Sweden-Number/dlls/dmsynth/synthsink.c

331 lines
10 KiB
C

/*
* IDirectMusicSynthSink Implementation
*
* Copyright (C) 2003-2004 Rok Mandeljc
* Copyright (C) 2012 Christian Costa
*
* 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
*/
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include "dmsynth_private.h"
#include "initguid.h"
#include "uuids.h"
WINE_DEFAULT_DEBUG_CHANNEL(dmsynth);
static inline IDirectMusicSynthSinkImpl *impl_from_IDirectMusicSynthSink(IDirectMusicSynthSink *iface)
{
return CONTAINING_RECORD(iface, IDirectMusicSynthSinkImpl, IDirectMusicSynthSink_iface);
}
/* IDirectMusicSynthSinkImpl IUnknown part: */
static HRESULT WINAPI IDirectMusicSynthSinkImpl_QueryInterface(IDirectMusicSynthSink *iface,
REFIID riid, void **ret_iface)
{
IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
TRACE("(%p)->(%s, %p)\n", iface, debugstr_dmguid(riid), ret_iface);
if (IsEqualIID (riid, &IID_IUnknown) ||
IsEqualIID (riid, &IID_IDirectMusicSynthSink))
{
IUnknown_AddRef(iface);
*ret_iface = iface;
return S_OK;
}
else if (IsEqualIID(riid, &IID_IKsControl))
{
IUnknown_AddRef(iface);
*ret_iface = &This->IKsControl_iface;
return S_OK;
}
*ret_iface = NULL;
WARN("(%p)->(%s, %p): not found\n", iface, debugstr_dmguid(riid), ret_iface);
return E_NOINTERFACE;
}
static ULONG WINAPI IDirectMusicSynthSinkImpl_AddRef(IDirectMusicSynthSink *iface)
{
IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p): new ref = %lu\n", This, ref);
return ref;
}
static ULONG WINAPI IDirectMusicSynthSinkImpl_Release(IDirectMusicSynthSink *iface)
{
IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p): new ref = %lu\n", This, ref);
if (!ref) {
if (This->latency_clock)
IReferenceClock_Release(This->latency_clock);
if (This->master_clock)
IReferenceClock_Release(This->master_clock);
HeapFree(GetProcessHeap(), 0, This);
DMSYNTH_UnlockModule();
}
return ref;
}
/* IDirectMusicSynthSinkImpl IDirectMusicSynthSink part: */
static HRESULT WINAPI IDirectMusicSynthSinkImpl_Init(IDirectMusicSynthSink *iface,
IDirectMusicSynth *synth)
{
IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
TRACE("(%p)->(%p)\n", This, synth);
/* Not holding a reference to avoid circular dependencies.
The synth will release the sink during the synth's destruction. */
This->synth = synth;
return S_OK;
}
static HRESULT WINAPI IDirectMusicSynthSinkImpl_SetMasterClock(IDirectMusicSynthSink *iface,
IReferenceClock *clock)
{
IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
TRACE("(%p)->(%p)\n", This, clock);
if (!clock)
return E_POINTER;
if (This->active)
return E_FAIL;
IReferenceClock_AddRef(clock);
This->master_clock = clock;
return S_OK;
}
static HRESULT WINAPI IDirectMusicSynthSinkImpl_GetLatencyClock(IDirectMusicSynthSink *iface,
IReferenceClock **clock)
{
IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
TRACE("(%p)->(%p)\n", iface, clock);
if (!clock)
return E_POINTER;
*clock = This->latency_clock;
IReferenceClock_AddRef(This->latency_clock);
return S_OK;
}
static HRESULT WINAPI IDirectMusicSynthSinkImpl_Activate(IDirectMusicSynthSink *iface,
BOOL enable)
{
IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
FIXME("(%p)->(%d): stub\n", This, enable);
return S_OK;
}
static HRESULT WINAPI IDirectMusicSynthSinkImpl_SampleToRefTime(IDirectMusicSynthSink *iface,
LONGLONG sample_time, REFERENCE_TIME *ref_time)
{
IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
FIXME("(%p)->(0x%s, %p): stub\n", This, wine_dbgstr_longlong(sample_time), ref_time);
return S_OK;
}
static HRESULT WINAPI IDirectMusicSynthSinkImpl_RefTimeToSample(IDirectMusicSynthSink *iface,
REFERENCE_TIME ref_time, LONGLONG *sample_time)
{
IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
FIXME("(%p)->(0x%s, %p): stub\n", This, wine_dbgstr_longlong(ref_time), sample_time);
return S_OK;
}
static HRESULT WINAPI IDirectMusicSynthSinkImpl_SetDirectSound(IDirectMusicSynthSink *iface,
IDirectSound *dsound, IDirectSoundBuffer *dsound_buffer)
{
IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
FIXME("(%p)->(%p, %p): stub\n", This, dsound, dsound_buffer);
return S_OK;
}
static HRESULT WINAPI IDirectMusicSynthSinkImpl_GetDesiredBufferSize(IDirectMusicSynthSink *iface,
DWORD *size)
{
IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
WAVEFORMATEX format;
DWORD fmtsize = sizeof(format);
