decoder.c File Reference

Include dependency graph for decoder.c:

Data Structures
struct	decoder_owner_sys_t
Defines
#define	DECODER_MAX_BUFFERING_COUNT   (4)
#define	DECODER_MAX_BUFFERING_AUDIO_DURATION   (AOUT_MAX_PREPARE_TIME)
#define	DECODER_MAX_BUFFERING_VIDEO_DURATION   (1*CLOCK_FREQ)
#define	DECODER_BOGUS_VIDEO_DELAY   ((mtime_t)(DEFAULT_PTS_DELAY * 30))
#define	DECODER_SPU_VOUT_WAIT_DURATION   ((int)(0.200*CLOCK_FREQ))
Functions
static decoder_t *	CreateDecoder (input_thread_t *p_input, es_format_t *fmt, bool b_packetizer, sout_instance_t *p_sout)
	Create a decoder object.
static void	DeleteDecoder (decoder_t *p_dec)
	Destroys a decoder object.
static void *	DecoderThread (vlc_object_t *p_this)
	The decoding main loop.
static void	DecoderProcess (decoder_t *p_dec, block_t *p_block)
	Decode a block.
static void	DecoderError (decoder_t *p_dec, block_t *p_block)
static void	DecoderOutputChangePause (decoder_t *, bool b_paused, mtime_t i_date)
static void	DecoderFlush (decoder_t *)
static void	DecoderSignalBuffering (decoder_t *, bool)
static void	DecoderFlushBuffering (decoder_t *)
static void	DecoderUnsupportedCodec (decoder_t *, vlc_fourcc_t)
static aout_buffer_t *	aout_new_buffer (decoder_t *, int)
static void	aout_del_buffer (decoder_t *, aout_buffer_t *)
static picture_t *	vout_new_buffer (decoder_t *)
static void	vout_del_buffer (decoder_t *, picture_t *)
static void	vout_link_picture (decoder_t *, picture_t *)
static void	vout_unlink_picture (decoder_t *, picture_t *)
static subpicture_t *	spu_new_buffer (decoder_t *, const subpicture_updater_t *)
static void	spu_del_buffer (decoder_t *, subpicture_t *)
picture_t *	decoder_NewPicture (decoder_t *p_decoder)
	This function will return a new picture usable by a decoder as an output buffer.
void	decoder_DeletePicture (decoder_t *p_decoder, picture_t *p_picture)
	This function will release a picture create by decoder_NewPicture.
void	decoder_LinkPicture (decoder_t *p_decoder, picture_t *p_picture)
	This function will increase the picture reference count.
void	decoder_UnlinkPicture (decoder_t *p_decoder, picture_t *p_picture)
	This function will decrease the picture reference count.
aout_buffer_t *	decoder_NewAudioBuffer (decoder_t *p_decoder, int i_size)
	This function will return a new audio buffer usable by a decoder as an output buffer.
void	decoder_DeleteAudioBuffer (decoder_t *p_decoder, aout_buffer_t *p_buffer)
	This function will release a audio buffer created by decoder_NewAudioBuffer.
subpicture_t *	decoder_NewSubpicture (decoder_t *p_decoder, const subpicture_updater_t *p_dyn)
	This function will return a new subpicture usable by a decoder as an output buffer.
void	decoder_DeleteSubpicture (decoder_t *p_decoder, subpicture_t *p_subpicture)
	This function will release a subpicture created by decoder_NewSubicture.
int	decoder_GetInputAttachments (decoder_t *p_dec, input_attachment_t ***ppp_attachment, int *pi_attachment)
	This function gives all input attachments at once.
mtime_t	decoder_GetDisplayDate (decoder_t *p_dec, mtime_t i_ts)
	This function converts a decoder timestamp into a display date comparable to mdate().
int	decoder_GetDisplayRate (decoder_t *p_dec)
	This function returns the current input rate.
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.
void	input_DecoderDelete (decoder_t *p_dec)
	Kills a decoder thread and waits until it's finished.
void	input_DecoderDecode (decoder_t *p_dec, block_t *p_block, bool b_do_pace)
	Put a block_t in the decoder's fifo.
bool	input_DecoderIsEmpty (decoder_t *p_dec)
	This function returns true if the decoder fifo is empty and false otherwise.
void	input_DecoderIsCcPresent (decoder_t *p_dec, bool pb_present[4])
	This function set each pb_present entry to true if the corresponding channel exists or false otherwise.
int	input_DecoderSetCcState (decoder_t *p_dec, bool b_decode, int i_channel)
	This function activates the request closed caption channel.
int	input_DecoderGetCcState (decoder_t *p_dec, 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_DecoderChangePause (decoder_t *p_dec, bool b_paused, mtime_t i_date)
	This function changes the pause state.
void	input_DecoderChangeDelay (decoder_t *p_dec, mtime_t i_delay)
	This function changes the delay.
void	input_DecoderStartBuffering (decoder_t *p_dec)
	This function starts the buffering mode.
void	input_DecoderStopBuffering (decoder_t *p_dec)
	This function stops the buffering mode.
void	input_DecoderWaitBuffering (decoder_t *p_dec)
	This function waits for the decoder to have buffered sufficient data.
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 *p_dec, vout_thread_t **pp_vout, aout_instance_t **pp_aout)
	This function returns the objects associated to a decoder.
static int	DecoderGetInputAttachments (decoder_t *p_dec, input_attachment_t ***ppp_attachment, int *pi_attachment)
static mtime_t	DecoderGetDisplayDate (decoder_t *p_dec, mtime_t i_ts)
static int	DecoderGetDisplayRate (decoder_t *p_dec)
static block_t *	DecoderBlockFlushNew ()
static bool	DecoderIsFlushing (decoder_t *p_dec)
static void	DecoderWaitUnblock (decoder_t *p_dec, bool *pb_reject)
static void	DecoderUpdatePreroll (int64_t *pi_preroll, const block_t *p)
static mtime_t	DecoderTeletextFixTs (mtime_t i_ts)
static void	DecoderFixTs (decoder_t *p_dec, mtime_t *pi_ts0, mtime_t *pi_ts1, mtime_t *pi_duration, int *pi_rate, mtime_t i_ts_bound, bool b_telx)
static void	DecoderWaitDate (decoder_t *p_dec, bool *pb_reject, mtime_t i_deadline)
	If *pb_reject, it does nothing, otherwise it waits for the given deadline or a flush request (in which case it set *pi_reject to true.
static void	DecoderPlayAudio (decoder_t *p_dec, aout_buffer_t *p_audio, int *pi_played_sum, int *pi_lost_sum)
static void	DecoderDecodeAudio (decoder_t *p_dec, block_t *p_block)
static void	DecoderGetCc (decoder_t *p_dec, decoder_t *p_dec_cc)
static void	DecoderPlayVideo (decoder_t *p_dec, picture_t *p_picture, int *pi_played_sum, int *pi_lost_sum)
static void	DecoderDecodeVideo (decoder_t *p_dec, block_t *p_block)
static void	DecoderPlaySpu (decoder_t *p_dec, subpicture_t *p_subpic, bool b_telx)
static void	DecoderPlaySout (decoder_t *p_dec, block_t *p_sout_block, bool b_telx)
static void	DecoderProcessSout (decoder_t *p_dec, block_t *p_block)
static void	DecoderProcessVideo (decoder_t *p_dec, block_t *p_block, bool b_flush)
static void	DecoderProcessAudio (decoder_t *p_dec, block_t *p_block, bool b_flush)
static void	DecoderProcessSpu (decoder_t *p_dec, block_t *p_block, bool b_flush)
static void	DecoderProcessOnFlush (decoder_t *p_dec)
static void	DecoderUpdateFormatLocked (decoder_t *p_dec)
static vout_thread_t *	aout_request_vout (void *p_private, vout_thread_t *p_vout, video_format_t *p_fmt, bool b_recyle)

