Hi
On Mon, Dec 16, 2024 at 11:40:50AM +0100, Niklas Haas wrote:
> On Mon, 16 Dec 2024 01:50:20 +0100 Michael Niedermayer
> wrote:
> > Hi Niklas
> >
> > On Wed, Dec 11, 2024 at 09:25:12AM +0100, Niklas Haas wrote:
> > > From: Niklas Haas
> > >
> > > In input.c and output.c and many other places,
On Mon, 16 Dec 2024 01:50:20 +0100 Michael Niedermayer
wrote:
> Hi Niklas
>
> On Wed, Dec 11, 2024 at 09:25:12AM +0100, Niklas Haas wrote:
> > From: Niklas Haas
> >
> > In input.c and output.c and many other places, swscale follows the rule of
> > using
> > 15-bit intermediate if output bpc is
Hi Niklas
On Wed, Dec 11, 2024 at 09:25:12AM +0100, Niklas Haas wrote:
> From: Niklas Haas
>
> In input.c and output.c and many other places, swscale follows the rule of
> using
> 15-bit intermediate if output bpc is <= 8, and 19-bit (inside int32_t)
> intermediate otherwise. See e.g. the comme
From: Niklas Haas
In input.c and output.c and many other places, swscale follows the rule of using
15-bit intermediate if output bpc is <= 8, and 19-bit (inside int32_t)
intermediate otherwise. See e.g. the comments on hyScale() on
swscale_internal.h. These are also the coefficients that yuv2gbrp
