video_output.c File Reference

Include dependency graph for video_output.c:

Data Structures
struct	vout_filter_t

Macros
#define	VOUT_REDISPLAY_DELAY   (INT64_C(80000))
#define	VOUT_DISPLAY_LATE_THRESHOLD   (INT64_C(20000))
	Late pictures having a delay higher than this value are thrashed.
#define	VOUT_MWAIT_TOLERANCE   (INT64_C(4000))

Functions
static void *	Thread (void *)
static void	VoutDestructor (vlc_object_t *)
static int	VoutValidateFormat (video_format_t *dst, const video_format_t *src)
static void	VideoFormatCopyCropAr (video_format_t *dst, const video_format_t *src)
static bool	VideoFormatIsCropArEqual (video_format_t *dst, const video_format_t *src)
static vout_thread_t *	VoutCreate (vlc_object_t *object, const vout_configuration_t *cfg)
vout_thread_t *()	vout_Request (vlc_object_t *object, const vout_configuration_t *cfg)
	Returns a suitable vout or release the given one.
void	vout_Close (vout_thread_t *vout)
	This function will close a vout created by vout_Request.
void	vout_ChangePause (vout_thread_t *vout, bool is_paused, mtime_t date)
	This function will (un)pause the display of pictures.
void	vout_GetResetStatistic (vout_thread_t *vout, int *displayed, int *lost)
	This function will return and reset internal statistics.
void	vout_Flush (vout_thread_t *vout, mtime_t date)
	This function will ensure that all ready/displayed pciture have at most the provided dat.
void	vout_Reset (vout_thread_t *vout)
bool	vout_IsEmpty (vout_thread_t *vout)
	This function will return true if no more pictures are to be displayed.
void	vout_FixLeaks (vout_thread_t *vout)
	This function will try to detect if pictures are being leaked.
void	vout_NextPicture (vout_thread_t *vout, mtime_t *duration)
	This function will force to display the next picture while paused.
void	vout_DisplayTitle (vout_thread_t *vout, const char *title)
	This function will ask the display of the input title.
void	vout_PutSubpicture (vout_thread_t *vout, subpicture_t *subpic)
int	vout_RegisterSubpictureChannel (vout_thread_t *vout)
void	vout_FlushSubpictureChannel (vout_thread_t *vout, int channel)
picture_t *	vout_GetPicture (vout_thread_t *vout)
	It retreives a picture from the vout or NULL if no pictures are available yet.
void	vout_PutPicture (vout_thread_t *vout, picture_t *picture)
	It gives to the vout a picture to be displayed.
void	vout_ReleasePicture (vout_thread_t *vout, picture_t *picture)
	It releases a picture retreived by vout_GetPicture.
void	vout_HoldPicture (vout_thread_t *vout, picture_t *picture)
	It increment the reference counter of a picture retreived by vout_GetPicture.
int	vout_GetSnapshot (vout_thread_t *vout, block_t **image_dst, picture_t **picture_dst, video_format_t *fmt, const char *type, mtime_t timeout)
	This function will handle a snapshot request.
void	vout_ControlChangeFullscreen (vout_thread_t *vout, bool fullscreen)
void	vout_ControlChangeOnTop (vout_thread_t *vout, bool is_on_top)
void	vout_ControlChangeDisplayFilled (vout_thread_t *vout, bool is_filled)
void	vout_ControlChangeZoom (vout_thread_t *vout, int num, int den)
void	vout_ControlChangeSampleAspectRatio (vout_thread_t *vout, unsigned num, unsigned den)
void	vout_ControlChangeCropRatio (vout_thread_t *vout, unsigned num, unsigned den)
void	vout_ControlChangeCropWindow (vout_thread_t *vout, int x, int y, int width, int height)
void	vout_ControlChangeCropBorder (vout_thread_t *vout, int left, int top, int right, int bottom)
void	vout_ControlChangeFilters (vout_thread_t *vout, const char *filters)
void	vout_ControlChangeSubSources (vout_thread_t *vout, const char *filters)
void	vout_ControlChangeSubFilters (vout_thread_t *vout, const char *filters)
void	vout_ControlChangeSubMargin (vout_thread_t *vout, int margin)
static void	VoutGetDisplayCfg (vout_thread_t *vout, vout_display_cfg_t *cfg, const char *title)
vout_window_t *	vout_NewDisplayWindow (vout_thread_t *vout, vout_display_t *vd, const vout_window_cfg_t *cfg)
void	vout_DeleteDisplayWindow (vout_thread_t *vout, vout_display_t *vd, vout_window_t *window)
static picture_t *	VoutVideoFilterInteractiveNewPicture (filter_t *filter)
static picture_t *	VoutVideoFilterStaticNewPicture (filter_t *filter)
static void	VoutVideoFilterDelPicture (filter_t *filter, picture_t *picture)
static int	VoutVideoFilterStaticAllocationSetup (filter_t *filter, void *data)
static int	VoutVideoFilterInteractiveAllocationSetup (filter_t *filter, void *data)
static void	ThreadFilterFlush (vout_thread_t *vout, bool is_locked)
static void	ThreadChangeFilters (vout_thread_t *vout, const video_format_t *source, const char *filters, bool is_locked)
static int	ThreadDisplayPreparePicture (vout_thread_t *vout, bool reuse, bool is_late_dropped)
static int	ThreadDisplayRenderPicture (vout_thread_t *vout, bool is_forced)
static int	ThreadDisplayPicture (vout_thread_t *vout, bool now, mtime_t *deadline)
static void	ThreadManage (vout_thread_t *vout, mtime_t *deadline, vout_interlacing_support_t *interlacing)
static void	ThreadDisplaySubpicture (vout_thread_t *vout, subpicture_t *subpicture)
static void	ThreadFlushSubpicture (vout_thread_t *vout, int channel)
static void	ThreadDisplayOsdTitle (vout_thread_t *vout, const char *string)
static void	ThreadChangeSubSources (vout_thread_t *vout, const char *filters)
static void	ThreadChangeSubFilters (vout_thread_t *vout, const char *filters)
static void	ThreadChangeSubMargin (vout_thread_t *vout, int margin)
static void	ThreadChangePause (vout_thread_t *vout, bool is_paused, mtime_t date)
static void	ThreadFlush (vout_thread_t *vout, bool below, mtime_t date)
static void	ThreadReset (vout_thread_t *vout)
static void	ThreadStep (vout_thread_t *vout, mtime_t *duration)
static void	ThreadChangeFullscreen (vout_thread_t *vout, bool fullscreen)
static void	ThreadChangeOnTop (vout_thread_t *vout, bool is_on_top)
static void	ThreadChangeDisplayFilled (vout_thread_t *vout, bool is_filled)
static void	ThreadChangeZoom (vout_thread_t *vout, int num, int den)
static void	ThreadChangeAspectRatio (vout_thread_t *vout, unsigned num, unsigned den)
static void	ThreadExecuteCropWindow (vout_thread_t *vout, unsigned x, unsigned y, unsigned width, unsigned height)
static void	ThreadExecuteCropBorder (vout_thread_t *vout, unsigned left, unsigned top, unsigned right, unsigned bottom)
static void	ThreadExecuteCropRatio (vout_thread_t *vout, unsigned num, unsigned den)
static int	ThreadStart (vout_thread_t *vout, const vout_display_state_t *state)
static void	ThreadStop (vout_thread_t *vout, vout_display_state_t *state)
static void	ThreadInit (vout_thread_t *vout)
static void	ThreadClean (vout_thread_t *vout)
static int	ThreadReinit (vout_thread_t *vout, const vout_configuration_t *cfg)

