globals.cpp

directshow video 摄像捕捉

//------------------------------------------------------------------------------
// File: Globals.h
//------------------------------------------------------------------------------


#include "stdafx.h"
#include <dshow.h>

#include "playvideo.h"

//
// Global data
//
IGraphBuilder *pGB = NULL;
IMediaSeeking *pMS = NULL;
IMediaControl *pMC = NULL;
IMediaEventEx *pME = NULL;
IBasicVideo   *pBV = NULL;
IVideoWindow  *pVW = NULL;

FILTER_STATE g_psCurrent=State_Stopped;

BOOL g_bLooping      = FALSE,
     g_bAudioOnly    = FALSE,
     g_bDisplayEvents= FALSE,
     g_bGlobalMute   = FALSE,
     g_bPlayThrough  = FALSE;

TCHAR szExeDir[MAX_PATH];
TCHAR szFilename[MAX_PATH];
TCHAR szDefaultFile[MAX_PATH];