On Mar 18, 2005, at 6:57 AM, IOhannes m zmoelnig wrote:
james tittle wrote:
could you please test the attached file ?
...sure! I'll be working on this tonight after work: I didn't get
so did they work then ? i'd rather have these changes committed to the cvs, as they at least have the clamping and are more (i say: "more" :-)) standardized than the last code.
...just tested 'em, and they seem much better so far...maybe not faster in osx(tho I was testing on a 720x480), but then that'll come with the altivec...I was pretty astonished to see that the old rgba conversions actually lightened the picture, and I could only chain together 2 pix_rgba/pix_yuv's before noticeable color screw-ups occurred!
...I'm now migrating the altivec stuff that I've done so far into your new GemPixUtil.cpp that ya sent, so if you wanna commit it, go ahead, or just wait and I can do it when I get this stuff merged...
james