[mythtv] New MPEG2 commercial-cut code ready for testing
Bryan Mayland
bmayland at leoninedev.com
Tue Nov 15 14:10:14 EST 2005
Geoffrey Hausheer wrote:
> I don't think it'll
> fix anyone else's crashing or infinite-loop problems. Unfortunately,
> I'm mostly shooting in the dark on those, as I haven't been able to
> reproduce them yet.
>
Do you have an SSE/2 enabled processor? The problem in my case
seems to be that the outbuf malloc in MPEG2fixup::build_frame() is
returning an 8-byte aligned pointer. I believe this blows up on
libavcodec when it tries to do an SSE2 DCT.
Theres a similar possible problem in MPEG2frame() ctor and
MPEG2frame::ensure_size().
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