dlls/quartz/tests/filtergraph.c

   1 /*
   2  * Unit tests for Direct Show functions
   3  *
   4  * Copyright (C) 2004 Christian Costa
   5  *
   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.
  10  *
  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.
  15  *
  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
  19  */
  20
  21 #include <assert.h>
  22
  23 #define COBJMACROS
  24
  25 #include "wine/test.h"
  26 #include "uuids.h"
  27 #include "dshow.h"
  28 #include "control.h"
  29
  30 static const WCHAR file[] = {'t','e','s','t','.','a','v','i',0};
  31
  32 IGraphBuilder* pgraph;
  33
  34 static int createfiltergraph(void)
  35 {
  36     return S_OK == CoCreateInstance(
  37         &CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, &IID_IGraphBuilder, (LPVOID*)&pgraph);
  38 }
  39
  40 static void renderfile(void)
  41 {
  42     HRESULT hr;
  43
  44     hr = IGraphBuilder_RenderFile(pgraph, file, NULL);
  45     ok(hr==S_OK, "RenderFile returned: %x\n", hr);
  46 }
  47
  48 static void rungraph(void)
  49 {
  50     HRESULT hr;
  51     IMediaControl* pmc;
  52     IMediaEvent* pme;
  53     IMediaFilter* pmf;
  54     HANDLE hEvent;
  55
  56     hr = IGraphBuilder_QueryInterface(pgraph, &IID_IMediaControl, (LPVOID*)&pmc);
  57     ok(hr==S_OK, "Cannot get IMediaControl interface returned: %x\n", hr);
  58
  59     hr = IGraphBuilder_QueryInterface(pgraph, &IID_IMediaFilter, (LPVOID*)&pmf);
  60     ok(hr==S_OK, "Cannot get IMediaFilter interface returned: %x\n", hr);
  61
  62     IMediaControl_Stop(pmc);
  63
  64     IMediaFilter_SetSyncSource(pmf, NULL);
  65
  66     IMediaFilter_Release(pmf);
  67
  68     hr = IMediaControl_Run(pmc);
  69     ok(hr==S_FALSE, "Cannot run the graph returned: %x\n", hr);
  70
  71     Sleep(10);
  72     /* Crash fun */
  73     trace("run -> stop\n");
  74     hr = IMediaControl_Stop(pmc);
  75     ok(hr==S_OK || hr == S_FALSE, "Cannot stop the graph returned: %x\n", hr);
  76
  77     IGraphBuilder_SetDefaultSyncSource(pgraph);
  78
  79     Sleep(10);
  80     trace("stop -> pause\n");
  81     hr = IMediaControl_Pause(pmc);
  82     ok(hr==S_OK || hr == S_FALSE, "Cannot pause the graph returned: %x\n", hr);
  83
  84     Sleep(10);
  85     trace("pause -> run\n");
  86     hr = IMediaControl_Run(pmc);
  87     ok(hr==S_OK || hr == S_FALSE, "Cannot start the graph returned: %x\n", hr);
  88
  89     Sleep(10);
  90     trace("run -> pause\n");
  91     hr = IMediaControl_Pause(pmc);
  92     ok(hr==S_OK || hr == S_FALSE, "Cannot pause the graph returned: %x\n", hr);
  93
  94     Sleep(10);
  95     trace("pause -> stop\n");
  96     hr = IMediaControl_Stop(pmc);
  97     ok(hr==S_OK || hr == S_FALSE, "Cannot stop the graph returned: %x\n", hr);
  98
  99     Sleep(10);
 100     trace("pause -> run\n");
 101     hr = IMediaControl_Run(pmc);
 102     ok(hr==S_OK || hr == S_FALSE, "Cannot start the graph returned: %x\n", hr);
 103
 104     trace("run -> stop\n");
 105     hr = IMediaControl_Stop(pmc);
 106     ok(hr==S_OK || hr == S_FALSE, "Cannot stop the graph returned: %x\n", hr);
 107
 108     trace("stop -> run\n");
 109     hr = IMediaControl_Run(pmc);
 110     ok(hr==S_OK || hr == S_FALSE, "Cannot start the graph returned: %x\n", hr);
