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| author | Kenneth Graunke <[email protected]> | 2017-04-26 22:34:50 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2017-04-28 17:03:33 -0700 |
| commit | a1f12574b057a6eb00e17d76039df5ae2cb2a6e7 (patch) | |
| tree | e93e05d0e5696c625446b728f5328e886f364fdb /docs/mangling.html | |
| parent | 4878ab9bd4281c4554254bbb0c62faae453bb863 (diff) | |
i965: Set point rasterization rule to UPPER_RIGHT on Gen6-7.5.
Gen4-5 and Gen8+ already set this, but Gen6-7.5 did not. We ought to
be consistent - the answer depends on the API, not the hardware generation.
The Sandybridge PRM says about RASTRULE_UPPER_RIGHT:
"To match OpenGL point rasterization rules (round to +infinity, where
this is the upper right direction wrt OpenGL screen origin of lower
left).
So this is likely the one we should use.
Reviewed-by: Rafael Antognolli <[email protected]>
Diffstat (limited to 'docs/mangling.html')
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