mirror of
https://github.com/tildearrow/furnace.git
synced 2024-11-16 17:45:10 +00:00
58fc35227e
https://docs.microsoft.com/en-us/cpp/cpp/stdcall?view=msvc-170 > For compatibility with previous versions, _stdcall is a synonym for __stdcall > unless compiler option /Za (Disable language extensions) is specified.
131 lines
4.2 KiB
C++
131 lines
4.2 KiB
C++
// Part of SAASound copyright 1998-2018 Dave Hooper <dave@beermex.com>
|
|
//
|
|
// SAASound.h: interface for the CSAASound class.
|
|
//
|
|
// This corresponds to the public (exported) DLL interface, so all
|
|
// APIs and client factory methods belong here.
|
|
//
|
|
// Compatibility notes : the intention is for this to be fully backwards
|
|
// compatible across minor and patch versions. Any backwards breaking changes
|
|
// should be reflected as a major version increment. New functionality can be added
|
|
// in minor versions so long as backwards compatiblity is maintained
|
|
//
|
|
// Version 3.3.0 (4th Dec 2018)
|
|
//
|
|
//////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef SAASOUND_H_INCLUDED
|
|
#define SAASOUND_H_INCLUDED
|
|
|
|
// define this if you want to output diagnostic text and PCM files
|
|
//#define DEBUGSAA
|
|
|
|
// Parameters for use with SetSoundParameters, for example,
|
|
// SetSoundParameters(SAAP_NOFILTER | SAAP_44100 | SAA_16BIT | SAA_STEREO);
|
|
// SAAP_FILTER_HIGHPASS_SIMPLE can be ORd with SAAP_FILTER_OVERSAMPLE64x/2x
|
|
#define SAAP_FILTER_HIGHPASS_SIMPLE 0x00000400
|
|
#define SAAP_FILTER_OVERSAMPLE64x 0x00000300
|
|
#define SAAP_FILTER_OVERSAMPLE2x 0x00000200
|
|
#define SAAP_FILTER SAAP_FILTER_OVERSAMPLE2x
|
|
#define SAAP_NOFILTER 0x00000100
|
|
#define SAAP_44100 0x00000030
|
|
#define SAAP_22050 0x00000020
|
|
#define SAAP_11025 0x00000010
|
|
#define SAAP_16BIT 0x0000000c
|
|
#define SAAP_8BIT 0x00000004
|
|
#define SAAP_STEREO 0x00000003
|
|
#define SAAP_MONO 0x00000001
|
|
|
|
// Bitmasks for use with GetCurrentSoundParameters, for example,
|
|
// unsigned long CurrentSampleRateParameter = GetCurrentSoundParameters()
|
|
#define SAAP_MASK_FILTER 0x00000f00
|
|
#define SAAP_MASK_FILTER_HIGHPASS 0x00000c00
|
|
#define SAAP_MASK_FILTER_OVERSAMPLE 0x00000300
|
|
#define SAAP_MASK_SAMPLERATE 0x000000030
|
|
#define SAAP_MASK_BITDEPTH 0x0000000c
|
|
#define SAAP_MASK_CHANNELS 0x00000003
|
|
|
|
typedef unsigned long SAAPARAM;
|
|
|
|
|
|
#ifndef BYTE
|
|
#define BYTE unsigned char
|
|
#endif
|
|
|
|
#ifdef _WIN32
|
|
#define SAAAPI __stdcall
|
|
#else
|
|
#define SAAAPI
|
|
#endif
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
#include "../../src/engine/dispatch.h"
|
|
|
|
class CSAASound
|
|
{
|
|
public:
|
|
virtual ~CSAASound() { }
|
|
|
|
virtual void SetSoundParameters (SAAPARAM uParam) = 0;
|
|
virtual void WriteAddress (BYTE nReg) = 0;
|
|
virtual void WriteData (BYTE nData) = 0;
|
|
virtual void WriteAddressData (BYTE nReg, BYTE nData) = 0;
|
|
virtual void Clear () = 0;
|
|
virtual BYTE ReadAddress () = 0;
|
|
|
|
virtual SAAPARAM GetCurrentSoundParameters () = 0;
|
|
virtual unsigned long GetCurrentSampleRate () = 0;
|
|
static unsigned long GetSampleRate (SAAPARAM uParam);
|
|
virtual unsigned short GetCurrentBytesPerSample () = 0;
|
|
static unsigned short GetBytesPerSample (SAAPARAM uParam);
|
|
|
|
virtual void GenerateMany (BYTE * pBuffer, unsigned long nSamples, DivDispatchOscBuffer** oscBuf) = 0;
|
|
|
|
virtual void SetClockRate(unsigned int nClockRate) = 0;
|
|
virtual void SetSampleRate(unsigned int nSampleRate) = 0;
|
|
virtual void SetOversample(unsigned int nOversample) = 0;
|
|
};
|
|
|
|
typedef class CSAASound * LPCSAASOUND;
|
|
|
|
LPCSAASOUND SAAAPI CreateCSAASound(void);
|
|
void SAAAPI DestroyCSAASound(LPCSAASOUND object);
|
|
|
|
#endif // __cplusplus
|
|
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef void * SAASND;
|
|
|
|
// "C-style" interface for the CSAASound class
|
|
SAASND SAAAPI newSAASND(void);
|
|
void SAAAPI deleteSAASND(SAASND object);
|
|
|
|
void SAAAPI SAASNDSetSoundParameters(SAASND object, SAAPARAM uParam);
|
|
void SAAAPI SAASNDWriteAddress(SAASND object, BYTE nReg);
|
|
void SAAAPI SAASNDWriteData(SAASND object, BYTE nData);
|
|
void SAAAPI SAASNDWriteAddressData(SAASND object, BYTE nReg, BYTE nData);
|
|
void SAAAPI SAASNDClear(SAASND object);
|
|
|
|
SAAPARAM SAAAPI SAASNDGetCurrentSoundParameters(SAASND object);
|
|
unsigned short SAAAPI SAASNDGetCurrentBytesPerSample(SAASND object);
|
|
unsigned short SAAAPI SAASNDGetBytesPerSample(SAAPARAM uParam);
|
|
unsigned long SAAAPI SAASNDGetCurrentSampleRate(SAASND object);
|
|
unsigned long SAAAPI SAASNDGetSampleRate(SAAPARAM uParam);
|
|
|
|
void SAAAPI SAASNDGenerateMany(SAASND object, BYTE * pBuffer, unsigned long nSamples);
|
|
void SAAAPI SAASNDSetClockRate(SAASND object, unsigned int nClockRate);
|
|
void SAAAPI SAASNDSetSampleRate(SAASND object, unsigned int nSampleRate);
|
|
void SAAAPI SAASNDSetOversample(SAASND object, unsigned int nOversample);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}; // extern "C"
|
|
#endif
|
|
|
|
#endif // SAASOUND_H_INCLUDED
|