Added headers that didn't get installed.

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

diff --git a/src/common/imagiff.cpp b/src/common/imagiff.cpp
index affbd43967ac48604f8c5baeacef30be75e06ebd..432982552a2fc4c170ba386e07f73aab0f7697dd 100644 (file)
--- a/src/common/imagiff.cpp
+++ b/src/common/imagiff.cpp
@@ -34,6 +34,10 @@
 #include "wx/log.h"
 #include "wx/intl.h"
 
 #include "wx/log.h"
 #include "wx/intl.h"
 

+#if wxUSE_PALETTE
+    #include "wx/palette.h"
+#endif // wxUSE_PALETTE
+

 #include <stdlib.h>
 #include <string.h>
 
 #include <stdlib.h>
 #include <string.h>
 


@@ -230,12 +234,14 @@ int wxIFFDecoder::GetTransparentColour() const { return m_image->transparent; }
 //
 bool wxIFFDecoder::CanRead()
 {
 //
 bool wxIFFDecoder::CanRead()
 {

-    unsigned char buf[12] = "";
+    unsigned char buf[12];

 
 

-    m_f->Read(buf, 12);
-    m_f->SeekI(-12, wxFromCurrent);
+    if ( !m_f->Read(buf, WXSIZEOF(buf)) )
+        return FALSE;
+
+    m_f->SeekI(-(off_t)WXSIZEOF(buf), wxFromCurrent);

 
 

-    return (memcmp(buf, "FORM", 4) == 0 && memcmp(buf+8, "ILBM", 4) == 0);
+    return (memcmp(buf, "FORM", 4) == 0) && (memcmp(buf+8, "ILBM", 4) == 0);

 }
 
 
 }
 
 


@@ -783,14 +789,9 @@ bool wxIFFHandler::SaveFile(wxImage * WXUNUSED(image),
 
 bool wxIFFHandler::DoCanRead(wxInputStream& stream)
 {
 
 bool wxIFFHandler::DoCanRead(wxInputStream& stream)
 {

-    wxIFFDecoder *decod;
-    bool ok;
+    wxIFFDecoder decod(&stream);

 
 

-    decod = new wxIFFDecoder(&stream);
-    ok = decod->CanRead();
-    delete decod;
-
-    return ok;
+    return decod.CanRead();

 }
 
 #endif // wxUSE_STREAMS
 }
 
 #endif // wxUSE_STREAMS