intf.c File Reference

Include dependency graph for intf.c:

Defines
#define	findAout(o)   findAout(VLC_OBJECT(o))
Enumerations
enum	{ SET_MUTE = 1, SET_VOLUME = 2, INCREMENT_VOLUME = 4, TOGGLE_MUTE = 8 }
Functions
static aout_instance_t *	findAout (vlc_object_t *obj)
static int	doVolumeChanges (unsigned action, vlc_object_t *p_object, int i_nb_steps, audio_volume_t i_volume, audio_volume_t *i_return_volume, bool b_mute)
int	aout_VolumeGet (vlc_object_t *p_object, audio_volume_t *pi_volume)
int	aout_VolumeSet (vlc_object_t *p_object, audio_volume_t i_volume)
int	aout_VolumeUp (vlc_object_t *p_object, int i_nb_steps, audio_volume_t *pi_volume)
int	aout_VolumeDown (vlc_object_t *p_object, int i_nb_steps, audio_volume_t *pi_volume)
int	aout_ToggleMute (vlc_object_t *p_object, audio_volume_t *pi_volume)
bool	aout_IsMuted (vlc_object_t *p_object)
int	aout_SetMute (vlc_object_t *p_object, audio_volume_t *pi_volume, bool b_mute)
void	aout_VolumeSoftInit (aout_instance_t *p_aout)
int	aout_VolumeSoftGet (aout_instance_t *p_aout, audio_volume_t *pi_volume)
int	aout_VolumeSoftSet (aout_instance_t *p_aout, audio_volume_t i_volume)
void	aout_VolumeNoneInit (aout_instance_t *p_aout)
int	aout_VolumeNoneGet (aout_instance_t *p_aout, audio_volume_t *pi_volume)
int	aout_VolumeNoneSet (aout_instance_t *p_aout, audio_volume_t i_volume)
static int	aout_Restart (aout_instance_t *p_aout)
int	aout_FindAndRestart (vlc_object_t *p_this, const char *psz_name, vlc_value_t oldval, vlc_value_t newval, void *p_data)
int	aout_ChannelsRestart (vlc_object_t *p_this, const char *psz_variable, vlc_value_t oldval, vlc_value_t newval, void *p_data)
void	aout_EnableFilter (vlc_object_t *p_this, const char *psz_name, bool b_add)
	Enable or disable an audio filter.

---

Define Documentation

#define findAout

(

o

)

findAout(VLC_OBJECT(o))

Referenced by aout_EnableFilter(), aout_FindAndRestart(), aout_IsMuted(), aout_VolumeGet(), and doVolumeChanges().

---

Enumeration Type Documentation

anonymous enum

Enumerator:

SET_MUTE
SET_VOLUME
INCREMENT_VOLUME
TOGGLE_MUTE

---

Function Documentation

int aout_ChannelsRestart	(	vlc_object_t *	p_this,
		const char *	psz_variable,
		vlc_value_t	oldval,
		vlc_value_t	newval,
		void *	p_data
	)

References aout_Restart(), and var_Destroy.

Referenced by aout_OutputNew(), AudioDeviceCallback(), and Probe().

void aout_EnableFilter	(	vlc_object_t *	p_this,
		const char *	psz_name,
		bool	b_add
	)

Enable or disable an audio filter.

Parameters:

	p_this	a vlc object
	psz_name	name of the filter
	b_add	are we adding or removing the filter ?

References AoutChangeFilterString(), AoutInputsMarkToRestart(), findAout, and vlc_object_release.

int aout_FindAndRestart	(	vlc_object_t *	p_this,
		const char *	psz_name,
		vlc_value_t	oldval,
		vlc_value_t	newval,
		void *	p_data
	)

References aout_Restart(), findAout, pl_Get, var_Destroy, vlc_object_release, and VLC_SUCCESS.

bool aout_IsMuted

(

vlc_object_t *

p_object

)

References aout_lock_volume(), aout_unlock_volume(), findAout, var_GetBool, and vlc_object_release.

Referenced by SoundWidget::updateMuteStatus().

static int aout_Restart

(

aout_instance_t *

p_aout

)

[static]

References aout_InputDelete(), aout_InputNew(), aout_lock_input(), aout_lock_input_fifos(), aout_lock_mixer(), aout_MixerDelete(), aout_MixerNew(), aout_OutputDelete(), aout_OutputNew(), aout_unlock_input(), aout_unlock_input_fifos(), aout_unlock_mixer(), aout_input_t::b_changed, i, aout_instance_t::i_nb_inputs, aout_input_t::input, aout_input_t::lock, msg_Err, aout_instance_t::pp_inputs, aout_input_t::request_vout, and vlc_mutex_unlock().

