Mesa (master): st/mesa: add comments on a few sampler view functions

[Brian Paul]

Module: Mesa
Branch: master
Commit: d7cb3f76f5c175c95ffbbec40eea5976493f8681
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d7cb3f76f5c175c95ffbbec40eea5976493f8681

Author: Brian Paul <brianp at vmware.com>
Date:   Thu Jul 23 07:41:09 2015 -0600

st/mesa: add comments on a few sampler view functions

Trivial.

---

 src/mesa/state_tracker/st_texture.c |   10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/mesa/state_tracker/st_texture.c b/src/mesa/state_tracker/st_texture.c
index 6beb21e..52b0943 100644
--- a/src/mesa/state_tracker/st_texture.c
+++ b/src/mesa/state_tracker/st_texture.c
@@ -462,6 +462,11 @@ st_texture_get_sampler_view(struct st_context *st,
    return free;
 }
 
+
+/**
+ * For the given texture object, release any sampler views which belong
+ * to the calling context.
+ */
 void
 st_texture_release_sampler_view(struct st_context *st,
                                 struct st_texture_object *stObj)
@@ -478,6 +483,11 @@ st_texture_release_sampler_view(struct st_context *st,
    }
 }
 
+
+/**
+ * Release all sampler views attached to the given texture object, regardless
+ * of the context.
+ */
 void
 st_texture_release_all_sampler_views(struct st_context *st,
                                      struct st_texture_object *stObj)