Oliver Collyer authored Jul 23, 2017 and Jean-Baptiste Kempf committed Jul 24, 2017

Since around middle of July the GetVAProfile function has been failing for the
HEVC codec because cxt->profile contains '-99' meaning unknown. At least, this
is the case for mpeg-ts anyway. I haven't tried any others.

If we instead pass in fmt and use fmt->i_profile it fixes this and HEVC
decoding works again.

I don't know what has caused this, but I can see that dxva2 references
fmt->i_profile when checking the profile, and not ctx->profile so this patch
brings vaapi into line with that.

Signed-off-by: Thomas Guillem <thomas@gllm.fr>