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VideoCommon: introduce linked assets in TCacheEntry, allowing for assets to be reloaded

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This commit is contained in:
iwubcode
2023-03-21 19:54:50 -05:00
parent f1f1ecc9d1
commit ca8d6748d6
2 changed files with 48 additions and 3 deletions
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35
Source/Core/VideoCommon/TextureCacheBase.cpp
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@ -272,6 +272,15 @@ void TextureCacheBase::SetBackupConfig(const VideoConfig& config)
config.graphics_mod_config ? config.graphics_mod_config->GetChangeCount() : 0;
}
bool TextureCacheBase::DidLinkedAssetsChange(const TCacheEntry& entry)
{
if (!entry.linked_asset.m_asset)
return false;
const auto last_asset_write_time = entry.linked_asset.m_asset->GetLastLoadedTime();
return last_asset_write_time > entry.linked_asset.m_last_write_time;
}
RcTcacheEntry TextureCacheBase::ApplyPaletteToEntry(RcTcacheEntry& entry, const u8* palette,
TLUTFormat tlutfmt)
{
@ -1271,9 +1280,26 @@ private:
};
TCacheEntry* TextureCacheBase::Load(const TextureInfo& texture_info)
{
if (auto entry = LoadImpl(texture_info, false))
{
if (!DidLinkedAssetsChange(*entry))
{
return entry;
}
InvalidateTexture(GetTexCacheIter(entry));
return LoadImpl(texture_info, true);
}
return nullptr;
}
TCacheEntry* TextureCacheBase::LoadImpl(const TextureInfo& texture_info, bool force_reload)
{
// if this stage was not invalidated by changes to texture registers, keep the current texture
if (TMEM::IsValid(texture_info.GetStage()) && bound_textures[texture_info.GetStage()])
if (!force_reload && TMEM::IsValid(texture_info.GetStage()) &&
bound_textures[texture_info.GetStage()])
{
TCacheEntry* entry = bound_textures[texture_info.GetStage()].get();
// If the TMEM configuration is such that this texture is more or less guaranteed to still
@ -1582,6 +1608,7 @@ RcTcacheEntry TextureCacheBase::GetTexture(const int textureCacheSafetyColorSamp
InvalidateTexture(oldest_entry);
}
CachedTextureAsset cached_texture_asset;
std::shared_ptr<VideoCommon::CustomTextureData> data = nullptr;
bool has_arbitrary_mipmaps = false;
std::shared_ptr<HiresTexture> hires_texture;
@ -1591,6 +1618,8 @@ RcTcacheEntry TextureCacheBase::GetTexture(const int textureCacheSafetyColorSamp
if (hires_texture)
{
data = hires_texture->GetAsset()->GetData();
cached_texture_asset = {hires_texture->GetAsset(),
hires_texture->GetAsset()->GetLastLoadedTime()};
has_arbitrary_mipmaps = hires_texture->HasArbitraryMipmaps();
if (data)
{
@ -1603,9 +1632,11 @@ RcTcacheEntry TextureCacheBase::GetTexture(const int textureCacheSafetyColorSamp
}
}
return CreateTextureEntry(
auto entry = CreateTextureEntry(
TextureCreationInfo{base_hash, full_hash, bytes_per_block, palette_size}, texture_info,
textureCacheSafetyColorSampleSize, data.get(), has_arbitrary_mipmaps);
entry->linked_asset = std::move(cached_texture_asset);
return entry;
}
RcTcacheEntry TextureCacheBase::CreateTextureEntry(