Add some basic types and storage for the queries of this extension.

v2:
    - update date of extension (Kenneth)

Signed-off-by: Rafael Antognolli <rafael.antogno...@intel.com>
---
 src/mesa/main/extensions_table.h | 1 +
 src/mesa/main/mtypes.h           | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/src/mesa/main/extensions_table.h b/src/mesa/main/extensions_table.h
index 9c3b776..7ddb520 100644
--- a/src/mesa/main/extensions_table.h
+++ b/src/mesa/main/extensions_table.h
@@ -161,6 +161,7 @@ EXT(ARB_timer_query                         , 
ARB_timer_query
 EXT(ARB_transform_feedback2                 , ARB_transform_feedback2          
      , GLL, GLC,  x ,  x , 2010)
 EXT(ARB_transform_feedback3                 , ARB_transform_feedback3          
      , GLL, GLC,  x ,  x , 2010)
 EXT(ARB_transform_feedback_instanced        , ARB_transform_feedback_instanced 
      , GLL, GLC,  x ,  x , 2011)
+EXT(ARB_transform_feedback_overflow_query   , 
ARB_transform_feedback_overflow_query  , GLL, GLC,  x ,  x , 2014)
 EXT(ARB_transpose_matrix                    , dummy_true                       
      , GLL,  x ,  x ,  x , 1999)
 EXT(ARB_uniform_buffer_object               , ARB_uniform_buffer_object        
      , GLL, GLC,  x ,  x , 2009)
 EXT(ARB_vertex_array_bgra                   , EXT_vertex_array_bgra            
      , GLL, GLC,  x ,  x , 2008)
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 71bd89e..19956ab 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -3003,6 +3003,10 @@ struct gl_query_state
    struct gl_query_object *PrimitivesGenerated[MAX_VERTEX_STREAMS];
    struct gl_query_object *PrimitivesWritten[MAX_VERTEX_STREAMS];
 
+   /** GL_ARB_transform_feedback_overflow_query */
+   struct gl_query_object *TransformFeedbackOverflow[MAX_VERTEX_STREAMS];
+   struct gl_query_object *TransformFeedbackOverflowAny;
+
    /** GL_ARB_timer_query */
    struct gl_query_object *TimeElapsed;
 
@@ -3873,6 +3877,7 @@ struct gl_extensions
    GLboolean ARB_transform_feedback2;
    GLboolean ARB_transform_feedback3;
    GLboolean ARB_transform_feedback_instanced;
+   GLboolean ARB_transform_feedback_overflow_query;
    GLboolean ARB_uniform_buffer_object;
    GLboolean ARB_vertex_attrib_64bit;
    GLboolean ARB_vertex_program;
-- 
2.7.4

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