diff options
Diffstat (limited to 'src/plugins/gfxdrivers/hybrid/hybridscreen.cpp')
| -rw-r--r-- | src/plugins/gfxdrivers/hybrid/hybridscreen.cpp | 382 |
1 files changed, 0 insertions, 382 deletions
diff --git a/src/plugins/gfxdrivers/hybrid/hybridscreen.cpp b/src/plugins/gfxdrivers/hybrid/hybridscreen.cpp deleted file mode 100644 index 4062551..0000000 --- a/src/plugins/gfxdrivers/hybrid/hybridscreen.cpp +++ /dev/null @@ -1,382 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 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. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, 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. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "hybridscreen.h" -#include "hybridsurface.h" - -#include <QVector> -#include <QVarLengthArray> -#include <QApplication> -#include <QColor> -#include <QWidget> - -#include <GLES/egl.h> - -class HybridScreenPrivate -{ -public: - HybridScreenPrivate(HybridScreen *owner); - - bool verbose; - EGLDisplay display; - EGLint majorEGLVersion; - EGLint minorEGLVersion; - - QScreen *screen; - -private: - HybridScreen *q_ptr; -}; - -HybridScreenPrivate::HybridScreenPrivate(HybridScreen *owner) - : display(EGL_NO_DISPLAY), majorEGLVersion(0), minorEGLVersion(0), - screen(0), q_ptr(owner) -{ -} - -HybridScreen::HybridScreen(int displayId) - : QGLScreen(displayId) -{ - d_ptr = new HybridScreenPrivate(this); -} - -HybridScreen::~HybridScreen() -{ - delete d_ptr; -} - -static void error(const char *message) -{ - const EGLint error = eglGetError(); - qWarning("HybridScreen error: %s: 0x%x", message, error); -} - -static int getDisplayId(const QString &spec) -{ - QRegExp regexp(QLatin1String(":(\\d+)\\b")); - if (regexp.lastIndexIn(spec) != -1) { - const QString capture = regexp.cap(1); - return capture.toInt(); - } - return 0; -} - -bool HybridScreen::connect(const QString &displaySpec) -{ - QString dspec = displaySpec; - if (dspec.startsWith(QLatin1String("hybrid:"), Qt::CaseInsensitive)) - dspec = dspec.mid(QString::fromLatin1("hybrid:").size()); - else if (dspec.compare(QLatin1String("hybrid"), Qt::CaseInsensitive) == 0) - dspec = QString(); - - const QString displayIdSpec = QString::fromLatin1(" :%1").arg(displayId); - if (dspec.endsWith(displayIdSpec)) - dspec = dspec.left(dspec.size() - displayIdSpec.size()); - - const QStringList args = dspec.split(QLatin1Char(':'), - QString::SkipEmptyParts); - const int id = getDisplayId(dspec); - d_ptr->screen = qt_get_screen(id, dspec.toLatin1().constData()); - - const QScreen *screen = d_ptr->screen; - d = screen->depth(); - w = screen->width(); - h = screen->height(); - dw = screen->deviceWidth(); - dh = screen->deviceHeight(); - lstep = screen->linestep(); - data = screen->base(); - physWidth = screen->physicalWidth(); - physHeight = screen->physicalHeight(); - setPixelFormat(screen->pixelFormat()); - setOffset(screen->offset()); - - d_ptr->verbose = args.contains(QLatin1String("verbose")); - - d_ptr->display = eglGetDisplay(EGL_DEFAULT_DISPLAY); - if (d_ptr->display == EGL_NO_DISPLAY) { - error("getting display"); - return false; - } - - EGLBoolean status; - status = eglInitialize(d_ptr->display, - &d_ptr->majorEGLVersion, &d_ptr->minorEGLVersion); - if (!status) { - error("eglInitialize"); - return false; - } - if (d_ptr->verbose) { - qDebug("Detected EGL version %d.%d", - d_ptr->majorEGLVersion, d_ptr->minorEGLVersion); - - EGLint numConfigs = 0; - eglGetConfigs(d_ptr->display, 0, 0, &numConfigs); - qDebug("%d available configurations", numConfigs); - } - - // XXX: hw: use eglQueryString to find supported APIs - - qt_screen = this; // XXX - - return true; -} - -bool HybridScreen::initDevice() -{ - if (d_ptr->screen) - return d_ptr->screen->initDevice(); - return false; -} - -void HybridScreen::shutdownDevice() -{ - if (d_ptr->screen) - d_ptr->screen->shutdownDevice(); -} - -void HybridScreen::disconnect() -{ - if (!eglTerminate(d_ptr->display)) - error("disconnecting"); - if (d_ptr->screen) { - d_ptr->screen->disconnect(); - delete d_ptr->screen; - d_ptr->screen = 0; - } - -} - -bool HybridScreen::hasOpenGLOverlays() const -{ - return true; -} - -bool HybridScreen::chooseContext(QGLContext *context, - const QGLContext *shareContext) -{ -#if 0 - // hw: update the glFormat variable. Probably needs a setter in the - // QGLWindowSurface class which can be a friend of whatever it wants. - - GLint res; - eglGetConfigAttrib(d_ptr->display, d_ptr->config, EGL_LEVEL, &res); - d_ptr->glFormat.setPlane(res); - QT_EGL_ERR("eglGetConfigAttrib"); - - /* - if(deviceIsPixmap()) - res = 0; - else - eglDescribePixelFormat(fmt, EGL_DOUBLEBUFFER, &res); - d_ptr->glFormat.setDoubleBuffer(res); - */ - - eglGetConfigAttrib(d_ptr->display, d_ptr->config, EGL_DEPTH_SIZE, &res); - d_ptr->glFormat.setDepth(res); - if (d_ptr->glFormat.depth()) - d_ptr->glFormat.setDepthBufferSize(res); - - //eglGetConfigAttrib(d_ptr->display,d_ptr->config, EGL_RGBA, &res); - //d_ptr->glFormat.setRgba(res); - - eglGetConfigAttrib(d_ptr->display, d_ptr->config, EGL_ALPHA_SIZE, &res); - d_ptr->glFormat.setAlpha(res); - if (d_ptr->glFormat.alpha()) - d_ptr->glFormat.setAlphaBufferSize(res); - - //eglGetConfigAttrib(d_ptr->display,d_ptr->config, EGL_ACCUM_RED_SIZE, &res); - //d_ptr->glFormat.setAccum(res); - //if (d_ptr->glFormat.accum()) - // d_ptr->glFormat.setAccumBufferSize(res); - - eglGetConfigAttrib(d_ptr->display, d_ptr->config, EGL_STENCIL_SIZE, &res); - d_ptr->glFormat.setStencil(res); - if (d_ptr->glFormat.stencil()) - d_ptr->glFormat.setStencilBufferSize(res); - - //eglGetConfigAttrib(d_ptr->display, d_ptr->config, EGL_STEREO, &res); - //d_ptr->glFormat.setStereo(res); - - eglGetConfigAttrib(d_ptr->display, d_ptr->config, EGL_SAMPLE_BUFFERS, &res); - d_ptr->glFormat.setSampleBuffers(res); - - if (d_ptr->glFormat.sampleBuffers()) { - eglGetConfigAttrib(d_ptr->display, d_ptr->config, EGL_SAMPLES, &res); - d_ptr->glFormat.setSamples(res); - } -#endif - - // hw: TODO: implement sharing of contexts - -#if 0 - if(shareContext && - (!shareContext->isValid() || !shareContext->d_func()->cx)) { - qWarning("QGLContext::chooseContext(): Cannot share with invalid context"); - shareContext = 0; - } -#endif - -#if 0 - d_ptr->cx = ctx; - if (shareContext && shareContext->d_func()->cx) { - QGLContext *share = const_cast<QGLContext *>(shareContext); - d_ptr->sharing = true; - share->d_func()->sharing = true; - } -#endif - -#if 0 - // vblank syncing - GLint interval = d_ptr->reqFormat.swapInterval(); - if (interval != -1) { - if (interval != 0) - eglSwapInterval(d_ptr->display, interval); - } -#endif - - return QGLScreen::chooseContext(context, shareContext); -} - -void HybridScreen::setDirty(const QRect& rect) -{ - d_ptr->screen->setDirty(rect); -} - -void HybridScreen::setMode(int w, int h, int d) -{ - d_ptr->screen->setMode(w, h, d); - setDirty(region().boundingRect()); -} - -bool HybridScreen::supportsDepth(int depth) const -{ - return d_ptr->screen->supportsDepth(depth); -} - -void HybridScreen::save() -{ - d_ptr->screen->save(); -} - -void HybridScreen::restore() -{ - d_ptr->screen->restore(); -} - -void HybridScreen::blank(bool on) -{ - d_ptr->screen->blank(on); -} - -bool HybridScreen::onCard(const unsigned char *ptr) const -{ - return d_ptr->screen->onCard(ptr); -} - -bool HybridScreen::onCard(const unsigned char *ptr, ulong &offset) const -{ - return d_ptr->screen->onCard(ptr, offset); -} - -bool HybridScreen::isInterlaced() const -{ - return d_ptr->screen->isInterlaced(); -} - -int HybridScreen::memoryNeeded(const QString &str) -{ - return d_ptr->screen->memoryNeeded(str); -} - -int HybridScreen::sharedRamSize(void *ptr) -{ - return d_ptr->screen->sharedRamSize(ptr); -} - -void HybridScreen::haltUpdates() -{ - d_ptr->screen->haltUpdates(); -} - -void HybridScreen::resumeUpdates() -{ - d_ptr->screen->resumeUpdates(); -} - -void HybridScreen::exposeRegion(QRegion r, int changing) -{ - d_ptr->screen->exposeRegion(r, changing); -} - -void HybridScreen::blit(const QImage &img, const QPoint &topLeft, const QRegion ®ion) -{ - d_ptr->screen->blit(img, topLeft, region); -} - -void HybridScreen::solidFill(const QColor &color, const QRegion ®ion) -{ - d_ptr->screen->solidFill(color, region); -} - -QWSWindowSurface* HybridScreen::createSurface(QWidget *widget) const -{ - if (qobject_cast<QGLWidget*>(widget)) - return new HybridSurface(widget, d_ptr->display); - return d_ptr->screen->createSurface(widget); -} - -QWSWindowSurface* HybridScreen::createSurface(const QString &key) const -{ - if (key == QLatin1String("hybrid")) - return new HybridSurface; - return d_ptr->screen->createSurface(key); -} - -QList<QScreen*> HybridScreen::subScreens() const -{ - return d_ptr->screen->subScreens(); -} - -QRegion HybridScreen::region() const -{ - return d_ptr->screen->region(); -} |