[FFmpeg-cvslog] r20950 - in trunk/libavcodec: h263.h mpegvideo_enc.c
Diego Biurrun
diego
Fri Jan 8 01:52:01 CET 2010
On Thu, Jan 07, 2010 at 04:19:19AM +0100, Michael Niedermayer wrote:
> On Tue, Jan 05, 2010 at 11:10:55PM +0100, Diego Biurrun wrote:
> > On Mon, Jan 04, 2010 at 05:11:10PM +0100, Michael Niedermayer wrote:
> > > On Mon, Jan 04, 2010 at 04:42:37PM +0100, Diego Biurrun wrote:
> > > > On Fri, Jan 01, 2010 at 09:37:57PM +0100, Michael Niedermayer wrote:
> > > > > On Mon, Dec 28, 2009 at 06:36:03PM +0100, diego wrote:
> > > > > >
> > > > > > Log:
> > > > > > Replace CONFIG_ANY_H263_ENCODER definition by CONFIG_H263_ENCODER.
> > > > > > CONFIG_ANY_H263_ENCODER is just a logical OR of H.263 family definitions,
> > > > > > for which the build system enables CONFIG_H263_ENCODER anyway.
> > > > >
> > > > > This is not ideal
> > > > > the common code that any h263 encoder uses is less than what h263
> > > > > encoding as such uses. For example there are things like h263 loop filtering
> > > > > b frames (with motion estimation and all) OBMC, ... in h263 but not in h263
> > > > > like codecs like msmpeg4
> > > >
> > > > I see no direct relation to the content of my commit.
> > >
> > > the relation is that you removed CONFIG_ANY_H263_ENCODER and that is the
> > > define which should be used for the core h263 encoder code.
> > > As it is now you must define h263_encoder and thus must pull all the h263
> > > encoder code in for any codec that uses a subset of the h263 encoder code.
> >
> > Umm, I can see that this would be an improvement if somebody were to
> > actually implement it. However, it is not a description of the state
> > of things before my change. I made no semantic changes.
>
> You removed code that is a prerequestie to spliting the core h263 routines
> from the rest.
> Please put the code related to any_h263 back
If you need it for your current work, fine. But it was not used before
and the proper place to define it is configure.
enabled_any h263_encoder msmpeg4_encoder ... && enable h263_any_encoder
.. or some such ..
Diego
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