#include <sys/types.h>
#include <sys/stat.h>
#include "../libweed/weed.h"
#include "../libweed/weed-host.h"
#include "../libweed/weed-effects.h"
#include "../libweed/weed-palettes.h"
#include "main.h"
#include "audio.h"
#include "events.h"
#include "callbacks.h"
#include "effects.h"
#include "support.h"

Macros
#define	NSTOREDFDS 16

Functions
void	audio_free_fnames (void)

void	append_to_audio_bufferf (lives_audio_buf_t abuf, float src, uint64_t nsamples, int channum)

void	append_to_audio_buffer16 (lives_audio_buf_t abuf, void src, uint64_t nsamples, int channum)

void	init_audio_frame_buffer (short aplayer)

void	free_audio_frame_buffer (lives_audio_buf_t *abuf)

LIVES_INLINE void	sample_silence_dS (float *dst, uint64_t nsamples)

void	sample_move_d8_d16 (short dst, uint8_t src, uint64_t nsamples, size_t tbytes, float scale, int nDstChannels, int nSrcChannels, int swap_sign)

void	sample_move_d16_d16 (int16_t dst, int16_t src, uint64_t nsamples, size_t tbytes, float scale, int nDstChannels, int nSrcChannels, int swap_endian, int swap_sign)

void	sample_move_d16_d8 (uint8_t dst, short src, uint64_t nsamples, size_t tbytes, float scale, int nDstChannels, int nSrcChannels, int swap_sign)

void	sample_move_d16_float (float dst, short src, uint64_t nsamples, uint64_t src_skip, int is_unsigned, boolean rev_endian, float vol)

void	sample_move_float_float (float dst, float src, uint64_t nsamples, float scale, int dst_skip)

int64_t	sample_move_float_int (void holding_buff, float *float_buffer, int nsamps, float scale, int chans, int asamps, int usigned, boolean little_endian, boolean interleaved, float vol)
	returns frames output More...

int64_t	sample_move_abuf_float (float **obuf, int nchans, int nsamps, int out_arate, float vol)

int64_t	sample_move_abuf_int16 (short *obuf, int nchans, int nsamps, int out_arate)

boolean	float_deinterleave (float *fbuffer, int nsamps, int nchans)

boolean	float_interleave (float *fbuffer, int nsamps, int nchans)

int64_t	render_audio_segment (int nfiles, int from_files, int to_file, double avels, double fromtime, weed_timecode_t tc_start, weed_timecode_t tc_end, double chvol, double opvol_start, double opvol_end, lives_audio_buf_t *obuf)

LIVES_INLINE void	aud_fade (int fileno, double startt, double endt, double startv, double endv)
	fade in/fade out More...

lives_audio_track_state_t *	get_audio_and_effects_state_at (weed_plant_t event_list, weed_plant_t st_event, boolean get_audstate, boolean exact)

void	fill_abuffer_from (lives_audio_buf_t abuf, weed_plant_t event_list, weed_plant_t *st_event, boolean exact)

void	init_jack_audio_buffers (int achans, int arate, boolean exact)

void	init_pulse_audio_buffers (int achans, int arate, boolean exact)

void	free_jack_audio_buffers (void)

void	free_pulse_audio_buffers (void)

boolean	resync_audio (int frameno)

lives_audio_buf_t *	audio_cache_init (void)

void	audio_cache_end (void)

lives_audio_buf_t *	audio_cache_get_buffer (void)

boolean	get_audio_from_plugin (float *fbuffer, int nchans, int arate, int nsamps)

void	reinit_audio_gen (void)

boolean	apply_rte_audio_init (void)

void	apply_rte_audio_end (boolean del)

boolean	apply_rte_audio (int nframes)

boolean	push_audio_to_channel (weed_plant_t achan, lives_audio_buf_t abuf)

boolean	start_audio_stream (void)

void	stop_audio_stream (void)

void	clear_audio_stream (void)

LIVES_INLINE void	audio_stream (void *buff, size_t nbytes, int fd)

Variables
off64_t	audio_pos

weed_timecode_t	aud_tc

lives_pgid_t	astream_pgid =0

Macro Definition Documentation

#define NSTOREDFDS 16

Function Documentation

void append_to_audio_buffer16	(	lives_audio_buf_t *	abuf,
		void *	src,
		uint64_t	nsamples,
		int	channum
	)

void append_to_audio_bufferf	(	lives_audio_buf_t *	abuf,
		float *	src,
		uint64_t	nsamples,
		int	channum
	)

boolean apply_rte_audio ( int nframes )

void apply_rte_audio_end ( boolean del )

boolean apply_rte_audio_init ( void )

