From: kramm <kramm>
Date: Thu, 7 Jun 2007 19:28:14 +0000 (+0000)
Subject: when rescaling images, don't omit an image if it's bitmap get's smaller
X-Git-Tag: buttons-working~633
X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=commitdiff_plain;h=5b97294f0d92194820e794198456542dcf1bf3fe

when rescaling images, don't omit an image if it's bitmap get's smaller
than 1 pixel
---

diff --git a/lib/devices/swf.c b/lib/devices/swf.c
index 3bbf8ee..8ba141a 100644
--- a/lib/devices/swf.c
+++ b/lib/devices/swf.c
@@ -1876,16 +1876,20 @@ static int add_image(swfoutput_internal*i, gfximage_t*img, int targetwidth, int
 
     /// {
     if(is_jpeg && i->config_jpegsubpixels) {
-	newsizex = (int)(targetwidth*i->config_jpegsubpixels+0.5);
-	newsizey = (int)(targetheight*i->config_jpegsubpixels+0.5);
+	newsizex = (int)(targetwidth*i->config_jpegsubpixels + 0.5);
+	newsizey = (int)(targetheight*i->config_jpegsubpixels + 0.5);
     } else if(!is_jpeg && i->config_ppmsubpixels) {
-	newsizex = (int)(targetwidth*i->config_ppmsubpixels+0.5);
-	newsizey = (int)(targetheight*i->config_ppmsubpixels+0.5);
+	newsizex = (int)(targetwidth*i->config_ppmsubpixels + 0.5);
+	newsizey = (int)(targetheight*i->config_ppmsubpixels + 0.5);
     }
     /// }
 
-    if(sizex<=0 || sizey<=0 || newsizex<=0 || newsizey<=0)
+    if(sizex<=0 || sizey<=0)
 	return -1;
+    if(newsizex<=0)
+	newsizex = 1;
+    if(newsizey<=0)
+	newsizey = 1;
 
     /* TODO: cache images */