Jonathan Thomas d1af1b5fef Huge refactor, switched almost all methods to using pointers for Frames, and moved some key method calls outside the critical OMP sections. Also, refactored the sws scaler, to create a pool of 32 scalers, and give each thread it's own scaler. This refactor resulted in a 40%+ increase in speed on the FFmpegReader class. ...

I also added a cmake build flag for the google perftools library, to assist on profiling performance issues.

2012-08-15 17:27:14 -05:00

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