piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-24 06:39:46 -06:00
Code Issues Packages Projects Releases Wiki Activity

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

Browse Source
This commit is contained in:
iwubcode
2023-06-04 23:01:29 -05:00
parent ce2b63dcc0
commit 9d7ab47738
7 changed files with 92 additions and 56 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
Source/Core/VideoCommon/Assets/TextureAsset.cpp
View File

@ -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)
{