input_internal.h File Reference

Include dependency graph for input_internal.h:

Go to the source code of this file.

Data Structures
struct	input_thread_t
	Main structure representing an input thread. More...
struct	vlc_input_event_state
struct	vlc_input_event_times
struct	vlc_input_event_output_clock
struct	vlc_input_event_title
struct	vlc_input_event_chapter
struct	vlc_input_event_program
struct	vlc_input_event_es
struct	vlc_input_event_signal
struct	vlc_input_event_vout
struct	vlc_input_event_attachments
struct	vlc_input_event
struct	vlc_input_thread_callbacks
struct	vlc_input_thread_cfg
union	input_control_param_t
struct	input_control_t
struct	input_thread_private_t
	Private input fields. More...
struct	input_rate_t
struct	input_stats

Macros
#define	VLC_INPUT_CAPABILITIES_SEEKABLE   (1<<0)
#define	VLC_INPUT_CAPABILITIES_PAUSEABLE   (1<<1)
#define	VLC_INPUT_CAPABILITIES_CHANGE_RATE   (1<<2)
#define	VLC_INPUT_CAPABILITIES_REWINDABLE   (1<<3)
#define	input_Create(a, b, c)   input_Create(VLC_OBJECT(a),b,c)
#define	INPUT_CONTROL_FIFO_SIZE   100
#define	INPUT_PTS_DELAY_MAX   VLC_TICK_FROM_SEC(60)

Typedefs
typedef struct input_thread_t	input_thread_t
	Main structure representing an input thread.
typedef enum input_state_e	input_state_e
	Input state.
typedef enum input_event_type_e	input_event_type_e
	Input events.
typedef struct input_thread_private_t	input_thread_private_t
	Private input fields.
typedef struct input_rate_t	input_rate_t

Enumerations
enum	input_type { INPUT_TYPE_PLAYBACK , INPUT_TYPE_PREPARSING , INPUT_TYPE_THUMBNAILING }
enum	input_state_e {   INIT_S = 0 , OPENING_S , PLAYING_S , PAUSE_S ,   END_S , ERROR_S }
	Input state. More...
enum	input_event_type_e {   INPUT_EVENT_STATE , INPUT_EVENT_DEAD , INPUT_EVENT_RATE , INPUT_EVENT_CAPABILITIES ,   INPUT_EVENT_TIMES , INPUT_EVENT_OUTPUT_CLOCK , INPUT_EVENT_TITLE , INPUT_EVENT_CHAPTER ,   INPUT_EVENT_PROGRAM , INPUT_EVENT_ES , INPUT_EVENT_RECORD , INPUT_EVENT_ITEM_META ,   INPUT_EVENT_ITEM_INFO , INPUT_EVENT_ITEM_EPG , INPUT_EVENT_STATISTICS , INPUT_EVENT_SIGNAL ,   INPUT_EVENT_BOOKMARK , INPUT_EVENT_CACHE , INPUT_EVENT_VOUT , INPUT_EVENT_SUBITEMS ,   INPUT_EVENT_VBI_PAGE , INPUT_EVENT_VBI_TRANSPARENCY , INPUT_EVENT_SUBS_FPS , INPUT_EVENT_THUMBNAIL_READY ,   INPUT_EVENT_ATTACHMENTS , INPUT_EVENT_NAV_FAILED }
	Input events. More...
enum	input_control_e {   INPUT_CONTROL_SET_STATE , INPUT_CONTROL_SET_RATE , INPUT_CONTROL_SET_POSITION , INPUT_CONTROL_SET_TIME ,   INPUT_CONTROL_SET_PROGRAM , INPUT_CONTROL_SET_TITLE , INPUT_CONTROL_SET_TITLE_NEXT , INPUT_CONTROL_SET_TITLE_PREV ,   INPUT_CONTROL_SET_SEEKPOINT , INPUT_CONTROL_SET_SEEKPOINT_NEXT , INPUT_CONTROL_SET_SEEKPOINT_PREV , INPUT_CONTROL_SET_BOOKMARK ,   INPUT_CONTROL_NAV_ACTIVATE , INPUT_CONTROL_NAV_UP , INPUT_CONTROL_NAV_DOWN , INPUT_CONTROL_NAV_LEFT ,   INPUT_CONTROL_NAV_RIGHT , INPUT_CONTROL_NAV_POPUP , INPUT_CONTROL_NAV_MENU , INPUT_CONTROL_SET_ES ,   INPUT_CONTROL_SET_ES_LIST , INPUT_CONTROL_UNSET_ES , INPUT_CONTROL_RESTART_ES , INPUT_CONTROL_SET_ES_CAT_IDS ,   INPUT_CONTROL_SET_VIEWPOINT , INPUT_CONTROL_SET_INITIAL_VIEWPOINT , INPUT_CONTROL_UPDATE_VIEWPOINT , INPUT_CONTROL_SET_CATEGORY_DELAY ,   INPUT_CONTROL_SET_ES_DELAY , INPUT_CONTROL_ADD_SLAVE , INPUT_CONTROL_SET_SUBS_FPS , INPUT_CONTROL_SET_RECORD_STATE ,   INPUT_CONTROL_SET_FRAME_NEXT , INPUT_CONTROL_SET_RENDERER , INPUT_CONTROL_SET_VBI_PAGE , INPUT_CONTROL_SET_VBI_TRANSPARENCY }

