dolphin/Source/Core/AudioCommon/WaveFile.h
Lioncash a82675b7d5 Kill off some usages of c_str.
Also changes some function params, but this is ok.
Some simplifications were also able to be made (ie. killing off strcmps with ==, etc).
2014-03-14 13:51:23 -04:00

44 lines
1.3 KiB
C++

// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
// ---------------------------------------------------------------------------------
// Class: WaveFileWriter
// Description: Simple utility class to make it easy to write long 16-bit stereo
// audio streams to disk.
// Use Start() to start recording to a file, and AddStereoSamples to add wave data.
// The float variant will convert from -1.0-1.0 range and clamp.
// Alternatively, AddSamplesBE for big endian wave data.
// If Stop is not called when it destructs, the destructor will call Stop().
// ---------------------------------------------------------------------------------
#pragma once
#include <string>
#include "Common/FileUtil.h"
class WaveFileWriter
{
File::IOFile file;
bool skip_silence;
u32 audio_size;
short *conv_buffer;
void Write(u32 value);
void Write4(const char *ptr);
WaveFileWriter& operator=(const WaveFileWriter&)/* = delete*/;
public:
WaveFileWriter();
~WaveFileWriter();
bool Start(const std::string& filename, unsigned int HLESampleRate);
void Stop();
void SetSkipSilence(bool skip) { skip_silence = skip; }
void AddStereoSamples(const short *sample_data, u32 count);
void AddStereoSamplesBE(const short *sample_data, u32 count); // big endian
u32 GetAudioSize() const { return audio_size; }
};