Macro Definition Documentation

#define VOUT_DISPLAY_LATE_THRESHOLD   (INT64_C(20000))

Late pictures having a delay higher than this value are thrashed.

Referenced by ThreadDisplayPreparePicture().

#define VOUT_MWAIT_TOLERANCE   (INT64_C(4000))

Referenced by ThreadDisplayPicture().

#define VOUT_REDISPLAY_DELAY   (INT64_C(80000))

Referenced by ThreadDisplayPicture().

Function Documentation

static void * Thread ( void *  object )

static

References vout_control_cmd_t::boolean, vout_control_cmd_t::border, vout_control_cmd_t::cfg, vout_thread_sys_t::control, vout_control_cmd_t::integer, vout_interlacing_support_t::is_interlaced, mdate(), vout_thread_t::p, vout_control_cmd_t::pair, vout_control_cmd_t::pause, vout_control_cmd_t::string, vout_control_cmd_t::subpicture, ThreadChangeAspectRatio(), ThreadChangeDisplayFilled(), ThreadChangeFilters(), ThreadChangeFullscreen(), ThreadChangeOnTop(), ThreadChangePause(), ThreadChangeSubFilters(), ThreadChangeSubMargin(), ThreadChangeSubSources(), ThreadChangeZoom(), ThreadClean(), ThreadDisplayOsdTitle(), ThreadDisplaySubpicture(), ThreadExecuteCropBorder(), ThreadExecuteCropRatio(), ThreadExecuteCropWindow(), ThreadFlush(), ThreadFlushSubpicture(), ThreadInit(), ThreadManage(), ThreadReinit(), ThreadReset(), ThreadStart(), ThreadStep(), ThreadStop(), vout_control_cmd_t::time, vout_control_cmd_t::time_ptr, vout_control_cmd_t::type, vout_control_cmd_t::u, VLC_TS_INVALID, VOUT_CONTROL_ASPECT_RATIO, VOUT_CONTROL_CHANGE_FILTERS, VOUT_CONTROL_CHANGE_SUB_FILTERS, VOUT_CONTROL_CHANGE_SUB_MARGIN, VOUT_CONTROL_CHANGE_SUB_SOURCES, VOUT_CONTROL_CLEAN, vout_control_cmd_Clean(), VOUT_CONTROL_CROP_BORDER, VOUT_CONTROL_CROP_RATIO, VOUT_CONTROL_CROP_WINDOW, VOUT_CONTROL_DISPLAY_FILLED, VOUT_CONTROL_FLUSH, VOUT_CONTROL_FLUSH_SUBPICTURE, VOUT_CONTROL_FULLSCREEN, VOUT_CONTROL_INIT, VOUT_CONTROL_ON_TOP, VOUT_CONTROL_OSD_TITLE, VOUT_CONTROL_PAUSE, vout_control_Pop(), VOUT_CONTROL_REINIT, VOUT_CONTROL_RESET, VOUT_CONTROL_STEP, VOUT_CONTROL_SUBPICTURE, VOUT_CONTROL_ZOOM, and vout_control_cmd_t::window.

