Re: [wxhaskell-users] Strange polygon behaviour

[Arie M. <ar...@cs...>]

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Hi,

I managed to fix the problem of incorrect polygon drawing on 64-bit
machines. It is basically a similar fix of what I send in a long time
ago, but it has portability issues with respect to win32:

A simple fix is to change (in wxc/src/ewxw/eljdc.cpp) the cast to (int*)
to the cast to (intptr_t*). On a 64-bit machine, this will cause a
correct read of the 64-bit int (provided by the Haskell world) and
truncates it to a 32-bit int required by wxWidgets.

What I remember is that intptr_t is not defined in win32. How was this
solved previous time?

Greetings,
Arie
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