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Update at Fri Aug 4 14:25:41 EDT 2017 by chuan

This commit is contained in:
Chuan Chen 2017-08-04 14:25:41 -04:00
parent 1b4bc02b7e
commit 75f69c8b3e
3 changed files with 1592 additions and 0 deletions
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6
graphics/grMain.c
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@ -107,6 +107,9 @@ static char *grDisplayTypes[] = {
"OPEN_GL",
"OGL",
"OPENGL",
#endif
#ifdef CAIRO
"CAIRO",
#endif
"NULL",
NULL};
@ -127,6 +130,9 @@ static bool (*(grInitProcs[]))() = {
oglSetDisplay,
oglSetDisplay,
oglSetDisplay,
#endif
#ifdef CAIRO
cairoSetDisplay,
#endif
nullSetDisplay,
NULL};

1470
graphics/grTCairo1.c Normal file
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File diff suppressed because it is too large Load Diff

116
graphics/grTCairoInt.h Normal file
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@ -0,0 +1,116 @@
/*
* grTCairoInt.h --
*
* Internal definitions for grTCairo[1..5].c.
*
* NOTE: In order for the these defs to work correctly, this file
* (grTCairoInt.h) must be included after all the Magic .h files and before
* the X11, OpenGL, and Tk/Tcl .h files.
*
* Copyright 2003 Open Circuit Design, Inc., for MultiGiG Ltd.
*/
#include "utils/magic.h"
/* Constants
*/
#define M_WIDTH 1023
#define M_HEIGHT 750
#define TCAIRO_BATCH_SIZE 10000
/* Current settings for X function parameters */
typedef struct {
Tk_Font font;
Tk_Cursor cursor;
int fontSize;
int depth;
int maskmod;
Tk_Window window;
Window windowid;
MagWindow *mw;
} TCAIRO_CURRENT;
#ifdef Cairo_SERVER_SIDE_ONLY
typedef Rect TCairoRect;
#else
/* Used for vertex arrays */
typedef struct {
Point r_ll, r_ul, r_ur, r_lr;
} TCairoRect;
#endif
extern TCAIRO_CURRENT tcairoCurrent;
extern bool grtcairoGetCursorPos();
extern bool grtcairoGetCursorRootPos();
extern bool grtcairoDrawGrid();
extern void GrTCairoEnableTablet();
extern void GrTCairoDisableTablet();
extern void GrTCairoSetCMap();
extern void grtcairoPutText();
#ifdef VECTOR_FONTS
extern void grtcairoFontText();
#endif
extern void GrTCairoSetCursor();
extern void GrTCairoTextSize();
extern void GrTCairoDrawGlyph();
extern void GrTCairoBitBlt();
extern void NullBitBlt();
extern int GrTCairoReadPixel();
extern void grtcairoSetLineStyle();
extern void grtcairoSetCharSize();
extern void grtcairoSetWMandC();
extern void grtcairoRectConvert();
extern void grtcairoFillPolygon();
extern void grtcairoFreeBackingStore();
extern void grtcairoCreateBackingStore();
extern bool grtcairoGetBackingStore();
extern bool grtcairoScrollBackingStore();
extern void grtcairoPutBackingStore();
extern void grtcairoDrawLine();
extern void grtcairoDrawLines();
extern void grtcairoFillRect();
extern void grtcairoFillRects();
extern int grtcairoNbLines;
extern int grtcairoNbDiagonal;
extern int grtcairoNbRects;
extern Rect grtcairoLines[];
extern Rect grtcairoDiagonal[];
extern TCairoRect grtcairoRects[];
#define GR_TCAIRO_FLUSH_LINES() { \
if (grtcairoNbLines>0) { \
grtcairoDrawLines(grtcairoLines, grtcairoNbLines); \
grtcairoNbLines=0; \
} \
}
#define GR_TCAIRO_FLUSH_DIAGONAL() { \
if (grtcairoNbDiagonal>0) { \
glEnable(GL_LINE_SMOOTH); \
grtcairoDrawLines(grtcairoDiagonal, grtcairoNbDiagonal); \
glDisable(GL_LINE_SMOOTH); \
grtcairoNbDiagonal=0; \
} \
}
#define GR_TCAIRO_FLUSH_RECTS() { \
if (grtcairoNbRects>0) { \
grtcairoFillRects(grtcairoRects, grtcairoNbRects); \
grtcairoNbRects=0; \
} \
}
#define GR_TCAIRO_FLUSH_BATCH() {GR_TCAIRO_FLUSH_LINES(); \
GR_TCAIRO_FLUSH_DIAGONAL(); \
GR_TCAIRO_FLUSH_RECTS();}
/* Used by the wind3d window */
extern void TCairoEventProc();