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gallium/docs: Fix an inequality sign of TGSI_SEMANTIC_SUBGROUP_LT_MASK

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A previous expression presents same as TGSI_SEMANTIC_SUBGROUP_GT_MASK.
It fixes a direction of an inequality for TGSI_SEMANTIC_SUBGROUP_LT_MASK.

before:
  bit index > TGSI_SEMANTIC_SUBGROUP_INVOCATION

after:
  bit index < TGSI_SEMANTIC_SUBGROUP_INVOCATION

Signed-off-by: Mun Gwan-gyeong <elongbug@gmail.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Gwan-gyeong Mun 2017-08-24 01:54:18 +09:00 • committed by Nicolai Hähnle
parent 5ba443b246
commit c261bc11e6
1 changed files with 1 additions and 1 deletions
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src/gallium/docs/source/tgsi.rst
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@ -3397,7 +3397,7 @@ A bit mask of ``bit index <= TGSI_SEMANTIC_SUBGROUP_INVOCATION``, i.e.
TGSI_SEMANTIC_SUBGROUP_LT_MASK
""""""""""""""""""""""""""""""
A bit mask of ``bit index > TGSI_SEMANTIC_SUBGROUP_INVOCATION``, i.e.
A bit mask of ``bit index < TGSI_SEMANTIC_SUBGROUP_INVOCATION``, i.e.
``(1 << subgroup_invocation) - 1`` in arbitrary precision arithmetic.