| /* |
| * Unit tests for Direct Show functions |
| * |
| * Copyright (C) 2004 Christian Costa |
| * |
| * This library 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 library 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 library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #include <assert.h> |
| |
| #define COBJMACROS |
| |
| #include "wine/test.h" |
| #include "uuids.h" |
| #include "dshow.h" |
| #include "control.h" |
| |
| static const WCHAR file[] = {'t','e','s','t','.','a','v','i',0}; |
| |
| IGraphBuilder* pgraph; |
| |
| static int createfiltergraph(void) |
| { |
| return S_OK == CoCreateInstance( |
| &CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, &IID_IGraphBuilder, (LPVOID*)&pgraph); |
| } |
| |
| static void renderfile(void) |
| { |
| HRESULT hr; |
| |
| hr = IGraphBuilder_RenderFile(pgraph, file, NULL); |
| ok(hr==S_OK, "RenderFile returned: %x\n", hr); |
| } |
| |
| static void rungraph(void) |
| { |
| HRESULT hr; |
| IMediaControl* pmc; |
| IMediaEvent* pme; |
| HANDLE hEvent; |
| |
| hr = IGraphBuilder_QueryInterface(pgraph, &IID_IMediaControl, (LPVOID*)&pmc); |
| ok(hr==S_OK, "Cannot get IMediaControl interface returned: %x\n", hr); |
| |
| hr = IMediaControl_Run(pmc); |
| ok(hr==S_FALSE, "Cannot run the graph returned: %x\n", hr); |
| |
| hr = IGraphBuilder_QueryInterface(pgraph, &IID_IMediaEvent, (LPVOID*)&pme); |
| ok(hr==S_OK, "Cannot get IMediaEvent interface returned: %x\n", hr); |
| |
| hr = IMediaEvent_GetEventHandle(pme, (OAEVENT*)&hEvent); |
| ok(hr==S_OK, "Cannot get event handle returned: %x\n", hr); |
| |
| /* WaitForSingleObject(hEvent, INFINITE); */ |
| Sleep(20000); |
| |
| hr = IMediaControl_Release(pme); |
| ok(hr==2, "Releasing mediaevent returned: %x\n", hr); |
| |
| hr = IMediaControl_Stop(pmc); |
| ok(hr==S_OK, "Cannot stop the graph returned: %x\n", hr); |
| |
| hr = IMediaControl_Release(pmc); |
| ok(hr==1, "Releasing mediacontrol returned: %x\n", hr); |
| } |
| |
| static void releasefiltergraph(void) |
| { |
| HRESULT hr; |
| |
| hr = IGraphBuilder_Release(pgraph); |
| ok(hr==0, "Releasing filtergraph returned: %x\n", hr); |
| } |
| |
| START_TEST(filtergraph) |
| { |
| HANDLE h; |
| |
| CoInitialize(NULL); |
| if (!createfiltergraph()) |
| return; |
| |
| h = CreateFileW(file, 0, 0, NULL, OPEN_EXISTING, 0, NULL); |
| if (h != INVALID_HANDLE_VALUE) { |
| CloseHandle(h); |
| renderfile(); |
| rungraph(); |
| } |
| |
| releasefiltergraph(); |
| } |