Referenced by VoutCreate().

static void ThreadChangeAspectRatio ( vout_thread_t *  vout, unsigned  num, unsigned  den  )

static

References vout_thread_sys_t::display, vout_thread_t::p, vout_thread_sys_t::vd, and vout_SetDisplayAspect().

Referenced by Thread().

static void ThreadChangeDisplayFilled ( vout_thread_t *  vout, bool  is_filled  )

static

References vout_thread_sys_t::display, vout_thread_t::p, vout_thread_sys_t::vd, and vout_SetDisplayFilled().

Referenced by Thread().

static void ThreadChangeFilters ( vout_thread_t *  vout, const video_format_t *  source, const char *  filters, bool  is_locked  )

static

References vout_filter_t::cfg, vout_thread_sys_t::chain_interactive, vout_thread_sys_t::chain_static, config_ChainCreate(), config_ChainDestroy(), vout_thread_sys_t::configuration, es_format_InitFromVideo(), es_format_IsSimilar(), vout_thread_sys_t::filter, filter_chain_AppendFilter(), filter_chain_GetFmtOut(), filter_chain_Reset(), vout_thread_sys_t::format, vout_thread_sys_t::lock, msg_Dbg, msg_Err, vout_filter_t::name, name, vout_thread_t::p, strdup(), ThreadFilterFlush(), es_format_t::video, video_format_Clean(), video_format_Copy(), VideoFormatCopyCropAr(), vlc_array_append(), vlc_array_clear(), vlc_array_count(), vlc_array_init(), vlc_array_item_at_index(), vlc_mutex_lock(), vlc_mutex_unlock(), and xmalloc().

Referenced by Thread(), and ThreadDisplayPreparePicture().

static void ThreadChangeFullscreen ( vout_thread_t *  vout, bool  fullscreen  )

static

References vout_thread_sys_t::display, vout_thread_t::p, vout_thread_sys_t::vd, and vout_SetDisplayFullscreen().

Referenced by Thread().

static void ThreadChangeOnTop ( vout_thread_t *  vout, bool  is_on_top  )

static

References vout_thread_sys_t::display, vout_thread_t::p, vout_thread_sys_t::vd, vout_SetWindowState(), VOUT_WINDOW_STATE_ABOVE, and VOUT_WINDOW_STATE_NORMAL.

Referenced by Thread().

static void ThreadChangePause ( vout_thread_t *  vout, bool  is_paused, mtime_t  date  )

static

References picture_t::date, vout_thread_sys_t::date, vout_thread_sys_t::decoded, vout_thread_sys_t::decoder_fifo, vout_thread_sys_t::displayed, vout_thread_sys_t::is_on, vout_thread_sys_t::last, vout_thread_t::p, vout_thread_sys_t::pause, picture_fifo_OffsetDate(), vout_thread_sys_t::spu, spu_OffsetSubtitleDate(), vout_thread_sys_t::step, ThreadFilterFlush(), vout_thread_sys_t::timestamp, and VLC_TS_INVALID.

Referenced by Thread().

static void ThreadChangeSubFilters ( vout_thread_t *  vout, const char *  filters  )

static

References vout_thread_t::p, vout_thread_sys_t::spu, and spu_ChangeFilters().

Referenced by Thread().

static void ThreadChangeSubMargin ( vout_thread_t *  vout, int  margin  )

static

References vout_thread_t::p, vout_thread_sys_t::spu, and spu_ChangeMargin().

Referenced by Thread().

static void ThreadChangeSubSources ( vout_thread_t *  vout, const char *  filters  )

static

References vout_thread_t::p, vout_thread_sys_t::spu, and spu_ChangeSources().

Referenced by Thread().

static void ThreadChangeZoom ( vout_thread_t *  vout, int  num, int  den  )

static

References vout_thread_sys_t::display, vout_thread_t::p, vout_thread_sys_t::vd, and vout_SetDisplayZoom().

Referenced by Thread().

static void ThreadClean ( vout_thread_t *  vout )

static

References vout_thread_sys_t::control, vout_thread_sys_t::dead, vout_thread_sys_t::is_unused, vout_thread_sys_t::object, vout_thread_t::p, vout_thread_sys_t::render, vout_chrono_Clean(), vout_control_Dead(), vout_window_Delete(), and vout_thread_sys_t::window.

Referenced by Thread(), and ThreadReinit().

static void ThreadDisplayOsdTitle ( vout_thread_t *  vout, const char *  string  )

static

References vout_thread_t::p, SPU_DEFAULT_CHANNEL, vout_thread_sys_t::title, and vout_OSDText().

Referenced by Thread().

static int ThreadDisplayPicture ( vout_thread_t *  vout, bool  now, mtime_t *  deadline  )

static

< Unspecified error

< Unspecified error

< Unspecified error

References picture_t::b_force, vout_thread_sys_t::current, picture_t::date, vout_thread_sys_t::date, vout_thread_sys_t::displayed, vout_thread_sys_t::is_late_dropped, vout_thread_sys_t::is_on, mdate(), vout_thread_sys_t::next, vout_thread_t::p, vout_thread_sys_t::pause, picture_Release(), vout_thread_sys_t::render, ThreadDisplayPreparePicture(), ThreadDisplayRenderPicture(), VLC_EGENERIC, VLC_TS_INVALID, vout_chrono_GetHigh(), VOUT_MWAIT_TOLERANCE, and VOUT_REDISPLAY_DELAY.

