287 lines
11 KiB
C
287 lines
11 KiB
C
/* IDirectMusicPort Implementation
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*
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* Copyright (C) 2003-2004 Rok Mandeljc
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "dmusic_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
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/* IDirectMusicPortImpl IUnknown part: */
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static HRESULT WINAPI IDirectMusicPortImpl_QueryInterface (LPDIRECTMUSICPORT iface, REFIID riid, LPVOID *ppobj) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
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if (IsEqualIID (riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IDirectMusicPort)) {
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IUnknown_AddRef(iface);
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*ppobj = This;
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return S_OK;
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}
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WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
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return E_NOINTERFACE;
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}
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static ULONG WINAPI IDirectMusicPortImpl_AddRef (LPDIRECTMUSICPORT iface) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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ULONG refCount = InterlockedIncrement(&This->ref);
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TRACE("(%p)->(ref before=%u)\n", This, refCount - 1);
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DMUSIC_LockModule();
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return refCount;
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}
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static ULONG WINAPI IDirectMusicPortImpl_Release (LPDIRECTMUSICPORT iface) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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ULONG refCount = InterlockedDecrement(&This->ref);
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TRACE("(%p)->(ref before=%u)\n", This, refCount + 1);
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if (!refCount) {
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HeapFree(GetProcessHeap(), 0, This);
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}
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DMUSIC_UnlockModule();
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return refCount;
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}
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/* IDirectMusicPortImpl IDirectMusicPort part: */
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static HRESULT WINAPI IDirectMusicPortImpl_PlayBuffer (LPDIRECTMUSICPORT iface, LPDIRECTMUSICBUFFER pBuffer) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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FIXME("(%p, %p): stub\n", This, pBuffer);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicPortImpl_SetReadNotificationHandle (LPDIRECTMUSICPORT iface, HANDLE hEvent) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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FIXME("(%p, %p): stub\n", This, hEvent);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicPortImpl_Read (LPDIRECTMUSICPORT iface, LPDIRECTMUSICBUFFER pBuffer) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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FIXME("(%p, %p): stub\n", This, pBuffer);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicPortImpl_DownloadInstrument (LPDIRECTMUSICPORT iface, IDirectMusicInstrument* pInstrument, IDirectMusicDownloadedInstrument** ppDownloadedInstrument, DMUS_NOTERANGE* pNoteRanges, DWORD dwNumNoteRanges) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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FIXME("(%p, %p, %p, %p, %d): stub\n", This, pInstrument, ppDownloadedInstrument, pNoteRanges, dwNumNoteRanges);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicPortImpl_UnloadInstrument (LPDIRECTMUSICPORT iface, IDirectMusicDownloadedInstrument *pDownloadedInstrument) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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FIXME("(%p, %p): stub\n", This, pDownloadedInstrument);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicPortImpl_GetLatencyClock (LPDIRECTMUSICPORT iface, IReferenceClock** ppClock) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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TRACE("(%p, %p)\n", This, ppClock);
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*ppClock = This->pLatencyClock;
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IReferenceClock_AddRef (*ppClock);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicPortImpl_GetRunningStats (LPDIRECTMUSICPORT iface, LPDMUS_SYNTHSTATS pStats) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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FIXME("(%p, %p): stub\n", This, pStats);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicPortImpl_Compact (LPDIRECTMUSICPORT iface) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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FIXME("(%p): stub\n", This);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicPortImpl_GetCaps (LPDIRECTMUSICPORT iface, LPDMUS_PORTCAPS pPortCaps) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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TRACE("(%p, %p)\n", This, pPortCaps);
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*pPortCaps = This->caps;
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicPortImpl_DeviceIoControl (LPDIRECTMUSICPORT iface, DWORD dwIoControlCode, LPVOID lpInBuffer, DWORD nInBufferSize, LPVOID lpOutBuffer, DWORD nOutBufferSize, LPDWORD lpBytesReturned, LPOVERLAPPED lpOverlapped) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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FIXME("(%p, %d, %p, %d, %p, %d, %p, %p): stub\n", This, dwIoControlCode, lpInBuffer, nInBufferSize, lpOutBuffer, nOutBufferSize, lpBytesReturned, lpOverlapped);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicPortImpl_SetNumChannelGroups (LPDIRECTMUSICPORT iface, DWORD dwChannelGroups) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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FIXME("(%p, %d): semi-stub\n", This, dwChannelGroups);
