canvas/source/directx/dx_config.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <unotools/configitem.hxx>
  23 #include <optional>
  24 #include <set>
  25
  26 namespace basegfx { class B2IVector; }
  27
  28 namespace dxcanvas
  29 {
  30     /** Provide DX canvas config data
  31      */
  32     class DXCanvasItem : public ::utl::ConfigItem
  33     {
  34     public:
  35         DXCanvasItem();
  36
  37         struct DeviceInfo
  38         {
  39             sal_Int32 nVendorId;
  40             sal_Int32 nDeviceId;
  41             sal_Int32 nDeviceSubSysId;
  42             sal_Int32 nDeviceRevision;
  43
  44             sal_Int32 nDriverId;
  45             sal_Int32 nDriverVersion;
  46             sal_Int32 nDriverSubVersion;
  47             sal_Int32 nDriverBuildId;
  48
  49             bool operator<( const DeviceInfo& rRHS ) const
  50             {
  51                 return nVendorId != rRHS.nVendorId ? nVendorId < rRHS.nVendorId :
  52                     (nDeviceId != rRHS.nDeviceId ? nDeviceId < rRHS.nDeviceId :
  53                      (nDeviceSubSysId != rRHS.nDeviceSubSysId ? nDeviceSubSysId < rRHS.nDeviceSubSysId :
  54                       (nDeviceRevision != rRHS.nDeviceRevision ? nDeviceRevision < rRHS.nDeviceRevision :
  55                        (nDriverId != rRHS.nDriverId ? nDriverId < rRHS.nDriverId :
  56                         (nDriverVersion != rRHS.nDriverVersion ? nDriverVersion < rRHS.nDriverVersion :
  57                          (nDriverSubVersion != rRHS.nDriverSubVersion ? nDriverSubVersion < rRHS.nDriverSubVersion :
  58                           (nDriverBuildId != rRHS.nDriverBuildId && nDriverBuildId < rRHS.nDriverBuildId)))))));
  59             }
  60         };
  61
  62         ~DXCanvasItem() override;
  63
  64         bool isDeviceUsable( const DeviceInfo& rDeviceInfo ) const;
  65         bool isDenylistCurrentDevice() const;
  66         void denylistDevice( const DeviceInfo& rDeviceInfo );
  67         void adaptMaxTextureSize( basegfx::B2IVector& io_maxTextureSize ) const;
  68         virtual void               Notify( const css::uno::Sequence<OUString>& aPropertyNames) override;
  69
  70     private:
  71         virtual void               ImplCommit() override;
  72         typedef std::set< DeviceInfo > ValueSet;
  73         ValueSet                   maValues;
  74         std::optional<sal_Int32> maMaxTextureSize;
  75         bool                       mbDenylistCurrentDevice;
  76         bool                       mbValuesDirty;
  77     };
  78 }
  79
  80 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */