osd.c File Reference

Include dependency graph for osd.c:

Defines
#define	osd_Find(o)   (osd_Find)(o, false, __func__)
#define	osd_FindVisible(o)   (osd_Find)(o, true, __func__)
Functions
static void	osd_UpdateState (osd_menu_state_t *, int, int, int, int, picture_t *)
static osd_state_t *	osd_VolumeStateChange (osd_state_t *, int)
static int	osd_VolumeStep (vlc_object_t *, int, int)
static bool	osd_ParserLoad (osd_menu_t *, const char *)
static void	osd_ParserUnload (osd_menu_t *)
static bool	osd_isVisible (osd_menu_t *p_osd)
static osd_state_t *	osd_StateChange (osd_button_t *p_button, const int i_state)
	Change state on an osd_button_t.
osd_menu_t *	osd_MenuCreate (vlc_object_t *p_this, const char *psz_file)
	Initialize an osd_menu_t object.
void	osd_MenuDelete (vlc_object_t *p_this, osd_menu_t *p_osd)
	Delete the osd_menu_t object.
static osd_menu_t *	osd_Find (vlc_object_t *p_this, bool visible, const char *func)
void	osd_MenuShow (vlc_object_t *p_this)
	Show the OSD menu.
void	osd_MenuHide (vlc_object_t *p_this)
	Hide the OSD menu.
void	osd_MenuActivate (vlc_object_t *p_this)
	Activate the action of this OSD menu item.
void	osd_MenuNext (vlc_object_t *p_this)
	Next OSD menu item.
void	osd_MenuPrev (vlc_object_t *p_this)
	Previous OSD menu item.
void	osd_MenuUp (vlc_object_t *p_this)
	OSD menu item above.
void	osd_MenuDown (vlc_object_t *p_this)
	OSD menu item below.
void	osd_Volume (vlc_object_t *p_this)
	Display current audio volume bitmap.
osd_button_t *	osd_ButtonFind (vlc_object_t *p_this, int i_x, int i_y, int i_window_height, int i_window_width, int i_scale_width, int i_scale_height)
	Find OSD Menu button at position x,y.
void	osd_ButtonSelect (vlc_object_t *p_this, osd_button_t *p_button)
	Select the button provided as the new active button.
Variables
static vlc_mutex_t	osd_mutex = PTHREAD_MUTEX_INITIALIZER

---

Define Documentation

#define osd_Find

(

o

)

(osd_Find)(o, false, __func__)

Referenced by osd_MenuHide(), and osd_MenuShow().

#define osd_FindVisible

(

o

)

(osd_Find)(o, true, __func__)

Referenced by osd_ButtonFind(), osd_ButtonSelect(), osd_MenuActivate(), osd_MenuDown(), osd_MenuNext(), osd_MenuPrev(), osd_MenuUp(), and osd_Volume().

---

Function Documentation

static osd_menu_t* osd_Find	(	vlc_object_t *	p_this,
		bool	visible,
		const char *	func
	)			[static]

References msg_Err, osd_isVisible(), osd_mutex, var_GetAddress, vlc_mutex_lock(), and vlc_mutex_unlock().

static bool osd_isVisible

(

osd_menu_t *

p_osd

)

[inline, static]

References var_GetBool.

Referenced by osd_Find().

static bool osd_ParserLoad	(	osd_menu_t *	p_menu,
		const char *	psz_file
	)			[static]

References image_HandlerCreate, module_need, msg_Err, osd_menu_t::p_image, osd_menu_t::p_parser, psz_ext, osd_menu_t::psz_file, and strdup().

Referenced by osd_MenuCreate().

static void osd_ParserUnload

(

osd_menu_t *

p_menu

)

[static]

References image_HandlerDelete(), module_unneed, osd_menu_t::p_image, osd_menu_t::p_parser, and osd_menu_t::psz_file.

Referenced by osd_MenuDelete().

static osd_state_t* osd_StateChange	(	osd_button_t *	p_button,
		const int	i_state
	)			[static]

Change state on an osd_button_t.

This function selects the specified state and returns a pointer vlc_custom_create to it. The following states are currently supported:

See also:

OSD_BUTTON_UNSELECT

OSD_BUTTON_SELECT

OSD_BUTTON_PRESSED

References osd_state_t::i_height, osd_button_t::i_height, osd_state_t::i_state, osd_state_t::i_width, osd_button_t::i_width, osd_state_t::i_x, osd_button_t::i_x, osd_state_t::i_y, osd_button_t::i_y, osd_state_t::p_next, and osd_button_t::p_states.

Referenced by osd_ButtonSelect(), osd_MenuActivate(), osd_MenuCreate(), osd_MenuDown(), osd_MenuNext(), osd_MenuPrev(), osd_MenuShow(), and osd_MenuUp().

static void osd_UpdateState	(	osd_menu_state_t *	p_state,
		int	i_x,
		int	i_y,
		int	i_width,
		int	i_height,
		picture_t *	p_pic
	)			[static]

References osd_menu_state_t::i_height, osd_menu_state_t::i_width, osd_menu_state_t::i_x, osd_menu_state_t::i_y, and osd_menu_state_t::p_pic.

Referenced by osd_ButtonSelect(), osd_MenuActivate(), osd_MenuCreate(), osd_MenuDown(), osd_MenuHide(), osd_MenuNext(), osd_MenuPrev(), osd_MenuShow(), osd_MenuUp(), and osd_Volume().

static osd_state_t * osd_VolumeStateChange	(	osd_state_t *	p_current,
		int	i_steps
	)			[inline, static]

References osd_state_t::p_next.

Referenced by osd_MenuCreate(), and osd_Volume().

static int osd_VolumeStep	(	vlc_object_t *	p_this,
		int	i_volume,
		int	i_steps
	)			[static]

References config_GetInt.

Referenced by osd_MenuCreate(), and osd_Volume().

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Variable Documentation

vlc_mutex_t osd_mutex = PTHREAD_MUTEX_INITIALIZER [static]

Referenced by osd_ButtonFind(), osd_ButtonSelect(), osd_Find(), osd_MenuActivate(), osd_MenuCreate(), osd_MenuDelete(), osd_MenuDown(), osd_MenuHide(), osd_MenuNext(), osd_MenuPrev(), osd_MenuShow(), osd_MenuUp(), and osd_Volume().