AgsWasapiDevout

AgsWasapiDevout — Output to soundcard

Stability Level

Stable, unless otherwise indicated

Functions

Types and Values

Includes

#include <ags/audio/wasapi/ags_wasapi_devout.h>

Description

AgsWasapiDevout represents a soundcard and supports output.

Functions

AGS_WASAPI_DEVOUT_GET_OBJ_MUTEX()

#define AGS_WASAPI_DEVOUT_GET_OBJ_MUTEX(obj) (&(((AgsWasapiDevout *) obj)->obj_mutex))

ags_wasapi_devout_error_quark ()

GQuark
ags_wasapi_devout_error_quark ();

ags_wasapi_devout_test_flags ()

gboolean
ags_wasapi_devout_test_flags (AgsWasapiDevout *wasapi_devout,
                              guint flags);

Test flags to be set on wasapi_devout .

Parameters

wasapi_devout

the AgsWasapiDevout

 

flags

the flags

 

Returns

TRUE if flags are set, else FALSE

Since: 3.0.0


ags_wasapi_devout_set_flags ()

void
ags_wasapi_devout_set_flags (AgsWasapiDevout *wasapi_devout,
                             guint flags);

Enable a feature of wasapi_devout .

Parameters

wasapi_devout

the AgsWasapiDevout

 

flags

see AgsWasapiDevoutFlags

 

Since: 3.0.0


ags_wasapi_devout_unset_flags ()

void
ags_wasapi_devout_unset_flags (AgsWasapiDevout *wasapi_devout,
                               guint flags);

Disable a feature of wasapi_devout .

Parameters

wasapi_devout

the AgsWasapiDevout

 

flags

see AgsWasapiDevoutFlags

 

Since: 3.0.0


ags_wasapi_devout_switch_buffer_flag ()

void
ags_wasapi_devout_switch_buffer_flag (AgsWasapiDevout *wasapi_devout);

The buffer flag indicates the currently played buffer.

Parameters

wasapi_devout

an AgsWasapiDevout

 

Since: 3.0.0


ags_wasapi_devout_adjust_delay_and_attack ()

void
ags_wasapi_devout_adjust_delay_and_attack
                               (AgsWasapiDevout *wasapi_devout);

Calculate delay and attack and reset it.

Parameters

wasapi_devout

the AgsWasapiDevout

 

Since: 3.0.0


ags_wasapi_devout_realloc_buffer ()

void
ags_wasapi_devout_realloc_buffer (AgsWasapiDevout *wasapi_devout);

Reallocate the internal audio buffer.

Parameters

wasapi_devout

the AgsWasapiDevout

 

Since: 3.0.0


ags_wasapi_devout_new ()

AgsWasapiDevout *
ags_wasapi_devout_new ();

Creates a new instance of AgsWasapiDevout.

Returns

a new AgsWasapiDevout

Since: 3.0.0

Types and Values

AGS_WASAPI_DEVOUT_DEFAULT_WASAPI_BUFFER_SIZE

#define AGS_WASAPI_DEVOUT_DEFAULT_WASAPI_BUFFER_SIZE (8192)

enum AgsWasapiDevoutFlags

Enum values to control the behavior or indicate internal state of AgsWasapiDevout by enable/disable as flags.

Members

AGS_WASAPI_DEVOUT_ADDED_TO_REGISTRY

the core-audio devout was added to registry, see AgsConnectable::add_to_registry()

 

AGS_WASAPI_DEVOUT_CONNECTED

indicates the core-audio devout was connected by calling AgsConnectable::connect()

 

AGS_WASAPI_DEVOUT_BUFFER0

ring-buffer 0

 

AGS_WASAPI_DEVOUT_BUFFER1

ring-buffer 1

 

AGS_WASAPI_DEVOUT_BUFFER2

ring-buffer 2

 

AGS_WASAPI_DEVOUT_BUFFER3

ring-buffer 3

 

AGS_WASAPI_DEVOUT_BUFFER4

ring-buffer 4

 

AGS_WASAPI_DEVOUT_BUFFER5

ring-buffer 5

 

AGS_WASAPI_DEVOUT_BUFFER6

ring-buffer 6

 

AGS_WASAPI_DEVOUT_BUFFER7

ring-buffer 7

 

AGS_WASAPI_DEVOUT_ATTACK_FIRST

use first attack, instead of second one

 

AGS_WASAPI_DEVOUT_PLAY

do playback

 

AGS_WASAPI_DEVOUT_SHUTDOWN

stop playback

 

AGS_WASAPI_DEVOUT_START_PLAY

playback starting

 

AGS_WASAPI_DEVOUT_NONBLOCKING

do non-blocking calls

 

AGS_WASAPI_DEVOUT_INITIALIZED

the soundcard was initialized

 

AGS_WASAPI_DEVOUT_SHARE_MODE_EXCLUSIVE

share mode exclusive

 

AGS_WASAPI_DEVOUT_ERROR

#define AGS_WASAPI_DEVOUT_ERROR (ags_wasapi_devout_error_quark())

enum AgsWasapiDevoutError

Members

AGS_WASAPI_DEVOUT_ERROR_LOCKED_SOUNDCARD

   

AGS_WASAPI_DEVOUT_ERROR_BROKEN_CONFIGURATION