1 files changed, 0 insertions, 323 deletions
diff --git a/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp b/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp
deleted file mode 100644
index 40421bc8f0..0000000000
--- a/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp
+++ /dev/null
@@ -1,323 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the plugins of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qmeegolivepixmapdata.h"
-#include "qmeegorasterpixmapdata.h"
-#include <private/qimage_p.h>
-#include <private/qwindowsurface_gl_p.h>
-#include <private/qeglcontext_p.h>
-#include <private/qapplication_p.h>
-#include <private/qgraphicssystem_runtime_p.h>
-#include <private/qpixmap_x11_p.h>
-#include <stdio.h>
-
-static QMeeGoLivePixmapDataList all_live_pixmaps;
-
-static EGLint lock_attribs[] = {
-    EGL_MAP_PRESERVE_PIXELS_KHR, EGL_TRUE,
-    EGL_LOCK_USAGE_HINT_KHR, EGL_READ_SURFACE_BIT_KHR | EGL_WRITE_SURFACE_BIT_KHR,
-    EGL_NONE
-};
-
-static EGLint preserved_attribs[] = {
-    EGL_IMAGE_PRESERVED_KHR, EGL_TRUE,
-    EGL_NONE
-};
-
-// as copied from qwindowsurface.cpp
-void qt_scrollRectInImage(QImage &img, const QRect &rect, const QPoint &offset)
-{
-    // make sure we don't detach
-    uchar *mem = const_cast<uchar*>(const_cast<const QImage &>(img).bits());
-
-    int lineskip = img.bytesPerLine();
-    int depth = img.depth() >> 3;
-
-    const QRect imageRect(0, 0, img.width(), img.height());
-    const QRect r = rect & imageRect & imageRect.translated(-offset);
-    const QPoint p = rect.topLeft() + offset;
-
-    if (r.isEmpty())
-        return;
-
-    const uchar *src;
-    uchar *dest;
-
-    if (r.top() < p.y()) {
-        src = mem + r.bottom() * lineskip + r.left() * depth;
-        dest = mem + (p.y() + r.height() - 1) * lineskip + p.x() * depth;
-        lineskip = -lineskip;
-    } else {
-        src = mem + r.top() * lineskip + r.left() * depth;
-        dest = mem + p.y() * lineskip + p.x() * depth;
-    }
-
-    const int w = r.width();
-    int h = r.height();
-    const int bytes = w * depth;
-
-    // overlapping segments?
-    if (offset.y() == 0 && qAbs(offset.x()) < w) {
-        do {
-            ::memmove(dest, src, bytes);
-            dest += lineskip;
-            src += lineskip;
-        } while (--h);
-    } else {
-        do {
-            ::memcpy(dest, src, bytes);
-            dest += lineskip;
-            src += lineskip;
-        } while (--h);
-    }
-}
-
-/* Public */
-
-QMeeGoLivePixmapData::QMeeGoLivePixmapData(int w, int h, QImage::Format format) : QGLPixmapData(QPixmapData::PixmapType)
-{
-    QImage image(w, h, format);
-    QX11PixmapData *pmd = new QX11PixmapData(QPixmapData::PixmapType);
-    pmd->fromImage(image, Qt::NoOpaqueDetection);
-    backingX11Pixmap = new QPixmap(pmd);
-
-    initializeThroughEGLImage();
-
-    pos = all_live_pixmaps.insert(all_live_pixmaps.begin(), this);
-}
-
-QMeeGoLivePixmapData::QMeeGoLivePixmapData(Qt::HANDLE h) : QGLPixmapData(QPixmapData::PixmapType)
-{
-    backingX11Pixmap = new QPixmap(QPixmap::fromX11Pixmap(h));
