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55 lines
2.5 KiB
XML
55 lines
2.5 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="AudioStreamGeneratorPlayback" inherits="AudioStreamPlaybackResampled" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
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<brief_description>
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Plays back audio generated using [AudioStreamGenerator].
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</brief_description>
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<description>
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This class is meant to be used with [AudioStreamGenerator] to play back the generated audio in real-time.
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</description>
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<tutorials>
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<link title="Audio Generator Demo">https://godotengine.org/asset-library/asset/526</link>
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<link title="Godot 3.2 will get new audio features">https://godotengine.org/article/godot-32-will-get-new-audio-features</link>
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</tutorials>
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<methods>
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<method name="can_push_buffer" qualifiers="const">
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<return type="bool" />
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<param index="0" name="amount" type="int" />
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<description>
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Returns [code]true[/code] if a buffer of the size [param amount] can be pushed to the audio sample data buffer without overflowing it, [code]false[/code] otherwise.
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</description>
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</method>
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<method name="clear_buffer">
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<return type="void" />
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<description>
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Clears the audio sample data buffer.
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</description>
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</method>
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<method name="get_frames_available" qualifiers="const">
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<return type="int" />
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<description>
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Returns the number of frames that can be pushed to the audio sample data buffer without overflowing it. If the result is [code]0[/code], the buffer is full.
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</description>
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</method>
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<method name="get_skips" qualifiers="const">
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<return type="int" />
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<description>
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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.
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</description>
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</method>
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<method name="push_buffer">
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<return type="bool" />
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<param index="0" name="frames" type="PackedVector2Array" />
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<description>
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Pushes several audio data frames to the buffer. This is usually more efficient than [method push_frame] in C# and compiled languages via GDExtension, but [method push_buffer] may be [i]less[/i] efficient in GDScript.
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</description>
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</method>
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<method name="push_frame">
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<return type="bool" />
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<param index="0" name="frame" type="Vector2" />
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<description>
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Pushes a single audio data frame to the buffer. This is usually less efficient than [method push_buffer] in C# and compiled languages via GDExtension, but [method push_frame] may be [i]more[/i] efficient in GDScript.
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</description>
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</method>
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</methods>
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</class>
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