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camv: fix display locking issues

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This commit is contained in:
cinap_lenrek 2018-03-17 21:27:07 +01:00
parent c2c9562e3c
commit 4d59f9bd1a
1 changed files with 8 additions and 2 deletions
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10
sys/src/cmd/camv.c
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@ -203,8 +203,8 @@ restart:
r = (Rectangle){subpt(p, q), addpt(p, q)};
lockdisplay(display);
draw(disp, r, i, nil, i->r.min);
flushimage(display, 1);
freeimage(i);
flushimage(display, 1);
unlockdisplay(display);
}
fprint(2, "readimage: %r\n");
@ -233,11 +233,17 @@ threadmain(int argc, char **argv)
threadcreate(resizethread, nil, mainstacksize);
proccreate(videoproc, nil, mainstacksize);
display->locking = 1;
flushimage(display, 1);
unlockdisplay(display);
while(readmouse(mc) >= 0){
while(recv(mc->c, &mc->Mouse) >= 0){
if(mc->buttons == 0)
continue;
lockdisplay(display);
if((mc->buttons & 4) != 0)
rmb();
else if((mc->buttons & 2) != 0)
mmb();
flushimage(display, 1);
unlockdisplay(display);
}
}