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37 lines
786 B
C++
37 lines
786 B
C++
#pragma once
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#include <string>
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#include <vector>
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#include "common/util/BinaryReader.h"
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#include "common/common_types.h"
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// The header data for a simple wave file
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struct WaveFileHeader {
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// wave file header
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char chunk_id[4];
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s32 chunk_size;
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char format[4];
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// format chunk
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char subchunk1_id[4];
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s32 subchunk1_size;
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s16 aud_format;
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s16 num_channels;
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s32 sample_rate;
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s32 byte_rate;
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s16 block_align;
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s16 bits_per_sample;
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// data chunk
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char subchunk2_id[4];
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s32 subchunk2_size;
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};
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void write_wave_file_mono(const std::vector<s16>& samples,
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s32 sample_rate,
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const std::string& name);
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std::vector<s16> decode_adpcm(BinaryReader& reader);
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std::vector<u8> encode_adpcm(const std::vector<s16>& samples); |