362 lines
12 KiB
C++
362 lines
12 KiB
C++
/****************************************************************************
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*
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* File: testmus.cpp
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* Project: DxDiag (DirectX Diagnostic Tool)
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* Author: Mike Anderson (manders@microsoft.com)
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* Purpose: Test DMusic functionality on this machine
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*
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* (C) Copyright 1998 Microsoft Corp. All rights reserved.
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*
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****************************************************************************/
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#include <Windows.h>
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#include <multimon.h>
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#include <dmusicc.h>
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#include <dmusici.h>
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#include "reginfo.h"
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#include "sysinfo.h"
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#include "dispinfo.h"
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#include "musinfo.h"
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#include "testmus.h"
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#include "resource.h"
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#ifndef ReleasePpo
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#define ReleasePpo(ppo) \
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if (*(ppo) != NULL) \
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{ \
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(*(ppo))->Release(); \
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*(ppo) = NULL; \
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} \
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else (VOID)0
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#endif
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enum TESTID
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{
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TESTID_COINITIALIZE = 1,
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TESTID_CREATEDMLOADER,
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TESTID_CREATEDMPERF,
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TESTID_INITPERF,
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TESTID_CREATEPORT,
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TESTID_ACTIVATEPORT,
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TESTID_SETAUTODOWNLOAD,
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TESTID_ADDPORT,
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TESTID_ASSIGNPCHANNELBLOCK,
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TESTID_SPEWRESOURCETOFILE,
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TESTID_SETSEARCHDIRECTORY,
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TESTID_LOADERGETOBJECT,
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TESTID_PLAYSEGMENT,
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};
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BOOL BTranslateError(HRESULT hr, TCHAR* psz, BOOL bEnglish = FALSE); // from main.cpp (yuck)
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static HRESULT SpewResourceToFile(TCHAR* pszResType, LONG idRes, TCHAR* pszFileName);
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static HRESULT LoadSegment( BOOL fUseCWD );
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static VOID DeleteTempFile(TCHAR* pszFileName);
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/****************************************************************************
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*
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* TestMusic
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*
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****************************************************************************/
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VOID TestMusic(HWND hwndMain, MusicInfo* pMusicInfo)
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{
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HRESULT hr;
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MusicPort* pMusicPort = NULL;
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IDirectMusicLoader* pLoader = NULL;
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IDirectMusicPerformance* pPerformance = NULL;
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IDirectMusic* pdm = NULL;
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IDirectMusicPort* pPort = NULL;
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IDirectMusicSegment* pSegment = NULL;
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BOOL bComInitialized = FALSE;
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TCHAR szFmt[300];
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TCHAR sz[300];
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TCHAR szTitle[100];
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if (pMusicInfo == NULL)
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return;
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// Determine pMusicPort of port to test:
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for (pMusicPort = pMusicInfo->m_pMusicPortFirst; pMusicPort != NULL; pMusicPort = pMusicPort->m_pMusicPortNext)
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{
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if (pMusicPort->m_guid == pMusicInfo->m_guidMusicPortTest)
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break;
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}
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if (pMusicPort == NULL)
