MB86296 Datasheet, PDF (160/352 Pages) Fujitsu Component Limited. – PCI Graphics Controller Specification

FUJITSU LIMITED PRELIMINARY AND CONFIDENTIAL
BltCopyAltAlphaBlendP (Format5)
31
24 23
16 15
0
BltCopyAlternateP
Command
Reserved
SADDR
SStride
SRYs
SRXs
BlendStride
BlendRYs
BlendRXs
DRYs
DRXs
BRsizeY
BRsizeX
The BltCopyAltAlphaBlendP command performs alpha blending for the source (specified using
SADDR, SStride, SRXs, SRXy) and the alpha map (specified using ABR (alpha base address),
BlendStride, BlendRXs, BlendRYs) and then copies the result of the alpha blending to the
destination (specified using FBR (frame buffer base address), XRES (X resolution), DRXs, and
DRYs).
Please set XRES(X resolution) to in 8 byte units when using this command. And please set SStride
and BlendStride to in 8 byte units.
Command:
reserved
Set 0000_0000 to maintain future compatibility.
MB86296S<Coral-PA>
150
Specification Manual Rev0.1