[FFmpeg-devel] Unaligned arrays in snow.c
Sun Nov 23 19:27:04 CET 2008
On Sun, Nov 23, 2008 at 05:00:32PM +0000, M?ns Rullg?rd wrote:
> Michael Niedermayer <michaelni at gmx.at> writes:
> > On Sat, Nov 22, 2008 at 10:46:14PM +0000, M?ns Rullg?rd wrote:
> >> A few functions in snow.c declare arrays on the stack, which are then
> >> passed to dsputil functions requiring 16-byte alignment. Searching
> >> for "FIXME align" finds them. This is crashing on ARM.
> >> What is the correct fix for this?
> > Move them into the context
> The size is variable.
> > or use the align #defines (and fix the compiler if needed)
> You know that doesn't work for alignment > 8, and you know that fixing
> the compiler is close to impossible.
yes, i just awnsered your question, dont blame me if all the solutions suck
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Complexity theory is the science of finding the exact solution to an
approximation. Benchmarking OTOH is finding an approximation of the exact
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