openframeworks/openFrameworks — pull request #1258 by gameoverhack (2012-05-15 15:26:58+00:00)
Title: Fixes #1253 by re-compiling openCV for mingw32 with -O1

These are the same libs as in https://github.com/gameoverhack/openFrameworks/tree/bugfix-openCV231_O1_WITH_SSE but without the modification to the opencvExample used for testing efficiency.

Those tests showed that these libs were around 4-5% slower than the VS libs when running in Release mode.

I tried a lot of different variations of BUILD options - these libs are compiled with same/similiar options as VS, linux and Mac OSX libs - but when I tried turning off all WITH options I did not get a libopencv_ts231.a and since the byte size of all other resulting libs was the same as these ones I think it's best to just go ahead and use them.