From 112b3fbcd8509bc3e198ed7e982373127e2e68b9 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Tue, 18 Nov 2014 11:44:59 +0100
Subject: add global scale (textreading)

---
 fbi.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'fbi.c')

diff --git a/fbi.c b/fbi.c
index 5fdaa36..95290d0 100644
--- a/fbi.c
+++ b/fbi.c
@@ -136,6 +136,7 @@ static float fbgamma = 1;
 /* Command line options. */
 int autodown;
 int autoup;
+int autoonce;
 int comments;
 int transparency = 40;
 int timeout;
@@ -150,6 +151,9 @@ int perfmon = 0;
 static char *fontname = NULL;
 static FT_Face face;
 
+/* scaling */
+static float globalscale = 0;
+
 /* ---------------------------------------------------------------------- */
 /* fwd declarations                                                       */
 
@@ -1343,6 +1347,7 @@ static void flist_img_scale(struct flist *f, float scale, int prefetch)
 	}
     }
     f->scale = scale;
+    globalscale = scale;
 }
 
 static void flist_img_load(struct flist *f, int prefetch)
@@ -1370,7 +1375,9 @@ static void flist_img_load(struct flist *f, int prefetch)
 
     if (!f->seen) {
 	scale = 1;
-	if (autoup || autodown) {
+        if (autoonce && globalscale != 0) {
+            scale = globalscale;
+        } else if (autoup || autodown) {
 	    scale = auto_scale(f->fimg);
 	    if (scale < 1 && !autodown)
 		scale = 1;
@@ -1454,6 +1461,7 @@ main(int argc, char *argv[])
     once        = GET_ONCE();
     autoup      = GET_AUTO_UP();
     autodown    = GET_AUTO_DOWN();
+    autoonce    = GET_AUTO_ONCE();
     fitwidth    = GET_FIT_WIDTH();
     statusline  = GET_VERBOSE();
     textreading = GET_TEXT_MODE();
-- 
cgit