Mesa (master): i965: perf: count number of accumlated reports

[Lionel Landwerlin]

Module: Mesa
Branch: master
Commit: fb921a2870ae51cdad129438dfb1b20f1538b2fa
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=fb921a2870ae51cdad129438dfb1b20f1538b2fa

Author: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
Date:   Tue Mar  6 17:11:56 2018 +0000

i965: perf: count number of accumlated reports

This will be reused later.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>

---

 src/mesa/drivers/dri/i965/brw_performance_query.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/mesa/drivers/dri/i965/brw_performance_query.c b/src/mesa/drivers/dri/i965/brw_performance_query.c
index d0faf4a2cb..71ea26753e 100644
--- a/src/mesa/drivers/dri/i965/brw_performance_query.c
+++ b/src/mesa/drivers/dri/i965/brw_performance_query.c
@@ -290,6 +290,10 @@ struct brw_perf_query_object
           */
          bool results_accumulated;
 
+         /**
+          * Number of reports accumulated to produce the results.
+          */
+         uint32_t reports_accumulated;
       } oa;
 
       struct {
@@ -658,6 +662,8 @@ add_deltas(struct brw_context *brw,
    int idx = 0;
    int i;
 
+   obj->oa.reports_accumulated++;
+
    switch (query->oa_format) {
    case I915_OA_FORMAT_A32u40_A4u32_B8_C8:
       accumulate_uint32(start + 1, end + 1, accumulator + idx++); /* timestamp */