Initial commit: ROW Client source code
Game client codebase including: - CharacterActionControl: Character and creature management - GlobalScript: Network, items, skills, quests, utilities - RYLClient: Main client application with GUI and event handlers - Engine: 3D rendering engine (RYLGL) - MemoryManager: Custom memory allocation - Library: Third-party dependencies (DirectX, boost, etc.) - Tools: Development utilities 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
@@ -0,0 +1,549 @@
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//-----------------------------------------------------------------------------
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// File: PlayAudio.cpp
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//
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// Desc: Plays a primary segment using DirectMusic
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//
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// Copyright (c) 2000-2001 Microsoft Corporation. All rights reserved.
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//-----------------------------------------------------------------------------
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#define STRICT
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#include <windows.h>
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#include <basetsd.h>
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#include <commdlg.h>
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#include <commctrl.h>
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#include <dmusicc.h>
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#include <dmusici.h>
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#include <dxerr8.h>
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#include <tchar.h>
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#include "resource.h"
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#include "DMUtil.h"
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#include "DXUtil.h"
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//-----------------------------------------------------------------------------
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// Function-prototypes
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//-----------------------------------------------------------------------------
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INT_PTR CALLBACK MainDlgProc( HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam );
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HRESULT OnInitDialog( HWND hDlg );
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HRESULT ProcessDirectMusicMessages( HWND hDlg );
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VOID OnOpenSoundFile( HWND hDlg );
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HRESULT LoadSegmentFile( HWND hDlg, TCHAR* strFileName );
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HRESULT OnPlayAudio( HWND hDlg );
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VOID EnablePlayUI( HWND hDlg, BOOL bEnable );
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//-----------------------------------------------------------------------------
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// Defines, constants, and global variables
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//-----------------------------------------------------------------------------
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#define MUSIC_VOLUME_RANGE ( 0-(DMUS_VOLUME_MIN/4) )
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CMusicManager* g_pMusicManager = NULL;
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CMusicSegment* g_pMusicSegment = NULL;
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HINSTANCE g_hInst = NULL;
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HANDLE g_hDMusicMessageEvent = NULL;
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//-----------------------------------------------------------------------------
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// Name: WinMain()
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// Desc: Entry point for the application. Since we use a simple dialog for
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// user interaction we don't need to pump messages.
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//-----------------------------------------------------------------------------
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INT APIENTRY WinMain( HINSTANCE hInst, HINSTANCE hPrevInst, LPSTR pCmdLine,
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INT nCmdShow )
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{
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HWND hDlg = NULL;
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BOOL bDone = FALSE;
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int nExitCode;
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HRESULT hr;
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DWORD dwResult;
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MSG msg;
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g_hInst = hInst;
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InitCommonControls();
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// Display the main dialog box.
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hDlg = CreateDialog( hInst, MAKEINTRESOURCE(IDD_MAIN),
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NULL, MainDlgProc );
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while( !bDone )
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{
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dwResult = MsgWaitForMultipleObjects( 1, &g_hDMusicMessageEvent,
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FALSE, INFINITE, QS_ALLEVENTS );
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switch( dwResult )
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{
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case WAIT_OBJECT_0 + 0:
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// g_hDPMessageEvent is signaled, so there are
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// DirectPlay messages available
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if( FAILED( hr = ProcessDirectMusicMessages( hDlg ) ) )
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{
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DXTRACE_ERR( TEXT("ProcessDirectMusicMessages"), hr );
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return FALSE;
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}
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break;
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case WAIT_OBJECT_0 + 1:
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// Windows messages are available
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while( PeekMessage( &msg, NULL, 0, 0, PM_REMOVE ) )
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{
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if( !IsDialogMessage( hDlg, &msg ) )
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{
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TranslateMessage( &msg );
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DispatchMessage( &msg );
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}
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if( msg.message == WM_QUIT )
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{
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nExitCode = (int)msg.wParam;
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bDone = TRUE;
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DestroyWindow( hDlg );
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}
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}
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break;
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}
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}
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return nExitCode;
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}
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//-----------------------------------------------------------------------------
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// Name: MainDlgProc()
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// Desc: Handles dialog messages
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//-----------------------------------------------------------------------------
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INT_PTR CALLBACK MainDlgProc( HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam )
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{
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HRESULT hr;
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switch( msg )
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{
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case WM_INITDIALOG:
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if( FAILED( hr = OnInitDialog( hDlg ) ) )
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{
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DXTRACE_ERR( TEXT("OnInitDialog"), hr );
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MessageBox( hDlg, "Error initializing DirectMusic. Sample will now exit.",
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"DirectMusic Sample", MB_OK | MB_ICONERROR );
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EndDialog( hDlg, 0 );
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return TRUE;
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}
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break;
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case WM_COMMAND:
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switch( LOWORD(wParam) )
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{
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case IDC_SOUNDFILE:
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OnOpenSoundFile( hDlg );
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break;
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case IDCANCEL:
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PostQuitMessage( IDCANCEL );
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break;
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case IDC_PLAY:
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if( FAILED( hr = OnPlayAudio( hDlg ) ) )
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{
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DXTRACE_ERR( TEXT("OnPlayAudio"), hr );
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MessageBox( hDlg, "Error playing DirectMusic segment. "
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"Sample will now exit.", "DirectMusic Sample",
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MB_OK | MB_ICONERROR );
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PostQuitMessage( IDABORT );
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}
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break;
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case IDC_STOP:
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g_pMusicSegment->Stop( DMUS_SEGF_BEAT );
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EnablePlayUI( hDlg, TRUE );
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break;
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default:
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return FALSE; // Didn't handle message
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}
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break;
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case WM_NOTIFY:
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if( wParam == IDC_TEMPO_SLIDER )
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{
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static int s_nLastTempo = -1;
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int nTempo = (int)SendDlgItemMessage( hDlg, IDC_TEMPO_SLIDER, TBM_GETPOS, 0, 0 );
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if( nTempo != s_nLastTempo )
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{
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IDirectMusicPerformance* pPerf = NULL;
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if( g_pMusicManager )
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pPerf = g_pMusicManager->GetPerformance();
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if( NULL == pPerf )
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break;
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s_nLastTempo = nTempo;
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// Adjust the slider position to go between 1/4th and 4x tempo
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FLOAT fTempo;
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if( nTempo > 4 )
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fTempo = (float)(nTempo-3);
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else
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fTempo = nTempo/4.0f;
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pPerf->SetGlobalParam( GUID_PerfMasterTempo,
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(void*)&fTempo, sizeof(float) );
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}
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}
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else if( wParam == IDC_VOLUME_SLIDER )
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{
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static long s_nLastVolume = -1;
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long nSlider = (long)SendDlgItemMessage( hDlg, IDC_VOLUME_SLIDER, TBM_GETPOS, 0, 0 );
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long nVolume = nSlider - MUSIC_VOLUME_RANGE;
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if( nVolume != s_nLastVolume )
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{
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IDirectMusicPerformance* pPerf = NULL;
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if( g_pMusicManager )
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pPerf = g_pMusicManager->GetPerformance();
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if( NULL == pPerf )
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break;
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s_nLastVolume = nVolume;
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// Adjust the slider position to match GUID_PerfMasterTempo range
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pPerf->SetGlobalParam( GUID_PerfMasterVolume,
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(void*)&nVolume, sizeof(long) );
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}
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}
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break;
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case WM_DESTROY:
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// Cleanup everything
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SAFE_DELETE( g_pMusicSegment );
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SAFE_DELETE( g_pMusicManager );
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CloseHandle( g_hDMusicMessageEvent );
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break;
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default:
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return FALSE; // Didn't handle message
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}
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return TRUE; // Handled message
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}
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//-----------------------------------------------------------------------------
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// Name: OnInitDialog()
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// Desc: Initializes the dialogs (sets up UI controls, etc.)