Functions
input_thread_t *	input_Create (vlc_object_t *p_parent, input_item_t *item, const struct vlc_input_thread_cfg *cfg)
	Create a new input_thread_t.
int	input_Start (input_thread_t *)
	Start a input_thread_t created by input_Create.
void	input_Stop (input_thread_t *)
	Request a running input thread to stop and die.
void	input_Close (input_thread_t *)
	Close an input.
void	input_SetTime (input_thread_t *, vlc_tick_t i_time, bool b_fast)
void	input_SetPosition (input_thread_t *, double f_position, bool b_fast)
void	input_SetEsIdDelay (input_thread_t *input, vlc_es_id_t *es_id, vlc_tick_t delay)
	Set the delay of an ES identifier.
input_item_t *	input_GetItem (input_thread_t *)
	Get the input item for an input thread.
static input_thread_private_t *	input_priv (input_thread_t *input)
int	input_ControlPush (input_thread_t *, int, const input_control_param_t *)
static int	input_ControlPushHelper (input_thread_t *p_input, int i_type, vlc_value_t *val)
static int	input_ControlPushEsHelper (input_thread_t *p_input, int i_type, vlc_es_id_t *id)
void	input_SetProgramId (input_thread_t *input, int group_id)
	Set the program id.
int	input_SetEsCatDelay (input_thread_t *input, enum es_format_category_e cat, vlc_tick_t delay)
	Set the default delay applied to the given category.
void	input_SetEsCatIds (input_thread_t *, enum es_format_category_e cat, const char *str_ids)
	Set the list of string ids to enable for a category.
bool	input_Stopped (input_thread_t *)
int	input_GetAttachments (input_thread_t *input, input_attachment_t ***attachments)
input_attachment_t *	input_GetAttachment (input_thread_t *input, const char *name)
bool	input_CanPaceControl (input_thread_t *input)
vlc_tick_t	input_GetItemDuration (input_thread_t *input, vlc_tick_t duration)
	Calculates the duration of the item in an input thread.
void	input_ExtractAttachmentAndCacheArt (input_thread_t *, const char *name)
void	input_ConfigVarInit (input_thread_t *)
int	subtitles_Detect (input_thread_t *, char *, const char *, input_item_slave_t ***, int *)
	Detect subtitle files.
int	subtitles_Filter (const char *)
void	vlc_audio_replay_gain_MergeFromMeta (audio_replay_gain_t *p_dst, const vlc_meta_t *p_meta)
struct input_stats *	input_stats_Create (void)
void	input_stats_Destroy (struct input_stats *)
void	input_rate_Add (input_rate_t *, uintmax_t)
	Update a counter element with new values.
void	input_stats_Compute (struct input_stats *, input_stats_t *)

Macro Definition Documentation

INPUT_CONTROL_FIFO_SIZE

#define INPUT_CONTROL_FIFO_SIZE   100

input_Create

#define input_Create	(		a,
			b,
			c
	)		input_Create(VLC_OBJECT(a),b,c)

INPUT_PTS_DELAY_MAX

#define INPUT_PTS_DELAY_MAX   VLC_TICK_FROM_SEC(60)

VLC_INPUT_CAPABILITIES_CHANGE_RATE

#define VLC_INPUT_CAPABILITIES_CHANGE_RATE   (1<<2)

VLC_INPUT_CAPABILITIES_PAUSEABLE

#define VLC_INPUT_CAPABILITIES_PAUSEABLE   (1<<1)

VLC_INPUT_CAPABILITIES_REWINDABLE

#define VLC_INPUT_CAPABILITIES_REWINDABLE   (1<<3)

VLC_INPUT_CAPABILITIES_SEEKABLE

#define VLC_INPUT_CAPABILITIES_SEEKABLE   (1<<0)

Typedef Documentation

input_event_type_e

typedef enum input_event_type_e input_event_type_e

Input events.

