From: Ben Widawsky Date: Wed, 20 Apr 2016 14:23:06 +0000 (-0700) Subject: i965: Enable fast clears for multi-lod X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2a7db188906b26f83e99ed037fc5537e7139c928;p=mesa.git i965: Enable fast clears for multi-lod On SKL (also fast clear is used for level 0, layer 0): Manhattan 3.0: 3.88434% +/- 0.814659% Manhattan 3.0 off: 3.25542% +/- 0.101149% Trex: 3.43501% +/- 0.31223% Trex off: 4.13781% +/- 0.0993569% ON BDW: Manhattan 3.0: 1.37079% +/- 0.571208% Manhattan 3.0 off: 1.74029% +/- 0.267499% v2 (Ben, Matt): Fix rebase error by removing the perf warning v3 (Topi): Rebased on top of revised eligibility logic Signed-off-by: Topi Pohjolainen Reviewed-by: Jason Ekstrand --- diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c index 2c4cc087923..a9b350e25e8 100644 --- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c +++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c @@ -201,21 +201,6 @@ intel_miptree_supports_non_msrt_fast_clear(struct brw_context *brw, if (brw->gen < 8 && (mip_mapped || arrayed)) return false; - /* Not implemented yet. */ - if (mip_mapped) { - perf_debug("Multi-LOD fast clear - giving up (%dx%dx%d).\n", - mt->logical_width0, mt->logical_height0, mt->last_level); - return false; - } - - /* Not implemented yet. */ - if (arrayed) { - perf_debug("Layered fast clear - giving up. (%dx%d%d)\n", - mt->logical_width0, mt->logical_height0, - mt->physical_depth0); - return false; - } - /* There's no point in using an MCS buffer if the surface isn't in a * renderable format. */