winamp/Src/Plugins/Output/out_ds/DevEnum.h

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2024-09-24 12:54:57 +00:00
#ifndef NULLSOFT_OUT_DS_DEVENUM_H
#define NULLSOFT_OUT_DS_DEVENUM_H
#include <windows.h>
#include <mmsystem.h>
#include <dsound.h>
#include "res_wa2/resource.h"
#include "api.h"
#include "../Winamp/out.h"
class DsDevEnum
{
private:
struct DS_DEV
{
DS_DEV *next;
TCHAR *name;
GUID guid;
} ;
DS_DEV *pDev;
DS_DEV *ds_devs;
static BOOL WINAPI DSEnumCallback(LPGUID guid, LPCTSTR desc, LPCTSTR, DS_DEV *** var);
public:
const GUID GetGuid();
inline const TCHAR *GetName(const TCHAR *def = TEXT("device not found")) {
static wchar_t defStr[64];
return pDev ? pDev->name : WASABI_API_LNGSTRINGW_BUF(IDS_DEVICE_NOT_FOUND,defStr,64);
}
inline bool operator++(int) {if (pDev) pDev = pDev->next; return pDev ? true : false;}
inline operator bool() {return pDev ? true : false;}
bool FindGuid(const GUID & g);
bool FindDefault();
bool FindName(LPCTSTR n);
DsDevEnum();
~DsDevEnum();
inline void Reset() {pDev = ds_devs;}
static bool GetCapsFromGuid(const GUID *dev, LPDSCAPS pCaps, DWORD * speakercfg = 0);
inline bool GetCaps(LPDSCAPS pCaps, DWORD * speakercfg = 0) { return GetCapsFromGuid(&pDev->guid, pCaps, speakercfg);}
};
//helpers
class DsDevEnumGuid : public DsDevEnum
{
public:
DsDevEnumGuid(const GUID & g) {FindGuid(g);}
};
class DsDevEnumName : public DsDevEnum
{
public:
DsDevEnumName(LPCTSTR n) {FindName(n);}
};
class DsDevEnumDefault : public DsDevEnum
{
public:
DsDevEnumDefault() {FindDefault();}
};
#endif