diff options
| author | Wohlstand <admin@wohlnet.ru> | 2024-08-22 18:26:45 +0300 |
|---|---|---|
| committer | Wohlstand <admin@wohlnet.ru> | 2024-08-22 18:26:45 +0300 |
| commit | b00d3f8d933fc7de26b954bedf841cb484139562 (patch) | |
| tree | f2a7d6b2ee45cece57fdbe78a944b41c459a5c0a /utils/winmm_drv/src/winmm_drv.cpp | |
| parent | c68dc6970d5b4abab13e138ac977f7212ef32e4a (diff) | |
| download | libADLMIDI-b00d3f8d933fc7de26b954bedf841cb484139562.tar.gz libADLMIDI-b00d3f8d933fc7de26b954bedf841cb484139562.tar.bz2 libADLMIDI-b00d3f8d933fc7de26b954bedf841cb484139562.zip | |
WinMM: Added gaining function
Diffstat (limited to 'utils/winmm_drv/src/winmm_drv.cpp')
| -rw-r--r-- | utils/winmm_drv/src/winmm_drv.cpp | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/utils/winmm_drv/src/winmm_drv.cpp b/utils/winmm_drv/src/winmm_drv.cpp index 7f65dda..9baa56a 100644 --- a/utils/winmm_drv/src/winmm_drv.cpp +++ b/utils/winmm_drv/src/winmm_drv.cpp @@ -201,6 +201,7 @@ EXTERN_C HRESULT modGetCaps(PVOID capsPtr, DWORD capsSize) CHAR synthName[] = "libADLMIDI synth\0"; WCHAR synthNameW[] = L"libADLMIDI synth\0"; + DWORD support = MIDICAPS_VOLUME | MIDICAPS_LRVOLUME; switch(capsSize) { @@ -214,7 +215,7 @@ EXTERN_C HRESULT modGetCaps(PVOID capsPtr, DWORD capsSize) myCapsA->wVoices = 0; myCapsA->wNotes = 0; myCapsA->wChannelMask = 0xffff; - myCapsA->dwSupport = 0; + myCapsA->dwSupport = support; return MMSYSERR_NOERROR; case(sizeof(MIDIOUTCAPSW)): @@ -227,7 +228,7 @@ EXTERN_C HRESULT modGetCaps(PVOID capsPtr, DWORD capsSize) myCapsW->wVoices = 0; myCapsW->wNotes = 0; myCapsW->wChannelMask = 0xffff; - myCapsW->dwSupport = 0; + myCapsW->dwSupport = support; return MMSYSERR_NOERROR; case(sizeof(MIDIOUTCAPS2A)): @@ -240,7 +241,7 @@ EXTERN_C HRESULT modGetCaps(PVOID capsPtr, DWORD capsSize) myCaps2A->wVoices = 0; myCaps2A->wNotes = 0; myCaps2A->wChannelMask = 0xffff; - myCaps2A->dwSupport = 0; + myCaps2A->dwSupport = support; return MMSYSERR_NOERROR; case(sizeof(MIDIOUTCAPS2W)): @@ -253,7 +254,7 @@ EXTERN_C HRESULT modGetCaps(PVOID capsPtr, DWORD capsSize) myCaps2W->wVoices = 0; myCaps2W->wNotes = 0; myCaps2W->wChannelMask = 0xffff; - myCaps2W->dwSupport = 0; + myCaps2W->dwSupport = support; return MMSYSERR_NOERROR; default: @@ -316,7 +317,8 @@ LONG CloseDriver(Driver *driver, UINT uDeviceID, UINT uMsg, DWORD_PTR dwUser, DW return MMSYSERR_NOERROR; } -EXTERN_C DWORD __declspec(dllexport) __stdcall modMessage(DWORD uDeviceID, DWORD uMsg, DWORD_PTR dwUser, DWORD_PTR dwParam1, DWORD_PTR dwParam2) +EXTERN_C DWORD __declspec(dllexport) __stdcall +modMessage(DWORD uDeviceID, DWORD uMsg, DWORD_PTR dwUser, DWORD_PTR dwParam1, DWORD_PTR dwParam2) { MIDIHDR *midiHdr; Driver *driver = &drivers[uDeviceID]; @@ -377,6 +379,15 @@ EXTERN_C DWORD __declspec(dllexport) __stdcall modMessage(DWORD uDeviceID, DWORD DoCallback(uDeviceID, dwUser, MOM_DONE, dwParam1, (DWORD_PTR)NULL); return MMSYSERR_NOERROR; + case MODM_GETVOLUME: + if(dwParam1) + *(DWORD *)dwParam1 = midiSynth.GetVolume(); + return MMSYSERR_NOERROR; + + case MODM_SETVOLUME: + midiSynth.SetVolume(dwParam1); + return MMSYSERR_NOERROR; + case MODM_GETNUMDEVS: return 0x1; |