On Wed, 2022-05-25 at 18:05 +0200, Timo Rothenpieler wrote:
>
> On 22/05/2022 14:19, Haihao Xiang wrote:
> > libmfx 1.28 was released 3 years ago, it is easy to get a greater
> > version than 1.28. We may remove lots of compile-time checks if adding
> > the requirement for the minimal version in the configure script.
> > ---
> > configure | 7 +-
> > libavcodec/qsv.c | 24 --
> > libavcodec/qsvenc.c | 471 +++++++++++++------------------------
> > libavcodec/qsvenc.h | 51 +---
> > libavcodec/qsvenc_h264.c | 6 -
> > libavcodec/qsvenc_hevc.c | 10 -
> > libavfilter/vf_scale_qsv.c | 13 +-
> > libavfilter/vf_vpp_qsv.c | 143 ++++++-----
> > libavutil/hwcontext_qsv.c | 2 -
> > 9 files changed, 249 insertions(+), 478 deletions(-)
> >
> > diff --git a/configure b/configure
> > index f115b21064..2337f0a8f2 100755
> > --- a/configure
> > +++ b/configure
> > @@ -6566,8 +6566,11 @@ enabled liblensfun && require_pkg_config
> > liblensfun lensfun lensfun.h lf_
> > # Media SDK or Intel Media Server Studio, these don't come with
> > # pkg-config support. Instead, users should make sure that the build
> > # can find the libraries and headers through other means.
> > -enabled libmfx && { check_pkg_config libmfx libmfx
> > "mfx/mfxvideo.h" MFXInit ||
> > - { require libmfx "mfx/mfxvideo.h" MFXInit "-
> > llibmfx $advapi32_extralibs" && warn "using libmfx without pkg-config"; } }
> > +enabled libmfx && { check_pkg_config libmfx "mfx >= 1.28"
> > "mfx/mfxvideo.h" MFXInit ||
> > + { require libmfx "mfx/mfxvideo.h
> > mfx/mfxdefs.h" MFXInit "-llibmfx $advapi32_extralibs" &&
>
> This broke build with mfx_dispatch. Before this, it checked for
> libmfx.pc. Now it checks for mfx.pc, which is not installed by it.
>
> Which of those is correct? It should definitely not drop support for
> libmfx.pc, which was checked before this.
Sorry for this issue caused to you. The mfx dispatcher installed from
https://github.com/Intel-Media-SDK/MediaSDK has both mfx.pc and libmfx.pc, but
definitely it should check for libmfx.pc here. I'll fix it ASAP.
BRs
Haihao
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