fbvideograbber.h

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#ifndef __FBVIDEOGRABBER_H__
#define __FBVIDEOGRABBER_H__
/**************************************************************************
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 All Rights Reserved.
 
 The coded instructions, statements, computer programs, and/or related 
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 protected by Canada and United States of America federal copyright law 
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 ("Autodesk").
 
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 WARRANTY OF ANY KIND WITH RESPECT TO THE DATA, EXPRESS, IMPLIED OR 
 ARISING BY CUSTOM OR TRADE USAGE, AND DISCLAIMS ANY IMPLIED WARRANTIES 
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#include <kaydaradef.h>
#ifndef FBSDK_DLL 

    #define FBSDK_DLL K_DLLIMPORT
#endif

#include <fbsdk/fbcomponent.h>
#include <fbsdk/fbaudiofmt.h>
#include <fbsdk/fbimage.h>
#include <fbsdk/fbcamera.h>
#include <fbsdk/fbrenderer.h>

#ifdef FBSDKUseNamespace
    namespace FBSDKNamespace {
#endif

__FB_FORWARD( FBVideoGrabber );
FB_DEFINE_COMPONENT( FBSDK_DLL, VideoGrabber );

enum FBVideoRenderViewingMode   {
    FBViewingModeStandard,      
    FBViewingModeModelsOnly,    
    FBViewingModeXRay,          
    FBViewingModeCurrent,       
    FBViewingModeCount          
};      
enum FBVideoRenderFieldMode     {
    FBFieldModeNoField,     
    FBFieldModeField0,      
    FBFieldModeField1,      
    FBFieldModeHalfField0,  
    FBFieldModeHalfField1,  
    FBFieldModeCount        
};      
enum FBVideoRenderDepth     {
    FBVideoRender24Bits,        
    FBVideoRender32Bits,        
    FBVideoRenderDepthCount     
};  

struct FBVideoGrabOptions
{
    FBTimeSpan                  mTimeSpan;              
    FBTime                      mTimeSteps;             
    FBCameraResolutionMode      mCameraResolution;      
    FBVideoRenderDepth          mBitsPerPixel;          
    FBVideoRenderFieldMode      mFieldMode;             
    FBVideoRenderViewingMode    mViewingMode;           
    FBStereoDisplayMode         mStereoDisplayMode;     
    int                         mRendererCallbackIndex; 
    int                         mRendererCallbackPrefIndex; 
    FBString                    mOutputFileName;        
    bool                        mShowSafeArea;          
    bool                        mShowTimeCode;          
    bool                        mShowCameraLabel;       
    bool                        mAntiAliasing;          
    bool                        mRenderAudio;           
    FBAudioFmt                  mAudioRenderFormat;     
    int                         mStillImageCompression; 
};

struct FBVideoGrabStats
{
    int     mTotalFrameCount;           
    int     mRemainingFrameCount;       
    FBTime  mTotalTimeElapsed;          
    FBTime  mEstimatedTime;             
    FBTime  mEstimatedTimeRemaining;    
    FBTime  mTimePerFrame;              
};

class FBSDK_DLL FBVideoGrabber : public FBComponent 
{
    //--- Open Reality declaration.
    __FBClassDeclare(FBVideoGrabber, FBComponent);
  public:

    FBVideoGrabber(HIObject pObject=NULL);

    //--- Grabbing options management
    void SetOptions(FBVideoGrabOptions* pOptions);

    FBVideoGrabOptions GetOptions();

    void ResetOptions();

    //--- Rendering functions setup
    void SetRefreshViewFunc(void* pThis, void(*pCallbackFuncPtr)(void*));

    void SetPostRenderFrameCallback(void* pThis, void(*pCallbackFuncPtr)(void*));

    //--- Grabbing control
    bool BeginGrab();

    void Grab();

    void EndGrab();

    FBImage* RenderSnapshot(int pWidth=-1, int pHeight=-1, bool pCameraLabel=false, bool pTimeCode=false, bool pSafeArea=false, bool pAxis=false, bool pGrid=false, bool pFrontPlate=false, bool pBackPlate=false);
    
    //--- Grabbing statistics query
    FBVideoGrabStats GetStatistics();
    
    //--- Errors management
    const char* GetLastErrorMsg();
};


#ifdef FBSDKUseNamespace
    }
#endif
#endif /* this must be the last line of this file */