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return;
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LoadString(NULL, IDS_APPFULLNAME, szTitle, 100);
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LoadString(NULL, IDS_STARTDMUSICTEST, szFmt, 300);
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wsprintf(sz, szFmt, pMusicPort->m_szDescription);
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if (IDNO == MessageBox(hwndMain, sz, szTitle, MB_YESNO))
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return;
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// Remove info from any previous test:
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ZeroMemory(&pMusicInfo->m_testResult, sizeof(TestResult));
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pMusicInfo->m_testResult.m_bStarted = TRUE;
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// Initialize COM
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if (FAILED(hr = CoInitialize(NULL)))
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{
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pMusicInfo->m_testResult.m_iStepThatFailed = TESTID_COINITIALIZE;
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pMusicInfo->m_testResult.m_hr = hr;
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goto LEnd;
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}
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bComInitialized = TRUE;
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// Create performance object
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if (FAILED(hr = CoCreateInstance(CLSID_DirectMusicPerformance, NULL,
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CLSCTX_INPROC, IID_IDirectMusicPerformance, (VOID**)&pPerformance)))
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{
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pMusicInfo->m_testResult.m_iStepThatFailed = TESTID_CREATEDMPERF;
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pMusicInfo->m_testResult.m_hr = hr;
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goto LEnd;
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}
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// Initialize the performance -- also creates DirectMusic object
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if (FAILED(hr = pPerformance->Init(&pdm, NULL, hwndMain)))
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{
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pMusicInfo->m_testResult.m_iStepThatFailed = TESTID_INITPERF;
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pMusicInfo->m_testResult.m_hr = hr;
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goto LEnd;
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}
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// Create a port using the user-specified GUID
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DMUS_PORTPARAMS portParams;
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ZeroMemory(&portParams, sizeof(portParams));
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portParams.dwSize = sizeof(portParams);
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portParams.dwValidParams = DMUS_PORTPARAMS_EFFECTS | DMUS_PORTPARAMS_CHANNELGROUPS |
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DMUS_PORTPARAMS_AUDIOCHANNELS;
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portParams.dwEffectFlags = DMUS_EFFECT_REVERB;
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portParams.dwChannelGroups = pMusicPort->m_dwMaxChannelGroups;
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portParams.dwAudioChannels = pMusicPort->m_dwMaxAudioChannels;
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if (FAILED(hr = pdm->CreatePort(pMusicPort->m_guid, &portParams, &pPort, NULL)))
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{
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pMusicInfo->m_testResult.m_iStepThatFailed = TESTID_CREATEPORT;
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pMusicInfo->m_testResult.m_hr = hr;
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goto LEnd;
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}
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// Activate the port
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if (FAILED(hr = pPort->Activate(TRUE)))
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{
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// Bug 21677: catch case where user has no sound card
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if (hr == DSERR_NODRIVER && !pMusicPort->m_bExternal)
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{
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LoadString(NULL, IDS_NOSOUNDDRIVER, sz, 300);
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MessageBox(hwndMain, sz, szTitle, MB_OK);
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}
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pMusicInfo->m_testResult.m_iStepThatFailed = TESTID_ACTIVATEPORT;
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pMusicInfo->m_testResult.m_hr = hr;
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goto LEnd;
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}
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// Set autodownloading to be on
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BOOL fAutoDownload;
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fAutoDownload = TRUE;
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if (FAILED(hr = pPerformance->SetGlobalParam(GUID_PerfAutoDownload,
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&fAutoDownload, sizeof(BOOL))))
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{
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pMusicInfo->m_testResult.m_iStepThatFailed = TESTID_SETAUTODOWNLOAD;
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pMusicInfo->m_testResult.m_hr = hr;
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goto LEnd;
