Fix CLUT interpolation method

[imagemagick] / MagickCore / pixel-accessor.h

diff --git a/MagickCore/pixel-accessor.h b/MagickCore/pixel-accessor.h
index bab1ef04b10f069d53ee257244186e2fde06aa92..78d9bcc31f13c12775602145af4f56100abd878d 100644 (file)
--- a/MagickCore/pixel-accessor.h
+++ b/MagickCore/pixel-accessor.h
@@ -292,23 +292,23 @@ static inline PixelTrait GetPixelRedTraits(const Image *restrict image)
 static inline void GetPixelInfoPixel(const Image *restrict image,
   const Quantum *restrict pixel,PixelInfo *restrict pixel_info)
 {
-  pixel_info->red=(MagickRealType)
+  pixel_info->red=(double)
     pixel[image->channel_map[RedPixelChannel].offset];
-  pixel_info->green=(MagickRealType)
+  pixel_info->green=(double)
     pixel[image->channel_map[GreenPixelChannel].offset];
-  pixel_info->blue=(MagickRealType)
+  pixel_info->blue=(double)
     pixel[image->channel_map[BluePixelChannel].offset];
   pixel_info->black=0;
   if (image->channel_map[BlackPixelChannel].traits != UndefinedPixelTrait)
-    pixel_info->black=(MagickRealType)
+    pixel_info->black=(double)
       pixel[image->channel_map[BlackPixelChannel].offset];
   pixel_info->alpha=OpaqueAlpha;
   if (image->channel_map[AlphaPixelChannel].traits != UndefinedPixelTrait)
-    pixel_info->alpha=(MagickRealType)
+    pixel_info->alpha=(double)
       pixel[image->channel_map[AlphaPixelChannel].offset];
   pixel_info->index=0;
   if (image->channel_map[IndexPixelChannel].traits != UndefinedPixelTrait)
-    pixel_info->index=(MagickRealType)
+    pixel_info->index=(double)
       pixel[image->channel_map[IndexPixelChannel].offset];
 }