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[dxgi] Introduce dxgi.enableUe4Workarounds option

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This commit is contained in:
Philip Rebohle 2024-11-16 16:39:14 +01:00 committed by Philip Rebohle
parent 1dcc9f3b6a
commit 482e758aee
2 changed files with 7 additions and 4 deletions
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9
src/dxgi/dxgi_options.cpp
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@ -47,7 +47,7 @@ namespace dxvk {
}
static bool isHDRDisallowed() {
static bool isHDRDisallowed(bool enableUe4Workarounds) {
#ifdef _WIN32
// Unreal Engine 4 titles use AGS/NVAPI to try and enable
// HDR globally.
@ -70,7 +70,7 @@ namespace dxvk {
// Luckily for us, they only load d3d12.dll on the D3D12 render path
// so we can key off that to force disable HDR only in D3D11.
std::string exeName = env::getExeName();
bool isUE4 = exeName.find("-Win64-Shipping") != std::string::npos;
bool isUE4 = enableUe4Workarounds || exeName.find("-Win64-Shipping") != std::string::npos;
bool hasD3D12 = GetModuleHandleA("d3d12") != nullptr;
if (isUE4 && !hasD3D12 && !isNvapiEnabled())
@ -115,7 +115,10 @@ namespace dxvk {
}
this->enableHDR = config.getOption<bool>("dxgi.enableHDR", env::getEnvVar("DXVK_HDR") == "1");
if (this->enableHDR && isHDRDisallowed()) {
bool enableUe4Workarounds = config.getOption<bool>("dxgi.enableUe4Workarounds", false);
if (this->enableHDR && isHDRDisallowed(enableUe4Workarounds)) {
Logger::info("HDR was configured to be enabled, but has been force disabled as a UE4 DX11 game was detected.");
this->enableHDR = false;
}

2
src/util/config/config.cpp
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@ -443,7 +443,7 @@ namespace dxvk {
/* GTA Definitive Edition trilogy *
* Static ags crash with HDR support */
{ R"(\\(LibertyCity|ViceCity|SanAndreas)\.exe$)", {{
{ "dxgi.hideAmdGpu", "True" },
{ "dxgi.enableUe4Workarounds", "True" },
}} },
/**********************************************/