diff options
| author | Anuj Phogat <[email protected]> | 2018-02-14 14:30:27 -0800 |
|---|---|---|
| committer | Anuj Phogat <[email protected]> | 2018-02-15 16:14:56 -0800 |
| commit | ba3cbee6c56a31ca1513f9c2b205f2c0174d9e60 (patch) | |
| tree | 8ff00cd07e7026d9dcb43f7aacb9f49fc61c6e7c /src/mesa/drivers/dri/i965/intel_mipmap_tree.c | |
| parent | 9c144dc81e11658c868867052d14d60cca55a641 (diff) | |
intel/common/icl: Add has_sample_with_hiz flag in gen_device_info
Sampling from hiz is enabled in i965 for GEN9+ but this feature has
been removed from gen11. So, this new flag will be useful to turn
the feature on/off for different gen h/w. It will be used later
in a patch adding device info for gen11.
Suggested-by: Kenneth Graunke <[email protected]>
Signed-off-by: Anuj Phogat <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/i965/intel_mipmap_tree.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c index da5e3b0989d..6d35c9d3928 100644 --- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c +++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c @@ -1911,10 +1911,7 @@ intel_miptree_sample_with_hiz(struct brw_context *brw, { const struct gen_device_info *devinfo = &brw->screen->devinfo; - /* It's unclear how well supported sampling from the hiz buffer is on GEN8, - * so keep things conservative for now and never enable it unless we're SKL+. - */ - if (devinfo->gen < 9) { + if (!devinfo->has_sample_with_hiz) { return false; } |