+++ /dev/null
-/****************************************************************************
-**
-** 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 QtOpenGL module 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 "qgl.h"
-#include <fbs.h>
-#include <private/qt_s60_p.h>
-#include <private/qpixmap_s60_p.h>
-#include <private/qimagepixmapcleanuphooks_p.h>
-#include <private/qgl_p.h>
-#include <private/qpaintengine_opengl_p.h>
-#include <private/qwidget_p.h> // to access QWExtra
-#include <private/qnativeimagehandleprovider_p.h>
-#include "qgl_egl_p.h"
-#include "qplatformpixmap_gl_p.h"
-#include "qgltexturepool_p.h"
-#include "qcolormap.h"
-#include <QDebug>
-
-QT_BEGIN_NAMESPACE
-
-// Turn off "direct to window" rendering if EGL cannot support it.
-#if !defined(EGL_RENDER_BUFFER) || !defined(EGL_SINGLE_BUFFER)
-#if defined(QGL_DIRECT_TO_WINDOW)
-#undef QGL_DIRECT_TO_WINDOW
-#endif
-#endif
-
-// Determine if preserved window contents should be used.
-#if !defined(EGL_SWAP_BEHAVIOR) || !defined(EGL_BUFFER_PRESERVED)
-#if !defined(QGL_NO_PRESERVED_SWAP)
-#define QGL_NO_PRESERVED_SWAP 1
-#endif
-#endif
-
-extern int qt_gl_pixmap_serial;
-
-/*
- QGLTemporaryContext implementation
-*/
-
-
-class QGLTemporaryContextPrivate
-{
-public:
- bool initialized;
- RWindow *window;
- EGLContext context;
- EGLSurface surface;
- EGLDisplay display;
-};
-
-QGLTemporaryContext::QGLTemporaryContext(bool, QWidget *)
- : d(new QGLTemporaryContextPrivate)
-{
- d->initialized = false;
- d->window = 0;
- d->context = 0;
- d->surface = 0;
-
- d->display = d->display = QEgl::display();
-
- EGLConfig config;
- int numConfigs = 0;
- EGLint attribs[] = {
- EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
-#ifdef QT_OPENGL_ES_2
- EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
-#endif
- EGL_NONE
- };
-
- eglChooseConfig(d->display, attribs, &config, 1, &numConfigs);
- if (!numConfigs) {
- qWarning("QGLTemporaryContext: No EGL configurations available.");
- return;
- }
-
- d->window = new RWindow(CCoeEnv::Static()->WsSession());
- d->window->Construct(CCoeEnv::Static()->RootWin(),(uint)this);
-
- d->surface = eglCreateWindowSurface(d->display, config, (EGLNativeWindowType) d->window, NULL);
-
- if (d->surface == EGL_NO_SURFACE) {
- qWarning("QGLTemporaryContext: Error creating EGL surface.");
- delete d->window;
- d->window = 0;
- return;
- }
-
- EGLint contextAttribs[] = {
-#ifdef QT_OPENGL_ES_2
- EGL_CONTEXT_CLIENT_VERSION, 2,
-#endif
- EGL_NONE
- };
- d->context = eglCreateContext(d->display, config, 0, contextAttribs);
- if (d->context != EGL_NO_CONTEXT
- && eglMakeCurrent(d->display, d->surface, d->surface, d->context))
- {
- d->initialized = true;
- } else {
- qWarning("QGLTemporaryContext: Error creating EGL context.");
- d->window = 0;
- return;
- }
-}
-
-QGLTemporaryContext::~QGLTemporaryContext()
-{
- if (d->initialized) {
- eglMakeCurrent(d->display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
- eglDestroyContext(d->display, d->context);
- eglDestroySurface(d->display, d->surface);
- delete d->window;
- }
-}
-
-bool QGLFormat::hasOpenGLOverlays()
-{
- return false;
-}
-
-// Chooses the EGL config and creates the EGL context
-bool QGLContext::chooseContext(const QGLContext* shareContext) // almost same as in qgl_x11egl.cpp
-{
- Q_D(QGLContext);
-
- if (!device())
- return false;
-
- int devType = device()->devType();
-
- if ((devType != QInternal::Widget) && (devType != QInternal::Pbuffer)) {
- qWarning("WARNING: Creating a QGLContext not supported on device type %d", devType);
- return false;
- }
-
- // Get the display and initialize it.
