forked from Mirrors/wine-wine
quartz: Merge enumregfilters.c into filtermapper.c.
Signed-off-by: Zebediah Figura <z.figura12@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>feature/deterministic
Zebediah Figura
Alexandre Julliard
parent
f7718d6453
commit
d42b598399
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@ -9,7 +9,6 @@ C_SRCS = \
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avidec.c \
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dsoundrender.c \
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enummoniker.c \
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enumregfilters.c \
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filesource.c \
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filtergraph.c \
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filtermapper.c \
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@ -1,224 +0,0 @@
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/*
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* Implementation of IEnumRegFilters Interface
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*
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* Copyright 2004 Christian Costa
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*
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* This library 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 library 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 library; 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 "quartz_private.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(quartz);
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typedef struct IEnumRegFiltersImpl
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{
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IEnumRegFilters IEnumRegFilters_iface;
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LONG refCount;
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ULONG size;
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REGFILTER* RegFilters;
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ULONG uIndex;
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} IEnumRegFiltersImpl;
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static inline IEnumRegFiltersImpl *impl_from_IEnumRegFilters(IEnumRegFilters *iface)
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{
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return CONTAINING_RECORD(iface, IEnumRegFiltersImpl, IEnumRegFilters_iface);
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}
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static const struct IEnumRegFiltersVtbl IEnumRegFiltersImpl_Vtbl;
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HRESULT IEnumRegFiltersImpl_Construct(REGFILTER* pInRegFilters, const ULONG size, IEnumRegFilters ** ppEnum)
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{
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IEnumRegFiltersImpl* pEnumRegFilters;
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REGFILTER* pRegFilters = NULL;
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unsigned int i;
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TRACE("(%p, %d, %p)\n", pInRegFilters, size, ppEnum);
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pEnumRegFilters = CoTaskMemAlloc(sizeof(IEnumRegFiltersImpl));
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if (!pEnumRegFilters)
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{
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*ppEnum = NULL;
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return E_OUTOFMEMORY;
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}
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/* Accept size of 0 */
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if (size)
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{
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pRegFilters = CoTaskMemAlloc(sizeof(REGFILTER)*size);
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if (!pRegFilters)
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{
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CoTaskMemFree(pEnumRegFilters);
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*ppEnum = NULL;
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return E_OUTOFMEMORY;
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}
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}
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for(i = 0; i < size; i++)
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{
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pRegFilters[i].Clsid = pInRegFilters[i].Clsid;
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pRegFilters[i].Name = CoTaskMemAlloc((lstrlenW(pInRegFilters[i].Name)+1)*sizeof(WCHAR));
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if (!pRegFilters[i].Name)
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{
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while(i)
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CoTaskMemFree(pRegFilters[--i].Name);
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CoTaskMemFree(pRegFilters);
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CoTaskMemFree(pEnumRegFilters);
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return E_OUTOFMEMORY;
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}
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CopyMemory(pRegFilters[i].Name, pInRegFilters[i].Name, (lstrlenW(pInRegFilters[i].Name)+1)*sizeof(WCHAR));
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}
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pEnumRegFilters->IEnumRegFilters_iface.lpVtbl = &IEnumRegFiltersImpl_Vtbl;
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pEnumRegFilters->refCount = 1;
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pEnumRegFilters->uIndex = 0;
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pEnumRegFilters->RegFilters = pRegFilters;
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pEnumRegFilters->size = size;
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*ppEnum = &pEnumRegFilters->IEnumRegFilters_iface;
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return S_OK;
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}
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static HRESULT WINAPI IEnumRegFiltersImpl_QueryInterface(IEnumRegFilters * iface, REFIID riid, LPVOID * ppv)
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{
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TRACE("(%p)->(%s, %p)\n", iface, qzdebugstr_guid(riid), ppv);
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*ppv = NULL;
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if (IsEqualIID(riid, &IID_IUnknown))
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*ppv = iface;
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else if (IsEqualIID(riid, &IID_IEnumRegFilters))
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*ppv = iface;
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if (*ppv)
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{
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IUnknown_AddRef((IUnknown *)(*ppv));
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return S_OK;
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}
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FIXME("No interface for %s!\n", qzdebugstr_guid(riid));
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return E_NOINTERFACE;
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}
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static ULONG WINAPI IEnumRegFiltersImpl_AddRef(IEnumRegFilters * iface)
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{
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IEnumRegFiltersImpl *This = impl_from_IEnumRegFilters(iface);
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ULONG refCount = InterlockedIncrement(&This->refCount);
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TRACE("(%p)\n", iface);
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return refCount;
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}
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static ULONG WINAPI IEnumRegFiltersImpl_Release(IEnumRegFilters * iface)
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{
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IEnumRegFiltersImpl *This = impl_from_IEnumRegFilters(iface);
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ULONG refCount = InterlockedDecrement(&This->refCount);
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TRACE("(%p)\n", iface);
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if (!refCount)
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{
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ULONG i;
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for(i = 0; i < This->size; i++)
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{
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CoTaskMemFree(This->RegFilters[i].Name);
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}
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CoTaskMemFree(This->RegFilters);
