Comment 52 for bug 1121982

What happens if two frames in an animation are the same? Should it be possible to use a single memory chunk to host both frames?

Example: The following files are the same (tribes/barbarians/traningscamp. binary diff. More matches might be found with a more sensible search)

trainingscamp_i_05_pc.png and trainingscamp_i_12_pc.png
trainingscamp_i_08_pc.png and trainingscamp_i_15_pc.png
trainingscamp_i_09_pc.png and trainingscamp_i_16_pc.png
trainingscamp_i_10_pc.png and trainingscamp_i_17_pc.png
trainingscamp_i_11_pc.png and trainingscamp_i_18_pc.png

With limited random sampling, I found also other _pc matches here and there.