You can catch input event by adding a callback on the variable "intf-event". This variable is an integer that will hold a input_event_type_e value.

input_rate_t

typedef struct input_rate_t input_rate_t

input_state_e

typedef enum input_state_e input_state_e

Input state.

This enum is used by the variable "state"

input_thread_private_t

typedef struct input_thread_private_t input_thread_private_t

Private input fields.

input_thread_t

typedef struct input_thread_t input_thread_t

Main structure representing an input thread.

This structure is mostly private. The only public fields are read-only and constant.

Enumeration Type Documentation

input_control_e

enum input_control_e

Enumerator
INPUT_CONTROL_SET_STATE
INPUT_CONTROL_SET_RATE
INPUT_CONTROL_SET_POSITION
INPUT_CONTROL_SET_TIME
INPUT_CONTROL_SET_PROGRAM
INPUT_CONTROL_SET_TITLE
INPUT_CONTROL_SET_TITLE_NEXT
INPUT_CONTROL_SET_TITLE_PREV
INPUT_CONTROL_SET_SEEKPOINT
INPUT_CONTROL_SET_SEEKPOINT_NEXT
INPUT_CONTROL_SET_SEEKPOINT_PREV
INPUT_CONTROL_SET_BOOKMARK
INPUT_CONTROL_NAV_ACTIVATE
INPUT_CONTROL_NAV_UP
INPUT_CONTROL_NAV_DOWN
INPUT_CONTROL_NAV_LEFT
INPUT_CONTROL_NAV_RIGHT
INPUT_CONTROL_NAV_POPUP
INPUT_CONTROL_NAV_MENU
INPUT_CONTROL_SET_ES
INPUT_CONTROL_SET_ES_LIST
INPUT_CONTROL_UNSET_ES
INPUT_CONTROL_RESTART_ES
INPUT_CONTROL_SET_ES_CAT_IDS
INPUT_CONTROL_SET_VIEWPOINT
INPUT_CONTROL_SET_INITIAL_VIEWPOINT
INPUT_CONTROL_UPDATE_VIEWPOINT
INPUT_CONTROL_SET_CATEGORY_DELAY
INPUT_CONTROL_SET_ES_DELAY
INPUT_CONTROL_ADD_SLAVE
INPUT_CONTROL_SET_SUBS_FPS
INPUT_CONTROL_SET_RECORD_STATE
INPUT_CONTROL_SET_FRAME_NEXT
INPUT_CONTROL_SET_RENDERER
INPUT_CONTROL_SET_VBI_PAGE
INPUT_CONTROL_SET_VBI_TRANSPARENCY

input_event_type_e

enum input_event_type_e

Input events.

You can catch input event by adding a callback on the variable "intf-event". This variable is an integer that will hold a input_event_type_e value.

Enumerator
INPUT_EVENT_STATE
INPUT_EVENT_DEAD
INPUT_EVENT_RATE
INPUT_EVENT_CAPABILITIES
INPUT_EVENT_TIMES
INPUT_EVENT_OUTPUT_CLOCK
INPUT_EVENT_TITLE
INPUT_EVENT_CHAPTER
INPUT_EVENT_PROGRAM
INPUT_EVENT_ES
INPUT_EVENT_RECORD
INPUT_EVENT_ITEM_META
INPUT_EVENT_ITEM_INFO
INPUT_EVENT_ITEM_EPG
INPUT_EVENT_STATISTICS
INPUT_EVENT_SIGNAL
INPUT_EVENT_BOOKMARK
INPUT_EVENT_CACHE
INPUT_EVENT_VOUT
INPUT_EVENT_SUBITEMS
INPUT_EVENT_VBI_PAGE
INPUT_EVENT_VBI_TRANSPARENCY
INPUT_EVENT_SUBS_FPS
INPUT_EVENT_THUMBNAIL_READY
INPUT_EVENT_ATTACHMENTS
INPUT_EVENT_NAV_FAILED

input_state_e

enum input_state_e

Input state.

