On 14.01.2011 13:19, Albrecht Schlosser wrote:
> On 13.01.2011, at 21:05, fltk-dev@easysw.com wrote:
>> Author: manolo
>> Date: 2011-01-13 12:05:32 -0800 (Thu, 13 Jan 2011)
>> New Revision: 8273
>> Log:
>> Fixed WIN32 crash when printing with the test/mandelbrot demo.
>
>> Modified: branches/branch-1.3/src/fl_draw_image_win32.cxx
>> ===================================================================
>> --- branches/branch-1.3/src/fl_draw_image_win32.cxx 2011-01-13
>> 17:03:49 UTC (rev 8272)
>> +++ branches/branch-1.3/src/fl_draw_image_win32.cxx 2011-01-13
>> 20:05:32 UTC (rev 8273)
>> @@ -184,7 +184,7 @@
>> if (size> buffer_size) {
>> delete[] buffer;
>> buffer_size = size;
>> - buffer = new U32[(size+3)/4];
>> + buffer = new U32[(int)(1.02* (size+3)/4)]; // some extra memory
>> needed when printing
>
> Hmm, I don't know why there is the need for more memory, but
> looking at the code and the intention of proper rounding, shouldn't
> this be:
>
> > + buffer = new U32[(int)(((1.02*size)+3)/4)]; // some extra memory
> needed when printing
Well, reading this again, this would probably be better (correct):
buffer = new U32[((int)(1.02*size)+3)/4];
Manolo ?
Albrecht
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