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//-----------------------------------------------------------------------------
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HRESULT OnInitDialog( HWND hDlg )
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{
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HRESULT hr;
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// Load the icon
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HICON hIcon = LoadIcon( g_hInst, MAKEINTRESOURCE( IDR_MAINFRAME ) );
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// Set the icon for this dialog.
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SendMessage( hDlg, WM_SETICON, ICON_BIG, (LPARAM) hIcon ); // Set big icon
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SendMessage( hDlg, WM_SETICON, ICON_SMALL, (LPARAM) hIcon ); // Set small icon
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g_hDMusicMessageEvent = CreateEvent( NULL, FALSE, FALSE, NULL );
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g_pMusicManager = new CMusicManager();
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if( FAILED( hr = g_pMusicManager->Initialize( hDlg ) ) )
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return DXTRACE_ERR( TEXT("Initialize"), hr );
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// Register segment notification
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IDirectMusicPerformance* pPerf = g_pMusicManager->GetPerformance();
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GUID guid = GUID_NOTIFICATION_SEGMENT;
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pPerf->AddNotificationType( guid );
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pPerf->SetNotificationHandle( g_hDMusicMessageEvent, 0 );
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SendDlgItemMessage( hDlg, IDC_TEMPO_SLIDER, TBM_SETRANGE, FALSE, MAKELONG( 1, 7 ) );
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SendDlgItemMessage( hDlg, IDC_TEMPO_SLIDER, TBM_SETTIC, TRUE, 4 );
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SendDlgItemMessage( hDlg, IDC_TEMPO_SLIDER, TBM_SETPOS, TRUE, 4 );
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SendDlgItemMessage( hDlg, IDC_VOLUME_SLIDER, TBM_SETRANGE, FALSE, MAKELONG( 0, MUSIC_VOLUME_RANGE ) );
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SendDlgItemMessage( hDlg, IDC_VOLUME_SLIDER, TBM_SETPOS, TRUE, MUSIC_VOLUME_RANGE );
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// Load a default music segment
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TCHAR strFileName[MAX_PATH];
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strcpy( strFileName, DXUtil_GetDXSDKMediaPath() );
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strcat( strFileName, "sample.sgt" );
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if( S_FALSE == LoadSegmentFile( hDlg, strFileName ) )
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{
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// Set the UI controls
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SetDlgItemText( hDlg, IDC_FILENAME, TEXT("No file loaded.") );
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}
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return S_OK;
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}
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//-----------------------------------------------------------------------------
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// Name: OnOpenSoundFile()
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// Desc: Called when the user requests to open a sound file
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//-----------------------------------------------------------------------------
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VOID OnOpenSoundFile( HWND hDlg )
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{
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static TCHAR strFileName[MAX_PATH] = TEXT("");
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static TCHAR strPath[MAX_PATH] = TEXT("");
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// Get the default media path (something like C:\MSSDK\SAMPLES\DMUSIC\MEDIA)
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if( '\0' == strPath[0] )
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{
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const TCHAR* szDir = DXUtil_GetDXSDKMediaPath();
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strcpy( strPath, szDir );
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}
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// Setup the OPENFILENAME structure
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OPENFILENAME ofn = { sizeof(OPENFILENAME), hDlg, NULL,
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TEXT("DirectMusic Content Files\0*.sgt;*.mid;*.rmi\0Wave Files\0*.wav\0All Files\0*.*\0\0"), NULL,
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0, 1, strFileName, MAX_PATH, NULL, 0, strPath,
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TEXT("Open Content File"),
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OFN_FILEMUSTEXIST|OFN_HIDEREADONLY, 0, 0,
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TEXT(".sgt"), 0, NULL, NULL };
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if( g_pMusicSegment )
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g_pMusicSegment->Stop( 0 );
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// Update the UI controls to show the sound as loading a file
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EnableWindow( GetDlgItem( hDlg, IDC_PLAY ), FALSE);
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EnableWindow( GetDlgItem( hDlg, IDC_STOP ), FALSE);
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SetDlgItemText( hDlg, IDC_FILENAME, TEXT("Loading file...") );
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// Display the OpenFileName dialog. Then, try to load the specified file
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if( TRUE != GetOpenFileName( &ofn ) )
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{
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SetDlgItemText( hDlg, IDC_FILENAME, TEXT("Load aborted.") );
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return;
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}
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if( S_FALSE == LoadSegmentFile( hDlg, strFileName ) )
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{
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// Not a critical failure, so just update the status
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SetDlgItemText( hDlg, IDC_FILENAME, TEXT("Could not create segment from file.") );
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}
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// Remember the path for next time
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strcpy( strPath, strFileName );
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char* strLastSlash = strrchr( strPath, '\\' );
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strLastSlash[0] = '\0';
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}
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//-----------------------------------------------------------------------------
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// Name: LoadSegmentFile()
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// Desc:
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//-----------------------------------------------------------------------------
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HRESULT LoadSegmentFile( HWND hDlg, TCHAR* strFileName )
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{
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HRESULT hr;
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SetDlgItemText( hDlg, IDC_FILENAME, TEXT("") );
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// Free any previous segment, and make a new one
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SAFE_DELETE( g_pMusicSegment );
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// Have the loader collect any garbage now that the old
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// segment has been released
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g_pMusicManager->CollectGarbage();
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// Set the media path based on the file name (something like C:\MEDIA)
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// to be used as the search directory for finding DirectMusic content
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// related to this file.