- if (d->eglContext == 0) {
- d->eglContext = new QEglContext();
- d->ownsEglContext = true;
- d->eglContext->setApi(QEgl::OpenGL);
-
- // If the device is a widget with WA_TranslucentBackground set, make sure the glFormat
- // has the alpha channel option set:
- if (devType == QInternal::Widget) {
- QWidget* widget = static_cast<QWidget*>(device());
- if (widget->testAttribute(Qt::WA_TranslucentBackground))
- d->glFormat.setAlpha(true);
- }
-
- // Construct the configuration we need for this surface.
- QEglProperties configProps;
- configProps.setDeviceType(devType);
- configProps.setPaintDeviceFormat(device());
- configProps.setRenderableType(QEgl::OpenGL);
- configProps.setValue(EGL_SURFACE_TYPE, EGL_WINDOW_BIT|EGL_SWAP_BEHAVIOR_PRESERVED_BIT);
-
- qt_eglproperties_set_glformat(configProps, d->glFormat);
-
- if (!d->eglContext->chooseConfig(configProps, QEgl::BestPixelFormat)) {
- delete d->eglContext;
- d->eglContext = 0;
- return false;
- }
-
- // Create a new context for the configuration.
- QEglContext* eglSharedContext = shareContext ? shareContext->d_func()->eglContext : 0;
- if (!d->eglContext->createContext(eglSharedContext)) {
- delete d->eglContext;
- d->eglContext = 0;
- return false;
- }
- d->sharing = d->eglContext->isSharing();
- if (d->sharing && shareContext)
- const_cast<QGLContext *>(shareContext)->d_func()->sharing = true;
- }
-
- // Inform the higher layers about the actual format properties
- qt_glformat_from_eglconfig(d->glFormat, d->eglContext->config());
-
- // Do don't create the EGLSurface for everything.
- // QWidget - yes, create the EGLSurface and store it in QGLContextPrivate::eglSurface
- // QGLWidget - yes, create the EGLSurface and store it in QGLContextPrivate::eglSurface
- // QGLPixelBuffer - no, it creates the surface itself and stores it in QGLPixelBufferPrivate::pbuf
-
- if (devType == QInternal::Widget) {
- if (d->eglSurface != EGL_NO_SURFACE)
- eglDestroySurface(d->eglContext->display(), d->eglSurface);
-
- d->eglSurface = QEgl::createSurface(device(), d->eglContext->config());
-
- eglGetError(); // Clear error state first.
-
-#ifdef QGL_NO_PRESERVED_SWAP
- eglSurfaceAttrib(QEgl::display(), d->eglSurface,
- EGL_SWAP_BEHAVIOR, EGL_BUFFER_DESTROYED);
-
- if (eglGetError() != EGL_SUCCESS)
- qWarning("QGLContext: could not enable destroyed swap behaviour");
-#else
- eglSurfaceAttrib(QEgl::display(), d->eglSurface,
- EGL_SWAP_BEHAVIOR, EGL_BUFFER_PRESERVED);
-
- if (eglGetError() != EGL_SUCCESS)
- qWarning("QGLContext: could not enable preserved swap behaviour");
-#endif
-
- setWindowCreated(true);
- }
-
- return true;
-}
-
-void QGLWidget::resizeEvent(QResizeEvent *)
-{
- Q_D(QGLWidget);
- if (!isValid())
- return;
-
- if (QGLContext::currentContext())
- doneCurrent();
-
- // Symbian needs to recreate the surface on resize.
