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authorDave Airlie <airlied@gmail.com>2012-12-11 19:52:48 +1000
committerDave Airlie <airlied@redhat.com>2012-12-12 10:35:05 +1000
commit621259b3de1f15c879620bbf17764fd8a27ae6f5 (patch)
tree72c72aaf268c0e54ed74a4af994a7d59e21ebdb4 /src/mesa/state_tracker/st_context.c
parent3392f2fbcfe8c82b764a064359999866c97ba551 (diff)
softpipe: implement seamless cubemap support. (v1.1)
This adds seamless sampling for cubemap boundaries if requested. The corner case averaging is messy but seems like it should be spec compliant. The face direction stuff is also a bit messy, I've no idea if that could or should be simpler, or even if all my directions are fully correct! v1.1: update comments, drop unneeded seamless calls for nearest, fix if statement layout. Reviewed-by: Roland Scheidegger <sroland@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'src/mesa/state_tracker/st_context.c')
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