(no commit message)

[imagemagick] / coders / jpeg.c

diff --git a/coders/jpeg.c b/coders/jpeg.c
index c1a4137a83c38dd3eaff4bbe9a15fd127c199590..bc29af4f4798facda3c325809b65c868be8f58b6 100644 (file)
--- a/coders/jpeg.c
+++ b/coders/jpeg.c
@@ -1157,12 +1157,7 @@ static Image *ReadJPEGImage(const ImageInfo *image_info,
       jpeg_info.desired_number_of_colors=(int) StringToUnsignedLong(option);
     }
   option=GetImageOption(image_info,"jpeg:block-smoothing");
-  if (option != (const char *) NULL)
-    {
-      jpeg_info.do_block_smoothing=MagickFalse;
-      if (IsMagickTrue(option) != MagickFalse)
-        jpeg_info.do_block_smoothing=MagickTrue;
-    }
+  jpeg_info.do_block_smoothing=IsStringTrue(option);
   jpeg_info.dct_method=JDCT_FLOAT;
   option=GetImageOption(image_info,"jpeg:dct-method");
   if (option != (const char *) NULL)
@@ -1195,12 +1190,7 @@ static Image *ReadJPEGImage(const ImageInfo *image_info,
       }
     }
   option=GetImageOption(image_info,"jpeg:fancy-upsampling");
-  if (option != (const char *) NULL)
-    {
-      jpeg_info.do_fancy_upsampling=MagickFalse;
-      if (IsMagickTrue(option) != MagickFalse)
-        jpeg_info.do_fancy_upsampling=MagickTrue;
-    }
+  jpeg_info.do_fancy_upsampling=IsStringTrue(option);
   (void) jpeg_start_decompress(&jpeg_info);
   image->columns=jpeg_info.output_width;
   image->rows=jpeg_info.output_height;
@@ -2170,11 +2160,7 @@ static MagickBooleanType WriteJPEGImage(const ImageInfo *image_info,
     }
   option=GetImageOption(image_info,"jpeg:optimize-coding");
   if (option != (const char *) NULL)
-    {
-      jpeg_info.optimize_coding=MagickFalse;
-      if (IsMagickTrue(option) != MagickFalse)
-        jpeg_info.optimize_coding=MagickTrue;
-    }
+    jpeg_info.optimize_coding=IsStringTrue(option);
   else
     {
       MagickSizeType
@@ -2188,9 +2174,8 @@ static MagickBooleanType WriteJPEGImage(const ImageInfo *image_info,
             Perform optimization only if available memory resources permit it.
           */
           status=AcquireMagickResource(MemoryResource,length);
-          if (status != MagickFalse)
-            jpeg_info.optimize_coding=MagickTrue;
           RelinquishMagickResource(MemoryResource,length);
+          jpeg_info.optimize_coding=status;
         }
     }
 #if (JPEG_LIB_VERSION >= 61) && defined(C_PROGRESSIVE_SUPPORTED)