643 lines
16 KiB
C
643 lines
16 KiB
C
/*
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** $XConsortium: tests.c,v 1.20 91/06/08 18:57:07 rws Exp $
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** $XFree86: xc/programs/xgc/tests.c,v 1.11tsi Exp $
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**
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*/
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#include <X11/Intrinsic.h>
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#include <X11/StringDefs.h>
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#include <X11/Xaw/AsciiText.h>
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#include <X11/Xos.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <math.h>
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#include "xgc.h"
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#ifdef SVR4
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#define SYSV
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#endif
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#if !defined(SYSV) && !defined(QNX4)
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#include <sys/timeb.h>
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#include <sys/resource.h>
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#endif
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#ifndef PI
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#define PI 3.14159265
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#endif
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#ifdef SYSV
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#define random lrand48
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#endif
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/* timer(flag)
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** -----------
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** When called with StartTimer, starts the stopwatch and returns nothing.
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** When called with EndTimer, stops the stopwatch and returns the time
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** in microseconds since it started.
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**
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** Uses rusage() so we can subtract the time used by the system and user
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** from our timer, and just concentrate on the time used in the X calls.
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*/
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static long
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timer(int flag)
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{
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#if !defined(SYSV)
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static struct timeval starttime; /* starting time for gettimeofday() */
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struct timeval endtime; /* ending time for gettimeofday() */
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#if !defined(__UNIXOS2__) && !defined(QNX4)
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static struct rusage startusage; /* starting time for getrusage() */
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struct rusage endusage; /* ending time for getrusage() */
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#endif
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struct timezone tz; /* to make gettimeofday() happy */
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long elapsedtime; /* how long since we started the timer */
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switch (flag) {
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case StartTimer: /* store initial values */
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gettimeofday(&starttime,&tz);
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#if !defined(__UNIXOS2__) && !defined(QNX4)
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getrusage(RUSAGE_SELF,&startusage);
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#endif
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return((long) NULL);
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case EndTimer:
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gettimeofday(&endtime,&tz); /* store final values */
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#if !defined(__UNIXOS2__) && !defined(QNX4)
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getrusage(RUSAGE_SELF,&endusage);
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#endif
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/* all the following line does is use the formula
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elapsed time = ending time - starting time, but there are three
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different timers and two different units of time, ack... */
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#if !defined(__UNIXOS2__) && !defined(QNX4)
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elapsedtime = (long) ((long)
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((endtime.tv_sec - endusage.ru_utime.tv_sec - endusage.ru_stime.tv_sec
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- starttime.tv_sec + startusage.ru_utime.tv_sec
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+ startusage.ru_stime.tv_sec)) * 1000000) + (long)
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((endtime.tv_usec - endusage.ru_utime.tv_usec - endusage.ru_stime.tv_usec
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- starttime.tv_usec + startusage.ru_utime.tv_usec
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+ startusage.ru_stime.tv_usec));
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#else
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elapsedtime = (long)( ((long)endtime.tv_sec-(long)starttime.tv_sec)*1000000
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+((long)endtime.tv_usec-(long)starttime.tv_usec));
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#endif
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return(elapsedtime);
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default:
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fprintf(stderr,"Invalid flag in timer()\n");
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return((long) NULL);
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}
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#else
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static time_t starttime;
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switch (flag) {
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case StartTimer:
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time(&starttime);
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return((long) NULL);
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case EndTimer:
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return( (time(NULL) - starttime) * 1000000);
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default:
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fprintf(stderr,"Invalid flag in timer()\n");
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return((long) NULL);
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}
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#endif
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}
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void
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copyarea_test(void)
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{
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int num_copies = 200;
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int i;
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long totaltime;
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char buf[80];
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num_copies *= X.percent;
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XSetFillStyle(X.dpy,X.miscgc,FillTiled);
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XFillRectangle(X.dpy,X.win,X.miscgc,0,0,400,400);
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XSync(X.dpy,0);
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timer(StartTimer);
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for (i=0;i<num_copies;++i)
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XCopyArea(X.dpy,X.win,X.win,X.gc,i,200-i,
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200,200,200-i,i);
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XSync(X.dpy,0);
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totaltime = timer(EndTimer);
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snprintf(buf,sizeof buf,"%.2f seconds.",(double)totaltime/1000000.);
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show_result(buf);
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}
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void
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copyplane_test(void)
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{
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int num_copies = 200;
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int i;
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long totaltime;
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char buf[80];
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if(!X.gcv.plane_mask || (X.gcv.plane_mask & (X.gcv.plane_mask - 1))) {
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show_result("exactly one bit in plane mask must be set for this test");
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return;
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}
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num_copies *= X.percent;
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XSetPlaneMask(X.dpy, X.gc, ~0L);
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XSetFillStyle(X.dpy,X.miscgc,FillTiled);
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XFillRectangle(X.dpy,X.win,X.miscgc,0,0,400,400);
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XSync(X.dpy,0);
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timer(StartTimer);
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for (i=0;i<num_copies;++i)
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XCopyPlane(X.dpy,X.win,X.win,X.gc,i,200-i,
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200,200,200-i,i,X.gcv.plane_mask);
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XSync(X.dpy,0);
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totaltime = timer(EndTimer);
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XSetPlaneMask(X.dpy, X.gc, X.gcv.plane_mask);
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snprintf(buf,sizeof buf,"%.2f seconds.",(double)totaltime/1000000.);
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show_result(buf);
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}
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void
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circle_line_test(int num_vertices, int radius)
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{
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double theta, delta;
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int length, centerx, centery, i;
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int relative_angle;
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long totaltime;
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char buf[80];
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XPoint *coord;
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relative_angle = num_vertices*5/12+1;
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delta = (double) relative_angle / (double) num_vertices * 2 * PI;
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centerx = centery = 200;
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coord = (XPoint *) malloc (sizeof(XPoint)*(num_vertices+1));
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length = (int) (2 * radius * (float) atan(delta/2.));
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for (i=0;i<=num_vertices;++i) {
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theta = (double) i * delta;
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coord[i].x = centerx + (int) (radius * cos(theta));
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coord[i].y = centery + (int) (radius * sin(theta));
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}
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XSync(X.dpy,0);
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timer(StartTimer);
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XDrawLines(X.dpy,X.win,X.gc,coord,num_vertices+1,CoordModeOrigin);
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XSync(X.dpy,0);
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totaltime = timer(EndTimer);
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snprintf(buf,sizeof buf,"%d lines of length %d in %.3f seconds.",num_vertices,
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length,(double)totaltime/1000000.);
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show_result(buf);
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free(coord);
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}
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void
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polyline_test(void)
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{
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circle_line_test((int)(601*X.percent),190);
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}
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void
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polysegment_test(void)
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{
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XSegment *segments;
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int num_segments = 600;
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long totaltime;
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char buf[80];
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int i;
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num_segments *= X.percent;
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segments = (XSegment *) malloc(sizeof(XSegment) * num_segments);
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segments[0].x1 = random()%400; segments[0].y1 = random()%400;
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segments[0].x2 = random()%400; segments[0].y2 = random()%400;
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for(i=1;i<num_segments;++i) {
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segments[i].x1 = (segments[i-1].x1-segments[i-1].y2+400+i)%400;
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segments[i].y1 = (segments[i-1].y1+segments[i-1].x2+i)%400;
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segments[i].x2 = (segments[i-1].x1-segments[i-1].y1+400+i)%400;
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segments[i].y2 = (segments[i-1].x2+segments[i-1].y2+i)%400;
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}
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XSync(X.dpy,0);
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start_timer();
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XDrawSegments(X.dpy,X.win,X.gc,segments,num_segments);
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XSync(X.dpy,0);
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totaltime = end_timer();
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snprintf(buf,sizeof buf,"%d segments in %.3f seconds.",num_segments,
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(double)totaltime/1000000.);
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show_result(buf);
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free(segments);
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}
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void
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polypoint_test(void)
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{
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XPoint *points;
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int num_points = 100000;
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long totaltime;
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char buf[80];
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int i;
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num_points *= X.percent;
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points = (XPoint *) malloc(sizeof(XPoint) * num_points);
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points[0].x = random()%400; points[0].y = random()%400;
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points[1].x = random()%400; points[1].y = random()%400;
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for (i=2;i<num_points;++i) {
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points[i].x = (points[i-1].x+points[i-2].y+i*3/200)%400;
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points[i].y = (points[i-1].y+points[i-2].x+i*5/200)%400;
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}
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XSync(X.dpy,0);
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start_timer();
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XDrawPoints(X.dpy,X.win,X.gc,points,num_points,CoordModeOrigin);
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XSync(X.dpy,0);
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totaltime = end_timer();
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snprintf(buf,sizeof buf,"%d points in %.3f seconds.",num_points,
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(double)totaltime/1000000.);
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show_result(buf);
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free(points);
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}
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void
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genericrectangle_test(Boolean fill)
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{
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XRectangle *rects;
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int num_rects = 200;
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int perimeter = 0, area = 0;
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int i;
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long totaltime;
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char buf[80];
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num_rects *= X.percent;
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rects = (XRectangle *) malloc(sizeof(XRectangle) * num_rects);
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for (i=0;i<num_rects;++i) {
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rects[i].x = rects[i].y = 200 - i;
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rects[i].width = rects[i].height = 2 * i;
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perimeter += rects[i].width * 2 + rects[i].height * 2;
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area += rects[i].width * rects[i].height;
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}
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XSync(X.dpy,0);
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start_timer();
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if (fill) XFillRectangles(X.dpy,X.win,X.gc,rects,num_rects);
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else XDrawRectangles(X.dpy,X.win,X.gc,rects,num_rects);
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XSync(X.dpy,0);
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totaltime = end_timer();
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if (fill)
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snprintf(buf,sizeof buf,"%d pixels in %.2f seconds.",area,(double)totaltime/1000000.);
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else
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snprintf(buf,sizeof buf,"Total line length %d in %.3f seconds.",perimeter,
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(double)totaltime/1000000.);
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show_result(buf);
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free(rects);
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}
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void
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polyrectangle_test(void)
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{
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genericrectangle_test(FALSE);
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}
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void
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polyfillrectangle_test(void)
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{
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genericrectangle_test(TRUE);
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}
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/*****************************/
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void
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fillpolygon_test(void)
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{
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int i;
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int points_per_side = 40;
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int spacing;
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XPoint *points;
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XPoint polypoints[3];
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points = (XPoint *) malloc (sizeof(XPoint) * points_per_side * 4);
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spacing = 400 / points_per_side;
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for (i = 0; i < points_per_side; ++i) {
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points[i].x = i * spacing;
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points[i].y = 0;
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points[i + points_per_side].x = 400;
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points[i + points_per_side].y = i * spacing;
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points[i + 2 * points_per_side].x = 400 - i * spacing;
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points[i + 2 * points_per_side].y = 400;
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points[i + 3 * points_per_side].x = 0;
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points[i + 3 * points_per_side].y = 400 - i * spacing;
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}
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for (i = 0; i < 2 * points_per_side; i += 2) {
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polypoints[0].x = points[i].x;
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polypoints[0].y = points[i].y;
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polypoints[1].x = points[i + 2 * points_per_side].x;
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polypoints[1].y = points[i + 2 * points_per_side].y;
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polypoints[2].x = points[i + 2 * points_per_side + 1].x;
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polypoints[2].y = points[i + 2 * points_per_side + 1].y;
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XFillPolygon (X.dpy, X.win, X.gc, polypoints, 3, Convex, CoordModeOrigin);
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}
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free(points);
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}
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/*****************************/
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void
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genericarc_test(Boolean fill)
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{
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XArc *arcs;
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int num_arcs = 180;
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int i;
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long totaltime;
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char buf[80];
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num_arcs *= X.percent;
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arcs = (XArc *) malloc(sizeof(XArc) * num_arcs);
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for (i=0;i<num_arcs;++i) {
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arcs[i].x = i;
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arcs[i].y = i;
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arcs[i].width = i;
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arcs[i].height = i;
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arcs[i].angle1 = i * 128;
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arcs[i].angle2 = i * 128;
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}
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XSync(X.dpy,0);
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start_timer();
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if (fill) XFillArcs(X.dpy,X.win,X.gc,arcs,num_arcs);
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else XDrawArcs(X.dpy,X.win,X.gc,arcs,num_arcs);
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XSync(X.dpy,0);
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totaltime = end_timer();
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snprintf(buf,sizeof buf,"An uncounted number of pixels in %.3f seconds.",
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(double)totaltime/1000000.);
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show_result(buf);
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free(arcs);
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}
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void
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polyarc_test(void)
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{
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genericarc_test(FALSE);
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}
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void
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polyfillarc_test(void)
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{
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genericarc_test(TRUE);
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}
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static const char string8[] = "pack my box with five dozen liquor jugs";
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void
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polytext8_test(void)
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{
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int num_strings = 200;
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int i;
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long totaltime;
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char buf[80];
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num_strings *= X.percent;
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XSync(X.dpy,0);
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start_timer();
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for (i=0;i<num_strings;++i) {
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XDrawString(X.dpy,X.win,X.gc,(i%2 ? i : num_strings - i),i,
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string8,sizeof(string8)-1);
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}
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XSync(X.dpy,0);
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totaltime = end_timer();
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snprintf(buf,sizeof buf,"%d strings in %.2f seconds.",num_strings,
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(double) totaltime/1000000.);
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show_result(buf);
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}
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void
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imagetext8_test(void)
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{
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int num_strings = 200;
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int i;
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long totaltime;
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char buf[80];
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num_strings *= X.percent;
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XSync(X.dpy,0);
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start_timer();
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for (i=0;i<num_strings;++i) {
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XDrawImageString(X.dpy,X.win,X.gc,(i%2 ? i : num_strings - i),i,
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string8,sizeof(string8)-1);
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}
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XSync(X.dpy,0);
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totaltime = end_timer();
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snprintf(buf,sizeof buf,"%d strings in %.2f seconds.",num_strings,
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(double) totaltime/1000000.);
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show_result(buf);
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}
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static char unicode_font[] =
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"-misc-fixed-medium-r-semicondensed--13-120-75-75-c-60-iso10646-1";
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static const XChar2b string16[] = {
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{ 0x00, 0x20 }, { 0x00, 0x20 }, { 0x22, 0x2E }, { 0x00, 0x20 },
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{ 0x00, 0x45 }, { 0x22, 0xC5 }, { 0x00, 0x64 }, { 0x00, 0x61 },
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{ 0x00, 0x20 }, { 0x00, 0x3D }, { 0x00, 0x20 }, { 0x00, 0x51 },
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{ 0x00, 0x2C }, { 0x00, 0x20 }, { 0x00, 0x20 }, { 0x00, 0x6E },
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{ 0x00, 0x20 }, { 0x21, 0x92 }, { 0x00, 0x20 }, { 0x22, 0x1E },
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{ 0x00, 0x2C }, { 0x00, 0x20 }, { 0x22, 0x11 }, { 0x00, 0x20 },
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{ 0x00, 0x66 }, { 0x00, 0x28 }, { 0x00, 0x69 }, { 0x00, 0x29 },
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{ 0x00, 0x20 }, { 0x00, 0x3D }, { 0x00, 0x20 }, { 0x22, 0x0F },
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{ 0x00, 0x20 }, { 0x00, 0x67 }, { 0x00, 0x28 }, { 0x00, 0x69 },
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{ 0x00, 0x29 }, { 0x00, 0x2C }, { 0x00, 0x20 }, { 0x22, 0x00 },
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{ 0x00, 0x78 }, { 0x22, 0x08 }, { 0x21, 0x1D }, { 0x00, 0x3A },
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{ 0x00, 0x20 }, { 0x23, 0x08 }, { 0x00, 0x78 }, { 0x23, 0x09 },
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{ 0x00, 0x20 }, { 0x00, 0x3D }, { 0x00, 0x20 }, { 0x22, 0x12 },
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{ 0x23, 0x0A }, { 0x22, 0x12 }, { 0x00, 0x78 }, { 0x23, 0x0B },
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{ 0x00, 0x2C }, { 0x00, 0x20 }, { 0x03, 0xB1 }, { 0x00, 0x20 },
|
|
{ 0x22, 0x27 }, { 0x00, 0x20 }, { 0x00, 0xAC }, { 0x03, 0xB2 },
|
|
{ 0x00, 0x20 }, { 0x00, 0x3D }, { 0x00, 0x20 }, { 0x00, 0xAC },
|
|
{ 0x00, 0x28 }, { 0x00, 0xAC }, { 0x03, 0xB1 }, { 0x00, 0x20 },
|
|
{ 0x22, 0x28 }, { 0x00, 0x20 }, { 0x03, 0xB2 }, { 0x00, 0x29 },
|
|
{ 0x00, 0x2C }
|
|
};
|
|
|
|
void
|
|
polytext16_test(void)
|
|
{
|
|
int num_strings = 50;
|
|
int i;
|
|
long totaltime;
|
|
char buf[80];
|
|
|
|
num_strings *= X.percent;
|
|
|
|
GC_change_font(unicode_font,FALSE);
|
|
|
|
XSync(X.dpy,0);
|
|
start_timer();
|
|
for (i=0;i<num_strings;++i) {
|
|
XDrawString16(X.dpy,X.win,X.gc,(i%2 ? i : num_strings - i),10*i,
|
|
string16,sizeof(string16)/sizeof(XChar2b));
|
|
}
|
|
XSync(X.dpy,0);
|
|
totaltime = end_timer();
|
|
|
|
GC_change_font(X.fontname,FALSE);
|
|
|
|
snprintf(buf,sizeof buf,"%d strings in %.2f seconds.",num_strings,
|
|
(double) totaltime/1000000.);
|
|
show_result(buf);
|
|
}
|
|
|
|
void
|
|
imagetext16_test(void)
|
|
{
|
|
int num_strings = 50;
|
|
int i;
|
|
long totaltime;
|
|
char buf[80];
|
|
|
|
num_strings *= X.percent;
|
|
|
|
GC_change_font(unicode_font,FALSE);
|
|
|
|
XSync(X.dpy,0);
|
|
start_timer();
|
|
for (i=0;i<num_strings;++i) {
|
|
XDrawImageString16(X.dpy,X.win,X.gc,(i%2 ? i : num_strings - i),10*i,
|
|
string16,sizeof(string16)/sizeof(XChar2b));
|
|
}
|
|
XSync(X.dpy,0);
|
|
totaltime = end_timer();
|
|
|
|
GC_change_font(X.fontname,FALSE);
|
|
|
|
snprintf(buf,sizeof buf,"%d strings in %.2f seconds.",num_strings,
|
|
(double) totaltime/1000000.);
|
|
show_result(buf);
|
|
}
|
|
|
|
void
|
|
putimage_test(void)
|
|
{
|
|
int num_copies = 200;
|
|
int i;
|
|
long totaltime;
|
|
char buf[80];
|
|
|
|
num_copies *= X.percent;
|
|
|
|
XSetFillStyle(X.dpy,X.miscgc,FillTiled);
|
|
XFillRectangle(X.dpy,X.win,X.miscgc,0,0,400,400);
|
|
|
|
X.image = XGetImage(X.dpy,X.win,0,0,200,200,~0,XYPixmap);
|
|
|
|
XSync(X.dpy,0);
|
|
timer(StartTimer);
|
|
for (i=0;i<num_copies;++i)
|
|
XPutImage(X.dpy,X.win,X.gc,X.image,0,0,i,i,200,200);
|
|
XSync(X.dpy,0);
|
|
totaltime = timer(EndTimer);
|
|
|
|
snprintf(buf,sizeof buf,"%.2f seconds.",(double)totaltime/1000000.);
|
|
show_result(buf);
|
|
}
|
|
|
|
|
|
/*****************************/
|
|
/*****************************/
|
|
|
|
void
|
|
run_test(void)
|
|
{
|
|
XClearWindow(X.dpy,X.win);
|
|
|
|
print_if_recording("run\n");
|
|
|
|
switch (X.test) {
|
|
case CopyArea: copyarea_test(); break;
|
|
case CopyPlane: copyplane_test(); break;
|
|
case PolyPoint: polypoint_test(); break;
|
|
case PolyLine: polyline_test(); break;
|
|
case PolySegment: polysegment_test(); break;
|
|
case PolyRectangle: polyrectangle_test(); break;
|
|
case PolyArc: polyarc_test(); break;
|
|
case FillPolygon: fillpolygon_test(); break;
|
|
case PolyFillRect: polyfillrectangle_test(); break;
|
|
case PolyFillArc: polyfillarc_test(); break;
|
|
case PolyText8: polytext8_test(); break;
|
|
case ImageText8: imagetext8_test(); break;
|
|
case PolyText16: polytext16_test(); break;
|
|
case ImageText16: imagetext16_test(); break;
|
|
case PutImage: putimage_test(); break;
|
|
default: fprintf(stderr,"That test doesn't exist yet.\n");
|
|
}
|
|
}
|
|
|
|
/*****************************/
|
|
|
|
/* set_text(w,string)
|
|
** ------------------
|
|
** Sets the text in a read-only text widget to the specified string.
|
|
*/
|
|
|
|
void
|
|
set_text(Widget w, char *string)
|
|
{
|
|
static Arg args[2];
|
|
|
|
XtSetArg(args[0], XtNstring, string);
|
|
XtSetArg(args[1], XtNlength, strlen(string));
|
|
XtSetValues(w, args, (Cardinal) 2 );
|
|
}
|
|
|
|
void
|
|
show_result(char *string)
|
|
{
|
|
char buf[80];
|
|
|
|
set_text(result,string);
|
|
|
|
strcpy(buf,"# ");
|
|
strncat(buf,string,sizeof(buf) - 3);
|
|
buf[sizeof(buf) - 3] = '\0';
|
|
strcat(buf,"\n");
|
|
print_if_recording(buf);
|
|
}
|