diff options
Diffstat (limited to 'src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp')
| -rw-r--r-- | src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp b/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp index 2a2a098..b6ba7ec 100644 --- a/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp +++ b/src/plugins/graphicssystems/meego/qmeegolivepixmapdata.cpp @@ -194,6 +194,8 @@ QImage* QMeeGoLivePixmapData::lock(EGLSyncKHR fenceSync) void *data = 0; int pitch = 0; + int surfaceWidth = 0; + int surfaceHeight = 0; EGLSurface surface = 0; QImage::Format format; lockedImage = QImage(); @@ -206,9 +208,11 @@ QImage* QMeeGoLivePixmapData::lock(EGLSyncKHR fenceSync) 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: - // uqery also the format. + // query also the format. if (backingX11Pixmap->depth() > 16) format = QImage::Format_ARGB32_Premultiplied; else @@ -219,7 +223,13 @@ QImage* QMeeGoLivePixmapData::lock(EGLSyncKHR fenceSync) return &lockedImage; } - lockedImage = QImage((uchar *) data, width(), height(), format); + 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; } |