---

Define Documentation

#define DECODER_BOGUS_VIDEO_DELAY   ((mtime_t)(DEFAULT_PTS_DELAY * 30))

Referenced by DecoderPlayVideo().

#define DECODER_MAX_BUFFERING_AUDIO_DURATION   (AOUT_MAX_PREPARE_TIME)

Referenced by DecoderPlayAudio().

#define DECODER_MAX_BUFFERING_COUNT   (4)

Referenced by DecoderPlayAudio(), DecoderPlayVideo(), and vout_new_buffer().

#define DECODER_MAX_BUFFERING_VIDEO_DURATION   (1*CLOCK_FREQ)

Referenced by DecoderPlayVideo().

#define DECODER_SPU_VOUT_WAIT_DURATION   ((int)(0.200*CLOCK_FREQ))

Referenced by spu_new_buffer().

---

Function Documentation

static void aout_del_buffer	(	decoder_t *	p_dec,
		aout_buffer_t *	p_buffer
	)			[static]

References aout_DecDeleteBuffer(), decoder_owner_sys_t::p_aout, decoder_owner_sys_t::p_aout_input, and decoder_t::p_owner.

Referenced by CreateDecoder().

static aout_buffer_t * aout_new_buffer	(	decoder_t *	p_dec,
		int	i_samples
	)			[static]

References AOUT_CHAN_DOLBYSTEREO, AOUT_CHAN_LEFT, AOUT_CHAN_PHYSMASK, AOUT_CHAN_RIGHT, aout_DecDelete(), aout_DecNew, aout_DecNewBuffer(), aout_request_vout(), decoder_owner_sys_t::audio, es_format_t::audio, es_format_t::audio_replay_gain, decoder_t::b_error, DecoderFlushBuffering(), DecoderUpdateFormatLocked(), decoder_t::fmt_out, audio_format_t::i_bytes_per_frame, es_format_t::i_codec, audio_format_t::i_format, audio_format_t::i_original_channels, audio_format_t::i_rate, input_resource_RequestAout(), input_SendEventAout(), decoder_owner_sys_t::lock, msg_Err, input_thread_t::p, decoder_owner_sys_t::p_aout, decoder_owner_sys_t::p_aout_input, decoder_owner_sys_t::p_input, decoder_t::p_owner, aout_request_vout_t::p_private, input_thread_private_t::p_resource, aout_request_vout_t::pf_request_vout, var_InheritInteger, vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by CreateDecoder().

static vout_thread_t* aout_request_vout	(	void *	p_private,
		vout_thread_t *	p_vout,
		video_format_t *	p_fmt,
		bool	b_recyle
	)			[static]

References input_resource_RequestVout(), input_SendEventVout(), input_thread_t::p, decoder_owner_sys_t::p_input, decoder_t::p_owner, and input_thread_private_t::p_resource.

Referenced by aout_new_buffer().

static decoder_t * CreateDecoder	(	input_thread_t *	p_input,
		es_format_t *	fmt,
		bool	b_packetizer,
		sout_instance_t *	p_sout
	)			[static]

Create a decoder object.

Parameters:

	p_input	the input thread
	p_es	the es descriptor
	b_packetizer	instead of a decoder

Returns:

the decoder object

References aout_del_buffer(), aout_new_buffer(), AUDIO_ES, es_format_t::audio_replay_gain, AUDIO_REPLAY_GAIN_MAX, decoder_owner_sys_t::b_buffering, decoder_owner_sys_t::b_first, decoder_owner_sys_t::b_flushing, decoder_owner_sys_t::b_fmt_description, decoder_owner_sys_t::b_full, decoder_t::b_need_packetized, es_format_t::b_packetized, decoder_owner_sys_t::b_packetizer, decoder_owner_sys_t::b_paused, decoder_owner_sys_t::b_supported, block_FifoNew(), decoder_owner_sys_t::buffer, decoder_owner_sys_t::cc, DecoderGetDisplayDate(), DecoderGetDisplayRate(), DecoderGetInputAttachments(), es_format_Clean(), es_format_Copy(), es_format_Init(), decoder_owner_sys_t::fmt_description, decoder_t::fmt_in, decoder_t::fmt_out, i, es_format_t::i_cat, decoder_owner_sys_t::i_count, decoder_owner_sys_t::i_date, decoder_owner_sys_t::i_ignore, decoder_owner_sys_t::i_last_rate, decoder_owner_sys_t::i_preroll_end, decoder_owner_sys_t::i_spu_channel, decoder_owner_sys_t::i_spu_order, decoder_owner_sys_t::i_ts_delay, INPUT_RATE_DEFAULT, decoder_owner_sys_t::lock, module_need, decoder_owner_sys_t::p_aout, decoder_owner_sys_t::p_aout_input, decoder_owner_sys_t::p_audio, decoder_owner_sys_t::p_block, decoder_owner_sys_t::p_description, decoder_t::p_description, decoder_owner_sys_t::p_fifo, decoder_owner_sys_t::p_input, decoder_t::p_module, decoder_t::p_owner, decoder_owner_sys_t::p_packetizer, decoder_owner_sys_t::p_picture, decoder_owner_sys_t::p_sout, decoder_owner_sys_t::p_sout_input, decoder_owner_sys_t::p_spu_vout, decoder_owner_sys_t::p_subpic, decoder_owner_sys_t::p_vout, decoder_owner_sys_t::pause, audio_replay_gain_t::pb_gain, audio_replay_gain_t::pb_peak, decoder_owner_sys_t::pb_present, decoder_t::pf_aout_buffer_del, decoder_t::pf_aout_buffer_new, decoder_t::pf_decode_audio, decoder_t::pf_decode_sub, decoder_t::pf_decode_video, audio_replay_gain_t::pf_gain, decoder_t::pf_get_attachments, decoder_t::pf_get_cc, decoder_t::pf_get_display_date, decoder_t::pf_get_display_rate, decoder_t::pf_packetize, audio_replay_gain_t::pf_peak, decoder_t::pf_picture_link, decoder_t::pf_picture_unlink, decoder_t::pf_spu_buffer_del, decoder_t::pf_spu_buffer_new, decoder_t::pf_vout_buffer_del, decoder_t::pf_vout_buffer_new, decoder_owner_sys_t::pp_decoder, spu_del_buffer(), spu_new_buffer(), UNKNOWN_ES, vlc_cond_init(), vlc_custom_create, vlc_mutex_init(), vlc_object_attach, VLC_OBJECT_DECODER, vlc_object_release, VLC_TS_INVALID, vout_del_buffer(), vout_link_picture(), vout_new_buffer(), vout_unlink_picture(), decoder_owner_sys_t::wait_acknowledge, and decoder_owner_sys_t::wait_request.

Referenced by ImageRead(), input_DecoderNew(), and input_DecoderSetCcState().

void decoder_DeleteAudioBuffer	(	decoder_t *	p_decoder,
		aout_buffer_t *	p_buffer
	)

This function will release a audio buffer created by decoder_NewAudioBuffer.

References decoder_t::pf_aout_buffer_del.

void decoder_DeletePicture	(	decoder_t *	p_decoder,
		picture_t *	p_picture
	)

This function will release a picture create by decoder_NewPicture.

References decoder_t::pf_vout_buffer_del.

Referenced by DecodeVideo(), DpbClean(), DpbUnlinkPicture(), ffmpeg_GetFrameBuf(), and SchroFrameFree().

void decoder_DeleteSubpicture	(	decoder_t *	p_decoder,
		subpicture_t *	p_subpicture
	)

This function will release a subpicture created by decoder_NewSubicture.

References decoder_t::pf_spu_buffer_del.

Referenced by Decode(), DecodeBlock(), DecodePacket(), ParsePacket(), ParseText(), SetupSimpleKateSPU(), Subpicture(), and Subtitle().

mtime_t decoder_GetDisplayDate	(	decoder_t *	,
		mtime_t
	)

This function converts a decoder timestamp into a display date comparable to mdate().

You MUST use it *only* for gathering statistics about speed.

References decoder_t::pf_get_display_date, and VLC_TS_INVALID.

Referenced by decoder_SynchroChoose(), and DecodeVideo().

int decoder_GetDisplayRate

(

decoder_t *

)

This function returns the current input rate.

You MUST use it *only* for gathering statistics about speed.

References INPUT_RATE_DEFAULT, and decoder_t::pf_get_display_rate.

Referenced by decoder_SynchroChoose().

int decoder_GetInputAttachments	(	decoder_t *	,
		input_attachment_t ***	ppp_attachment,
		int *	pi_attachment
	)

This function gives all input attachments at once.

You MUST release the returned values

References decoder_t::pf_get_attachments, and VLC_EGENERIC.

Referenced by AssHandleHold(), and ParseImageAttachments().

void decoder_LinkPicture	(	decoder_t *	,
		picture_t *
	)

This function will increase the picture reference count.

(picture_Hold is not usable.)

References decoder_t::pf_picture_link.

Referenced by DecodeVideo(), and DpbNewPicture().

aout_buffer_t* decoder_NewAudioBuffer	(	decoder_t *	,
		int	i_size
	)

This function will return a new audio buffer usable by a decoder as an output buffer.

You have to release it using decoder_DeleteAudioBuffer or by returning it to the caller as a pf_decode_audio return value.

References decoder_t::pf_aout_buffer_new.

Referenced by DecBlock(), Decode(), DecodeBlock(), DecodeFrame(), DecodePacket(), DecodeRtpSpeexPacket(), DecoderWriteCallback(), GetAoutBuffer(), and SplitBuffer().

picture_t* decoder_NewPicture

(

decoder_t *

)

This function will return a new picture usable by a decoder as an output buffer.

You have to release it using decoder_DeletePicture or by returning it to the caller as a pf_decode_video return value.

References msg_Warn, and decoder_t::pf_vout_buffer_new.

Referenced by CreateSchroFrameFromPic(), DecBlock(), Decode(), DecodeBlock(), DecodeFrame(), DecodePacket(), DecodeVideo(), ffmpeg_NewPictBuf(), GetNewPicture(), and InitVideo().

subpicture_t* decoder_NewSubpicture	(	decoder_t *	,
		const subpicture_updater_t *
	)

This function will return a new subpicture usable by a decoder as an output buffer.

You have to release it using decoder_DeleteSubpicture or by returning it to the caller as a pf_decode_sub return value.

References msg_Warn, and decoder_t::pf_spu_buffer_new.

Referenced by Decode(), DecodeBlock(), DecodePacket(), ParsePacket(), ParseText(), render(), Subpicture(), and Subtitle().

void decoder_UnlinkPicture	(	decoder_t *	,
		picture_t *
	)

This function will decrease the picture reference count.

(picture_Release is not usable.)

References decoder_t::pf_picture_unlink.

Referenced by DpbClean(), DpbUnlinkPicture(), and ffmpeg_ReleaseFrameBuf().

static block_t* DecoderBlockFlushNew

(

)

[static]

References block_Alloc(), BLOCK_FLAG_CORE_FLUSH, BLOCK_FLAG_CORRUPTED, BLOCK_FLAG_DISCONTINUITY, block_t::i_buffer, block_t::i_flags, and block_t::p_buffer.

Referenced by DecoderFlush(), DecoderProcessAudio(), and DecoderProcessVideo().

static void DecoderDecodeAudio	(	decoder_t *	p_dec,
		block_t *	p_block
	)			[static]

References aout_DecDeleteBuffer(), aout_DecFlush(), decoder_t::b_die, block_Release(), input_thread_private_t::counters, input_thread_private_t::counters_lock, DecoderPlayAudio(), decoder_owner_sys_t::i_preroll_end, block_t::i_pts, msg_Dbg, input_thread_t::p, decoder_owner_sys_t::p_aout, decoder_owner_sys_t::p_aout_input, input_thread_private_t::p_decoded_audio, decoder_owner_sys_t::p_input, input_thread_private_t::p_lost_abuffers, decoder_t::p_owner, input_thread_private_t::p_played_abuffers, decoder_t::pf_decode_audio, stats_UpdateInteger, vlc_mutex_lock(), vlc_mutex_unlock(), and VLC_TS_INVALID.

Referenced by DecoderProcessAudio().

static void DecoderDecodeVideo	(	decoder_t *	p_dec,
		block_t *	p_block
	)			[static]

References decoder_t::b_die, block_Release(), input_thread_private_t::counters, input_thread_private_t::counters_lock, picture_t::date, DecoderGetCc(), DecoderPlayVideo(), decoder_owner_sys_t::i_preroll_end, msg_Dbg, input_thread_t::p, input_thread_private_t::p_decoded_video, input_thread_private_t::p_displayed_pictures, decoder_owner_sys_t::p_input, input_thread_private_t::p_lost_pictures, decoder_t::p_owner, decoder_owner_sys_t::p_packetizer, decoder_owner_sys_t::p_vout, decoder_t::pf_decode_video, decoder_t::pf_get_cc, stats_UpdateInteger, vlc_mutex_lock(), vlc_mutex_unlock(), VLC_TS_INVALID, vout_Flush(), and vout_ReleasePicture().

Referenced by DecoderProcessVideo().

static void DecoderError	(	decoder_t *	p_dec,
		block_t *	p_block
	)			[static]

References BLOCK_FLAG_CORE_FLUSH, block_Release(), DecoderProcessOnFlush(), and block_t::i_flags.

Referenced by DecoderThread().

static void DecoderFixTs	(	decoder_t *	p_dec,
		mtime_t *	pi_ts0,
		mtime_t *	pi_ts1,
		mtime_t *	pi_duration,
		int *	pi_rate,
		mtime_t	i_ts_bound,
		bool	b_telx
	)			[static]

References DecoderTeletextFixTs(), decoder_owner_sys_t::i_ts_delay, input_clock_ConvertTS(), input_clock_GetRate(), INPUT_RATE_DEFAULT, decoder_owner_sys_t::lock, decoder_owner_sys_t::p_clock, decoder_t::p_owner, vlc_assert_locked, and VLC_TS_INVALID.

Referenced by DecoderPlayAudio(), DecoderPlaySout(), DecoderPlaySpu(), and DecoderPlayVideo().

static void DecoderFlush

(

decoder_t *

p_dec

)

[static]

References decoder_owner_sys_t::b_flushing, block_FifoEmpty(), DecoderBlockFlushNew(), input_DecoderDecode(), decoder_owner_sys_t::lock, decoder_owner_sys_t::p_fifo, decoder_t::p_owner, vlc_assert_locked, vlc_cond_signal(), vlc_cond_wait(), vlc_object_alive, decoder_owner_sys_t::wait_acknowledge, and decoder_owner_sys_t::wait_request.

Referenced by input_DecoderFrameNext(), and input_DecoderStartBuffering().

static void DecoderFlushBuffering

(

decoder_t *

p_dec

)

[static]

References aout_BufferFree, block_ChainRelease(), decoder_owner_sys_t::buffer, decoder_owner_sys_t::i_count, decoder_owner_sys_t::lock, decoder_owner_sys_t::p_audio, decoder_owner_sys_t::p_block, subpicture_t::p_next, block_t::p_next, picture_t::p_next, decoder_t::p_owner, decoder_owner_sys_t::p_picture, decoder_owner_sys_t::p_subpic, decoder_owner_sys_t::p_vout, decoder_owner_sys_t::pp_audio_next, decoder_owner_sys_t::pp_block_next, decoder_owner_sys_t::pp_picture_next, decoder_owner_sys_t::pp_subpic_next, subpicture_Delete(), vlc_assert_locked, and vout_ReleasePicture().

Referenced by aout_new_buffer(), DecoderProcessOnFlush(), DeleteDecoder(), spu_new_buffer(), and vout_new_buffer().

static void DecoderGetCc	(	decoder_t *	p_dec,
		decoder_t *	p_dec_cc
	)			[static]

References decoder_owner_sys_t::b_supported, block_Duplicate(), block_Release(), decoder_owner_sys_t::cc, DecoderProcess(), i, decoder_owner_sys_t::lock, decoder_t::p_owner, decoder_owner_sys_t::pb_present, decoder_t::pf_get_cc, decoder_owner_sys_t::pp_decoder, vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by DecoderDecodeVideo(), and DecoderProcessVideo().

static mtime_t DecoderGetDisplayDate	(	decoder_t *	p_dec,
		mtime_t	i_ts
	)			[static]

References decoder_owner_sys_t::b_buffering, decoder_owner_sys_t::b_paused, input_clock_ConvertTS(), decoder_owner_sys_t::lock, decoder_owner_sys_t::p_clock, decoder_t::p_owner, vlc_mutex_lock(), vlc_mutex_unlock(), and VLC_TS_INVALID.

Referenced by CreateDecoder().

static int DecoderGetDisplayRate

(

decoder_t *

p_dec

)

[static]

References input_clock_GetRate(), INPUT_RATE_DEFAULT, decoder_owner_sys_t::p_clock, and decoder_t::p_owner.

Referenced by CreateDecoder().

static int DecoderGetInputAttachments	(	decoder_t *	p_dec,
		input_attachment_t ***	ppp_attachment,
		int *	pi_attachment
	)			[static]

References input_Control(), INPUT_GET_ATTACHMENTS, decoder_owner_sys_t::p_input, and decoder_t::p_owner.

Referenced by CreateDecoder().

static bool DecoderIsFlushing

(

decoder_t *

p_dec

)

[static]

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

Referenced by vout_new_buffer().

static void DecoderOutputChangePause	(	decoder_t *	p_dec,
		bool	b_paused,
		mtime_t	i_date
	)			[static]

References aout_DecChangePause(), AUDIO_ES, decoder_t::fmt_out, es_format_t::i_cat, decoder_owner_sys_t::lock, decoder_owner_sys_t::p_aout, decoder_owner_sys_t::p_aout_input, decoder_t::p_owner, decoder_owner_sys_t::p_vout, VIDEO_ES, vlc_assert_locked, and vout_ChangePause().

Referenced by input_DecoderChangePause().

static void DecoderPlayAudio	(	decoder_t *	p_dec,
		aout_buffer_t *	p_audio,
		int *	pi_played_sum,
		int *	pi_lost_sum
	)			[static]

References aout_BufferFree, aout_DecGetResetLost(), aout_DecPlay(), AOUT_MAX_ADVANCE_TIME, AOUT_MAX_INPUT_RATE, AOUT_MAX_PREPARE_TIME, decoder_owner_sys_t::b_buffering, decoder_owner_sys_t::b_full, decoder_owner_sys_t::buffer, DECODER_MAX_BUFFERING_AUDIO_DURATION, DECODER_MAX_BUFFERING_COUNT, DecoderFixTs(), DecoderWaitDate(), DecoderWaitUnblock(), decoder_owner_sys_t::i_count, block_t::i_length, block_t::i_pts, INPUT_RATE_DEFAULT, decoder_owner_sys_t::lock, msg_Warn, decoder_owner_sys_t::p_aout, decoder_owner_sys_t::p_aout_input, decoder_owner_sys_t::p_audio, block_t::p_next, decoder_t::p_owner, decoder_owner_sys_t::pp_audio_next, vlc_cond_signal(), vlc_mutex_lock(), vlc_mutex_unlock(), VLC_TS_INVALID, and decoder_owner_sys_t::wait_acknowledge.

Referenced by DecoderDecodeAudio().

static void DecoderPlaySout	(	decoder_t *	p_dec,
		block_t *	p_sout_block,
		bool	b_telx
	)			[static]

References decoder_owner_sys_t::b_buffering, decoder_owner_sys_t::b_full, block_ChainLastAppend(), block_Release(), decoder_owner_sys_t::buffer, DecoderFixTs(), DecoderWaitUnblock(), decoder_owner_sys_t::i_count, block_t::i_dts, block_t::i_length, block_t::i_pts, block_t::i_rate, decoder_owner_sys_t::lock, decoder_owner_sys_t::p_block, decoder_owner_sys_t::p_clock, block_t::p_next, decoder_t::p_owner, decoder_owner_sys_t::p_sout_input, decoder_owner_sys_t::pp_block_next, sout_InputSendBuffer(), vlc_cond_signal(), vlc_mutex_lock(), vlc_mutex_unlock(), and decoder_owner_sys_t::wait_acknowledge.

Referenced by DecoderProcessSout().

static void DecoderPlaySpu	(	decoder_t *	p_dec,
		subpicture_t *	p_subpic,
		bool	b_telx
	)			[static]

References decoder_owner_sys_t::b_buffering, decoder_owner_sys_t::b_full, decoder_owner_sys_t::buffer, DecoderFixTs(), DecoderWaitDate(), DecoderWaitUnblock(), decoder_owner_sys_t::i_count, subpicture_t::i_start, subpicture_t::i_stop, decoder_owner_sys_t::lock, msg_Warn, subpicture_t::p_next, decoder_t::p_owner, decoder_owner_sys_t::p_spu_vout, decoder_owner_sys_t::p_subpic, decoder_owner_sys_t::pp_subpic_next, SPU_MAX_PREPARE_TIME, subpicture_Delete(), vlc_cond_signal(), vlc_mutex_lock(), vlc_mutex_unlock(), VLC_TS_INVALID, vout_PutSubpicture(), and decoder_owner_sys_t::wait_acknowledge.

Referenced by DecoderProcessSpu().

static void DecoderPlayVideo	(	decoder_t *	p_dec,
		picture_t *	p_picture,
		int *	pi_played_sum,
		int *	pi_lost_sum
	)			[static]

References decoder_owner_sys_t::b_buffering, decoder_owner_sys_t::b_first, picture_t::b_force, decoder_owner_sys_t::b_full, decoder_owner_sys_t::buffer, picture_t::date, DECODER_BOGUS_VIDEO_DELAY, DECODER_MAX_BUFFERING_COUNT, DECODER_MAX_BUFFERING_VIDEO_DURATION, DecoderFixTs(), DecoderWaitUnblock(), decoder_owner_sys_t::i_count, decoder_owner_sys_t::i_last_rate, INPUT_RATE_DEFAULT, decoder_owner_sys_t::lock, msg_Dbg, msg_Warn, picture_t::p_next, decoder_t::p_owner, decoder_owner_sys_t::p_picture, decoder_owner_sys_t::p_vout, decoder_owner_sys_t::pp_picture_next, vlc_cond_signal(), vlc_mutex_lock(), vlc_mutex_unlock(), VLC_TS_INVALID, vout_Flush(), vout_GetResetStatistic(), vout_PutPicture(), vout_ReleasePicture(), and decoder_owner_sys_t::wait_acknowledge.

Referenced by DecoderDecodeVideo().

static void DecoderProcess	(	decoder_t *	p_dec,
		block_t *	p_block
	)			[static]

Decode a block.

Parameters:

	p_dec	the decoder object
	p_block	the block to decode

Returns:

VLC_SUCCESS or an error code

References AUDIO_ES, decoder_t::b_error, decoder_owner_sys_t::b_packetizer, BLOCK_FLAG_CORE_FLUSH, BLOCK_FLAG_CORE_PRIVATE_MASK, block_Release(), DecoderProcessAudio(), DecoderProcessOnFlush(), DecoderProcessSout(), DecoderProcessSpu(), DecoderProcessVideo(), DecoderUpdatePreroll(), decoder_t::fmt_out, block_t::i_buffer, es_format_t::i_cat, block_t::i_flags, decoder_owner_sys_t::i_preroll_end, msg_Err, decoder_t::p_owner, SPU_ES, and VIDEO_ES.

Referenced by DecoderGetCc(), and DecoderThread().

static void DecoderProcessAudio	(	decoder_t *	p_dec,
		block_t *	p_block,
		bool	b_flush
	)			[static]

References aout_DecFlush(), DecoderBlockFlushNew(), DecoderDecodeAudio(), es_format_Clean(), es_format_Copy(), decoder_t::fmt_in, decoder_t::fmt_out, es_format_t::i_extra, decoder_owner_sys_t::p_aout, decoder_owner_sys_t::p_aout_input, block_t::p_next, decoder_t::p_owner, decoder_owner_sys_t::p_packetizer, and decoder_t::pf_packetize.

Referenced by DecoderProcess().

static void DecoderProcessOnFlush

(

decoder_t *

p_dec

)

[static]

References decoder_owner_sys_t::b_flushing, DecoderFlushBuffering(), decoder_owner_sys_t::lock, decoder_t::p_owner, vlc_cond_signal(), vlc_mutex_lock(), vlc_mutex_unlock(), and decoder_owner_sys_t::wait_acknowledge.

Referenced by DecoderError(), and DecoderProcess().

static void DecoderProcessSout	(	decoder_t *	p_dec,
		block_t *	p_block
	)			[static]

References decoder_t::b_error, block_Release(), DecoderPlaySout(), es_format_Copy(), decoder_t::fmt_in, decoder_t::fmt_out, es_format_t::i_codec, es_format_t::i_group, es_format_t::i_id, msg_Err, block_t::p_next, decoder_t::p_owner, decoder_owner_sys_t::p_sout, decoder_owner_sys_t::p_sout_input, decoder_t::pf_packetize, es_format_t::psz_language, decoder_owner_sys_t::sout, sout_InputNew(), strdup(), and VLC_CODEC_TELETEXT.

Referenced by DecoderProcess().

static void DecoderProcessSpu	(	decoder_t *	p_dec,
		block_t *	p_block,
		bool	b_flush
	)			[static]

References input_thread_private_t::counters, input_thread_private_t::counters_lock, DecoderPlaySpu(), decoder_t::fmt_in, es_format_t::i_codec, decoder_owner_sys_t::i_preroll_end, decoder_owner_sys_t::i_spu_channel, subpicture_t::i_start, subpicture_t::i_stop, input_resource_HoldVout(), input_thread_t::p, input_thread_private_t::p_decoded_sub, decoder_owner_sys_t::p_input, decoder_t::p_owner, input_thread_private_t::p_resource, decoder_owner_sys_t::p_spu_vout, decoder_t::pf_decode_sub, stats_UpdateInteger, subpicture_Delete(), VLC_CODEC_TELETEXT, vlc_mutex_lock(), vlc_mutex_unlock(), vlc_object_release, VLC_TS_INVALID, and vout_FlushSubpictureChannel().

Referenced by DecoderProcess().

static void DecoderProcessVideo	(	decoder_t *	p_dec,
		block_t *	p_block,
		bool	b_flush
	)			[static]

References DecoderBlockFlushNew(), DecoderDecodeVideo(), DecoderGetCc(), es_format_Clean(), es_format_Copy(), decoder_t::fmt_in, decoder_t::fmt_out, es_format_t::i_extra, block_t::p_next, decoder_t::p_owner, decoder_owner_sys_t::p_packetizer, decoder_owner_sys_t::p_vout, decoder_t::pf_get_cc, decoder_t::pf_packetize, VLC_TS_INVALID, and vout_Flush().

Referenced by DecoderProcess().

static void DecoderSignalBuffering	(	decoder_t *	p_dec,
		bool	b_full
	)			[static]

References decoder_owner_sys_t::b_buffering, decoder_owner_sys_t::b_full, decoder_owner_sys_t::buffer, decoder_owner_sys_t::lock, decoder_t::p_owner, vlc_cond_signal(), vlc_mutex_lock(), vlc_mutex_unlock(), and decoder_owner_sys_t::wait_acknowledge.

Referenced by DecoderThread(), and vout_new_buffer().

static mtime_t DecoderTeletextFixTs

(

mtime_t

i_ts

)

[static]

References mdate().

Referenced by DecoderFixTs().

static void * DecoderThread

(

vlc_object_t *

p_this

)

[static]

The decoding main loop.

Parameters:

p_dec

the decoder

References decoder_t::b_error, block_FifoGet(), DecoderError(), DecoderProcess(), DecoderSignalBuffering(), decoder_owner_sys_t::p_fifo, decoder_t::p_owner, vlc_restorecancel(), and vlc_savecancel().

Referenced by DecoderOpen(), and input_DecoderNew().

static void DecoderUnsupportedCodec	(	decoder_t *	p_dec,
		vlc_fourcc_t	codec
	)			[static]

References _, dialog_Fatal, and msg_Err.

Referenced by input_DecoderNew(), and input_DecoderSetCcState().

static void DecoderUpdateFormatLocked

(

decoder_t *

p_dec

)

[static]

References decoder_owner_sys_t::b_fmt_description, es_format_Clean(), es_format_Copy(), decoder_owner_sys_t::fmt_description, decoder_t::fmt_out, decoder_owner_sys_t::lock, decoder_t::p_description, decoder_owner_sys_t::p_description, decoder_t::p_owner, vlc_assert_locked, and vlc_meta_Delete().

Referenced by aout_new_buffer(), and vout_new_buffer().

static void DecoderUpdatePreroll	(	int64_t *	pi_preroll,
		const block_t *	p
	)			[inline, static]

References __MIN, BLOCK_FLAG_DISCONTINUITY, BLOCK_FLAG_PREROLL, block_t::i_dts, block_t::i_flags, block_t::i_pts, and VLC_TS_INVALID.

Referenced by DecoderProcess().

static void DecoderWaitDate	(	decoder_t *	p_dec,
		bool *	pb_reject,
		mtime_t	i_deadline
	)			[static]

If *pb_reject, it does nothing, otherwise it waits for the given deadline or a flush request (in which case it set *pi_reject to true.

References decoder_t::b_die, decoder_owner_sys_t::b_flushing, decoder_owner_sys_t::lock, decoder_t::p_owner, vlc_cond_timedwait(), vlc_mutex_lock(), vlc_mutex_unlock(), and decoder_owner_sys_t::wait_request.

Referenced by DecoderPlayAudio(), and DecoderPlaySpu().

static void DecoderWaitUnblock	(	decoder_t *	p_dec,
		bool *	pb_reject
	)			[static]

References decoder_owner_sys_t::b_buffering, decoder_owner_sys_t::b_flushing, decoder_owner_sys_t::b_full, decoder_owner_sys_t::b_paused, decoder_owner_sys_t::buffer, decoder_owner_sys_t::i_ignore, decoder_owner_sys_t::lock, decoder_t::p_owner, decoder_owner_sys_t::pause, vlc_assert_locked, vlc_cond_wait(), and decoder_owner_sys_t::wait_request.

Referenced by DecoderPlayAudio(), DecoderPlaySout(), DecoderPlaySpu(), and DecoderPlayVideo().

static void DeleteDecoder

(

decoder_t *

p_dec

)

[static]

Destroys a decoder object.

Parameters:

p_dec

the decoder object

Returns:

nothing

References aout_DecDelete(), block_FifoCount(), block_FifoEmpty(), block_FifoRelease(), DecoderFlushBuffering(), es_format_Clean(), decoder_owner_sys_t::fmt_description, decoder_t::fmt_in, decoder_t::fmt_out, es_format_t::i_cat, es_format_t::i_codec, decoder_owner_sys_t::i_spu_channel, input_resource_HoldVout(), input_resource_RequestAout(), input_resource_RequestVout(), input_SendEventAout(), input_SendEventVout(), decoder_owner_sys_t::lock, module_unneed, msg_Dbg, input_thread_t::p, decoder_owner_sys_t::p_aout, decoder_owner_sys_t::p_aout_input, decoder_owner_sys_t::p_description, decoder_t::p_description, decoder_owner_sys_t::p_fifo, decoder_owner_sys_t::p_input, decoder_t::p_module, decoder_t::p_owner, decoder_owner_sys_t::p_packetizer, input_thread_private_t::p_resource, decoder_owner_sys_t::p_sout_input, decoder_owner_sys_t::p_spu_vout, decoder_owner_sys_t::p_vout, decoder_owner_sys_t::sout, sout_InputDelete(), SPU_ES, vlc_cond_destroy(), vlc_meta_Delete(), vlc_mutex_destroy(), vlc_mutex_lock(), vlc_mutex_unlock(), vlc_object_release, vout_FlushSubpictureChannel(), vout_Reset(), decoder_owner_sys_t::wait_acknowledge, and decoder_owner_sys_t::wait_request.

Referenced by CreateDecoder(), image_HandlerDelete(), ImageRead(), input_DecoderDelete(), input_DecoderNew(), and input_DecoderSetCcState().

void input_DecoderChangeDelay	(	decoder_t *	p_dec,
		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, 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_DecoderDecode	(	decoder_t *	p_dec,
		block_t *	p_block,
		bool	b_do_pace
	)

Put a block_t in the decoder's fifo.

Thread-safe w.r.t. the decoder. May be a cancellation point.

Parameters:

	p_dec	the decoder object
	p_block	the data block

References decoder_owner_sys_t::b_buffering, block_FifoEmpty(), block_FifoPace(), block_FifoPut(), block_FifoSize(), msg_Warn, decoder_owner_sys_t::p_fifo, and decoder_t::p_owner.

Referenced by DecoderFlush(), EsOutSend(), and Send().

void input_DecoderDelete

(

decoder_t *

p_dec

)

Kills a decoder thread and waits until it's finished.

Parameters:

	p_input	the input thread
	p_es	the es descriptor

Returns:

nothing

References decoder_owner_sys_t::b_buffering, decoder_owner_sys_t::b_flushing, decoder_owner_sys_t::b_paused, decoder_owner_sys_t::b_supported, decoder_owner_sys_t::cc, DeleteDecoder(), i, input_DecoderSetCcState(), decoder_owner_sys_t::lock, module_unneed, decoder_t::p_module, decoder_t::p_owner, vlc_cond_signal(), vlc_mutex_lock(), vlc_mutex_unlock(), vlc_object_kill, vlc_thread_join, and decoder_owner_sys_t::wait_request.

Referenced by Del(), EsDestroyDecoder(), EsOutSetRecord(), and EsOutTerminate().

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 *	p_dec,
		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.

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 **	,
		aout_instance_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().

void input_DecoderIsCcPresent	(	decoder_t *	p_dec,
		bool	pb_present[4]
	)

This function set each pb_present entry to true if the corresponding channel exists or false otherwise.

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

Referenced by EsOutSend().

bool input_DecoderIsEmpty

(

decoder_t *

p_dec

)

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

References decoder_owner_sys_t::b_buffering, block_FifoCount(), decoder_t::fmt_out, es_format_t::i_cat, decoder_owner_sys_t::lock, decoder_owner_sys_t::p_fifo, decoder_t::p_owner, decoder_owner_sys_t::p_vout, VIDEO_ES, vlc_mutex_lock(), vlc_mutex_unlock(), and vout_IsEmpty().

Referenced by EsOutDecodersIsEmpty(), and EsOutDel().

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.

Parameters:

	p_input	the input thread
	p_es	the es descriptor

Returns:

the spawned decoder object

References _, AUDIO_ES, CreateDecoder(), DecoderThread(), DecoderUnsupportedCodec(), DeleteDecoder(), dialog_Fatal, decoder_t::fmt_out, es_format_t::i_cat, es_format_t::i_codec, module_unneed, msg_Err, N_, decoder_owner_sys_t::p_clock, decoder_t::p_module, decoder_t::p_owner, psz_type, UNKNOWN_ES, vlc_gettext(), vlc_thread_create, VLC_THREAD_PRIORITY_AUDIO, and VLC_THREAD_PRIORITY_VIDEO.

Referenced by Add(), EsCreateDecoder(), and EsOutSetRecord().

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

This function activates the request closed caption channel.