- d->recreateEglSurface();
-
- makeCurrent();
- if (!d->glcx->initialized())
- glInit();
- resizeGL(width(), height());
- //handle overlay
-}
-
-const QGLContext* QGLWidget::overlayContext() const
-{
- return 0;
-}
-
-void QGLWidget::makeOverlayCurrent()
-{
- //handle overlay
-}
-
-void QGLWidget::updateOverlayGL()
-{
- //handle overlay
-}
-
-void QGLWidget::setContext(QGLContext *context, const QGLContext* shareContext, bool deleteOldContext)
-{
- Q_D(QGLWidget);
- if (context == 0) {
- qWarning("QGLWidget::setContext: Cannot set null context");
- return;
- }
- if (!context->deviceIsPixmap() && context->device() != this) {
- qWarning("QGLWidget::setContext: Context must refer to this widget");
- return;
- }
-
- if (d->glcx)
- d->glcx->doneCurrent();
- QGLContext* oldcx = d->glcx;
- d->glcx = context;
-
- bool createFailed = false;
- if (!d->glcx->isValid()) {
- // Create the QGLContext here, which in turn chooses the EGL config
- // and creates the EGL context:
- if (!d->glcx->create(shareContext ? shareContext : oldcx))
- createFailed = true;
- }
- if (createFailed) {
- if (deleteOldContext)
- delete oldcx;
- return;
- }
-
- d->eglSurfaceWindowId = winId(); // Remember the window id we created the surface for
-}
-
-void QGLWidgetPrivate::init(QGLContext *context, const QGLWidget* shareWidget)
-{
- Q_Q(QGLWidget);
-
- initContext(context, shareWidget);
-
- if(q->isValid() && glcx->format().hasOverlay()) {
- //no overlay
- qWarning("QtOpenGL ES doesn't currently support overlays");
- }
-}
-
-void QGLWidgetPrivate::cleanupColormaps()
-{
-}
-
-const QGLColormap & QGLWidget::colormap() const
-{
- return d_func()->cmap;
-}
-
-void QGLWidget::setColormap(const QGLColormap &)
-{
-}
-
-void QGLWidgetPrivate::recreateEglSurface()
-{
- Q_Q(QGLWidget);
-
- WId currentId = q->winId();
-
- if (glcx->d_func()->eglSurface != EGL_NO_SURFACE) {
- eglDestroySurface(glcx->d_func()->eglContext->display(),
- glcx->d_func()->eglSurface);
- }
-
- glcx->d_func()->eglSurface = QEgl::createSurface(glcx->device(),
- glcx->d_func()->eglContext->config());
-
-#if !defined(QGL_NO_PRESERVED_SWAP)
- eglGetError(); // Clear error state first.
- eglSurfaceAttrib(QEgl::display(), glcx->d_func()->eglSurface,
- EGL_SWAP_BEHAVIOR, EGL_BUFFER_PRESERVED);
- if (eglGetError() != EGL_SUCCESS) {
- qWarning("QGLContext: could not enable preserved swap");
- }
-#endif
-
- eglSurfaceWindowId = currentId;
-}
-
-static inline bool knownGoodFormat(QImage::Format format)
-{
- switch (format) {
- case QImage::Format_RGB16: // EColor64K
- case QImage::Format_RGB32: // EColor16MU
- case QImage::Format_ARGB32_Premultiplied: // EColor16MAP
- return true;
- default:
- return false;
- }
-}
-
-void QGLPlatformPixmap::fromNativeType(void* pixmap, NativeType type)
-{
- if (type == QPlatformPixmap::FbsBitmap) {
- CFbsBitmap *bitmap = reinterpret_cast<CFbsBitmap *>(pixmap);
- QSize size(bitmap->SizeInPixels().iWidth, bitmap->SizeInPixels().iHeight);
- if (size.width() == w && size.height() == h)
- setSerialNumber(++qt_gl_pixmap_serial);
- resize(size.width(), size.height());
- m_source = QVolatileImage(bitmap);
- if (pixelType() == BitmapType) {
- m_source.ensureFormat(QImage::Format_MonoLSB);
- } else if (!knownGoodFormat(m_source.format())) {
- m_source.beginDataAccess();
- QImage::Format format = idealFormat(m_source.imageRef(), Qt::AutoColor);
- m_source.endDataAccess(true);
- m_source.ensureFormat(format);
- }
- m_hasAlpha = m_source.hasAlphaChannel();
- m_hasFillColor = false;
- m_dirty = true;
-
- } else if (type == QPlatformPixmap::VolatileImage && pixmap) {
- // Support QS60Style in more efficient skin graphics retrieval.
- QVolatileImage *img = static_cast<QVolatileImage *>(pixmap);
- if (img->width() == w && img->height() == h)
- setSerialNumber(++qt_gl_pixmap_serial);
- resize(img->width(), img->height());
- m_source = *img;
- m_hasAlpha = m_source.hasAlphaChannel();
- m_hasFillColor = false;
- m_dirty = true;
- } else if (type == QPlatformPixmap::NativeImageHandleProvider && pixmap) {
- destroyTexture();
- nativeImageHandleProvider = static_cast<QNativeImageHandleProvider *>(pixmap);
- // Cannot defer the retrieval, we need at least the size right away.