-    initializeThroughEGLImage();
-
-    pos = all_live_pixmaps.insert(all_live_pixmaps.begin(), this);
-}
-
-QMeeGoLivePixmapData::~QMeeGoLivePixmapData()
-{
-    delete backingX11Pixmap;
-    all_live_pixmaps.erase(pos);
-}
-
-void QMeeGoLivePixmapData::initializeThroughEGLImage()
-{
-    if (texture()->id != 0)
-        return;
-
-    QGLShareContextScope ctx(qt_gl_share_widget()->context());
-    QMeeGoExtensions::ensureInitialized();
-
-    EGLImageKHR eglImage = EGL_NO_IMAGE_KHR;
-    GLuint newTextureId = 0;
-
-    eglImage = QEgl::eglCreateImageKHR(QEgl::display(), EGL_NO_CONTEXT, EGL_NATIVE_PIXMAP_KHR,
-                                       (EGLClientBuffer) backingX11Pixmap->handle(), preserved_attribs);
-
-    if (eglImage == EGL_NO_IMAGE_KHR) {
-        qWarning("eglCreateImageKHR failed (live texture)!");
-        return;
-    }
-
-    glGenTextures(1, &newTextureId);
-    glBindTexture(GL_TEXTURE_2D, newTextureId);
-
-    glEGLImageTargetTexture2DOES(GL_TEXTURE_2D, (EGLImageKHR) eglImage);
-    if (glGetError() == GL_NO_ERROR) {
-        resize(backingX11Pixmap->width(), backingX11Pixmap->height());
-        texture()->id = newTextureId;
-        texture()->options &= ~QGLContext::InvertedYBindOption;
-        m_hasAlpha = backingX11Pixmap->hasAlphaChannel();
-    } else {
-        qWarning("Failed to create a texture from an egl image (live texture)!");
-        glDeleteTextures(1, &newTextureId);
-    }
-
-    QEgl::eglDestroyImageKHR(QEgl::display(), eglImage);
-}
-
-QPixmapData *QMeeGoLivePixmapData::createCompatiblePixmapData() const
-{
-    qWarning("Create compatible called on live pixmap! Expect fail soon...");
-    return new QMeeGoRasterPixmapData(pixelType());
-}
-
-QImage* QMeeGoLivePixmapData::lock(EGLSyncKHR fenceSync)
-{
-    QGLShareContextScope ctx(qt_gl_share_widget()->context());
-    QMeeGoExtensions::ensureInitialized();
-
-    if (fenceSync) {
-        QMeeGoExtensions::eglClientWaitSyncKHR(QEgl::display(),
-                                               fenceSync,
-                                               EGL_SYNC_FLUSH_COMMANDS_BIT_KHR,
-                                               EGL_FOREVER_KHR);
-    }
-
-    void *data = 0;
-    int pitch = 0;
-    int surfaceWidth = 0;
-    int surfaceHeight = 0;
-    EGLSurface surface = 0;
-    QImage::Format format;
-    lockedImage = QImage();
-
-    surface = getSurfaceForBackingPixmap();
-    if (! QMeeGoExtensions::eglLockSurfaceKHR(QEgl::display(), surface, lock_attribs)) {
-        qWarning("Failed to lock surface (live texture)!");
-        return &lockedImage;
-    }
-
-    eglQuerySurface(QEgl::display(), surface, EGL_BITMAP_POINTER_KHR, (EGLint*) &data);
-    eglQuerySurface(QEgl::display(), surface, EGL_BITMAP_PITCH_KHR, (EGLint*) &pitch);
-    eglQuerySurface(QEgl::display(), surface, EGL_WIDTH, (EGLint*) &surfaceWidth);
-    eglQuerySurface(QEgl::display(), surface, EGL_HEIGHT, (EGLint*) &surfaceHeight);
-
-    // Ok, here we know we just support those two formats. Real solution would be:
-    // query also the format.
