On Wed, 18 May 2022 14:21:41 +0200 Niklas Haas wrote:
> On Sun, 15 May 2022 18:32:36 +0200 Andreas Rheinhardt
> wrote:
> > Is there any scenario in which these structs might need to be extended?
> > This is something that we could no longer easily do if these structs
> > were public.
>
> This s
On Sun, 15 May 2022 18:32:36 +0200 Andreas Rheinhardt
wrote:
> Is there any scenario in which these structs might need to be extended?
> This is something that we could no longer easily do if these structs
> were public.
This struct has existed in essentially this exact form for decades
(before
On 5/15/22 12:32, Andreas Rheinhardt wrote:
Leo Izen:
+/* Returns AVCOL_PRI_UNSPECIFIED if no clear match can be identified */
+enum AVColorPrimaries av_detect_color_primaries(const struct ColorPrimaries
*prm);
+
+const struct ColorPrimaries *av_get_color_primaries(enum AVColorPrimaries prm);
+
On Sun, May 15, 2022 at 08:55:49PM +0200, Michael Niedermayer wrote:
> On Sun, May 15, 2022 at 12:49:51PM -0400, Ronald S. Bultje wrote:
> > Hi,
> >
> > On Fri, May 13, 2022 at 5:22 PM Michael Niedermayer
> > wrote:
> >
> > > On Fri, May 13, 2022 at 11:42:08AM -0400, Leo Izen wrote:
> > > > This
On Sun, May 15, 2022 at 12:49:51PM -0400, Ronald S. Bultje wrote:
> Hi,
>
> On Fri, May 13, 2022 at 5:22 PM Michael Niedermayer
> wrote:
>
> > On Fri, May 13, 2022 at 11:42:08AM -0400, Leo Izen wrote:
> > > This commit moves some of the functionality from avfilter/colorspace
> > > into avutil/cs
On Sun, 15 May 2022 12:49:51 -0400 "Ronald S. Bultje"
wrote:
> To explain: when I designed this stuff, I chose to keep them in float so
> that we can use the literal values from the specs, which are themselves in
> floating point. That would not be possible anymore, and would therefore
> make it
Hi,
On Fri, May 13, 2022 at 5:22 PM Michael Niedermayer
wrote:
> On Fri, May 13, 2022 at 11:42:08AM -0400, Leo Izen wrote:
> > This commit moves some of the functionality from avfilter/colorspace
> > into avutil/csp and exposes it as a public API so it can be used by
> > libavcodec and/or libavf
Leo Izen:
> This commit moves some of the functionality from avfilter/colorspace
> into avutil/csp and exposes it as a public API so it can be used by
> libavcodec and/or libavformat.
> ---
> libavfilter/colorspace.c| 88
> libavfilter/colorspace.h| 25 +-
Hi,
If you push the code somewhere I can take a stab at porting it to
AVRational.
On Fri, 13 May 2022 22:41:15 -0400 Leo Izen wrote:
> On 5/13/22 17:22, Michael Niedermayer wrote:
> > On Fri, May 13, 2022 at 11:42:08AM -0400, Leo Izen wrote:
> >> +
> >> +struct WhitepointCoefficients {
> >> +
On 5/13/22 15:18, James Almer wrote:
On 5/13/2022 12:42 PM, Leo Izen wrote:
This commit moves some of the functionality from avfilter/colorspace
into avutil/csp and exposes it as a public API so it can be used by
libavcodec and/or libavformat.
If it's of no use for library users, then make the
On 5/13/22 17:22, Michael Niedermayer wrote:
On Fri, May 13, 2022 at 11:42:08AM -0400, Leo Izen wrote:
+
+struct WhitepointCoefficients {
+double xw, yw;
+};
I think we should avoid floating point so as to ensure reproduceable
results and simplify regerssion testing
thx
This code already e
On Fri, May 13, 2022 at 11:42:08AM -0400, Leo Izen wrote:
> This commit moves some of the functionality from avfilter/colorspace
> into avutil/csp and exposes it as a public API so it can be used by
> libavcodec and/or libavformat.
[...]
> diff --git a/libavutil/csp.h b/libavutil/csp.h
> new file m
On 5/13/2022 12:42 PM, Leo Izen wrote:
This commit moves some of the functionality from avfilter/colorspace
into avutil/csp and exposes it as a public API so it can be used by
libavcodec and/or libavformat.
If it's of no use for library users, then make them avpriv_ and not
installed.
---
Hi,
On Fri, May 13, 2022 at 11:42 AM Leo Izen wrote:
> This commit moves some of the functionality from avfilter/colorspace
> into avutil/csp and exposes it as a public API so it can be used by
> libavcodec and/or libavformat.
> ---
> libavfilter/colorspace.c| 88 --
This commit moves some of the functionality from avfilter/colorspace
into avutil/csp and exposes it as a public API so it can be used by
libavcodec and/or libavformat.
---
libavfilter/colorspace.c| 88
libavfilter/colorspace.h| 25 +---
libavfilter/fflcms
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