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This->nrofgroups = dwChannelGroups;
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicPortImpl_GetNumChannelGroups (LPDIRECTMUSICPORT iface, LPDWORD pdwChannelGroups) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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TRACE("(%p, %p)\n", This, pdwChannelGroups);
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*pdwChannelGroups = This->nrofgroups;
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return S_OK;
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}
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HRESULT WINAPI IDirectMusicPortImpl_Activate (LPDIRECTMUSICPORT iface, BOOL fActive) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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TRACE("(%p, %d)\n", This, fActive);
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This->fActive = fActive;
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicPortImpl_SetChannelPriority (LPDIRECTMUSICPORT iface, DWORD dwChannelGroup, DWORD dwChannel, DWORD dwPriority) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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FIXME("(%p, %d, %d, %d): semi-stub\n", This, dwChannelGroup, dwChannel, dwPriority);
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if (dwChannel > 16) {
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WARN("isn't there supposed to be 16 channels (no. %d requested)?! (faking as it is ok)\n", dwChannel);
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/*return E_INVALIDARG;*/
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}
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicPortImpl_GetChannelPriority (LPDIRECTMUSICPORT iface, DWORD dwChannelGroup, DWORD dwChannel, LPDWORD pdwPriority) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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TRACE("(%p, %d, %d, %p)\n", This, dwChannelGroup, dwChannel, pdwPriority);
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*pdwPriority = This->group[dwChannelGroup-1].channel[dwChannel].priority;
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicPortImpl_SetDirectSound (LPDIRECTMUSICPORT iface, LPDIRECTSOUND pDirectSound, LPDIRECTSOUNDBUFFER pDirectSoundBuffer) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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FIXME("(%p, %p, %p): stub\n", This, pDirectSound, pDirectSoundBuffer);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicPortImpl_GetFormat (LPDIRECTMUSICPORT iface, LPWAVEFORMATEX pWaveFormatEx, LPDWORD pdwWaveFormatExSize, LPDWORD pdwBufferSize) {
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IDirectMusicPortImpl *This = (IDirectMusicPortImpl *)iface;
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WAVEFORMATEX format;
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FIXME("(%p, %p, %p, %p): stub\n", This, pWaveFormatEx, pdwWaveFormatExSize, pdwBufferSize);
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if (pWaveFormatEx == NULL)
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{
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if (pdwWaveFormatExSize)
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*pdwWaveFormatExSize = sizeof(format);
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else
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return E_POINTER;
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}
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else
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{
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if (pdwWaveFormatExSize == NULL)
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return E_POINTER;
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/* Just fill this in with something that will not crash Direct Sound for now. */
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/* It won't be used anyway until Performances are completed */
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format.wFormatTag = WAVE_FORMAT_PCM;
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format.nChannels = 2; /* This->params.dwAudioChannels; */
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format.nSamplesPerSec = 44100; /* This->params.dwSampleRate; */
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format.wBitsPerSample = 16; /* FIXME: check this */
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format.nBlockAlign = (format.wBitsPerSample * format.nChannels) / 8;
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format.nAvgBytesPerSec = format.nSamplesPerSec * format.nBlockAlign;
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format.cbSize = 0;
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if (*pdwWaveFormatExSize >= sizeof(format))
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{
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CopyMemory(pWaveFormatEx, &format, min(sizeof(format), *pdwWaveFormatExSize));
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*pdwWaveFormatExSize = sizeof(format); /* FIXME check if this is set */
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}
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else
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return E_POINTER; /* FIXME find right error */
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}
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if (pdwBufferSize)
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*pdwBufferSize = 44100 * 2 * 2;
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else
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return E_POINTER;
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return S_OK;
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}
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const IDirectMusicPortVtbl DirectMusicPort_Vtbl = {
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IDirectMusicPortImpl_QueryInterface,