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TCHAR strMediaPath[MAX_PATH];
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_tcscpy( strMediaPath, strFileName );
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TCHAR* strLastSlash = _tcsrchr(strMediaPath, TEXT('\\'));
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*strLastSlash = 0;
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if( FAILED( hr = g_pMusicManager->SetSearchDirectory( strMediaPath ) ) )
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return DXTRACE_ERR( TEXT("SetSearchDirectory"), hr );
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// For DirectMusic must know if the file is a standard MIDI file or not
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// in order to load the correct instruments.
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BOOL bMidiFile = FALSE;
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if( strstr( strFileName, ".mid" ) != NULL ||
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strstr( strFileName, ".rmi" ) != NULL )
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{
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bMidiFile = TRUE;
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}
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BOOL bWavFile = FALSE;
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if( strstr( strFileName, ".wav" ) != NULL )
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{
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bWavFile = TRUE;
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}
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// Load the file into a DirectMusic segment
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if( FAILED( g_pMusicManager->CreateSegmentFromFile( &g_pMusicSegment, strFileName,
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TRUE, bMidiFile ) ) )
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{
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// Not a critical failure, so just update the status
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return S_FALSE;
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}
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// Update the UI controls to show the segment is loaded
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SetDlgItemText( hDlg, IDC_FILENAME, strFileName );
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EnablePlayUI( hDlg, TRUE );
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// If we are loading a wav, then disable the tempo slider since
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// tempo adjustments will not take effect when playing wav files.
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EnableWindow( GetDlgItem( hDlg, IDC_TEMPO_SLIDER ), !bWavFile );
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EnableWindow( GetDlgItem( hDlg, IDC_TEMPO_GROUPBOX ), !bWavFile );
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EnableWindow( GetDlgItem( hDlg, IDC_TEMPO_SLOWTXT ), !bWavFile );
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EnableWindow( GetDlgItem( hDlg, IDC_TEMPO_FASTTXT ), !bWavFile );
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EnableWindow( GetDlgItem( hDlg, IDC_TEMPO_NORMALTXT ), !bWavFile );
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return S_OK;
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}
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//-----------------------------------------------------------------------------
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// Name: ProcessDirectMusicMessages()
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// Desc: Handle DirectMusic notification messages
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//-----------------------------------------------------------------------------
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HRESULT ProcessDirectMusicMessages( HWND hDlg )
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{
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HRESULT hr;
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IDirectMusicPerformance8* pPerf = NULL;
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DMUS_NOTIFICATION_PMSG* pPMsg;
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if( NULL == g_pMusicManager )
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return S_OK;
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pPerf = g_pMusicManager->GetPerformance();
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|
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// Get waiting notification message from the performance
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while( S_OK == pPerf->GetNotificationPMsg( &pPMsg ) )
|
||||
{
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switch( pPMsg->dwNotificationOption )
|
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{
|
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case DMUS_NOTIFICATION_SEGEND:
|
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if( pPMsg->punkUser )
|
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{
|
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IDirectMusicSegmentState8* pSegmentState = NULL;
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IDirectMusicSegment* pNotifySegment = NULL;
|
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IDirectMusicSegment8* pNotifySegment8 = NULL;
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IDirectMusicSegment8* pPrimarySegment8 = NULL;
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// The pPMsg->punkUser contains a IDirectMusicSegmentState8,
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// which we can query for the segment that the SegmentState refers to.
|
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if( FAILED( hr = pPMsg->punkUser->QueryInterface( IID_IDirectMusicSegmentState8,
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(VOID**) &pSegmentState ) ) )
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||||
return DXTRACE_ERR( TEXT("QueryInterface"), hr );
|
||||
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if( FAILED( hr = pSegmentState->GetSegment( &pNotifySegment ) ) )
|
||||
{
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||||
// Sometimes the segend arrives after the segment is gone
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||||
// This can happen when you load another segment as
|
||||
// a motif or the segment is ending
|
||||
if( hr == DMUS_E_NOT_FOUND )
|
||||
{
|
||||
SAFE_RELEASE( pSegmentState );
|
||||
return S_OK;
|
||||
}
|
||||
|
||||
return DXTRACE_ERR( TEXT("GetSegment"), hr );
|
||||
}
|
||||
|
||||
if( FAILED( hr = pNotifySegment->QueryInterface( IID_IDirectMusicSegment8,
|
||||
(VOID**) &pNotifySegment8 ) ) )
|
||||
return DXTRACE_ERR( TEXT("QueryInterface"), hr );
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||||
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||||
// Get the IDirectMusicSegment for the primary segment
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pPrimarySegment8 = g_pMusicSegment->GetSegment();
|
||||
|
||||
// Figure out which segment this is
|
||||
if( pNotifySegment8 == pPrimarySegment8 )
|
||||
{
|
||||
// Update the UI controls to show the sound as stopped
|
||||
EnablePlayUI( hDlg, TRUE );
|
||||
}
|
||||
|
||||
// Cleanup
|
||||
SAFE_RELEASE( pSegmentState );
|
||||
SAFE_RELEASE( pNotifySegment );
|
||||
SAFE_RELEASE( pNotifySegment8 );
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
pPerf->FreePMsg( (DMUS_PMSG*)pPMsg );
|
||||
}
|
||||
|
||||
return S_OK;
|
||||
}
|
||||
|
||||
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Name: OnPlayAudio()
|
||||
// Desc:
|
||||
//-----------------------------------------------------------------------------
|
||||
HRESULT OnPlayAudio( HWND hDlg )
|
||||
{
|
||||
HRESULT hr;
|
||||
|
||||
HWND hLoopButton = GetDlgItem( hDlg, IDC_LOOP_CHECK );
|
||||
BOOL bLooped = ( SendMessage( hLoopButton, BM_GETSTATE, 0, 0 ) == BST_CHECKED );
|
||||
|
||||
if( bLooped )
|
||||
{
|
||||
// Set the segment to repeat many times
|
||||
if( FAILED( hr = g_pMusicSegment->SetRepeats( DMUS_SEG_REPEAT_INFINITE ) ) )
|
||||
return DXTRACE_ERR( TEXT("SetRepeats"), hr );
|
||||
}
|
||||
else
|
||||
{
|
||||
// Set the segment to not repeat
|
||||
if( FAILED( hr = g_pMusicSegment->SetRepeats( 0 ) ) )
|
||||
return DXTRACE_ERR( TEXT("SetRepeats"), hr );
|
||||
}
|
||||
|
||||
// Play the segment and wait. The DMUS_SEGF_BEAT indicates to play on the
|
||||
// next beat if there is a segment currently playing.