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CoTaskMemFree(This);
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return 0;
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} else
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return refCount;
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}
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static HRESULT WINAPI IEnumRegFiltersImpl_Next(IEnumRegFilters * iface, ULONG cFilters, REGFILTER ** ppRegFilter, ULONG * pcFetched)
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{
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ULONG cFetched;
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IEnumRegFiltersImpl *This = impl_from_IEnumRegFilters(iface);
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unsigned int i;
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cFetched = min(This->size, This->uIndex + cFilters) - This->uIndex;
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TRACE("(%p)->(%u, %p, %p)\n", iface, cFilters, ppRegFilter, pcFetched);
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if (cFetched > 0)
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{
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for(i = 0; i < cFetched; i++)
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{
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/* The string in the REGFILTER structure must be allocated in the same block as the REGFILTER structure itself */
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ppRegFilter[i] = CoTaskMemAlloc(sizeof(REGFILTER)+(lstrlenW(This->RegFilters[This->uIndex + i].Name)+1)*sizeof(WCHAR));
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if (!ppRegFilter[i])
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{
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while(i)
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{
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CoTaskMemFree(ppRegFilter[--i]);
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ppRegFilter[i] = NULL;
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}
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return E_OUTOFMEMORY;
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}
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ppRegFilter[i]->Clsid = This->RegFilters[This->uIndex + i].Clsid;
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ppRegFilter[i]->Name = (WCHAR*)((char*)ppRegFilter[i]+sizeof(REGFILTER));
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CopyMemory(ppRegFilter[i]->Name, This->RegFilters[This->uIndex + i].Name,
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(lstrlenW(This->RegFilters[This->uIndex + i].Name)+1)*sizeof(WCHAR));
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}
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This->uIndex += cFetched;
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if (pcFetched)
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*pcFetched = cFetched;
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return S_OK;
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}
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return S_FALSE;
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}
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static HRESULT WINAPI IEnumRegFiltersImpl_Skip(IEnumRegFilters * iface, ULONG n)
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{
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TRACE("(%p)->(%u)\n", iface, n);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI IEnumRegFiltersImpl_Reset(IEnumRegFilters * iface)
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{
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IEnumRegFiltersImpl *This = impl_from_IEnumRegFilters(iface);
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TRACE("(%p)\n", iface);
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This->uIndex = 0;
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return S_OK;
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}
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static HRESULT WINAPI IEnumRegFiltersImpl_Clone(IEnumRegFilters * iface, IEnumRegFilters ** ppEnum)
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{
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TRACE("(%p)->(%p)\n", iface, ppEnum);
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return E_NOTIMPL;
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}
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static const IEnumRegFiltersVtbl IEnumRegFiltersImpl_Vtbl =
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{
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IEnumRegFiltersImpl_QueryInterface,
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IEnumRegFiltersImpl_AddRef,
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IEnumRegFiltersImpl_Release,
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IEnumRegFiltersImpl_Next,
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IEnumRegFiltersImpl_Skip,
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IEnumRegFiltersImpl_Reset,
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IEnumRegFiltersImpl_Clone
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};
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@ -42,6 +42,164 @@
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WINE_DEFAULT_DEBUG_CHANNEL(quartz);
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struct enum_reg_filters
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{
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IEnumRegFilters IEnumRegFilters_iface;
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LONG refcount;
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unsigned int index, count;
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REGFILTER *filters;
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};
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static struct enum_reg_filters *impl_from_IEnumRegFilters(IEnumRegFilters *iface)
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{
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return CONTAINING_RECORD(iface, struct enum_reg_filters, IEnumRegFilters_iface);
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}
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static HRESULT WINAPI enum_reg_filters_QueryInterface(IEnumRegFilters *iface, REFIID iid, void **out)
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{
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TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
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if (IsEqualGUID(iid, &IID_IUnknown) || IsEqualGUID(iid, &IID_IEnumRegFilters))
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{
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IEnumRegFilters_AddRef(iface);
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*out = iface;
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return S_OK;
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}
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WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
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*out = NULL;
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return E_NOINTERFACE;
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}
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static ULONG WINAPI enum_reg_filters_AddRef(IEnumRegFilters *iface)
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{
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struct enum_reg_filters *enumerator = impl_from_IEnumRegFilters(iface);
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ULONG refcount = InterlockedIncrement(&enumerator->refcount);
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TRACE("%p increasing refcount to %u.\n", enumerator, refcount);
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return refcount;
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}
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static ULONG WINAPI enum_reg_filters_Release(IEnumRegFilters *iface)
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{
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struct enum_reg_filters *enumerator = impl_from_IEnumRegFilters(iface);
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ULONG refcount = InterlockedDecrement(&enumerator->refcount);
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unsigned int i;
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TRACE("%p decreasing refcount to %u.\n", enumerator, refcount);
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if (!refcount)
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{
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for (i = 0; i < enumerator->count; ++i)
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free(enumerator->filters[i].Name);
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free(enumerator->filters);
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free(enumerator);
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}
