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Microsoft Windows NT Build 511 (SDK Final Release) 07-24-1993

/****************************************************************************

    MANDEL.H -- Constants and function definitions for MANDEL.C 

    Copyright (C) 1990, 1992 Microsoft Corporation

****************************************************************************/

/* Constants */

#ifdef WIN16
#define APIENTRY        PASCAL
#define UNREFERENCED_PARAMETER
#endif

#define IDM_ABOUT       100
#define IDM_ZOOMIN      101
#define IDM_ZOOMOUT     105
#define IDM_TOP         106
#define IDM_REDRAW      107
#define IDM_EXIT        108
#define IDM_CONTINUOUS  109
#define IDM_SERVER      110
#define IDD_SERVERNAME  111
#define IDD_ENDPOINT    112
#define IDM_BIND        113
#define IDM_1LINE       200
#define IDM_2LINES      201
#define IDM_4LINES      202

#define WIDTH           300
#define HEIGHT          300
#define LINES             4
#define BUFSIZE        1200     // (HEIGHT * LINES) 
#define MAX_BUFSIZE    4800     // (BUFSIZE * sizeof(short))

#define POLL_TIME       100

#define CNLEN            15     // computer name length 
#define UNCLEN      CNLEN+2     // \\computername 
#define MSGLEN          256

#define NCOLORS          11

#define SVR_TABLE_SZ     20

// Status of connection to server
#define SS_DISCONN        0
#define SS_IDLE           1
#define SS_READPENDING    2
#define SS_PAINTING       3
#define SS_LOCAL          4

#define MINPREC      5.0E-9
#define MAXPREC      5.0E-3

#define WM_DOSOMEWORK   (WM_USER+0)
#define WM_PAINTLINE    (WM_USER+1)
#define WM_EXCEPTION    (WM_USER+2)

/* Data Structures */

typedef struct _svr_table {
    char    name[UNCLEN];       // name of remote server
    int     hfPipe;             // RPC handle
    int     iStatus;            // status of connection
    int     cPicture;           // picture id for this line
    DWORD   dwLine;             // line we're drawing
    int     cLines;             // lines in this chunk
} svr_table;

#ifndef RPC                     // If RPC, the following data would be 
                                // defined in the IDL file 
typedef struct _cpoint {
    double    real;
    double    imag;
} CPOINT;

typedef CPOINT * PCPOINT;

typedef struct _LONGRECT {   
    long    xLeft;
    long    yBottom;
    long    xRight;
    long    yTop;
} LONGRECT;

typedef LONGRECT *PLONGRECT;

typedef unsigned short LINEBUF[BUFSIZE];

#endif

typedef struct _calcbuf {
    LONGRECT  rclDraw;
    double    dblPrecision;
    DWORD     dwThreshold;
    CPOINT    cptLL;
} CALCBUF;


/* Function Prototypes */

int WINAPI WinMain(HINSTANCE, HINSTANCE, LPSTR, int);
BOOL InitApplication(HANDLE);
BOOL InitInstance(HANDLE, int);

LONG APIENTRY MainWndProc(HWND, UINT, UINT, LONG);
BOOL APIENTRY About(HWND, UINT, UINT, LONG);
BOOL APIENTRY Server(HWND, UINT, UINT, LONG);
BOOL APIENTRY Exception(HWND, UINT, UINT, LONG);

#ifdef RPC
RPC_STATUS Bind(HWND);
#endif

void CountHistogram(void);

BOOL InitRemote(HWND);
BOOL CheckDrawStatus(HWND);
void SetNewCalc(CPOINT, double, RECT);
void IncPictureID(void);
void ResetPictureID(void);
BOOL CheckDrawingID(int);
DWORD QueryThreshold(void);

// buffer routines
BOOL TakeDrawBuffer(void);
LPVOID LockDrawBuffer(void);
void UnlockDrawBuffer(void);
void ReturnDrawBuffer(void);
void FreeDrawBuffer(void);


#ifndef RPC                     // If RPC, MandelCalc() would be 
                                // defined in the IDL file 
void MandelCalc(PCPOINT   pcptLL,
                PLONGRECT prcDraw,
                double    precision,
                DWORD     ulThreshold,
                LINEBUF * pbBuf);
#endif

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