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gallium: add new properties for clip and cull distance usage

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The TGSI usage mask can't be used, because these are declared as an output
array of 2 elements.

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Marek Olšák
2015-10-17 23:15:28 +02:00
parent 67f489ded3
commit e70c66197e
3 changed files with 15 additions and 1 deletions
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10
src/gallium/docs/source/tgsi.rst
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@@ -3126,6 +3126,16 @@ TES_POINT_MODE
If set to a non-zero value, this turns on point mode for the tessellator,
which means that points will be generated instead of primitives.
NUM_CLIPDIST_ENABLED
""""""""""""""""
How many clip distance scalar outputs are enabled.
NUM_CULLDIST_ENABLED
""""""""""""""""
How many cull distance scalar outputs are enabled.
Texture Sampling and Texture Formats
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