diff options
Diffstat (limited to 'plugins/!NotAdopted/sndVol/dmutil.cpp')
| -rw-r--r-- | plugins/!NotAdopted/sndVol/dmutil.cpp | 689 |
1 files changed, 0 insertions, 689 deletions
diff --git a/plugins/!NotAdopted/sndVol/dmutil.cpp b/plugins/!NotAdopted/sndVol/dmutil.cpp deleted file mode 100644 index 4e2767ac27..0000000000 --- a/plugins/!NotAdopted/sndVol/dmutil.cpp +++ /dev/null @@ -1,689 +0,0 @@ -//-----------------------------------------------------------------------------
-// File: DMUtil.cpp
-//
-// Desc: DirectMusic framework classes for playing DirectMusic segments and
-// DirectMusic scripts. Feel free to use this class as a starting point
-// for adding extra functionality.
-//
-// Copyright (c) 1999-2001 Microsoft Corp. All rights reserved.
-//-----------------------------------------------------------------------------
-#define STRICT
-#include <dmusicc.h>
-#include <dmusici.h>
-#include <dsound.h>
-#include <dxerr8.h>
-#include "DMUtil.h"
-#include "DXUtil.h"
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicManager::CMusicManager()
-// Desc: Constructs the class
-//-----------------------------------------------------------------------------
-CMusicManager::CMusicManager()
-{
- m_pLoader = NULL;
- m_pPerformance = NULL;
-
- // Initialize COM
- HRESULT hr = CoInitialize(NULL);
- m_bCleanupCOM = SUCCEEDED(hr);
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicManager::~CMusicManager()
-// Desc: Destroys the class
-//-----------------------------------------------------------------------------
-CMusicManager::~CMusicManager()
-{
- SAFE_RELEASE( m_pLoader );
-
- if( m_pPerformance )
- {
- // If there is any music playing, stop it.
- m_pPerformance->Stop( NULL, NULL, 0, 0 );
- m_pPerformance->CloseDown();
-
- SAFE_RELEASE( m_pPerformance );
- }
-
- if( m_bCleanupCOM )
- CoUninitialize();
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicManager::Initialize()
-// Desc: Inits DirectMusic using a standard audio path
-//-----------------------------------------------------------------------------
-HRESULT CMusicManager::Initialize( HWND hWnd, DWORD dwPChannels, DWORD dwDefaultPathType )
-{
- HRESULT hr;
-
- // Create loader object
- if( FAILED( hr = CoCreateInstance( CLSID_DirectMusicLoader, NULL, CLSCTX_INPROC,
- IID_IDirectMusicLoader8, (void**)&m_pLoader ) ) )
- return DXTRACE_ERR( TEXT("CoCreateInstance"), hr );
-
- // Create performance object
- if( FAILED( hr = CoCreateInstance( CLSID_DirectMusicPerformance, NULL, CLSCTX_INPROC,
- IID_IDirectMusicPerformance8, (void**)&m_pPerformance ) ) )
- return DXTRACE_ERR( TEXT("CoCreateInstance"), hr );
-
- // Initialize the performance with the standard audio path.
- // This initializes both DirectMusic and DirectSound and
- // sets up the synthesizer. Typcially its easist to use an
- // audio path for playing music and sound effects.
- if( FAILED( hr = m_pPerformance->InitAudio( NULL, NULL, hWnd, dwDefaultPathType,
- dwPChannels, DMUS_AUDIOF_ALL, NULL ) ) )
- {
- if( hr == DSERR_NODRIVER )
- {
- DXTRACE( "Warning: No sound card found\n" );
- return hr;
- }
-
- return DXTRACE_ERR( TEXT("InitAudio"), hr );
- }
-
- return S_OK;
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicManager::SetSearchDirectory()
-// Desc: Sets the search directory. If not called, the current working
-// directory is used to load content.
-//-----------------------------------------------------------------------------
-HRESULT CMusicManager::SetSearchDirectory( const TCHAR* strMediaPath )
-{
- if( NULL == m_pLoader )
- return E_UNEXPECTED;
-
- // DMusic only takes wide strings
- WCHAR wstrMediaPath[MAX_PATH];
- DXUtil_ConvertGenericStringToWide( wstrMediaPath, strMediaPath );
-
- return m_pLoader->SetSearchDirectory( GUID_DirectMusicAllTypes,
- wstrMediaPath, FALSE );
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicManager::GetDefaultAudioPath()
-// Desc:
-//-----------------------------------------------------------------------------
-IDirectMusicAudioPath8* CMusicManager::GetDefaultAudioPath()
-{
- IDirectMusicAudioPath8* pAudioPath = NULL;
- if( NULL == m_pPerformance )
- return NULL;
-
- m_pPerformance->GetDefaultAudioPath( &pAudioPath );
- return pAudioPath;
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicManager::CollectGarbage()
-// Desc: Tells the loader to cleanup any garbage from previously
-// released objects.