LIVES_INLINE void aud_fade	(	int	fileno,
		double	startt,
		double	endt,
		double	startv,
		double	endv
	)

fade in/fade out

void audio_cache_end ( void )

< tell cache thread to exit when possible

lives_audio_buf_t* audio_cache_get_buffer ( void )

lives_audio_buf_t* audio_cache_init ( void )

void audio_free_fnames ( void )

LIVES_INLINE void audio_stream	(	void *	buff,
		size_t	nbytes,
		int	fd
	)

void clear_audio_stream ( void )

void fill_abuffer_from	(	lives_audio_buf_t *	abuf,
		weed_plant_t *	event_list,
		weed_plant_t *	st_event,
		boolean	exact
	)

boolean float_deinterleave	(	float *	fbuffer,
		int	nsamps,
		int	nchans
	)

boolean float_interleave	(	float *	fbuffer,
		int	nsamps,
		int	nchans
	)

void free_audio_frame_buffer ( lives_audio_buf_t * abuf )

void free_jack_audio_buffers ( void )

void free_pulse_audio_buffers ( void )

lives_audio_track_state_t* get_audio_and_effects_state_at	(	weed_plant_t *	event_list,
		weed_plant_t *	st_event,
		boolean	get_audstate,
		boolean	exact
	)

boolean get_audio_from_plugin	(	float *	fbuffer,
		int	nchans,
		int	arate,
		int	nsamps
	)

void init_audio_frame_buffer ( short aplayer )

void init_jack_audio_buffers	(	int	achans,
		int	arate,
		boolean	exact
	)

void init_pulse_audio_buffers	(	int	achans,
		int	arate,
		boolean	exact
	)

boolean push_audio_to_channel	(	weed_plant_t *	achan,
		lives_audio_buf_t *	abuf
	)

void reinit_audio_gen ( void )

int64_t render_audio_segment	(	int	nfiles,
		int *	from_files,
		int	to_file,
		double *	avels,
		double *	fromtime,
		weed_timecode_t	tc_start,
		weed_timecode_t	tc_end,
		double *	chvol,
		double	opvol_start,
		double	opvol_end,
		lives_audio_buf_t *	obuf
	)

boolean resync_audio ( int frameno )

int64_t sample_move_abuf_float	(	float **	obuf,
		int	nchans,
		int	nsamps,
		int	out_arate,
		float	vol
	)

int64_t sample_move_abuf_int16	(	short *	obuf,
		int	nchans,
		int	nsamps,
		int	out_arate
	)

void sample_move_d16_d16	(	int16_t *	dst,
		int16_t *	src,
		uint64_t	nsamples,
		size_t	tbytes,
		float	scale,
		int	nDstChannels,
		int	nSrcChannels,
		int	swap_endian,
		int	swap_sign
	)

void sample_move_d16_d8	(	uint8_t *	dst,
		short *	src,
		uint64_t	nsamples,
		size_t	tbytes,
		float	scale,
		int	nDstChannels,
		int	nSrcChannels,
		int	swap_sign
	)

void sample_move_d16_float	(	float *	dst,
		short *	src,
		uint64_t	nsamples,
		uint64_t	src_skip,
		int	is_unsigned,
		boolean	rev_endian,
		float	vol
	)

void sample_move_d8_d16	(	short *	dst,
		uint8_t *	src,
		uint64_t	nsamples,
		size_t	tbytes,
		float	scale,
		int	nDstChannels,
		int	nSrcChannels,
		int	swap_sign
	)

void sample_move_float_float	(	float *	dst,
		float *	src,
		uint64_t	nsamples,
		float	scale,
		int	dst_skip
	)

int64_t sample_move_float_int	(	void *	holding_buff,
		float **	float_buffer,
		int	nsamps,
		float	scale,
		int	chans,
		int	asamps,
		int	usigned,
		boolean	little_endian,
		boolean	interleaved,
		float	vol
	)

returns frames output

LIVES_INLINE void sample_silence_dS	(	float *	dst,
		uint64_t	nsamples
	)

boolean start_audio_stream ( void )

void stop_audio_stream ( void )

Variable Documentation

lives_pgid_t astream_pgid =0

weed_timecode_t aud_tc

off64_t audio_pos

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation