From be36ff68854c86247fdc769c0eaa89eb284b5ca7 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Thu, 29 Apr 2004 17:13:24 +0000
Subject: add -W to specify window size.

various other little fixes.
---
 src/cmd/jpg/bmp.c | 13 +++++++++++--
 src/cmd/jpg/gif.c | 14 ++++++++++++--
 src/cmd/jpg/ico.c |  5 ++++-
 src/cmd/jpg/jpg.c | 13 +++++++++++--
 src/cmd/jpg/png.c | 13 +++++++++++--
 src/cmd/jpg/ppm.c | 13 +++++++++++--
 src/cmd/jpg/yuv.c | 13 +++++++++++--
 7 files changed, 71 insertions(+), 13 deletions(-)

(limited to 'src/cmd/jpg')

diff --git a/src/cmd/jpg/bmp.c b/src/cmd/jpg/bmp.c
index f7e07a01..ba1b813a 100644
--- a/src/cmd/jpg/bmp.c
+++ b/src/cmd/jpg/bmp.c
@@ -43,6 +43,13 @@ eresized(int new)
 	flushimage(display, 1);
 }
 
+void
+usage(void)
+{
+	fprint(2, "usage: bmp -39cdektv -W winsize [file.bmp ...]\n");
+	exits("usage");
+}
+
 void
 main(int argc, char *argv[])
 {
@@ -50,6 +57,9 @@ main(int argc, char *argv[])
 	char *err;
 
 	ARGBEGIN{
+	case 'W':
+		winsize = EARGF(usage());
+		break;
 	case '3':		/* produce encoded, compressed, three-color bitmap file; no display by default */
 		threeflag++;
 		/* fall through */
@@ -89,8 +99,7 @@ main(int argc, char *argv[])
 			outchan = CMAP8;
 		break;
 	default:
-		fprint(2, "usage: bmp -39cdektv  [file.bmp ...]\n");
-		exits("usage");
+		usage();
 	}ARGEND;
 
 	err = nil;
diff --git a/src/cmd/jpg/gif.c b/src/cmd/jpg/gif.c
index f9927017..f8f89de9 100644
--- a/src/cmd/jpg/gif.c
+++ b/src/cmd/jpg/gif.c
@@ -56,6 +56,14 @@ eresized(int new)
 	flushimage(display, 1);
 }
 
+void
+usage(void)
+{
+	fprint(2, "usage: gif -39cdektv -W winsize [file.gif ...]\n");
+	exits("usage");
+}
+
+
 void
 main(int argc, char *argv[])
 {
@@ -63,6 +71,9 @@ main(int argc, char *argv[])
 	char *err;
 
 	ARGBEGIN{
+	case 'W':
+		winsize = EARGF(usage());
+		break;
 	case '3':		/* produce encoded, compressed, three-color bitmap file; no display by default */
 		threeflag++;
 		/* fall through */
@@ -102,8 +113,7 @@ main(int argc, char *argv[])
 			outchan = CMAP8;
 		break;
 	default:
-		fprint(2, "usage: gif -39cdektv  [file.gif ...]\n");
-		exits("usage");
+		usage();
 	}ARGEND;
 
 	err = nil;
diff --git a/src/cmd/jpg/ico.c b/src/cmd/jpg/ico.c
index 3a275e65..1380b18f 100644
--- a/src/cmd/jpg/ico.c
+++ b/src/cmd/jpg/ico.c
@@ -258,7 +258,7 @@ Bgeticon(Biobuf *b, Icon *icon)
 void
 usage(void)
 {
-	fprint(2, "usage: %s [file]\n", argv0);
+	fprint(2, "usage: %s -W winsize [file]\n", argv0);
 	exits("usage");
 }
 
@@ -444,6 +444,9 @@ main(int argc, char **argv)
 	Event e;
 
 	ARGBEGIN{
+	case 'W':
+		winsize = EARGF(usage());
+		break;
 	case 'd':
 		debug = 1;
 		break;
diff --git a/src/cmd/jpg/jpg.c b/src/cmd/jpg/jpg.c
index cf438a93..f61172a5 100644
--- a/src/cmd/jpg/jpg.c
+++ b/src/cmd/jpg/jpg.c
@@ -45,6 +45,13 @@ eresized(int new)
 	flushimage(display, 1);
 }
 
+void
+usage(void)
+{
+	fprint(2, "usage: jpg -39cdefFkJrtv -W winsize [file.jpg ...]\n");
+	exits("usage");
+}
+
 void
 main(int argc, char *argv[])
 {
@@ -54,6 +61,9 @@ main(int argc, char *argv[])
 
 	yflag = 0;
 	ARGBEGIN{
+	case 'W':
+		winsize = EARGF(usage());
+		break;
 	case 'c':		/* produce encoded, compressed, bitmap file; no display by default */
 		cflag++;
 		dflag++;
@@ -110,8 +120,7 @@ main(int argc, char *argv[])
 			outchan = CMAP8;
 		break;
 	default:
-		fprint(2, "usage: jpg -39cdefFkJrtv [file.jpg ...]\n");
-		exits("usage");
+		usage();
 	}ARGEND;
 
 	if(yflag==0 && dflag==0 && colorspace==CYCbCr){	/* see if we should convert right to RGB */
diff --git a/src/cmd/jpg/png.c b/src/cmd/jpg/png.c
index d653fe6a..a815abfc 100644
--- a/src/cmd/jpg/png.c
+++ b/src/cmd/jpg/png.c
@@ -43,6 +43,13 @@ eresized(int new)
 	flushimage(display, 1);
 }
 
+void
+usage(void)
+{
+	fprint(2, "usage: png -39cdekrtv -W winsize [file.png ...]\n");
+	exits("usage");
+}
+
 void
 main(int argc, char *argv[])
 {
@@ -51,6 +58,9 @@ main(int argc, char *argv[])
 	char buf[12+1];
 
 	ARGBEGIN{
+	case 'W':
+		winsize = EARGF(usage());
+		break;
 	case 'c':		/* produce encoded, compressed, bitmap file; no display by default */
 		cflag++;
 		dflag++;
@@ -96,8 +106,7 @@ main(int argc, char *argv[])
 			outchan = CMAP8;
 		break;
 	default:
-		fprint(2, "usage: png -39cdekrtv [file.png ...]\n");
-		exits("usage");
+		usage();
 	}ARGEND;
 
 	if(dflag==0 && colorspace==CYCbCr){	/* see if we should convert right to RGB */
diff --git a/src/cmd/jpg/ppm.c b/src/cmd/jpg/ppm.c
index 24019dfa..d90344ed 100644
--- a/src/cmd/jpg/ppm.c
+++ b/src/cmd/jpg/ppm.c
@@ -41,6 +41,13 @@ eresized(int new)
 	flushimage(display, 1);
 }
 
+void
+usage(void)
+{
+	fprint(2, "usage: ppm -39cdektv -W winsize [file.ppm ...]\n");
+	exits("usage");
+}
+
 void
 main(int argc, char *argv[])
 {
@@ -48,6 +55,9 @@ main(int argc, char *argv[])
 	char *err;
 
 	ARGBEGIN{
+	case 'W':
+		winsize = EARGF(usage());
+		break;
 	case '3':		/* produce encoded, compressed, three-color bitmap file; no display by default */
 		threeflag++;
 		/* fall through */
@@ -87,8 +97,7 @@ main(int argc, char *argv[])
 			outchan = CMAP8;
 		break;
 	default:
-		fprint(2, "usage: ppm -39cdektv  [file.ppm ...]\n");
-		exits("usage");
+		usage();
 	}ARGEND;
 
 	err = nil;
diff --git a/src/cmd/jpg/yuv.c b/src/cmd/jpg/yuv.c
index 929ccf39..6027236b 100644
--- a/src/cmd/jpg/yuv.c
+++ b/src/cmd/jpg/yuv.c
@@ -43,6 +43,13 @@ eresized(int new)
 	flushimage(display, 1);
 }
 
+void
+usage(void)
+{
+	fprint(2, "usage: yuv -39cdektv -W winsize [file.yuv ...]\n");
+	exits("usage");
+}
+
 void
 main(int argc, char *argv[])
 {
@@ -50,6 +57,9 @@ main(int argc, char *argv[])
 	char *err;
 
 	ARGBEGIN{
+	case 'W':
+		winsize = EARGF(usage());
+		break;
 	case '3':		/* produce encoded, compressed, three-color bitmap file; no display by default */
 		threeflag++;
 		/* fall through */
@@ -89,8 +99,7 @@ main(int argc, char *argv[])
 			outchan = CMAP8;
 		break;
 	default:
-		fprint(2, "usage: yuv -39cdektv  [file.yuv ...]\n");
-		exits("usage");
+		usage();
 	}ARGEND;
 
 	err = nil;
-- 
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