 111
 112     hr = IGraphBuilder_QueryInterface(pgraph, &IID_IMediaEvent, (LPVOID*)&pme);
 113     ok(hr==S_OK, "Cannot get IMediaEvent interface returned: %x\n", hr);
 114
 115     hr = IMediaEvent_GetEventHandle(pme, (OAEVENT*)&hEvent);
 116     ok(hr==S_OK, "Cannot get event handle returned: %x\n", hr);
 117
 118     /* WaitForSingleObject(hEvent, INFINITE); */
 119     Sleep(20000);
 120
 121     hr = IMediaEvent_Release(pme);
 122     ok(hr==2, "Releasing mediaevent returned: %x\n", hr);
 123
 124     hr = IMediaControl_Stop(pmc);
 125     ok(hr==S_OK, "Cannot stop the graph returned: %x\n", hr);
 126
 127     hr = IMediaControl_Release(pmc);
 128     ok(hr==1, "Releasing mediacontrol returned: %x\n", hr);
 129 }
 130
 131 static void releasefiltergraph(void)
 132 {
 133     HRESULT hr;
 134
 135     hr = IGraphBuilder_Release(pgraph);
 136     ok(hr==0, "Releasing filtergraph returned: %x\n", hr);
 137 }
 138
 139 static void test_render_run(void)
 140 {
 141     HANDLE h;
 142
 143     if (!createfiltergraph())
 144         return;
 145
 146     h = CreateFileW(file, 0, 0, NULL, OPEN_EXISTING, 0, NULL);
 147     if (h != INVALID_HANDLE_VALUE) {
 148         CloseHandle(h);
 149         renderfile();
 150         rungraph();
 151     }
 152
 153     releasefiltergraph();
 154 }
 155
 156 static void test_graph_builder(void)
 157 {
 158     HRESULT hr;
 159     IBaseFilter *pF = NULL;
 160     IBaseFilter *pF2 = NULL;
 161     IPin *pIn = NULL;
 162     IEnumPins *pEnum = NULL;
 163     PIN_DIRECTION dir;
 164     static const WCHAR testFilterW[] = {'t','e','s','t','F','i','l','t','e','r',0};
 165     static const WCHAR fooBarW[] = {'f','o','o','B','a','r',0};
 166
 167     if (!createfiltergraph())
 168         return;
 169
 170     /* create video filter */
 171     hr = CoCreateInstance(&CLSID_VideoRenderer, NULL, CLSCTX_INPROC_SERVER,
 172             &IID_IBaseFilter, (LPVOID*)&pF);
 173     ok(hr == S_OK, "CoCreateInstance failed with %x\n", hr);
 174     ok(pF != NULL, "pF is NULL\n");
 175
 176     /* add the two filters to the graph */
 177     hr = IGraphBuilder_AddFilter(pgraph, pF, testFilterW);
 178     ok(hr == S_OK, "failed to add pF to the graph: %x\n", hr);
 179
 180     /* find the pins */
 181     hr = IBaseFilter_EnumPins(pF, &pEnum);
 182     ok(hr == S_OK, "IBaseFilter_EnumPins failed for pF: %x\n", hr);
 183     ok(pEnum != NULL, "pEnum is NULL\n");
 184     hr = IEnumPins_Next(pEnum, 1, &pIn, NULL);
 185     ok(hr == S_OK, "IEnumPins_Next failed for pF: %x\n", hr);
 186     ok(pIn != NULL, "pIn is NULL\n");
 187     hr = IPin_QueryDirection(pIn, &dir);
 188     ok(hr == S_OK, "IPin_QueryDirection failed: %x\n", hr);
 189     ok(dir == PINDIR_INPUT, "pin has wrong direction\n");
 190
 191     hr = IGraphBuilder_FindFilterByName(pgraph, fooBarW, &pF2);
 192     ok(hr == VFW_E_NOT_FOUND, "IGraphBuilder_FindFilterByName returned %x\n", hr);
 193     ok(pF2 == NULL, "IGraphBuilder_FindFilterByName returned %p\n", pF2);
 194     hr = IGraphBuilder_FindFilterByName(pgraph, testFilterW, &pF2);
 195     ok(hr == S_OK, "IGraphBuilder_FindFilterByName returned %x\n", hr);
 196     ok(pF2 != NULL, "IGraphBuilder_FindFilterByName returned NULL\n");
