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-rw-r--r--src/gallium/docs/source/cso/rasterizer.rst6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/docs/source/cso/rasterizer.rst b/src/gallium/docs/source/cso/rasterizer.rst
index 8d473b8446e..616e4511a2d 100644
--- a/src/gallium/docs/source/cso/rasterizer.rst
+++ b/src/gallium/docs/source/cso/rasterizer.rst
@@ -127,6 +127,12 @@ offset_tri
offset_units
Specifies the polygon offset bias
+offset_units_unscaled
+ Specifies the unit of the polygon offset bias. If false, use the
+ GL/D3D1X behaviour. If true, offset_units is a floating point offset
+ which isn't scaled (D3D9). Note that GL/D3D1X behaviour has different
+ formula whether the depth buffer is unorm or float, which is not
+ the case for D3D9.
offset_scale
Specifies the polygon offset scale
offset_clamp