static BOOL CALLBACK getPCMConverter (HACMDRIVERID hadid, DWORD dwInstance, DWORD fdwSupport) { if (fdwSupport & ACMDRIVERDETAILS_SUPPORTF_CONVERTER) { ACMDRIVERDETAILS add; add.cbStruct = sizeof(ACMDRIVERDETAILS); if (acmDriverDetails(hadid, &add, 0) || strcmp(add.szShortName,"MS-PCM") || acmDriverOpen(&hDrv, hadid, 0)) return TRUE; return FALSE; } return TRUE; }
BOOL CALLBACK acmDriverEnumCallback( HACMDRIVERID hadid, DWORD dwInstance, DWORD fdwSupport ){ MMRESULT mmr; HACMDRIVER driver; int i; ACMDRIVERDETAILS details; details.cbStruct = sizeof(ACMDRIVERDETAILS); mmr = acmDriverDetails( hadid, &details, 0 ); mmr = acmDriverOpen( &driver, hadid, 0 ); for(i = 0; i < details.cFormatTags; i++ ){ ACMFORMATTAGDETAILS fmtDetails; ZeroMemory( &fmtDetails, sizeof(fmtDetails) ); fmtDetails.cbStruct = sizeof(ACMFORMATTAGDETAILS); fmtDetails.dwFormatTagIndex = i; mmr = acmFormatTagDetails( driver, &fmtDetails, ACM_FORMATTAGDETAILSF_INDEX ); if( fdwSupport & ACMDRIVERDETAILS_SUPPORTF_CODEC ) { /* fprintf(stderr, "supported codec: %s\n" ,details.szLongName ); */ if( fmtDetails.dwFormatTag == WAVE_FORMAT_MSG723 ) { g_g723Drivers = /* 1 */ 0; /* ! fprintf(stderr, "Find Codec %s\n" ,details.szLongName ); */ #if 0 fprintf(stderr, "G723 cFormatTags %i\n" ,details.cFormatTags ); fprintf(stderr, "G723 cFilterTags %i\n" ,details.cFilterTags); #endif return -1; } else if( fmtDetails.dwFormatTag == WAVE_FORMAT_GSM610 ) { g_gsmDrivers = 1; /* ! fprintf(stderr, "Find Codec %s\n" ,details.szLongName ); */ return -1; } } else { /* ! fprintf(stderr, "Unsupported codec: %s\n" ,details.szLongName ); */ } } mmr = acmDriverClose( driver, 0 ); return -1; }
MMRESULT EnumerateACMDrivers() { AcmDriverList list; MMRESULT mmr = acmDriverEnum( myAcmDriverEnumCallback, reinterpret_cast<DWORD_PTR>(&list), // app-specific pointer ACM_DRIVERENUMF_DISABLED // include disabled drivers ); if (MMSYSERR_NOERROR != mmr) { ERR(L"acmDriverEnum failed: mmr = 0x%08x", mmr); return mmr; } LOG(L"ACM Drivers found: %u", list.nCount); for (UINT32 i = 0; i < list.nCount; i++) { ACMDRIVERDETAILS details = {0}; details.cbStruct = sizeof(details); mmr = acmDriverDetails(list.pDrivers[i].id, &details, 0); if (MMSYSERR_NOERROR != mmr) { ERR(L"acmDriverDetails failed: mmr = 0x%08x", mmr); return mmr; } if (list.pDrivers[i].fdwSupport != details.fdwSupport) { ERR( L"Different fdwSupport values from " L"acmDriverEnum Callback (0x%08x) and acmDriverDetails (0x%08x)", list.pDrivers[i].fdwSupport, details.fdwSupport ); } LogDetails(details); LOG(L""); // blank line } return MMSYSERR_NOERROR; }
static BOOL CALLBACK DriverEnumProc(HACMDRIVERID hadid, DWORD_PTR dwInstance, DWORD fdwSupport) { MMRESULT rc; ACMDRIVERDETAILS dd; HACMDRIVER had; DWORD dwDriverPriority; DWORD dwDriverSupport; if (winetest_interactive) { trace("id: %p\n", hadid); trace(" Supports:\n"); if (fdwSupport & ACMDRIVERDETAILS_SUPPORTF_ASYNC) trace(" async conversions\n"); if (fdwSupport & ACMDRIVERDETAILS_SUPPORTF_CODEC) trace(" different format conversions\n"); if (fdwSupport & ACMDRIVERDETAILS_SUPPORTF_CONVERTER) trace(" same format conversions\n"); if (fdwSupport & ACMDRIVERDETAILS_SUPPORTF_FILTER) trace(" filtering\n"); } /* try an invalid pointer */ rc = acmDriverDetails(hadid, 0, 0); ok(rc == MMSYSERR_INVALPARAM, "acmDriverDetails(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALPARAM); /* try an invalid structure size */ ZeroMemory(&dd, sizeof(dd)); rc = acmDriverDetails(hadid, &dd, 0); ok(rc == MMSYSERR_INVALPARAM, "acmDriverDetails(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALPARAM); /* MSDN says this should fail but it doesn't in practice */ dd.cbStruct = 4; rc = acmDriverDetails(hadid, &dd, 0); ok(rc == MMSYSERR_NOERROR || rc == MMSYSERR_NOTSUPPORTED, "acmDriverDetails(): rc = %08x, should be %08x\n", rc, MMSYSERR_NOERROR); /* try an invalid handle */ dd.cbStruct = sizeof(dd); rc = acmDriverDetails((HACMDRIVERID)1, &dd, 0); ok(rc == MMSYSERR_INVALHANDLE, "acmDriverDetails(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALHANDLE); /* try an invalid handle and pointer */ rc = acmDriverDetails((HACMDRIVERID)1, 0, 0); ok(rc == MMSYSERR_INVALPARAM, "acmDriverDetails(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALPARAM); /* try invalid details */ rc = acmDriverDetails(hadid, &dd, -1); ok(rc == MMSYSERR_INVALFLAG, "acmDriverDetails(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALFLAG); /* try valid parameters */ rc = acmDriverDetails(hadid, &dd, 0); ok(rc == MMSYSERR_NOERROR || rc == MMSYSERR_NOTSUPPORTED, "acmDriverDetails(): rc = %08x, should be %08x\n", rc, MMSYSERR_NOERROR); /* cbStruct should contain size of returned data (at most sizeof(dd)) TODO: should it be *exactly* sizeof(dd), as tested here? */ if (rc == MMSYSERR_NOERROR) { ok(dd.cbStruct == sizeof(dd), "acmDriverDetails(): cbStruct = %08x\n", dd.cbStruct); } if (rc == MMSYSERR_NOERROR && winetest_interactive) { trace(" Short name: %s\n", dd.szShortName); trace(" Long name: %s\n", dd.szLongName); trace(" Copyright: %s\n", dd.szCopyright); trace(" Licensing: %s\n", dd.szLicensing); trace(" Features: %s\n", dd.szFeatures); trace(" Supports %u formats\n", dd.cFormatTags); trace(" Supports %u filter formats\n", dd.cFilterTags); } /* try bad pointer */ rc = acmMetrics((HACMOBJ)hadid, ACM_METRIC_DRIVER_PRIORITY, 0); ok(rc == MMSYSERR_INVALPARAM, "acmMetrics(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALPARAM); /* try bad handle */ rc = acmMetrics((HACMOBJ)1, ACM_METRIC_DRIVER_PRIORITY, &dwDriverPriority); ok(rc == MMSYSERR_INVALHANDLE, "acmMetrics(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALHANDLE); /* try bad pointer and handle */ rc = acmMetrics((HACMOBJ)1, ACM_METRIC_DRIVER_PRIORITY, 0); ok(rc == MMSYSERR_INVALHANDLE, "acmMetrics(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALHANDLE); /* try valid parameters */ rc = acmMetrics((HACMOBJ)hadid, ACM_METRIC_DRIVER_PRIORITY, &dwDriverSupport); ok(rc == MMSYSERR_NOERROR, "acmMetrics(): rc = %08x, should be %08x\n", rc, MMSYSERR_NOERROR); /* try bad pointer */ rc = acmMetrics((HACMOBJ)hadid, ACM_METRIC_DRIVER_SUPPORT, 0); ok(rc == MMSYSERR_INVALPARAM, "acmMetrics(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALPARAM); /* try bad handle */ rc = acmMetrics((HACMOBJ)1, ACM_METRIC_DRIVER_SUPPORT, &dwDriverSupport); ok(rc == MMSYSERR_INVALHANDLE, "acmMetrics(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALHANDLE); /* try bad pointer and handle */ rc = acmMetrics((HACMOBJ)1, ACM_METRIC_DRIVER_SUPPORT, 0); ok(rc == MMSYSERR_INVALHANDLE, "acmMetrics(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALHANDLE); /* try valid parameters */ rc = acmMetrics((HACMOBJ)hadid, ACM_METRIC_DRIVER_SUPPORT, &dwDriverSupport); ok(rc == MMSYSERR_NOERROR, "acmMetrics(): rc = %08x, should be %08x\n", rc, MMSYSERR_NOERROR); /* try invalid pointer */ rc = acmDriverOpen(0, hadid, 0); ok(rc == MMSYSERR_INVALPARAM, "acmDriverOpen(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALPARAM); /* try invalid handle */ rc = acmDriverOpen(&had, (HACMDRIVERID)1, 0); ok(rc == MMSYSERR_INVALHANDLE, "acmDriverOpen(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALHANDLE); /* try invalid open */ rc = acmDriverOpen(&had, hadid, -1); ok(rc == MMSYSERR_INVALFLAG, "acmDriverOpen(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALFLAG); /* try valid parameters */ rc = acmDriverOpen(&had, hadid, 0); ok(rc == MMSYSERR_NOERROR || rc == MMSYSERR_NODRIVER, "acmDriverOpen(): rc = %08x, should be %08x\n", rc, MMSYSERR_NOERROR); if (rc == MMSYSERR_NOERROR) { DWORD dwSize; HACMDRIVERID hid; /* try bad pointer */ rc = acmDriverID((HACMOBJ)had, 0, 0); ok(rc == MMSYSERR_INVALPARAM, "acmDriverID(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALPARAM); /* try bad handle */ rc = acmDriverID((HACMOBJ)1, &hid, 0); ok(rc == MMSYSERR_INVALHANDLE, "acmDriverID(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALHANDLE); /* try bad handle and pointer */ rc = acmDriverID((HACMOBJ)1, 0, 0); ok(rc == MMSYSERR_INVALHANDLE, "acmDriverID(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALHANDLE); /* try bad flag */ rc = acmDriverID((HACMOBJ)had, &hid, 1); ok(rc == MMSYSERR_INVALFLAG, "acmDriverID(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALFLAG); /* try valid parameters */ rc = acmDriverID((HACMOBJ)had, &hid, 0); ok(rc == MMSYSERR_NOERROR, "acmDriverID(): rc = %08x, should be %08x\n", rc, MMSYSERR_NOERROR); ok(hid == hadid, "acmDriverID() returned ID %p doesn't equal %p\n", hid, hadid); /* try bad pointer */ rc = acmMetrics((HACMOBJ)had, ACM_METRIC_MAX_SIZE_FORMAT, 0); ok(rc == MMSYSERR_INVALPARAM, "acmMetrics(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALPARAM); /* try bad handle */ rc = acmMetrics((HACMOBJ)1, ACM_METRIC_MAX_SIZE_FORMAT, &dwSize); ok(rc == MMSYSERR_INVALHANDLE, "acmMetrics(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALHANDLE); /* try bad pointer and handle */ rc = acmMetrics((HACMOBJ)1, ACM_METRIC_MAX_SIZE_FORMAT, 0); ok(rc == MMSYSERR_INVALHANDLE, "acmMetrics(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALHANDLE); /* try valid parameters */ rc = acmMetrics((HACMOBJ)had, ACM_METRIC_MAX_SIZE_FORMAT, &dwSize); ok(rc == MMSYSERR_NOERROR, "acmMetrics(): rc = %08x, should be %08x\n", rc, MMSYSERR_NOERROR); if (rc == MMSYSERR_NOERROR) { ACMFORMATDETAILS fd; WAVEFORMATEX * pwfx; ACMFORMATTAGDETAILS aftd; /* try bad pointer */ rc = acmFormatEnum(had, 0, FormatEnumProc, 0, 0); ok(rc == MMSYSERR_INVALPARAM, "acmFormatEnum(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALPARAM); /* try bad structure size */ ZeroMemory(&fd, sizeof(fd)); rc = acmFormatEnum(had, &fd, FormatEnumProc, 0, 0); ok(rc == MMSYSERR_INVALPARAM, "acmFormatEnum(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALPARAM); fd.cbStruct = sizeof(fd) - 1; rc = acmFormatEnum(had, &fd, FormatEnumProc, 0, 0); ok(rc == MMSYSERR_INVALPARAM, "acmFormatEnum(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALPARAM); if (dwSize < sizeof(WAVEFORMATEX)) dwSize = sizeof(WAVEFORMATEX); pwfx = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, dwSize); pwfx->cbSize = LOWORD(dwSize) - sizeof(WAVEFORMATEX); pwfx->wFormatTag = WAVE_FORMAT_UNKNOWN; fd.cbStruct = sizeof(fd); fd.pwfx = pwfx; fd.cbwfx = dwSize; fd.dwFormatTag = WAVE_FORMAT_UNKNOWN; /* try valid parameters */ rc = acmFormatEnum(had, &fd, FormatEnumProc, 0, 0); ok(rc == MMSYSERR_NOERROR, "acmFormatEnum(): rc = %08x, should be %08x\n", rc, MMSYSERR_NOERROR); /* try bad pointer */ rc = acmFormatTagEnum(had, 0, FormatTagEnumProc, 0, 0); ok(rc == MMSYSERR_INVALPARAM, "acmFormatTagEnum(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALPARAM); /* try bad structure size */ ZeroMemory(&aftd, sizeof(aftd)); rc = acmFormatTagEnum(had, &aftd, FormatTagEnumProc, 0, 0); ok(rc == MMSYSERR_INVALPARAM, "acmFormatTagEnum(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALPARAM); aftd.cbStruct = sizeof(aftd) - 1; rc = acmFormatTagEnum(had, &aftd, FormatTagEnumProc, 0, 0); ok(rc == MMSYSERR_INVALPARAM, "acmFormatTagEnum(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALPARAM); aftd.cbStruct = sizeof(aftd); aftd.dwFormatTag = WAVE_FORMAT_UNKNOWN; /* try bad flag */ rc = acmFormatTagEnum(had, &aftd, FormatTagEnumProc, 0, 1); ok(rc == MMSYSERR_INVALFLAG, "acmFormatTagEnum(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALFLAG); /* try valid parameters */ rc = acmFormatTagEnum(had, &aftd, FormatTagEnumProc, 0, 0); ok(rc == MMSYSERR_NOERROR, "acmFormatTagEnum(): rc = %08x, should be %08x\n", rc, MMSYSERR_NOERROR); HeapFree(GetProcessHeap(), 0, pwfx); /* try invalid handle */ rc = acmDriverClose((HACMDRIVER)1, 0); ok(rc == MMSYSERR_INVALHANDLE, "acmDriverClose(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALHANDLE); /* try invalid flag */ rc = acmDriverClose(had, 1); ok(rc == MMSYSERR_INVALFLAG, "acmDriverClose(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALFLAG); /* try valid parameters */ rc = acmDriverClose(had, 0); ok(rc == MMSYSERR_NOERROR, "acmDriverClose(): rc = %08x, should be %08x\n", rc, MMSYSERR_NOERROR); /* try closing again */ rc = acmDriverClose(had, 0); ok(rc == MMSYSERR_INVALHANDLE, "acmDriverClose(): rc = %08x, should be %08x\n", rc, MMSYSERR_INVALHANDLE); } } return TRUE; }