#include <math.h>
#include <libaudcore/audio.h>
#include "audconfig.h"
#include "debug.h"
#include "effect.h"
#include "equalizer.h"
#include "output.h"
#include "playback.h"
#include "plugins.h"
#include "vis_runner.h"

Defines
#define	SW_VOLUME_RANGE 40
#define	LOCK do {g_static_mutex_lock (& mutex); locked = TRUE;} while (0)
#define	UNLOCK do {locked = FALSE; g_static_mutex_unlock (& mutex);} while (0)
#define	LOCKED g_return_if_fail (locked)
#define	LOCKED_RET(a) g_return_val_if_fail (locked, a)
#define	LOCK_VIS do {vis_runner_lock (); LOCK;} while (0)
#define	UNLOCK_VIS do {UNLOCK; vis_runner_unlock ();} while (0)
#define	LOCKED_VIS g_return_if_fail (locked && vis_runner_locked ())
#define	LOCKED_VIS_RET(a) g_return_val_if_fail (locked && vis_runner_locked (), a)
Functions
void	output_get_volume (gint l, gint r)
void	output_set_volume (gint l, gint r)
static void	reset_time (void)
static void	drain (void)
static void	real_close (void)
static gboolean	open_audio (gint format, gint rate, gint channels)
static gboolean	output_open_audio (gint format, gint rate, gint channels)
static void	set_gain (ReplayGainInfo *info)
static void	output_set_replaygain_info (ReplayGainInfo *info)
static void	apply_replay_gain (gfloat *data, gint samples)
static void	apply_software_volume (gfloat *data, gint channels, gint frames)
static void	write_processed (void *data, gint samples)
static void	write_audio (void *data, gint size)
static void	output_write_audio (void *data, gint size)
static void	close_audio (void)
static void	output_close_audio (void)
static void	do_pause (gboolean p)
static void	output_pause (gboolean p)
static void	flush (gint time)
static void	output_flush (gint time)
static gint	written_time (void)
static gint	output_written_time (void)
static void	write_buffers (void)
static void	set_leave_open (void)
static gboolean	output_buffer_playing (void)
static void	abort_write (void)
static void	output_abort_write (void)
static gint	output_time (void)
gint	get_output_time (void)
gint	get_raw_output_time (void)
void	output_drain (void)
static gboolean	probe_cb (PluginHandle p, PluginHandle *pp)
PluginHandle *	output_plugin_probe (void)
PluginHandle *	output_plugin_get_current (void)
gboolean	output_plugin_set_current (PluginHandle *plugin)
Variables
static OutputPlugin *	cop = NULL
static GStaticMutex	mutex = G_STATIC_MUTEX_INIT
static gboolean	locked = FALSE
static gboolean	opened = FALSE
static gboolean	leave_open = FALSE
static gboolean	waiting
static gboolean	aborted
static gboolean	paused
static gint	decoder_format
static gint	decoder_channels
static gint	decoder_rate
static gint	effect_channels
static gint	effect_rate
static gint	output_format
static gint	output_channels
static gint	output_rate
static gint64	frames_written
static gboolean	have_replay_gain
static ReplayGainInfo	replay_gain_info
struct OutputAPI	output_api

Define Documentation

#define LOCK do {g_static_mutex_lock (& mutex); locked = TRUE;} while (0)

Definition at line 68 of file output.c.

Referenced by get_output_time(), get_raw_output_time(), output_abort_write(), output_set_replaygain_info(), and output_written_time().

#define LOCK_VIS do {vis_runner_lock (); LOCK;} while (0)

Definition at line 72 of file output.c.

Referenced by output_buffer_playing(), output_close_audio(), output_drain(), output_flush(), output_open_audio(), output_pause(), output_write_audio(), and write_processed().

#define LOCKED g_return_if_fail (locked)

Definition at line 70 of file output.c.

Referenced by abort_write(), close_audio(), drain(), set_gain(), set_leave_open(), write_audio(), and write_buffers().

