Blame SOURCES/0008-glamor-Dump-backtrace-on-GL-error.patch
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From 85638273f23338d06776cdb7bb422440f690038a Mon Sep 17 00:00:00 2001
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From: Olivier Fourdan <ofourdan@redhat.com>
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Date: Tue, 30 Mar 2021 08:48:25 +0200
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Subject: [PATCH xserver 08/27] glamor: Dump backtrace on GL error
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Currrently, when a GL error is triggered, glamor would log the error
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which may not be sufficient to trace it back to the cause of the error.
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Also dump the backtrace which may give more information as to where the
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error comes from.
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Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
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Reviewed-by: Martin Peres <martin.peres@mupuf.org>
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Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
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https://gitlab.freedesktop.org/xorg/xserver/-/issues/1156
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(cherry picked from commit 3b265c59a6456f6e4abfb9e1694237bc56f1776a)
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---
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glamor/glamor.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/glamor/glamor.c b/glamor/glamor.c
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index 3baef4b9f..b8406f42d 100644
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--- a/glamor/glamor.c
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+++ b/glamor/glamor.c
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@@ -414,6 +414,7 @@ glamor_debug_output_callback(GLenum source,
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LogMessageVerb(X_ERROR, 0, "glamor%d: GL error: %*s\n",
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screen->myNum, length, message);
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+ xorg_backtrace();
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}
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/**
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--
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2.31.1
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