input.c File Reference

Include dependency graph for input.c:

Defines
#define	AOUT_ASSERT_MIXER_LOCKED   vlc_assert_locked( &p_aout->mixer_lock )
#define	AOUT_ASSERT_INPUT_LOCKED   vlc_assert_locked( &p_input->lock )
#define	F(r, ir)   ( INPUT_RATE_DEFAULT * (r) / (ir) )
Functions
static void	inputFailure (aout_instance_t *, aout_input_t *, const char *)
static void	inputDrop (aout_input_t *, aout_buffer_t *)
static void	inputResamplingStop (aout_input_t *p_input)
static int	VisualizationCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static int	EqualizerCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static int	ReplayGainCallback (vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void *)
static void	ReplayGainSelect (aout_instance_t *, aout_input_t *)
static vout_thread_t *	RequestVout (void *, vout_thread_t *, video_format_t *, bool)
int	aout_InputNew (aout_instance_t *p_aout, aout_input_t *p_input, const aout_request_vout_t *p_request_vout)
int	aout_InputDelete (aout_instance_t *p_aout, aout_input_t *p_input)
void	aout_InputCheckAndRestart (aout_instance_t *p_aout, aout_input_t *p_input)
int	aout_InputPlay (aout_instance_t *p_aout, aout_input_t *p_input, aout_buffer_t *p_buffer, int i_input_rate)
vout_thread_t *	aout_filter_RequestVout (filter_t *p_filter, vout_thread_t *p_vout, video_format_t *p_fmt)
static int	ChangeFiltersString (aout_instance_t *p_aout, const char *psz_variable, const char *psz_name, bool b_add)

---

Define Documentation

#define AOUT_ASSERT_INPUT_LOCKED   vlc_assert_locked( &p_input->lock )

Referenced by aout_InputCheckAndRestart(), and aout_InputPlay().

#define AOUT_ASSERT_MIXER_LOCKED   vlc_assert_locked( &p_aout->mixer_lock )

Referenced by aout_InputCheckAndRestart(), and aout_InputDelete().

#define F	(	r,
		ir		)	( INPUT_RATE_DEFAULT * (r) / (ir) )

Referenced by aout_InputPlay().

---

Function Documentation

vout_thread_t* aout_filter_RequestVout	(	filter_t *	p_filter,
		vout_thread_t *	p_vout,
		video_format_t *	p_fmt
	)

References aout_input_t::b_recycle_vout, filter_owner_sys_t::p_input, filter_t::p_owner, aout_request_vout_t::p_private, aout_request_vout_t::pf_request_vout, and aout_input_t::request_vout.

void aout_InputCheckAndRestart	(	aout_instance_t *	p_aout,
		aout_input_t *	p_input
	)

References AOUT_ASSERT_INPUT_LOCKED, AOUT_ASSERT_MIXER_LOCKED, aout_FifoInit(), aout_InputDelete(), aout_InputNew(), aout_lock_input_fifos(), aout_unlock_input_fifos(), aout_input_t::b_paused, aout_input_t::b_restart, aout_mixer_input_t::begin, aout_mixer_input_t::fifo, aout_input_t::i_pause_date, audio_format_t::i_rate, aout_input_t::mixer, aout_instance_t::mixer_format, and aout_input_t::request_vout.

Referenced by aout_DecPlay().

int aout_InputDelete	(	aout_instance_t *	p_aout,
		aout_input_t *	p_input
	)

References AOUT_ASSERT_MIXER_LOCKED, aout_FifoDestroy(), aout_FiltersDestroyPipeline(), aout_input_t::b_error, aout_input_t::b_recycle_vout, aout_mixer_input_t::fifo, aout_input_t::i_nb_filters, aout_input_t::i_nb_resamplers, aout_input_t::mixer, aout_input_t::pp_filters, aout_input_t::pp_resamplers, and var_GetString.

Referenced by aout_DecDelete(), aout_InputCheckAndRestart(), aout_Restart(), and DecNew().

int aout_InputNew	(	aout_instance_t *	p_aout,
		aout_input_t *	p_input,
		const aout_request_vout_t *	p_request_vout
	)

References _, __MAX, aout_FifoInit(), aout_FilterBufferNew(), aout_FiltersCreatePipeline(), aout_FiltersHintBuffers(), AOUT_FMT_NON_LINEAR, AOUT_FMTS_IDENTICAL, aout_FormatPrepare(), aout_FormatPrint(), AOUT_MAX_FILTERS, AOUT_MAX_RESAMPLING, AOUT_RESAMPLING_NONE, es_format_t::audio, aout_alloc_t::b_alloc, aout_input_t::b_error, aout_input_t::b_recycle_vout, aout_mixer_input_t::begin, config_FindConfig(), EqualizerCallback(), aout_mixer_input_t::fifo, filter_t::fmt_in, filter_t::fmt_out, i, audio_format_t::i_bytes_per_frame, aout_alloc_t::i_bytes_per_sec, es_format_t::i_codec, audio_format_t::i_format, audio_format_t::i_frame_length, aout_input_t::i_last_input_rate, module_config_t::i_list, aout_input_t::i_nb_filters, aout_input_t::i_nb_resamplers, audio_format_t::i_rate, aout_input_t::i_resampling_type, aout_input_t::input, aout_input_t::input_alloc, INPUT_RATE_DEFAULT, inputFailure(), aout_input_t::mixer, aout_instance_t::mixer_format, module_exists(), module_need, module_unneed, msg_Dbg, msg_Err, filter_owner_sys_t::p_aout, filter_owner_sys_t::p_input, filter_t::p_module, filter_t::p_owner, aout_input_t::p_playback_rate_filter, aout_request_vout_t::p_private, aout_request_vout_t::pf_request_vout, aout_input_t::pp_filters, aout_input_t::pp_resamplers, module_config_t::ppsz_list, module_config_t::ppsz_list_text, vlc_value_t::psz_string, ReplayGainCallback(), ReplayGainSelect(), aout_input_t::request_vout, RequestVout(), strdup(), text, var_AddCallback, var_Change, var_Create, var_Get, var_GetBool, var_GetString, var_SetString, var_Type, VisualizationCallback(), vlc_custom_create, VLC_OBJECT, vlc_object_attach, VLC_OBJECT_GENERIC, vlc_object_release, VLC_SUCCESS, VLC_VAR_ADDCHOICE, VLC_VAR_BOOL, VLC_VAR_DOINHERIT, VLC_VAR_FLOAT, VLC_VAR_HASCHOICE, VLC_VAR_SETTEXT, and VLC_VAR_STRING.

Referenced by aout_InputCheckAndRestart(), aout_Restart(), and DecNew().

int aout_InputPlay	(	aout_instance_t *	p_aout,
		aout_input_t *	p_input,
		aout_buffer_t *	p_buffer,
		int	i_input_rate
	)

References AOUT_ASSERT_INPUT_LOCKED, aout_FifoNextStart(), aout_FifoPush(), aout_FifoSet(), aout_FiltersPlay(), aout_lock_input_fifos(), AOUT_MIN_PREPARE_TIME, AOUT_PTS_TOLERANCE, AOUT_RESAMPLING_DOWN, AOUT_RESAMPLING_NONE, AOUT_RESAMPLING_UP, aout_unlock_input_fifos(), es_format_t::audio, aout_mixer_input_t::begin, BLOCK_FLAG_DISCONTINUITY, block_Release(), F, aout_mixer_input_t::fifo, filter_t::fmt_in, block_t::i_flags, aout_input_t::i_last_input_rate, aout_input_t::i_nb_filters, aout_input_t::i_nb_resamplers, block_t::i_nb_samples, block_t::i_pts, audio_format_t::i_rate, aout_input_t::i_resamp_start_date, aout_input_t::i_resamp_start_drift, aout_input_t::i_resampling_type, aout_input_t::input, INPUT_RATE_DEFAULT, inputDrop(), inputResamplingStop(), mdate(), aout_input_t::mixer, msg_Warn, aout_input_t::p_playback_rate_filter, aout_input_t::pp_filters, and aout_input_t::pp_resamplers.

