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/*
This file is part of libdjinterop.
libdjinterop is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
libdjinterop is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with libdjinterop. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <array>
#include <cstdint>
#include <vector>
#include <djinterop/optional.hpp>
#include <djinterop/performance_data.hpp>
namespace djinterop
{
enum class musical_key;
namespace enginelibrary
{
struct beat_data
{
stdx::optional<sampling_info> sampling;
std::vector<beatgrid_marker> default_beatgrid;
std::vector<beatgrid_marker> adjusted_beatgrid;
beat_data() noexcept = default;
friend bool operator==(
const beat_data& first, const beat_data& second) noexcept
{
return first.sampling == second.sampling &&
first.default_beatgrid == second.default_beatgrid &&
first.adjusted_beatgrid == second.adjusted_beatgrid;
}
std::vector<char> encode() const;
static beat_data decode(const std::vector<char>& compressed_data);
};
struct high_res_waveform_data
{
double samples_per_entry;
std::vector<waveform_entry> waveform;
high_res_waveform_data() noexcept = default;
friend bool operator==(
const high_res_waveform_data& first,
const high_res_waveform_data& second) noexcept
{
return first.samples_per_entry == second.samples_per_entry &&
first.waveform == second.waveform;
}
std::vector<char> encode() const;
static high_res_waveform_data decode(
const std::vector<char>& compressed_data);
};
struct loops_data
{
std::array<stdx::optional<loop>, 8> loops; // Don't use curly braces here!
loops_data() noexcept = default;
friend bool operator==(
const loops_data& first, const loops_data& second) noexcept
{
return first.loops == second.loops;
}
std::vector<char> encode() const;
static loops_data decode(
const std::vector<char>& raw_data); // not compressed
};
struct overview_waveform_data
{
double samples_per_entry;
std::vector<waveform_entry> waveform;
overview_waveform_data() noexcept = default;
friend bool operator==(
const overview_waveform_data& first,
const overview_waveform_data& second) noexcept
{
return first.samples_per_entry == second.samples_per_entry &&
first.waveform == second.waveform;
}
std::vector<char> encode() const;
static overview_waveform_data decode(
const std::vector<char>& compressed_data);
};
struct quick_cues_data
{
std::array<stdx::optional<hot_cue>, 8> hot_cues;
double adjusted_main_cue = 0;
double default_main_cue = 0;
quick_cues_data() noexcept = default;
friend bool operator==(
const quick_cues_data& first, const quick_cues_data& second) noexcept
{
return first.hot_cues == second.hot_cues &&
first.adjusted_main_cue == second.adjusted_main_cue &&
first.default_main_cue == second.default_main_cue;
}
std::vector<char> encode() const;
static quick_cues_data decode(const std::vector<char>& compressed_data);
};
struct track_data
{
stdx::optional<sampling_info> sampling;
stdx::optional<double> average_loudness; // range (0, 1]
stdx::optional<musical_key> key;
track_data() noexcept = default;
friend bool operator==(
const track_data& first, const track_data& second) noexcept
{
return first.sampling == second.sampling &&
first.average_loudness == second.average_loudness &&
first.key == second.key;
}
std::vector<char> encode() const;
static track_data decode(const std::vector<char>& compressed_data);
};
} // namespace enginelibrary
} // namespace djinterop
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