AgsWasapiDevin

AgsWasapiDevin — Output to soundcard

Stability Level

Stable, unless otherwise indicated

Functions

Types and Values

Includes

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

Description

AgsWasapiDevin represents a soundcard and supports output.

Functions

AGS_WASAPI_DEVIN_GET_OBJ_MUTEX()

#define AGS_WASAPI_DEVIN_GET_OBJ_MUTEX(obj) (&(((AgsWasapiDevin *) obj)->obj_mutex))

ags_wasapi_devin_error_quark ()

GQuark
ags_wasapi_devin_error_quark ();

ags_wasapi_devin_test_flags ()

gboolean
ags_wasapi_devin_test_flags (AgsWasapiDevin *wasapi_devin,
                             guint flags);

Test flags to be set on wasapi_devin .

Parameters

wasapi_devin

the AgsWasapiDevin

 

flags

the flags

 

Returns

TRUE if flags are set, else FALSE

Since: 3.0.0


ags_wasapi_devin_set_flags ()

void
ags_wasapi_devin_set_flags (AgsWasapiDevin *wasapi_devin,
                            guint flags);

Enable a feature of wasapi_devin .

Parameters

wasapi_devin

the AgsWasapiDevin

 

flags

see AgsWasapiDevinFlags

 

Since: 3.0.0


ags_wasapi_devin_unset_flags ()

void
ags_wasapi_devin_unset_flags (AgsWasapiDevin *wasapi_devin,
                              guint flags);

Disable a feature of wasapi_devin .

Parameters

wasapi_devin

the AgsWasapiDevin

 

flags

see AgsWasapiDevinFlags

 

Since: 3.0.0


ags_wasapi_devin_switch_buffer_flag ()

void
ags_wasapi_devin_switch_buffer_flag (AgsWasapiDevin *wasapi_devin);

The buffer flag indicates the currently played buffer.

Parameters

wasapi_devin

an AgsWasapiDevin

 

Since: 3.0.0


ags_wasapi_devin_adjust_delay_and_attack ()

void
ags_wasapi_devin_adjust_delay_and_attack
                               (AgsWasapiDevin *wasapi_devin);

Calculate delay and attack and reset it.

Parameters

wasapi_devin

the AgsWasapiDevin

 

Since: 3.0.0


ags_wasapi_devin_realloc_buffer ()

void
ags_wasapi_devin_realloc_buffer (AgsWasapiDevin *wasapi_devin);

Reallocate the internal audio buffer.

Parameters

wasapi_devin

the AgsWasapiDevin

 

Since: 3.0.0


ags_wasapi_devin_new ()

AgsWasapiDevin *
ags_wasapi_devin_new ();

Creates a new instance of AgsWasapiDevin.

Returns

a new AgsWasapiDevin

Since: 3.0.0

Types and Values

AGS_WASAPI_DEVIN_DEFAULT_WASAPI_BUFFER_SIZE

#define AGS_WASAPI_DEVIN_DEFAULT_WASAPI_BUFFER_SIZE (8192)

enum AgsWasapiDevinFlags

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

Members

AGS_WASAPI_DEVIN_ADDED_TO_REGISTRY

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

 

AGS_WASAPI_DEVIN_CONNECTED

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

 

AGS_WASAPI_DEVIN_BUFFER0

ring-buffer 0

 

AGS_WASAPI_DEVIN_BUFFER1

ring-buffer 1

 

AGS_WASAPI_DEVIN_BUFFER2

ring-buffer 2

 

AGS_WASAPI_DEVIN_BUFFER3

ring-buffer 3

 

AGS_WASAPI_DEVIN_BUFFER4

ring-buffer 4

 

AGS_WASAPI_DEVIN_BUFFER5

ring-buffer 5

 

AGS_WASAPI_DEVIN_BUFFER6

ring-buffer 6

 

AGS_WASAPI_DEVIN_BUFFER7

ring-buffer 7

 

AGS_WASAPI_DEVIN_ATTACK_FIRST

use first attack, instead of second one

 

AGS_WASAPI_DEVIN_RECORD

do capture

 

AGS_WASAPI_DEVIN_SHUTDOWN

stop capture

 

AGS_WASAPI_DEVIN_START_RECORD

capture starting

 

AGS_WASAPI_DEVIN_NONBLOCKING

do non-blocking calls

 

AGS_WASAPI_DEVIN_INITIALIZED

the soundcard was initialized

 

AGS_WASAPI_DEVIN_SHARE_MODE_EXCLUSIVE

share mode exclusive

 

AGS_WASAPI_DEVIN_ERROR

#define AGS_WASAPI_DEVIN_ERROR (ags_wasapi_devin_error_quark())

enum AgsWasapiDevinError

Members

AGS_WASAPI_DEVIN_ERROR_LOCKED_SOUNDCARD

   

AGS_WASAPI_DEVIN_ERROR_BROKEN_CONFIGURATION