eu07/maszyna
16
0
Fork 0
mirror of https://github.com/MaSzyna-EU07/maszyna.git synced 2026-07-20 07:59:18 +02:00
Code Issues 123 Wiki Activity

Add EU7 PACK v11 UTEX, section unload, and LRU streaming caches

Browse Source 
Bake deduplicated section texture lists (UTEX) and read them at runtime so
texture warm/prefetch no longer scans every instance. Evict PACK sections
outside a 16 km keep ring and cap mesh/nodedata/texture warm caches to stop
RAM and apply cost from growing without bound during long fast camera flight.

- Bake v11 (format=4): UMES + UTEX + CHNK; mesh/texture ordering by frequency
- Runtime: incremental UTEX warm, adaptive apply slices, preempt/catchup tuning
- Unload: track instances per section, Region erase, pack pool release
- LRU: mesh/nodedata (2000, ref-counted), warmed textures (2048)
- Bench/diagnostics: unload and cache eviction counters
- Fix pack instance erase in Region; resolve duplicate helper symbols
This commit is contained in:
maj00r
2026-06-14 21:22:50 +02:00
parent 56d72fb25e
commit 2ee5f93353
16 changed files with 1228 additions and 104 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
scene/scene.cpp
View File

@@ -444,6 +444,33 @@ basic_cell::insert( TMemCell *Memorycell ) {
void
basic_cell::erase( TAnimModel *Instance ) {
if( Instance->m_eu7_pack && Instance->m_instanceable ) {
m_instancesopaque.erase(
std::remove_if(
std::begin( m_instancesopaque ), std::end( m_instancesopaque ),
[=]( TAnimModel *instance ) {
return instance == Instance; } ),
std::end( m_instancesopaque ) );
if( Instance->Model() != nullptr ) {
instance_bucket_key key;
key.pModel = Instance->Model();
auto const *mat { Instance->Material() };
if( mat != nullptr ) {
for( int i { 0 }; i < 5; ++i ) { key.skins[ i ] = mat->replacable_skins[ i ]; }
}
auto bucket { m_instancebuckets_opaque.find( key ) };
if( bucket != m_instancebuckets_opaque.end() ) {
bucket->second.erase(
std::remove( std::begin( bucket->second ), std::end( bucket->second ), Instance ),
std::end( bucket->second ) );
if( bucket->second.empty() ) {
m_instancebuckets_opaque.erase( bucket );
}
}
}
return;
}
auto const flags = Instance->Flags();
auto alpha =
( Instance->Material() != nullptr ?