This enum is used by the variable "state"

Enumerator
INIT_S
OPENING_S
PLAYING_S
PAUSE_S
END_S
ERROR_S

input_type

enum input_type

Enumerator
INPUT_TYPE_PLAYBACK
INPUT_TYPE_PREPARSING
INPUT_TYPE_THUMBNAILING

Function Documentation

input_CanPaceControl()

bool input_CanPaceControl

(

input_thread_t *

input

)

References input_source_t::b_can_pace_control, input_priv(), and input_thread_private_t::master.

Referenced by ControlLockedGetWakeup(), ControlLockedSetPauseState(), ControlLockedSetRate(), EsOutGetWakeup(), EsOutProgramHandleClockSource(), and EsOutVaControlLocked().

input_Close()

void input_Close

(

input_thread_t *

p_input

)

Close an input.

It does not call input_Stop itself.

References Destroy(), input_priv(), thread, vlc_interrupt_deinit(), and vlc_join().

Referenced by input_item_Parse(), input_item_parser_id_Release(), ThumbnailerRun(), and vlc_player_input_Delete().

input_ConfigVarInit()

void input_ConfigVarInit

(

input_thread_t *

p_input

)

References input_priv(), INPUT_TYPE_PREPARSING, var_Create(), VLC_VAR_BOOL, VLC_VAR_DOINHERIT, VLC_VAR_FLOAT, VLC_VAR_INTEGER, and VLC_VAR_STRING.

Referenced by input_Create().

input_ControlPush()

int input_ControlPush	(	input_thread_t *	p_input,
		int	i_type,
		const input_control_param_t *	p_param
	)

References input_thread_private_t::control, ControlGetReducedIndexLocked(), ControlRelease(), input_thread_private_t::i_control, input_control_t::i_type, i_type, INPUT_CONTROL_FIFO_SIZE, input_priv(), input_thread_private_t::is_stopped, input_thread_private_t::lock_control, msg_Dbg, msg_Err, input_control_t::param, vlc_cond_signal(), VLC_EGENERIC, vlc_mutex_lock(), vlc_mutex_unlock(), VLC_SUCCESS, and input_thread_private_t::wait_control.

Referenced by input_ControlPushEsHelper(), input_ControlPushHelper(), input_resource_RequestVout(), input_SetEsCatDelay(), input_SetEsCatIds(), input_SetPosition(), input_SetTime(), vlc_player_input_SeekByPos(), vlc_player_input_SeekByTime(), vlc_player_input_UpdateViewpoint(), vlc_player_SelectEsIdList(), vlc_player_SelectNextChapter(), vlc_player_SelectNextTitle(), vlc_player_SelectPrevChapter(), vlc_player_SelectPrevTitle(), vlc_player_SelectTeletextPage(), vlc_player_SetEsIdDelay(), vlc_player_SetRecordingEnabled(), and vlc_player_SetTeletextTransparency().

input_ControlPushEsHelper()

static int input_ControlPushEsHelper ( input_thread_t *  p_input, int  i_type, vlc_es_id_t *  id  )

inlinestatic

References i_type, INPUT_CONTROL_RESTART_ES, INPUT_CONTROL_SET_ES, INPUT_CONTROL_UNSET_ES, input_ControlPush(), and vlc_es_id_Hold().

Referenced by vlc_player_RestartEsId(), vlc_player_SelectEsId(), and vlc_player_UnselectEsId().

input_ControlPushHelper()

static int input_ControlPushHelper ( input_thread_t *  p_input, int  i_type, vlc_value_t *  val  )

inlinestatic

References i_type, input_ControlPush(), and input_control_param_t::val.

Referenced by Init(), input_SetProgramId(), MainLoopTryRepeat(), StartTitle(), TsRun(), vlc_player_AddAssociatedMedia(), vlc_player_ChangeRate(), vlc_player_Navigate(), vlc_player_NextVideoFrame(), vlc_player_SelectChapterIdx(), vlc_player_SelectTitleIdx(), vlc_player_SetAssociatedSubsFPS(), vlc_player_SetPause(), and vlc_player_SetRenderer().

input_Create()

input_thread_t * input_Create	(	vlc_object_t *	p_parent,
		input_item_t *	item,
		const struct vlc_input_thread_cfg *	cfg
	)

Create a new input_thread_t.

