commit 087b4b2eb39f72b9aa0fdcebfc8ffd355182b3c5
Author: FRIGN <[email protected]>
Date: Wed Jul 13 08:29:29 2016 +0200
dwm: update alpha patch page
Due to heavy changes in libdrw, I probably need to ask Eon S Jeon
to port it to the latest version..
diff --git a/dwm.suckless.org/patches/alpha.md
b/dwm.suckless.org/patches/alpha.md
index bc1188f..ecc0858 100644
--- a/dwm.suckless.org/patches/alpha.md
+++ b/dwm.suckless.org/patches/alpha.md
@@ -13,10 +13,12 @@ just like the [alpha-patch for
st](http://st.suckless.org/patches/alpha).
Download
--------
- * [dwm-alpha-20151219-3465bed.diff](dwm-alpha-20151219-3465bed.diff)
+ * [dwm-alpha-6.1.diff](dwm-alpha-6.1.diff)
+ * [TODO] git port
Authors
-------
* Eon S. Jeon - [email protected]
+ * Laslo Hunhold - [email protected] (6.1 port)
diff --git a/dwm.suckless.org/patches/dwm-alpha-20151219-3465bed.diff
b/dwm.suckless.org/patches/dwm-alpha-20151219-3465bed.diff
deleted file mode 100644
index fe6e51e..0000000
--- a/dwm.suckless.org/patches/dwm-alpha-20151219-3465bed.diff
+++ /dev/null
@@ -1,269 +0,0 @@
-From db0f6c99b236aafb33c21cc57ad4ec493ab4d3b2 Mon Sep 17 00:00:00 2001
-From: "Eon S. Jeon" <[email protected]>
-Date: Mon, 7 Mar 2016 20:17:24 +0900
-Subject: [PATCH] implement ARGB color support
-
----
- config.def.h | 2 ++
- config.mk | 2 +-
- drw.c | 22 +++++++++----------
- drw.h | 7 ++++--
- dwm.c | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++----------
- 5 files changed, 78 insertions(+), 25 deletions(-)
-
-diff --git a/config.def.h b/config.def.h
-index 7054c06..4448d46 100644
---- a/config.def.h
-+++ b/config.def.h
-@@ -11,6 +11,8 @@ static const char normfgcolor[] = "#bbbbbb";
- static const char selbordercolor[] = "#005577";
- static const char selbgcolor[] = "#005577";
- static const char selfgcolor[] = "#eeeeee";
-+static unsigned int baralpha = 0xd0;
-+static unsigned int borderalpha = OPAQUE;
- static const unsigned int borderpx = 1; /* border pixel of windows */
- static const unsigned int snap = 32; /* snap pixel */
- static const int showbar = 1; /* 0 means no bar */
-diff --git a/config.mk b/config.mk
-index 80dc936..2c62e89 100644
---- a/config.mk
-+++ b/config.mk
-@@ -22,7 +22,7 @@ FREETYPEINC = /usr/include/freetype2
-
- # includes and libs
- INCS = -I${X11INC} -I${FREETYPEINC}
--LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS}
-+LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lXrender
-
- # flags
- CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=2
-DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
-diff --git a/drw.c b/drw.c
-index f49200b..12e3ebc 100644
---- a/drw.c
-+++ b/drw.c
-@@ -61,7 +61,7 @@ utf8decode(const char *c, long *u, size_t clen)
- }
-
- Drw *
--drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned
int h)
-+drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned
int h, Visual *visual, unsigned int depth, Colormap cmap)
- {
- Drw *drw;
-
-@@ -71,8 +71,11 @@ drw_create(Display *dpy, int screen, Window root, unsigned
int w, unsigned int h
- drw->root = root;
- drw->w = w;
- drw->h = h;
-- drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy,
screen));
-- drw->gc = XCreateGC(dpy, root, 0, NULL);
-+ drw->visual = visual;
-+ drw->depth = depth;
-+ drw->cmap = cmap;
-+ drw->drawable = XCreatePixmap(dpy, root, w, h, depth);
-+ drw->gc = XCreateGC(dpy, drw->drawable, 0, NULL);
- drw->fontcount = 0;
- XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter);
-
-@@ -86,7 +89,7 @@ drw_resize(Drw *drw, unsigned int w, unsigned int h)
- drw->h = h;
- if (drw->drawable)
- XFreePixmap(drw->dpy, drw->drawable);
-- drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h,
DefaultDepth(drw->dpy, drw->screen));
-+ drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, drw->depth);
- }
-
- void
-@@ -180,16 +183,15 @@ drw_font_free(Fnt *font)
- }
-
- Clr *
--drw_clr_create(Drw *drw, const char *clrname)
-+drw_clr_create(Drw *drw, const char *clrname, unsigned int alpha)
- {
- Clr *clr;
-
- clr = ecalloc(1, sizeof(Clr));
-- if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
-- DefaultColormap(drw->dpy, drw->screen),
-+ if (!XftColorAllocName(drw->dpy, drw->visual, drw->cmap,
- clrname, &clr->rgb))
- die("error, cannot allocate color '%s'
", clrname);
-- clr->pix = clr->rgb.pixel;
-+ clr->pix = (clr->rgb.pixel & 0x00ffffffU) | (alpha << 24);
-
- return clr;
- }
-@@ -245,9 +247,7 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned
int h, const char *tex
- XSetForeground(drw->dpy, drw->gc, invert ?
- drw->scheme->fg->pix : drw->scheme->bg->pix);
- XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
-- d = XftDrawCreate(drw->dpy, drw->drawable,
-- DefaultVisual(drw->dpy, drw->screen),
-- DefaultColormap(drw->dpy, drw->screen));
-+ d = XftDrawCreate(drw->dpy, drw->drawable, drw->visual,
drw->cmap);
- }
-
- curfont = drw->fonts[0];
-diff --git a/drw.h b/drw.h
-index e3b8515..1fed824 100644
---- a/drw.h
-+++ b/drw.h
-@@ -30,6 +30,9 @@ typedef struct {
- Display *dpy;
- int screen;
- Window root;
-+ Visual *visual;
-+ unsigned int depth;
-+ Colormap cmap;
- Drawable drawable;
- GC gc;
- ClrScheme *scheme;
-@@ -43,7 +46,7 @@ typedef struct {
- } Extnts;
-
- /* Drawable abstraction */
--Drw *drw_create(Display *, int, Window, unsigned int, unsigned int);
-+Drw *drw_create(Display *, int, Window, unsigned int, unsigned int, Visual*,
unsigned int, Colormap);
- void drw_resize(Drw *, unsigned int, unsigned int);
- void drw_free(Drw *);
-
-@@ -55,7 +58,7 @@ void drw_font_getexts(Fnt *, const char *, unsigned int,
Extnts *);
- unsigned int drw_font_getexts_width(Fnt *, const char *, unsigned int);
-
- /* Colour abstraction */
--Clr *drw_clr_create(Drw *, const char *);
-+Clr *drw_clr_create(Drw *, const char *, unsigned int);
- void drw_clr_free(Clr *);
-
- /* Cursor abstraction */
-diff --git a/dwm.c b/dwm.c
-index ff7e096..286fb10 100644
---- a/dwm.c
-+++ b/dwm.c
-@@ -57,6 +57,8 @@
- #define TAGMASK ((1 << LENGTH(tags)) - 1)
- #define TEXTW(X) (drw_text(drw, 0, 0, 0, 0, (X), 0) +
drw->fonts[0]->h)
-
-+#define OPAQUE 0xffU
-+
- /* enums */
- enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
- enum { SchemeNorm, SchemeSel, SchemeLast }; /* color schemes */
-@@ -232,6 +234,7 @@ static Monitor *wintomon(Window w);
- static int xerror(Display *dpy, XErrorEvent *ee);
- static int xerrordummy(Display *dpy, XErrorEvent *ee);
- static int xerrorstart(Display *dpy, XErrorEvent *ee);
-+static void xinitvisual();
- static void zoom(const Arg *arg);
-
- /* variables */
-@@ -267,6 +270,11 @@ static Drw *drw;
- static Monitor *mons, *selmon;
- static Window root;
-
-+static int useargb = 0;
-+static Visual *visual;
-+static int depth;
-+static Colormap cmap;
-+
- /* configuration, allows nested code to access above variables */
- #include "config.h"
-
-@@ -1561,7 +1569,8 @@ setup(void)
- sw = DisplayWidth(dpy, screen);
- sh = DisplayHeight(dpy, screen);
- root = RootWindow(dpy, screen);
-- drw = drw_create(dpy, screen, root, sw, sh);
-+ xinitvisual();
-+ drw = drw_create(dpy, screen, root, sw, sh, visual, depth, cmap);
- drw_load_fonts(drw, fonts, LENGTH(fonts));
- if (!drw->fontcount)
- die("no fonts could be loaded.
");
-@@ -1585,12 +1594,12 @@ setup(void)
- cursor[CurResize] = drw_cur_create(drw, XC_sizing);
- cursor[CurMove] = drw_cur_create(drw, XC_fleur);
- /* init appearance */
-- scheme[SchemeNorm].border = drw_clr_create(drw, normbordercolor);
-- scheme[SchemeNorm].bg = drw_clr_create(drw, normbgcolor);
-- scheme[SchemeNorm].fg = drw_clr_create(drw, normfgcolor);
-- scheme[SchemeSel].border = drw_clr_create(drw, selbordercolor);
-- scheme[SchemeSel].bg = drw_clr_create(drw, selbgcolor);
-- scheme[SchemeSel].fg = drw_clr_create(drw, selfgcolor);
-+ scheme[SchemeNorm].border = drw_clr_create(drw, normbordercolor,
borderalpha);
-+ scheme[SchemeNorm].bg = drw_clr_create(drw, normbgcolor, baralpha);
-+ scheme[SchemeNorm].fg = drw_clr_create(drw, normfgcolor, OPAQUE);
-+ scheme[SchemeSel].border = drw_clr_create(drw, selbordercolor,
borderalpha);
-+ scheme[SchemeSel].bg = drw_clr_create(drw, selbgcolor, baralpha);
-+ scheme[SchemeSel].fg = drw_clr_create(drw, selfgcolor, OPAQUE);
- /* init bars */
- updatebars();
- updatestatus();
-@@ -1803,15 +1812,17 @@ updatebars(void)
- Monitor *m;
- XSetWindowAttributes wa = {
- .override_redirect = True,
-- .background_pixmap = ParentRelative,
-+ .background_pixel = 0,
-+ .border_pixel = 0,
-+ .colormap = cmap,
- .event_mask = ButtonPressMask|ExposureMask
- };
- for (m = mons; m; m = m->next) {
- if (m->barwin)
- continue;
-- m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh,
0, DefaultDepth(dpy, screen),
-- CopyFromParent, DefaultVisual(dpy,
screen),
--
CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
-+ m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh,
0, depth,
-+ InputOutput, visual,
-+
CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &wa);
- XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
- XMapRaised(dpy, m->barwin);
- }
-@@ -2112,6 +2123,43 @@ xerrorstart(Display *dpy, XErrorEvent *ee)
- }
-
- void
-+xinitvisual()
-+{
-+ XVisualInfo *infos;
-+ XRenderPictFormat *fmt;
-+ int nitems;
-+ int i;
-+
-+ XVisualInfo tpl = {
-+ .screen = screen,
-+ .depth = 32,
-+ .class = TrueColor
-+ };
-+ long masks = VisualScreenMask | VisualDepthMask | VisualClassMask;
-+
-+ infos = XGetVisualInfo(dpy, masks, &tpl, &nitems);
-+ visual = NULL;
-+ for(i = 0; i < nitems; i ++) {
-+ fmt = XRenderFindVisualFormat(dpy, infos[i].visual);
-+ if (fmt->type == PictTypeDirect && fmt->direct.alphaMask) {
-+ visual = infos[i].visual;
-+ depth = infos[i].depth;
-+ cmap = XCreateColormap(dpy, root, visual, AllocNone);
-+ useargb = 1;
-+ break;
-+ }
-+ }
-+
-+ XFree(infos);
-+
-+ if (! visual) {
-+ visual = DefaultVisual(dpy, screen);
-+ depth = DefaultDepth(dpy, screen);
-+ cmap = DefaultColormap(dpy, screen);
-+ }
-+}
-+
-+void
- zoom(const Arg *arg)
- {
- Client *c = selmon->sel;
---
-2.1.4
-
diff --git a/dwm.suckless.org/patches/dwm-alpha-6.1.diff
b/dwm.suckless.org/patches/dwm-alpha-6.1.diff
new file mode 100644
index 0000000..7ca0885
--- /dev/null
+++ b/dwm.suckless.org/patches/dwm-alpha-6.1.diff
@@ -0,0 +1,253 @@
+diff --git a/config.def.h b/config.def.h
+index 7054c06..4448d46 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -11,6 +11,8 @@ static const char normfgcolor[] = "#bbbbbb";
+ static const char selbordercolor[] = "#005577";
+ static const char selbgcolor[] = "#005577";
+ static const char selfgcolor[] = "#eeeeee";
++static unsigned int baralpha = 0xd0;
++static unsigned int borderalpha = OPAQUE;
+ static const unsigned int borderpx = 1; /* border pixel of windows */
+ static const unsigned int snap = 32; /* snap pixel */
+ static const int showbar = 1; /* 0 means no bar */
+diff --git a/config.mk b/config.mk
+index 4eefb71..de25d2a 100644
+--- a/config.mk
++++ b/config.mk
+@@ -22,7 +22,7 @@ FREETYPEINC = /usr/include/freetype2
+
+ # includes and libs
+ INCS = -I${X11INC} -I${FREETYPEINC}
+-LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS}
++LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lXrender
+
+ # flags
+ CPPFLAGS = -D_BSD_SOURCE -D_POSIX_C_SOURCE=2 -DVERSION=\"${VERSION}\"
${XINERAMAFLAGS}
+diff --git a/drw.c b/drw.c
+index f49200b..12e3ebc 100644
+--- a/drw.c
++++ b/drw.c
+@@ -61,7 +61,7 @@ utf8decode(const char *c, long *u, size_t clen)
+ }
+
+ Drw *
+-drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned
int h)
++drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned
int h, Visual *visual, unsigned int depth, Colormap cmap)
+ {
+ Drw *drw;
+
+@@ -71,8 +71,11 @@ drw_create(Display *dpy, int screen, Window root, unsigned
int w, unsigned int h
+ drw->root = root;
+ drw->w = w;
+ drw->h = h;
+- drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy,
screen));
+- drw->gc = XCreateGC(dpy, root, 0, NULL);
++ drw->visual = visual;
++ drw->depth = depth;
++ drw->cmap = cmap;
++ drw->drawable = XCreatePixmap(dpy, root, w, h, depth);
++ drw->gc = XCreateGC(dpy, drw->drawable, 0, NULL);
+ drw->fontcount = 0;
+ XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter);
+
+@@ -86,7 +89,7 @@ drw_resize(Drw *drw, unsigned int w, unsigned int h)
+ drw->h = h;
+ if (drw->drawable)
+ XFreePixmap(drw->dpy, drw->drawable);
+- drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h,
DefaultDepth(drw->dpy, drw->screen));
++ drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, drw->depth);
+ }
+
+ void
+@@ -180,16 +183,15 @@ drw_font_free(Fnt *font)
+ }
+
+ Clr *
+-drw_clr_create(Drw *drw, const char *clrname)
++drw_clr_create(Drw *drw, const char *clrname, unsigned int alpha)
+ {
+ Clr *clr;
+
+ clr = ecalloc(1, sizeof(Clr));
+- if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
+- DefaultColormap(drw->dpy, drw->screen),
++ if (!XftColorAllocName(drw->dpy, drw->visual, drw->cmap,
+ clrname, &clr->rgb))
+ die("error, cannot allocate color '%s'
", clrname);
+- clr->pix = clr->rgb.pixel;
++ clr->pix = (clr->rgb.pixel & 0x00ffffffU) | (alpha << 24);
+
+ return clr;
+ }
+@@ -245,9 +247,7 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned
int h, const char *tex
+ XSetForeground(drw->dpy, drw->gc, invert ?
+ drw->scheme->fg->pix : drw->scheme->bg->pix);
+ XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
+- d = XftDrawCreate(drw->dpy, drw->drawable,
+- DefaultVisual(drw->dpy, drw->screen),
+- DefaultColormap(drw->dpy, drw->screen));
++ d = XftDrawCreate(drw->dpy, drw->drawable, drw->visual,
drw->cmap);
+ }
+
+ curfont = drw->fonts[0];
+diff --git a/drw.h b/drw.h
+index e3b8515..1fed824 100644
+--- a/drw.h
++++ b/drw.h
+@@ -30,6 +30,9 @@ typedef struct {
+ Display *dpy;
+ int screen;
+ Window root;
++ Visual *visual;
++ unsigned int depth;
++ Colormap cmap;
+ Drawable drawable;
+ GC gc;
+ ClrScheme *scheme;
+@@ -43,7 +46,7 @@ typedef struct {
+ } Extnts;
+
+ /* Drawable abstraction */
+-Drw *drw_create(Display *, int, Window, unsigned int, unsigned int);
++Drw *drw_create(Display *, int, Window, unsigned int, unsigned int, Visual*,
unsigned int, Colormap);
+ void drw_resize(Drw *, unsigned int, unsigned int);
+ void drw_free(Drw *);
+
+@@ -55,7 +58,7 @@ void drw_font_getexts(Fnt *, const char *, unsigned int,
Extnts *);
+ unsigned int drw_font_getexts_width(Fnt *, const char *, unsigned int);
+
+ /* Colour abstraction */
+-Clr *drw_clr_create(Drw *, const char *);
++Clr *drw_clr_create(Drw *, const char *, unsigned int);
+ void drw_clr_free(Clr *);
+
+ /* Cursor abstraction */
+diff --git a/dwm.c b/dwm.c
+index 0362114..17fe373 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -57,6 +57,8 @@
+ #define TAGMASK ((1 << LENGTH(tags)) - 1)
+ #define TEXTW(X) (drw_text(drw, 0, 0, 0, 0, (X), 0) +
drw->fonts[0]->h)
+
++#define OPAQUE 0xffU
++
+ /* enums */
+ enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
+ enum { SchemeNorm, SchemeSel, SchemeLast }; /* color schemes */
+@@ -232,6 +234,7 @@ static Monitor *wintomon(Window w);
+ static int xerror(Display *dpy, XErrorEvent *ee);
+ static int xerrordummy(Display *dpy, XErrorEvent *ee);
+ static int xerrorstart(Display *dpy, XErrorEvent *ee);
++static void xinitvisual();
+ static void zoom(const Arg *arg);
+
+ /* variables */
+@@ -267,6 +270,11 @@ static Drw *drw;
+ static Monitor *mons, *selmon;
+ static Window root;
+
++static int useargb = 0;
++static Visual *visual;
++static int depth;
++static Colormap cmap;
++
+ /* configuration, allows nested code to access above variables */
+ #include "config.h"
+
+@@ -1556,7 +1564,8 @@ setup(void)
+ sw = DisplayWidth(dpy, screen);
+ sh = DisplayHeight(dpy, screen);
+ root = RootWindow(dpy, screen);
+- drw = drw_create(dpy, screen, root, sw, sh);
++ xinitvisual();
++ drw = drw_create(dpy, screen, root, sw, sh, visual, depth, cmap);
+ drw_load_fonts(drw, fonts, LENGTH(fonts));
+ if (!drw->fontcount)
+ die("no fonts could be loaded.