References _, decoder_owner_sys_t::cc, CreateDecoder(), DecoderUnsupportedCodec(), DeleteDecoder(), dialog_Fatal, es_format_Init(), decoder_owner_sys_t::lock, module_unneed, msg_Err, decoder_owner_sys_t::p_clock, decoder_owner_sys_t::p_input, decoder_t::p_module, decoder_t::p_owner, decoder_owner_sys_t::p_sout, decoder_owner_sys_t::pb_present, decoder_owner_sys_t::pp_decoder, SPU_ES, VLC_EGENERIC, VLC_FOURCC, vlc_mutex_lock(), vlc_mutex_unlock(), vlc_object_kill, and VLC_SUCCESS.

Referenced by EsSelect(), EsUnselect(), and input_DecoderDelete().

void input_DecoderStartBuffering

(

decoder_t *

p_dec

)

This function starts the buffering mode.

References decoder_owner_sys_t::b_buffering, decoder_owner_sys_t::b_first, decoder_owner_sys_t::b_full, decoder_owner_sys_t::buffer, DecoderFlush(), decoder_owner_sys_t::i_count, decoder_owner_sys_t::lock, decoder_owner_sys_t::p_audio, decoder_owner_sys_t::p_block, decoder_t::p_owner, decoder_owner_sys_t::p_picture, decoder_owner_sys_t::p_subpic, decoder_owner_sys_t::pp_audio_next, decoder_owner_sys_t::pp_block_next, decoder_owner_sys_t::pp_picture_next, decoder_owner_sys_t::pp_subpic_next, vlc_cond_signal(), vlc_mutex_lock(), vlc_mutex_unlock(), and decoder_owner_sys_t::wait_request.

Referenced by EsCreateDecoder(), EsOutChangePosition(), and EsOutSetRecord().

void input_DecoderStopBuffering

(

decoder_t *

p_dec

)

This function stops the buffering mode.

References decoder_owner_sys_t::b_buffering, decoder_owner_sys_t::lock, decoder_t::p_owner, vlc_cond_signal(), vlc_mutex_lock(), vlc_mutex_unlock(), and decoder_owner_sys_t::wait_request.

Referenced by EsOutDecodersStopBuffering().

void input_DecoderWaitBuffering

(

decoder_t *

p_dec

)

This function waits for the decoder to have buffered sufficient data.

References decoder_owner_sys_t::b_buffering, decoder_owner_sys_t::b_full, block_FifoWake(), decoder_owner_sys_t::buffer, decoder_owner_sys_t::lock, decoder_owner_sys_t::p_fifo, decoder_t::p_owner, vlc_cond_wait(), vlc_mutex_lock(), vlc_mutex_unlock(), vlc_object_alive, and decoder_owner_sys_t::wait_acknowledge.

Referenced by EsOutDecodersStopBuffering().

static void spu_del_buffer	(	decoder_t *	p_dec,
		subpicture_t *	p_subpic
	)			[static]

References input_resource_HoldVout(), msg_Warn, input_thread_t::p, decoder_owner_sys_t::p_input, decoder_t::p_owner, input_thread_private_t::p_resource, decoder_owner_sys_t::p_spu_vout, subpicture_Delete(), and vlc_object_release.

Referenced by CreateDecoder(), SpuRenderCreateAndLoadText(), transcode_spu_new(), and transcode_spu_process().

static subpicture_t * spu_new_buffer	(	decoder_t *	p_dec,
		const subpicture_updater_t *	p_updater
	)			[static]

References decoder_t::b_die, decoder_t::b_error, subpicture_t::b_subtitle, DECODER_SPU_VOUT_WAIT_DURATION, DecoderFlushBuffering(), subpicture_t::i_channel, subpicture_t::i_order, decoder_owner_sys_t::i_spu_channel, decoder_owner_sys_t::i_spu_order, input_resource_HoldVout(), decoder_owner_sys_t::lock, msg_Warn, msleep, input_thread_t::p, decoder_owner_sys_t::p_input, decoder_t::p_owner, input_thread_private_t::p_resource, decoder_owner_sys_t::p_spu_vout, subpicture_New(), vlc_mutex_lock(), vlc_mutex_unlock(), vlc_object_release, and vout_RegisterSubpictureChannel().

Referenced by CreateDecoder(), SpuRenderCreateAndLoadText(), and transcode_spu_new().

static void vout_del_buffer	(	decoder_t *	p_dec,
		picture_t *	p_pic
	)			[static]

References decoder_t::p_owner, decoder_owner_sys_t::p_vout, and vout_ReleasePicture().

Referenced by CreateDecoder().

static void vout_link_picture	(	decoder_t *	p_dec,
		picture_t *	p_pic
	)			[static]

References decoder_t::p_owner, decoder_owner_sys_t::p_vout, and vout_HoldPicture().

Referenced by CreateDecoder().

static picture_t * vout_new_buffer

(

decoder_t *

p_dec

)

[static]

References decoder_t::b_die, decoder_t::b_error, DECODER_MAX_BUFFERING_COUNT, DecoderFlushBuffering(), DecoderIsFlushing(), DecoderSignalBuffering(), DecoderUpdateFormatLocked(), decoder_t::fmt_in, decoder_t::fmt_out, video_format_t::i_chroma, es_format_t::i_codec, 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, input_resource_RequestVout(), input_SendEventVout(), decoder_owner_sys_t::lock, msg_Err, msg_Warn, msleep, input_thread_t::p, decoder_owner_sys_t::p_input, decoder_t::p_owner, input_thread_private_t::p_resource, decoder_owner_sys_t::p_vout, var_CreateGetBool, decoder_owner_sys_t::video, es_format_t::video, VLC_CODEC_DIRAC, VLC_CODEC_H264, VLC_CODEC_VP5, VLC_CODEC_VP6, VLC_CODEC_VP6F, VLC_CODEC_VP8, vlc_mutex_lock(), vlc_mutex_unlock(), vlc_ureduce(), vout_FixLeaks(), vout_GetPicture(), and VOUT_OUTMEM_SLEEP.

Referenced by CreateDecoder().

static void vout_unlink_picture	(	decoder_t *	p_dec,
		picture_t *	p_pic
	)			[static]

References decoder_t::p_owner, decoder_owner_sys_t::p_vout, and vout_ReleasePicture().

Referenced by CreateDecoder().