Referenced by ThreadManage(), and ThreadStep().

static int ThreadDisplayPreparePicture ( vout_thread_t *  vout, bool  reuse, bool  is_late_dropped  )

static

< Unspecified error

< No error

References picture_t::b_force, picture_t::b_progressive, vout_thread_sys_t::chain_static, vout_thread_sys_t::configuration, vout_thread_sys_t::current, picture_t::date, vout_thread_sys_t::decoded, vout_thread_sys_t::decoder_fifo, vout_thread_sys_t::displayed, vout_thread_sys_t::filter, filter_chain_VideoFilter(), picture_t::format, vout_thread_sys_t::format, vout_thread_sys_t::is_interlaced, vout_thread_sys_t::lock, mdate(), msg_Dbg, msg_Warn, vout_thread_sys_t::next, vout_thread_t::p, picture_fifo_Pop(), picture_Hold(), picture_Release(), vout_thread_sys_t::statistic, ThreadChangeFilters(), vout_thread_sys_t::timestamp, VideoFormatIsCropArEqual(), VLC_EGENERIC, vlc_mutex_lock(), vlc_mutex_unlock(), VLC_SUCCESS, VOUT_DISPLAY_LATE_THRESHOLD, and vout_statistic_AddLost().

Referenced by ThreadDisplayPicture().

static int ThreadDisplayRenderPicture ( vout_thread_t *  vout, bool  is_forced  )

static

< Unspecified error

< Unspecified error

< Unspecified error

< Unspecified error

< No error

References vout_chrono_t::avg, vout_display_t::cfg, vout_thread_sys_t::chain_interactive, vout_thread_sys_t::current, picture_t::date, vout_thread_sys_t::date, vout_thread_sys_t::decoder_pool, vout_thread_sys_t::display, vout_display_cfg_t::display, vout_thread_sys_t::display_pool, vout_thread_sys_t::displayed, vout_thread_sys_t::filter, filter_chain_VideoFilter(), filter_DeleteBlend(), filter_NewBlend(), vout_thread_sys_t::filtered, vout_display_t::fmt, filter_t::fmt_out, picture_t::format, vout_display_place_t::height, video_format_t::i_chroma, video_format_t::i_height, video_format_t::i_sar_den, video_format_t::i_sar_num, video_format_t::i_visible_height, video_format_t::i_visible_width, video_format_t::i_width, vout_display_t::info, vout_thread_sys_t::is_on, vout_display_info_t::is_slow, vout_thread_sys_t::lock, mdate(), msg_Err, msg_Info, msg_Warn, mwait, vout_thread_t::p, vout_thread_sys_t::pause, picture_BlendSubpicture(), picture_Copy(), picture_Hold(), picture_pool_Get(), picture_Release(), vout_thread_sys_t::private_pool, vout_thread_sys_t::render, vout_display_cfg_t::sar, vout_thread_sys_t::snapshot, vout_display_t::source, vout_thread_sys_t::spu, vout_thread_sys_t::spu_blend, vout_thread_sys_t::spu_blend_chroma, spu_Render(), vout_thread_sys_t::statistic, vout_display_info_t::subpicture_chromas, subpicture_Delete(), vout_thread_sys_t::use_dr, vout_chrono_t::var, vout_thread_sys_t::vd, es_format_t::video, VideoFormatCopyCropAr(), VLC_EGENERIC, vlc_mutex_lock(), vlc_mutex_unlock(), VLC_OBJECT, VLC_SUCCESS, vout_chrono_Start(), vout_chrono_Stop(), vout_display_Display(), vout_display_PlacePicture(), vout_display_Prepare(), vout_FilterDisplay(), vout_IsDisplayFiltered(), vout_snapshot_IsRequested(), vout_snapshot_Set(), vout_statistic_AddDisplayed(), vout_UpdateDisplaySourceProperties(), and vout_display_place_t::width.

Referenced by ThreadDisplayPicture().

static void ThreadDisplaySubpicture ( vout_thread_t *  vout, subpicture_t *  subpicture  )

static

References vout_thread_t::p, vout_thread_sys_t::spu, and spu_PutSubpicture().

Referenced by Thread().

static void ThreadExecuteCropBorder ( vout_thread_t *  vout, unsigned  left, unsigned  top, unsigned  right, unsigned  bottom  )

static

References vout_thread_sys_t::display, msg_Err, vout_thread_t::p, vout_thread_sys_t::vd, and vout_SetDisplayCrop().

Referenced by Thread().

static void ThreadExecuteCropRatio ( vout_thread_t *  vout, unsigned  num, unsigned  den  )

static

References vout_thread_sys_t::display, vout_thread_t::p, vout_thread_sys_t::vd, and vout_SetDisplayCrop().

Referenced by Thread().

static void ThreadExecuteCropWindow ( vout_thread_t *  vout, unsigned  x, unsigned  y, unsigned  width, unsigned  height  )

static

References vout_thread_sys_t::display, vout_thread_t::p, vout_thread_sys_t::vd, and vout_SetDisplayCrop().

