diff options
| author | Kenneth Graunke <[email protected]> | 2016-06-08 23:36:16 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2016-06-12 00:38:47 -0700 |
| commit | 9cd8f95809c21330e4ccbfbe80ee2eea0f7906ae (patch) | |
| tree | 09d7c6ae2c930f8c8fa9eeb49eccd6b1a985b1db /src/mesa/drivers | |
| parent | 87d062a94080373995170f51063a9649c96c6dea (diff) | |
i965: Set subslice_total on Gen7/7.5 platforms.
We'll use this for compute shader thread counts and scratch space
calculations shortly.
Note that subslices are referred to as "half slices" on Ivybridge.
Cc: "12.0" <[email protected]>
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Francisco Jerez <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/i965/intel_screen.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_screen.c b/src/mesa/drivers/dri/i965/intel_screen.c index aa072fa76ac..869119bb739 100644 --- a/src/mesa/drivers/dri/i965/intel_screen.c +++ b/src/mesa/drivers/dri/i965/intel_screen.c @@ -1567,8 +1567,11 @@ __DRIconfig **intelInitScreen2(__DRIscreen *psp) intelScreen->hw_has_timestamp = intel_detect_timestamp(intelScreen); /* GENs prior to 8 do not support EU/Subslice info */ - if (intelScreen->devinfo->gen >= 8) + if (intelScreen->devinfo->gen >= 8) { intel_detect_sseu(intelScreen); + } else if (intelScreen->devinfo->gen == 7) { + intelScreen->subslice_total = 1 << (intelScreen->devinfo->gt - 1); + } const char *force_msaa = getenv("INTEL_FORCE_MSAA"); if (force_msaa) { |