-//-----------------------------------------------------------------------------
-VOID CMusicManager::CollectGarbage()
-{
- if( m_pLoader )
- m_pLoader->CollectGarbage();
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicManager::CreateSegmentFromFile()
-// Desc:
-//-----------------------------------------------------------------------------
-HRESULT CMusicManager::CreateSegmentFromFile( CMusicSegment** ppSegment,
- TCHAR* strFileName,
- BOOL bDownloadNow,
- BOOL bIsMidiFile )
-{
- HRESULT hr;
- IDirectMusicSegment8* pSegment = NULL;
-
- // DMusic only takes wide strings
- WCHAR wstrFileName[MAX_PATH];
- DXUtil_ConvertGenericStringToWide( wstrFileName, strFileName );
-
- if ( FAILED( hr = m_pLoader->LoadObjectFromFile( CLSID_DirectMusicSegment,
- IID_IDirectMusicSegment8,
- wstrFileName,
- (LPVOID*) &pSegment ) ) )
- {
- if( hr == DMUS_E_LOADER_FAILEDOPEN )
- return hr;
- return DXTRACE_ERR( TEXT("LoadObjectFromFile"), hr );
- }
-
- *ppSegment = new CMusicSegment( m_pPerformance, m_pLoader, pSegment );
- if (!*ppSegment)
- return E_OUTOFMEMORY;
-
- if( bIsMidiFile )
- {
- if( FAILED( hr = pSegment->SetParam( GUID_StandardMIDIFile,
- 0xFFFFFFFF, 0, 0, NULL ) ) )
- return DXTRACE_ERR( TEXT("SetParam"), hr );
- }
-
- if( bDownloadNow )
- {
- if( FAILED( hr = (*ppSegment)->Download() ) )
- return DXTRACE_ERR( TEXT("Download"), hr );
- }
-
- return S_OK;
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicManager::CreateSegmentFromResource()
-// Desc:
-//-----------------------------------------------------------------------------
-HRESULT CMusicManager::CreateSegmentFromResource( CMusicSegment** ppSegment,
- TCHAR* strResource,
- TCHAR* strResourceType,
- BOOL bDownloadNow,
- BOOL bIsMidiFile )
-{
- HRESULT hr;
- IDirectMusicSegment8* pSegment = NULL;
- HRSRC hres = NULL;
- void* pMem = NULL;
- DWORD dwSize = 0;
- DMUS_OBJECTDESC objdesc;
-
- // Find the resource
- hres = FindResource( NULL,strResource,strResourceType );
- if( NULL == hres )
- return E_FAIL;
-
- // Load the resource
- pMem = (void*)LoadResource( NULL, hres );
- if( NULL == pMem )
- return E_FAIL;
-
- // Store the size of the resource
- dwSize = SizeofResource( NULL, hres );
-
- // Set up our object description
- ZeroMemory(&objdesc,sizeof(DMUS_OBJECTDESC));
- objdesc.dwSize = sizeof(DMUS_OBJECTDESC);
- objdesc.dwValidData = DMUS_OBJ_MEMORY | DMUS_OBJ_CLASS;
- objdesc.guidClass = CLSID_DirectMusicSegment;
- objdesc.llMemLength =(LONGLONG)dwSize;
- objdesc.pbMemData = (BYTE*)pMem;
-
- if (FAILED ( hr = m_pLoader->GetObject( &objdesc,
- IID_IDirectMusicSegment8,
- (void**)&pSegment ) ) )
- {
- if( hr == DMUS_E_LOADER_FAILEDOPEN )
- return hr;
- return DXTRACE_ERR( TEXT("LoadObjectFromFile"), hr );
- }
-
- *ppSegment = new CMusicSegment( m_pPerformance, m_pLoader, pSegment );
- if( NULL == *ppSegment )
- return E_OUTOFMEMORY;
-
- if( bIsMidiFile )
- {
- // Do this to make sure that the default General MIDI set
- // is connected appropriately to the MIDI file and
- // all instruments sound correct.
- if( FAILED( hr = pSegment->SetParam( GUID_StandardMIDIFile,
- 0xFFFFFFFF, 0, 0, NULL ) ) )
- return DXTRACE_ERR( TEXT("SetParam"), hr );
- }
-
- if( bDownloadNow )
- {
- // The segment needs to be download first before playing.
- // However, some apps may want to wait before calling this
- // to because the download allocates memory for the
- // instruments. The more instruments currently downloaded,
- // the more memory is in use by the synthesizer.
- if( FAILED( hr = (*ppSegment)->Download() ) )
- return DXTRACE_ERR( TEXT("Download"), hr );
- }
-
- return S_OK;
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicManager::CreateScriptFromFile()
-// Desc:
-//-----------------------------------------------------------------------------
-HRESULT CMusicManager::CreateScriptFromFile( CMusicScript** ppScript,
- TCHAR* strFileName )
-{
- HRESULT hr;
- IDirectMusicScript* pScript = NULL;
-
- // DMusic only takes wide strings
- WCHAR wstrFileName[MAX_PATH];
- DXUtil_ConvertGenericStringToWide( wstrFileName, strFileName );
-
- if ( FAILED( hr = m_pLoader->LoadObjectFromFile( CLSID_DirectMusicScript,
- IID_IDirectMusicScript8,
- wstrFileName,
- (LPVOID*) &pScript ) ) )
- return DXTRACE_ERR_NOMSGBOX( TEXT("LoadObjectFromFile"), hr );
-
- if ( FAILED( hr = pScript->Init( m_pPerformance, NULL ) ) )
- return DXTRACE_ERR( TEXT("Init"), hr );
-
- *ppScript = new CMusicScript( m_pPerformance, m_pLoader, pScript );
- if (!*ppScript)
- return E_OUTOFMEMORY;
-
- return hr;
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicManager::CreateChordMapFromFile()
-// Desc:
-//-----------------------------------------------------------------------------
-HRESULT CMusicManager::CreateChordMapFromFile( IDirectMusicChordMap8** ppChordMap,
- TCHAR* strFileName )
-{
- // DMusic only takes wide strings
- WCHAR wstrFileName[MAX_PATH];
- DXUtil_ConvertGenericStringToWide( wstrFileName, strFileName );
-
- return m_pLoader->LoadObjectFromFile( CLSID_DirectMusicChordMap,
- IID_IDirectMusicChordMap8,
- wstrFileName, (LPVOID*) ppChordMap );
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicManager::CreateChordMapFromFile()
-// Desc:
-//-----------------------------------------------------------------------------
-HRESULT CMusicManager::CreateStyleFromFile( IDirectMusicStyle8** ppStyle,
- TCHAR* strFileName )
-{
- // DMusic only takes wide strings
- WCHAR wstrFileName[MAX_PATH];
- DXUtil_ConvertGenericStringToWide( wstrFileName, strFileName );
-
- return m_pLoader->LoadObjectFromFile( CLSID_DirectMusicStyle,
- IID_IDirectMusicStyle8,
- wstrFileName, (LPVOID*) ppStyle );
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicManager::GetMotifFromStyle()
-// Desc:
-//-----------------------------------------------------------------------------
-HRESULT CMusicManager::GetMotifFromStyle( IDirectMusicSegment8** ppMotif8,
- TCHAR* strStyle, TCHAR* strMotif )
-{
- HRESULT hr;
- IDirectMusicStyle8* pStyle = NULL;
- IDirectMusicSegment* pMotif = NULL;
-
- if( FAILED( hr = CreateStyleFromFile( &pStyle, strStyle ) ) )
- return DXTRACE_ERR( TEXT("CreateStyleFromFile"), hr );
-
- if( pStyle )
- {
- // DMusic only takes wide strings
- WCHAR wstrMotif[MAX_PATH];
- DXUtil_ConvertGenericStringToWide( wstrMotif, strMotif );
-
- hr = pStyle->GetMotif( wstrMotif, &pMotif );
- SAFE_RELEASE( pStyle );
-
- if( FAILED( hr ) )
- return DXTRACE_ERR( TEXT("GetMotif"), hr );
-
- pMotif->QueryInterface( IID_IDirectMusicSegment8, (LPVOID*) ppMotif8 );
- }
-
- return S_OK;
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicSegment::CMusicSegment()
-// Desc: Constructs the class
-//-----------------------------------------------------------------------------
-CMusicSegment::CMusicSegment( IDirectMusicPerformance8* pPerformance,
- IDirectMusicLoader8* pLoader,
- IDirectMusicSegment8* pSegment )
-{
- m_pPerformance = pPerformance;
- m_pLoader = pLoader;
- m_pSegment = pSegment;
- m_pEmbeddedAudioPath = NULL;
- m_bDownloaded = FALSE;
-
- // Try to pull out an audio path from the segment itself if there is one.
