xfreememimage

yiyus committed 15 years ago

Commit 07aba3b1 parent 8a342c84 files · +40 −8Browse files

Showing the changes to devwsys (4 of 4 files). Show all

Unified · Split

4 files

devwsys/devdraw.c +14 −6
devwsys/fns.h +2 −0
devwsys/ixp_fsys.c +1 −0
devwsys/x11/alloc.c +23 −2

@@ -53,7 +53,7 @@ drawnewclient(Draw *draw) · 52 unmodified lines
53	53	}
54	54
55	55	void
56		−drawreplacescreenimage(Client cl, Memimage m)
	56	+drawreplacescreenimage(Window w, Memimage m)
57	57	{
58	58	/*
59	59	* Replace the screen image because the screen
@@ -70,10 +70,10 @@ drawreplacescreenimage(Client cl, Memimage m) · 10 unmodified lines
70	70	Memimage *om;
71	71	Memimage *screenimage;
72	72
73		− screenimage = cl->draw->screenimage;
	73	+ screenimage = w->draw.screenimage;
74	74	// qlock(&sdraw.lk);
75	75	om = screenimage;
76		− cl->draw->screenimage = m;
	76	+ w->draw.screenimage = m;
77	77	// m->screenref = 1;
78	78	// if(om && --om->screenref == 0){
79	79	// freememimage(om);
@@ -288,6 +288,10 @@ drawfreedimage(Draw draw, DImage dimage) · 208 unmodified lines
288	288	Memimage *l;
289	289	DScreen *ds;
290	290
	291	+if(!dimage){
	292	+print("XXX drawfreedimage on nil dimage\n");
	293	+return;
	294	+}
291	295	dimage->ref--;
292	296	if(dimage->ref < 0)
293	297	fprint(2, "negative ref in drawfreedimage\n");
@@ -319,8 +323,12 @@ drawfreedimage(Draw draw, DImage dimage) · 25 unmodified lines
319	323	else
320	324	memlfree(l);
321	325	drawfreedscreen(draw, ds);
322		− }else
323		− freememimage(dimage->image);
	326	+ }else{
	327	+ // if(l->screenref==0)
	328	+ xfreememimage(l);
	329	+ // else if(--l->screenref==0)
	330	+ // freememimage(l);
	331	+ }
324	332	Return:
325	333	free(dimage->fchar);
326	334	free(dimage);
@@ -849,7 +857,7 @@ drawmesg(Client client, void av, int n) · 522 unmodified lines
849	857	if(!repl)
850	858	rectclip(&i->clipr, r);
851	859	if(drawinstall(client, dstid, i, 0) == 0){
852		− freememimage(i);
	860	+ xfreememimage(i);
853	861	goto Edrawmem;
854	862	}
855	863	memfillcolor(i, value);

devwsys/fns.h+2−0

@@ -26,6 +26,7 @@ void* nextreq(Reqbuf *reqs); · 25 unmodified lines
26	26	void deletewin(Window*);
27	27	Window* newwin(char, char);
28	28	int parsewinsize(char, Rectangle, int*);
	29	+void drawreplacescreenimage(Window, Memimage);
29	30	void setlabel(Window, char);
30	31
31	32	/* Ixp */
@@ -40,6 +41,7 @@ void xclose(void); · 8 unmodified lines
40	41
41	42	/* X window */
42	43	Memimage* xallocmemimage(Window*, Rectangle, ulong, int);
	44	+void xfreememimage(Memimage*);
43	45	void xattach(Window, char);
44	46	void xdeletewin(Window*);
45	47	void xflushmemscreen(Window*, Rectangle);

devwsys/ixp_fsys.c+1−0

@@ -393,6 +393,7 @@ fs_read(Ixp9Req *r) { · 392 unmodified lines
393	393	return;
394	394	}
395	395	readrefresh(buf, r->ifcall.io.count, cl);
	396	+ ixp_srv_readbuf(r, buf, strlen(buf));
396	397	ixp_respond(r, nil);
397	398	return;
398	399	}

devwsys/x11/alloc.c+23−2

@@ -36,7 +36,7 @@ xallocmemimage(Window *w, Rectangle r, ulong chan, int pixmap) · 35 unmodified lines
36	36
37	37	xm = mallocz(sizeof(Xmem), 1);
38	38	if(xm == nil){
39		− freememimage(m);
	39	+ xfreememimage(m);
40	40	return nil;
41	41	}
42	42
@@ -71,7 +71,7 @@ xallocmemimage(Window *w, Rectangle r, ulong chan, int pixmap) · 28 unmodified lines
71	71	ZPixmap, 0, (char*)m->data->bdata, Dx(r), Dy(r),
72	72	32, m->width*sizeof(u32int));
73	73	if(xi == nil){
74		− freememimage(m);
	74	+ xfreememimage(m);
75	75	if(xm->pixmap != pixmap)
76	76	XFreePixmap(xconn.display, xm->pixmap);
77	77	return nil;
@@ -97,3 +97,24 @@ xallocmemimage(Window *w, Rectangle r, ulong chan, int pixmap) · 19 unmodified lines
97	97	// XXX! TODO m->X = xm;
98	98	return m;
99	99	}
	100	+
	101	+void
	102	+xfreememimage(Memimage *m)
	103	+{
	104	+ Xmem *xm;
	105	+
	106	+ if(m == nil)
	107	+ return;
	108	+
	109	+ xm = nil; // m->X;
	110	+ if(xm && m->data->ref == 1){
	111	+ if(xm->xi){
	112	+ xm->xi->data = nil;
	113	+ XFree(xm->xi);
	114	+ }
	115	+ XFreePixmap(xconn.display, xm->pixmap);
	116	+ free(xm);
	117	+ // m->X = nil;
	118	+ }
	119	+ freememimage(m);
	120	+}