be15856f61
Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
162 lines
4.2 KiB
C++
162 lines
4.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifdef Q_OS_WINCE_WM
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#include <Ddraw.h>
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#include <QDebug>
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static LPDIRECTDRAW g_pDD = NULL; // DirectDraw object
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static LPDIRECTDRAWSURFACE g_pDDSSurface = NULL; // DirectDraw primary surface
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static DDSCAPS ddsCaps;
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static DDSURFACEDESC ddsSurfaceDesc;
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static void *buffer = NULL;
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static int width = 0;
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static int height = 0;
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static int pitch = 0;
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static int bitCount = 0;
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static int windowId = 0;
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static bool initialized = false;
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static bool locked = false;
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void q_lock()
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{
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if (locked) {
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qWarning("Direct Painter already locked (QDirectPainter::lock())");
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return;
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}
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locked = true;
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memset(&ddsSurfaceDesc, 0, sizeof(ddsSurfaceDesc));
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ddsSurfaceDesc.dwSize = sizeof(ddsSurfaceDesc);
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HRESULT h = g_pDDSSurface->Lock(0, &ddsSurfaceDesc, DDLOCK_WRITEONLY, 0);
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if (h != DD_OK)
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qDebug() << "GetSurfaceDesc failed!";
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width = ddsSurfaceDesc.dwWidth;
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height = ddsSurfaceDesc.dwHeight;
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bitCount = ddsSurfaceDesc.ddpfPixelFormat.dwRGBBitCount;
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pitch = ddsSurfaceDesc.lPitch;
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buffer = ddsSurfaceDesc.lpSurface;
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}
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void q_unlock()
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{
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if( !locked) {
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qWarning("Direct Painter not locked (QDirectPainter::unlock()");
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return;
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}
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g_pDDSSurface->Unlock(0);
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locked = false;
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}
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void q_initDD()
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{
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if (initialized)
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return;
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DirectDrawCreate(NULL, &g_pDD, NULL);
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HRESULT h;
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h = g_pDD->SetCooperativeLevel(0, DDSCL_NORMAL);
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if (h != DD_OK)
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qDebug() << "cooperation level failed";
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h = g_pDD->TestCooperativeLevel();
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if (h != DD_OK)
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qDebug() << "cooperation level failed test";
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DDSURFACEDESC ddsd;
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memset(&ddsd, 0, sizeof(ddsd));
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ddsd.dwSize = sizeof(ddsd);
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ddsd.dwFlags = DDSD_CAPS;
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ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
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h = g_pDD->CreateSurface(&ddsd, &g_pDDSSurface, NULL);
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if (h != DD_OK)
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qDebug() << "CreateSurface failed!";
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if (g_pDDSSurface->GetCaps(&ddsCaps) != DD_OK)
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qDebug() << "GetCaps failed";
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q_lock();
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q_unlock();
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initialized = true;
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}
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uchar* q_frameBuffer()
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{
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return (uchar*) buffer;
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}
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int q_screenDepth()
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{
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return bitCount;
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}
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int q_screenWidth()
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{
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return width;
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}
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int q_screenHeight()
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{
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return height;
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}
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int q_linestep()
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{
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return pitch;
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}
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#endif //Q_OS_WINCE_WM
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