gallium,hud: allow displaying cumulative values instead of average

The cumulative value is useful for queries like the number of shader
compilations.

Reviewed-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Michel Dänzer <[email protected]>

1 files changed, 10 insertions, 0 deletions

diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h
index b124d8e4d13..85328264cc3 100644
--- a/src/gallium/include/pipe/p_defines.h
+++ b/src/gallium/include/pipe/p_defines.h
@@ -806,6 +806,15 @@ enum pipe_driver_query_group_type
    PIPE_DRIVER_QUERY_GROUP_TYPE_GPU = 1,
 };
 
+/* Whether an average value per frame or a cumulative value should be
+ * displayed.
+ */
+enum pipe_driver_query_result_type
+{
+   PIPE_DRIVER_QUERY_RESULT_TYPE_AVERAGE = 0,
+   PIPE_DRIVER_QUERY_RESULT_TYPE_CUMULATIVE = 1,
+};
+
 union pipe_numeric_type_union
 {
    uint64_t u64;
@@ -819,6 +828,7 @@ struct pipe_driver_query_info
    unsigned query_type; /* PIPE_QUERY_DRIVER_SPECIFIC + i */
    union pipe_numeric_type_union max_value; /* max value that can be returned */
    enum pipe_driver_query_type type;
+   enum pipe_driver_query_result_type result_type;
    unsigned group_id;
 };