Video Hackfest conclusions

2009-11-24 Thread Benjamin Otte
Hi, As you may be aware, we held a video hackfest last week in Barcelona. Developers met to discuss how best to improve GPU support for video applications. See http://gstreamer.freedesktop.org/wiki/VideoHackfest for more details. In particular, you might be interested in the notes some people

[ANNOUNCE] Video hackfest

2009-10-26 Thread Benjamin Otte
Hi, I'd like to announce the Video hackfest.[1] Its goal is to improve the Linux desktop video experience. The hackfest will take place in Collabora's Barcelona offices on the 4 days from Thursday, November 19th to Sunday, November 22nd, 2009. See the wiki for details[1]. A big thanks goes to

Re: Blend modes take 3

2008-11-25 Thread Benjamin Otte
On Tue, Nov 25, 2008 at 10:10 PM, Soeren Sandmann [EMAIL PROTECTED] wrote: - When mask is 0, there is no reason to read the source. - There is no reason to read the destination if the inverse combined src/mask is 0 Don't compilers take care of that? The code looks better to me if

Re: Blend modes take 3

2008-11-23 Thread Benjamin Otte
On Wed, Nov 19, 2008 at 7:00 PM, Soeren Sandmann [EMAIL PROTECTED] wrote: Hi Benjamin, Overall, the separable blend mode stuff looks good, except for the component alpha versions. New update pushed to my git branches of pixman/cairo. I've updated the separable blend modes according to your

Re: Blend modes take 3

2008-11-13 Thread Benjamin Otte
Hey, I've updated the patch again here at the hackfest, and as far as I'm concerned the patch can go in now. But I'd like you to ok it before I push it. We decided to prefix the non-seperable blend-modes with HSL to avoid the confusion with the SATURATE operator. Otherwise I've used the exact