[FFmpeg-cvslog] configure: Enable hwaccels without external dependencies by default.

[compn]

On Fri, 22 Mar 2013 12:59:15 +0100 (CET), Diego Biurrun wrote:
>ffmpeg | branch: master | Diego Biurrun <diego at biurrun.de> | Mon Mar 18 22:27:03 2013 +0100| [2e2ec667416d8ed345491ac360fccc94e7a4772f] | committer: Diego Biurrun
>
>configure: Enable hwaccels without external dependencies by default.
>+# By default, enable only those hwaccels that have no external dependencies.
>+enable dxva2 vdpau

dxva2 depends on dxva2api.h (the one in vlc).
mingw64 has a different dxva2api.h, which conflicts (error compiling).
mingw.org mingw does not have dxva2api.h.

or is there an error in my setup?

-compn