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| author | Kenneth Graunke <[email protected]> | 2013-10-31 16:27:01 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2013-11-21 15:01:14 -0800 |
| commit | 9f41585eb5a42a680cdd167181eebda26a2bff8b (patch) | |
| tree | fa24972c67f575f6ef8f909a75ae595a344c188e /src/mesa/drivers/dri/i965/brw_context.h | |
| parent | 91950d1aeae6f1c6b0d859e588e59ae52840d4d8 (diff) | |
i965: Expose pipeline statistics registers via performance monitors.
This is fairly simple:
- At BeginPerfMonitor time, take an opening snapshot.
- At EndPerfMonitor time, take a closing snapshot.
- The first time the application asks for results, subtract the two and
store that value. Then free the BO containing the snapshots.
- On subsequent requests for the results, just return the saved value.
- On reset, throw away the results.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_context.h')
0 files changed, 0 insertions, 0 deletions