-    if (backingX11Pixmap->depth() > 16)
-        format = QImage::Format_ARGB32_Premultiplied;
-    else
-        format = QImage::Format_RGB16;
-
-    if (data == NULL || pitch == 0) {
-        qWarning("Failed to query the live texture!");
-        return &lockedImage;
-    }
-
-    if (width() != surfaceWidth || height() != surfaceHeight) {
-        qWarning("Live texture dimensions don't match!");
-        QMeeGoExtensions::eglUnlockSurfaceKHR(QEgl::display(), surface);
-        return &lockedImage;
-    }
-
-    lockedImage = QImage((uchar *) data, width(), height(), pitch, format);
-    return &lockedImage;
-}
-
-bool QMeeGoLivePixmapData::release(QImage* /*img*/)
-{
-    QGLShareContextScope ctx(qt_gl_share_widget()->context());
-    QMeeGoExtensions::ensureInitialized();
-
-    if (QMeeGoExtensions::eglUnlockSurfaceKHR(QEgl::display(), getSurfaceForBackingPixmap())) {
-        lockedImage = QImage();
-        return true;
-    } else {
-        lockedImage = QImage();
-        return false;
-    }
-}
-
-Qt::HANDLE QMeeGoLivePixmapData::handle()
-{
-    return backingX11Pixmap->handle();
-}
-
-bool QMeeGoLivePixmapData::scroll(int dx, int dy, const QRect &rect)
-{
-    lock(NULL);
-
-    if (!lockedImage.isNull())
-        qt_scrollRectInImage(lockedImage, rect, QPoint(dx, dy));
-
-    release(&lockedImage);
-    return true;
-}
-
-EGLSurface QMeeGoLivePixmapData::getSurfaceForBackingPixmap()
-{
-    initializeThroughEGLImage();
-
-    // This code is a crative remix of the stuff that can be found in the
-    // Qt's TFP implementation in /src/opengl/qgl_x11egl.cpp ::bindiTextureFromNativePixmap
-    QX11PixmapData *pixmapData = static_cast<QX11PixmapData*>(backingX11Pixmap->data_ptr().data());
-    Q_ASSERT(pixmapData->classId() == QPixmapData::X11Class);
-    bool hasAlpha = pixmapData->hasAlphaChannel();
-
-    if (pixmapData->gl_surface &&
-        hasAlpha == (pixmapData->flags & QX11PixmapData::GlSurfaceCreatedWithAlpha))
-        return pixmapData->gl_surface;
-
-    // Check to see if the surface is still valid
-    if (pixmapData->gl_surface &&
-        hasAlpha != ((pixmapData->flags & QX11PixmapData::GlSurfaceCreatedWithAlpha) > 0)) {
-        // Surface is invalid!
-        destroySurfaceForPixmapData(pixmapData);
-    }
-
-    if (pixmapData->gl_surface == 0) {
-        EGLConfig config = QEgl::defaultConfig(QInternal::Pixmap,
-                                               QEgl::OpenGL,
-                                               hasAlpha ? QEgl::Translucent : QEgl::NoOptions);
-
-        pixmapData->gl_surface = (void*)QEgl::createSurface(backingX11Pixmap, config);
-
-        if (hasAlpha)
-            pixmapData->flags |= QX11PixmapData::GlSurfaceCreatedWithAlpha;
-        else
-            pixmapData->flags &= ~QX11PixmapData::GlSurfaceCreatedWithAlpha;
-
-        if (pixmapData->gl_surface == (void*)EGL_NO_SURFACE)
-            return NULL;
-    }
-
-    return pixmapData->gl_surface;
-}
-
-void QMeeGoLivePixmapData::destroySurfaceForPixmapData(QPixmapData* pmd)
-{
-    Q_ASSERT(pmd->classId() == QPixmapData::X11Class);
-    QX11PixmapData *pixmapData = static_cast<QX11PixmapData*>(pmd);
-    if (pixmapData->gl_surface) {
-        eglDestroySurface(QEgl::display(), (EGLSurface)pixmapData->gl_surface);
-        pixmapData->gl_surface = 0;
-    }
-}
-
-void QMeeGoLivePixmapData::invalidateSurfaces()
-{
-    foreach (QMeeGoLivePixmapData *data, all_live_pixmaps) {
-        QX11PixmapData *pixmapData = static_cast<QX11PixmapData*>(data->backingX11Pixmap->data_ptr().data());
-        *data->texture() = QGLTexture();
-        pixmapData->gl_surface = 0;
-    }
-}