Referenced by aout_DecPlay().

static int ChangeFiltersString	(	aout_instance_t *	p_aout,
		const char *	psz_variable,
		const char *	psz_name,
		bool	b_add
	)			[static]

References AoutChangeFilterString(), and VLC_OBJECT.

Referenced by VLCEqualizer::enable:, EqualizerCallback(), and VisualizationCallback().

static int EqualizerCallback	(	vlc_object_t *	p_this,
		char const *	psz_cmd,
		vlc_value_t	oldval,
		vlc_value_t	newval,
		void *	p_data
	)			[static]

References AoutInputsMarkToRestart(), ChangeFiltersString(), vlc_value_t::psz_string, var_Create, var_SetString, VLC_SUCCESS, and VLC_VAR_STRING.

Referenced by aout_InputNew().

static void inputDrop	(	aout_input_t *	p_input,
		aout_buffer_t *	p_buffer
	)			[static]

References aout_BufferFree, and aout_input_t::i_buffer_lost.

Referenced by aout_InputPlay().

static void inputFailure	(	aout_instance_t *	p_aout,
		aout_input_t *	p_input,
		const char *	psz_error_message
	)			[static]

References aout_FifoDestroy(), aout_FiltersDestroyPipeline(), aout_input_t::b_error, aout_mixer_input_t::fifo, aout_input_t::i_nb_filters, aout_input_t::i_nb_resamplers, aout_input_t::mixer, msg_Err, aout_input_t::pp_filters, aout_input_t::pp_resamplers, and var_Destroy.

Referenced by aout_InputNew().

static void inputResamplingStop

(

aout_input_t *

p_input

)

[static]

References AOUT_RESAMPLING_NONE, es_format_t::audio, filter_t::fmt_in, aout_input_t::i_last_input_rate, aout_input_t::i_nb_resamplers, audio_format_t::i_rate, aout_input_t::i_resampling_type, aout_input_t::input, INPUT_RATE_DEFAULT, aout_input_t::p_playback_rate_filter, and aout_input_t::pp_resamplers.

Referenced by aout_InputPlay().

static int ReplayGainCallback	(	vlc_object_t *	p_this,
		char const *	psz_cmd,
		vlc_value_t	oldval,
		vlc_value_t	newval,
		void *	p_data
	)			[static]

References aout_lock_mixer(), aout_MixerMultiplierSet(), aout_unlock_mixer(), i, aout_instance_t::i_nb_inputs, aout_instance_t::mixer_multiplier, aout_instance_t::p_mixer, aout_instance_t::pp_inputs, ReplayGainSelect(), VLC_SUCCESS, and VLC_UNUSED.

Referenced by aout_InputNew().

static void ReplayGainSelect	(	aout_instance_t *	p_aout,
		aout_input_t *	p_input
	)			[static]

References AUDIO_REPLAY_GAIN_ALBUM, AUDIO_REPLAY_GAIN_MAX, AUDIO_REPLAY_GAIN_TRACK, aout_input_t::mixer, aout_mixer_input_t::multiplier, audio_replay_gain_t::pb_gain, audio_replay_gain_t::pb_peak, audio_replay_gain_t::pf_gain, audio_replay_gain_t::pf_peak, aout_input_t::replay_gain, var_GetBool, var_GetFloat, and var_GetNonEmptyString.

Referenced by aout_InputNew(), and ReplayGainCallback().

static vout_thread_t * RequestVout	(	void *	p_private,
		vout_thread_t *	p_vout,
		video_format_t *	p_fmt,
		bool	b_recycle
	)			[static]

References cfg, VLC_UNUSED, and vout_Request.

Referenced by aout_InputNew(), and input_resource_RequestVout().

static int VisualizationCallback	(	vlc_object_t *	p_this,
		char const *	psz_cmd,
		vlc_value_t	oldval,
		vlc_value_t	newval,
		void *	p_data
	)			[static]

References AoutInputsMarkToRestart(), ChangeFiltersString(), vlc_value_t::psz_string, var_Create, var_SetString, VLC_SUCCESS, and VLC_VAR_STRING.

Referenced by aout_InputNew().