diff options
Diffstat (limited to 'canvas/source/directx/dx_spritedevicehelper.cxx')
| -rw-r--r-- | canvas/source/directx/dx_spritedevicehelper.cxx | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/canvas/source/directx/dx_spritedevicehelper.cxx b/canvas/source/directx/dx_spritedevicehelper.cxx deleted file mode 100644 index 622246bc2adc..000000000000 --- a/canvas/source/directx/dx_spritedevicehelper.cxx +++ /dev/null @@ -1,221 +0,0 @@ -/* -*- 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 . - */ - -#include <sal/config.h> - -#include <memory> - -#include <sal/log.hxx> - -#include <basegfx/utils/canvastools.hxx> -#include <canvas/canvastools.hxx> -#include <com/sun/star/lang/NoSupportException.hpp> -#include <toolkit/helper/vclunohelper.hxx> -#include <comphelper/diagnose_ex.hxx> -#include <vcl/sysdata.hxx> -#include <vcl/window.hxx> - -#include "dx_canvasbitmap.hxx" -#include "dx_linepolypolygon.hxx" -#include "dx_spritecanvas.hxx" -#include "dx_spritedevicehelper.hxx" -#include "dx_winstuff.hxx" - - -using namespace ::com::sun::star; - -namespace dxcanvas -{ - SpriteDeviceHelper::SpriteDeviceHelper() : - DeviceHelper(), - mpSpriteCanvas( nullptr ), - mpBackBuffer(), - mpSurfaceProxyManager(), - mpRenderModule() - { - } - - void SpriteDeviceHelper::init( vcl::Window& rWindow, - SpriteCanvas& rSpriteCanvas, - const awt::Rectangle& rRect, - bool /*bFullscreen*/ ) - { - // #i60490# ensure backbuffer has sensible minimal size - const sal_Int32 w( std::max(sal_Int32(1),sal_Int32(rRect.Width))); - const sal_Int32 h( std::max(sal_Int32(1),sal_Int32(rRect.Height))); - - rSpriteCanvas.setWindow( - uno::Reference<awt::XWindow2>( - VCLUnoHelper::GetInterface(&rWindow), - uno::UNO_QUERY_THROW) ); - - const SystemEnvData *pData = rWindow.GetSystemData(); - const HWND hWnd = reinterpret_cast<HWND>(pData->hWnd); - if( !IsWindow( hWnd ) ) - throw lang::NoSupportException( "Passed window has invalid system window, or canvas out-of-process!" ); - - mpSpriteCanvas = &rSpriteCanvas; - - try - { - // setup directx rendermodule - mpRenderModule = createRenderModule( rWindow ); - } - catch (...) { - - throw lang::NoSupportException( "Could not create DirectX device!", - rSpriteCanvas.getXWeak() ); - } - - // create the surfaceproxy manager - mpSurfaceProxyManager = ::canvas::createSurfaceProxyManager( mpRenderModule ); - - // #i60490# ensure backbuffer has sensible minimal size - mpBackBuffer = std::make_shared<DXSurfaceBitmap>( - basegfx::B2ISize(w,h), - mpSurfaceProxyManager, - mpRenderModule, - false); - - // Assumes: SystemChildWindow() has CS_OWNDC - DeviceHelper::init(GetDC(mpRenderModule->getHWND()),rWindow.GetOutDev(), rSpriteCanvas); - } - - void SpriteDeviceHelper::disposing() - { - // release all references - mpBackBuffer.reset(); - mpSurfaceProxyManager.reset(); - mpRenderModule.reset(); - mpSpriteCanvas = nullptr; - - DeviceHelper::disposing(); - } - - uno::Reference< rendering::XBitmap > SpriteDeviceHelper::createCompatibleBitmap( - const uno::Reference< rendering::XGraphicDevice >& /*rDevice*/, - const geometry::IntegerSize2D& size ) - { - if( !getDevice() ) - return uno::Reference< rendering::XBitmap >(); // we're disposed - - DXSurfaceBitmapSharedPtr pBitmap = std::make_shared<DXSurfaceBitmap>( - ::basegfx::unotools::b2ISizeFromIntegerSize2D(size), - mpSurfaceProxyManager, - mpRenderModule, - false); - - // create a 24bit RGB system memory surface - return uno::Reference< rendering::XBitmap >(new CanvasBitmap(pBitmap,getDevice())); - } - - uno::Reference< rendering::XVolatileBitmap > SpriteDeviceHelper::createVolatileBitmap( - const uno::Reference< rendering::XGraphicDevice >& /*rDevice*/, - const geometry::IntegerSize2D& /*size*/ ) - { - return uno::Reference< rendering::XVolatileBitmap >(); - } - - uno::Reference< rendering::XBitmap > SpriteDeviceHelper::createCompatibleAlphaBitmap( - const uno::Reference< rendering::XGraphicDevice >& /*rDevice*/, - const geometry::IntegerSize2D& size ) - { - if( !getDevice() ) - return uno::Reference< rendering::XBitmap >(); // we're disposed - - DXSurfaceBitmapSharedPtr pBitmap = std::make_shared<DXSurfaceBitmap>( - ::basegfx::unotools::b2ISizeFromIntegerSize2D(size), - mpSurfaceProxyManager, - mpRenderModule, - true); - - // create a 32bit ARGB system memory surface - return uno::Reference< rendering::XBitmap >(new CanvasBitmap(pBitmap,getDevice())); - } - - uno::Reference< rendering::XVolatileBitmap > SpriteDeviceHelper::createVolatileAlphaBitmap( - const uno::Reference< rendering::XGraphicDevice >& /*rDevice*/, - const geometry::IntegerSize2D& /*size*/ ) - { - return uno::Reference< rendering::XVolatileBitmap >(); - } - - void SpriteDeviceHelper::destroyBuffers() - { - // TODO(F3): implement XBufferStrategy interface. For now, we - // _always_ will have exactly one backbuffer - } - - bool SpriteDeviceHelper::showBuffer( bool, bool ) - { - SAL_WARN("canvas.directx", "Not supposed to be called, handled by SpriteCanvas"); - return false; - } - - bool SpriteDeviceHelper::switchBuffer( bool, bool ) - { - SAL_WARN("canvas.directx", "Not supposed to be called, handled by SpriteCanvas"); - return false; - } - - uno::Any SpriteDeviceHelper::isAccelerated() const - { - return css::uno::Any(true); - } - - void SpriteDeviceHelper::notifySizeUpdate( const awt::Rectangle& rBounds ) - { - // #i60490# ensure backbuffer has sensible minimal size - const sal_Int32 x(rBounds.X); - const sal_Int32 y(rBounds.Y); - const sal_Int32 w(std::max(sal_Int32(1),sal_Int32(rBounds.Width))); - const sal_Int32 h(std::max(sal_Int32(1),sal_Int32(rBounds.Height))); - - if( mpRenderModule ) - mpRenderModule->resize(::basegfx::B2IRange(x,y,x+w,y+h)); - - resizeBackBuffer(::basegfx::B2ISize(w,h)); - } - - void SpriteDeviceHelper::resizeBackBuffer( const ::basegfx::B2ISize& rNewSize ) - { - // disposed? - if(!mpBackBuffer) - return; - - mpBackBuffer->resize(rNewSize); - mpBackBuffer->clear(); - } - - HWND SpriteDeviceHelper::getHwnd() const - { - if( mpRenderModule ) - return mpRenderModule->getHWND(); - else - return nullptr; - } - - void SpriteDeviceHelper::dumpScreenContent() const - { - if( mpRenderModule ) - mpRenderModule->screenShot(); - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |