Hi Matteo, On Thu, 03 Nov 2011 10:12:58 +0100 Matteo Facchinetti <[email protected]> wrote:
> Hi at all, > > I'm using freescale MPC5125 and I'm interest to develop an application > that use the hw Alpha Blending DIU capability. > DIU video modules in mpc5125 is the same of the mpc5121 one. > > In ELDK_5.0 is there a project (such as Xorg or QTE...) that use hw > alpha blending in userspace? There is no such project/example in ELDK-5.0 as far as I know. The DIU frame buffer driver supports up to 5 planes. Maybe these planes could be used as separate frame buffers for multiple QTE server processes rendering data to the planes, the resulting blended image could be configured for displaying. But all this requires extending the drivers to support such configurations. I don't know whether anyone have already done something similar before. Best regards, Anatolij -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: [email protected] _______________________________________________ eldk mailing list [email protected] http://lists.denx.de/mailman/listinfo/eldk
