2 * Unit tests for Direct Show functions
4 * Copyright (C) 2004 Christian Costa
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 #include "wine/test.h"
30 static const WCHAR file[] = {'t','e','s','t','.','a','v','i',0};
32 IGraphBuilder* pgraph;
34 static void createfiltergraph()
38 hr = CoCreateInstance(&CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, &IID_IGraphBuilder, (LPVOID*)&pgraph);
39 ok(hr==S_OK, "Creating filtergraph returned: %lx\n", hr);
42 static void renderfile()
46 hr = IGraphBuilder_RenderFile(pgraph, file, NULL);
47 ok(hr==S_OK, "RenderFile returned: %lx\n", hr);
50 static void rungraph()
57 hr = IGraphBuilder_QueryInterface(pgraph, &IID_IMediaControl, (LPVOID*)&pmc);
58 ok(hr==S_OK, "Cannot get IMediaControl interface returned: %lx\n", hr);
60 hr = IMediaControl_Run(pmc);
61 ok(hr==S_FALSE, "Cannot run the graph returned: %lx\n", hr);
63 hr = IGraphBuilder_QueryInterface(pgraph, &IID_IMediaEvent, (LPVOID*)&pme);
64 ok(hr==S_OK, "Cannot get IMediaEvent interface returned: %lx\n", hr);
66 hr = IMediaEvent_GetEventHandle(pme, (OAEVENT*)&hEvent);
67 ok(hr==S_OK, "Cannot get event handle returned: %lx\n", hr);
69 /* WaitForSingleObject(hEvent, INFINITE); */
72 hr = IMediaControl_Release(pme);
73 ok(hr==2, "Releasing mediaevent returned: %lx\n", hr);
75 hr = IMediaControl_Stop(pmc);
76 ok(hr==S_OK, "Cannot stop the graph returned: %lx\n", hr);
78 hr = IMediaControl_Release(pmc);
79 ok(hr==1, "Releasing mediacontrol returned: %lx\n", hr);
82 static void releasefiltergraph()
86 hr = IGraphBuilder_Release(pgraph);
87 ok(hr==0, "Releasing filtergraph returned: %lx\n", hr);
90 START_TEST(filtergraph)
97 h = CreateFileW(file, 0, 0, NULL, OPEN_EXISTING, 0, NULL);
98 if (h != INVALID_HANDLE_VALUE) {
104 releasefiltergraph();