enable/disable local alpha and global alpha -blog archive

Discussion created by MaxTsai Employee on Jun 5, 2012
Latest reply on Aug 8, 2013 by Saurabh Patel

To enable local alpha needs 32 bpp within bootargs, like "video=mxcdi1fb:RGB666,XGA,bpp=32"

Attached a simple code to enable/disable local/global alpha bledding by ioctl below.

alpha blending