- // This embedded audio path will be used instead of the default
- // audio path if the app doesn't wish to use an overriding audio path.
- IUnknown* pConfig = NULL;
- if( SUCCEEDED( m_pSegment->GetAudioPathConfig( &pConfig ) ) )
- {
- m_pPerformance->CreateAudioPath( pConfig, TRUE, &m_pEmbeddedAudioPath );
- SAFE_RELEASE( pConfig );
- }
-
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicSegment::~CMusicSegment()
-// Desc: Destroys the class
-//-----------------------------------------------------------------------------
-CMusicSegment::~CMusicSegment()
-{
- if( m_pSegment )
- {
- // Tell the loader that this object should now be released
- if( m_pLoader )
- m_pLoader->ReleaseObjectByUnknown( m_pSegment );
-
- if( m_bDownloaded )
- {
- if( m_pEmbeddedAudioPath )
- m_pSegment->Unload( m_pEmbeddedAudioPath );
- else
- m_pSegment->Unload( m_pPerformance );
- }
-
- SAFE_RELEASE( m_pEmbeddedAudioPath );
- SAFE_RELEASE( m_pSegment );
- }
-
- m_pPerformance = NULL;
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicSegment::Play()
-// Desc: Plays the sound using voice management flags. Pass in DSBPLAY_LOOPING
-// in the dwFlags to loop the sound
-//-----------------------------------------------------------------------------
-HRESULT CMusicSegment::Play( DWORD dwFlags, IDirectMusicAudioPath8* pAudioPath )
-{
- if( m_pSegment == NULL || m_pPerformance == NULL )
- return CO_E_NOTINITIALIZED;
-
- if( !m_bDownloaded )
- return E_FAIL;
-
- // If an audio path was passed in then use it, otherwise
- // use the embedded audio path if there was one.
- if( pAudioPath == NULL && m_pEmbeddedAudioPath != NULL )
- pAudioPath = m_pEmbeddedAudioPath;
-
- // If pAudioPath is NULL then this plays on the default audio path.
- return m_pPerformance->PlaySegmentEx( m_pSegment, 0, NULL, dwFlags,
- 0, 0, NULL, pAudioPath );
-}
-
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicSegment::Download()
-// Desc:
-//-----------------------------------------------------------------------------
-HRESULT CMusicSegment::Download( IDirectMusicAudioPath8* pAudioPath )
-{
- HRESULT hr;
-
- if( m_pSegment == NULL )
- return CO_E_NOTINITIALIZED;
-
- // If no audio path was passed in, then download
- // to the embedded audio path if it exists
- // else download to the performance
- if( pAudioPath == NULL )
- {
- if( m_pEmbeddedAudioPath )
- hr = m_pSegment->Download( m_pEmbeddedAudioPath );
- else
- hr = m_pSegment->Download( m_pPerformance );
- }
- else
- {
- hr = m_pSegment->Download( pAudioPath );
- }
-
- if ( SUCCEEDED( hr ) )
- m_bDownloaded = TRUE;
-
- return hr;
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicSegment::Unload()
-// Desc:
-//-----------------------------------------------------------------------------
-HRESULT CMusicSegment::Unload( IDirectMusicAudioPath8* pAudioPath )
-{
- HRESULT hr;
-
- if( m_pSegment == NULL )
- return CO_E_NOTINITIALIZED;
-
- // If no audio path was passed in, then unload
- // from the embedded audio path if it exists
- // else unload from the performance
- if( pAudioPath == NULL )
- {
- if( m_pEmbeddedAudioPath )
- hr = m_pSegment->Unload( m_pEmbeddedAudioPath );
- else
- hr = m_pSegment->Unload( m_pPerformance );
- }
- else
- {
- hr = m_pSegment->Unload( pAudioPath );
- }
-
- if ( SUCCEEDED( hr ) )
- m_bDownloaded = FALSE;
-
- return hr;
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicSegment::IsPlaying()
-// Desc:
-//-----------------------------------------------------------------------------
-BOOL CMusicSegment::IsPlaying()
-{
- if( m_pSegment == NULL || m_pPerformance == NULL )
- return CO_E_NOTINITIALIZED;
-
- return ( m_pPerformance->IsPlaying( m_pSegment, NULL ) == S_OK );
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicSegment::Stop()
-// Desc: Stops the sound from playing
-//-----------------------------------------------------------------------------
