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1.1 root 1: /****************************************************************************
2:
3: MANDEL.H -- Constants and function definitions for MANDEL.C
4:
1.1.1.2 ! root 5: Copyright (C) 1990, 1992 Microsoft Corporation.
1.1 root 6:
7: ****************************************************************************/
8:
9: #define IDM_ABOUT 100
10: #define IDM_ZOOMIN 101
11: #define IDM_ZOOMOUT 105
12: #define IDM_TOP 106
13: #define IDM_REDRAW 107
14: #define IDM_EXIT 108
15: #define IDM_CONTINUOUS 109
16:
17: #define IDM_1LINE 200
18: #define IDM_2LINES 201
19: #define IDM_4LINES 202
20:
21: #define ID_OK 304
22:
23: #define WM_DOSOMEWORK (WM_USER+0)
24: #define WM_PAINTLINE (WM_USER+1)
25:
26: #define LBID_SERVERS 102
27:
28: #define WIDTH 300
29: #define HEIGHT 300
30:
1.1.1.2 ! root 31: #define MAXLINES 16
1.1 root 32:
33: #ifndef MAXPATHLEN
34: #define MAXPATHLEN 260
35: #endif
36:
37: #define MAXID 64 // saved zoomin operations
38:
39: #define MAX_BUFSIZE (HEIGHT * sizeof(long) * MAXLINES)
40:
41: extern int iLines;
42:
43: // A table of servers we know about
44: typedef struct _svr_table {
45: char name[16+1]; // name of remote server
46: int hfPipe; // RPC handle
47: int iStatus; // status of connection
48: int cPicture; // picture id for this line
49: DWORD dwLine; // line we're drawing
50: int cLines; // lines in this chunk
51: } svr_table;
52:
53: // if RPC, this data is defined within the IDL file
54: #ifndef RPC
55: typedef struct _cpoint {
56: double real;
57: double imag;
58: } CPOINT;
59:
60: typedef CPOINT * PCPOINT;
61:
62: typedef struct _LONGRECT { /* rcl */
63: long xLeft;
64: long yBottom;
65: long xRight;
66: long yTop;
67: } LONGRECT;
68:
69: typedef LONGRECT *PLONGRECT;
70:
71: typedef struct _LINEBUF {
72: WORD adw[MAX_BUFSIZE];
73: } LINEBUF;
74:
75: typedef LINEBUF * PLINEBUF;
76: #endif
77:
78: extern svr_table SvrTable[]; // the table
79: extern int SvrTableSz; // # of objects in it
80: extern int cPictureID; // current picture; index to table
81:
82: extern RECT rcHistory[];
83: int APIENTRY WinMain(HANDLE, HANDLE, LPSTR, int);
84: BOOL InitApplication(HANDLE);
85: BOOL InitInstance(HANDLE, int);
86: LONG APIENTRY MainWndProc(HWND, UINT, UINT, LONG);
87: BOOL APIENTRY About(HWND, UINT, UINT, LONG);
88: BOOL APIENTRY SaveAsDlgProc(HWND, UINT, UINT, LONG);
89: void DoSomeWork(HWND, BOOL);
90: void IncPictureID(void);
91:
92: void InitHistogram(void);
93: void CountHistogram(void);
94: void CalcHistogram(int x,
95: int y,
96: DWORD dwIter,
97: DWORD dwThreshold);
98: #define NCOLORS 11
99:
100: extern int fContinueZoom;
101: extern int fZoomIn;
102: extern int iHistMaxI;
103: extern int iHistMaxJ;
104: extern int Histogram[4][4][NCOLORS+1];
105: extern int ColorCount[4][4];
106: extern BOOL fRectDefined;
107:
108: extern char pszFail[];
109:
110: BOOL InitRemote( HWND );
111: void PollForServers( void );
112: void CheckPoll( void );
113: BOOL CheckDrawStatus( HWND);
114: void RetryConnections( void );
115: void SetNewCalc( CPOINT cptUL, double dPrecision, RECT rcl);
116: BOOL CheckDrawingID( int );
117:
118: extern BOOL fLocalWork;
119: extern BOOL fRemoteWork;
120:
121:
122: // Status of connection to server
123:
124: #define SS_DISCONN 0
125: #define SS_IDLE 1
126: #define SS_READPENDING 2
127: #define SS_PAINTING 3
128: #define SS_LOCAL 4
129:
130:
131: // Buffer routines
132:
133: BOOL TakeDrawBuffer( void );
134: PDWORD GetDrawBuffer( void );
135: void FreeDrawBuffer( void );
136: void ReturnDrawBuffer( void );
137: DWORD QueryThreshold( void );
138:
139: int GetServerCount( void );
140: void GetServerName( int, char *);
141:
142:
143: extern RECT rcZoom;
144: extern double dPrec;
145:
146: #define MINPREC 5.0E-9
147: #define MAXPREC 5.0E-3
148:
149: // if RPC version, this routine is defined within the IDL file
150: #ifndef RPC
151: void MandelCalc( PCPOINT pcptLL,
152: PLONGRECT prcDraw,
153: double precision,
154: DWORD ulThreshold,
155: PLINEBUF pbBuf);
156: #endif
157:
158: typedef struct _calcbuf {
159: LONGRECT rclDraw;
160: double dblPrecision;
161: DWORD dwThreshold;
162: CPOINT cptLL;
163: } CALCBUF;
164:
165: short calcmand(double dreal, double dimag, short maxit);
166:
167: typedef struct _mults {
168: double rs; /* real squared */
169: double is; /* imag squared */
170: double ri; /* real * imaginary */
171: } mults;
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