AudioStreamGeneratorPlayback

继承： AudioStreamPlaybackResampled < AudioStreamPlayback < RefCounted < Object

Plays back audio generated using AudioStreamGenerator.

描述

This class is meant to be used with AudioStreamGenerator to play back the generated audio in real-time.

方法

方法说明

bool can_push_buffer ( amount: int ) const¹

Returns true if a buffer of the size amount can be pushed to the audio sample data buffer without overflowing it, false otherwise.

void clear_buffer ( )

Clears the audio sample data buffer.

int get_frames_available ( ) const¹

Returns the number of frames that can be pushed to the audio sample data buffer without overflowing it. If the result is 0, the buffer is full.

int get_skips ( ) const¹

Returns the number of times the playback skipped due to a buffer underrun in the audio sample data. This value is reset at the start of the playback.

bool push_buffer ( frames: PackedVector2Array )

Pushes several audio data frames to the buffer. This is usually more efficient than push_frame in C# and compiled languages via GDExtension, but push_buffer may be less efficient in GDScript.

bool push_frame ( frame: Vector2 )

Pushes a single audio data frame to the buffer. This is usually less efficient than push_buffer in C# and compiled languages via GDExtension, but push_frame may be more efficient in GDScript.