Referenced by aout_ChannelsRestart(), and aout_FindAndRestart().

int aout_SetMute	(	vlc_object_t *	p_object,
		audio_volume_t *	pi_volume,
		bool	b_mute
	)

References doVolumeChanges(), and SET_MUTE.

Referenced by libvlc_audio_set_mute(), and SoundWidget::setMuted().

int aout_ToggleMute	(	vlc_object_t *	p_object,
		audio_volume_t *	pi_volume
	)

References doVolumeChanges(), and TOGGLE_MUTE.

int aout_VolumeDown	(	vlc_object_t *	p_object,
		int	i_nb_steps,
		audio_volume_t *	pi_volume
	)

References aout_VolumeUp.

int aout_VolumeGet	(	vlc_object_t *	p_object,
		audio_volume_t *	pi_volume
	)

References aout_lock_mixer(), aout_lock_volume(), aout_unlock_mixer(), aout_unlock_volume(), config_GetInt, findAout, aout_instance_t::output, aout_instance_t::p_mixer, aout_output_t::pf_volume_get, and vlc_object_release.

int aout_VolumeNoneGet	(	aout_instance_t *	p_aout,
		audio_volume_t *	pi_volume
	)

Referenced by aout_VolumeNoneInit().

void aout_VolumeNoneInit

(

aout_instance_t *

p_aout

)

References aout_VolumeNoneGet(), aout_VolumeNoneSet(), aout_instance_t::output, aout_output_t::pf_volume_get, and aout_output_t::pf_volume_set.

Referenced by OpenSPDIF().

int aout_VolumeNoneSet	(	aout_instance_t *	p_aout,
		audio_volume_t	i_volume
	)

Referenced by aout_VolumeNoneInit().

int aout_VolumeSet	(	vlc_object_t *	p_object,
		audio_volume_t	i_volume
	)

References doVolumeChanges(), and SET_VOLUME.

int aout_VolumeSoftGet	(	aout_instance_t *	p_aout,
		audio_volume_t *	pi_volume
	)

References aout_output_t::i_volume, and aout_instance_t::output.

Referenced by aout_VolumeSoftInit().

void aout_VolumeSoftInit

(

aout_instance_t *

p_aout

)

References AOUT_VOLUME_DEFAULT, AOUT_VOLUME_MAX, AOUT_VOLUME_MIN, aout_VolumeSoftGet(), aout_VolumeSoftSet(), config_GetInt, aout_instance_t::output, aout_output_t::pf_volume_get, and aout_output_t::pf_volume_set.

Referenced by OpenAnalog(), and OpenAudio().

int aout_VolumeSoftSet	(	aout_instance_t *	p_aout,
		audio_volume_t	i_volume
	)

References aout_MixerMultiplierSet(), AOUT_VOLUME_DEFAULT, aout_output_t::i_volume, and aout_instance_t::output.

Referenced by aout_VolumeSoftInit().

int aout_VolumeUp	(	vlc_object_t *	p_object,
		int	i_nb_steps,
		audio_volume_t *	pi_volume
	)

References doVolumeChanges(), and INCREMENT_VOLUME.

static int doVolumeChanges	(	unsigned	action,
		vlc_object_t *	p_object,
		int	i_nb_steps,
		audio_volume_t	i_volume,
		audio_volume_t *	i_return_volume,
		bool	b_mute
	)			[static]

References aout_lock_input_fifos(), aout_lock_mixer(), aout_lock_volume(), aout_unlock_input_fifos(), aout_unlock_mixer(), aout_unlock_volume(), AOUT_VOLUME_MAX, AOUT_VOLUME_MIN, config_GetInt, config_PutInt, findAout, INCREMENT_VOLUME, aout_instance_t::output, aout_instance_t::p_mixer, aout_output_t::pf_volume_set, SET_MUTE, TOGGLE_MUTE, var_GetBool, var_GetInteger, var_InheritInteger, var_SetBool, var_SetInteger, var_TriggerCallback, vlc_object_release, and VLC_SUCCESS.

Referenced by aout_SetMute(), aout_ToggleMute(), aout_VolumeSet(), and aout_VolumeUp().

static aout_instance_t* findAout

(

vlc_object_t *

obj

)

[static]

References input_GetAout(), unlikely, var_GetAddress, and vlc_object_release.