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radeonsi: fix the DCC MSAA bug workaround

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Cc: 19.3 20.0 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3646>
(cherry picked from commit fbb27eebc8)
This commit is contained in:
Marek Olšák 2020-01-30 16:58:15 -05:00 • committed by Dylan Baker
parent c17c8119c3
commit 007013c754
2 changed files with 2 additions and 2 deletions
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2
.pick_status.json
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@ -355,7 +355,7 @@
"description": "radeonsi: fix the DCC MSAA bug workaround",
"nominated": true,
"nomination_type": 0,
"resolution": 0,
"resolution": 1,
"master_sha": null,
"because_sha": null
},

2
src/gallium/drivers/radeonsi/si_state.c
View file

@ -685,7 +685,7 @@ static void si_bind_blend_state(struct pipe_context *ctx, void *state)
if (old_blend->cb_target_mask != blend->cb_target_mask ||
old_blend->dual_src_blend != blend->dual_src_blend ||
(old_blend->blend_enable_4bit != blend->blend_enable_4bit &&
(old_blend->dcc_msaa_corruption_4bit != blend->dcc_msaa_corruption_4bit &&
sctx->framebuffer.nr_samples >= 2 &&
sctx->screen->dcc_msaa_allowed))
si_mark_atom_dirty(sctx, &sctx->atoms.s.cb_render_state);