Mesa (master): i965: minor context comments

[Brian Paul]

Module: Mesa
Branch: master
Commit: 692c50b38806b81cb576d11b6d79dd0a917e58f9
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=692c50b38806b81cb576d11b6d79dd0a917e58f9

Author: Brian Paul <brianp at vmware.com>
Date:   Thu Aug  6 11:40:15 2009 -0600

i965: minor context comments

---

 src/mesa/drivers/dri/i965/brw_context.h |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h
index d9dc3d5..00d5980 100644
--- a/src/mesa/drivers/dri/i965/brw_context.h
+++ b/src/mesa/drivers/dri/i965/brw_context.h
@@ -438,9 +438,13 @@ struct brw_query_object {
    unsigned int count;
 };
 
+
+/**
+ * brw_context is derived from intel_context.
+ */
 struct brw_context 
 {
-   struct intel_context intel;
+   struct intel_context intel;  /**< base class, must be first field */
    GLuint primitive;
 
    GLboolean emit_state_always;