127 lines
2.8 KiB
C
127 lines
2.8 KiB
C
/*
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* grTOGLInt.h --
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*
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* Internal definitions for grTOGL[1..5].c.
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*
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* NOTE: In order for the these defs to work correctly, this file
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* (grTOGLInt.h) must be included after all the Magic .h files and before
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* the X11, OpenGL, and Tk/Tcl .h files.
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*
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* Copyright 2003 Open Circuit Design, Inc., for MultiGiG Ltd.
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*/
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#ifndef _MAGIC__GRAPHICS__GRTOGLINT_H
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#define _MAGIC__GRAPHICS__GRTOGLINT_H
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#include "utils/magic.h"
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/* Constants
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*/
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#define M_WIDTH 1023
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#define M_HEIGHT 750
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#define TOGL_BATCH_SIZE 10000
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/* C99 compat
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* Include OpenGL prototype headers
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*/
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#define GL_GLEXT_PROTOTYPES
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/* Current settings for X function parameters */
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typedef struct {
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Tk_Font font;
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Tk_Cursor cursor;
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int fontSize;
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int depth;
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int maskmod;
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Tk_Window window;
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Window windowid;
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MagWindow *mw;
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} TOGL_CURRENT;
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#ifdef OGL_SERVER_SIDE_ONLY
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typedef Rect TOGLRect;
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#else
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/* Used for vertex arrays */
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typedef struct {
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Point r_ll, r_ul, r_ur, r_lr;
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} TOGLRect;
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#endif
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extern TOGL_CURRENT toglCurrent;
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extern bool grtoglGetCursorPos();
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extern bool grtoglGetCursorRootPos();
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extern bool grtoglDrawGrid();
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extern void GrTOGLEnableTablet();
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extern void GrTOGLDisableTablet();
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extern void GrTOGLSetCMap();
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extern void grtoglPutText();
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#ifdef VECTOR_FONTS
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extern void grtoglFontText();
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#endif
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extern void GrTOGLSetCursor();
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extern int GrTOGLTextSize();
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extern void GrTOGLDrawGlyph();
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extern void GrTOGLBitBlt();
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extern void NullBitBlt();
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extern int GrTOGLReadPixel();
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extern void grtoglSetLineStyle();
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extern void grtoglSetCharSize();
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extern void grtoglSetWMandC();
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extern void grtoglRectConvert();
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extern void grtoglFillPolygon();
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extern void grtoglFreeBackingStore();
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extern void grtoglCreateBackingStore();
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extern bool grtoglGetBackingStore();
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extern bool grtoglScrollBackingStore();
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extern void grtoglPutBackingStore();
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extern void grtoglDrawLine();
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extern void grtoglDrawLines();
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extern void grtoglFillRect();
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extern void grtoglFillRects();
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extern int grtoglNbLines;
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extern int grtoglNbDiagonal;
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extern int grtoglNbRects;
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extern Rect grtoglLines[];
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extern Rect grtoglDiagonal[];
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extern TOGLRect grtoglRects[];
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#define GR_TOGL_FLUSH_LINES() { \
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if (grtoglNbLines>0) { \
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grtoglDrawLines(grtoglLines, grtoglNbLines); \
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grtoglNbLines=0; \
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} \
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}
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#define GR_TOGL_FLUSH_DIAGONAL() { \
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if (grtoglNbDiagonal>0) { \
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glEnable(GL_LINE_SMOOTH); \
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grtoglDrawLines(grtoglDiagonal, grtoglNbDiagonal); \
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glDisable(GL_LINE_SMOOTH); \
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grtoglNbDiagonal=0; \
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} \
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}
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#define GR_TOGL_FLUSH_RECTS() { \
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if (grtoglNbRects>0) { \
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grtoglFillRects(grtoglRects, grtoglNbRects); \
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grtoglNbRects=0; \
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} \
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}
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#define GR_TOGL_FLUSH_BATCH() {GR_TOGL_FLUSH_LINES(); \
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GR_TOGL_FLUSH_DIAGONAL(); \
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GR_TOGL_FLUSH_RECTS();}
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/* Used by the wind3d window */
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extern void TOGLEventProc();
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#endif /* _MAGIC__GRAPHICS__GRTOGLINT_H */
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