gallium/docs: remove documentation of redefine_user_buffer

diff --git a/src/gallium/docs/source/context.rst b/src/gallium/docs/source/context.rst
index d17ea42..4555c38 100644 (file)
--- a/src/gallium/docs/source/context.rst
+++ b/src/gallium/docs/source/context.rst
@@ -499,20 +499,6 @@ the beginning of the resource.
 
 
 
-.. _redefine_user_buffer:
-
-redefine_user_buffer
-%%%%%%%%%%%%%%%%%%%%
-
-This function notifies a driver that the user buffer content has been changed.
-The updated region starts at ``offset`` and is ``size`` bytes large.
-The ``offset`` is relative to the pointer specified in ``user_buffer_create``.
-While uploading the user buffer, the driver is allowed not to upload
-the memory outside of this region.
-The width0 is redefined to ``MAX2(width0, offset+size)``.
-
-
-
 .. _texture_barrier
 
 texture_barrier