[x264-devel] avoiding copying x264_picture_t

[Dylan Klebesadel]

install gentoo

On Mon, Aug 30, 2010 at 12:49 PM, Jason Garrett-Glaser <
darkshikari at gmail.com> wrote:

> On Mon, Aug 30, 2010 at 1:40 PM, Dennis Munsie <dmunsie at gmail.com> wrote:
> > that would be less than ideal in my case -- I am currently receiving the
> > pictures to encode over shared memory, so if I had to copy the picture
> into
> > x264s buffer, I wouldn't gain anything.  Another strike against me is
> that
> > my pictures are coming in as YV12, not NV12.
> > it sounds as though I wouldn't be able to get this working easily, so
> I'll
> > have to live with the overhead of copying.
> > Thanks!
> > dennis
>
> The passing a buffer is feasible, just harder to implement than x264
> giving you a buffer.  The NV12 part is mandatory, as that's how x264
> stores its data internally.
>
> Dark Shikari
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