Include dependency graph for decoder.h:

Macros
#define	BLOCK_FLAG_CORE_FLUSH (1 <<BLOCK_FLAG_CORE_PRIVATE_SHIFT)
#define	BLOCK_FLAG_CORE_EOS (1 <<(BLOCK_FLAG_CORE_PRIVATE_SHIFT + 1))

Functions
decoder_t *	input_DecoderNew (input_thread_t , es_format_t , input_clock_t , sout_instance_t )
	Spawns a new decoder thread from the input thread.
void	input_DecoderChangePause (decoder_t *, bool b_paused, mtime_t i_date)
	This function changes the pause state.
void	input_DecoderChangeDelay (decoder_t *, mtime_t i_delay)
	This function changes the delay.
void	input_DecoderStartBuffering (decoder_t *)
	This function starts the buffering mode.
void	input_DecoderWaitBuffering (decoder_t *)
	This function waits for the decoder to have buffered sufficient data.
void	input_DecoderStopBuffering (decoder_t *)
	This function stops the buffering mode.
bool	input_DecoderIsEmpty (decoder_t *)
	This function returns true if the decoder fifo is empty and false otherwise.
int	input_DecoderSetCcState (decoder_t *, bool b_decode, int i_channel)
	This function activates the request closed caption channel.
int	input_DecoderGetCcState (decoder_t , bool pb_decode, int i_channel)
	This function returns an error if the requested channel does not exist and set pb_decode to the channel status(active or not) otherwise.
void	input_DecoderIsCcPresent (decoder_t *, bool pb_present[4])
	This function set each pb_present entry to true if the corresponding channel exists or false otherwise.
void	input_DecoderFrameNext (decoder_t p_dec, mtime_t pi_duration)
	This function force the display of the next picture and fills the stream time consumed.
bool	input_DecoderHasFormatChanged (decoder_t p_dec, es_format_t p_fmt, vlc_meta_t **pp_meta)
	This function will return true if the ES format or meta data have changed since the last call.
size_t	input_DecoderGetFifoSize (decoder_t *p_dec)
	This function returns the current size in bytes of the decoder fifo.
void	input_DecoderGetObjects (decoder_t , vout_thread_t , audio_output_t *)
	This function returns the objects associated to a decoder.

Macro Definition Documentation

#define BLOCK_FLAG_CORE_EOS (1 <<(BLOCK_FLAG_CORE_PRIVATE_SHIFT + 1))

Referenced by DecoderThread(), and EsOutControlLocked().

#define BLOCK_FLAG_CORE_FLUSH (1 <<BLOCK_FLAG_CORE_PRIVATE_SHIFT)

Referenced by DecoderBlockFlushNew(), DecoderError(), and DecoderProcess().

Function Documentation

void input_DecoderChangeDelay	(	decoder_t *	,
		mtime_t	i_delay
	)

This function changes the delay.

References decoder_owner_sys_t::i_ts_delay, decoder_owner_sys_t::lock, decoder_t::p_owner, vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by EsOutDecoderChangeDelay().

void input_DecoderChangePause	(	decoder_t *	,
		bool	b_paused,
		mtime_t	i_date
	)

This function changes the pause state.

The date parameter MUST hold the exact date at wich the change has been done for proper vout/aout pausing.

References decoder_owner_sys_t::b_paused, DecoderOutputChangePause(), decoder_owner_sys_t::i_date, decoder_owner_sys_t::i_ignore, likely, decoder_owner_sys_t::lock, decoder_t::p_owner, decoder_owner_sys_t::pause, vlc_cond_signal(), vlc_mutex_lock(), vlc_mutex_unlock(), and decoder_owner_sys_t::wait_request.

Referenced by EsOutDecodersChangePause().

void input_DecoderFrameNext	(	decoder_t *	p_dec,
		mtime_t *	pi_duration
	)

This function force the display of the next picture and fills the stream time consumed.

References decoder_owner_sys_t::b_paused, DecoderFlush(), decoder_t::fmt_out, es_format_t::i_cat, decoder_owner_sys_t::i_ignore, decoder_owner_sys_t::lock, decoder_t::p_owner, decoder_owner_sys_t::p_vout, decoder_owner_sys_t::pause, VIDEO_ES, vlc_cond_signal(), vlc_mutex_lock(), vlc_mutex_unlock(), vout_NextPicture(), and decoder_owner_sys_t::wait_request.

Referenced by EsOutFrameNext().

int input_DecoderGetCcState	(	decoder_t *	,
		bool *	pb_decode,
		int	i_channel
	)

This function returns an error if the requested channel does not exist and set pb_decode to the channel status(active or not) otherwise.

< Unspecified error

References decoder_owner_sys_t::cc, decoder_owner_sys_t::lock, decoder_t::p_owner, decoder_owner_sys_t::pb_present, decoder_owner_sys_t::pp_decoder, VLC_EGENERIC, vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by EsIsSelected().

size_t input_DecoderGetFifoSize ( decoder_t * p_dec )

This function returns the current size in bytes of the decoder fifo.

References block_FifoSize(), decoder_owner_sys_t::p_fifo, and decoder_t::p_owner.

Referenced by EsOutIsExtraBufferingAllowed().

void input_DecoderGetObjects	(	decoder_t *	,
		vout_thread_t **	,
		audio_output_t **
	)

This function returns the objects associated to a decoder.

They must be released using vlc_object_release().

References decoder_owner_sys_t::lock, decoder_owner_sys_t::p_aout, decoder_t::p_owner, decoder_owner_sys_t::p_vout, vlc_mutex_lock(), vlc_mutex_unlock(), and vlc_object_hold.

Referenced by EsOutControlLocked().

bool input_DecoderHasFormatChanged	(	decoder_t *	p_dec,
		es_format_t *	p_fmt,
		vlc_meta_t **	pp_meta
	)

This function will return true if the ES format or meta data have changed since the last call.

In which case, it will do a copy of the current es_format_t if p_fmt is not NULL and will do a copy of the current description if pp_meta is non NULL. The es_format_t MUST be freed by es_format_Clean and *pp_meta MUST be freed by vlc_meta_Delete. Otherwise it will return false and will not initialize p_fmt and *pp_meta.

References decoder_owner_sys_t::b_fmt_description, es_format_Copy(), decoder_owner_sys_t::fmt_description, decoder_owner_sys_t::lock, decoder_owner_sys_t::p_description, decoder_t::p_owner, vlc_meta_Merge(), vlc_meta_New(), vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by EsOutSend().