74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
/***************************************************************************
|
|
* Copyright (C) 2010
|
|
* by Dimok
|
|
*
|
|
* This software is provided 'as-is', without any express or implied
|
|
* warranty. In no event will the authors be held liable for any
|
|
* damages arising from the use of this software.
|
|
*
|
|
* Permission is granted to anyone to use this software for any
|
|
* purpose, including commercial applications, and to alter it and
|
|
* redistribute it freely, subject to the following restrictions:
|
|
*
|
|
* 1. The origin of this software must not be misrepresented; you
|
|
* must not claim that you wrote the original software. If you use
|
|
* this software in a product, an acknowledgment in the product
|
|
* documentation would be appreciated but is not required.
|
|
*
|
|
* 2. Altered source versions must be plainly marked as such, and
|
|
* must not be misrepresented as being the original software.
|
|
*
|
|
* 3. This notice may not be removed or altered from any source
|
|
* distribution.
|
|
*
|
|
* for WiiXplorer 2010
|
|
***************************************************************************/
|
|
#ifndef WAVDECODER_HPP_
|
|
#define WAVDECODER_HPP_
|
|
|
|
#include <gui/sounds/SoundDecoder.hpp>
|
|
|
|
typedef struct {
|
|
uint32_t magicRIFF;
|
|
uint32_t size;
|
|
uint32_t magicWAVE;
|
|
} SWaveHdr;
|
|
|
|
typedef struct {
|
|
uint32_t magicFMT;
|
|
uint32_t size;
|
|
uint16_t format;
|
|
uint16_t channels;
|
|
uint32_t freq;
|
|
uint32_t avgBps;
|
|
uint16_t alignment;
|
|
uint16_t bps;
|
|
} SWaveFmtChunk;
|
|
|
|
typedef struct {
|
|
uint32_t magicDATA;
|
|
uint32_t size;
|
|
} SWaveChunk;
|
|
|
|
class WavDecoder : public SoundDecoder {
|
|
public:
|
|
WavDecoder(const char *filepath);
|
|
|
|
WavDecoder(const uint8_t *snd, int32_t len);
|
|
|
|
virtual ~WavDecoder();
|
|
|
|
int32_t Read(uint8_t *buffer, int32_t buffer_size, int32_t pos);
|
|
|
|
protected:
|
|
void OpenFile();
|
|
|
|
void CloseFile();
|
|
|
|
uint32_t DataOffset;
|
|
uint32_t DataSize;
|
|
bool Is16Bit;
|
|
};
|
|
|
|
#endif
|