|
||||
if( FAILED( hr = g_pMusicSegment->Play( DMUS_SEGF_BEAT ) ) )
|
||||
return DXTRACE_ERR( TEXT("Play"), hr );
|
||||
|
||||
EnablePlayUI( hDlg, FALSE );
|
||||
|
||||
return S_OK;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// Name: EnablePlayUI( hDlg,)
|
||||
// Desc: Enables or disables the Play UI controls
|
||||
//-----------------------------------------------------------------------------
|
||||
VOID EnablePlayUI( HWND hDlg, BOOL bEnable )
|
||||
{
|
||||
if( bEnable )
|
||||
{
|
||||
EnableWindow( GetDlgItem( hDlg, IDC_LOOP_CHECK ), TRUE );
|
||||
EnableWindow( GetDlgItem( hDlg, IDC_STOP ), FALSE );
|
||||
|
||||
EnableWindow( GetDlgItem( hDlg, IDC_PLAY ), TRUE );
|
||||
SetFocus( GetDlgItem( hDlg, IDC_PLAY ) );
|
||||
}
|
||||
else
|
||||
{
|
||||
EnableWindow( GetDlgItem( hDlg, IDC_LOOP_CHECK ), FALSE );
|
||||
EnableWindow( GetDlgItem( hDlg, IDC_STOP ), TRUE );
|
||||
SetFocus( GetDlgItem( hDlg, IDC_STOP ) );
|
||||
EnableWindow( GetDlgItem( hDlg, IDC_PLAY ), FALSE );
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,139 @@
|
||||
# Microsoft Developer Studio Project File - Name="PlayAudio" - Package Owner=<4>
|
||||
# Microsoft Developer Studio Generated Build File, Format Version 6.00
|
||||
# ** DO NOT EDIT **
|
||||
|
||||
# TARGTYPE "Win32 (x86) Application" 0x0101
|
||||
|
||||
CFG=PlayAudio - Win32 Debug
|
||||
!MESSAGE This is not a valid makefile. To build this project using NMAKE,
|
||||
!MESSAGE use the Export Makefile command and run
|
||||
!MESSAGE
|
||||
!MESSAGE NMAKE /f "PlayAudio.mak".
|
||||
!MESSAGE
|
||||
!MESSAGE You can specify a configuration when running NMAKE
|
||||
!MESSAGE by defining the macro CFG on the command line. For example:
|
||||
!MESSAGE
|
||||
!MESSAGE NMAKE /f "PlayAudio.mak" CFG="PlayAudio - Win32 Debug"
|
||||
!MESSAGE
|
||||
!MESSAGE Possible choices for configuration are:
|
||||
!MESSAGE
|
||||
!MESSAGE "PlayAudio - Win32 Release" (based on "Win32 (x86) Application")
|
||||
!MESSAGE "PlayAudio - Win32 Debug" (based on "Win32 (x86) Application")
|
||||
!MESSAGE
|
||||
|
||||
# Begin Project
|
||||
# PROP AllowPerConfigDependencies 0
|
||||
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|
||||
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|
||||
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|
||||
MTL=midl.exe
|
||||
RSC=rc.exe
|
||||
|
||||
!IF "$(CFG)" == "PlayAudio - Win32 Release"
|
||||
|
||||
# PROP BASE Use_MFC 0
|
||||
# PROP BASE Use_Debug_Libraries 0
|
||||
# PROP BASE Output_Dir "Release"
|
||||
# PROP BASE Intermediate_Dir "Release"
|
||||
# PROP BASE Target_Dir ""
|
||||
# PROP Use_MFC 0
|
||||
# PROP Use_Debug_Libraries 0
|
||||
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|
||||
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|
||||
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|
||||
# PROP Target_Dir ""
|
||||
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c
|
||||
# ADD CPP /nologo /W3 /GX /O2 /I "..\..\common\include" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c
|
||||
# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
|
||||
# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
|
||||
# ADD BASE RSC /l 0x409 /d "NDEBUG"
|
||||
# ADD RSC /l 0x409 /d "NDEBUG"
|
||||
BSC32=bscmake.exe
|
||||
# ADD BASE BSC32 /nologo
|
||||
# ADD BSC32 /nologo
|
||||
LINK32=link.exe
|
||||
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386
|
||||
# ADD LINK32 comctl32.lib dxerr8.lib winmm.lib dxguid.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386 /stack:0x200000,0x200000
|
||||
|
||||
!ELSEIF "$(CFG)" == "PlayAudio - Win32 Debug"
|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
# PROP Target_Dir ""
|
||||
# ADD BASE CPP /nologo /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c
|
||||
# ADD CPP /nologo /W3 /Gm /GX /Zi /Od /I "..\..\common\include" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c
|
||||
# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
|
||||
# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
|
||||
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|
||||
# ADD RSC /l 0x409 /d "_DEBUG"
|
||||
BSC32=bscmake.exe
|
||||
# ADD BASE BSC32 /nologo
|
||||
# ADD BSC32 /nologo
|
||||
LINK32=link.exe
|
||||
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /pdbtype:sept
|
||||
# ADD LINK32 comctl32.lib dxerr8.lib winmm.lib dxguid.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /pdbtype:sept /stack:0x200000,0x200000
|
||||
|
||||
!ENDIF
|
||||
|
||||
# Begin Target
|
||||
|
||||
# Name "PlayAudio - Win32 Release"
|
||||
# Name "PlayAudio - Win32 Debug"
|
||||
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|
||||
|
||||
# PROP Default_Filter ""
|
||||
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|
||||
|
||||
SOURCE=.\PlayAudio.cpp
|
||||
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|
||||
# End Group
|
||||
# Begin Group "Resource"
|
||||
|
||||
# PROP Default_Filter ""
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\directx.ico
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\PlayAudio.rc
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\resource.h
|
||||
# End Source File
|
||||
# End Group
|
||||
# Begin Group "Common"
|
||||
|
||||
# PROP Default_Filter ""
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=..\..\common\src\dmutil.cpp
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=..\..\common\include\dmutil.h
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=..\..\common\src\dxutil.cpp
|
||||
# End Source File
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=..\..\common\include\dxutil.h
|
||||
# End Source File
|
||||
# End Group
|
||||
# Begin Source File
|
||||
|
||||
SOURCE=.\readme.txt
|
||||
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|
||||
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|
||||
# End Project
|
||||
@@ -0,0 +1,29 @@
|
||||
Microsoft Developer Studio Workspace File, Format Version 6.00
|
||||
# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
|
||||
|
||||
###############################################################################
|
||||
|
||||
Project: "PlayAudio"=.\PlayAudio.dsp - Package Owner=<4>
|
||||
|
||||
Package=<5>
|
||||
{{{
|
||||
}}}
|
||||
|
||||
Package=<4>
|
||||
{{{
|
||||
}}}
|
||||
|
||||
###############################################################################
|
||||
|
||||
Global:
|
||||
|
||||
Package=<5>
|
||||
{{{
|
||||
}}}
|
||||
|
||||
Package=<3>
|
||||
{{{
|
||||
}}}
|
||||
|
||||
###############################################################################
|
||||
|
||||
@@ -0,0 +1,221 @@
|
||||
# Microsoft Developer Studio Generated NMAKE File, Based on PlayAudio.dsp
|
||||
!IF "$(CFG)" == ""
|
||||
CFG=PlayAudio - Win32 Debug
|
||||
!MESSAGE No configuration specified. Defaulting to PlayAudio - Win32 Debug.
