From: Rob Clark <robcl...@freedesktop.org> It wasn't completely clear from the docs, so I had to figure out by looking at piglit results. Hopefully this saves the next driver writer implementing queries some time.
Signed-off-by: Rob Clark <robcl...@freedesktop.org> --- src/gallium/docs/source/context.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/gallium/docs/source/context.rst b/src/gallium/docs/source/context.rst index fc8dd16..9278796 100644 --- a/src/gallium/docs/source/context.rst +++ b/src/gallium/docs/source/context.rst @@ -307,6 +307,10 @@ returned). Otherwise, if the ``wait`` parameter is FALSE, the call will not block and the return value will be TRUE if the query has completed or FALSE otherwise. +``get_query_result`` (if it returns TRUE) will clear/reset previous query +results. In other words, subsequent calls to ``get_query_result`` will +only return results since the previous call. + The interface currently includes the following types of queries: ``PIPE_QUERY_OCCLUSION_COUNTER`` counts the number of fragments which -- 1.9.0 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
