[FFmpeg-devel] AVHWAccel infrastructure v2 (take 4)

[renlin li]

hello, i am now tring to use the AVHWAccel infrastructure v2 (take 4) patch
to build ffplay to support VAAPI. i patch the files needed, and i don't know
how to modify the source of ffplay.c  i have seen that   Gwenole Beauchesne
was successful to build a ffplay capable to use the hardware acceleration. I
just don't know how to start, can anyone give me any suggestion or show me
the example code?  thanks in advance!