|
||||
!ENDIF
|
||||
|
||||
!IF "$(CFG)" != "PlayAudio - Win32 Release" && "$(CFG)" != "PlayAudio - Win32 Debug"
|
||||
!MESSAGE Invalid configuration "$(CFG)" specified.
|
||||
!MESSAGE You can specify a configuration when running NMAKE
|
||||
!MESSAGE by defining the macro CFG on the command line. For example:
|
||||
!MESSAGE
|
||||
!MESSAGE NMAKE /f "PlayAudio.mak" CFG="PlayAudio - Win32 Debug"
|
||||
!MESSAGE
|
||||
!MESSAGE Possible choices for configuration are:
|
||||
!MESSAGE
|
||||
!MESSAGE "PlayAudio - Win32 Release" (based on "Win32 (x86) Application")
|
||||
!MESSAGE "PlayAudio - Win32 Debug" (based on "Win32 (x86) Application")
|
||||
!MESSAGE
|
||||
!ERROR An invalid configuration is specified.
|
||||
!ENDIF
|
||||
|
||||
!IF "$(OS)" == "Windows_NT"
|
||||
NULL=
|
||||
!ELSE
|
||||
NULL=nul
|
||||
!ENDIF
|
||||
|
||||
!IF "$(CFG)" == "PlayAudio - Win32 Release"
|
||||
|
||||
OUTDIR=.\Release
|
||||
INTDIR=.\Release
|
||||
# Begin Custom Macros
|
||||
OutDir=.\Release
|
||||
# End Custom Macros
|
||||
|
||||
ALL : "$(OUTDIR)\PlayAudio.exe"
|
||||
|
||||
|
||||
CLEAN :
|
||||
-@erase "$(INTDIR)\dmutil.obj"
|
||||
-@erase "$(INTDIR)\dxutil.obj"
|
||||
-@erase "$(INTDIR)\PlayAudio.obj"
|
||||
-@erase "$(INTDIR)\PlayAudio.res"
|
||||
-@erase "$(INTDIR)\vc60.idb"
|
||||
-@erase "$(OUTDIR)\PlayAudio.exe"
|
||||
|
||||
"$(OUTDIR)" :
|
||||
if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
|
||||
|
||||
CPP=cl.exe
|
||||
CPP_PROJ=/nologo /ML /W3 /GX /O2 /I "..\..\common\include" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /Fp"$(INTDIR)\PlayAudio.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c
|
||||
|
||||
.c{$(INTDIR)}.obj::
|
||||
$(CPP) @<<
|
||||
$(CPP_PROJ) $<
|
||||
<<
|
||||
|
||||
.cpp{$(INTDIR)}.obj::
|
||||
$(CPP) @<<
|
||||
$(CPP_PROJ) $<
|
||||
<<
|
||||
|
||||
.cxx{$(INTDIR)}.obj::
|
||||
$(CPP) @<<
|
||||
$(CPP_PROJ) $<
|
||||
<<
|
||||
|
||||
.c{$(INTDIR)}.sbr::
|
||||
$(CPP) @<<
|
||||
$(CPP_PROJ) $<
|
||||
<<
|
||||
|
||||
.cpp{$(INTDIR)}.sbr::
|
||||
$(CPP) @<<
|
||||
$(CPP_PROJ) $<
|
||||
<<
|
||||
|
||||
.cxx{$(INTDIR)}.sbr::
|
||||
$(CPP) @<<
|
||||
$(CPP_PROJ) $<
|
||||
<<
|
||||
|
||||
MTL=midl.exe
|
||||
MTL_PROJ=/nologo /D "NDEBUG" /mktyplib203 /o "NUL" /win32
|
||||
RSC=rc.exe
|
||||
RSC_PROJ=/l 0x409 /fo"$(INTDIR)\PlayAudio.res" /d "NDEBUG"
|
||||
BSC32=bscmake.exe
|
||||
BSC32_FLAGS=/nologo /o"$(OUTDIR)\PlayAudio.bsc"
|
||||
BSC32_SBRS= \
|
||||
|
||||
LINK32=link.exe
|
||||
LINK32_FLAGS=comctl32.lib dxerr8.lib winmm.lib dxguid.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /incremental:no /pdb:"$(OUTDIR)\PlayAudio.pdb" /machine:I386 /out:"$(OUTDIR)\PlayAudio.exe" /stack:0x200000,0x200000
|
||||
LINK32_OBJS= \
|
||||
"$(INTDIR)\PlayAudio.obj" \
|
||||
"$(INTDIR)\dmutil.obj" \
|
||||
"$(INTDIR)\dxutil.obj" \
|
||||
"$(INTDIR)\PlayAudio.res"
|
||||
|
||||
"$(OUTDIR)\PlayAudio.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
|
||||
$(LINK32) @<<
|
||||
$(LINK32_FLAGS) $(LINK32_OBJS)
|
||||
<<
|
||||
|
||||
!ELSEIF "$(CFG)" == "PlayAudio - Win32 Debug"
|
||||
|
||||
OUTDIR=.\Debug
|
||||
INTDIR=.\Debug
|
||||
# Begin Custom Macros
|
||||
OutDir=.\Debug
|
||||
# End Custom Macros
|
||||
|
||||
ALL : "$(OUTDIR)\PlayAudio.exe"
|
||||
|
||||
|
||||
