shithub: misc

Download patch

ref: 2f6d6e90fd2ec071a45d99b9682ccb67552b18de
parent: 064c250f0c7e5224db9222f6be46da8a29ebb589
author: Philip Silva <philip.silva@protonmail.com>
date: Mon Oct 18 15:29:28 EDT 2021

add hidpi-drawterm-metal-cocoa.patch

--- a/README	Mon Oct 18 15:12:51 2021
+++ b/README	Mon Oct 18 15:29:28 2021
@@ -5,4 +5,5 @@
 - hidpi-2.patch: be able to configure dpi via plan9.cfg
 - hidpi-3.patch: scale borders of rio and acme
               (p9p commit c96d832)
+- hidpi-drawterm-metal-cocoa.patch: hardcodes displaydpi to 200 (https://github.com/Plan9-Archive/drawterm-metal-cocoa)
 - acme-at.patch: can be applied to open paths containing @s (e.g. the internal Go module paths)
--- /dev/null	Sun Oct 31 09:34:01 2021
+++ b/hidpi-drawterm-metal-cocoa.patch	Mon Oct 18 15:29:28 2021
@@ -0,0 +1,82 @@
+diff 0b7990cf2b84e7a80cf3f3a9e7eadca10d51a2c5 uncommitted
+--- a/include/draw.h
++++ b/include/draw.h
+@@ -193,6 +193,7 @@
+ 	Image		*windows;
+ 	Image		*screenimage;
+ 	int		_isnewdisplay;
++	int		dpi;
+ };
+ 
+ struct Image
+--- a/kern/devdraw.c
++++ b/kern/devdraw.c
+@@ -76,6 +76,8 @@
+ 	int		refreshme;
+ 	int		infoid;
+ 	int		op;
++	int		displaydpi;
++	int		forcedpi;
+ };
+ 
+ struct Refresh
+@@ -166,6 +168,8 @@
+ 	Client*		drawclientofpath(ulong);
+ 	DImage*	allocdimage(Memimage*);
+ 
++int displaydpi = 200;
++
+ static	char Enodrawimage[] =	"unknown id for draw image";
+ static	char Enodrawscreen[] =	"unknown id for draw screen";
+ static	char Eshortdraw[] =	"short draw message";
+@@ -783,6 +787,7 @@
+ 	cl->slot = i;
+ 	cl->clientid = ++sdraw.clientid;
+ 	cl->op = SoverD;
++	cl->displaydpi = displaydpi;
+ 	sdraw.client[i] = cl;
+ 	return cl;
+ }
+@@ -1408,6 +1413,7 @@
+ 	int c, repl, m, y, dstid, scrnid, ni, ci, j, nw, e0, e1, op, ox, oy, oesize, esize, doflush;
+ 	uchar *u, *a, refresh;
+ 	char *fmt;
++	Fmt f;
+ 	ulong value, chan;
+ 	Rectangle r, clipr;
+ 	Point p, q, *pp, sp;
+@@ -1654,6 +1660,34 @@
+ 			memset(font->fchar, 0, ni*sizeof(FChar));
+ 			font->nfchar = ni;
+ 			font->ascent = a[9];
++			continue;
++
++		/* query: 'Q' n[1] queryspec[n] */
++		case 'q':
++			if(n < 2)
++				error(Eshortdraw);
++			m = 1+1+a[1];
++			if(n < m)
++				error(Eshortdraw);
++			fmtstrinit(&f);
++			for(c=0; c<a[1]; c++){
++				switch(a[2+c]){
++				default:
++					error("unknown query");
++					break;
++				case 'd':       /* dpi */
++					if(client->forcedpi)
++						fmtprint(&f, "%11d ", client->forcedpi);
++					else {
++						fmtprint(&f, "%11d ", client->displaydpi);
++					}
++					break;
++				}
++			}
++			client->readdata = (uchar*)fmtstrflush(&f);
++			if(client->readdata == nil)
++				error(Enomem);
++			client->nreaddata = strlen((char*)client->readdata);
+ 			continue;
+ 
+ 		/* load character: 'l' fontid[4] srcid[4] index[2] R[4*4] P[2*4] left[1] width[1] */