X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3ca6a5f04692678cd2d9f3ea0843fc3f5a0b254f..095472c0da262f8a686a6adfef0362c3eada3ccb:/src/common/image.cpp

diff --git a/src/common/image.cpp b/src/common/image.cpp
index d8117cb9da..430bf440d0 100644
--- a/src/common/image.cpp
+++ b/src/common/image.cpp
@@ -409,9 +409,36 @@ void wxImage::Paste( const wxImage &image, int x, int y )
             source_data += source_step;
             target_data += target_step;
         }
+        return;
     }
-    else
+    
+    if (!HasMask() && image.HasMask())
     {
+        unsigned char r = image.GetMaskRed();
+        unsigned char g = image.GetMaskGreen();
+        unsigned char b = image.GetMaskBlue();
+        
+        width *= 3;
+        unsigned char* source_data = image.GetData() + xx*3 + yy*3*image.GetWidth();
+        int source_step = image.GetWidth()*3;
+
+        unsigned char* target_data = GetData() + (x+xx)*3 + (y+yy)*3*M_IMGDATA->m_width;
+        int target_step = M_IMGDATA->m_width*3;
+        
+        for (int j = 0; j < height; j++)
+        {
+            for (int i = 0; i < width; i+=3)
+            {
+                if ((source_data[i]   != r) && 
+                    (source_data[i+1] != g) && 
+                    (source_data[i+2] != b))
+                {
+                    memcpy( target_data+i, source_data+i, 3 );
+                }
+            } 
+            source_data += source_step;
+            target_data += target_step;
+        }
     }
 }
 
@@ -1371,12 +1398,16 @@ wxImage::wxImage( const wxBitmap &bitmap )
 
 #ifdef __WXMAC__
 
-#include <PictUtils.h>
+#ifdef __UNIX__
+  #include <QD/PictUtils.h>
+#else
+  #include <PictUtils.h>
+#endif
 
 extern CTabHandle wxMacCreateColorTable( int numColors ) ;
 extern void wxMacDestroyColorTable( CTabHandle colors ) ;
 extern void wxMacSetColorTableEntry( CTabHandle newColors , int index , int red , int green ,  int blue ) ;
-extern GWorldPtr wxMacCreateGWorld( int height , int width , int depth ) ;
+extern GWorldPtr wxMacCreateGWorld( int width , int height , int depth ) ;
 extern void wxMacDestroyGWorld( GWorldPtr gw ) ;
 
 wxBitmap wxImage::ConvertToBitmap() const
@@ -1921,7 +1952,7 @@ wxImage::wxImage( const wxBitmap &bitmap )
     }
 
     wxCHECK_RET( gdk_image, wxT("couldn't create image") );
-
+    
     Create( bitmap.GetWidth(), bitmap.GetHeight() );
     char unsigned *data = GetData();