CLEAN :
|
||||
-@erase "$(INTDIR)\dmutil.obj"
|
||||
-@erase "$(INTDIR)\dxutil.obj"
|
||||
-@erase "$(INTDIR)\PlayAudio.obj"
|
||||
-@erase "$(INTDIR)\PlayAudio.res"
|
||||
-@erase "$(INTDIR)\vc60.idb"
|
||||
-@erase "$(INTDIR)\vc60.pdb"
|
||||
-@erase "$(OUTDIR)\PlayAudio.exe"
|
||||
-@erase "$(OUTDIR)\PlayAudio.ilk"
|
||||
-@erase "$(OUTDIR)\PlayAudio.pdb"
|
||||
|
||||
"$(OUTDIR)" :
|
||||
if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
|
||||
|
||||
CPP=cl.exe
|
||||
CPP_PROJ=/nologo /MLd /W3 /Gm /GX /Zi /Od /I "..\..\common\include" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /Fp"$(INTDIR)\PlayAudio.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c
|
||||
|
||||
.c{$(INTDIR)}.obj::
|
||||
$(CPP) @<<
|
||||
$(CPP_PROJ) $<
|
||||
<<
|
||||
|
||||
.cpp{$(INTDIR)}.obj::
|
||||
$(CPP) @<<
|
||||
$(CPP_PROJ) $<
|
||||
<<
|
||||
|
||||
.cxx{$(INTDIR)}.obj::
|
||||
$(CPP) @<<
|
||||
$(CPP_PROJ) $<
|
||||
<<
|
||||
|
||||
.c{$(INTDIR)}.sbr::
|
||||
$(CPP) @<<
|
||||
$(CPP_PROJ) $<
|
||||
<<
|
||||
|
||||
.cpp{$(INTDIR)}.sbr::
|
||||
$(CPP) @<<
|
||||
$(CPP_PROJ) $<
|
||||
<<
|
||||
|
||||
.cxx{$(INTDIR)}.sbr::
|
||||
$(CPP) @<<
|
||||
$(CPP_PROJ) $<
|
||||
<<
|
||||
|
||||
MTL=midl.exe
|
||||
MTL_PROJ=/nologo /D "_DEBUG" /mktyplib203 /o "NUL" /win32
|
||||
RSC=rc.exe
|
||||
RSC_PROJ=/l 0x409 /fo"$(INTDIR)\PlayAudio.res" /d "_DEBUG"
|
||||
BSC32=bscmake.exe
|
||||
BSC32_FLAGS=/nologo /o"$(OUTDIR)\PlayAudio.bsc"
|
||||
BSC32_SBRS= \
|
||||
|
||||
LINK32=link.exe
|
||||
LINK32_FLAGS=comctl32.lib dxerr8.lib winmm.lib dxguid.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /incremental:yes /pdb:"$(OUTDIR)\PlayAudio.pdb" /debug /machine:I386 /out:"$(OUTDIR)\PlayAudio.exe" /pdbtype:sept /stack:0x200000,0x200000
|
||||
LINK32_OBJS= \
|
||||
"$(INTDIR)\PlayAudio.obj" \
|
||||
"$(INTDIR)\dmutil.obj" \
|
||||
"$(INTDIR)\dxutil.obj" \
|
||||
"$(INTDIR)\PlayAudio.res"
|
||||
|
||||
"$(OUTDIR)\PlayAudio.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
|
||||
$(LINK32) @<<
|
||||
$(LINK32_FLAGS) $(LINK32_OBJS)
|
||||
<<
|
||||
|
||||
!ENDIF
|
||||
|
||||
|
||||
!IF "$(NO_EXTERNAL_DEPS)" != "1"
|
||||
!IF EXISTS("PlayAudio.dep")
|
||||
!INCLUDE "PlayAudio.dep"
|
||||
!ELSE
|
||||
!MESSAGE Warning: cannot find "PlayAudio.dep"
|
||||
!ENDIF
|
||||
!ENDIF
|
||||
|
||||
|
||||
!IF "$(CFG)" == "PlayAudio - Win32 Release" || "$(CFG)" == "PlayAudio - Win32 Debug"
|
||||
SOURCE=.\PlayAudio.cpp
|
||||
|
||||
"$(INTDIR)\PlayAudio.obj" : $(SOURCE) "$(INTDIR)"
|
||||
|
||||
|
||||
SOURCE=.\PlayAudio.rc
|
||||
|
||||
"$(INTDIR)\PlayAudio.res" : $(SOURCE) "$(INTDIR)"
|
||||
$(RSC) $(RSC_PROJ) $(SOURCE)
|
||||
|
||||
|
||||
SOURCE=..\..\common\src\dmutil.cpp
|
||||
|
||||
"$(INTDIR)\dmutil.obj" : $(SOURCE) "$(INTDIR)"
|
||||
$(CPP) $(CPP_PROJ) $(SOURCE)
|
||||
|
||||
|
||||
SOURCE=..\..\common\src\dxutil.cpp
|
||||
|
||||
"$(INTDIR)\dxutil.obj" : $(SOURCE) "$(INTDIR)"
|
||||
$(CPP) $(CPP_PROJ) $(SOURCE)
|
||||
|
||||
|
||||
|
||||
!ENDIF
|
||||
|
||||
@@ -0,0 +1,123 @@
|
||||
//Microsoft Developer Studio generated resource script.
|
||||
//
|
||||
#include "resource.h"
|
||||
|
||||
#define APSTUDIO_READONLY_SYMBOLS
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Generated from the TEXTINCLUDE 2 resource.