 197     hr = IGraphBuilder_FindFilterByName(pgraph, testFilterW, NULL);
 198     ok(hr == E_POINTER, "IGraphBuilder_FindFilterByName returned %x\n", hr);
 199     releasefiltergraph();
 200 }
 201
 202 static void test_graph_builder_addfilter(void)
 203 {
 204     HRESULT hr;
 205     IBaseFilter *pF = NULL;
 206     static const WCHAR testFilterW[] = {'t','e','s','t','F','i','l','t','e','r',0};
 207
 208     if (!createfiltergraph())
 209         return;
 210
 211     hr = IGraphBuilder_AddFilter(pgraph, NULL, testFilterW);
 212     ok(hr == E_POINTER, "IGraphBuilder_AddFilter returned: %x\n", hr);
 213
 214     /* create video filter */
 215     hr = CoCreateInstance(&CLSID_VideoRenderer, NULL, CLSCTX_INPROC_SERVER,
 216             &IID_IBaseFilter, (LPVOID*)&pF);
 217     ok(hr == S_OK, "CoCreateInstance failed with %x\n", hr);
 218     ok(pF != NULL, "pF is NULL\n");
 219     if (!pF) {
 220         skip("failed to created filter, skipping\n");
 221         return;
 222     }
 223
 224     hr = IGraphBuilder_AddFilter(pgraph, pF, NULL);
 225     ok(hr == S_OK, "IGraphBuilder_AddFilter returned: %x\n", hr);
 226     IMediaFilter_Release(pF);
 227 }
 228
 229 static void test_mediacontrol(void)
 230 {
 231     HRESULT hr;
 232     LONGLONG pos = 0xdeadbeef;
 233     IMediaSeeking *seeking = NULL;
 234     IMediaFilter *filter = NULL;
 235
 236     IFilterGraph2_SetDefaultSyncSource(pgraph);
 237     hr = IFilterGraph2_QueryInterface(pgraph, &IID_IMediaSeeking, (void**) &seeking);
 238     ok(hr == S_OK, "QueryInterface IMediaControl failed: %08x\n", hr);
 239     if (FAILED(hr))
 240         return;
 241
 242     hr = IFilterGraph2_QueryInterface(pgraph, &IID_IMediaFilter, (void**) &filter);
 243     ok(hr == S_OK, "QueryInterface IMediaFilter failed: %08x\n", hr);
 244     if (FAILED(hr))
 245     {
 246         IUnknown_Release(seeking);
 247         return;
 248     }
 249
 250     hr = IMediaSeeking_GetCurrentPosition(seeking, &pos);
 251     ok(hr == S_OK, "GetCurrentPosition failed: %08x\n", hr);
 252     ok(pos == 0, "Position != 0 (%x%08x)\n", (DWORD)(pos >> 32), (DWORD)pos);
 253
 254     IMediaFilter_SetSyncSource(filter, NULL);
 255     pos = 0xdeadbeef;
 256     hr = IMediaSeeking_GetCurrentPosition(seeking, &pos);
 257     ok(hr == S_OK, "GetCurrentPosition failed: %08x\n", hr);
 258     ok(pos == 0, "Position != 0 (%x%08x)\n", (DWORD)(pos >> 32), (DWORD)pos);
 259
 260     IUnknown_Release(seeking);
 261     IUnknown_Release(filter);
 262     releasefiltergraph();
 263 }
 264
 265 static void test_filter_graph2(void)
 266 {
 267     HRESULT hr;
 268     IFilterGraph2 *pF = NULL;
 269
 270     hr = CoCreateInstance(&CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER,
 271             &IID_IFilterGraph2, (LPVOID*)&pF);
 272     ok(hr == S_OK, "CoCreateInstance failed with %x\n", hr);
 273     ok(pF != NULL, "pF is NULL\n");
 274
 275     hr = IFilterGraph2_Release(pF);
 276     ok(hr == 0, "IFilterGraph2_Release returned: %x\n", hr);
 277 }
 278
 279 START_TEST(filtergraph)
 280 {
 281     CoInitialize(NULL);
 282     test_render_run();
 283     test_graph_builder();
 284     test_graph_builder_addfilter();
 285     test_mediacontrol();
 286     test_filter_graph2();
 287 }