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 (file)
--- 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 */