|
||||
//
|
||||
#include <windows.h>
|
||||
#define IDC_STATIC -1
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
#undef APSTUDIO_READONLY_SYMBOLS
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
// English (U.S.) resources
|
||||
|
||||
#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
|
||||
#ifdef _WIN32
|
||||
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
|
||||
#pragma code_page(1252)
|
||||
#endif //_WIN32
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Dialog
|
||||
//
|
||||
|
||||
IDD_MAIN DIALOG DISCARDABLE 0, 0, 262, 84
|
||||
STYLE DS_MODALFRAME | DS_CENTER | WS_MINIMIZEBOX | WS_POPUP | WS_VISIBLE |
|
||||
WS_CAPTION | WS_SYSMENU
|
||||
CAPTION "DirectX Sample Audio Player"
|
||||
FONT 8, "MS Shell Dlg"
|
||||
BEGIN
|
||||
DEFPUSHBUTTON "Open &file...",IDC_SOUNDFILE,7,7,54,13
|
||||
CONTROL "&Loop file",IDC_LOOP_CHECK,"Button",BS_AUTOCHECKBOX |
|
||||
WS_TABSTOP,7,28,61,10
|
||||
PUSHBUTTON "&Play",IDC_PLAY,69,26,50,14,WS_DISABLED
|
||||
PUSHBUTTON "&Stop",IDC_STOP,119,26,50,14,WS_DISABLED
|
||||
PUSHBUTTON "E&xit",IDCANCEL,205,26,50,14
|
||||
EDITTEXT IDC_FILENAME,69,7,186,14,ES_AUTOHSCROLL | ES_READONLY
|
||||
CONTROL "Slider1",IDC_TEMPO_SLIDER,"msctls_trackbar32",
|
||||
WS_TABSTOP,15,60,103,12
|
||||
CONTROL "Slider2",IDC_VOLUME_SLIDER,"msctls_trackbar32",
|
||||
WS_TABSTOP,144,60,109,12
|
||||
LTEXT "Slow",IDC_TEMPO_SLOWTXT,18,52,16,8
|
||||
LTEXT "Fast",IDC_TEMPO_FASTTXT,101,52,14,8
|
||||
LTEXT "Min",IDC_STATIC,148,52,12,8
|
||||
LTEXT "Max",IDC_STATIC,236,52,14,8
|
||||
GROUPBOX "Tempo",IDC_TEMPO_GROUPBOX,7,43,115,32
|
||||
GROUPBOX "Master Volume",IDC_STATIC,139,43,116,32
|
||||
LTEXT "Normal",IDC_TEMPO_NORMALTXT,56,52,23,8
|
||||
END
|
||||
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// DESIGNINFO
|
||||
//
|
||||
|
||||
#ifdef APSTUDIO_INVOKED
|
||||
GUIDELINES DESIGNINFO DISCARDABLE
|
||||
BEGIN
|
||||
IDD_MAIN, DIALOG
|
||||
BEGIN
|
||||
LEFTMARGIN, 7
|
||||
RIGHTMARGIN, 255
|
||||
TOPMARGIN, 7
|
||||
BOTTOMMARGIN, 75
|
||||
END
|
||||
END
|
||||
#endif // APSTUDIO_INVOKED
|
||||
|
||||
|
||||
#ifdef APSTUDIO_INVOKED
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// TEXTINCLUDE
|
||||
//
|
||||
|
||||
1 TEXTINCLUDE DISCARDABLE
|
||||
BEGIN
|
||||
"resource.h\0"
|
||||
END
|
||||
|
||||
2 TEXTINCLUDE DISCARDABLE
|
||||
BEGIN
|
||||
"#include <windows.h>\r\n"
|
||||
"#define IDC_STATIC -1\0"
|
||||
END
|
||||
|
||||
3 TEXTINCLUDE DISCARDABLE
|
||||
BEGIN
|
||||
"\r\n"
|
||||
"\0"
|
||||
END
|
||||
|
||||
#endif // APSTUDIO_INVOKED
|
||||
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Icon
|
||||
//
|
||||
|
||||
// Icon with lowest ID value placed first to ensure application icon
|
||||
// remains consistent on all systems.
|
||||
IDR_MAINFRAME ICON DISCARDABLE "directx.ico"
|
||||
#endif // English (U.S.) resources
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
|
||||
|
||||
#ifndef APSTUDIO_INVOKED
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Generated from the TEXTINCLUDE 3 resource.
|
||||
//
|
||||
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
#endif // not APSTUDIO_INVOKED
|
||||
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 1.1 KiB |
135
Library/dxx8/samples/Multimedia/DirectMusic/PlayAudio/readme.txt
Normal file
135
Library/dxx8/samples/Multimedia/DirectMusic/PlayAudio/readme.txt
Normal file
@@ -0,0 +1,135 @@
|
||||
//-----------------------------------------------------------------------------
|
||||
//
|
||||
// Sample Name: PlayAudio Sample
|
||||
//
|
||||
// Copyright (c) 1999-2001 Microsoft Corporation. All rights reserved.
|
||||
//
|
||||
// GM/GS® Sound Set Copyright ©1996, Roland Corporation U.S.
|
||||
//
|
||||
//-----------------------------------------------------------------------------
|
||||
|
||||
|
||||
|
||||
Description
|
||||
===========
|
||||
The PlayAudio sample shows how to load a segment and play it on an
|
||||
audiopath, how to use DirectMusic notifications, and how to change
|
||||
global performance parameters.
|
||||
|
||||
Path
|
||||
====
|
||||
Source: DXSDK\Samples\Multimedia\DirectMusic\PlayAudio
|
||||
|
||||
Executable: DXSDK\Samples\Multimedia\DirectMusic\Bin
|
||||
|
||||
User's Guide
|
||||
============
|
||||
Play the default segment, or load another wave, MIDI, or DirectMusic
|
||||
Producer segment file by clicking Segment File. Adjust the tempo and
|
||||
volume by using the sliders
|
||||
|
||||
Programming Notes
|
||||
=================
|
||||
This and other DirectMusic samples uses the DirectMusic sample
|
||||
framework, CMusicManager and CMusicSegment to help encapsulate some of
|
||||
the common functionality of DirectMusic. The framework is contained
|
||||
in dmutil.cpp.
|
||||
|
||||
This is how the sample works:
|
||||
|
||||
* Upon WM_INITDIALOG. See OnInitDialog()
|
||||
1. Create a Win32 event, g_hDMusicMessageEvent. This will be
|
||||
used by DirectMusic to signal the app whenever a DirectMusic
|
||||
notification comes in.
|
||||
2. Create a help class CMusicManager called g_pMusicManager.
|
||||
3. Initialize the CMusicManager class. This does the following.
|
||||
See CMusicManager::Initialize() in dmutil.cpp
|
||||
- Creates a IDirectMusicLoader8 using CoCreateInstance
|
||||
- Creates a IDirectMusicPerformance8 using CoCreateInstance
|
||||
- Calls IDirectMusicPerformance8::InitAudio to init DirectMusic
|
||||
using a standard audio path.
|
||||
4. Call IDirectMusicPerformance8::AddNotificationType() passing in
|
||||
GUID_NOTIFICATION_SEGMENT. This will make DirectMusic tell us about any
|
||||
segment notifications that come in. This is needed to by this
|
||||
sample to know when the segment has ended. However DirectMusic
|
||||
games may not care when the segment has ended.
