On Tue, Aug 19, 2014 at 09:40:03AM +0200, Christophe Gisquet wrote:
> Hi,
>
> 2014-08-18 21:49 GMT+02:00 Michael Niedermayer <michae...@gmx.at>:
> > Signed-off-by: Michael Niedermayer <michae...@gmx.at>
> > ---
> > libavcodec/proresenc_kostya.c | 3 ++-
> > 1 file changed, 2 insertions(+), 1 deletion(-)
> >
> > diff --git a/libavcodec/proresenc_kostya.c b/libavcodec/proresenc_kostya.c
> > index 0f69767..1e40dcf 100644
> > --- a/libavcodec/proresenc_kostya.c
> > +++ b/libavcodec/proresenc_kostya.c
> > @@ -938,7 +938,8 @@ static int encode_frame(AVCodecContext *avctx, AVPacket
> > *pkt,
> > int sizes[4] = { 0 };
> > int slice_hdr_size = 2 + 2 * (ctx->num_planes - 1);
> > int frame_size, picture_size, slice_size;
> > - int pkt_size, ret, max_slice_size = 0;
> > + int pkt_size, ret;
> > + int max_slice_size = (ctx->frame_size_upper_bound - 200) /
> > ctx->pictures_per_frame / ctx->slices_per_picture;
> > uint8_t frame_flags;
>
> By itself, what does that change achieve regarding the reallocation?
> Maybe put that in the commit message.
suggested commit message:
avcodec/proresenc_kostya: set initial max_slice_size based on
frame_size_upper_bound
If the initial max_slice_size is 0 then reallocation is disabled for the
first
slice.
Signed-off-by: Michael Niedermayer <michae...@gmx.at>
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Dictatorship naturally arises out of democracy, and the most aggravated
form of tyranny and slavery out of the most extreme liberty. -- Plato
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