- createFromNativeImageHandleProvider();
- }
-}
-
-void* QGLPlatformPixmap::toNativeType(NativeType type)
-{
- if (type == QPlatformPixmap::FbsBitmap) {
- if (m_source.isNull())
- m_source = QVolatileImage(w, h, QImage::Format_ARGB32_Premultiplied);
- return m_source.duplicateNativeImage();
- }
-
- return 0;
-}
-
-bool QGLPlatformPixmap::initFromNativeImageHandle(void *handle, const QString &type)
-{
- if (type == QLatin1String("RSgImage")) {
- fromNativeType(handle, QPlatformPixmap::SgImage);
- return true;
- } else if (type == QLatin1String("CFbsBitmap")) {
- fromNativeType(handle, QPlatformPixmap::FbsBitmap);
- return true;
- }
- return false;
-}
-
-void QGLPlatformPixmap::createFromNativeImageHandleProvider()
-{
- void *handle = 0;
- QString type;
- nativeImageHandleProvider->get(&handle, &type);
- if (handle) {
- if (initFromNativeImageHandle(handle, type)) {
- nativeImageHandle = handle;
- nativeImageType = type;
- } else {
- qWarning("QGLPlatformPixmap: Unknown native image type '%s'", qPrintable(type));
- }
- } else {
- qWarning("QGLPlatformPixmap: Native handle is null");
- }
-}
-
-void QGLPlatformPixmap::releaseNativeImageHandle()
-{
- if (nativeImageHandleProvider && nativeImageHandle) {
- nativeImageHandleProvider->release(nativeImageHandle, nativeImageType);
- nativeImageHandle = 0;
- nativeImageType = QString();
- }
-}
-
-QT_END_NAMESPACE
+++ /dev/null
-/****************************************************************************
-**
-** 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 test suite 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 <QtTest/QtTest>
-#include <QtGui/private/qpixmapdata_p.h>
-#include <QtGui/private/qnativeimagehandleprovider_p.h>
-#include <QScopedPointer>
-#include <QPixmap>
-#if defined(Q_OS_SYMBIAN) && !defined(QT_NO_OPENVG)
-#include <fbs.h>
-#include <bitdev.h>
-#include <QtOpenVG/private/qpixmapdata_vg_p.h>
-#endif
-
-QPixmap pixmapFromNativeImageHandleProvider(QNativeImageHandleProvider *source)
-{
-#if defined(Q_OS_SYMBIAN) && !defined(QT_NO_OPENVG)
- if (!source)
- return QPixmap();
- QScopedPointer<QPlatformPixmap> pd(QPlatformPixmap::create(0, 0, QPlatformPixmap::PixmapType));
- pd->fromNativeType(source, QPlatformPixmap::NativeImageHandleProvider);
- return QPixmap(pd.take());
-#else
- Q_UNUSED(source);
- return QPixmap();
-#endif
-}
-
-class DummyProvider : public QNativeImageHandleProvider
-{
-public:
- void get(void **handle, QString *type);
- void release(void *handle, const QString &type);
-};
-
-void DummyProvider::get(void **handle, QString *type)
-{
- *handle = (void *) 0x12345678;
- *type = "some dummy type";
-}
-
-void DummyProvider::release(void *handle, const QString &type)
-{
- Q_UNUSED(handle);
- Q_UNUSED(type);
-}
-
-#if defined(Q_OS_SYMBIAN) && !defined(QT_NO_OPENVG)
-class BitmapProvider : public QNativeImageHandleProvider
-{
-public:
- BitmapProvider() : bmp(0), refCount(0), w(50), h(60) { }
- void get(void **handle, QString *type);
- void release(void *handle, const QString &type);
-
- CFbsBitmap *bmp;
- int refCount, w, h;
- void *returnedHandle;
- QString returnedType;
-};
-
-void BitmapProvider::get(void **handle, QString *type)
-{
- // There may not be a release() if the get() fails so don't bother with
- // refcounting in such cases.
- if (bmp)
- ++refCount;
- returnedType = QLatin1String("CFbsBitmap");
- returnedHandle = bmp;
- *handle = returnedHandle;
- *type = returnedType;
-}
-
-void BitmapProvider::release(void *handle, const QString &type)
-{
- if (handle == returnedHandle && type == returnedType && returnedHandle) {
- --refCount;
- }
-}
-#endif // symbian & openvg
-
-class tst_NativeImageHandleProvider : public QObject
-{
- Q_OBJECT
-
-public:
- tst_NativeImageHandleProvider() { }
-
-private slots:
- void create();
- void bitmap();
- void hibernate();
-};
-
-void tst_NativeImageHandleProvider::create()
-{
- QPixmap pm = pixmapFromNativeImageHandleProvider(0);
- QVERIFY(pm.isNull());
- QPixmap tmp(10, 20);
- if (tmp.handle()->classId() == QPlatformPixmap::OpenVGClass) {
- // Verify that null pixmap is properly returned when get() provides bogus results.
