diff options
Diffstat (limited to '')
| -rw-r--r-- | XWindow.c | 41 | ||||
| -rw-r--r-- | lcd4linux.c | 8 |
2 files changed, 30 insertions, 19 deletions
@@ -1,4 +1,4 @@ -/* $Id: XWindow.c,v 1.12 2000/04/01 19:33:45 herp Exp $ +/* $Id: XWindow.c,v 1.13 2000/04/01 22:40:42 herp Exp $ * * X11 Driver for LCD4Linux * @@ -20,6 +20,10 @@ * * * $Log: XWindow.c,v $ + * Revision 1.13 2000/04/01 22:40:42 herp + * geometric correction (too many pixelgaps) + * lcd4linux main should return int, not void + * * Revision 1.12 2000/04/01 19:33:45 herp * * colors in format \#RRGGBB in config-file now understood @@ -58,6 +62,7 @@ /* + * Sun Apr 2 01:32:48 MET 2000 geometric correction (too many pixelgaps) * Sat Apr 1 22:18:04 MET 2000 colors in format \#RRGGBB in config-file * Fri Mar 31 01:42:11 MET 2000 semaphore bug fixed * Sun Mar 26 15:28:23 MET 2000 various rewrites @@ -237,10 +242,10 @@ XEvent ev; rgbhg); return -1; } - boxw=xres*(pixel+pgap)+cgap; - boxh=yres*(pixel+pgap)+rgap; - dimx=(cols-1)*cgap+cols*xres*(pixel+pgap); - dimy=(rows-1)*rgap+rows*yres*(pixel+pgap); + boxw=xres*pixel+(xres-1)*pgap+cgap; + boxh=yres*pixel+(yres-1)*pgap+rgap; + dimx=cols*xres*pixel+cols*(xres-1)*pgap+(cols-1)*cgap; + dimy=rows*yres*pixel+rows*(yres-1)*pgap+(rows-1)*rgap; wa.event_mask=ExposureMask|ButtonPressMask|ButtonReleaseMask; w=XCreateWindow(dp,rw,0,0,dimx+2*border,dimy+2*border,0,0, InputOutput,vi,CWEventMask,&wa); @@ -351,11 +356,11 @@ int x,y; dirty=1; } x+=pixel+pgap; - if (++jgap==xres) { x+=cgap; jgap=0; } + if (++jgap==xres) { x+=cgap-pgap; jgap=0; } pos++; } y+=pixel+pgap; - if (++igap==yres) { y+=rgap; igap=0; } + if (++igap==yres) { y+=rgap-pgap; igap=0; } } if (dirty) XFlush(dp); release_lock(); @@ -393,7 +398,7 @@ int dx,wx,wy; /* upper left corner */ xfrom=xres*(x/boxw); /*start at col.no*/ i=(x%boxw); /*pixelpos rel. char*/ - if (i>xres*(pixel+pgap)) /*in cgap zone*/ + if (i>xres*pixel+(xres-1)*pgap) /*in cgap zone*/ xfrom+=xres; else { xfrom+=i/(pixel+pgap); /*character element*/ @@ -402,7 +407,7 @@ int dx,wx,wy; } yfrom=yres*(y/boxh); /*start at row.no*/ i=(y%boxh); /*pixelpos rel. char*/ - if (i>yres*(pixel+pgap)) /*in rgap zone*/ + if (i>yres*pixel+(yres-1)*pgap) /*in rgap zone*/ yfrom+=yres; else { yfrom+=i/(pixel+pgap); /*character element*/ @@ -412,12 +417,14 @@ int dx,wx,wy; /*lower right corner*/ x+=width-1; y+=height-1; - xto=xres*(x/boxw)+(x%boxw)/(pixel+pgap); - yto=yres*(y/boxh)+(y%boxh)/(pixel+pgap); - + xto=xres*(x/boxw)+(x%boxw)/(pixel+pgap) + -((x%boxw>xres*pixel+(xres-1)*pgap)?1:0); + yto=yres*(y/boxh)+(y%boxh)/(pixel+pgap) + -((y%boxh>yres*pixel+(yres-1)*pgap)?1:0); + pos=yfrom*xres*cols+xfrom; - wy=border+yfrom*(pixel+pgap)+rgap*(yfrom/yres); - wx=border+xfrom*(pixel+pgap)+cgap*(xfrom/xres); + wy=border+yfrom*(pixel+pgap)+(yfrom/yres)*(rgap-pgap); + wx=border+xfrom*(pixel+pgap)+(xfrom/xres)*(cgap-pgap); wpos=pos; xpix=xres*cols; igap=yfrom%yres; wjgap=xfrom%xres; for(i=yfrom;i<=yto;i++) { @@ -429,10 +436,10 @@ int dx,wx,wy; dx,wy, pixel,pixel); dx+=pixel+pgap; - if (++jgap==xres) { dx+=cgap; jgap=0; } + if (++jgap==xres) { dx+=cgap-pgap; jgap=0; } } wy+=pixel+pgap; - if (++igap==yres) { wy+=rgap; igap=0; } + if (++igap==yres) { wy+=rgap-pgap; igap=0; } pos+=xpix; wpos=pos; } @@ -443,7 +450,7 @@ XEvent ev; for(;;) { XWindowEvent(dp,w, - ExposureMask, + ExposureMask|ButtonPressMask|ButtonReleaseMask, &ev); if (ev.type==Expose) { acquire_lock(); diff --git a/lcd4linux.c b/lcd4linux.c index 88cbf6b..9bbd28f 100644 --- a/lcd4linux.c +++ b/lcd4linux.c @@ -1,4 +1,4 @@ -/* $Id: lcd4linux.c,v 1.14 2000/03/26 18:46:28 reinelt Exp $ +/* $Id: lcd4linux.c,v 1.15 2000/04/01 22:40:42 herp Exp $ * * LCD4Linux * @@ -20,6 +20,10 @@ * * * $Log: lcd4linux.c,v $ + * Revision 1.15 2000/04/01 22:40:42 herp + * geometric correction (too many pixelgaps) + * lcd4linux main should return int, not void + * * Revision 1.14 2000/03/26 18:46:28 reinelt * * bug in pixmap.c that leaded to empty bars fixed @@ -107,7 +111,7 @@ static void usage(void) printf ("usage: lcd4linux [-h] [-l] [-f config-file] [-o output-file]\n"); } -void main (int argc, char *argv[]) +int main (int argc, char *argv[]) { char *cfg="/etc/lcd4linux.conf"; char *driver; |