st/mesa: store mapping from perfmon counter to query type

Previously, when a performance monitor was initialized, an inner loop through
all driver queries with string comparisons for each enabled performance
monitor counter was used. This hurts when a driver exposes lots of queries.

Reviewed-by: Samuel Pitoiset <[email protected]>
Tested-by: Samuel Pitoiset <[email protected]>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/mesa/state_tracker/st_context.h b/src/mesa/state_tracker/st_context.h
index c243f5cd966..60a9a4bb0d5 100644
--- a/src/mesa/state_tracker/st_context.h
+++ b/src/mesa/state_tracker/st_context.h
@@ -46,6 +46,7 @@ struct draw_stage;
 struct gen_mipmap_state;
 struct st_context;
 struct st_fragment_program;
+struct st_perf_monitor_group;
 struct u_upload_mgr;
 
 
@@ -217,6 +218,8 @@ struct st_context
    int32_t read_stamp;
 
    struct st_config_options options;
+
+   struct st_perf_monitor_group *perfmon;
 };