John Bowler 8be28e3eb6 [libpng15] Optimized png_combine_row() when rows are aligned This gains a ...

small percentage for 16-bit and 32-bit pixels in the typical case where the
output row buffers are appropriately aligned. The optimization was not
previously possible because the png_struct buffer was always misaligned.

2011-10-07 18:36:37 -05:00

3.2 KiB

Raw Blame History

View Raw