use new thread library

src/libdraw/init.c

@@ -10,7 +10,7 @@ int	_drawdebug;
 static char deffontname[] = "*default*";
 Screen	*_screen;
 
-int		debuglockdisplay = 0;
+int		debuglockdisplay = 1;
 
 static void
 drawshutdown(void)
@@ -34,6 +34,7 @@ initdraw(void (*error)(Display*, char*), char *fontname, char *label)
 	if(display == nil)
 		return -1;
 
+	lockdisplay(display);
 	display->image = display->screenimage;
 	screen = display->screenimage;
 
@@ -113,7 +114,6 @@ closedisplay(Display *disp)
 	free(disp->windir);
 	freeimage(disp->white);
 	freeimage(disp->black);
-	qunlock(&disp->qlock);
 	free(disp);
 }
 

src/libdraw/keyboard.c

@@ -91,6 +91,7 @@ Error2:
 	}
 	free(t);
 	kc->c = chancreate(sizeof(Rune), 20);
+	chansetname(kc->c, "kbdc");
 	proccreate(_ioproc, kc, 4096);
 	return kc;
 }

src/libdraw/mouse.c

@@ -118,7 +118,9 @@ initmouse(char *file, Image *i)
 	free(t);
 	mc->image = i;
 	mc->c = chancreate(sizeof(Mouse), 0);
+	chansetname(mc->c, "mousec");
 	mc->resizec = chancreate(sizeof(int), 2);
+	chansetname(mc->resizec, "resizec");
 	proccreate(_ioproc, mc, 4096);
 	return mc;
 }

src/libdraw/x11-draw.c

@@ -23,11 +23,11 @@ memimagedraw(Memimage *dst, Rectangle r, Memimage *src, Point sp,
 
 	/* only fetch dst data if we need it */
 	if((par->state&(Simplemask|Fullmask)) != (Simplemask|Fullmask))
-		_xgetxdata(dst, par->r);
+		_xgetxdata(par->dst, par->r);
 
 	/* always fetch source and mask */
-	_xgetxdata(src, par->sr);
+	_xgetxdata(par->src, par->sr);
-	_xgetxdata(mask, par->mr);
+	_xgetxdata(par->mask, par->mr);
 
 	/* now can run memimagedraw on the in-memory bits */
 	_memimagedraw(par);
@@ -36,7 +36,7 @@ memimagedraw(Memimage *dst, Rectangle r, Memimage *src, Point sp,
 		return;
 
 	/* put bits back on x server */
-	_xputxdata(dst, par->r);
+	_xputxdata(par->dst, par->r);
 }
 
 static int

src/libdraw/x11-keyboard.c

@@ -45,9 +45,7 @@ _ioproc(void *arg)
 	fd = XConnectionNumber(_x.kbdcon);
 	XSelectInput(_x.kbdcon, _x.drawable, KeyPressMask);
 	for(;;){
-		while(XCheckWindowEvent(_x.kbdcon, _x.drawable, KeyPressMask, &xevent) == False){
+		XWindowEvent(_x.kbdcon, _x.drawable, KeyPressMask, &xevent);
-			threadfdwait(fd, 'r');
-		}
 		switch(xevent.type){
 		case KeyPress:
 			i = _xtoplan9kbd(&xevent);
@@ -69,12 +67,12 @@ initkeyboard(char *file)
 {
 	Keyboardctl *kc;
 
-	threadfdwaitsetup();
 	kc = mallocz(sizeof(Keyboardctl), 1);
 	if(kc == nil)
 		return nil;
 	kc->c = chancreate(sizeof(Rune), 20);
-	threadcreate(_ioproc, kc, 32768);
+	chansetname(kc->c, "kbdc");
+	proccreate(_ioproc, kc, 32768);
 	return kc;
 }
 

src/libdraw/x11-mouse.c

@@ -50,7 +50,7 @@ static
 void
 _ioproc(void *arg)
 {
-	int fd, one;
+	int fd, one, buttons;
 	Atom a;
 	ulong mask;
 	Mouse m;
@@ -65,9 +65,8 @@ _ioproc(void *arg)
 	mask = MouseMask|ExposureMask|StructureNotifyMask;
 	XSelectInput(_x.mousecon, _x.drawable, mask);
 	fd = XConnectionNumber(_x.mousecon);
+	buttons = 0;
 	for(;;){
-		while(XPending(_x.mousecon) == False)
-			threadfdwait(fd, 'r');
 		XNextEvent(_x.mousecon, &xevent);
 		switch(xevent.type){
 		case Expose:
@@ -94,14 +93,16 @@ _ioproc(void *arg)
 		case ButtonRelease:
 		case MotionNotify:
 			/* If the motion notifications are backing up, skip over some. */
-			if(xevent.type == MotionNotify){
+			if(0 && xevent.type == MotionNotify){
 				while(XCheckWindowEvent(_x.mousecon, _x.drawable, MouseMask, &xevent)){
 					if(xevent.type != MotionNotify)
 						break;
 				}
 			}
+			m.buttons = buttons;
 			if(_xtoplan9mouse(_x.mousecon, &xevent, &m) < 0)
 				continue;
+			buttons = m.buttons;
 			send(mc->c, &m);
 			/*
 			 * mc->Mouse is updated after send so it doesn't have wrong value if we block during send.
@@ -133,13 +134,14 @@ initmouse(char *file, Image *i)
 {
 	Mousectl *mc;
 
-	threadfdwaitsetup();
 	mc = mallocz(sizeof(Mousectl), 1);
 	if(i)
 		mc->display = i->display;
 	mc->c = chancreate(sizeof(Mouse), 0);
+	chansetname(mc->c, "mousec");
 	mc->resizec = chancreate(sizeof(int), 2);
-	threadcreate(_ioproc, mc, 32768);
+	chansetname(mc->resizec, "resizec");
+	proccreate(_ioproc, mc, 32768);
 	return mc;
 }