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IDirectMusicPortImpl_AddRef,
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IDirectMusicPortImpl_Release,
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IDirectMusicPortImpl_PlayBuffer,
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IDirectMusicPortImpl_SetReadNotificationHandle,
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IDirectMusicPortImpl_Read,
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IDirectMusicPortImpl_DownloadInstrument,
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IDirectMusicPortImpl_UnloadInstrument,
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IDirectMusicPortImpl_GetLatencyClock,
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IDirectMusicPortImpl_GetRunningStats,
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IDirectMusicPortImpl_Compact,
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IDirectMusicPortImpl_GetCaps,
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IDirectMusicPortImpl_DeviceIoControl,
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IDirectMusicPortImpl_SetNumChannelGroups,
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IDirectMusicPortImpl_GetNumChannelGroups,
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IDirectMusicPortImpl_Activate,
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IDirectMusicPortImpl_SetChannelPriority,
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IDirectMusicPortImpl_GetChannelPriority,
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IDirectMusicPortImpl_SetDirectSound,
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IDirectMusicPortImpl_GetFormat
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};
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HRESULT WINAPI DMUSIC_CreateDirectMusicPortImpl (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter, LPDMUS_PORTPARAMS pPortParams, LPDMUS_PORTCAPS pPortCaps) {
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IDirectMusicPortImpl *obj;
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HRESULT hr = E_FAIL;
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TRACE("(%p,%p,%p)\n", lpcGUID, ppobj, pUnkOuter);
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obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicPortImpl));
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if (NULL == obj) {
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*ppobj = (LPDIRECTMUSICPORT) NULL;
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return E_OUTOFMEMORY;
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}
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obj->lpVtbl = &DirectMusicPort_Vtbl;
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obj->ref = 0; /* will be inited by QueryInterface */
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obj->fActive = FALSE;
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obj->params = *pPortParams;
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obj->caps = *pPortCaps;
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obj->pDirectSound = NULL;
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obj->pLatencyClock = NULL;
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hr = DMUSIC_CreateReferenceClockImpl(&IID_IReferenceClock, (LPVOID*)&obj->pLatencyClock, NULL);
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#if 0
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if (pPortParams->dwValidParams & DMUS_PORTPARAMS_CHANNELGROUPS) {
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obj->nrofgroups = pPortParams->dwChannelGroups;
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/* setting default priorities */
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for (j = 0; j < obj->nrofgroups; j++) {
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TRACE ("Setting default channel priorities on channel group %i\n", j + 1);
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obj->group[j].channel[0].priority = DAUD_CHAN1_DEF_VOICE_PRIORITY;
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obj->group[j].channel[1].priority = DAUD_CHAN2_DEF_VOICE_PRIORITY;
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obj->group[j].channel[2].priority = DAUD_CHAN3_DEF_VOICE_PRIORITY;
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obj->group[j].channel[3].priority = DAUD_CHAN4_DEF_VOICE_PRIORITY;
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obj->group[j].channel[4].priority = DAUD_CHAN5_DEF_VOICE_PRIORITY;
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obj->group[j].channel[5].priority = DAUD_CHAN6_DEF_VOICE_PRIORITY;
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obj->group[j].channel[6].priority = DAUD_CHAN7_DEF_VOICE_PRIORITY;
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obj->group[j].channel[7].priority = DAUD_CHAN8_DEF_VOICE_PRIORITY;
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obj->group[j].channel[8].priority = DAUD_CHAN9_DEF_VOICE_PRIORITY;
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obj->group[j].channel[9].priority = DAUD_CHAN10_DEF_VOICE_PRIORITY;
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obj->group[j].channel[10].priority = DAUD_CHAN11_DEF_VOICE_PRIORITY;
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obj->group[j].channel[11].priority = DAUD_CHAN12_DEF_VOICE_PRIORITY;
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obj->group[j].channel[12].priority = DAUD_CHAN13_DEF_VOICE_PRIORITY;
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obj->group[j].channel[13].priority = DAUD_CHAN14_DEF_VOICE_PRIORITY;
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obj->group[j].channel[14].priority = DAUD_CHAN15_DEF_VOICE_PRIORITY;
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obj->group[j].channel[15].priority = DAUD_CHAN16_DEF_VOICE_PRIORITY;
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}
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}
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#endif
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return IDirectMusicPortImpl_QueryInterface ((LPDIRECTMUSICPORT)obj, lpcGUID, ppobj);
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}
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