minimize searching for tlw parent, remove useless code

[wxWidgets.git] / src / common / quantize.cpp

diff --git a/src/common/quantize.cpp b/src/common/quantize.cpp
index 37674b2c4b40a8e078d5cab68d55bc7c9cbd64ad..57b311ec3a93b5b18b9791cf7020d1327a1a6816 100644 (file)
--- a/src/common/quantize.cpp
+++ b/src/common/quantize.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        quantize.cpp
+// Name:        src/common/quantize.cpp
 // Purpose:     wxQuantize implementation
 // Author:      Julian Smart
 // Modified by:
@@ -30,10 +30,6 @@
 
 /* modified by Vaclav Slavik for use as jpeglib-independent module */
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "quantize.h"
-#endif
-
 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
@@ -41,17 +37,17 @@
 #pragma hdrstop
 #endif
 
-#ifndef WX_PRECOMP
-    #include "wx/palette.h"
-#endif
-
 #if wxUSE_IMAGE
 
-#include "wx/image.h"
 #include "wx/quantize.h"
 
+#ifndef WX_PRECOMP
+    #include "wx/palette.h"
+    #include "wx/image.h"
+#endif
+
 #ifdef __WXMSW__
-#include "wx/msw/private.h"
+    #include "wx/msw/private.h"
 #endif
 
 #include <stdlib.h>
@@ -77,7 +73,7 @@
 
 typedef unsigned short UINT16;
 typedef signed short INT16;
-#ifndef __WATCOMC__
+#if !(defined(__WATCOMC__) && (defined(__WXMSW__) || defined(__WXMOTIF__)))
 typedef signed int INT32;
 #endif
 
@@ -1625,7 +1621,9 @@ bool wxQuantize::Quantize(const wxImage& src, wxImage& dest,
         delete[] g;
         delete[] b;
     }
-#endif // wxUSE_PALETTE
+#else // !wxUSE_PALETTE
+    wxUnusedVar(pPalette);
+#endif // wxUSE_PALETTE/!wxUSE_PALETTE
 
     return true;
 }
@@ -1656,4 +1654,3 @@ bool wxQuantize::Quantize(const wxImage& src,
 
 #endif
     // wxUSE_IMAGE
-