Mesa (master): gallium/docs: document get_driver_query_info

[Marek Olšák]

Module: Mesa
Branch: master
Commit: 98a8e5b87ea99bc64ad85a6b9095f63f71fdbf91
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=98a8e5b87ea99bc64ad85a6b9095f63f71fdbf91

Author: Marek Olšák <maraeo at gmail.com>
Date:   Tue Mar 26 01:37:40 2013 +0100

gallium/docs: document get_driver_query_info

---

 src/gallium/docs/source/screen.rst |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst
index 9b87049..8c7e86e 100644
--- a/src/gallium/docs/source/screen.rst
+++ b/src/gallium/docs/source/screen.rst
@@ -440,3 +440,15 @@ get_timestamp
 Query a timestamp in nanoseconds. The returned value should match
 PIPE_QUERY_TIMESTAMP. This function returns immediately and doesn't
 wait for rendering to complete (which cannot be achieved with queries).
+
+
+
+get_driver_query_info
+^^^^^^^^^^^^^^^^^^^^^
+
+Return a driver-specific query. If the **info** parameter is NULL,
+the number of available queries is returned.  Otherwise, the driver
+query at the specified **index** is returned in **info**.
+The function returns non-zero on success.
+The driver-specific query is described with the pipe_driver_query_info
+structure.