gallium/docs: clarify set_sampler_views (v2)

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

diff --git a/src/gallium/docs/source/context.rst b/src/gallium/docs/source/context.rst
index f89d9e1..06d30bf 100644 (file)
--- a/src/gallium/docs/source/context.rst
+++ b/src/gallium/docs/source/context.rst
@@ -143,6 +143,11 @@ to the array index which is used for sampling.
   to a respective sampler view and releases a reference to the previous
   sampler view.
 
+  Sampler views outside of ``[start_slot, start_slot + num_views)`` are
+  unmodified.  If ``views`` is NULL, the behavior is the same as if
+  ``views[n]`` was NULL for the entire range, ie. releasing the reference
+  for all the sampler views in the specified range.
+
 * ``create_sampler_view`` creates a new sampler view. ``texture`` is associated
   with the sampler view which results in sampler view holding a reference
   to the texture. Format specified in template must be compatible

diff --git a/src/gallium/include/pipe/p_context.h b/src/gallium/include/pipe/p_context.h
index e07b76d..5c62ed4 100644 (file)
--- a/src/gallium/include/pipe/p_context.h
+++ b/src/gallium/include/pipe/p_context.h
@@ -327,7 +327,7 @@ struct pipe_context {
    void (*set_sampler_views)(struct pipe_context *,
                              enum pipe_shader_type shader,
                              unsigned start_slot, unsigned num_views,
-                             struct pipe_sampler_view **);
+                             struct pipe_sampler_view **views);
 
    void (*set_tess_state)(struct pipe_context *,
                           const float default_outer_level[4],