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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /opencl/source/OpenCLZone.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | opencl/source/OpenCLZone.cxx | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/opencl/source/OpenCLZone.cxx b/opencl/source/OpenCLZone.cxx new file mode 100644 index 000000000..01b50ed14 --- /dev/null +++ b/opencl/source/OpenCLZone.cxx @@ -0,0 +1,45 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#include <opencl/openclwrapper.hxx> +#include <opencl/OpenCLZone.hxx> +#include <opencl_device.hxx> + +#include <memory> + +#include <officecfg/Office/Common.hxx> +#include <com/sun/star/util/XFlushable.hpp> +#include <com/sun/star/configuration/theDefaultProvider.hpp> + +/** + * Called from a signal handler if we get + * a crash or hang in some CL code. + */ +void OpenCLZone::hardDisable() +{ + // protect ourselves from double calling etc. + static bool bDisabled = false; + if (bDisabled) + return; + + bDisabled = true; + + std::shared_ptr<comphelper::ConfigurationChanges> xChanges(comphelper::ConfigurationChanges::create()); + officecfg::Office::Common::Misc::UseOpenCL::set(false, xChanges); + xChanges->commit(); + + // Force synchronous config write + auto xConfProvider = css::configuration::theDefaultProvider::get(comphelper::getProcessComponentContext()); + css::uno::Reference<css::util::XFlushable> xFlushable(xConfProvider, css::uno::UNO_QUERY_THROW); + xFlushable->flush(); + + releaseOpenCLEnv(&openclwrapper::gpuEnv); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |