plan9port

commit 60a47420a8887d7fcda37efe4b6baf730d9cc936
parent 5b6028903dc9a0d1561a54764a520aaa1b1100e4
Author: Russ Cox <rsc@swtch.com>
Date:   Sun,  7 Oct 2012 09:48:47 -0400

devdraw: prefer 24-bit over 15-bit or 16-bit.

Fixes remote X11 use via XQuartz 2.7.4.

R=rsc
http://codereview.appspot.com/6624058

Diffstat:
M
src/cmd/devdraw/x11-init.c
 | 
12
++++++------

1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/src/cmd/devdraw/x11-init.c b/src/cmd/devdraw/x11-init.c
@@ -98,6 +98,12 @@ _xattach(char *label, char *winsize)
 	/* 
 	 * Figure out underlying screen format.
 	 */
+	if(XMatchVisualInfo(_x.display, xrootid, 24, TrueColor, &xvi)
+	|| XMatchVisualInfo(_x.display, xrootid, 24, DirectColor, &xvi)){
+		_x.vis = xvi.visual;
+		_x.depth = 24;
+	}
+	else
 	if(XMatchVisualInfo(_x.display, xrootid, 16, TrueColor, &xvi)
 	|| XMatchVisualInfo(_x.display, xrootid, 16, DirectColor, &xvi)){
 		_x.vis = xvi.visual;
@@ -110,12 +116,6 @@ _xattach(char *label, char *winsize)
 		_x.depth = 15;
 	}
 	else
-	if(XMatchVisualInfo(_x.display, xrootid, 24, TrueColor, &xvi)
-	|| XMatchVisualInfo(_x.display, xrootid, 24, DirectColor, &xvi)){
-		_x.vis = xvi.visual;
-		_x.depth = 24;
-	}
-	else
 	if(XMatchVisualInfo(_x.display, xrootid, 8, PseudoColor, &xvi)
 	|| XMatchVisualInfo(_x.display, xrootid, 8, StaticColor, &xvi)){
 		if(_x.depth > 8){