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-rw-r--r--src/gallium/docs/source/context.rst2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gallium/docs/source/context.rst b/src/gallium/docs/source/context.rst
index bfd58a48d9e..95f6b228fa2 100644
--- a/src/gallium/docs/source/context.rst
+++ b/src/gallium/docs/source/context.rst
@@ -350,6 +350,8 @@ the result of
``PIPE_QUERY_PRIMITIVES_EMITTED`` and
the number of primitives that would have been written to stream output buffers
if they had infinite space available (primitives_storage_needed), in this order.
+XXX the 2nd value is equivalent to ``PIPE_QUERY_PRIMITIVES_GENERATED`` but it is
+unclear if it should be increased if stream output is not active.
``PIPE_QUERY_SO_OVERFLOW_PREDICATE`` returns a boolean value indicating
whether the stream output targets have overflowed as a result of the