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VideoCommon: add additional locks around asset access and usage to ensure thread safety

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This commit is contained in:
iwubcode
2023-06-05 16:19:46 -05:00
parent ce2b63dcc0
commit 9d7ab47738
7 changed files with 92 additions and 56 deletions
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Source/Core/VideoCommon/Assets/TextureAsset.cpp
+11 -7
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@@ -9,31 +9,35 @@ namespace VideoCommon
{
CustomAssetLibrary::LoadInfo RawTextureAsset::LoadImpl(const CustomAssetLibrary::AssetID& asset_id)
{
std::lock_guard lk(m_lock);
auto potential_data = std::make_shared<CustomTextureData>();
const auto loaded_info = m_owning_library->LoadTexture(asset_id, potential_data.get());
if (loaded_info.m_bytes_loaded == 0)
return {};
m_loaded = true;
m_data = std::move(potential_data);
{
std::lock_guard lk(m_data_lock);
m_loaded = true;
m_data = std::move(potential_data);
}
return loaded_info;
}
CustomAssetLibrary::LoadInfo GameTextureAsset::LoadImpl(const CustomAssetLibrary::AssetID& asset_id)
{
std::lock_guard lk(m_lock);
auto potential_data = std::make_shared<CustomTextureData>();
const auto loaded_info = m_owning_library->LoadGameTexture(asset_id, potential_data.get());
if (loaded_info.m_bytes_loaded == 0)
return {};
m_loaded = true;
m_data = std::move(potential_data);
{
std::lock_guard lk(m_data_lock);
m_loaded = true;
m_data = std::move(potential_data);
}
return loaded_info;
}
bool GameTextureAsset::Validate(u32 native_width, u32 native_height) const
{
std::lock_guard lk(m_lock);
std::lock_guard lk(m_data_lock);
if (!m_loaded)
{