the convert() method now optimizes the case where all output
authorTony Cook <tony@develop=help.com>
Sun, 24 Oct 2010 00:52:33 +0000 (00:52 +0000)
committerTony Cook <tony@develop=help.com>
Sun, 24 Oct 2010 00:52:33 +0000 (00:52 +0000)
commit2a2c791feae353656d92993ca11a2d795fb0ac14
treed0dbb466157ab14aeb5b0db918001e23aec5bd5c
parent33217035944c6653c24f067a7f52871c8bced141
the convert() method now optimizes the case where all output
   channels are either 0, sourced from a single input channel or 1.
   This significantly speeds up presets like "addalpha", "green".
   https://rt.cpan.org/Ticket/Display.html?id=51254
Changes
bench/convert.pl
convert.im