ref: 35baa5a175cb97fcaba95e5a54c510f723282fb5
parent: 18396d36ff419c265060cad4527eb58a00d8e1c8
author: qwx <qwx@sciops.net>
date: Wed Jan 12 21:27:54 EST 2022
page-invert: style
--- a/page-invert
+++ b/page-invert
@@ -13,7 +13,7 @@
Cfitheight,
Crotate90,
Cupsidedown,
-+ Cinv,
++ Cinvert,
Cdummy1,
Cnext,
Cprev,
@@ -21,7 +21,7 @@
[Cfitheight] "fit height", 'h', 0, 0,
[Crotate90] "rotate 90", 'r', 0, 0,
[Cupsidedown] "upside down", 'u', 0, 0,
-+ [Cinv] "invert", 'i', 0, 0,
++ [Cinvert] "invert", 'i', 0, 0,
[Cdummy1] "", 0, 0, 0,
[Cnext] "next", Kright, ' ', '\n',
[Cprev] "prev", Kleft, Kbs, 0,
@@ -29,7 +29,7 @@
}
void
-+inv(Image *i)
++invertimage(Image *i)
+{+ int n, m;
+ uchar *b;
@@ -40,11 +40,11 @@
+ return;
+ unloadimage(i, i->r, (uchar*)buf, n);
+ m = n;
-+ for(p=buf; n>=sizeof *p; n-=sizeof *p, p++)
++ for(p=buf; m>=sizeof *p; m-=sizeof *p, p++)
+ *p = ~*p;
-+ for(b=(uchar*)p; n>0; n--, b++)
++ for(b=(uchar*)p; m>0; m--, b++)
+ *b = ~*b;
-+ loadimage(i, i->r, (uchar*)buf, m);
++ loadimage(i, i->r, (uchar*)buf, n);
+ free(buf);
+}
+
@@ -57,7 +57,7 @@
else {lockdisplay(display);
+ if(invert)
-+ inv(p->image);
++ invertimage(p->image);
imemsize += imagesize(p->image);
unlockdisplay(display);
}
@@ -66,7 +66,7 @@
resize = subpt(screen->r.max, screen->r.min);
resize.x = 0;
+ goto Unload;
-+ case Cinv:
++ case Cinvert:
+ invert = !invert;
goto Unload;
case Czoomin:
--
⑨