mediacontrol_internal.h File Reference

Include dependency graph for mediacontrol_internal.h:

Go to the source code of this file.

Data Structures
struct	mediacontrol_Instance
Defines
#define	_VLC_MEDIACONTROL_INTERNAL_H   1
#define	RAISE(c, m)
#define	RAISE_NULL(c, m)   do{ RAISE( c, m ); return NULL; } while(0)
#define	RAISE_VOID(c, m)   do{ RAISE( c, m ); return; } while(0)
#define	HANDLE_LIBVLC_EXCEPTION_VOID(e)
#define	HANDLE_LIBVLC_EXCEPTION_NULL(e)
#define	HANDLE_LIBVLC_EXCEPTION_ZERO(e)
Functions
libvlc_time_t	private_mediacontrol_unit_convert (libvlc_media_player_t *p_media_player, mediacontrol_PositionKey from, mediacontrol_PositionKey to, int64_t value)
libvlc_time_t	private_mediacontrol_position2microsecond (libvlc_media_player_t *p_media_player, const mediacontrol_Position *pos)
mediacontrol_RGBPicture *	private_mediacontrol_RGBPicture__alloc (int datasize)
	Allocate a RGBPicture structure.
mediacontrol_RGBPicture *	private_mediacontrol_createRGBPicture (int, int, long, int64_t l_date, char *, int)
	Allocates and initializes a mediacontrol_RGBPicture object.

---

Define Documentation

#define _VLC_MEDIACONTROL_INTERNAL_H   1

#define HANDLE_LIBVLC_EXCEPTION_NULL

(

e

)

Value:

if( libvlc_exception_raised( e ) ) {     \
        RAISE( mediacontrol_InternalException, libvlc_errmsg()); \
        libvlc_exception_clear( e ); \
        return NULL; }

Referenced by mediacontrol_get_mrl(), mediacontrol_new(), and mediacontrol_new_from_instance().

#define HANDLE_LIBVLC_EXCEPTION_VOID

(

e

)

Value:

if( libvlc_exception_raised( e ) ) {    \
    RAISE( mediacontrol_InternalException, libvlc_errmsg()); \
        libvlc_exception_clear( e ); \
        return; }

Referenced by mediacontrol_pause(), mediacontrol_resume(), mediacontrol_set_fullscreen(), mediacontrol_set_media_position(), mediacontrol_set_mrl(), mediacontrol_set_rate(), mediacontrol_sound_set_volume(), mediacontrol_start(), and mediacontrol_stop().

#define HANDLE_LIBVLC_EXCEPTION_ZERO

(

e

)

Value:

if( libvlc_exception_raised( e ) ) { \
        RAISE( mediacontrol_InternalException, libvlc_errmsg()); \
        libvlc_exception_clear( e ); \
        return 0; }

Referenced by mediacontrol_get_fullscreen(), mediacontrol_get_rate(), and mediacontrol_set_visual().

#define RAISE	(	c,
		m		)

Value:

if( exception ) { exception->code = c;    \
                                         exception->message = strdup(m); }

Referenced by mediacontrol_get_stream_information(), and mediacontrol_start().

#define RAISE_NULL	(	c,
		m		)	do{ RAISE( c, m ); return NULL; } while(0)

Referenced by mediacontrol_get_media_position(), mediacontrol_new(), mediacontrol_new_from_instance(), and mediacontrol_snapshot().

#define RAISE_VOID	(	c,
		m		)	do{ RAISE( c, m ); return; } while(0)

Referenced by mediacontrol_display_text().

---

Function Documentation

mediacontrol_RGBPicture* private_mediacontrol_createRGBPicture	(	int	i_width,
		int	i_height,
		long	i_chroma,
		int64_t	l_date,
		char *	p_data,
		int	i_datasize
	)

Allocates and initializes a mediacontrol_RGBPicture object.

Parameters:

	i_width,:	picture width
	i_height,:	picture width
	i_chroma,:	picture chroma
	l_date,:	picture timestamp
	p_data,:	pointer to the data. The data will be directly used, not copied.
	i_datasize,:	data size in bytes

Returns:

the new object, or NULL on error.

References mediacontrol_RGBPicture::data, mediacontrol_RGBPicture::date, mediacontrol_RGBPicture::height, mediacontrol_RGBPicture::size, mediacontrol_RGBPicture::type, and mediacontrol_RGBPicture::width.

Referenced by mediacontrol_snapshot().

libvlc_time_t private_mediacontrol_position2microsecond	(	libvlc_media_player_t *	p_media_player,
		const mediacontrol_Position *	pos
	)

References mediacontrol_Position::key, libvlc_exception_init(), libvlc_media_player_get_length(), libvlc_media_player_get_time(), mediacontrol_AbsolutePosition, mediacontrol_MediaTime, mediacontrol_ModuloPosition, mediacontrol_RelativePosition, mediacontrol_Position::origin, private_mediacontrol_unit_convert(), and mediacontrol_Position::value.

Referenced by mediacontrol_display_text(), mediacontrol_set_media_position(), and mediacontrol_start().

mediacontrol_RGBPicture* private_mediacontrol_RGBPicture__alloc

(

int

datasize

)

Allocate a RGBPicture structure.

Parameters:

datasize,:

the size of the data

libvlc_time_t private_mediacontrol_unit_convert	(	libvlc_media_player_t *	p_media_player,
		mediacontrol_PositionKey	from,
		mediacontrol_PositionKey	to,
		int64_t	value
	)

References libvlc_exception_init(), libvlc_media_player_get_rate(), mediacontrol_ByteCount, mediacontrol_MediaTime, and mediacontrol_SampleCount.

Referenced by mediacontrol_display_text(), mediacontrol_get_media_position(), and private_mediacontrol_position2microsecond().