[FFmpeg-devel] [PATCH] configure: properly add dxva2 link dependencies

[Hendrik Leppkes]

On Sat, Nov 12, 2016 at 2:02 AM, Hendrik Leppkes <h.leppkes at gmail.com> wrote:
> Fixes building with --disable-everything --enable-shared --enable-dxva2
>
> The hwcontext DXVA2 implementation in avutil needs this library now, instead
> of just the ffmpeg program.
> ---
>  configure | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/configure b/configure
> index c00c591..b55bbd9 100755
> --- a/configure
> +++ b/configure
> @@ -2539,6 +2539,7 @@ crystalhd_deps="libcrystalhd_libcrystalhd_if_h"
>  cuvid_deps="cuda"
>  d3d11va_deps="d3d11_h dxva_h ID3D11VideoDecoder ID3D11VideoContext"
>  dxva2_deps="dxva2api_h DXVA2_ConfigPictureDecode"
> +dxva2_extralibs="-luser32"
>  vaapi_deps="va_va_h"
>  vda_framework_deps="VideoDecodeAcceleration_VDADecoder_h"
>  vda_framework_extralibs="-framework VideoDecodeAcceleration"
> @@ -6317,7 +6318,7 @@ if test $target_os = "haiku"; then
>  fi
>
>  enabled_all dxva2 dxva2api_cobj CoTaskMemFree &&
> -    prepend ffmpeg_libs $($ldflags_filter "-lole32" "-luser32") &&
> +    prepend ffmpeg_libs $($ldflags_filter "-lole32") &&
>      enable dxva2_lib
>
>  ! enabled_any memalign posix_memalign aligned_malloc &&
> --
> 2.10.1.windows.1
>

Ping?
I'll apply this soon as it fixes the build in one of my real-world
configurations.

- Hendrik