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/*
* Copyright 2023 jacqueline <me@jacqueline.id.au>
*
* SPDX-License-Identifier: GPL-3.0-only
*/
#pragma once
#include <cstddef>
#include <cstdint>
#include <string>
#include <utility>
#include "mad.h"
#include "span.hpp"
#include "codec.hpp"
namespace codecs {
class MadMp3Decoder : public ICodec {
public:
MadMp3Decoder();
~MadMp3Decoder();
auto CanHandleType(StreamType type) -> bool override;
auto GetOutputFormat() -> OutputFormat override;
auto ResetForNewStream() -> void override;
auto SetInput(cpp::span<const std::byte> input) -> void override;
auto GetInputPosition() -> std::size_t override;
auto ProcessNextFrame() -> cpp::result<bool, ProcessingError> override;
auto WriteOutputSamples(cpp::span<std::byte> output)
-> std::pair<std::size_t, bool> override;
private:
mad_stream stream_;
mad_frame frame_;
mad_synth synth_;
mad_header header_;
bool has_decoded_header_;
int current_sample_;
};
} // namespace codecs
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