-HRESULT CMusicSegment::Stop( DWORD dwFlags )
-{
- if( m_pSegment == NULL || m_pPerformance == NULL )
- return CO_E_NOTINITIALIZED;
-
- return m_pPerformance->Stop( m_pSegment, NULL, 0, dwFlags );;
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicSegment::SetRepeats()
-// Desc:
-//-----------------------------------------------------------------------------
-HRESULT CMusicSegment::SetRepeats( DWORD dwRepeats )
-{
- if( m_pSegment == NULL )
- return CO_E_NOTINITIALIZED;
-
- return m_pSegment->SetRepeats( dwRepeats );
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicSegment::GetStyle()
-// Desc:
-//-----------------------------------------------------------------------------
-HRESULT CMusicSegment::GetStyle( IDirectMusicStyle8** ppStyle, DWORD dwStyleIndex )
-{
- // Get the Style from the Segment by calling the Segment's GetData() with
- // the data type GUID_StyleTrackStyle. 0xffffffff indicates to look at
- // tracks in all TrackGroups in the segment. The first 0 indicates to
- // retrieve the Style from the first Track in the indicated TrackGroup.
- // The second 0 indicates to retrieve the Style from the beginning of the
- // segment, i.e. time 0 in Segment time. If this Segment was loaded from a
- // section file, there is only one Style and it is at time 0.
- return m_pSegment->GetParam( GUID_IDirectMusicStyle, 0xffffffff, dwStyleIndex,
- 0, NULL, (VOID*)ppStyle );
-}
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicScript::CMusicScript()
-// Desc: Constructs the class
-//-----------------------------------------------------------------------------
-CMusicScript::CMusicScript( IDirectMusicPerformance8* pPerformance,
- IDirectMusicLoader8* pLoader,
- IDirectMusicScript8* pScript )
-{
- m_pPerformance = pPerformance;
- m_pLoader = pLoader;
- m_pScript = pScript;
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicScript::~CMusicScript()
-// Desc: Destroys the class
-//-----------------------------------------------------------------------------
-CMusicScript::~CMusicScript()
-{
- if( m_pLoader )
- {
- // Tell the loader that this object should now be released
- m_pLoader->ReleaseObjectByUnknown( m_pScript );
- m_pLoader = NULL;
- }
-
- SAFE_RELEASE( m_pScript );
- m_pPerformance = NULL;
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicScript::Play()
-// Desc: Calls a routine in the script
-//-----------------------------------------------------------------------------
-HRESULT CMusicScript::CallRoutine( TCHAR* strRoutine )
-{
- // DMusic only takes wide strings
- WCHAR wstrRoutine[MAX_PATH];
- DXUtil_ConvertGenericStringToWide( wstrRoutine, strRoutine );
-
- return m_pScript->CallRoutine( wstrRoutine, NULL );
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicScript::SetVariableNumber()
-// Desc: Sets the value of a variable in the script
-//-----------------------------------------------------------------------------
-HRESULT CMusicScript::SetVariableNumber( TCHAR* strVariable, LONG lValue )
-{
- // DMusic only takes wide strings
- WCHAR wstrVariable[MAX_PATH];
- DXUtil_ConvertGenericStringToWide( wstrVariable, strVariable );
-
- return m_pScript->SetVariableNumber( wstrVariable, lValue, NULL );
-}
-
-
-
-
-//-----------------------------------------------------------------------------
-// Name: CMusicScript::GetVariableNumber()
-// Desc: Gets the value of a variable in the script
-//-----------------------------------------------------------------------------
-HRESULT CMusicScript::GetVariableNumber( TCHAR* strVariable, LONG* plValue )
-{
- // DMusic only takes wide strings
- WCHAR wstrVariable[MAX_PATH];
- DXUtil_ConvertGenericStringToWide( wstrVariable, strVariable );
-
- return m_pScript->GetVariableNumber( wstrVariable, plValue, NULL );
-}
-
-
-
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