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[imagemagick] / coders / bgr.c

diff --git a/coders/bgr.c b/coders/bgr.c
index 7c4cb848af642519c26248d3717d2305e6c2f36f..933b43ad0572b6e5fd1862bc0edbccc6028546a8 100644 (file)
--- a/coders/bgr.c
+++ b/coders/bgr.c
@@ -17,7 +17,7 @@
 %                                 July 1992                                   %
 %                                                                             %
 %                                                                             %
-%  Copyright 1999-2008 ImageMagick Studio LLC, a non-profit organization      %
+%  Copyright 1999-2013 ImageMagick Studio LLC, a non-profit organization      %
 %  dedicated to making software imaging solutions freely available.           %
 %                                                                             %
 %  You may not use this file except in compliance with the License.  You may  %
@@ -168,7 +168,7 @@ static Image *ReadBGRImage(const ImageInfo *image_info,
   if (LocaleCompare(image_info->magick,"BGRA") == 0)
     {
       quantum_type=BGRAQuantum;
-      image->matte=MagickTrue;
+      image->alpha_trait=BlendPixelTrait;
     }
   if (image_info->number_scenes != 0)
     while (image->scene < image_info->scene)
@@ -250,7 +250,7 @@ static Image *ReadBGRImage(const ImageInfo *image_info,
                 SetPixelGreen(image,GetPixelGreen(canvas_image,p),q);
                 SetPixelBlue(image,GetPixelBlue(canvas_image,p),q);
                 SetPixelAlpha(image,OpaqueAlpha,q);
-                if (image->matte != MagickFalse)
+                if (image->alpha_trait == BlendPixelTrait)
                   SetPixelAlpha(image,GetPixelAlpha(canvas_image,p),q);
                 p+=GetPixelChannels(canvas_image);
                 q+=GetPixelChannels(image);
@@ -305,7 +305,7 @@ static Image *ReadBGRImage(const ImageInfo *image_info,
                 "UnexpectedEndOfFile",image->filename);
               break;
             }
-          for (i=0; i < (ssize_t) (image->matte != MagickFalse ? 4 : 3); i++)
+          for (i=0; i < (ssize_t) (image->alpha_trait == BlendPixelTrait ? 4 : 3); i++)
           {
             quantum_type=quantum_types[i];
             q=GetAuthenticPixels(canvas_image,0,0,canvas_image->columns,1,
@@ -548,7 +548,7 @@ static Image *ReadBGRImage(const ImageInfo *image_info,
             if (status == MagickFalse)
               break;
           }
-        if (image->matte != MagickFalse)
+        if (image->alpha_trait == BlendPixelTrait)
           {
             for (y=0; y < (ssize_t) image->extract_info.height; y++)
             {
@@ -832,7 +832,7 @@ static Image *ReadBGRImage(const ImageInfo *image_info,
             if (status == MagickFalse)
               break;
           }
-        if (image->matte != MagickFalse)
+        if (image->alpha_trait == BlendPixelTrait)
           {
             (void) CloseBlob(image);
             AppendImageFormat("A",image->filename);
@@ -1097,7 +1097,7 @@ static MagickBooleanType WriteBGRImage(const ImageInfo *image_info,Image *image,
   if (LocaleCompare(image_info->magick,"BGRA") == 0)
     {
       quantum_type=BGRAQuantum;
-      image->matte=MagickTrue;
+      image->alpha_trait=BlendPixelTrait;
     }
   scene=0;
   do
@@ -1108,7 +1108,7 @@ static MagickBooleanType WriteBGRImage(const ImageInfo *image_info,Image *image,
     if (IssRGBCompatibleColorspace(image->colorspace) == MagickFalse)
       (void) TransformImageColorspace(image,sRGBColorspace,exception);
     if ((LocaleCompare(image_info->magick,"BGRA") == 0) &&
-        (image->matte == MagickFalse))
+        (image->alpha_trait != BlendPixelTrait))
       (void) SetImageAlphaChannel(image,OpaqueAlphaChannel,exception);
     quantum_info=AcquireQuantumInfo(image_info,image);
     if (quantum_info == (QuantumInfo *) NULL)