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Viewing changes to src/plugins/platforms/hybris/qhybrisbackingstore.cpp

  • Committer: Loïc Molinari
  • Date: 2012-09-26 13:46:46 UTC
  • Revision ID: loic.molinari@canonical.com-20120926134646-4j5m7r0h5sikzoes
Initial import.

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src/plugins/platforms/hybris/qhybrisbackingstore.cpp
 
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// Copyright © 2012 Canonical Ltd
 
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// FIXME(loicm) Add copyright notice here.
 
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#include "qhybrisbackingstore.h"
 
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#include <QtGui/QOpenGLContext>
 
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#include <QtGui/QOpenGLPaintDevice>
 
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QT_BEGIN_NAMESPACE
 
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QHybrisBackingStore::QHybrisBackingStore(QWindow* window)
 
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    : QPlatformBackingStore(window)
 
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    , m_context(new QOpenGLContext) {
 
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  m_context->setFormat(window->requestedFormat());
 
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  m_context->setScreen(window->screen());
 
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  m_context->create();
 
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}
 
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QHybrisBackingStore::~QHybrisBackingStore() {
 
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  delete m_context;
 
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}
 
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QPaintDevice *QHybrisBackingStore::paintDevice() {
 
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  return m_device;
 
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}
 
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void QHybrisBackingStore::flush(QWindow* window, const QRegion& region, const QPoint& offset) {
 
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  Q_UNUSED(region);
 
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  Q_UNUSED(offset);
 
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#ifdef QHYBRIS_DEBUG
 
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  qWarning("QEglBackingStore::flush %p", window);
 
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#endif
 
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  m_context->swapBuffers(window);
 
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}
 
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void QHybrisBackingStore::beginPaint(const QRegion& ) {
 
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  window()->setSurfaceType(QSurface::OpenGLSurface);
 
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  m_context->makeCurrent(window());
 
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  m_device = new QOpenGLPaintDevice(window()->size());
 
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}
 
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void QHybrisBackingStore::endPaint() {
 
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  delete m_device;
 
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}
 
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void QHybrisBackingStore::resize(const QSize& size, const QRegion& staticContents) {
 
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  Q_UNUSED(size);
 
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  Q_UNUSED(staticContents);
 
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}
 
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QT_END_NAMESPACE