- DummyProvider prov;
- pm = pixmapFromNativeImageHandleProvider(&prov);
- QVERIFY(pm.isNull());
- pm = QPixmap();
- } else {
- QSKIP("Not openvg, skipping non-trivial tests", SkipSingle);
- }
-}
-
-void tst_NativeImageHandleProvider::bitmap()
-{
-#if defined(Q_OS_SYMBIAN) && !defined(QT_NO_OPENVG)
- QPixmap tmp(10, 20);
- if (tmp.handle()->classId() == QPlatformPixmap::OpenVGClass) {
- BitmapProvider prov;
-
- // This should fail because of null ptr.
- QPixmap pm = pixmapFromNativeImageHandleProvider(&prov);
- QVERIFY(pm.isNull());
- pm = QPixmap();
- QCOMPARE(prov.refCount, 0);
-
- prov.bmp = new CFbsBitmap;
- QCOMPARE(prov.bmp->Create(TSize(prov.w, prov.h), EColor16MAP), KErrNone);
- CFbsBitmapDevice *bitmapDevice = CFbsBitmapDevice::NewL(prov.bmp);
- CBitmapContext *bitmapContext = 0;
- QCOMPARE(bitmapDevice->CreateBitmapContext(bitmapContext), KErrNone);
- TRgb symbianColor = TRgb(255, 200, 100);
- bitmapContext->SetBrushColor(symbianColor);
- bitmapContext->Clear();
- delete bitmapContext;
- delete bitmapDevice;
-
- pm = pixmapFromNativeImageHandleProvider(&prov);
- QVERIFY(!pm.isNull());
- QCOMPARE(pm.width(), prov.w);
- QCOMPARE(pm.height(), prov.h);
- QVERIFY(prov.refCount == 1);
- QImage img = pm.toImage();
- QVERIFY(prov.refCount == 1);
- QRgb pix = img.pixel(QPoint(1, 2));
- QCOMPARE(qRed(pix), symbianColor.Red());
- QCOMPARE(qGreen(pix), symbianColor.Green());
- QCOMPARE(qBlue(pix), symbianColor.Blue());
-
- pm = QPixmap(); // should result in calling release
- QCOMPARE(prov.refCount, 0);
- delete prov.bmp;
- } else {
- QSKIP("Not openvg", SkipSingle);
- }
-#else
- QSKIP("Not applicable", SkipSingle);
-#endif
-}
-
-void tst_NativeImageHandleProvider::hibernate()
-{
-#if defined(Q_OS_SYMBIAN) && !defined(QT_NO_OPENVG)
- QPixmap tmp(10, 20);
- if (tmp.handle()->classId() == QPlatformPixmap::OpenVGClass) {
- BitmapProvider prov;
- prov.bmp = new CFbsBitmap;
- QCOMPARE(prov.bmp->Create(TSize(prov.w, prov.h), EColor16MAP), KErrNone);
-
- QPixmap pm = pixmapFromNativeImageHandleProvider(&prov);
- QCOMPARE(prov.refCount, 1);
-
- QVGPlatformPixmap *vgpd = static_cast<QVGPlatformPixmap *>(pm.handle());
- vgpd->hibernate();
- QCOMPARE(prov.refCount, 0);
-
- // Calling toVGImage() may cause some warnings as we don't have a gui initialized,
- // but the only thing we care about here is get() being called.
- vgpd->toVGImage();
- QCOMPARE(prov.refCount, 1);
-
- pm = QPixmap();
- QCOMPARE(prov.refCount, 0);
- delete prov.bmp;
- } else {
- QSKIP("Not openvg", SkipSingle);
- }
-#else
- QSKIP("Not applicable", SkipSingle);
-#endif
-}
-
-int main(int argc, char *argv[])
-{
- QApplication::setGraphicsSystem("openvg");
- QApplication app(argc, argv);
- tst_NativeImageHandleProvider tc;
- return QTest::qExec(&tc, argc, argv);
-}
-
-#include "tst_nativeimagehandleprovider.moc"
projects / profile / ivi / qtbase.git / commitdiff