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Diffstat (limited to 'src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp')
-rw-r--r--src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp21
1 files changed, 21 insertions, 0 deletions
diff --git a/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp b/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp
index e4f1900..2a2a098 100644
--- a/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp
+++ b/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp
@@ -49,6 +49,8 @@
#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,
@@ -118,21 +120,29 @@ QMeeGoLivePixmapData::QMeeGoLivePixmapData(int w, int h, QImage::Format format)
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();
@@ -245,6 +255,8 @@ bool QMeeGoLivePixmapData::scroll(int dx, int dy, const QRect &rect)
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());
@@ -290,3 +302,12 @@ void QMeeGoLivePixmapData::destroySurfaceForPixmapData(QPixmapData* pmd)
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;
+ }
+}