");
+@@ -1580,12 +1589,12 @@ setup(void)
+ cursor[CurResize] = drw_cur_create(drw, XC_sizing);
+ cursor[CurMove] = drw_cur_create(drw, XC_fleur);
+ /* init appearance */
+- scheme[SchemeNorm].border = drw_clr_create(drw, normbordercolor);
+- scheme[SchemeNorm].bg = drw_clr_create(drw, normbgcolor);
+- scheme[SchemeNorm].fg = drw_clr_create(drw, normfgcolor);
+- scheme[SchemeSel].border = drw_clr_create(drw, selbordercolor);
+- scheme[SchemeSel].bg = drw_clr_create(drw, selbgcolor);
+- scheme[SchemeSel].fg = drw_clr_create(drw, selfgcolor);
++ scheme[SchemeNorm].border = drw_clr_create(drw, normbordercolor,
borderalpha);
++ scheme[SchemeNorm].bg = drw_clr_create(drw, normbgcolor, baralpha);
++ scheme[SchemeNorm].fg = drw_clr_create(drw, normfgcolor, OPAQUE);
++ scheme[SchemeSel].border = drw_clr_create(drw, selbordercolor,
borderalpha);
++ scheme[SchemeSel].bg = drw_clr_create(drw, selbgcolor, baralpha);
++ scheme[SchemeSel].fg = drw_clr_create(drw, selfgcolor, OPAQUE);
+ /* init bars */
+ updatebars();
+ updatestatus();
+@@ -1798,15 +1807,17 @@ updatebars(void)
+ Monitor *m;
+ XSetWindowAttributes wa = {
+ .override_redirect = True,
+- .background_pixmap = ParentRelative,
++ .background_pixel = 0,
++ .border_pixel = 0,
++ .colormap = cmap,
+ .event_mask = ButtonPressMask|ExposureMask
+ };
+ for (m = mons; m; m = m->next) {
+ if (m->barwin)
+ continue;
+- m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh,
0, DefaultDepth(dpy, screen),
+- CopyFromParent, DefaultVisual(dpy,
screen),
+-
CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
++ m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh,
0, depth,
++ InputOutput, visual,
++
CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &wa);
+ XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
+ XMapRaised(dpy, m->barwin);
+ }
+@@ -2107,6 +2118,43 @@ xerrorstart(Display *dpy, XErrorEvent *ee)
+ }
+
+ void
++xinitvisual()
++{
++ XVisualInfo *infos;
++ XRenderPictFormat *fmt;
++ int nitems;
++ int i;
++
++ XVisualInfo tpl = {
++ .screen = screen,
++ .depth = 32,
++ .class = TrueColor
++ };
++ long masks = VisualScreenMask | VisualDepthMask | VisualClassMask;
++
++ infos = XGetVisualInfo(dpy, masks, &tpl, &nitems);
++ visual = NULL;
++ for(i = 0; i < nitems; i ++) {
++ fmt = XRenderFindVisualFormat(dpy, infos[i].visual);
++ if (fmt->type == PictTypeDirect && fmt->direct.alphaMask) {
++ visual = infos[i].visual;
++ depth = infos[i].depth;
++ cmap = XCreateColormap(dpy, root, visual, AllocNone);
++ useargb = 1;
++ break;
++ }
++ }
++
++ XFree(infos);
++
++ if (! visual) {
++ visual = DefaultVisual(dpy, screen);
++ depth = DefaultDepth(dpy, screen);
++ cmap = DefaultColormap(dpy, screen);
++ }
++}
++
++void
+ zoom(const Arg *arg)
+ {
+ Client *c = selmon->sel;
