|AWARE [SYSTEMS]||Imaging expertise for the Delphi developer|
|TIFF and LibTiff Mailing List Archive|
LibTiff Mailing List
2010.06.29 17:12 "Re: libtiff 4.0 compiler warning on x64 in tif_read.c", by Albert Cahalan
On Thu, Jun 17, 2010 at 6:10 PM, Edward Lam <firstname.lastname@example.org> wrote: > Hi, > > On MSVC2005 64-bit, compiling CVS HEAD gives me: > > tif_read.c(207) : warning C4244: '=' : conversion from 'tmsize_t' to > 'int', possible loss of data > > Looking at it, it seems to me that we want "read_ahead" to be tmsize_t > instead of int? Similarly, I think TIFFFillStripPartial() should take an > tmsize_t instead. It's rather doubtful, considering the purpose of the variable. Here: // C4244 warning is more trouble than it's worth #if defined(_MSC_VER) #pragma warning(push) #pragma warning(disable:4244) #endif // code goes here // C4244 back on #if defined(_MSC_VER) #pragma warning(pop) #endif That would be the generic case, usable in an API header file. You can skip the push/pop for *.c files.