Brian Paul <bri...@vmware.com> writes: > We've never properly supported more than one address register. There > isn't even a field in prog_src_register or prog_dst_Register to indicate > which address register to use if RelAddr!=0. > > In the state tracker, clamp MaxAddressRegs against MAX_PROGRAM_ADDRESS_REGS > since many gallium drivers do support more. > > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=65226
Looks like non-gallium had defaults of 1 or 0 from
MAX_{VERTEX,FRAGMENT}_PROGRAM_ADDRESS_REGS.
Reviewed-by: Eric Anholt <e...@anholt.net>
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