r600g: vaapi encoder SIGFPE
Submitted by Martin Bednar
Assigned to Default DRI bug account
Link to original bug (#100972)
Description
Created attachment 131262 possible fix (is 0 a valid value?)
Program received signal SIGFPE, Arithmetic exception. 0x00007fffe5c86f07 in handleVAEncSequenceParameterBufferType (drv=0x5555557ec2b0, context=0x555555a42c70, buf=0x555555819000) at /var/tmp/paludis/media-libs-mesa-9999/work/mesa-9999/src/gallium/state_trackers/va/picture.c:374 374 in /var/tmp/paludis/media-libs-mesa-9999/work/mesa-9999/src/gallium/state_trackers/va/picture.c
What happens is that h264->intra_idr_period is 0, which with current parenthesizing results in a division by 0.
Command used : ffmpeg -loglevel debug -hwaccel vaapi -vaapi_device /dev/dri/renderD128 -i Elephants_Dream_HD.avi -vf format=nv12,hwupload -map 0:0 -map 0:1 -y -f matroska -bf 0 -c:v h264_vaapi ~/test.mkv
Patch 131262, "possible fix (is 0 a valid value?)":
a.patch
Version: git