From: kub <derkub@gmail.com>
Date: Mon, 8 Feb 2021 19:51:34 +0000 (+0100)
Subject: center loaded background image in larger screen
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ccc039bbac0a0d768f6b9fd74518826af9c1956;hp=a8b4c53d7795e4d448d88b0b8222549ede78622a;p=libpicofe.git

center loaded background image in larger screen
---

diff --git a/readpng.c b/readpng.c
index 83936ae..ac24dd4 100644
--- a/readpng.c
+++ b/readpng.c
@@ -80,12 +80,14 @@ int readpng(void *dest, const char *fname, readpng_what what, int req_w, int req
 			if (width > req_w) {
 				x_ofs = (width - req_w) / 2;
 				width = req_w;
-			}
+			} else
+				dst += (req_w - width) / 2;
 			height = png_get_image_height(png_ptr, info_ptr);
 			if (height > req_h) {
 				y_ofs = (height - req_h) / 2;
 				height = req_h;
-			}
+			} else
+				dst += (req_h - height) / 2 * req_w;
 
 			for (h = 0; h < height; h++)
 			{