You need to call input_Start on it when you are done adding callback on the variables/events you want to monitor.

Parameters

p_parent	a vlc_object
p_item	an input item
cfg	pointer to a configuration struct, mandatory

Returns

a pointer to the spawned input thread

References input_thread_private_t::attachment, input_thread_private_t::b_low_delay, input_thread_private_t::b_out_pace_control, input_thread_private_t::b_recording, vlc_input_thread_cfg::cbs, input_thread_private_t::cbs, vlc_input_thread_cfg::cbs_data, input_thread_private_t::cbs_data, Destroy(), input_thread_private_t::i_attachment, input_thread_private_t::i_control, input_thread_private_t::i_jitter_max, input_thread_private_t::i_seekpoint_offset, input_thread_private_t::i_slave, input_thread_private_t::i_start, input_thread_private_t::i_state, input_thread_private_t::i_stop, input_thread_private_t::i_title_offset, INIT_S, input_thread_private_t::input, input_ConfigVarInit(), input_EsOutNew(), input_item_ApplyOptions(), input_item_GetName(), input_item_Hold(), input_item_SetESNowPlaying(), input_item_SetNowPlaying(), input_priv(), input_resource_Hold(), input_resource_New(), input_resource_SetInput(), input_stats_Create(), INPUT_TYPE_PLAYBACK, INPUT_TYPE_PREPARSING, INPUT_TYPE_THUMBNAILING, InputSourceNew(), vlc_input_thread_cfg::interact, input_thread_private_t::interrupt, input_thread_private_t::is_running, input_thread_private_t::is_stopped, input_item_t::lock, input_thread_private_t::lock_control, vlc_object_t::logger, input_thread_private_t::master, msg_Dbg, vlc_object_t::no_interact, input_thread_t::obj, input_thread_private_t::p_es_out, input_thread_private_t::p_es_out_display, input_thread_private_t::p_item, input_thread_private_t::p_renderer, input_thread_private_t::p_resource, input_thread_private_t::p_sout, input_item_t::p_stats, input_thread_private_t::preparse_subitems, vlc_input_thread_cfg::preparsing, psz_name, input_thread_private_t::rate, vlc_input_thread_cfg::renderer, vlc_input_thread_cfg::resource, input_thread_private_t::slave, input_thread_private_t::stats, vlc_input_thread_cfg::subitems, TAB_INIT, vlc_input_thread_cfg::type, input_thread_private_t::type, unlikely, var_InheritAddress(), var_InheritBool(), var_InheritInteger(), input_thread_private_t::viewpoint, input_thread_private_t::viewpoint_changed, vlc_cond_init(), vlc_custom_create, vlc_interrupt_init(), vlc_mutex_init(), vlc_mutex_lock(), vlc_mutex_unlock(), VLC_OBJECT, vlc_renderer_item_hold(), VLC_TICK_FROM_MS, vlc_viewpoint_init(), and input_thread_private_t::wait_control.

input_ExtractAttachmentAndCacheArt()

void input_ExtractAttachmentAndCacheArt	(	input_thread_t *	p_input,
		const char *	name
	)

References input_attachment_t::i_data, input_FindArtInCache(), input_GetAttachment(), input_item_IsArtFetched(), input_priv(), input_SaveArt(), likely, msg_Warn, name, input_attachment_t::p_data, input_thread_private_t::p_item, input_attachment_t::psz_mime, vlc_input_attachment_Release(), VLC_OBJECT, and VLC_SUCCESS.

Referenced by EsOutMeta().

input_GetAttachment()

input_attachment_t * input_GetAttachment	(	input_thread_t *	input,
		const char *	name
	)

References input_thread_private_t::attachment, input_thread_private_t::i_attachment, input_priv(), input_item_t::lock, name, input_thread_private_t::p_item, input_attachment_t::psz_name, vlc_input_attachment_Hold(), vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by accessNewAttachment(), and input_ExtractAttachmentAndCacheArt().

input_GetAttachments()

int input_GetAttachments	(	input_thread_t *	input,
		input_attachment_t ***	attachments
	)

References input_thread_private_t::attachment, input_thread_private_t::i_attachment, input_priv(), input_item_t::lock, input_thread_private_t::p_item, vlc_alloc(), vlc_input_attachment_Hold(), vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by decoder_get_attachments(), and spu_get_attachments().

input_GetItem()

input_item_t * input_GetItem

(

input_thread_t *

p_input

)

Get the input item for an input thread.

