audio_render.c File Reference

#include <gpac/internal/compositor_dev.h>

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Functions
GF_Err	gf_afc_load (GF_AudioFilterChain *afc, GF_User *user, char *filterstring)
GF_Err	gf_afc_setup (GF_AudioFilterChain *afc, u32 bps, u32 sr, u32 chan, u32 ch_cfg, u32 *ch_out, u32 *ch_cfg_out)
u32	gf_afc_process (GF_AudioFilterChain *afc, u32 nb_bytes)
void	gf_afc_unload (GF_AudioFilterChain *afc)
void	gf_afc_reset (GF_AudioFilterChain *afc)
static GF_Err	gf_ar_setup_output_format (GF_AudioRenderer *ar)
static u32	gf_ar_fill_output (void *ptr, char *buffer, u32 buffer_size)
u32	gf_ar_proc (void *p)
GF_AudioRenderer *	gf_sc_ar_load (GF_User *user)
void	gf_sc_ar_del (GF_AudioRenderer *ar)
void	gf_sc_ar_reset (GF_AudioRenderer *ar)
static void	gf_ar_freeze_intern (GF_AudioRenderer *ar, Bool DoFreeze, Bool for_reconfig, Bool reset_hw_buffer)
void	gf_sc_ar_control (GF_AudioRenderer *ar, u32 PauseType)
void	gf_sc_ar_set_volume (GF_AudioRenderer *ar, u32 Volume)
void	gf_sc_ar_mute (GF_AudioRenderer *ar, Bool mute)
void	gf_sc_ar_set_pan (GF_AudioRenderer *ar, u32 Balance)
void	gf_sc_ar_add_src (GF_AudioRenderer *ar, GF_AudioInterface *source)
void	gf_sc_ar_remove_src (GF_AudioRenderer *ar, GF_AudioInterface *source)
void	gf_sc_ar_set_priority (GF_AudioRenderer *ar, u32 priority)
void	gf_sc_ar_reconfig (GF_AudioRenderer *ar)
u32	gf_sc_ar_get_delay (GF_AudioRenderer *ar)
u32	gf_sc_ar_get_clock (GF_AudioRenderer *ar)
void	gf_sc_reload_audio_filters (GF_Compositor *compositor)
GF_Err	gf_sc_add_audio_listener (GF_Compositor *compositor, GF_AudioListener *al)
GF_Err	gf_sc_remove_audio_listener (GF_Compositor *compositor, GF_AudioListener *al)

Function Documentation

GF_Err gf_afc_load	(	GF_AudioFilterChain *	afc,
		GF_User *	user,
		char *	filterstring
	)

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GF_Err gf_afc_setup	(	GF_AudioFilterChain *	afc,
		u32	bps,
		u32	sr,
		u32	chan,
		u32	ch_cfg,
		u32 *	ch_out,
		u32 *	ch_cfg_out
	)

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u32 gf_afc_process	(	GF_AudioFilterChain *	afc,
		u32	nb_bytes
	)

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void gf_afc_unload

(

GF_AudioFilterChain *

afc

)

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void gf_afc_reset

(

GF_AudioFilterChain *

afc

)

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static GF_Err gf_ar_setup_output_format ( GF_AudioRenderer *  ar )

static

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static u32 gf_ar_fill_output ( void *  ptr, char *  buffer, u32  buffer_size  )

static

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u32 gf_ar_proc

(

void *

p

)

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GF_AudioRenderer* gf_sc_ar_load

(

GF_User *

user

)

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void gf_sc_ar_del

(

GF_AudioRenderer *

ar

)

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void gf_sc_ar_reset

(

GF_AudioRenderer *

ar

)

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static void gf_ar_freeze_intern ( GF_AudioRenderer *  ar, Bool  DoFreeze, Bool  for_reconfig, Bool  reset_hw_buffer  )

static

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void gf_sc_ar_control	(	GF_AudioRenderer *	ar,
		u32	PauseType
	)

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void gf_sc_ar_set_volume	(	GF_AudioRenderer *	ar,
		u32	Volume
	)

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void gf_sc_ar_mute	(	GF_AudioRenderer *	ar,
		Bool	mute
	)

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void gf_sc_ar_set_pan	(	GF_AudioRenderer *	ar,
		u32	Balance
	)

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void gf_sc_ar_add_src	(	GF_AudioRenderer *	ar,
		GF_AudioInterface *	source
	)

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void gf_sc_ar_remove_src	(	GF_AudioRenderer *	ar,
		GF_AudioInterface *	source
	)

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void gf_sc_ar_set_priority	(	GF_AudioRenderer *	ar,
		u32	priority
	)

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void gf_sc_ar_reconfig

(

GF_AudioRenderer *

ar

)

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u32 gf_sc_ar_get_delay

(

GF_AudioRenderer *

ar

)

u32 gf_sc_ar_get_clock

(

GF_AudioRenderer *

ar

)

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void gf_sc_reload_audio_filters

(

GF_Compositor *

compositor

)

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GF_Err gf_sc_add_audio_listener	(	GF_Compositor *	compositor,
		GF_AudioListener *	al
	)

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GF_Err gf_sc_remove_audio_listener	(	GF_Compositor *	compositor,
		GF_AudioListener *	al
	)

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