/*!
\reimp
*/
QSGNode *QQuickPaintedItem::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *data)
{
Q_UNUSED(data);
Q_D(QQuickPaintedItem);
if (width() <= 0 || height() <= 0) {
delete oldNode;
if (d->textureProvider) {
d->textureProvider->node = 0;
d->textureProvider->fireTextureChanged();
}
return 0;
}
QSGPainterNode *node = static_cast<QSGPainterNode *>(oldNode);
if (!node) {
node = d->sceneGraphContext()->createPainterNode(this);
d->node = node;
}
QRectF br = contentsBoundingRect();
node->setPreferredRenderTarget(d->renderTarget);
node->setFastFBOResizing(d->performanceHints & FastFBOResizing);
node->setSize(QSize(qRound(br.width()), qRound(br.height())));
node->setSmoothPainting(d->antialiasing);
node->setLinearFiltering(d->smooth);
node->setMipmapping(d->mipmap);
node->setOpaquePainting(d->opaquePainting);
node->setFillColor(d->fillColor);
node->setContentsScale(d->contentsScale);
node->setDirty(d->dirtyRect);
node->update();
d->dirtyRect = QRect();
if (d->textureProvider) {
d->textureProvider->node = node;
d->textureProvider->fireTextureChanged();
}
return node;
}
/*!
\reimp
*/
QSGNode *QQuickPaintedItem::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *data)
{
Q_UNUSED(data);
Q_D(QQuickPaintedItem);
if (width() <= 0 || height() <= 0) {
delete oldNode;
if (d->textureProvider) {
d->textureProvider->node = 0;
d->textureProvider->fireTextureChanged();
}
return 0;
}
QSGPainterNode *node = static_cast<QSGPainterNode *>(oldNode);
if (!node) {
node = d->sceneGraphContext()->createPainterNode(this);
d->node = node;
}
bool hasTextureSize = d->textureSize.width() > 0 && d->textureSize.height() > 0;
// Use the compat mode if any of the compat things are set and
// textureSize is 0x0.
if (!hasTextureSize
&& (d->contentsScale != 1
|| (d->contentsSize.width() > 0 && d->contentsSize.height() > 0))) {
QRectF br = contentsBoundingRect();
node->setContentsScale(d->contentsScale);
QSize size = QSize(qRound(br.width()), qRound(br.height()));
node->setSize(size);
node->setTextureSize(size);
} else {
// The default, use textureSize or item's size * device pixel ratio
node->setContentsScale(1);
QSize itemSize(qRound(width()), qRound(height()));
node->setSize(itemSize);
QSize textureSize = (hasTextureSize ? d->textureSize : itemSize)
* window()->effectiveDevicePixelRatio();
node->setTextureSize(textureSize);
}
node->setPreferredRenderTarget(d->renderTarget);
node->setFastFBOResizing(d->performanceHints & FastFBOResizing);
node->setSmoothPainting(d->antialiasing);
node->setLinearFiltering(d->smooth);
node->setMipmapping(d->mipmap);
node->setOpaquePainting(d->opaquePainting);
node->setFillColor(d->fillColor);
node->setDirty(d->dirtyRect);
node->update();
d->dirtyRect = QRect();
if (d->textureProvider) {
d->textureProvider->node = node;
d->textureProvider->fireTextureChanged();
}
return node;
}
QSGTexture *texture() const { return node ? node->texture() : 0; }
QSGTexture *texture() const override { return node ? node->texture() : 0; }