You have to keep a reference to the input or to the input_item_t until you do not need it anymore.

Get the input item for an input thread.

if it is used after p_input is destroyed nothing prevent it from being freed.

References input_priv(), and input_thread_private_t::p_item.

Referenced by access_New(), demux_NewAdvanced(), DisplayVoutTitle(), EsOutMeta(), EsOutSetRecord(), input_item_parser_InputEvent(), input_thread_Events(), stream_AccessNew(), vlc_player_destructor_Thread(), vlc_player_input_RestoreMlStates(), and vlc_player_UpdateMLStates().

input_GetItemDuration()

vlc_tick_t input_GetItemDuration	(	input_thread_t *	input,
		vlc_tick_t	duration
	)

Calculates the duration of the item in an input thread.

This function determines the duration of a track item based on the start and stop times stored in the input thread's private data. If the stop time is not set (i.e., equals zero), the function considers the given duration as the stop time and calculates the effective duration based on the start time. Otherwise, it calculates the duration using the set start and stop times.

Parameters

input	Pointer to the input_thread_t object.
duration	The initial duration value, used if the stop time is not set.

Returns

The calculated duration based on the start and stop times.

References input_thread_private_t::i_start, input_thread_private_t::i_stop, and input_priv().

Referenced by input_item_parser_InputEvent(), and input_thread_Events().

input_priv()

static input_thread_private_t * input_priv ( input_thread_t *  input )

inlinestatic

References container_of.

Referenced by AppendAttachment(), AStreamReadBlock(), AStreamReadStream(), Control(), ControlGetReducedIndexLocked(), ControlInsertDemuxFilter(), ControlNav(), ControlPause(), ControlPop(), ControlPopEarly(), ControlSetEsList(), ControlUnpause(), ControlUpdateRenderer(), decoder_on_new_audio_stats(), decoder_on_new_video_stats(), Destroy(), End(), EsOutCreateDecoder(), EsOutDeleteInfoEs(), EsOutEpgTime(), EsOutFillEsFmt(), EsOutGetWakeup(), EsOutIsGroupSticky(), EsOutMeta(), EsOutProgramAdd(), EsOutProgramEpg(), EsOutProgramEpgEvent(), EsOutProgramMeta(), EsOutProgramSelect(), EsOutProgramUpdateScrambled(), EsOutSelectEs(), EsOutSend(), EsOutSetRecord(), EsOutStopFreeVout(), EsOutTerminate(), EsOutUpdateInfo(), EsOutVaControlLocked(), EsOutVaPrivControlLocked(), FillFileStatsIfAny(), Init(), InitPrograms(), InitProperties(), InitSout(), InitTitle(), input_CanPaceControl(), input_ChangeState(), input_Close(), input_ConfigVarInit(), input_ControlPush(), input_Create(), input_ExtractAttachmentAndCacheArt(), input_GetAttachment(), input_GetAttachments(), input_GetItem(), input_GetItemDuration(), input_SendEvent(), input_SlaveSourceAdd(), input_Start(), input_Stop(), input_Stopped(), input_thread_Events(), InputDemuxNew(), InputSourceInit(), InputSourceMeta(), InputUpdateMeta(), LoadSlaves(), MainLoop(), MainLoopDemux(), MainLoopStatistics(), MainLoopTryRepeat(), RequestSubRate(), SetStopStart(), SetSubtitlesOptions(), SlaveDemux(), SlaveSeek(), StartTitle(), UpdateGenericFromDemux(), UpdatePtsDelay(), UpdateTitleListfromDemux(), UpdateTitleSeekpoint(), UpdateTitleSeekpointFromDemux(), ViewpointApply(), and vlc_player_input_HandleTitleEvent().

input_rate_Add()

void input_rate_Add	(	input_rate_t *	counter,
		uintmax_t	val
	)

Update a counter element with new values.

Parameters

counter	the counter to update
val	the vlc_value union containing the new value to aggregate. For more information on how data is aggregated,

See also

stats_Create

References input_rate_t::date, input_rate_t::lock, input_rate_t::samples, input_rate_t::updates, input_rate_t::value, vlc_mutex_lock(), vlc_mutex_unlock(), VLC_TICK_FROM_SEC, VLC_TICK_INVALID, and vlc_tick_now().

