[FFmpeg-devel] [PATCH 2/2] lavf/vf_scale_amf: AMF scaler/format converter filter implementation

[diamond]

    > +    static const enum AVPixelFormat input_pix_fmts[] = {
    > +        AV_PIX_FMT_NV12,
    > +        AV_PIX_FMT_0RGB,
    > +        AV_PIX_FMT_BGR0,
    > +        AV_PIX_FMT_RGB0,
    > +        AV_PIX_FMT_GRAY8,
    > +        AV_PIX_FMT_YUV420P,
    > +        AV_PIX_FMT_YUYV422,
    > +        AV_PIX_FMT_NONE,
    > +    };
    
    Do I miss it or did you forget to add RGBA?
    
    Can you confirm that the alpha plane is really scaled?
    (Unless I misunderstand, you haven't tested it.)
   


Hi Carl. Thanks for your feedback.

Yes, sure, alpha is also scaled in AMF
It look like I did mistake preparing patch and missed RGBA formats here. 
I will update it

Thanks,
Alexander