Hi Mark, A few basic questions: What is a video overlay? If Layer 1 is an overlay, then would simultaneous display be possible on layer 0 and layer 1?
Regards, Varadaraj -----Original Message----- From: Mark Adams [mailto:[EMAIL PROTECTED] Sent: Thursday, December 21, 2006 9:53 PM To: Varadaraj Yatirajula (WT01 - IP-Multimedia Carrier & Ent Networks) Cc: [email protected] Subject: Re: [directfb-users] Graphics and Video Layer > [YG] dfbinfo returns: (Looks like ALPHACHANNEL is supported, and LEVELS is not supported?) > > Layer (00) GDL Primary Layer (primary layer) > Type: GRAPHICS > Caps: SURFACE OPACITY ALPHACHANNEL > > Layer (01) GDL Video Overlay > Type: VIDEO STILL_PICTURE BACKGROUND > Caps: SURFACE OPACITY SCREEN_LOCATION BRIGHTNESS CONTRAST SATURATION SCREEN_POSITION SCREEN_SIZE That's slightly curious -- if Layer 1 is an overlay, supporting an alpha channel on layer 0 seems of little use (unless enabling that changes the layer stacking order as a side effect). Mark The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com _______________________________________________ directfb-users mailing list [email protected] http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users
