screen.c File Reference

Include dependency graph for screen.c:

Defines
#define	CACHING_TEXT   N_("Caching value in ms")
#define	CACHING_LONGTEXT
#define	FPS_TEXT   N_("Frame rate")
#define	FPS_LONGTEXT
#define	TOP_TEXT   N_( "Subscreen top left corner" )
#define	TOP_LONGTEXT
#define	LEFT_TEXT   N_( "Subscreen top left corner" )
#define	LEFT_LONGTEXT
#define	WIDTH_TEXT   N_( "Subscreen width" )
#define	WIDTH_LONGTEXT
#define	HEIGHT_TEXT   N_( "Subscreen height" )
#define	HEIGHT_LONGTEXT
#define	FOLLOW_MOUSE_TEXT   N_( "Follow the mouse" )
#define	FOLLOW_MOUSE_LONGTEXT
#define	MOUSE_TEXT   N_( "Mouse pointer image" )
#define	MOUSE_LONGTEXT
#define	SCREEN_FPS   5
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	Control (demux_t *, int, va_list)
static int	Demux (demux_t *)
void	FollowMouse (demux_sys_t *p_sys, int i_x, int i_y)
void	RenderCursor (demux_t *p_demux, int i_x, int i_y, uint8_t *p_dst)

---

Define Documentation

#define CACHING_LONGTEXT

Value:

N_( \
    "Caching value for screen capture. "\
    "This value should be set in milliseconds." )

#define CACHING_TEXT   N_("Caching value in ms")

#define FOLLOW_MOUSE_LONGTEXT

Value:

N_( \
    "Follow the mouse when capturing a subscreen." )

#define FOLLOW_MOUSE_TEXT   N_( "Follow the mouse" )

#define FPS_LONGTEXT

Value:

N_( \
    "Desired frame rate for the capture." )

#define FPS_TEXT   N_("Frame rate")

#define HEIGHT_LONGTEXT

Value:

N_( \
    "Subscreen height"  )

#define HEIGHT_TEXT   N_( "Subscreen height" )

#define LEFT_LONGTEXT

Value:

N_( \
    "Left coordinate of the subscreen top left corner." )

#define LEFT_TEXT   N_( "Subscreen top left corner" )

#define MOUSE_LONGTEXT

Value:

N_( \
    "If specified, will use the image to draw the mouse pointer on the " \
    "capture." )

#define MOUSE_TEXT   N_( "Mouse pointer image" )

#define SCREEN_FPS   5

#define TOP_LONGTEXT

Value:

N_( \
    "Top coordinate of the subscreen top left corner." )

#define TOP_TEXT   N_( "Subscreen top left corner" )

#define WIDTH_LONGTEXT

Value:

N_( \
    "Subscreen width" )

#define WIDTH_TEXT   N_( "Subscreen width" )

---

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 DEMUX_CAN_CONTROL_PACE, DEMUX_CAN_PAUSE, DEMUX_CAN_SEEK, DEMUX_GET_PTS_DELAY, DEMUX_GET_TIME, mdate(), var_GetInteger, VLC_EGENERIC, and VLC_SUCCESS.

static int Demux

(

demux_t *

p_demux

)

[static]

References demux_sys_t::es, es_out_Control(), es_out_Send(), ES_OUT_SET_PCR, block_t::i_dts, demux_sys_t::i_incr, demux_sys_t::i_next_date, block_t::i_pts, mdate(), mwait, demux_t::out, demux_t::p_sys, and screen_Capture().

void FollowMouse	(	demux_sys_t *	p_sys,
		int	i_x,
		int	i_y
	)

References __MIN, demux_sys_t::i_height, demux_sys_t::i_left, demux_sys_t::i_screen_height, demux_sys_t::i_screen_width, demux_sys_t::i_top, and demux_sys_t::i_width.

Referenced by screen_Capture().

static int Open

(

vlc_object_t *

p_this

)

[static]

Probes and initializes.

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

void RenderCursor	(	demux_t *	p_demux,
		int	i_x,
		int	i_y,
		uint8_t *	p_dst
	)

References demux_sys_t::dst, es_format_Init(), demux_sys_t::fmt, filter_t::fmt_in, filter_t::fmt_out, picture_t::format, video_format_t::i_chroma, video_format_t::i_height, demux_sys_t::i_left, picture_t::i_planes, video_format_t::i_sar_den, video_format_t::i_sar_num, demux_sys_t::i_top, video_format_t::i_width, module_need, msg_Err, picture_t::p, demux_sys_t::p_blend, filter_t::p_module, demux_sys_t::p_mouse, plane_t::p_pixels, demux_t::p_sys, picture_Release(), picture_Setup(), SCREEN_SUBSCREEN, es_format_t::video, VIDEO_ES, VLC_CODEC_RGBA, vlc_object_create, and vlc_object_release.

Referenced by screen_Capture().

int vlc_entry__main

(

module_t *

p_module

)

const char* vlc_entry_license__main

(

void

)