#define LOCKED_RET ( a ) g_return_val_if_fail (locked, a)

Definition at line 71 of file output.c.

Referenced by output_time(), and written_time().

#define LOCKED_VIS g_return_if_fail (locked && vis_runner_locked ())

Definition at line 74 of file output.c.

Referenced by do_pause(), flush(), real_close(), reset_time(), and write_processed().

#define LOCKED_VIS_RET ( a ) g_return_val_if_fail (locked && vis_runner_locked (), a)

Definition at line 75 of file output.c.

Referenced by open_audio().

#define SW_VOLUME_RANGE 40

Definition at line 34 of file output.c.

Referenced by apply_software_volume().

#define UNLOCK do {locked = FALSE; g_static_mutex_unlock (& mutex);} while (0)

Definition at line 69 of file output.c.

Referenced by get_output_time(), get_raw_output_time(), output_abort_write(), output_set_replaygain_info(), output_written_time(), and plugin_registry_load().

#define UNLOCK_VIS do {UNLOCK; vis_runner_unlock ();} while (0)

Definition at line 73 of file output.c.

Referenced by output_buffer_playing(), output_close_audio(), output_drain(), output_flush(), output_open_audio(), output_pause(), output_write_audio(), and write_processed().

Function Documentation

static void abort_write ( void ) [static]

Definition at line 465 of file output.c.

Referenced by output_abort_write().

static void apply_replay_gain	(	gfloat *	data,
		gint	samples
	)		`[static]`

Definition at line 193 of file output.c.

Referenced by write_audio().

static void apply_software_volume	(	gfloat *	data,
		gint	channels,
		gint	frames
	)		`[static]`

Definition at line 226 of file output.c.

Referenced by write_processed().

static void close_audio ( void ) [static]

Definition at line 347 of file output.c.

Referenced by output_close_audio().

static void do_pause ( gboolean p ) [static]

Definition at line 368 of file output.c.

Referenced by output_pause().

static void drain ( void ) [static]

Definition at line 95 of file output.c.

Referenced by open_audio(), and output_drain().

static void flush ( gint time ) [static]

Definition at line 385 of file output.c.

Referenced by output_flush().

gint get_output_time ( void )

Definition at line 502 of file output.c.

Referenced by playback_get_time().

gint get_raw_output_time ( void )

Definition at line 518 of file output.c.

Referenced by send_audio().

static gboolean open_audio	(	gint	format,
		gint	rate,
		gint	channels
	)		`[static]`

Definition at line 111 of file output.c.

Referenced by output_open_audio().

static void output_abort_write ( void ) [static]

Definition at line 473 of file output.c.

static gboolean output_buffer_playing ( void ) [static]

Definition at line 456 of file output.c.

static void output_close_audio ( void ) [static]

Definition at line 360 of file output.c.

void output_drain ( void )

Definition at line 527 of file output.c.

Referenced by complete_stop().

static void output_flush ( gint time ) [static]

Definition at line 411 of file output.c.

void output_get_volume	(	gint *	l,
		gint *	r
	)

Definition at line 38 of file output.c.

Referenced by playback_get_volume().

static gboolean output_open_audio	(	gint	format,
		gint	rate,
		gint	channels
	)		`[static]`

Definition at line 161 of file output.c.

static void output_pause ( gboolean p ) [static]

Definition at line 377 of file output.c.

PluginHandle* output_plugin_get_current ( void )

Definition at line 564 of file output.c.

Referenced by output_do_about(), and output_do_config().

PluginHandle* output_plugin_probe ( void )

Definition at line 557 of file output.c.

gboolean output_plugin_set_current ( PluginHandle * plugin )

Definition at line 569 of file output.c.

static void output_set_replaygain_info ( ReplayGainInfo * info ) [static]

Definition at line 185 of file output.c.

void output_set_volume	(	gint	l,
		gint	r
	)

Definition at line 54 of file output.c.

Referenced by playback_set_volume().

static gint output_time ( void ) [static]

Definition at line 495 of file output.c.