Referenced by Thread().

static void ThreadFilterFlush ( vout_thread_t *  vout, bool  is_locked  )

static

References vout_thread_sys_t::chain_interactive, vout_thread_sys_t::chain_static, vout_thread_sys_t::current, vout_thread_sys_t::displayed, vout_thread_sys_t::filter, filter_chain_VideoFlush(), vout_thread_sys_t::lock, vout_thread_sys_t::next, vout_thread_t::p, picture_Release(), vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by ThreadChangeFilters(), ThreadChangePause(), and ThreadFlush().

static void ThreadFlush ( vout_thread_t *  vout, bool  below, mtime_t  date  )

static

References picture_t::date, vout_thread_sys_t::date, vout_thread_sys_t::decoded, vout_thread_sys_t::decoder_fifo, vout_thread_sys_t::displayed, vout_thread_sys_t::last, vout_thread_t::p, picture_fifo_Flush(), picture_Release(), vout_thread_sys_t::step, ThreadFilterFlush(), vout_thread_sys_t::timestamp, and VLC_TS_INVALID.

Referenced by Thread(), ThreadReset(), and ThreadStop().

static void ThreadFlushSubpicture ( vout_thread_t *  vout, int  channel  )

static

References vout_thread_t::p, vout_thread_sys_t::spu, and spu_ClearChannel().

Referenced by Thread().

static void ThreadInit ( vout_thread_t *  vout )

static

References vout_thread_sys_t::date, vout_thread_sys_t::dead, vout_thread_sys_t::is_late_dropped, vout_thread_sys_t::is_on, vout_thread_sys_t::is_unused, vout_thread_sys_t::object, vout_thread_t::p, vout_thread_sys_t::pause, vout_thread_sys_t::render, var_InheritBool, VLC_TS_INVALID, vout_chrono_Init(), and vout_thread_sys_t::window.

Referenced by Thread().

static void ThreadManage ( vout_thread_t *  vout, mtime_t *  deadline, vout_interlacing_support_t *  interlacing  )

static

References vout_thread_sys_t::displayed, vout_thread_sys_t::is_interlaced, vout_thread_t::p, vout_thread_sys_t::picture_lock, ThreadDisplayPicture(), vlc_mutex_lock(), vlc_mutex_unlock(), VLC_TS_INVALID, vout_ManageWrapper(), and vout_SetInterlacingState().

Referenced by Thread().

static int ThreadReinit ( vout_thread_t *  vout, const vout_configuration_t *  cfg  )

static

< Unspecified error

< No error

< Unspecified error

< No error

References vout_display_state_t::cfg, vout_display_state_t::den, vout_display_cfg_t::display, vout_thread_sys_t::dpb_size, vout_configuration_t::dpb_size, vout_configuration_t::fmt, vout_display_cfg_t::height, vout_display_cfg_t::is_fullscreen, msg_Warn, vout_display_state_t::num, vout_thread_sys_t::original, vout_thread_t::p, vout_display_state_t::sar, ThreadClean(), ThreadStart(), ThreadStop(), video_format_IsSimilar(), VideoFormatCopyCropAr(), VLC_EGENERIC, VLC_SUCCESS, VoutValidateFormat(), and vout_display_cfg_t::width.

Referenced by Thread().

static void ThreadReset ( vout_thread_t *  vout )

static

References vout_thread_sys_t::date, vout_thread_sys_t::decoder_pool, vout_thread_sys_t::is_on, mdate(), vout_thread_t::p, vout_thread_sys_t::pause, picture_pool_NonEmpty(), and ThreadFlush().

Referenced by Thread().

static int ThreadStart ( vout_thread_t *  vout, const vout_display_state_t *  state  )

static

< Unspecified error

< Unspecified error

< No error

References vout_display_state_t::cfg, vout_thread_sys_t::chain_interactive, vout_thread_sys_t::chain_static, vout_thread_sys_t::configuration, vout_thread_sys_t::current, vout_thread_sys_t::date, vout_thread_sys_t::decoded, vout_thread_sys_t::decoder_fifo, vout_thread_sys_t::decoder_pool, vout_display_state_t::den, vout_thread_sys_t::display, vout_thread_sys_t::display_pool, vout_thread_sys_t::displayed, vout_thread_sys_t::filter, filter_chain_New, vout_thread_sys_t::format, vout_thread_sys_t::is_interlaced, vout_thread_sys_t::last, vout_thread_sys_t::mouse, vout_thread_sys_t::next, vout_display_state_t::num, vout_thread_sys_t::original, vout_thread_t::p, picture_fifo_New(), vout_thread_sys_t::private_pool, vout_display_state_t::sar, vout_thread_sys_t::splitter_name, vout_thread_sys_t::spu_blend, vout_thread_sys_t::spu_blend_chroma, vout_thread_sys_t::step, vout_thread_sys_t::timestamp, vout_thread_sys_t::title, var_CreateGetBool, video_format_Copy(), video_format_Print(), VLC_EGENERIC, vlc_mouse_Init(), VLC_OBJECT, VLC_SUCCESS, VLC_TS_INVALID, vout_InitWrapper(), vout_OpenWrapper(), VOUT_WINDOW_STATE_ABOVE, VOUT_WINDOW_STATE_NORMAL, VoutGetDisplayCfg(), VoutVideoFilterInteractiveAllocationSetup(), VoutVideoFilterStaticAllocationSetup(), and vout_display_state_t::wm_state.

Referenced by Thread(), and ThreadReinit().

static void ThreadStep ( vout_thread_t *  vout, mtime_t *  duration  )

static

References vout_thread_sys_t::displayed, vout_thread_sys_t::last, vout_thread_t::p, vout_thread_sys_t::step, ThreadDisplayPicture(), vout_thread_sys_t::timestamp, and VLC_TS_INVALID.

Referenced by Thread().

static void ThreadStop ( vout_thread_t *  vout, vout_display_state_t *  state  )

static

References vout_thread_sys_t::chain_interactive, vout_thread_sys_t::chain_static, vout_thread_sys_t::configuration, vout_thread_sys_t::decoder_fifo, vout_thread_sys_t::decoder_pool, vout_thread_sys_t::display, vout_thread_sys_t::filter, filter_chain_Delete(), filter_DeleteBlend(), vout_thread_sys_t::format, vout_thread_t::p, picture_fifo_Delete(), vout_thread_sys_t::spu_blend, ThreadFlush(), vout_thread_sys_t::vd, video_format_Clean(), vout_CloseWrapper(), and vout_EndWrapper().

Referenced by Thread(), and ThreadReinit().

static void VideoFormatCopyCropAr ( video_format_t *  dst, const video_format_t *  src  )

static

References video_format_t::i_sar_den, video_format_t::i_sar_num, and video_format_CopyCrop().

Referenced by ThreadChangeFilters(), ThreadDisplayRenderPicture(), ThreadReinit(), vout_GetPicture(), and VoutVideoFilterInteractiveNewPicture().

static bool VideoFormatIsCropArEqual ( video_format_t *  dst, const video_format_t *  src  )

static

References video_format_t::i_sar_den, video_format_t::i_sar_num, video_format_t::i_visible_height, video_format_t::i_visible_width, video_format_t::i_x_offset, and video_format_t::i_y_offset.

Referenced by ThreadDisplayPreparePicture().

void vout_ChangePause	(	vout_thread_t *	,
		bool	b_paused,
		mtime_t	i_date
	)

This function will (un)pause the display of pictures.

It is thread safe

References vout_thread_sys_t::control, vout_thread_t::p, vout_control_cmd_t::pause, vout_control_cmd_t::u, vout_control_cmd_Init(), VOUT_CONTROL_PAUSE, vout_control_Push(), and vout_control_WaitEmpty().

Referenced by DecoderOutputChangePause().

void vout_ControlChangeCropBorder	(	vout_thread_t *	vout,
		int	left,
		int	top,
		int	right,
		int	bottom
	)

References vout_control_cmd_t::border, vout_thread_sys_t::control, vout_thread_t::p, vout_control_cmd_t::u, vout_control_cmd_Init(), VOUT_CONTROL_CROP_BORDER, and vout_control_Push().

Referenced by CropBorderCallback(), and CropCallback().

void vout_ControlChangeCropRatio	(	vout_thread_t *	vout,
		unsigned	num,
		unsigned	den
	)

References vout_thread_sys_t::control, vout_thread_t::p, VOUT_CONTROL_CROP_RATIO, and vout_control_PushPair().

Referenced by CropCallback().

void vout_ControlChangeCropWindow	(	vout_thread_t *	vout,
		int	x,
		int	y,
		int	width,
		int	height
	)

References vout_thread_sys_t::control, vout_thread_t::p, vout_control_cmd_t::u, vout_control_cmd_Init(), VOUT_CONTROL_CROP_WINDOW, vout_control_Push(), and vout_control_cmd_t::window.

Referenced by CropCallback().

void vout_ControlChangeDisplayFilled	(	vout_thread_t *	vout,
		bool	is_filled
	)

References vout_thread_sys_t::control, vout_thread_t::p, VOUT_CONTROL_DISPLAY_FILLED, and vout_control_PushBool().

Referenced by ScalingCallback().

void vout_ControlChangeFilters	(	vout_thread_t *	vout,
		const char *	filters
	)

References vout_thread_sys_t::control, vout_thread_t::p, VOUT_CONTROL_CHANGE_FILTERS, and vout_control_PushString().

Referenced by VideoFilterCallback().

void vout_ControlChangeFullscreen	(	vout_thread_t *	vout,
		bool	fullscreen
	)

References vout_thread_sys_t::control, vout_thread_t::p, VOUT_CONTROL_FULLSCREEN, and vout_control_PushBool().

Referenced by FullscreenCallback().

void vout_ControlChangeOnTop	(	vout_thread_t *	vout,
		bool	is_on_top
	)

References vout_thread_sys_t::control, vout_thread_t::p, VOUT_CONTROL_ON_TOP, and vout_control_PushBool().

Referenced by OnTopCallback().

void vout_ControlChangeSampleAspectRatio	(	vout_thread_t *	vout,
		unsigned	num,
		unsigned	den
	)

References vout_thread_sys_t::control, vout_thread_t::p, VOUT_CONTROL_ASPECT_RATIO, and vout_control_PushPair().