|
||||
5. Call IDirectMusicPerformance8::SetNotificationHandle() passing
|
||||
in the Win32 event, g_hDMusicMessageEvent. This tells DirectMusic
|
||||
to signal this event when a notification is available.
|
||||
|
||||
* Setting up the app message loop. See WinMain()
|
||||
1. Create the dialog using CreateDialog().
|
||||
2. In a loop call MsgWaitForMultipleObjects() passing in
|
||||
g_hDMusicMessageEvent. This will tell us when g_hDMusicMessageEvent
|
||||
is signaled. Above we have told DirectMusic to signal this event
|
||||
whenever a DirectMusic notification has come in.
|
||||
3. If WAIT_OBJECT_0 is returned, then call ProcessDirectMusicMessages(),
|
||||
See below for details.
|
||||
4. If WAIT_OBJECT_0 + 1 is returned, then Windows msgs are available, so
|
||||
do standard msg processing using PeekMessage().
|
||||
|
||||
* When "Open File" is clicked. See OnOpenSoundFile()
|
||||
1. Get the file name from using GetOpenFileName().
|
||||
2. Release the any old g_pMusicSegment.
|
||||
3. Call CMusicManager::CollectGarbage(). See dmutil.cpp.
|
||||
This calls IDirectMusicLoader8::CollectGarbage which
|
||||
collects any garbage from any old segment that was present.
|
||||
This is done because some sophisticated segments, in particular
|
||||
ones that include segment trigger tracks or script tracks, may
|
||||
have a cyclic reference. For example, a segment trigger that
|
||||
references another segment that references the first segment, also
|
||||
via a segment trigger track.
|
||||
4. Call CMusicManager::SetSearchDirectory(). See dmutil.cpp
|
||||
This calls IDirectMusicLoader8::SetSearchDirectory()
|
||||
passing in the GUID_DirectMusicAllTypes and a directory.
|
||||
This will tell DirectMusic where to look for files that
|
||||
are referenced inside of segments.
|
||||
5. Call CMusicManager::CreateSegmentFromFile() to create a
|
||||
CMusicSegment called g_pMusicSegment from the file.
|
||||
See dmutil.cpp. This does the following:
|
||||
- Calls IDirectMusicLoader8::LoadObjectFromFile() to
|
||||
load the IDirectMusicSegment8 into pSegment.
|
||||
- Creates CMusicSegment passing in pSegment.
|
||||
- If the file is a pure MIDI file then it calls
|
||||
IDirectMusicSegment8::SetParam passing in
|
||||
GUID_StandardMIDIFile to DirectMusic this. This makes
|
||||
sure that patch changes are handled correctly.
|
||||
- If requested, it calls IDirectMusicSegment8::Download()
|
||||
this will download the segment's bands to the synthesizer.
|
||||
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.
|
||||
|
||||
* When "Play" is clicked. See OnPlayAudio()
|
||||
1. If the UI says the sound should be looped, then call
|
||||
CMusicSegment::SetRepeats passing in DMUS_SEG_REPEAT_INFINITE,
|
||||
otherwise call CMusicSegment::SetRepeats passing in 0.
|
||||
2. Call CMusicSegment::Play() which calls
|
||||
IDirectMusicPerformance8::PlaySegmentEx(). See dmutil.cpp.
|
||||
|
||||
* Upon a DirectMusic notification. See ProcessDirectMusicMessages().
|
||||
This sample wants to know if the primary segment has stopped playing
|
||||
so it can updated the UI so tell the user that they can play
|
||||
the sound again. This is rather complex, but typically apps
|
||||
will not need this functionality. Here is what has to be done:
|
||||
|
||||
1. Call IDirectMusicPerformance8::GetNotificationPMsg() in a loop
|
||||
to process each PMsg that has occurred.
|
||||
2. Switch off the pPMsg->dwNotificationOption. This sample
|
||||
only handles it if its a DMUS_NOTIFICATION_SEGEND. This tells
|
||||
us that segment has ended.
|
||||
3. Call QueryInterface on the pPMsg->punkUser, quering for a
|
||||
IDirectMusicSegmentState8.
|
||||
4. Using the IDirectMusicSegmentState8, call GetSegment to
|
||||
get a IDirectMusicSegment* of the segment it refers to.
|
||||
This call may fail is the segment may have gone away before this
|
||||
notification was handled.
|
||||
5. Call QueryInterface IDirectMusicSegment to get a IDirectMusicSegment8
|
||||
6. Compare this pointer to the IDirectMusicSegment8 pointer
|
||||
in g_pMusicSegment, to see if this was the primary segment.
|
||||
This may not always be the case since segments can have segments enbedded
|
||||
inside of them, we only want handle when the primary segment has
|
||||
stopped playing. If it has, then update the UI
|
||||
7. Cleanup all the interfaces.
|
||||
|
||||
@@ -0,0 +1,30 @@
|
||||
//{{NO_DEPENDENCIES}}
|
||||
// Microsoft Developer Studio generated include file.
|
||||
// Used by PlayAudio.rc
|
||||
//
|
||||
#define IDD_MAIN 101
|
||||
#define IDR_MAINFRAME 102
|
||||
#define IDR_ACCELERATOR1 131
|
||||
#define IDC_TEMPO_GROUPBOX 1001
|
||||
#define IDC_PLAY 1002
|
||||
#define IDC_STOP 1003
|
||||
#define IDC_FILENAME 1004
|
||||
#define IDC_TEMPO_SLIDER 1005
|
||||
#define IDC_VOLUME_SLIDER 1006
|
||||
#define IDC_LOOP_CHECK 1009
|
||||
#define IDC_SOUNDFILE 1011
|
||||
#define IDC_TEMPO_SLOWTXT 1012
|
||||
#define IDC_TEMPO_FASTTXT 1013
|
||||
#define IDC_TEMPO_NORMALTXT 1014
|
||||
|
||||
|
||||
// Next default values for new objects
|
||||
//
|
||||
#ifdef APSTUDIO_INVOKED
|
||||
#ifndef APSTUDIO_READONLY_SYMBOLS
|
||||
#define _APS_NEXT_RESOURCE_VALUE 104
|
||||
#define _APS_NEXT_COMMAND_VALUE 40001
|
||||
#define _APS_NEXT_CONTROL_VALUE 1015
|
||||
#define _APS_NEXT_SYMED_VALUE 101
|
||||
#endif
|
||||
#endif
|
||||
Reference in New Issue
Block a user