture_t *	src
	)			[static]

References __MAX, __MIN, filter_sys_t::base_buf, vf_priv_s::buf, filter_sys_t::cfg, filter_sys_t::chroma, dst, filter_NewPicture(), filter_plane(), filter_t::fmt_in, vlc_chroma_description_t::h, i, video_format_t::i_height, plane_t::i_pitch, picture_t::i_planes, video_format_t::i_width, filter_sys_t::lock, vlc_chroma_description_t::p, picture_t::p, plane_t::p_pixels, filter_t::p_sys, picture_CopyProperties(), picture_Release(), plane_CopyPixels(), vf_priv_s::radius, filter_sys_t::radius, filter_sys_t::strength, vf_priv_s::thresh, es_format_t::video, vlc_memalign(), vlc_mutex_lock(), vlc_mutex_unlock(), and vlc_chroma_description_t::w.

static int Open

(

vlc_object_t *

p_this

)

[static]

Probes and initializes.

Status of this demuxer: Real Media format -----------------.

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

int vlc_entry__main

(

module_t *

p_module

)

const char* vlc_entry_license__main

(

void

)