diff options
| author | Kenneth Graunke <[email protected]> | 2013-11-02 20:58:10 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2013-11-21 15:01:14 -0800 |
| commit | c289c70ce156e1248c53f018401a7670b9f513eb (patch) | |
| tree | 002b6b408eb993ea0b0611fcb5ef76111619b576 /src/mesa/drivers/dri/i965/intel_batchbuffer.h | |
| parent | 834c9575b281f72385085fc1b9adca3893c9c71e (diff) | |
i965: Start and stop OA counters as necessary.
We need to start OA at the beginning of each batch where monitors are
active. OACONTROL isn't part of the hardware context, so to avoid
leaving counters enabled for other applications, we turn them off at the
end of the batch too.
We also need to start them at BeginPerfMonitor time (unless they've
already been started). We stop them when the monitor last ends as well.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/i965/intel_batchbuffer.h')
| -rw-r--r-- | src/mesa/drivers/dri/i965/intel_batchbuffer.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_batchbuffer.h b/src/mesa/drivers/dri/i965/intel_batchbuffer.h index 861aed418bf..3b43ccfba13 100644 --- a/src/mesa/drivers/dri/i965/intel_batchbuffer.h +++ b/src/mesa/drivers/dri/i965/intel_batchbuffer.h @@ -19,8 +19,9 @@ extern "C" { * - Optional MI_NOOP for ensuring the batch length is qword aligned (4 bytes) * - Any state emitted by vtbl->finish_batch(): * - Gen4-5 record ending occlusion query values (4 * 4 = 16 bytes) + * - Disabling OA counters on Gen6+ (3 DWords = 12 bytes) */ -#define BATCH_RESERVED 24 +#define BATCH_RESERVED 36 struct intel_batchbuffer; |