From: cristy <urban-warrior@git.imagemagick.org>
Date: Thu, 2 Aug 2012 11:54:05 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: 7.0.1-0~5203
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1ad6c873722662fe94f2a2311ebc298f69712801;p=imagemagick

---

diff --git a/MagickCore/geometry.c b/MagickCore/geometry.c
index 3f8a41dfc..2484311d2 100644
--- a/MagickCore/geometry.c
+++ b/MagickCore/geometry.c
@@ -170,6 +170,13 @@ MagickExport MagickStatusType GetGeometry(const char *geometry,ssize_t *x,
         (void) CopyMagickString(p,p+1,MaxTextExtent);
         break;
       }
+      case 'x':
+      case 'X':
+      {
+        flags|=SeparatorValue;
+        p++;
+        break;
+      }
       case '-':
       case '.':
       case ',':
@@ -184,8 +191,6 @@ MagickExport MagickStatusType GetGeometry(const char *geometry,ssize_t *x,
       case '7':
       case '8':
       case '9':
-      case 'x':
-      case 'X':
       case 215:
       {
         p++;
@@ -281,6 +286,19 @@ MagickExport MagickStatusType GetGeometry(const char *geometry,ssize_t *x,
             *y=(-*y);
         }
     }
+  if ((flags & SeparatorValue) == 0)
+    {
+      if (((flags & PercentValue) != 0) && ((flags & WidthValue) == 0))
+        {
+          *width=(*height);
+          flags|=WidthValue;
+        }
+      if (((flags & PercentValue) != 0) && ((flags & HeightValue) == 0))
+        {
+          *height=(*width);
+          flags|=HeightValue;
+        }
+    }
 #if 0
   /* Debugging Geometry */
   (void) fprintf(stderr,"GetGeometry...\n");
@@ -867,6 +885,13 @@ MagickExport MagickStatusType ParseGeometry(const char *geometry,
         (void) CopyMagickString(p,p+1,MaxTextExtent);
         break;
       }
+      case 'x':
+      case 'X':
+      {
+        flags|=SeparatorValue;
+        p++;
+        break;
+      }
       case '-':
       case '+':
       case ',':
@@ -880,8 +905,6 @@ MagickExport MagickStatusType ParseGeometry(const char *geometry,
       case '7':
       case '8':
       case '9':
-      case 'x':
-      case 'X':
       case '/':
       case ':':
       case 215:
@@ -1049,6 +1072,19 @@ MagickExport MagickStatusType ParseGeometry(const char *geometry,
       flags|=SigmaValue;
       flags&=(~XiValue);
     }
+  if ((flags & SeparatorValue) == 0)
+    {
+      if (((flags & PercentValue) != 0) && ((flags & RhoValue) == 0))
+        {
+          geometry_info->rho=geometry_info->sigma;
+          flags|=RhoValue;
+        }
+      if (((flags & PercentValue) != 0) && ((flags & SigmaValue) == 0))
+        {
+          geometry_info->sigma=geometry_info->rho;
+          flags|=SigmaValue;
+        }
+    }
 #if 0
   /* Debugging Geometry */
   (void) fprintf(stderr,"ParseGeometry...\n");
diff --git a/MagickCore/geometry.h b/MagickCore/geometry.h
index 468932167..237560050 100644
--- a/MagickCore/geometry.h
+++ b/MagickCore/geometry.h
@@ -55,6 +55,7 @@ typedef enum
   CorrelateNormalizeValue = 0x10000, /* '^' see ScaleKernelValue() */
   AreaValue = 0x20000,     /* '@'  resize to area - special use flag */
   DecimalValue = 0x40000,  /* '.'  floating point numbers found */
+  SeparatorValue = 0x80000,  /* 'x'  separator found  */
 #undef AllValues
   AllValues = 0x7fffffff
 } GeometryFlags;