Sweden-Number/dlls/dmusic/port.c

287 lines
11 KiB
C

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