Use The mfxEncoderCtrl parameter to enable ROI. Get side data
"AVRegionOfInterest" and use it to configure "mfxExtEncoderROI" which is
the MediaSDK's ROI configuration.
Signed-off-by: Wenbin Chen
---
libavcodec/qsv_internal.h | 4 ++
libavcodec/qsvenc.c | 86 ++
> Use The mfxEncoderCtrl parameter to enable ROI. Get side data
> "AVRegionOfInterest" and use it to configure "mfxExtEncoderROI" which is
> the MediaSDK's ROI configuration.
>
> Signed-off-by: Wenbin Chen
> ---
> libavcodec/qsv_internal.h | 4 ++
> libavcodec/qsvenc.c | 86
>