moving wxMac to new printing architecture

[wxWidgets.git] / src / mgl / bitmap.cpp

diff --git a/src/mgl/bitmap.cpp b/src/mgl/bitmap.cpp
index 8ab1f1f99eacfd339de457f9c599f1c4f151d48a..bef5fc7e40e0e8425e44c3086b7603bc2fa77b45 100644 (file)
--- a/src/mgl/bitmap.cpp
+++ b/src/mgl/bitmap.cpp
@@ -6,7 +6,7 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma implementation "bitmap.h"
 #endif
 
@@ -845,8 +845,8 @@ bool wxPNGBitmapHandler::LoadFile(wxBitmap *bitmap, const wxString& name,
             s = ((wxUint32*)bmp->surface) + y * bmp->bytesPerLine/4;
             for (x = 0; x < bmp->width; x++, s ++)
             {
-                if ( ((((*s) >> bmp->pf->rsvdPos) & bmp->pf->rsvdMask) 
-                        << bmp->pf->rsvdAdjust) < 128 )
+                if ( ((((*s) >> bmp->pf->alphaPos) & bmp->pf->alphaMask) 
+                        << bmp->pf->alphaAdjust) < 128 )
                     *s = 0;
                 else
                     *s = 0x00FFFFFF; // white