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}
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// Add the port to the performance
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if (FAILED(hr = pPerformance->AddPort(pPort)))
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{
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pMusicInfo->m_testResult.m_iStepThatFailed = TESTID_ADDPORT;
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pMusicInfo->m_testResult.m_hr = hr;
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goto LEnd;
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}
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if (FAILED(hr = pPerformance->AssignPChannelBlock(0, pPort, 1)))
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{
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pMusicInfo->m_testResult.m_iStepThatFailed = TESTID_ASSIGNPCHANNELBLOCK;
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pMusicInfo->m_testResult.m_hr = hr;
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goto LEnd;
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}
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if (FAILED(hr = SpewResourceToFile(TEXT("SGMT"), IDR_TSTSGMT, TEXT("Edge.sgt"))))
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{
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pMusicInfo->m_testResult.m_iStepThatFailed = TESTID_SPEWRESOURCETOFILE;
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pMusicInfo->m_testResult.m_hr = hr;
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goto LEnd;
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}
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if (FAILED(hr = SpewResourceToFile(TEXT("STYL"), IDR_TSTSTYL, TEXT("Edge.sty"))))
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{
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pMusicInfo->m_testResult.m_iStepThatFailed = TESTID_SPEWRESOURCETOFILE;
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pMusicInfo->m_testResult.m_hr = hr;
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goto LEnd;
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}
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// Create loader object
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if (FAILED(hr = CoCreateInstance(CLSID_DirectMusicLoader, NULL,
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CLSCTX_INPROC, IID_IDirectMusicLoader, (VOID**)&pLoader)))
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{
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pMusicInfo->m_testResult.m_iStepThatFailed = TESTID_CREATEDMLOADER;
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pMusicInfo->m_testResult.m_hr = hr;
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goto LEnd;
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}
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// Set search path to temp dir to find segment and style:
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WCHAR wszDir[MAX_PATH];
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TCHAR szTempPath[MAX_PATH];
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GetTempPath(MAX_PATH, szTempPath);
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szTempPath[lstrlen(szTempPath) - 1] = '\0';
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#ifdef UNICODE
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lstrcpy(wszDir, szTempPath);
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#else
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MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, szTempPath, -1, wszDir, MAX_PATH);
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#endif
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if (FAILED(hr = pLoader->SetSearchDirectory(GUID_DirectMusicAllTypes, wszDir, FALSE)))
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{
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pMusicInfo->m_testResult.m_iStepThatFailed = TESTID_SETSEARCHDIRECTORY;
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pMusicInfo->m_testResult.m_hr = hr;
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goto LEnd;
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}
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// Load the segment
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// now load the segment file.
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// sections load as type Segment, as do MIDI files, for example.
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DMUS_OBJECTDESC objDesc; // Object descriptor for pLoader->GetObject()
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objDesc.guidClass = CLSID_DirectMusicSegment;
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objDesc.dwSize = sizeof(DMUS_OBJECTDESC);
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wcscpy(objDesc.wszFileName, L"edge.sgt");
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objDesc.dwValidData = DMUS_OBJ_CLASS | DMUS_OBJ_FILENAME;
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if (FAILED(hr = pLoader->GetObject(&objDesc, IID_IDirectMusicSegment, (VOID**)&pSegment)))
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{
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pMusicInfo->m_testResult.m_iStepThatFailed = TESTID_LOADERGETOBJECT;
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pMusicInfo->m_testResult.m_hr = hr;
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goto LEnd;
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}
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// Play the segment and wait. The DMUS_SEGF_BEAT indicates to play on the
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// next beat if there is a segment currently playing. The first 0 indicates
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// to play (on the next beat from) now.
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// The final NULL means do not return an IDirectMusicSegmentState* in
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// the last parameter.
