dx_config.hxx

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#ifndef INCLUDED_CANVAS_SOURCE_DIRECTX_DX_CONFIG_HXX
#define INCLUDED_CANVAS_SOURCE_DIRECTX_DX_CONFIG_HXX

#include <unotools/configitem.hxx>
#include <o3tl/optional.hxx>
#include <set>

namespace basegfx { class B2IVector; }

namespace dxcanvas
{
    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 isBlacklistCurrentDevice() const;
        void blacklistDevice( 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;
        o3tl::optional<sal_Int32> maMaxTextureSize;
        bool                       mbBlacklistCurrentDevice;
        bool                       mbValuesDirty;
    };
}

#endif // INCLUDED_CANVAS_SOURCE_DIRECTX_DX_CONFIG_HXX

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