From a1ca5802401c384c1eadbf72cf910c65e377600c Mon Sep 17 00:00:00 2001 From: Chris Forbes Date: Fri, 29 Nov 2013 22:04:58 +1300 Subject: i965: Don't flag gather quirks for Gen8+ My understanding is that Broadwell retains the same SCS mechanism that Haswell has, so even if the underlying issue with this format is not fixed, the w/a will be applied in SCS rather than needing shader code. Signed-off-by: Chris Forbes Cc: Kenneth Graunke Reviewed-by: Kenneth Graunke --- src/mesa/drivers/dri/i965/brw_wm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/mesa/drivers/dri/i965') diff --git a/src/mesa/drivers/dri/i965/brw_wm.c b/src/mesa/drivers/dri/i965/brw_wm.c index a2ae73f1e14..6739a9132da 100644 --- a/src/mesa/drivers/dri/i965/brw_wm.c +++ b/src/mesa/drivers/dri/i965/brw_wm.c @@ -353,7 +353,7 @@ brw_populate_sampler_prog_key_data(struct gl_context *ctx, /* gather4's channel select for green from RG32F is broken; * requires a shader w/a on IVB; fixable with just SCS on HSW. */ - if (brw->gen >= 7 && !brw->is_haswell && prog->UsesGather) { + if (brw->gen == 7 && !brw->is_haswell && prog->UsesGather) { if (img->InternalFormat == GL_RG32F) key->gather_channel_quirk_mask |= 1 << s; } -- cgit v1.2.3