Include dependency graph for decoder.h:

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. More...

void	input_DecoderChangePause (decoder_t *, bool b_paused, mtime_t i_date)
	This function changes the pause state. More...

void	input_DecoderChangeDelay (decoder_t *, mtime_t i_delay)
	This function changes the delay. More...

void	input_DecoderStartWait (decoder_t *)
	This function makes the decoder start waiting for a valid data block from its fifo. More...

void	input_DecoderWait (decoder_t *)
	This function waits for the decoder to actually receive data. More...

void	input_DecoderStopWait (decoder_t *)
	This function exits the waiting mode of the decoder. More...

bool	input_DecoderIsEmpty (decoder_t *)
	This function returns true if the decoder fifo is empty and false otherwise. More...

int	input_DecoderSetCcState (decoder_t *, vlc_fourcc_t, int i_channel, bool b_decode)
	This function activates the request closed caption channel. More...

int	input_DecoderGetCcState (decoder_t , vlc_fourcc_t, int i_channel, bool pb_decode)
	This function returns an error if the requested channel does not exist and set pb_decode to the channel status(active or not) otherwise. More...

void	input_DecoderGetCcDesc (decoder_t , decoder_cc_desc_t )
	This function get cc channels descriptions. More...

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. More...

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. More...

size_t	input_DecoderGetFifoSize (decoder_t *p_dec)
	This function returns the current size in bytes of the decoder fifo. More...

void	input_DecoderGetObjects (decoder_t , vout_thread_t , audio_output_t *)
	This function returns the objects associated to a decoder. More...

Function Documentation

◆ input_DecoderChangeDelay()

void input_DecoderChangeDelay	(	decoder_t *	,
		mtime_t	i_delay
	)

This function changes the delay.

◆ input_DecoderChangePause()

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 which the change has been done for proper vout/aout pausing.

◆ input_DecoderFrameNext()

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.

◆ input_DecoderGetCcDesc()

void input_DecoderGetCcDesc	(	decoder_t *	,
		decoder_cc_desc_t *
	)

This function get cc channels descriptions.

Referenced by EsOutSend().

◆ input_DecoderGetCcState()

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

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

< No error

◆ input_DecoderGetFifoSize()

size_t input_DecoderGetFifoSize ( decoder_t * p_dec )

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

◆ input_DecoderGetObjects()

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().

Referenced by EsOutControlLocked().

◆ input_DecoderHasFormatChanged()

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.

Referenced by EsOutSend().

◆ input_DecoderIsEmpty()

bool input_DecoderIsEmpty ( decoder_t * )

This function returns true if the decoder fifo is empty and false otherwise.

◆ input_DecoderNew()

decoder_t* input_DecoderNew	(	input_thread_t *	p_input,
		es_format_t *	fmt,
		input_clock_t *	p_clock,
		sout_instance_t *	p_sout
	)

Spawns a new decoder thread from the input thread.

Parameters

p_input	the input thread
p_es	the es descriptor

Returns: the spawned decoder object

References decoder_New(), input_priv(), and VLC_OBJECT.

◆ input_DecoderSetCcState()

int input_DecoderSetCcState	(	decoder_t *	,
		vlc_fourcc_t	,
		int	i_channel,
		bool	b_decode
	)

This function activates the request closed caption channel.

< Unspecified error

< No error

Referenced by input_DecoderDelete().

◆ input_DecoderStartWait()

void input_DecoderStartWait ( decoder_t * )

This function makes the decoder start waiting for a valid data block from its fifo.

◆ input_DecoderStopWait()

void input_DecoderStopWait ( decoder_t * )

This function exits the waiting mode of the decoder.

◆ input_DecoderWait()

void input_DecoderWait ( decoder_t * )

This function waits for the decoder to actually receive data.

Functions