Blame SOURCES/0001-llvmpipe-finish-rendering-before-flushing-frontbuffe.patch
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From 0db29ee48d4f4fd0858bcf7def39926e2ee19d63 Mon Sep 17 00:00:00 2001
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From: Dave Airlie <airlied@redhat.com>
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Date: Thu, 1 Sep 2022 11:37:27 +1000
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Subject: [PATCH] llvmpipe: finish rendering before flushing frontbuffer
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resources.
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Fixes misrendering on front with mesa demos
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---
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src/gallium/drivers/llvmpipe/lp_screen.c | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
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index 333d7695ee7..0fcbcccedd2 100644
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--- a/src/gallium/drivers/llvmpipe/lp_screen.c
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+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
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@@ -51,6 +51,7 @@
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#include "lp_limits.h"
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#include "lp_rast.h"
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#include "lp_cs_tpool.h"
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+#include "lp_flush.h"
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#include "frontend/sw_winsys.h"
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@@ -835,8 +836,11 @@ llvmpipe_flush_frontbuffer(struct pipe_screen *_screen,
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struct llvmpipe_resource *texture = llvmpipe_resource(resource);
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assert(texture->dt);
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- if (texture->dt)
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+
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+ if (texture->dt) {
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+ llvmpipe_flush_resource(_pipe, resource, 0, true, true, false, "frontbuffer");
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winsys->displaytarget_display(winsys, texture->dt, context_private, sub_box);
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+ }
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}
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static void
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--
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2.31.1
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