cups-support-more-than-2-apple-raster-resolutions.patch

diff --git a/cups/ppd-cache.c b/cups/ppd-cache.c
index 40881cd39..76d1be33d 100644
--- a/cups/ppd-cache.c
+++ b/cups/ppd-cache.c
@@ -3990,21 +3990,26 @@ _ppdCreateFromIPP2(
 
   if ((attr = ippFindAttribute(supported, "urf-supported", IPP_TAG_KEYWORD)) != NULL)
   {
-    int lowdpi = 0, hidpi = 0;    /* Lower and higher resolution */
+    int num_res = 0; /* Number of supported Apple Raster resolutions */
+    int res_array[16]; /* Apple Raster resolutions array */
+    int lowdpi = 0, middpi = 0, hidpi = 0; /* Lower , middle and higher resolution */
 
     for (i = 0, count = ippGetCount(attr); i < count; i ++)
     {
-      const char *rs = ippGetString(attr, i, NULL);
-          /* RS value */
-
+      const char *rs = ippGetString(attr, i, NULL); /* RS value */
       if (_cups_strncasecmp(rs, "RS", 2))
         continue;
-
-      lowdpi = atoi(rs + 2);
-      if ((rs = strrchr(rs, '-')) != NULL)
-        hidpi = atoi(rs + 1);
-      else
-        hidpi = lowdpi;
+      num_res = 1;
+      res_array[0] = atoi(rs + 2);
+      while ((rs = strrchr(rs, '-')) != NULL && num_res < sizeof(res_array) / sizeof(res_array[0])) {
+        res_array[num_res] = atoi(++ rs);
+        num_res ++;
+      }
+      /* Finding and storing the important dpi.
+         The middpi takes the rounded down middle value */
+      lowdpi = res_array[0];
+      middpi = res_array[(num_res - 1) / 2];
+      hidpi = res_array[num_res - 1];
       break;
     }
 
@@ -4039,9 +4044,9 @@ _ppdCreateFromIPP2(
 	have_qdraft = 1;
       }
 
-      cupsFilePrintf(fp, "*cupsPrintQuality Normal: \"<</HWResolution[%d %d]>>setpagedevice\"\n*%s.cupsPrintQuality Normal/%s: \"\"\n", lowdpi, lowdpi, lang->language, _cupsLangString(lang, _("Normal")));
+      cupsFilePrintf(fp, "*cupsPrintQuality Normal: \"<</HWResolution[%d %d]>>setpagedevice\"\n*%s.cupsPrintQuality Normal/%s: \"\"\n", middpi, middpi, lang->language, _cupsLangString(lang, _("Normal")));
 
-      if (hidpi > lowdpi || ippContainsInteger(quality, IPP_QUALITY_HIGH))
+      if (hidpi > middpi || ippContainsInteger(quality, IPP_QUALITY_HIGH))
       {
 	cupsFilePrintf(fp, "*cupsPrintQuality High: \"<</HWResolution[%d %d]>>setpagedevice\"\n*%s.cupsPrintQuality High/%s: \"\"\n", hidpi, hidpi, lang->language, _cupsLangString(lang, _("High")));
 	have_qhigh = 1;