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return refcount;
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}
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static HRESULT WINAPI enum_reg_filters_Next(IEnumRegFilters *iface, ULONG count,
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REGFILTER **filters, ULONG *ret_count)
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{
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struct enum_reg_filters *enumerator = impl_from_IEnumRegFilters(iface);
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unsigned int i;
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TRACE("iface %p, count %u, filters %p, ret_count %p.\n", iface, count, filters, ret_count);
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for (i = 0; i < count && enumerator->index + i < enumerator->count; ++i)
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{
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REGFILTER *filter = &enumerator->filters[enumerator->index + i];
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if (!(filters[i] = CoTaskMemAlloc(sizeof(REGFILTER) + (wcslen(filter->Name) + 1) * sizeof(WCHAR))))
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{
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while (i--)
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CoTaskMemFree(filters[i]);
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memset(filters, 0, count * sizeof(*filters));
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*ret_count = 0;
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return E_OUTOFMEMORY;
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}
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filters[i]->Clsid = filter->Clsid;
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filters[i]->Name = (WCHAR *)(filters[i] + 1);
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wcscpy(filters[i]->Name, filter->Name);
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}
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enumerator->index += i;
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if (ret_count)
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*ret_count = i;
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return i ? S_OK : S_FALSE;
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}
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static HRESULT WINAPI enum_reg_filters_Skip(IEnumRegFilters *iface, ULONG count)
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{
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TRACE("iface %p, count %u, unimplemented.\n", iface, count);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI enum_reg_filters_Reset(IEnumRegFilters *iface)
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{
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struct enum_reg_filters *enumerator = impl_from_IEnumRegFilters(iface);
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TRACE("iface %p.\n", iface);
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enumerator->index = 0;
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return S_OK;
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}
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static HRESULT WINAPI enum_reg_filters_Clone(IEnumRegFilters *iface, IEnumRegFilters **out)
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{
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TRACE("iface %p, out %p, unimplemented.\n", iface, out);
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return E_NOTIMPL;
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}
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static const IEnumRegFiltersVtbl enum_reg_filters_vtbl =
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{
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enum_reg_filters_QueryInterface,
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enum_reg_filters_AddRef,
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enum_reg_filters_Release,
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enum_reg_filters_Next,
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enum_reg_filters_Skip,
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enum_reg_filters_Reset,
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enum_reg_filters_Clone,
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};
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static HRESULT enum_reg_filters_create(REGFILTER *filters, unsigned int count, IEnumRegFilters **out)
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{
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struct enum_reg_filters *object;
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unsigned int i;
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*out = NULL;
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if (!(object = calloc(1, sizeof(*object))))
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return E_OUTOFMEMORY;
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if (!(object->filters = malloc(count * sizeof(*object->filters))))
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{
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free(object);
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return E_OUTOFMEMORY;
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}
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for (i = 0; i < count; ++i)
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{
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object->filters[i].Clsid = filters[i].Clsid;
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if (!(object->filters[i].Name = wcsdup(filters[i].Name)))
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{
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while (i--)
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free(object->filters[i].Name);
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free(object->filters);
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free(object);
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return E_OUTOFMEMORY;
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}
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}
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object->IEnumRegFilters_iface.lpVtbl = &enum_reg_filters_vtbl;
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object->refcount = 1;
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object->count = count;
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TRACE("Created enumerator %p.\n", object);
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*out = &object->IEnumRegFilters_iface;
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return S_OK;
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}
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typedef struct FilterMapper3Impl
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{
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IUnknown IUnknown_inner;
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@ -1030,7 +1188,7 @@ static HRESULT WINAPI FilterMapper_EnumMatchingFilters(
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if (!nb_mon)
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{
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IEnumMoniker_Release(ppEnumMoniker);
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return IEnumRegFiltersImpl_Construct(NULL, 0, ppEnum);
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return enum_reg_filters_create(NULL, 0, ppEnum);
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}
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regfilters = CoTaskMemAlloc(nb_mon * sizeof(REGFILTER));
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@ -1087,7 +1245,7 @@ static HRESULT WINAPI FilterMapper_EnumMatchingFilters(
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if (SUCCEEDED(hr))
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{
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hr = IEnumRegFiltersImpl_Construct(regfilters, idx, ppEnum);
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hr = enum_reg_filters_create(regfilters, idx, ppEnum);
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}
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for (idx = 0; idx < nb_mon; idx++)
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@ -81,8 +81,6 @@ HRESULT vmr9_create(IUnknown *outer, IUnknown **out) DECLSPEC_HIDDEN;
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HRESULT EnumMonikerImpl_Create(IMoniker ** ppMoniker, ULONG nMonikerCount, IEnumMoniker ** ppEnum) DECLSPEC_HIDDEN;
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HRESULT IEnumRegFiltersImpl_Construct(REGFILTER * pInRegFilters, const ULONG size, IEnumRegFilters ** ppEnum) DECLSPEC_HIDDEN;
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extern const char * qzdebugstr_guid(const GUID * id) DECLSPEC_HIDDEN;
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extern void video_unregister_windowclass(void) DECLSPEC_HIDDEN;
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