40 static bool _buildComposition(LottieComposition* comp, LottieLayer* parent);
955 void LottieBuilder::updatePrecomp(LottieComposition* comp, LottieLayer* precomp, float frameNo)  in updatePrecomp()  argument
959     frameNo = precomp->remap(comp, frameNo, exps);  in updatePrecomp()
963         if (!child->matteSrc) updateLayer(comp, precomp->scene, child, frameNo);  in updatePrecomp()
1198 bool LottieBuilder::updateMatte(LottieComposition* comp, float frameNo, Scene* scene, LottieLayer* …  in updateMatte()  argument
1203     updateLayer(comp, scene, target, frameNo);  in updateMatte()
1235 void LottieBuilder::updateLayer(LottieComposition* comp, Scene* scene, LottieLayer* layer, float fr…  in updateLayer()  argument
1256     if (!updateMatte(comp, frameNo, scene, layer)) return;  in updateLayer()
1260             updatePrecomp(comp, layer, frameNo);  in updateLayer()
1297 static void _buildReference(LottieComposition* comp, LottieLayer* layer)  in _buildReference()  argument
1299     for (auto asset = comp->assets.begin(); asset < comp->assets.end(); ++asset) {  in _buildReference()
1303             if (_buildComposition(comp, assetLayer)) {  in _buildReference()
1339 static void _attachFont(LottieComposition* comp, LottieLayer* parent)  in _attachFont()  argument
1347         for (uint32_t i = 0; i < comp->fonts.count; ++i) {  in _attachFont()
1348             auto font = comp->fonts[i];  in _attachFont()
1359 static bool _buildComposition(LottieComposition* comp, LottieLayer* parent)  in _buildComposition()  argument
1369         if (child->rid) _buildReference(comp, child);  in _buildComposition()
1385             if (child->matteTarget->rid) _buildReference(comp, child->matteTarget);  in _buildComposition()
1390         if (child->type == LottieLayer::Text) _attachFont(comp, child);  in _buildComposition()
1400 bool LottieBuilder::update(LottieComposition* comp, float frameNo)  in update()  argument
1402     if (comp->root->children.empty()) return false;  in update()
1404     frameNo += comp->root->inFrame;  in update()
1405     if (frameNo <comp->root->inFrame) frameNo = comp->root->inFrame;  in update()
1406     if (frameNo >= comp->root->outFrame) frameNo = (comp->root->outFrame - 1);  in update()
1409     auto root = comp->root;  in update()
1412     if (exps && comp->expressions) exps->update(comp->timeAtFrame(frameNo));  in update()
1416         if (!layer->matteSrc) updateLayer(comp, root->scene, layer, frameNo);  in update()
1423 void LottieBuilder::build(LottieComposition* comp)  in build()  argument
1425     if (!comp) return;  in build()
1427     comp->root->scene = Scene::gen().release();  in build()
1429     _buildComposition(comp, comp->root);  in build()
1431     if (!update(comp, 0)) return;  in build()
1435     clip->appendRect(0, 0, comp->w, comp->h);  in build()
1436     comp->root->scene->clip(std::move(clip));  in build()