OK, I've tried a couple of different compile flag combinations, and I still get
the crash with my system.

So, I tried to compile with debugging enabled.

Running in a debugger shows that segfault occurs in disp_sdl.cpp at line 345

the debugger is claiming that the int "ofs" used as an index has been "optimized
out".

ofs is set in the previous line by

unsigned int ofs = ix + iy * m_display->w;

So, my question now is, does this occur as a result of a compiler error, or is
it a problem with something else.

Note 1: As a matter of curiosity I also ran the test without the display
enabled.  Running povray with "-d" rather than "+d" results in a successful
render of all frames.

Note 2: I thought I had compiled without optimization, but apparently I made a
typo when running configure.

Post a reply to this message