Chunky PNG performance: same benchmarks on Ruby 1.8.7, but added 'require "oily_png"' for a speed boostDecoding speed ���U �~��U --------------------------------------------- ChunkyPNG (0.10.2) decoding benchmark (n=20) --------------------------------------------- ChunkyPNG OilyPNG PNG - no filtering ( 1.056832) ( 0.078345) PNG - UP filtering ( 3.327986) ( 0.078387) PNG - PAETH filtering ( 7.499367) ( 0.089143) From RGBA pixelstream ( 0.032571) ( 0.035790) From RGB pixelstream ( 0.221163) ( 0.2263
