[FFmpeg-devel] [PATCH][VAAPI] VC-1: fix decoding with some WMV3 clips
Mon Dec 28 11:59:47 CET 2009
This patch fixes decoding of some WMV3 clips with an odd number of
macroblocks per line. The driver expects bitplanes data of two macroblocks
in a single byte. The former approach could overflow and/or produce
Thanks to Michael Kornfeld for noticing the bug on ZDF streams and the
original patch I simplified into no-extra-comparisons-required.
Checked with both psb and iegd drivers for GMA500.
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