r500/regs/su_poly_offset_enable.txt
2025-10-13 08:44:03 -05:00

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Field Name Bits Default Description
FRONT_ENABLE 0 0x0 Enables front facing polygon`s offset.
POSSIBLE VALUES:
00 - Disable front offset.
01 - Enable front offset.
BACK_ENABLE 1 0x0 Enables back facing polygon`s offset.
POSSIBLE VALUES:
00 - Disable back offset.
01 - Enable back offset.
PARA_ENABLE 2 0x0 Forces all parallelograms to have FRONT_FACING for
poly offset -- Need to have FRONT_ENABLE also set to
have Z offset for parallelograms.
POSSIBLE VALUES:
00 - Disable front offset for parallelograms.
01 - Enable front offset for parallelograms.