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authorHaihao Xiang <haihao.xiang@intel.com>2020-07-24 10:39:09 +0800
committerMark Thompson <sw@jkqxz.net>2020-07-27 16:06:30 +0100
commitfa3da243e6ba1567aadfa198bafd32c320e01205 (patch)
tree29a3764b86091893fc465f2e2b5f261821eb1ccc /libavcodec/ra288.h
parentd951eea6fd7d62acff70640db002997db01315fb (diff)
downloadffmpeg-fa3da243e6ba1567aadfa198bafd32c320e01205.tar.gz
hwcontext_vaapi: remove duplicate formats from sw_format list
hwcontext_vaapi maps different VA fourcc to the same pix_fmt for U/V plane swap cases, however duplicate formats are not expected in sw_format list when merging formats. For example: ffmpeg -loglevel debug -init_hw_device vaapi -filter_hw_device vaapi0 \ -f lavfi -i smptebars -vf \ "hwupload=derive_device=vaapi,scale_vaapi,hwdownload,format=yuv420p" \ -vframes 1 -f null - Without this fix, an auto scaler is required for the above command Duplicate formats in ff_merge_formats detected [auto_scaler_0 @ 0x560df58f4550] Setting 'flags' to value 'bicubic' [auto_scaler_0 @ 0x560df58f4550] w:iw h:ih flags:'bicubic' interl:0 [Parsed_hwupload_0 @ 0x560df58f0ec0] auto-inserting filter 'auto_scaler_0' between the filter 'graph 0 input from stream 0:0' and the filter 'Parsed_hwupload_0' Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
Diffstat (limited to 'libavcodec/ra288.h')
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