[FFmpeg-devel] [PATCH] Fix non-rounding up to next 16-bit aligned bug in IFF decoder
Thu Apr 29 18:31:25 CEST 2010
Sebastian Vater <cdgs.basty at googlemail.com> writes:
> M?ns Rullg?rd a ?crit :
>> Sebastian Vater <cdgs.basty at googlemail.com> writes:
>>> But I assume that AVPacket->data and AVFrame->linesize are aligned to
>>> 16 bytes for allowing e.g. MMX processing the image data. ;-)
>> AVPacket.data has no alignment constraints. Each line in the decoded
>> image is aligned to 8 or 16 bytes depending on things.
> When each line in the decoded image is aligned to at least 8 bytes, it
> should be ok...
> What's important is the last line, is there a padding at the end, too?
mans at mansr.com
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