TRACE("(%p, %p)\n", This, size);
if (!size)
return E_POINTER;
if (!This->synth)
return DMUS_E_SYNTHNOTCONFIGURED;
if (FAILED(IDirectMusicSynth_GetFormat(This->synth, &format, &fmtsize)))
return E_UNEXPECTED;
*size = format.nSamplesPerSec * format.nChannels * 4;
return S_OK;
}
static const IDirectMusicSynthSinkVtbl DirectMusicSynthSink_Vtbl = {
IDirectMusicSynthSinkImpl_QueryInterface,
IDirectMusicSynthSinkImpl_AddRef,
IDirectMusicSynthSinkImpl_Release,
IDirectMusicSynthSinkImpl_Init,
IDirectMusicSynthSinkImpl_SetMasterClock,
IDirectMusicSynthSinkImpl_GetLatencyClock,
IDirectMusicSynthSinkImpl_Activate,
IDirectMusicSynthSinkImpl_SampleToRefTime,
IDirectMusicSynthSinkImpl_RefTimeToSample,
IDirectMusicSynthSinkImpl_SetDirectSound,
IDirectMusicSynthSinkImpl_GetDesiredBufferSize
};
static inline IDirectMusicSynthSinkImpl *impl_from_IKsControl(IKsControl *iface)
{
return CONTAINING_RECORD(iface, IDirectMusicSynthSinkImpl, IKsControl_iface);
}
static HRESULT WINAPI DMSynthSinkImpl_IKsControl_QueryInterface(IKsControl* iface, REFIID riid, LPVOID *ppobj)
{
IDirectMusicSynthSinkImpl *This = impl_from_IKsControl(iface);
return IDirectMusicSynthSinkImpl_QueryInterface(&This->IDirectMusicSynthSink_iface, riid, ppobj);
}
static ULONG WINAPI DMSynthSinkImpl_IKsControl_AddRef(IKsControl* iface)
{
IDirectMusicSynthSinkImpl *This = impl_from_IKsControl(iface);
return IDirectMusicSynthSinkImpl_AddRef(&This->IDirectMusicSynthSink_iface);
}
static ULONG WINAPI DMSynthSinkImpl_IKsControl_Release(IKsControl* iface)
{
IDirectMusicSynthSinkImpl *This = impl_from_IKsControl(iface);
return IDirectMusicSynthSinkImpl_Release(&This->IDirectMusicSynthSink_iface);
}
static HRESULT WINAPI DMSynthSinkImpl_IKsControl_KsProperty(IKsControl* iface, PKSPROPERTY Property, ULONG PropertyLength, LPVOID PropertyData,
ULONG DataLength, ULONG* BytesReturned)
{
TRACE("(%p, %p, %lu, %p, %lu, %p)\n", iface, Property, PropertyLength, PropertyData, DataLength, BytesReturned);
TRACE("Property = %s - %lu - %lu\n", debugstr_guid(&Property->u.s.Set), Property->u.s.Id, Property->u.s.Flags);
if (Property->u.s.Flags != KSPROPERTY_TYPE_GET)
{
FIXME("Property flags %lu not yet supported\n", Property->u.s.Flags);
return S_FALSE;
}
if (DataLength < sizeof(DWORD))
return E_NOT_SUFFICIENT_BUFFER;
if (IsEqualGUID(&Property->u.s.Set, &GUID_DMUS_PROP_SinkUsesDSound))
{
*(DWORD*)PropertyData = TRUE;
*BytesReturned = sizeof(DWORD);
}
else
{
FIXME("Unknown property %s\n", debugstr_guid(&Property->u.s.Set));
*(DWORD*)PropertyData = FALSE;
*BytesReturned = sizeof(DWORD);
}
return S_OK;
}
static HRESULT WINAPI DMSynthSinkImpl_IKsControl_KsMethod(IKsControl* iface, PKSMETHOD Method, ULONG MethodLength, LPVOID MethodData,
ULONG DataLength, ULONG* BytesReturned)
{
FIXME("(%p, %p, %lu, %p, %lu, %p): stub\n", iface, Method, MethodLength, MethodData, DataLength, BytesReturned);
return E_NOTIMPL;
}
static HRESULT WINAPI DMSynthSinkImpl_IKsControl_KsEvent(IKsControl* iface, PKSEVENT Event, ULONG EventLength, LPVOID EventData,
ULONG DataLength, ULONG* BytesReturned)
{
FIXME("(%p, %p, %lu, %p, %lu, %p): stub\n", iface, Event, EventLength, EventData, DataLength, BytesReturned);
return E_NOTIMPL;
}
static const IKsControlVtbl DMSynthSinkImpl_IKsControl_Vtbl = {
DMSynthSinkImpl_IKsControl_QueryInterface,
DMSynthSinkImpl_IKsControl_AddRef,
DMSynthSinkImpl_IKsControl_Release,
DMSynthSinkImpl_IKsControl_KsProperty,
DMSynthSinkImpl_IKsControl_KsMethod,
DMSynthSinkImpl_IKsControl_KsEvent
};
/* for ClassFactory */
HRESULT WINAPI DMUSIC_CreateDirectMusicSynthSinkImpl(REFIID riid, void **ret_iface)
{
IDirectMusicSynthSinkImpl *obj;
HRESULT hr;
TRACE("(%s, %p)\n", debugstr_guid(riid), ret_iface);
*ret_iface = NULL;
obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicSynthSinkImpl));
if (!obj)
return E_OUTOFMEMORY;
obj->IDirectMusicSynthSink_iface.lpVtbl = &DirectMusicSynthSink_Vtbl;
obj->IKsControl_iface.lpVtbl = &DMSynthSinkImpl_IKsControl_Vtbl;
obj->ref = 1;
hr = CoCreateInstance(&CLSID_SystemClock, NULL, CLSCTX_INPROC_SERVER, &IID_IReferenceClock, (LPVOID*)&obj->latency_clock);
if (FAILED(hr))
{
HeapFree(GetProcessHeap(), 0, obj);
return hr;
}
DMSYNTH_LockModule();
hr = IDirectMusicSynthSink_QueryInterface(&obj->IDirectMusicSynthSink_iface, riid, ret_iface);
IDirectMusicSynthSink_Release(&obj->IDirectMusicSynthSink_iface);
return hr;
}