On 2024/07/29 12:06, José Maldonado wrote:
> El lun, 29 jul 2024 a la(s) 1:55 a.m., Rafael Sadowski
> (rafael@sizeofvoid.org) escribió:
> >
> > On Sun Jul 28, 2024 at 07:51:14PM GMT, José Maldonado wrote:
> > > El dom, 28 jul 2024 a la(s) 4:09 p.m., Rafael Sadowski
> > > (rafael@sizeofvoid.org) escribió:
> > > >
> > > > On Sun Jul 28, 2024 at 09:59:49AM GMT, Rafael Sadowski wrote:
> > > > > OK to enable VA-API support in qt6multimedia?
> > > > >
> > > > > I've been using it for a few weeks and haven't noticed any problems so
> > > > > far.
> > > > >
> > > > > Index: Makefile
> > > > > ===================================================================
> > > > > RCS file: /cvs/ports/x11/qt6/qtmultimedia/Makefile,v
> > > > > diff -u -p -r1.13 Makefile
> > > > > --- Makefile  17 Jul 2024 07:30:57 -0000      1.13
> > > > > +++ Makefile  28 Jul 2024 07:58:12 -0000
> > > > > @@ -1,7 +1,7 @@
> > > > >  QT6NAME =    QtMultimedia
> > > > >  COMMENT =    Qt6 multimedia components
> > > > >  PKGSPEC =    qt6-qtmultimedia-${QT6_PKGSPEC}
> > > > > -REVISION =   0
> > > > > +REVISION =   1
> > > > >
> > > > >  SHARED_LIBS +=  Qt6Multimedia             6.0 # 6.6
> > > > >  SHARED_LIBS +=  Qt6MultimediaQuick        4.0 # 6.6
> > > > > @@ -16,7 +16,7 @@ WANTLIB += Xrandr avcodec avformat avuti
> > > > >  WANTLIB += gstallocators-1.0 gstapp-1.0 gstaudio-1.0 gstbase-1.0
> > > > >  WANTLIB += gstgl-1.0 gstpbutils-1.0 gstphotography-1.0 gstreamer-1.0
> > > > >  WANTLIB += gstvideo-1.0 gthread-2.0 intl m pulse swresample swscale
> > > > > -WANTLIB += xkbcommon
> > > > > +WANTLIB += va va-drm xkbcommon
> > >
> > > Why only active va and va-drm in WANTLIB?
> > >
> > > Usually, VAAPI activation require va va-drm and va-x11
> > >
> >
> > This is not my decision. This is generated on the basis of the libraries used
> > by qtmultimedia.

If a port uses some version of a library via dlopen and we know about
it, we often list it like this

# via dlopen
WANTLIB += foo

often such ports use dlopen at runtime so that they'll work whether that
library is installed or not, but still need to be rebuilt if the ABI
changes, and without the "extra" WANTLIB pkg_add won't find the update.