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   1 /*
   2  * Unit tests for dmusic functions
   3  *
   4  * Copyright (C) 2012 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 #define COBJMACROS
  22
  23 #include <stdio.h>
  24
  25 #include "wine/test.h"
  26 #include "uuids.h"
  27 #include "ole2.h"
  28 #include "initguid.h"
  29 #include "dmusici.h"
  30 #include "dmksctrl.h"
  31
  32 static inline char* debugstr_guid(CONST GUID *id)
  33 {
  34     static char string[39];
  35     sprintf(string, "{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
  36             id->Data1, id->Data2, id->Data3,
  37             id->Data4[0], id->Data4[1], id->Data4[2], id->Data4[3],
  38             id->Data4[4], id->Data4[5], id->Data4[6], id->Data4[7] );
  39     return string;
  40 }
  41
  42 static void test_dmusic(void)
  43 {
  44     IDirectMusic *dmusic = NULL;
  45     HRESULT hr;
  46     ULONG index = 0;
  47     DMUS_PORTCAPS port_caps;
  48     DMUS_PORTPARAMS port_params;
  49     IDirectMusicPort *port = NULL;
  50
  51     hr = CoCreateInstance(&CLSID_DirectMusic, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusic, (LPVOID*)&dmusic);
  52     if (hr != S_OK)
  53     {
  54         skip("Cannot create DirectMusic object (%x)\n", hr);
  55         return;
  56     }
  57
  58     port_params.dwSize = sizeof(port_params);
  59     port_params.dwValidParams = DMUS_PORTPARAMS_CHANNELGROUPS | DMUS_PORTPARAMS_AUDIOCHANNELS;
  60     port_params.dwChannelGroups = 1;
  61     port_params.dwAudioChannels = 2;
  62
  63     /* No port can be created before SetDirectSound is called */
  64     hr = IDirectMusic_CreatePort(dmusic, &GUID_NULL, &port_params, &port, NULL);
  65     todo_wine ok(hr == DMUS_E_DSOUND_NOT_SET, "IDirectMusic_CreatePort returned: %x\n", hr);
  66
  67     hr = IDirectMusic_SetDirectSound(dmusic, NULL, NULL);
  68     ok(hr == S_OK, "IDirectMusic_SetDirectSound returned: %x\n", hr);
  69
  70     /* Check wrong params */
  71     hr = IDirectMusic_CreatePort(dmusic, &GUID_NULL, &port_params, &port, (IUnknown*)dmusic);
  72     ok(hr == CLASS_E_NOAGGREGATION, "IDirectMusic_CreatePort returned: %x\n", hr);
  73     hr = IDirectMusic_CreatePort(dmusic, NULL, &port_params, &port, NULL);
  74     ok(hr == E_POINTER, "IDirectMusic_CreatePort returned: %x\n", hr);
  75     hr = IDirectMusic_CreatePort(dmusic, &GUID_NULL, NULL, &port, NULL);
  76     ok(hr == E_INVALIDARG, "IDirectMusic_CreatePort returned: %x\n", hr);
  77     hr = IDirectMusic_CreatePort(dmusic, &GUID_NULL, &port_params, NULL, NULL);
  78     ok(hr == E_POINTER, "IDirectMusic_CreatePort returned: %x\n", hr);
  79
  80     /* Test creation of default port with GUID_NULL */
  81     hr = IDirectMusic_CreatePort(dmusic, &GUID_NULL, &port_params, &port, NULL);
  82     ok(hr == S_OK, "IDirectMusic_CreatePort returned: %x\n", hr);
  83
  84     port_caps.dwSize = sizeof(port_caps);
  85     while (IDirectMusic_EnumPort(dmusic, index, &port_caps) == S_OK)
  86     {
  87         ok(port_caps.dwSize == sizeof(port_caps), "DMUS_PORTCAPS dwSize member is wrong (%u)\n", port_caps.dwSize);
  88         trace("Port %u:\n", index);
  89         trace("  dwFlags            = %x\n", port_caps.dwFlags);
  90         trace("  guidPort           = %s\n", debugstr_guid(&port_caps.guidPort));
  91         trace("  dwClass            = %u\n", port_caps.dwClass);
  92         trace("  dwType             = %u\n", port_caps.dwType);
  93         trace("  dwMemorySize       = %u\n", port_caps.dwMemorySize);
  94         trace("  dwMaxChannelGroups = %u\n", port_caps.dwMaxChannelGroups);
  95         trace("  dwMaxVoices        = %u\n", port_caps.dwMaxVoices);
  96         trace("  dwMaxAudioChannels = %u\n", port_caps.dwMaxAudioChannels);
  97         trace("  dwEffectFlags      = %x\n", port_caps.dwEffectFlags);
  98         trace("  wszDescription     = %s\n", wine_dbgstr_w(port_caps.wszDescription));
  99         index++;
 100     }
 101
 102     if (port)
 103         IDirectMusicPort_Release(port);
 104     IDirectMusic_Release(dmusic);
 105 }
 106
 107 static void test_dmbuffer(void)
 108 {
 109     IDirectMusic *dmusic;
 110     IDirectMusicBuffer *dmbuffer = NULL;
 111     HRESULT hr;
 112     DMUS_BUFFERDESC desc;
 113     GUID format;
 114     DWORD size;
 115
 116     hr = CoCreateInstance(&CLSID_DirectMusic, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusic, (LPVOID*)&dmusic);
 117     if (hr != S_OK)
 118     {
 119         skip("Cannot create DirectMusic object (%x)\n", hr);
 120         return;
 121     }
 122
 123     desc.dwSize = sizeof(DMUS_BUFFERDESC);
 124     desc.dwFlags = 0;
 125     desc.cbBuffer = 1023;
 126     memcpy(&desc.guidBufferFormat, &GUID_NULL, sizeof(GUID));
 127
 128     hr = IDirectMusic_CreateMusicBuffer(dmusic, &desc, &dmbuffer, NULL);
 129     ok(hr == S_OK, "IDirectMusic_CreateMusicBuffer return %x\n", hr);
 130
 131     hr = IDirectMusicBuffer_GetBufferFormat(dmbuffer, &format);
 132     ok(hr == S_OK, "IDirectMusicBuffer_GetBufferFormat returned %x\n", hr);
 133     ok(IsEqualGUID(&format, &KSDATAFORMAT_SUBTYPE_MIDI), "Wrong format returned %s\n", debugstr_guid(&format));
 134     hr = IDirectMusicBuffer_GetMaxBytes(dmbuffer, &size);
 135     ok(hr == S_OK, "IDirectMusicBuffer_GetMaxBytes returned %x\n", hr);
 136     ok(size == 1024, "Buffer size is %u instead of 1024\n", size);
 137
 138     hr = IDirectMusicBuffer_PackStructured(dmbuffer, 10, 0, 0);
 139     ok(hr == DMUS_E_INVALID_EVENT, "IDirectMusicBuffer_PackStructured returned %x\n", hr);
 140     hr = IDirectMusicBuffer_PackStructured(dmbuffer, 10, 0, 0x000090); /* note on : chan 0, note 0 & vel 0 */
 141     ok(hr == S_OK, "IDirectMusicBuffer_PackStructured returned %x\n", hr);
 142
 143     if (dmbuffer)
 144         IDirectMusicBuffer_Release(dmbuffer);
 145     IDirectMusic_Release(dmusic);
 146 }
 147
 148 START_TEST(dmusic)
 149 {
 150     CoInitializeEx(NULL, COINIT_MULTITHREADED);
 151
 152     test_dmusic();
 153     test_dmbuffer();
 154
 155     CoUninitialize();
 156 }