window.c File Reference

Include dependency graph for window.c:


Data Structures
struct	vout_window_sys_t
Defines
#define	XID_TEXT N_("ID of the video output X window")
#define	XID_LONGTEXT
#define	MATCHBOX_HACK 1
#define	NET_WM_STATE_REMOVE 0
#define	NET_WM_STATE_ADD 1
#define	NET_WM_STATE_TOGGLE 2
Typedefs
typedef xcb_atom_t	Atom
Functions
static int	Open (vlc_object_t *obj)
	Create an X11 window.
static void	Close (vlc_object_t *obj)
	Destroys the X11 window.
static int	EmOpen (vlc_object_t *obj)
	Wrap an existing X11 window to embed the video.
static void	EmClose (vlc_object_t *)
int	vlc_entry__main (module_t *p_module)
const char *	vlc_entry_license__main (void)
static int	Control (vout_window_t *, int, va_list ap)
static void *	Thread (void *data)
	Background thread for X11 events handling.
static void	set_string (xcb_connection_t conn, xcb_window_t window, xcb_atom_t type, xcb_atom_t atom, const char str)
	Set an X window property from a nul-terminated string.
static void	set_ascii_prop (xcb_connection_t conn, xcb_window_t window, xcb_atom_t atom, const char value)
	Set an X window string property.
static void	set_wm_hints (xcb_connection_t *conn, xcb_window_t window)
static void	set_hostname_prop (xcb_connection_t *conn, xcb_window_t window)
	Set the Window ICCCM client machine property.
static xcb_intern_atom_cookie_t	intern_string (xcb_connection_t c, const char s)
	Request the X11 server to internalize a string into an atom.
static xcb_atom_t	get_atom (xcb_connection_t *conn, xcb_intern_atom_cookie_t ck)
	Extract the X11 atom from an intern request cookie.
static void	CacheAtoms (vout_window_sys_t *p_sys)
static void	set_wm_state (vout_window_t *wnd, bool on, xcb_atom_t state)
	Changes the EWMH state of the window.
static int	AcquireDrawable (vlc_object_t *obj, xcb_window_t window)
	Acquire a drawable.
static void	ReleaseDrawable (vlc_object_t *obj, xcb_window_t window)
	Remove this drawable from the list of busy ones.
Variables
static vlc_mutex_t	serializer = PTHREAD_MUTEX_INITIALIZER

Define Documentation

#define MATCHBOX_HACK 1

#define NET_WM_STATE_ADD 1

Referenced by set_wm_state().

#define NET_WM_STATE_REMOVE 0

Referenced by set_wm_state().

#define NET_WM_STATE_TOGGLE 2

#define XID_LONGTEXT

Value:

N_( \
    "VLC can embed its video output in an existing X11 window. " \
    "This is the X identifier of that window (0 means none).")

#define XID_TEXT N_("ID of the video output X window")

Typedef Documentation

typedef xcb_atom_t Atom

Function Documentation

static int AcquireDrawable	(	vlc_object_t *	obj,
		xcb_window_t	window
	)			`[static]`

Acquire a drawable.

References msg_Warn, vlc_object_t::p_libvlc, var_Create, var_GetAddress, var_SetAddress, VLC_EGENERIC, VLC_ENOMEM, vlc_mutex_lock(), vlc_mutex_unlock(), VLC_SUCCESS, and VLC_VAR_ADDRESS.

Referenced by EmOpen().

static void CacheAtoms ( vout_window_sys_t * p_sys ) [static]

References vout_window_sys_t::conn, get_atom(), intern_string(), vout_window_sys_t::mb_current_app_window, vout_window_sys_t::wm_state, vout_window_sys_t::wm_state_above, vout_window_sys_t::wm_state_below, and vout_window_sys_t::wm_state_fullscreen.

Referenced by EmOpen().

static void Close ( vlc_object_t * p_this ) [static]

Destroys the X11 window.

