Module: Mesa Branch: master Commit: a1ca5802401c384c1eadbf72cf910c65e377600c URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=a1ca5802401c384c1eadbf72cf910c65e377600c
Author: Chris Forbes <[email protected]> Date: Fri Nov 29 22:04:58 2013 +1300 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 <[email protected]> Cc: Kenneth Graunke <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> --- src/mesa/drivers/dri/i965/brw_wm.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_wm.c b/src/mesa/drivers/dri/i965/brw_wm.c index a2ae73f..6739a91 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; } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
