wscinput.h

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#pragma once
 
#ifdef WSCINPUT_EXPORTS
#define WSCI_API extern "C" __declspec(dllexport)
#else
#define WSCI_API extern "C" __declspec(dllimport)
#endif
 
#include <windows.h>

 
#define WSCI_VERSION_MAJOR   1   
#define WSCI_VERSION_MINOR   0   
#define WSCI_VERSION_PATCH   0   
#define WSCI_VERSION_STRING  "1.0.0" 

typedef struct WSCIVersion
{
    int         major;    
    int         minor;    
    int         patch;    
    const char *string;   
} WSCIVersion;

WSCI_API WSCIVersion WSCI_GetVersion();



typedef enum WSCIResult
{
    WSCI_OK                  =  0,    
    WSCI_ERROR_NOT_INIT      = -200,  
    WSCI_ERROR_INVALID_PARAM = -201,  
    WSCI_ERROR_MF_FAIL       = -202,  
    WSCI_ERROR_INVALID_ID    = -203,  
    WSCI_ERROR_NOT_ACTIVE    = -204,  
    WSCI_ERROR_ALLOC_FAIL    = -205,  
    WSCI_ERROR_NO_DEVICE     = -206,  
    WSCI_ERROR_FORMAT_FAIL   = -207,  
} WSCIResult;



typedef enum WSCIDeviceType
{
    WSCI_DEVICE_VIDEO = 1,  
    WSCI_DEVICE_AUDIO = 2,  
} WSCIDeviceType;

typedef enum WSCICaptureState
{
    WSCI_STATE_IDLE     = 0,  
    WSCI_STATE_RUNNING  = 1,  
    WSCI_STATE_STOPPED  = 2,  
    WSCI_STATE_ERROR    = 3,  
} WSCICaptureState;



typedef struct WSCIDeviceInfo
{
    int         index;              
    char        name[256];          
    char        devicePath[512];    
    int         type;               
} WSCIDeviceInfo;

typedef struct WSCICaptureFormat
{
    int width;          
    int height;         
    int fps;            
} WSCICaptureFormat;

typedef struct WSCIAudioFormat
{
    int sampleRate;     
    int channels;       
    int bitsPerSample;  
    int bufferMs;       
} WSCIAudioFormat;

typedef struct WSCIAudioOutputInfo
{
    int         index;              
    char        name[256];          
    char        deviceId[512];      
} WSCIAudioOutputInfo;



WSCI_API WSCIResult WSCI_Init();

WSCI_API void WSCI_Shutdown();



WSCI_API int WSCI_EnumVideoDevices(WSCIDeviceInfo *infos, int maxCount);

WSCI_API int WSCI_EnumAudioDevices(WSCIDeviceInfo *infos, int maxCount);

WSCI_API int WSCI_EnumAudioOutputDevices(WSCIAudioOutputInfo *infos, int maxCount);



WSCI_API int WSCI_CreateCapture(int videoDeviceIndex, const WSCICaptureFormat *format);

WSCI_API WSCIResult WSCI_DestroyCapture(int captureId);



WSCI_API WSCIResult WSCI_StartCapture(int captureId);

WSCI_API WSCIResult WSCI_StopCapture(int captureId);

WSCI_API WSCICaptureState WSCI_GetCaptureState(int captureId);

WSCI_API WSCIResult WSCI_GetCaptureInfo(int captureId, int *width, int *height, int *fps);



WSCI_API WSCIResult WSCI_SetAudioDevice(int captureId, int audioDeviceIndex);

WSCI_API WSCIResult WSCI_SetAudioOutput(int captureId, int outputDeviceIndex);

WSCI_API WSCIResult WSCI_SetAudioFormat(int captureId, const WSCIAudioFormat *format);

WSCI_API WSCIResult WSCI_SetAudioVolume(int captureId, float volume);

WSCI_API float WSCI_GetAudioVolume(int captureId);

WSCI_API WSCIResult WSCI_SetAudioMute(int captureId, int mute);

WSCI_API int WSCI_GetAudioMute(int captureId);



WSCI_API WSCIResult WSCI_AttachOutput(int captureId, int outputId);

WSCI_API WSCIResult WSCI_DetachOutput(int captureId, int outputId);