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	(	vout_window_t *	wnd,
		int	cmd,
		va_list	ap
	)			`[static]`

References vout_window_sys_t::conn, vout_window_t::handle, msg_Err, set_wm_state(), vout_window_t::sys, var_GetBool, VLC_EGENERIC, VLC_SUCCESS, VOUT_WINDOW_SET_FULLSCREEN, VOUT_WINDOW_SET_SIZE, VOUT_WINDOW_SET_STATE, VOUT_WINDOW_STATE_ABOVE, VOUT_WINDOW_STATE_BELOW, vout_window_sys_t::wm_state_above, vout_window_sys_t::wm_state_below, vout_window_sys_t::wm_state_fullscreen, and vout_window_t::xid.

static void EmClose ( vlc_object_t * obj ) [static]

References Close(), vout_window_t::handle, ReleaseDrawable(), and vout_window_t::xid.

static int EmOpen ( vlc_object_t * obj ) [static]

Wrap an existing X11 window to embed the video.

References AcquireDrawable(), CacheAtoms(), vout_window_sys_t::conn, Control(), vout_window_t::control, CreateKeyHandler(), DestroyKeyHandler(), vout_window_t::handle, vout_window_sys_t::keys, msg_Err, ReleaseDrawable(), vout_window_sys_t::root, vout_window_t::sys, Thread(), vout_window_sys_t::thread, var_CreateGetBool, var_CreateGetInteger, var_Destroy, vlc_clone(), VLC_EGENERIC, VLC_SUCCESS, VLC_THREAD_PRIORITY_LOW, and vout_window_t::xid.

static xcb_atom_t get_atom	(	xcb_connection_t *	conn,
		xcb_intern_atom_cookie_t	ck
	)			`[static]`

Extract the X11 atom from an intern request cookie.

Referenced by CacheAtoms().

static xcb_intern_atom_cookie_t intern_string	(	xcb_connection_t *	c,
		const char *	s
	)			`[inline, static]`

Request the X11 server to internalize a string into an atom.

Referenced by CacheAtoms().

static int Open ( vlc_object_t * p_this ) [static]

Create an X11 window.

Forward declarations.

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

static void ReleaseDrawable	(	vlc_object_t *	obj,
		xcb_window_t	window
	)			`[static]`

Remove this drawable from the list of busy ones.

References vlc_object_t::p_libvlc, var_Destroy, var_GetAddress, var_SetAddress, vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by EmClose(), and EmOpen().

static void set_ascii_prop	(	xcb_connection_t *	conn,
		xcb_window_t	window,
		xcb_atom_t	atom,
		const char *	value
	)			`[inline, static]`

Set an X window string property.

References set_string().

Referenced by set_hostname_prop().

static void set_hostname_prop	(	xcb_connection_t *	conn,
		xcb_window_t	window
	)			`[inline, static]`

Set the Window ICCCM client machine property.

References set_ascii_prop().

static void set_string	(	xcb_connection_t *	conn,
		xcb_window_t	window,
		xcb_atom_t	type,
		xcb_atom_t	atom,
		const char *	str
	)			`[inline, static]`

Set an X window property from a nul-terminated string.

static void set_wm_hints	(	xcb_connection_t *	conn,
		xcb_window_t	window
	)			`[inline, static]`

static void set_wm_state	(	vout_window_t *	wnd,
		bool	on,
		xcb_atom_t	state
	)			`[static]`

Changes the EWMH state of the window.

References vout_window_sys_t::conn, vout_window_t::handle, NET_WM_STATE_ADD, NET_WM_STATE_REMOVE, vout_window_sys_t::root, vout_window_t::sys, vout_window_sys_t::wm_state, and vout_window_t::xid.

Referenced by Control().

static void * Thread ( void * data ) [static]

Background thread for X11 events handling.

References vout_window_sys_t::conn, pollfd::fd, vout_window_t::handle, vout_window_sys_t::keys, vout_window_sys_t::mb_current_app_window, msg_Dbg, msg_Err, poll, POLLIN, ProcessKeyEvent(), vout_window_t::sys, vlc_restorecancel(), vlc_savecancel(), and vout_window_t::xid.

int vlc_entry__main ( module_t * p_module )

const char* vlc_entry_license__main ( void )

Variable Documentation

vlc_mutex_t serializer = PTHREAD_MUTEX_INITIALIZER [static]

window.c File Reference

Data Structures

Defines

Typedefs

Functions

Variables

Define Documentation

Typedef Documentation

Function Documentation

Variable Documentation