Referenced by get_output_time(), and get_raw_output_time().

static void output_write_audio	(	void *	data,
		gint	size
	)		`[static]`

Definition at line 339 of file output.c.

static gint output_written_time ( void ) [static]

Definition at line 426 of file output.c.

static gboolean probe_cb	(	PluginHandle *	p,
		PluginHandle **	pp
	)		`[static]`

Definition at line 542 of file output.c.

Referenced by output_plugin_probe().

static void real_close ( void ) [static]

Definition at line 102 of file output.c.

Referenced by close_audio(), open_audio(), and output_drain().

static void reset_time ( void ) [static]

Definition at line 87 of file output.c.

Referenced by open_audio().

static void set_gain ( ReplayGainInfo * info ) [static]

Definition at line 170 of file output.c.

Referenced by output_set_replaygain_info().

static void set_leave_open ( void ) [static]

Definition at line 444 of file output.c.

Referenced by output_buffer_playing().

static void write_audio	(	void *	data,
		gint	size
	)		`[static]`

Definition at line 305 of file output.c.

Referenced by output_write_audio().

static void write_buffers ( void ) [static]

Definition at line 435 of file output.c.

Referenced by output_drain(), and set_leave_open().

static void write_processed	(	void *	data,
		gint	samples
	)		`[static]`

Definition at line 255 of file output.c.

Referenced by write_audio(), and write_buffers().

static gint written_time ( void ) [static]

Definition at line 419 of file output.c.

Referenced by output_written_time().

Variable Documentation

gboolean aborted

Definition at line 80 of file output.c.

Referenced by abort_write(), flush(), open_audio(), and write_processed().

OutputPlugin* cop = NULL [static]

gint decoder_channels

Definition at line 81 of file output.c.

Referenced by open_audio(), and write_audio().

gint decoder_format [static]

Definition at line 81 of file output.c.

Referenced by open_audio(), and write_audio().

gint decoder_rate

Definition at line 81 of file output.c.

Referenced by flush(), open_audio(), and written_time().

gint effect_channels

Definition at line 81 of file output.c.

Referenced by open_audio().

gint effect_rate

Definition at line 81 of file output.c.

Referenced by open_audio().

gint64 frames_written [static]

Definition at line 83 of file output.c.

Referenced by flush(), open_audio(), write_audio(), and written_time().

gboolean have_replay_gain [static]

Definition at line 84 of file output.c.

Referenced by apply_replay_gain(), open_audio(), and set_gain().

gboolean leave_open = FALSE [static]

Definition at line 78 of file output.c.

Referenced by close_audio(), open_audio(), output_drain(), output_time(), real_close(), and set_leave_open().

gboolean locked = FALSE [static]

Definition at line 66 of file output.c.

GStaticMutex mutex = G_STATIC_MUTEX_INIT [static]

Definition at line 65 of file output.c.

gboolean opened = FALSE [static]

Definition at line 77 of file output.c.

Referenced by abort_write(), close_audio(), do_pause(), flush(), get_output_time(), open_audio(), output_time(), real_close(), set_gain(), set_leave_open(), write_audio(), and written_time().

struct OutputAPI output_api

Initial value:

{
    .open_audio = output_open_audio,
    .set_replaygain_info = output_set_replaygain_info,
    .write_audio = output_write_audio,
    .close_audio = output_close_audio,

    .pause = output_pause,
    .flush = output_flush,
    .written_time = output_written_time,
    .buffer_playing = output_buffer_playing,
    .abort_write = output_abort_write,
}

Definition at line 481 of file output.c.

gint output_channels

Definition at line 81 of file output.c.

Referenced by open_audio(), and write_processed().

gint output_format

Definition at line 81 of file output.c.

Referenced by open_audio(), and write_processed().

gint output_rate

Definition at line 81 of file output.c.

Referenced by open_audio(), and write_processed().

gboolean paused

Definition at line 80 of file output.c.