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[libpng16] Backed out previous optimization; the compiler should handle that.

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Glenn Randers-Pehrson
2016-06-19 22:20:52 -05:00
parent 29135161d7
commit 147dc568da
3 changed files with 7 additions and 110 deletions
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@@ -5616,9 +5616,6 @@ Version 1.6.24beta02 [June 19, 2016]
implemented in 1.7), however a simple safe fix here is to chose the lowest
numbered filter in the list from png_set_filter (this only works if the
first problem is also fixed) (John Bowler).
Avoid filter-selection heuristic sum calculations in cases where only one
filter is a candidate for selection. This trades off code size (added
png_setup_*_row_only() functions) for speed.
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