Check for planeAlpha value as well along with HWC_BLENDING_NONE
as the latter is set if layer is Opaque independent of planeAlpha.
Change-Id: I32a1a7da4d5efec7515e8e4faf77e00278580ff0
Right now clear is already being done in SF using GPU for
HWC_BLIT layers, no need to clear layers a second time.
Change-Id: Ie6ed6a2e7ad3b24fae6e6bfd81988c604f07eac1
For copybit cases we should clear wormhole region
rather than nonwormhole. Adding support to calculate
and clear the same.
Change-Id: Ie85d1b484174199e35f43ce95b30de1fac9c30b2