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author | Christophe Gisquet <christophe.gisquet@gmail.com> | 2014-07-19 12:30:06 +0400 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2014-07-19 16:20:10 +0400 |
commit | 5e55c7e1bcb767e6af17c29f6aaebff4d6fd0703 (patch) | |
tree | d77a4f60f831041112d604f7070be445c28f8afd /libavutil | |
parent | 7bdbd2653fddde6504644455dae4804daa8b393e (diff) |
hevc: report more precise progress
There's a lag of one CTB line for SAO behind deblocking filter, except for
last line. However, once SAO has been completed on a line, all its pixels,
i.e. up to y+ctb_size are filtered and ready to be used as reference.
Without SAO, when deblocking filter finishes a CTB line, only the bottom
bottom 4 pixels may be filtered when next CTB is process by the deblocing.
The await_progess for hevc then checks whether the bottom pixels of a PU
requires access beyond that point, so the reporting should effectively
report up to the the above limits.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil')
0 files changed, 0 insertions, 0 deletions