Referenced by AspectCallback().

void vout_ControlChangeSubFilters	(	vout_thread_t *	vout,
		const char *	filters
	)

References vout_thread_sys_t::control, vout_thread_t::p, VOUT_CONTROL_CHANGE_SUB_FILTERS, and vout_control_PushString().

Referenced by SubFilterCallback().

void vout_ControlChangeSubMargin	(	vout_thread_t *	vout,
		int	margin
	)

References vout_thread_sys_t::control, vout_thread_t::p, VOUT_CONTROL_CHANGE_SUB_MARGIN, and vout_control_PushInteger().

Referenced by SubMarginCallback().

void vout_ControlChangeSubSources	(	vout_thread_t *	vout,
		const char *	filters
	)

References vout_thread_sys_t::control, vout_thread_t::p, VOUT_CONTROL_CHANGE_SUB_SOURCES, and vout_control_PushString().

Referenced by SubSourceCallback().

void vout_ControlChangeZoom	(	vout_thread_t *	vout,
		int	num,
		int	den
	)

References vout_thread_sys_t::control, vout_thread_t::p, vout_control_PushPair(), and VOUT_CONTROL_ZOOM.

Referenced by ScalingCallback().

void vout_DeleteDisplayWindow	(	vout_thread_t *	vout,
		vout_display_t *	vd,
		vout_window_t *	window
	)

References vout_thread_sys_t::is_unused, vout_thread_sys_t::object, vout_thread_t::p, VLC_UNUSED, vout_window_Delete(), and vout_thread_sys_t::window.

Referenced by SplitterDelWindow(), and VoutDisplayDelWindow().

void vout_DisplayTitle	(	vout_thread_t *	vout,
		const char *	title
	)

This function will ask the display of the input title.

References vout_thread_sys_t::control, vout_thread_t::p, VOUT_CONTROL_OSD_TITLE, and vout_control_PushString().

Referenced by DisplayVoutTitle().

void vout_FixLeaks

(

vout_thread_t *

p_vout

)

This function will try to detect if pictures are being leaked.

If so it will release them.

XXX This function is there to workaround bugs in decoder

References vout_thread_sys_t::decoder_fifo, vout_thread_sys_t::decoder_pool, msg_Err, vout_thread_t::p, picture_fifo_Peek(), vout_thread_sys_t::picture_lock, picture_pool_Get(), picture_pool_NonEmpty(), picture_Release(), vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by vout_new_buffer().

void vout_Flush	(	vout_thread_t *	vout,
		mtime_t	date
	)

This function will ensure that all ready/displayed pciture have at most the provided dat.

References vout_thread_sys_t::control, vout_thread_t::p, VOUT_CONTROL_FLUSH, vout_control_PushTime(), and vout_control_WaitEmpty().

Referenced by DecoderDecodeVideo(), DecoderPlayVideo(), DecoderProcessVideo(), and RequestVout().

void vout_GetResetStatistic	(	vout_thread_t *	vout,
		int *	displayed,
		int *	lost
	)

This function will return and reset internal statistics.

References vout_thread_t::p, vout_thread_sys_t::statistic, and vout_statistic_GetReset().

Referenced by DecoderPlayVideo().

bool vout_IsEmpty

(

vout_thread_t *

vout

)

This function will return true if no more pictures are to be displayed.

References vout_thread_sys_t::decoder_fifo, vout_thread_t::p, picture_fifo_Peek(), vout_thread_sys_t::picture_lock, picture_Release(), vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by input_DecoderIsEmpty().

vout_window_t* vout_NewDisplayWindow	(	vout_thread_t *	vout,
		vout_display_t *	vd,
		const vout_window_cfg_t *	cfg
	)

References vout_thread_sys_t::cfg, vout_window_cfg_t::height, vout_window_cfg_t::is_standalone, vout_thread_sys_t::is_unused, msg_Dbg, vout_thread_sys_t::object, vout_thread_t::p, vout_thread_sys_t::splitter_name, vout_window_cfg_t::type, var_InheritBool, VLC_OBJECT, VLC_UNUSED, vout_window_Delete(), vout_window_New(), vout_window_SetSize(), vout_window_cfg_t::width, and vout_thread_sys_t::window.

Referenced by SplitterNewWindow(), and VoutDisplayNewWindow().

void vout_NextPicture	(	vout_thread_t *	vout,
		mtime_t *	duration
	)

This function will force to display the next picture while paused.

References vout_thread_sys_t::control, vout_thread_t::p, vout_control_cmd_t::time_ptr, vout_control_cmd_t::u, vout_control_cmd_Init(), vout_control_Push(), VOUT_CONTROL_STEP, and vout_control_WaitEmpty().

Referenced by input_DecoderFrameNext().

void vout_Reset

(

vout_thread_t *

vout

)

References vout_thread_sys_t::control, vout_thread_t::p, vout_control_PushVoid(), VOUT_CONTROL_RESET, and vout_control_WaitEmpty().

