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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*!********************************************************************
Audacity: A Digital Audio Editor
WavPackCompressor.h
Dmitry Vedenko
**********************************************************************/
#pragma once
#include <cstdint>
#include <limits>
#include <optional>
#include <vector>
#include "CloudSyncDTO.h"
class AudacityProject;
namespace audacity::cloud::audiocom::sync
{
std::vector<uint8_t> CompressBlock(const LockedBlock& block);
struct MinMaxRMS final
{
float Min { std::numeric_limits<float>::max() };
float Max { -std::numeric_limits<float>::max() };
float RMS { 0.0 };
};
struct DecompressedBlock final
{
int64_t BlockId;
sampleFormat Format;
MinMaxRMS BlockMinMaxRMS;
std::vector<MinMaxRMS> Summary256;
std::vector<MinMaxRMS> Summary64k;
std::vector<uint8_t> Data;
}; // struct DecompressedBlock
std::optional<DecompressedBlock> DecompressBlock(
const void* data, const std::size_t size);
} // namespace audacity::cloud::audiocom::sync
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