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D3D11/ShaderCache: Don't delete cache when running 2 instances

This commit is contained in:
Connor McLaughlin 2022-03-27 05:23:24 +10:00 committed by lightningterror
parent b4bd36c4b2
commit cec089a271
1 changed files with 10 additions and 0 deletions
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10
common/D3D11/ShaderCache.cpp
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@ -130,7 +130,17 @@ bool D3D11::ShaderCache::ReadExisting(const std::string& index_filename, const s
{ {
m_index_file = FileSystem::OpenCFile(index_filename.c_str(), "r+b"); m_index_file = FileSystem::OpenCFile(index_filename.c_str(), "r+b");
if (!m_index_file) if (!m_index_file)
{
// special case here: when there's a sharing violation (i.e. two instances running),
// we don't want to blow away the cache. so just continue without a cache.
if (errno == EACCES)
{
Console.WriteLn("Failed to open shader cache index with EACCES, are you running two instances?");
return true;
}
return false; return false;
}
u32 file_version = 0; u32 file_version = 0;
u32 data_version = 0; u32 data_version = 0;