X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/32b8ec418aee4e38877d4cb79e2984c766dcc358..758bce950ba9236d0a9edc4c880c3ec73b5173f3:/src/mgl/bitmap.cpp

diff --git a/src/mgl/bitmap.cpp b/src/mgl/bitmap.cpp
index 8c634464e4..e3ffeb7430 100644
--- a/src/mgl/bitmap.cpp
+++ b/src/mgl/bitmap.cpp
@@ -2,7 +2,7 @@
 // Name:        bitmap.cpp
 // Author:      Vaclav Slavik
 // RCS-ID:      $Id$
-// Copyright:   (c) 2001 Vaclav Slavik
+// Copyright:   (c) 2001 SciTech Software, Inc. (www.scitechsoft.com)
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
@@ -48,9 +48,8 @@ static pixel_format_t gs_pixel_format_24 =
 static pixel_format_t gs_pixel_format_32 =
 	{0xFF,0x18,0, 0xFF,0x10,0, 0xFF,0x08,0, 0xFF,0x00,0}; // RGBA 32bpp
 
-// FIXME_MGL -- these formats will probably have to go into another place,
-//              where wxApp could use them to initialize g_displayDC
-
+static pixel_format_t gs_pixel_format_wxImage =
+	{0xFF,0x00,0, 0xFF,0x08,0, 0xFF,0x10,0, 0x00,0x00,0}; // RGB 24bpp for wxImage
 
 //-----------------------------------------------------------------------------
 // wxMask
@@ -279,7 +278,7 @@ wxBitmap::wxBitmap(const wxImage& image, int depth = -1)
 
     if ( !Create(width, height, depth) ) return;
     
-    MGLMemoryDC idc(width, height, 24, &gs_pixel_format_24,
+    MGLMemoryDC idc(width, height, 24, &gs_pixel_format_wxImage,
                     width * 3, (void*)image.GetData(), NULL);
     wxASSERT_MSG( idc.isValid(), wxT("cannot create custom MGLDC") );
 
@@ -306,14 +305,14 @@ wxImage wxBitmap::ConvertToImage() const
 {
     wxCHECK_MSG( Ok(), FALSE, wxT("invalid bitmap") );
 
-    long width, height;
+    int width, height;
     width = GetWidth();
     height = GetHeight();
     
     wxImage image(width, height);
     wxASSERT_MSG( image.Ok(), wxT("cannot create image") );
     
-    MGLMemoryDC idc(width, height, 24, &gs_pixel_format_24,
+    MGLMemoryDC idc(width, height, 24, &gs_pixel_format_wxImage,
                     width * 3, (void*)image.GetData(), NULL);
     wxASSERT_MSG( idc.isValid(), wxT("cannot create custom MGLDC") );
 
@@ -517,6 +516,7 @@ MGLDevCtx *wxBitmap::CreateTmpDC() const
             case  4: cnt = 16;  break;
             case  8: cnt = 256; break;
             default:
+                cnt = 0;
                 wxFAIL_MSG( wxT("bitmap with this depth cannot have palette") );
                 break;
         }