//------------------------------------------------------------------------------
//?File:?Bdasampl.cpp
//
//?Desc:?Sample?code?implementing?BDA?graph?building.
//
//?Copyright?（c）?2000-2002?Microsoft?Corporation.?All?rights?reserved.
//------------------------------------------------------------------------------

#include?“bdasampl.h“
#include?“graph.h“
#include?“resource.h“

#include?
#include?se.h>

//?
//?NOTE:?In?this?sample?text?strings?are?hard-coded?for?
//?simplicity?and?for?readability.??For?product?code?you?should
//?use?string?tables?and?LoadString（）.
//

//?Global?data
HWND????????????????hwndMain=0;
HWND????????????????g_hwndDlg=0;
HINSTANCE???????????hInst=0;
TCHAR???????????????szAppName[]??=?TEXT（“BDASampl\0“）;
TCHAR???????????????szApptitle[]?=?TEXT（“BDA?Sample\0“）;

CBDAFilterGraph*????g_pfg?=?NULL;

//?Constants
const?int?MAJOR_CHANNEL_LOWER_LIMIT?=?-1;
const?int?MAJOR_CHANNEL_UPPER_LIMIT?=?126;
const?int?MINOR_CHANNEL_LOWER_LIMIT?=?-1;
const?int?MINOR_CHANNEL_UPPER_LIMIT?=?126;



INT?WINAPI
WinMain（HINSTANCE?hInstance?HINSTANCE?hPrevInstance?LPSTR?lpszCmdLine
????INT?nCmdShow）
{
????MSG?????????msg={0};
????WNDCLASS????wndclass={0};
????HWND????????hwnd=0;
????HACCEL??????hAccel=0;

????//?Save?application?instance?handle?for?later?use
????hInst?=?hInstance;

????//?Initialize?COM?library
????HRESULT?hr?=?CoInitializeEx?（NULL?COINIT_APARTMENTTHREADED）;
????if?（FAILED?（hr））
????{
????????MessageBox（NULL??TEXT（“Failed?to?initialize?COM?library!\0“）
???????????????????TEXT（“Initialization?Error\0“）?MB_ICONEXCLAMATION）;
????????return?0;
????}

????//?Register?window?class
????wndclass.style?????????=?0;
????wndclass.lpfnWndProc???=?WndProc;
????wndclass.cbClsExtra????=?0;
????wndclass.cbWndExtra????=?0;
????wndclass.hInstance?????=?hInst;
????wndclass.hIcon?????????=?LoadIcon（hInst?TEXT（“BDASAMPLICON“））;
????wndclass.hCursor???????=?LoadCursor（NULL?IDC_ARROW）;
????wndclass.hbrBackground?=?（HBRUSH）（COLOR_WINDOW?+?2）;
????wndclass.lpszMenuName??=?szAppName;
????wndclass.lpszClassName?=?szAppName;
????RegisterClass（&wndclass）;

????hwnd?=?CreateWindow（szAppName?szApptitle?
????????????????WS_OVERLAPPEDWINDOW?|?WS_CLIPCHILDREN?
????????????????200?200?500?280?
????????????????NULL?NULL?hInst?NULL）;
????ASSERT（hwnd）;

????//?Create?the?BDA?filter?graph?and?initialize?its?components
????g_pfg?=?new?CBDAFilterGraph（）;
????ASSERT（g_pfg）;

????//?If?the?graph?failed?to?build?don‘t?go?any?further.
????if?（!g_pfg）
????{
????????MessageBox（hwnd?TEXT（“Failed?to?create?the?filter?graph!“）
???????????????????TEXT（“Initialization?Error“）?MB_ICONEXCLAMATION）;
????????return?0;
????}

????//?Display?main?window?and?configure?accelerators????
????ShowWindow（hwnd?nCmdShow）;
????hwndMain?=?hwnd;

????hAccel?=?LoadAccelerators（hInst?MAKEINTRESOURCE（ACC_GRAPH））;

????//?Main?message?loop
????while（GetMessage（&

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???32380494??2007-05-12?13:35??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻_音頻開發(fā)實用工程案例精選（PDF?到252頁）.pdf

?????文件????????554??2002-11-13?03:11??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\bda.dsw

?????文件????????927??2002-11-13?03:11??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\bda.sln

?????文件???????8664??2004-05-07?21:56??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\bdasampl.aps

?????文件??????13386??2002-11-13?03:11??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\bdasampl.cpp

?????文件????????167??2002-11-13?03:11??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\bdasampl.def

?????文件???????8265??2002-11-13?03:11??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\bdasampl.dsp

?????文件????????845??2002-11-13?03:11??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\bdasampl.dsw

?????文件???????1369??2002-11-13?03:11??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\bdasampl.h

?????文件???????2238??2002-11-13?03:11??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\bdasampl.ico

?????文件?????312320??2004-05-07?22:09??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\bdasampl.ncb

?????文件??????59904??2004-05-07?22:09??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\bdasampl.opt

?????文件???????1771??2004-05-07?22:01??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\bdasampl.plg

?????文件????????341??2004-05-07?22:09??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\bdasampl.positions

?????文件???????6922??2004-05-07?21:56??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\bdasampl.rc

?????文件???????1455??2002-11-13?03:11??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\bdasampl.sln

?????文件???????8634??2002-11-13?03:11??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\bdasampl.vcproj

?????文件??????17345??2002-11-13?03:11??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\BDASample.jpg

?????文件?????139354??2004-05-07?21:53??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\Debug_Unicode\bdasample.exe

?????文件??????34629??2002-11-13?03:11??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\graph.cpp

?????文件???????3955??2002-11-13?03:11??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\graph.h

?????文件????????990??2002-11-13?03:11??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\readme.txt

?????文件???????1383??2002-11-13?03:11??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\resource.h

?????文件????????412??2004-05-07?21:55??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\BDA\BDASample\resrc1.h

?????文件???????6852??2004-01-08?23:03??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\PID\PidMpeg1\CMPEG1Builder.cpp

?????文件???????1133??2003-12-30?21:49??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\PID\PidMpeg1\CMPEG1Builder.h

?????文件????????415??2003-12-30?00:43??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\PID\PidMpeg1\FltGuids.h

?????文件????????662??2003-12-30?20:11??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\PID\PidMpeg1\IMPEG1Builder.h

?????文件???????4975??2004-01-08?23:37??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\PID\PidMpeg1\PidMpeg1.cpp

?????文件????????443??2003-12-30?00:35??visual?c++視頻_音頻開發(fā)實用工程案例精選\Visual?C++視頻音頻開發(fā)實用工程案例精選\chap10\PID\PidMpeg1\PidMpeg1.def

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