hiya,

...in a remarkable coincidence, I managed to finish up a bunch of lagging stuff to get a new GEM.pd_darwin up at:

http://homepage.mac.com/tigital

...so I guess it's time to knock it around, and time to eat! It's thanksgiving, after all...;-)

...here are the notes: --------------------------------------------------------------------------- 11/27/2002 beta3 release:

- merged MACOSX code into the pd-gem cvs: http://sourceforge.net/projects/pd-gem/ ...there are lotsa changes, but refer to the GEM changelog - also included a project builder file for compilation: does it work for anyone else? - MAJOR speed ups for movie/film/video/images: especially with cards supporting GL_CLIENT_STORAGE and GL_TEXTURE_RECTANGLE - firewire/usb webcam video now working via [pix_videoDarwin]...chris finished it up, but it needs to go through [pix_video] instead. - Chris Clepper came up with a ton of YUV objects, which of course won't exactly work with most of the rgb [pix_*]'s...the important thing is they provide a VERY fast pathway for manipulating movies/images/video - working on a selection of help files for the new objects, but they aren't in cvs yet...there is a list of YUV objects below, tho... - added a new geo: [newWave], which is a port of a SGI example code...no inputs (yet), but it looks neat

yuv objects yuv_add - add two inputs together yuv_adjust - adjust luminance and chroma values yuv_average - average two inputs yuv_bandw - make input black and white yuv_bitshift - bitshift images yuv_blank yuv_chroma_key - chroma-based keying yuv_clamp yuv_compare yuv_difference - difference between images yuv_dual yuv_emboss yuv_film - decompress film into YUV space for effecting yuv_gain - adjust image gain yuv_invert - yuv_luma_key - luma-based keying yuv_movie - decompress movie into yuv space yuv_mult - multiply images yuv_pixel_data yuv_pixel_isolate yuv_pixel_replace yuv_posterize - simple posterize effect yuv_set yuv_subtract