/*!
\reimp
*/
void QThemeLevelItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
resizeImages(boundingRect().width() * d->count, boundingRect().height());
QRectF source(d->currentFrame * boundingRect().width(), 0, boundingRect().width(), boundingRect().height());
painter->drawPixmap(boundingRect(), image(), source);
QThemeItem::paint(painter, option, widget);
}
void LayerEditScene::setLayer(Layer *layer)
{
_layer = layer;
if(_layer != 0) {
resizeImages(QSize());
recalculatePositions();
}
}
void Palette::setSprites(const QList<Sprite> &sprites)
{
_sprites = sprites;
qSort(_sprites.begin(), _sprites.end(), compareBySize);
resizeImages(QSize(), _previewSize);
recalculatePositions();
}
void ToneMap::applyPS20(RenderDevice* rd) {
// TODO: obey viewport
resizeImages(rd);
TextureRef bloomMap = getBloomMap(rd);
rd->push2D();
rd->setAlphaTest(RenderDevice::ALPHA_ALWAYS_PASS, 0);
rd->setColor(Color3::white());
// Undo renderdevice's 0.35 translation
rd->setCameraToWorldMatrix(CoordinateFrame());
rd->setObjectToWorldMatrix(CoordinateFrame());
// Grab the image of the screen that was just rendered
Rect2D rect = Rect2D::xywh(0, 0, rd->width(), rd->height());
screenImage->copyFromScreen(rect);
// Threshold, gaussian blur horizontally, and subsample so that we have an image 1/4 as wide.
bloomShader[0]->args.set("screenImage", screenImage);
rd->setShader(bloomShader[0]);
Draw::fastRect2D(bloomMapIntermediate->rect2DBounds(), rd);
bloomMapIntermediate->copyFromScreen(bloomMapIntermediate->rect2DBounds());
// Gaussian filter vertically and subsample so that we have an image 1/4 as high and
// blend this result in with the previous frame's bloom map to produce motion blur in
// bright areas.
bloomShader[1]->args.set("bloomImage", bloomMapIntermediate);
bloomShader[1]->args.set("oldBloom", bloomMap);
rd->setShader(bloomShader[1]);
Draw::fastRect2D(bloomMap->rect2DBounds(), rd);
bloomMap->copyFromScreen(bloomMap->rect2DBounds());
bool showBloomMap = false; // Set to true for debugging
if (! showBloomMap) {
// Now combine
bloomShader[2]->args.set("screenImage", screenImage);
bloomShader[2]->args.set("bloomImage", bloomMap);
bloomShader[2]->args.set("gamma", RG);
rd->setShader(bloomShader[2]);
Draw::fastRect2D(rect, rd);
}
rd->pop2D();
}
void Palette::setPreviewSize(const QSize &size)
{
resizeImages(_previewSize, size);
_previewSize = size;
recalculatePositions();
}