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if (FAILED(hr = pPerformance->PlaySegment(pSegment, DMUS_SEGF_BEAT, 0, NULL)))
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{
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pMusicInfo->m_testResult.m_iStepThatFailed = TESTID_PLAYSEGMENT;
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pMusicInfo->m_testResult.m_hr = hr;
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goto LEnd;
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}
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if (pMusicPort->m_bExternal)
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LoadString(NULL, IDS_EXTERNALMUSICPLAYING, sz, 300);
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else
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LoadString(NULL, IDS_MUSICPLAYING, sz, 300);
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MessageBox(hwndMain, sz, szTitle, MB_OK);
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pPerformance->Stop(pSegment, NULL, 0, 0);
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LEnd:
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DeleteTempFile(TEXT("Edge.sgt"));
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DeleteTempFile(TEXT("Edge.sty"));
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ReleasePpo(&pdm);
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ReleasePpo(&pPort);
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if (pPerformance != NULL)
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pPerformance->CloseDown();
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ReleasePpo(&pPerformance);
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ReleasePpo(&pLoader);
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if (bComInitialized)
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{
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// Release COM
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CoUninitialize();
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}
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if (pMusicInfo->m_testResult.m_iStepThatFailed == 0)
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{
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LoadString(NULL, IDS_TESTSSUCCESSFUL, sz, 300);
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lstrcpy(pMusicInfo->m_testResult.m_szDescription, sz);
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LoadString(NULL, IDS_TESTSSUCCESSFUL_ENGLISH, sz, 300);
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lstrcpy(pMusicInfo->m_testResult.m_szDescriptionEnglish, sz);
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}
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else
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{
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TCHAR szDesc[200];
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TCHAR szError[200];
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if (0 == LoadString(NULL, IDS_FIRSTDMUSICTESTERROR +
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pMusicInfo->m_testResult.m_iStepThatFailed - 1, szDesc, 200))
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{
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LoadString(NULL, IDS_UNKNOWNERROR, sz, 300);
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lstrcpy(szDesc, sz);
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}
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LoadString(NULL, IDS_FAILUREFMT, sz, 300);
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BTranslateError(pMusicInfo->m_testResult.m_hr, szError);
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wsprintf(pMusicInfo->m_testResult.m_szDescription, sz,
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pMusicInfo->m_testResult.m_iStepThatFailed,
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szDesc, pMusicInfo->m_testResult.m_hr, szError);
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// Nonlocalized version:
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if (0 == LoadString(NULL, IDS_FIRSTDMUSICTESTERROR_ENGLISH +
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pMusicInfo->m_testResult.m_iStepThatFailed - 1, szDesc, 200))
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{
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LoadString(NULL, IDS_UNKNOWNERROR_ENGLISH, sz, 300);
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lstrcpy(szDesc, sz);
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}
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LoadString(NULL, IDS_FAILUREFMT_ENGLISH, sz, 300);
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BTranslateError(pMusicInfo->m_testResult.m_hr, szError, TRUE);
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wsprintf(pMusicInfo->m_testResult.m_szDescriptionEnglish, sz,
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pMusicInfo->m_testResult.m_iStepThatFailed,
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szDesc, pMusicInfo->m_testResult.m_hr, szError);
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}
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}
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/****************************************************************************
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*
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* SpewResourceToFile
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*
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****************************************************************************/
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HRESULT SpewResourceToFile(TCHAR* pszResType, LONG idRes, TCHAR* pszFileName)
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{
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TCHAR szTempPath[MAX_PATH];
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HRSRC hResInfo = NULL;
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HGLOBAL hResData = NULL;
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BYTE* pbData = NULL;
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HANDLE hfile;
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DWORD numBytes;
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DWORD numBytesWritten;
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GetTempPath(MAX_PATH, szTempPath);
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lstrcat(szTempPath, pszFileName);
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if (NULL == (hResInfo = FindResource(NULL, MAKEINTRESOURCE(idRes), pszResType)))
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return E_FAIL;
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numBytes = SizeofResource(NULL, hResInfo);
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if (NULL == (hResData = LoadResource(NULL, hResInfo)))
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return E_FAIL;
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if (NULL == (pbData = (BYTE*)LockResource(hResData)))
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return E_FAIL;
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hfile = CreateFile(szTempPath, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
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FILE_ATTRIBUTE_TEMPORARY, NULL);
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if (hfile == INVALID_HANDLE_VALUE)
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return E_FAIL;
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WriteFile(hfile, pbData, numBytes, &numBytesWritten, NULL);
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CloseHandle(hfile);
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return S_OK;
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}
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/****************************************************************************
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*
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* DeleteTempFile
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*
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****************************************************************************/
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VOID DeleteTempFile(TCHAR* pszFileName)
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{
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TCHAR szTempPath[MAX_PATH];
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GetTempPath(MAX_PATH, szTempPath);
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lstrcat(szTempPath, pszFileName);
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DeleteFile(szTempPath);
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}
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