Displaying 1 result from an estimated 1 matches for "1223985".
2014 Jun 19
7
[PATCH] stream_encoder : Improve selection of residual accumulator width
In the precompute_partition_info_sums_ function, instead of selecting
64-bit accumulator when the signal bps is larger than 16, revert to the
original approach based on partition size, but make room for few extra
bits to not overflow with unusual signals where the average residual
magnitude may be larger than bps.
It slightly improves the performance with standard encoding levels and
16-bit files