2023-03-13 11:39:47 +01:00
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// SPDX-License-Identifier: LGPL-2.1
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2023-03-13 11:56:06 +01:00
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// Copyright The Music Player Daemon Project
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// Based on AudioCompress (c)2007 busybee (http://beesbuzz.biz/
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2009-12-02 18:11:53 +01:00
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2023-03-13 11:56:06 +01:00
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#pragma once
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2009-12-02 18:11:53 +01:00
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2023-03-13 11:56:06 +01:00
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#include <cstdint>
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2009-12-02 18:11:53 +01:00
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struct Compressor;
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//! Create a new compressor (use history value of 0 for default)
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2023-03-13 12:01:21 +01:00
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struct Compressor *
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2023-03-13 12:08:57 +01:00
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Compressor_new(unsigned int history = 400) noexcept;
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2009-12-02 18:11:53 +01:00
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//! Delete a compressor
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2023-03-13 12:01:21 +01:00
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void
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Compressor_delete(struct Compressor *) noexcept;
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2009-12-02 18:11:53 +01:00
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//! Process 16-bit signed data
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2023-03-13 12:01:21 +01:00
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void
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Compressor_Process_int16(struct Compressor *, int16_t *data, unsigned int count) noexcept;
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2009-12-02 18:11:53 +01:00
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//! TODO: Compressor_Process_int32, Compressor_Process_float, others as needed
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//! TODO: functions for getting at the peak/gain/clip history buffers (for monitoring)
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