diff options
Diffstat (limited to 'loader/dshow/graph.c')
| -rw-r--r-- | loader/dshow/graph.c | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/loader/dshow/graph.c b/loader/dshow/graph.c deleted file mode 100644 index 14517a627f..0000000000 --- a/loader/dshow/graph.c +++ /dev/null @@ -1,165 +0,0 @@ -/* - * Implemention of FilterGraph. Based on allocator.c. - * Copyright 2010 Steinar H. Gunderson - * - * This file is part of MPlayer. - * - * MPlayer is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * MPlayer 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with MPlayer; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Modified for use with MPlayer, detailed changelog at - * http://svn.mplayerhq.hu/mplayer/trunk/ - */ - -#include <stdio.h> -#include <stdlib.h> - -#include "config.h" -#include "loader/com.h" -#include "loader/dshow/graph.h" -#include "loader/wine/winerror.h" - -// How many FilterGraph objects exist. -// Used for knowing when to register and unregister the class in COM. -static int GraphKeeper = 0; - -#ifdef WIN32_LOADER -static long FilterGraph_CreateGraph(GUID* clsid, const GUID* iid, void** ppv) -{ - IUnknown* p; - int result; - if (!ppv) - return -1; - *ppv = 0; - if (memcmp(clsid, &CLSID_FilterGraph, sizeof(*clsid))) - return -1; - - p = (IUnknown*) FilterGraphCreate(); - result = p->vt->QueryInterface(p, iid, ppv); - p->vt->Release(p); - - return result; -} -#endif - -static void FilterGraph_Destroy(FilterGraph* This) -{ - Debug printf("FilterGraph_Destroy(%p) called (%d, %d)\n", This, This->refcount, GraphKeeper); -#ifdef WIN32_LOADER - if (--GraphKeeper == 0) - UnregisterComClass(&CLSID_FilterGraph, FilterGraph_CreateGraph); -#endif - free(This->vt); - free(This); -} - -static HRESULT STDCALL FilterGraph_AddFilter(IFilterGraph* This, - IBaseFilter* pFilter, - unsigned short* pName) -{ - Debug printf("FilterGraph_AddFilter(%p) called\n", This); - return E_NOTIMPL; -} - -static HRESULT STDCALL FilterGraph_RemoveFilter(IFilterGraph* This, IBaseFilter* pFilter) -{ - Debug printf("FilterGraph_RemoveFilter(%p) called\n", This); - return E_NOTIMPL; -} - -static HRESULT STDCALL FilterGraph_EnumFilters(IFilterGraph* This, IEnumFilters** ppEnum) -{ - Debug printf("FilterGraph_EnumFilters(%p) called\n", This); - return E_NOTIMPL; -} - -static HRESULT STDCALL FilterGraph_FindFilterByName(IFilterGraph* This, - unsigned short* pName, - IBaseFilter** ppFilter) -{ - Debug printf("FilterGraph_FindFilterByName(%p) called\n", This); - return E_NOTIMPL; -} - -static HRESULT STDCALL FilterGraph_ConnectDirect(IFilterGraph* This, - IPin* ppinOut, - IPin* ppinIn, - const AM_MEDIA_TYPE* pmt) -{ - Debug printf("FilterGraph_ConnectDirect(%p) called\n", This); - return E_NOTIMPL; -} - -static HRESULT STDCALL FilterGraph_Reconnect(IFilterGraph* This, IPin* ppin) -{ - Debug printf("FilterGraph_Reconnect(%p) called\n", This); - return E_NOTIMPL; -} - -static HRESULT STDCALL FilterGraph_Disconnect(IFilterGraph* This, IPin* ppin) -{ - Debug printf("FilterGraph_Disconnect(%p) called\n", This); - return E_NOTIMPL; -} - -static HRESULT STDCALL FilterGraph_SetDefaultSyncSource(IFilterGraph* This) -{ - Debug printf("FilterGraph_SetDefaultSyncSource(%p) called\n", This); - return E_NOTIMPL; -} - -IMPLEMENT_IUNKNOWN(FilterGraph) - -FilterGraph* FilterGraphCreate() -{ - FilterGraph* This = calloc(1, sizeof(*This)); - - if (!This) - return NULL; - - Debug printf("FilterGraphCreate() called -> %p\n", This); - - This->refcount = 1; - - This->vt = calloc(1, sizeof(*This->vt)); - - if (!This->vt) { - free(This); - return NULL; - } - - This->vt->QueryInterface = FilterGraph_QueryInterface; - This->vt->AddRef = FilterGraph_AddRef; - This->vt->Release = FilterGraph_Release; - - This->vt->AddFilter = FilterGraph_AddFilter; - This->vt->RemoveFilter = FilterGraph_RemoveFilter; - This->vt->EnumFilters = FilterGraph_EnumFilters; - This->vt->FindFilterByName = FilterGraph_FindFilterByName; - This->vt->ConnectDirect = FilterGraph_ConnectDirect; - This->vt->Reconnect = FilterGraph_Reconnect; - This->vt->Disconnect = FilterGraph_Disconnect; - This->vt->SetDefaultSyncSource = FilterGraph_SetDefaultSyncSource; - - This->interfaces[0] = IID_IUnknown; - This->interfaces[1] = IID_IFilterGraph; - -#ifdef WIN32_LOADER - if (GraphKeeper++ == 0) - RegisterComClass(&CLSID_FilterGraph, FilterGraph_CreateGraph); -#endif - - return This; -} - |