Referenced by DeleteDecoder().

static vout_thread_t* VoutCreate ( vlc_object_t *  object, const vout_configuration_t *  cfg  )

static

References vout_thread_sys_t::control, vout_thread_sys_t::dead, vout_thread_sys_t::displayed, vout_thread_sys_t::dpb_size, vout_configuration_t::dpb_size, vout_thread_sys_t::filter, vout_configuration_t::fmt, vout_thread_sys_t::input, vout_configuration_t::input, vout_thread_sys_t::is_interlaced, vout_thread_sys_t::lock, msg_Err, vout_thread_sys_t::original, vout_thread_t::p, vout_thread_sys_t::picture_lock, vout_thread_sys_t::snapshot, vout_thread_sys_t::splitter_name, vout_thread_sys_t::spu, spu_Attach(), spu_Create, spu_Destroy(), vout_thread_sys_t::spu_lock, vout_thread_sys_t::statistic, Thread(), vout_thread_sys_t::thread, vout_thread_sys_t::title, var_GetBool, var_GetInteger, var_InheritString, video_format_Clean(), vlc_clone(), vlc_custom_create, vlc_mutex_init(), vlc_object_release, vlc_object_set_destructor, VLC_THREAD_PRIORITY_OUTPUT, vout_CloseAndRelease(), VOUT_CONTROL_INIT, vout_control_Init(), vout_control_PushVoid(), vout_control_WaitEmpty(), vout_InitInterlacingSupport(), vout_IntfInit(), vout_snapshot_Init(), vout_statistic_Init(), VoutDestructor(), and VoutValidateFormat().

Referenced by vout_Request().

static void VoutDestructor ( vlc_object_t *  object )

static

References vout_thread_sys_t::control, vout_thread_sys_t::filter, vout_thread_sys_t::lock, vout_thread_sys_t::original, vout_thread_t::p, vout_thread_sys_t::picture_lock, vout_thread_sys_t::snapshot, vout_thread_sys_t::splitter_name, vout_thread_sys_t::spu_lock, vout_thread_sys_t::statistic, video_format_Clean(), vlc_mutex_destroy(), vout_control_Clean(), vout_snapshot_Clean(), and vout_statistic_Clean().

Referenced by VoutCreate().

static void VoutGetDisplayCfg ( vout_thread_t *  vout, vout_display_cfg_t *  cfg, const char *  title  )

static

References vout_display_cfg_t::align, vout_display_cfg_t::den, vout_display_cfg_t::display, vout_display_cfg_t::height, vout_display_cfg_t::horizontal, vout_display_cfg_t::is_display_filled, vout_display_cfg_t::is_fullscreen, vout_display_cfg_t::num, vout_display_cfg_t::sar, vout_display_cfg_t::title, var_CreateGetBool, var_CreateGetFloat, var_CreateGetInteger, var_InheritURational, vout_display_cfg_t::vertical, vlc_ureduce(), VOUT_DISPLAY_ALIGN_BOTTOM, VOUT_DISPLAY_ALIGN_CENTER, VOUT_DISPLAY_ALIGN_LEFT, VOUT_DISPLAY_ALIGN_RIGHT, VOUT_DISPLAY_ALIGN_TOP, vout_display_cfg_t::width, and vout_display_cfg_t::zoom.

Referenced by ThreadStart().

static int VoutValidateFormat ( video_format_t *  dst, const video_format_t *  src  )

static

< Unspecified error

< Unspecified error

< No error

References video_format_t::i_chroma, video_format_t::i_height, video_format_t::i_sar_den, video_format_t::i_sar_num, video_format_t::i_width, VIDEO_ES, video_format_Copy(), video_format_FixRgb(), VLC_EGENERIC, vlc_fourcc_GetCodec(), VLC_SUCCESS, and vlc_ureduce().

Referenced by ThreadReinit(), and VoutCreate().

static void VoutVideoFilterDelPicture ( filter_t *  filter, picture_t *  picture  )

static

References picture_Release(), and VLC_UNUSED.

Referenced by VoutVideoFilterInteractiveAllocationSetup(), and VoutVideoFilterStaticAllocationSetup().

static int VoutVideoFilterInteractiveAllocationSetup ( filter_t *  filter, void *  data  )

static

< No error

References filter_t::p_owner, VLC_SUCCESS, VoutVideoFilterDelPicture(), and VoutVideoFilterInteractiveNewPicture().

Referenced by ThreadStart().

static picture_t* VoutVideoFilterInteractiveNewPicture ( filter_t *  filter )

static

References filter_t::fmt_out, vout_thread_t::p, filter_t::p_owner, picture_pool_Get(), picture_Reset(), vout_thread_sys_t::private_pool, es_format_t::video, and VideoFormatCopyCropAr().

Referenced by VoutVideoFilterInteractiveAllocationSetup(), and VoutVideoFilterStaticNewPicture().

static int VoutVideoFilterStaticAllocationSetup ( filter_t *  filter, void *  data  )

static

< No error

References filter_t::p_owner, VLC_SUCCESS, VoutVideoFilterDelPicture(), and VoutVideoFilterStaticNewPicture().

Referenced by ThreadStart().

static picture_t* VoutVideoFilterStaticNewPicture ( filter_t *  filter )

static

References vout_thread_sys_t::chain_interactive, vout_thread_sys_t::filter, filter_chain_GetLength(), filter_t::fmt_out, vout_thread_sys_t::lock, vout_thread_t::p, filter_t::p_owner, picture_NewFromFormat(), es_format_t::video, vlc_assert_locked, and VoutVideoFilterInteractiveNewPicture().

Referenced by VoutVideoFilterStaticAllocationSetup().