/Users/craigcornelius/Projects/SPRING Mac Release 0.2/aviplayer.h

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// $Id: aviplayer.h,v 1.4 2006/05/24 16:52:42 sean Exp $ 
// $Copyright: (c)2001 National Biocomputation Center, Stanford University $

#ifndef Avi_Player_Header
#define Avi_Player_Header

#ifdef _WIN32
// Windows Includes
#include <windows.h>                                                                                    // Header File For Windows
#include <gl\gl.h>                                                                                              // Header File For The OpenGL32 Library
#include <gl\glu.h>                                                                                             // Header File For The GLu32 Library

#undef SHORT          // -> Needed before the <vfw.h> include, does not compile otherwise!
#include <vfw.h>                                                                                                // Header File For Video For Windows

#pragma comment( lib, "opengl32.lib" )                                                  // Search For OpenGL32.lib While Linking
#pragma comment( lib, "glu32.lib" )                                                             // Search For GLu32.lib While Linking
#pragma comment( lib, "vfw32.lib" )                                                             // Search For VFW32.lib While Linking

#else
// Includes for other than Windows

// Todo: Currently no video support for other than Windows 

#endif


// AVI Video player (Windows only)
//
// SOURCE:
// Playing AVI Files In OpenGL 
// Jeff Molofee's Lesson 36
// http://nehe.gamedev.net, 2001
//
// UPDATES (C++ adaption):
// Author: Chris (caschwan@gmx.net)
//
class AviPlayer {

public:

    AviPlayer(char* video, int width, int height);
    virtual ~AviPlayer();

    static int debug;
    static const char* rcsid;
    
        virtual void Update();                  // called periodically to update internal video data
        virtual void Draw(float x, float y, float width, float height);         // called when in Draw

        bool isRepeatMovie() { return repeatMovie; }
        void setRepeatMovie(bool repeat) { repeatMovie = repeat; }

private:  


        // User defined methods (Windows)
        bool repeatMovie;
#ifdef _WIN32
        void OpenAVI(LPCSTR szFile);                                                                    // Opens an AVI file
        void GrabAVIFrame(int frame);                                                                   // Grabs an AVI frame
        void CloseAVI();                                                                                                // Closes the current AVI file
        void flipIt(void* buffer);                                                                              // Flips The Red And Blue Bytes (256x256)

        // User defined variables (Windows)
        int                     textureWidth;                                                                           // Texture width in pixels for video
        int                     textureHeight;                                                                          // Texture height in pixels for video
        int             textureSize;
        int                     next;                                                                                           // Used For Animation
        int                     frame;                                                                                          // Frame Counter
        DWORD           lastTickCount;

        AVISTREAMINFO           psi;                                                                            // Pointer To A Structure Containing Stream Info
        PAVISTREAM                      pavi;                                                                           // Handle To An Open Stream
        PGETFRAME                       pgf;                                                                            // Pointer To A GetFrame Object
        BITMAPINFOHEADER        bmih;                                                                           // Header Information For DrawDibDraw Decoding
        long                            lastframe;                                                                      // Last Frame Of The Stream
        int                                     width;                                                                          // Video Width
        int                                     height;                                                                         // Video Height
        char                            *pdata;                                                                         // Pointer To Texture Data
        int                                     mpf;                                                                            // Will Hold Rough Milliseconds Per Frame

        GLUquadricObj *quadratic;                                                                               // Storage For Our Quadratic Objects

        HDRAWDIB hdd;                                                                                                   // Handle For Our Dib
        HBITMAP hBitmap;                                                                                                // Handle To A Device Dependant Bitmap
        HDC hdc;                                                                                                                // Creates A Compatible Device Context
        unsigned char* data;                                                                                    // Pointer To Our Resized Image

#else

// Todo: Currently no video support for other than Windows 

#endif  

        
};

#endif   // Avi_Player_Header

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