Referenced by AStreamReadBlock(), AStreamReadStream(), and EsOutSend().

input_SetEsCatDelay()

int input_SetEsCatDelay	(	input_thread_t *	input,
		enum es_format_category_e	cat,
		vlc_tick_t	delay
	)

Set the default delay applied to the given category.

Set the default delay for the given es_format_category_e synchronously if the input is not running yet, otherwise push a control to signal to the input which delay should be updated.

Parameters

input	Any input to change the delay for.
cat	The ES category to apply the delay to.
delay	The delay to apply to the category, a positive delay shifting the track to the future.

Returns

VLC_SUCCESS when the delay has been applied, or signal an error otherwise.

Note

This function can be called before start or while running.

This function is not thread-safe, the caller should handle the locking.

References input_control_param_t::cat_delay, INPUT_CONTROL_SET_CATEGORY_DELAY, and input_ControlPush().

Referenced by vlc_player_input_New(), and vlc_player_SetCategoryDelay().

input_SetEsCatIds()

void input_SetEsCatIds	(	input_thread_t *	input,
		enum es_format_category_e	cat,
		const char *	str_ids
	)

Set the list of string ids to enable for a category.

cf. ES_OUT_SET_ES_CAT_IDS This function can be called before start or while started. This function is not thread-safe, the caller should handle the locking.

References input_control_param_t::cat_ids, INPUT_CONTROL_SET_ES_CAT_IDS, input_ControlPush(), and strdup().

Referenced by vlc_player_input_SelectTracksByStringIds().

input_SetEsIdDelay()

void input_SetEsIdDelay	(	input_thread_t *	input,
		vlc_es_id_t *	es_id,
		vlc_tick_t	delay
	)

Set the delay of an ES identifier.

input_SetPosition()

void input_SetPosition	(	input_thread_t *	p_input,
		double	f_position,
		bool	b_fast
	)

References input_control_param_t::b_fast_seek, input_control_param_t::f_val, INPUT_CONTROL_SET_POSITION, input_ControlPush(), and input_control_param_t::pos.

Referenced by MainLoopTryRepeat(), ThumbnailerRun(), vlc_player_input_HandleTitleEvent(), and vlc_player_input_RestoreMlStates().

input_SetProgramId()

void input_SetProgramId	(	input_thread_t *	input,
		int	group_id
	)

Set the program id.

cf. ES_OUT_SET_GROUP This function can be called before start or while started. This function is not thread-safe, the caller should handle the locking.

References INPUT_CONTROL_SET_PROGRAM, and input_ControlPushHelper().

Referenced by vlc_player_SelectProgram().

input_SetTime()

void input_SetTime	(	input_thread_t *	p_input,
		vlc_tick_t	i_time,
		bool	b_fast
	)

References input_control_param_t::b_fast_seek, input_control_param_t::i_val, INPUT_CONTROL_SET_TIME, input_ControlPush(), and input_control_param_t::time.

Referenced by MainLoopTryRepeat(), SetStopStart(), and ThumbnailerRun().

input_Start()

int input_Start

(

input_thread_t *

p_input

)

Start a input_thread_t created by input_Create.

You must not start an already running input_thread_t.

Parameters

p_input

the input thread to start

References input_priv(), INPUT_TYPE_PREPARSING, input_thread_private_t::is_running, msg_Err, Preparse(), Run(), input_thread_private_t::thread, input_thread_private_t::type, vlc_clone(), VLC_EGENERIC, and VLC_SUCCESS.

Referenced by input_item_Parse(), ThumbnailerRun(), and vlc_player_input_Start().

input_stats_Compute()

void input_stats_Compute	(	struct input_stats *	stats,
		input_stats_t *	st
	)

References input_stats::decoded_audio, input_stats::decoded_video, input_stats::demux_bitrate, input_stats::demux_corrupted, input_stats::demux_discontinuity, input_stats::displayed_pictures, input_stats_t::f_demux_bitrate, input_stats_t::f_input_bitrate, input_stats_t::i_decoded_audio, input_stats_t::i_decoded_video, input_stats_t::i_demux_corrupted, input_stats_t::i_demux_discontinuity, input_stats_t::i_demux_read_bytes, input_stats_t::i_displayed_pictures, input_stats_t::i_late_pictures, input_stats_t::i_lost_abuffers, input_stats_t::i_lost_pictures, input_stats_t::i_played_abuffers, input_stats_t::i_read_bytes, input_stats_t::i_read_packets, input_stats::input_bitrate, input_stats::late_pictures, input_rate_t::lock, input_stats::lost_abuffers, input_stats::lost_pictures, input_stats::played_abuffers, stats_GetRate(), input_rate_t::updates, input_rate_t::value, vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by End(), and MainLoopStatistics().

