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+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <unotools/configitem.hxx>
+#include <optional>
+#include <set>
+
+namespace basegfx { class B2IVector; }
+
+namespace dxcanvas
+{
+ /** Provide DX canvas config data
+ */
+ class DXCanvasItem : public ::utl::ConfigItem
+ {
+ public:
+ DXCanvasItem();
+
+ struct DeviceInfo
+ {
+ sal_Int32 nVendorId;
+ sal_Int32 nDeviceId;
+ sal_Int32 nDeviceSubSysId;
+ sal_Int32 nDeviceRevision;
+
+ sal_Int32 nDriverId;
+ sal_Int32 nDriverVersion;
+ sal_Int32 nDriverSubVersion;
+ sal_Int32 nDriverBuildId;
+
+ bool operator<( const DeviceInfo& rRHS ) const
+ {
+ return nVendorId != rRHS.nVendorId ? nVendorId < rRHS.nVendorId :
+ (nDeviceId != rRHS.nDeviceId ? nDeviceId < rRHS.nDeviceId :
+ (nDeviceSubSysId != rRHS.nDeviceSubSysId ? nDeviceSubSysId < rRHS.nDeviceSubSysId :
+ (nDeviceRevision != rRHS.nDeviceRevision ? nDeviceRevision < rRHS.nDeviceRevision :
+ (nDriverId != rRHS.nDriverId ? nDriverId < rRHS.nDriverId :
+ (nDriverVersion != rRHS.nDriverVersion ? nDriverVersion < rRHS.nDriverVersion :
+ (nDriverSubVersion != rRHS.nDriverSubVersion ? nDriverSubVersion < rRHS.nDriverSubVersion :
+ (nDriverBuildId != rRHS.nDriverBuildId && nDriverBuildId < rRHS.nDriverBuildId)))))));
+ }
+ };
+
+ ~DXCanvasItem() override;
+
+ bool isDeviceUsable( const DeviceInfo& rDeviceInfo ) const;
+ bool isDenylistCurrentDevice() const;
+ void denylistDevice( const DeviceInfo& rDeviceInfo );
+ void adaptMaxTextureSize( basegfx::B2IVector& io_maxTextureSize ) const;
+ virtual void Notify( const css::uno::Sequence<OUString>& aPropertyNames) override;
+
+ private:
+ virtual void ImplCommit() override;
+ typedef std::set< DeviceInfo > ValueSet;
+ ValueSet maValues;
+ std::optional<sal_Int32> maMaxTextureSize;
+ bool mbDenylistCurrentDevice;
+ bool mbValuesDirty;
+ };
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */