Add some version checks to help compiling on OSX.

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

diff --git a/src/common/imagbmp.cpp b/src/common/imagbmp.cpp
index 875da6e3f0837b8a9ee88d8e2e40799967989700..631130805c99d5b3246c31845a847888811f7513 100644 (file)
--- a/src/common/imagbmp.cpp
+++ b/src/common/imagbmp.cpp
@@ -91,7 +91,7 @@ bool wxBMPHandler::SaveDib(wxImage *image,
 {
     wxCHECK_MSG( image, false, wxT("invalid pointer in wxBMPHandler::SaveFile") );
 
 {
     wxCHECK_MSG( image, false, wxT("invalid pointer in wxBMPHandler::SaveFile") );
 

-    if ( !image->Ok() )
+    if ( !image->IsOk() )

     {
         if ( verbose )
         {
     {
         if ( verbose )
         {


@@ -351,7 +351,7 @@ bool wxBMPHandler::SaveDib(wxImage *image,
 
     // pointer to the image data, use quantized if available
     wxUint8 *data = (wxUint8*) image->GetData();
 
     // pointer to the image data, use quantized if available
     wxUint8 *data = (wxUint8*) image->GetData();

-    if (q_image) if (q_image->Ok()) data = (wxUint8*) q_image->GetData();
+    if (q_image) if (q_image->IsOk()) data = (wxUint8*) q_image->GetData();

 
     wxUint8 *buffer = new wxUint8[row_width];
     memset(buffer, 0, row_width);
 
     wxUint8 *buffer = new wxUint8[row_width];
     memset(buffer, 0, row_width);


@@ -1249,7 +1249,7 @@ bool wxICOHandler::SaveFile(wxImage *image,
         // wxCountingOutputStream::IsOk() always returns true for now and this
         // "if" provokes VC++ warnings in optimized build
 #if 0
         // wxCountingOutputStream::IsOk() always returns true for now and this
         // "if" provokes VC++ warnings in optimized build
 #if 0

-        if ( !cStream.Ok() )
+        if ( !cStream.IsOk() )

         {
             if ( verbose )
             {
         {
             if ( verbose )
             {


@@ -1335,7 +1335,7 @@ bool wxICOHandler::SaveFile(wxImage *image,
 bool wxICOHandler::LoadFile(wxImage *image, wxInputStream& stream,
                             bool verbose, int index)
 {
 bool wxICOHandler::LoadFile(wxImage *image, wxInputStream& stream,
                             bool verbose, int index)
 {

-    if (stream.SeekI(0) == wxInvalidOffset)
+    if ( stream.IsSeekable() && stream.SeekI(0) == wxInvalidOffset )

     {
         return false;
     }
     {
         return false;
     }


@@ -1430,7 +1430,7 @@ int wxICOHandler::DoGetImageCount(wxInputStream& stream)
 {
     // It's ok to modify the stream position in this function.
 
 {
     // It's ok to modify the stream position in this function.
 

-    if (stream.SeekI(0) == wxInvalidOffset)
+    if ( stream.IsSeekable() && stream.SeekI(0) == wxInvalidOffset )

     {
         return 0;
     }
     {
         return 0;
     }


@@ -1505,7 +1505,7 @@ static bool CanReadICOOrCUR(wxInputStream *stream, wxUint16 resourceType)
 {
     // It's ok to modify the stream position in this function.
 
 {
     // It's ok to modify the stream position in this function.
 

-    if ( stream->SeekI(0) == wxInvalidOffset)
+    if ( stream->IsSeekable() && stream->SeekI(0) == wxInvalidOffset )

     {
         return false;
     }
     {
         return false;
     }