input_stats_Create()

struct input_stats * input_stats_Create

(

void

)

References input_stats::decoded_audio, input_stats::decoded_video, input_stats::demux_bitrate, input_stats::demux_corrupted, input_stats::demux_discontinuity, input_stats::displayed_pictures, input_stats::input_bitrate, input_rate_Init(), input_stats::late_pictures, input_stats::lost_abuffers, input_stats::lost_pictures, input_stats::played_abuffers, and unlikely.

Referenced by input_Create().

input_stats_Destroy()

void input_stats_Destroy

(

struct input_stats *

stats

)

Referenced by Destroy().

input_Stop()

void input_Stop

(

input_thread_t *

p_input

)

Request a running input thread to stop and die.

Parameters

p_input

the input thread to stop

References input_thread_private_t::control, ControlRelease(), input_thread_private_t::i_control, input_control_t::i_type, input_priv(), input_thread_private_t::interrupt, input_thread_private_t::is_stopped, input_thread_private_t::lock_control, input_control_t::param, vlc_cond_signal(), vlc_interrupt_kill(), vlc_mutex_lock(), vlc_mutex_unlock(), and input_thread_private_t::wait_control.

Referenced by input_item_parser_id_Interrupt(), ThumbnailerRun(), and vlc_player_destructor_Thread().

input_Stopped()

bool input_Stopped

(

input_thread_t *

input

)

References input_priv(), input_thread_private_t::is_stopped, input_thread_private_t::lock_control, vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by EsOutDrainDecoder(), InputSourceInit(), MainLoop(), and MainLoopDemux().

subtitles_Detect()

int subtitles_Detect	(	input_thread_t *	p_this,
		char *	psz_path,
		const char *	psz_name_org,
		input_item_slave_t ***	ppp_slaves,
		int *	p_slaves
	)

Detect subtitle files.

When called this function will split up the psz_name string into a directory, filename and extension. It then opens the directory in which the file resides and tries to find possible matches of subtitles files.

Parameters

p_this	the calling input_thread_t
psz_path	a list of subdirectories (separated by a ',') to look in.
psz_name_org	the complete filename to base the search on.
ppp_slaves	an initialized input item slave list to append detected subtitles to
p_slaves	pointer to the size of the slave list

Returns

VLC_SUCCESS if ok

References asprintf(), input_item_slave::b_forced, DIR_SEP, DIR_SEP_CHAR, filename_strip_ext_inplace(), filename_trim_inplace(), input_item_slave::i_priority, input_item_slave_Delete, input_item_slave_New(), msg_Dbg, paths_to_list(), psz_ext, psz_name, input_item_slave::psz_uri, SLAVE_PRIORITY_MATCH_ALL, SLAVE_PRIORITY_MATCH_LEFT, SLAVE_PRIORITY_MATCH_NONE, SLAVE_PRIORITY_MATCH_RIGHT, slave_strcmp(), SLAVE_TYPE_SPU, strcasecmp(), strdup(), subtitles_Filter(), TAB_APPEND, var_GetInteger(), vlc_closedir(), VLC_EGENERIC, VLC_ENOMEM, vlc_opendir(), vlc_path2uri(), vlc_readdir(), vlc_stat(), VLC_SUCCESS, vlc_uri2path(), and whiteonly().

Referenced by LoadSlaves().

subtitles_Filter()

int subtitles_Filter

(

const char *

psz_dir_content

)

References strcasecmp(), and sub_exts.

Referenced by subtitles_Detect(), and vlc_player_AddAssociatedMedia().

vlc_audio_replay_gain_MergeFromMeta()

void vlc_audio_replay_gain_MergeFromMeta	(	audio_replay_gain_t *	p_dst,
		const vlc_meta_t *	p_meta
	)

References AUDIO_REPLAY_GAIN_ALBUM, AUDIO_REPLAY_GAIN_TRACK, audio_replay_gain_t::pb_gain, audio_replay_gain_t::pb_peak, audio_replay_gain_t::pf_gain, audio_replay_gain_t::pf_peak, psz_value, vlc_atof_c(), and vlc_meta_GetExtra().

Referenced by EsOutFillEsFmt().