Axiom.RenderSystems.DirectX9.D3DRenderSystem.RestoreLostDevice C# (CSharp) Метод

        public void RestoreLostDevice()
        {
            // Release all non-managed resources

            // Set all texture units to nothing
            DisableTextureUnitsFrom( 0 );

            // Unbind any vertex streams
            for ( var i = 0; i < _lastVertexSourceCount; ++i )
            {
                ActiveD3D9Device.SetStreamSource( i, null, 0, 0 );
            }
            _lastVertexSourceCount = 0;

            // Release all automatic temporary buffers and free unused
            // temporary buffers, so we doesn't need to recreate them,
            // and they will reallocate on demand. This saves a lot of
            // release/recreate of non-managed vertex buffers which
            // wasn't need at all.
            _hardwareBufferManager.ReleaseBufferCopies( true );

            // We have to deal with non-managed textures and vertex buffers
            // GPU programs don't have to be restored
            ( (D3DTextureManager)textureManager ).ReleaseDefaultPoolResources();
            ( _hardwareBufferManager ).ReleaseDefaultPoolResources();


            // Reset the device, using the primary window presentation params
            try
            {
                var result = ActiveD3D9Device.Reset(_deviceManager.ActiveDevice.PrimaryWindow.PresentationParameters);
                if ( result.Code == ResultCode.DeviceLost.Code )
                    return;
            }
            catch ( SlimDXException dlx )
            {
                LogManager.Instance.Write( "[Error] Received error while trying to restore the device." );
                LogManager.Instance.Write( LogManager.BuildExceptionString( dlx ) );
                return;
            }
            catch ( Exception ex )
            {
                throw new AxiomException( "Cannot reset device!", ex );
            }

            // will have lost basic states
            vertexProgramBound = false;
            fragmentProgramBound = false;

            // Recreate all non-managed resources
            ( (D3DTextureManager)textureManager ).RecreateDefaultPoolResources();
            ( _hardwareBufferManager ).RecreateDefaultPoolResources();

            LogManager.Instance.Write( "!!! Direct3D Device successfully restored." );

            //device.SetRenderState( D3D.RenderState.Clipping, true );

            //TODO fireEvent("DeviceRestored");
        }