displaylist.c
上传用户:xk288cn
上传日期:2007-05-28
资源大小:4876k
文件大小:4k
- /*
- * Copyright (c) 1993-1997, Silicon Graphics, Inc.
- * ALL RIGHTS RESERVED
- * Permission to use, copy, modify, and distribute this software for
- * any purpose and without fee is hereby granted, provided that the above
- * copyright notice appear in all copies and that both the copyright notice
- * and this permission notice appear in supporting documentation, and that
- * the name of Silicon Graphics, Inc. not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission.
- *
- * THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU "AS-IS"
- * AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR
- * FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- * GRAPHICS, INC. BE LIABLE TO YOU OR ANYONE ELSE FOR ANY DIRECT,
- * SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY
- * KIND, OR ANY DAMAGES WHATSOEVER, INCLUDING WITHOUT LIMITATION,
- * LOSS OF PROFIT, LOSS OF USE, SAVINGS OR REVENUE, OR THE CLAIMS OF
- * THIRD PARTIES, WHETHER OR NOT SILICON GRAPHICS, INC. HAS BEEN
- * ADVISED OF THE POSSIBILITY OF SUCH LOSS, HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
- * POSSESSION, USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * US Government Users Restricted Rights
- * Use, duplication, or disclosure by the Government is subject to
- * restrictions set forth in FAR 52.227.19(c)(2) or subparagraph
- * (c)(1)(ii) of the Rights in Technical Data and Computer Software
- * clause at DFARS 252.227-7013 and/or in similar or successor
- * clauses in the FAR or the DOD or NASA FAR Supplement.
- * Unpublished-- rights reserved under the copyright laws of the
- * United States. Contractor/manufacturer is Silicon Graphics,
- * Inc., 2011 N. Shoreline Blvd., Mountain View, CA 94039-7311.
- *
- * OpenGL(R) is a registered trademark of Silicon Graphics, Inc.
- */
- #include <mui/displaylist.h>
- #include <GL/glut.h>
- #include <string.h>
- #define MOVE2I 1
- #define DRAW2I 2
- #define RECTFI 3
- #define CMOV2I 4
- #define CHARSTR 5
- #define PMV2I 6
- #define PDR2I 7
- #define PCLOS 8
- #define RECTI 9
- #define CLEAR 10
- #define ENDLINE 11
- #define PUSHVP 12
- #define POPVP 13
- #define VP 14
- extern short ditherflag;
- void charstr(char *s, int font)
- {
- int len = (int) strlen(s);
- int i;
- void **f;
- switch(font) {
- case UI_FONT_BOLD:
- case UI_FONT_NORMAL:
- f = GLUT_BITMAP_HELVETICA_12;
- break;
- case UI_FONT_FIXED_PITCH:
- f = GLUT_BITMAP_9_BY_15;
- break;
- }
- for (i = 0; i < len; i++)
- glutBitmapCharacter(f, s[i]);
- }
- void uipushviewport(void)
- {
- }
- void uipopviewport(void)
- {
- glDisable(GL_SCISSOR_TEST);
- }
- void uiviewport(int x, int y, int width, int height)
- {
- glScissor(x, y, width, height);
- glEnable(GL_SCISSOR_TEST);
- }
- void uicharstr(char *s, int font)
- {
- charstr(s, font);
- }
- void uirecti(int x, int y, int z, int w)
- {
- glBegin(GL_LINE_LOOP);
- glVertex2i(x, y);
- glVertex2i(x, w);
- glVertex2i(z, w);
- glVertex2i(z, y);
- glEnd();
- }
- void uirectfi(int x, int y, int x1, int y1)
- {
- glRecti(x, y, x1, y1);
- }
- void uipclos(void)
- {
- glEnd();
- }
- void uiclear(void)
- {
- glClearColor(214.0/255.0, 214.0/255.0, 214.0/255.0, 0.0);
- glClear(GL_COLOR_BUFFER_BIT);
- }
- void uipdr2i(int x, int y)
- {
- glVertex2i(x, y);
- }
- void uipmv2i(int x, int y)
- {
- glBegin(GL_POLYGON);
- glVertex2i(x, y);
- }
- void uicmov2i(int x, int y)
- {
- glRasterPos2i(x, y);
- }
- void uidraw2i(int x, int y)
- {
- glVertex2i(x, y);
- }
- void uiendline(void)
- {
- glEnd();
- }
- void uimove2i(int x, int y)
- {
- glBegin(GL_LINE_STRIP);
- glVertex2i(x, y);
- }