10 Feb
2003
10 Feb
'03
8:01 p.m.
the following commits only affect the OSX version of GEM:
added altivec to some of the yuv objects: - yuv_add - yuv_adjust - yuv_gain - yuv_mix - yuv_subtract
added a cache calculation function to GemPixObj.h
to compile with altivec use gcc -faltivec -DALTIVEC
speed improvements range from 400 to 725%
the next step is adding some sort of processImageYUVAltivec to the related pix_objects...
cgc