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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
25 #include "wine/test.h"
30 static const WCHAR file
[] = {'t','e','s','t','.','a','v','i',0};
32 IGraphBuilder
* pgraph
;
34 static int createfiltergraph(void)
36 return S_OK
== CoCreateInstance(
37 &CLSID_FilterGraph
, NULL
, CLSCTX_INPROC_SERVER
, &IID_IGraphBuilder
, (LPVOID
*)&pgraph
);
40 static void renderfile(void)
44 hr
= IGraphBuilder_RenderFile(pgraph
, file
, NULL
);
45 ok(hr
==S_OK
, "RenderFile returned: %x\n", hr
);
48 static void rungraph(void)
55 hr
= IGraphBuilder_QueryInterface(pgraph
, &IID_IMediaControl
, (LPVOID
*)&pmc
);
56 ok(hr
==S_OK
, "Cannot get IMediaControl interface returned: %x\n", hr
);
58 hr
= IMediaControl_Run(pmc
);
59 ok(hr
==S_FALSE
, "Cannot run the graph returned: %x\n", hr
);
61 hr
= IGraphBuilder_QueryInterface(pgraph
, &IID_IMediaEvent
, (LPVOID
*)&pme
);
62 ok(hr
==S_OK
, "Cannot get IMediaEvent interface returned: %x\n", hr
);
64 hr
= IMediaEvent_GetEventHandle(pme
, (OAEVENT
*)&hEvent
);
65 ok(hr
==S_OK
, "Cannot get event handle returned: %x\n", hr
);
67 /* WaitForSingleObject(hEvent, INFINITE); */
70 hr
= IMediaControl_Release(pme
);
71 ok(hr
==2, "Releasing mediaevent returned: %x\n", hr
);
73 hr
= IMediaControl_Stop(pmc
);
74 ok(hr
==S_OK
, "Cannot stop the graph returned: %x\n", hr
);
76 hr
= IMediaControl_Release(pmc
);
77 ok(hr
==1, "Releasing mediacontrol returned: %x\n", hr
);
80 static void releasefiltergraph(void)
84 hr
= IGraphBuilder_Release(pgraph
);
85 ok(hr
==0, "Releasing filtergraph returned: %x\n", hr
);
88 static void test_render_run(void)
92 if (!createfiltergraph())
95 h
= CreateFileW(file
, 0, 0, NULL
, OPEN_EXISTING
, 0, NULL
);
96 if (h
!= INVALID_HANDLE_VALUE
) {
102 releasefiltergraph();
105 static void test_graph_builder(void)
108 IBaseFilter
*pF
= NULL
;
109 IBaseFilter
*pF2
= NULL
;
111 IEnumPins
*pEnum
= NULL
;
113 static const WCHAR testFilterW
[] = {'t','e','s','t','F','i','l','t','e','r',0};
114 static const WCHAR fooBarW
[] = {'f','o','o','B','a','r',0};
116 if (!createfiltergraph())
119 /* create video filter */
120 hr
= CoCreateInstance(&CLSID_VideoRenderer
, NULL
, CLSCTX_INPROC_SERVER
,
121 &IID_IBaseFilter
, (LPVOID
*)&pF
);
122 ok(hr
== S_OK
, "CoCreateInstance failed with %x\n", hr
);
123 ok(pF
!= NULL
, "pF is NULL\n");
125 /* add the two filters to the graph */
126 hr
= IGraphBuilder_AddFilter(pgraph
, pF
, testFilterW
);
127 ok(hr
== S_OK
, "failed to add pF to the graph: %x\n", hr
);
130 hr
= IBaseFilter_EnumPins(pF
, &pEnum
);
131 ok(hr
== S_OK
, "IBaseFilter_EnumPins failed for pF: %x\n", hr
);
132 ok(pEnum
!= NULL
, "pEnum is NULL\n");
133 hr
= IEnumPins_Next(pEnum
, 1, &pIn
, NULL
);
134 ok(hr
== S_OK
, "IEnumPins_Next failed for pF: %x\n", hr
);
135 ok(pIn
!= NULL
, "pIn is NULL\n");
136 hr
= IPin_QueryDirection(pIn
, &dir
);
137 ok(hr
== S_OK
, "IPin_QueryDirection failed: %x\n", hr
);
138 ok(dir
== PINDIR_INPUT
, "pin has wrong direction\n");
140 hr
= IGraphBuilder_FindFilterByName(pgraph
, fooBarW
, &pF2
);
141 ok(hr
== VFW_E_NOT_FOUND
, "IGraphBuilder_FindFilterByName returned %x\n", hr
);
142 ok(pF2
== NULL
, "IGraphBuilder_FindFilterByName returned %p\n", pF2
);
143 hr
= IGraphBuilder_FindFilterByName(pgraph
, testFilterW
, &pF2
);
144 ok(hr
== S_OK
, "IGraphBuilder_FindFilterByName returned %x\n", hr
);
145 ok(pF2
!= NULL
, "IGraphBuilder_FindFilterByName returned NULL\n");
146 hr
= IGraphBuilder_FindFilterByName(pgraph
, testFilterW
, NULL
);
147 ok(hr
== E_POINTER
, "IGraphBuilder_FindFilterByName returned %x\n", hr
);
148 releasefiltergraph();
151 static void test_filter_graph2(void)
154 IFilterGraph2
*pF
= NULL
;
156 hr
= CoCreateInstance(&CLSID_FilterGraph
, NULL
, CLSCTX_INPROC_SERVER
,
157 &IID_IFilterGraph2
, (LPVOID
*)&pF
);
158 ok(hr
== S_OK
, "CoCreateInstance failed with %x\n", hr
);
159 ok(pF
!= NULL
, "pF is NULL\n");
161 hr
= IFilterGraph2_Release(pF
);
162 ok(hr
== 0, "IFilterGraph2_Release returned: %x\n", hr
);
165 START_TEST(filtergraph
)
169 test_graph_builder();
170 test_filter_graph2();