lavfi: add hwdevice flag to hwupload/hwmap
This fixes a regression introduced by: commit 3f63685c and commit 632c3499 ...where command-lines like: ffmpeg -v verbose -hwaccel qsv \ -init_hw_device qsv=qsv,child_device=/dev/dri/renderD128 \ -hwaccel_output_format qsv -f rawvideo -pix_fmt yuv420p \ -s:v 352x288 -r:v 25 -i input.yuv \ -vf 'format=nv12,hwupload=extra_hw_frames=120' \ -an -c:v h264_qsv -y output.h264 ffmpeg -v verbose -hwaccel qsv \ -init_hw_device qsv=qsv,child_device=/dev/dri/renderD128 \ -hwaccel_output_format qsv -f rawvideo -pix_fmt nv12 \ -s:v 352x288 -r:v 25 -i input.yuv \ -vf 'format=nv12|qsv,hwupload=extra_hw_frames=16,vpp_qsv=procamp=1:saturation=1.0,hwdownload,format=nv12' \ -pix_fmt nv12 -f rawvideo -fps_mode passthrough -an -y output.yuv ...produced errors like: [hwupload @ 0x55b6171d0dc0] A hardware device reference is required to upload frames to. [Parsed_hwupload_1 @ 0x55b6172053c0] Query format failed for 'Parsed_hwupload_1': Invalid argument Error reinitializing filters! Failed to inject frame into filter network: Invalid argument Signed-off-by:U. Artie Eoff <ullysses.a.eoff@intel.com> Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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