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37 lines
876 B
C++
37 lines
876 B
C++
// SPDX-FileCopyrightText: 2019-2022 Connor McLaughlin <stenzek@gmail.com>
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// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
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#pragma once
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#include "common/types.h"
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#include <cstdio>
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namespace Common {
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class WAVWriter
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{
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public:
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WAVWriter();
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~WAVWriter();
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ALWAYS_INLINE u32 GetSampleRate() const { return m_sample_rate; }
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ALWAYS_INLINE u32 GetNumChannels() const { return m_num_channels; }
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ALWAYS_INLINE u32 GetNumFrames() const { return m_num_frames; }
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ALWAYS_INLINE bool IsOpen() const { return (m_file != nullptr); }
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bool Open(const char* filename, u32 sample_rate, u32 num_channels);
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void Close();
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void WriteFrames(const s16* samples, u32 num_frames);
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private:
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using SampleType = s16;
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bool WriteHeader();
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std::FILE* m_file = nullptr;
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u32 m_sample_rate = 0;
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u32 m_num_channels = 0;
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u32 m_num_frames = 0;
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};
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} // namespace Common
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