KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

iris: add fs invocations query workaround for broadwell

This commit is contained in:
Dave Airlie 2018-11-08 17:46:22 +10:00 committed by Kenneth Graunke
parent 8806b29e16
commit 5ae2e5aa94
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/gallium/drivers/iris/iris_query.c
View File

@ -812,6 +812,12 @@ iris_get_query_result(struct pipe_context *ctx,
break;
case 7:
result->pipeline_statistics.ps_invocations = q->result;
/* Implement the "WaDividePSInvocationCountBy4:HSW,BDW" workaround:
* "Invocation counter is 4 times actual. WA: SW to divide HW reported
* PS Invocations value by 4."
*/
if (screen->devinfo.gen == 8)
result->pipeline_statistics.ps_invocations /= 4;
break;
case 8:
result->pipeline_statistics.hs_invocations = q->result;