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Initial attempt to disable Wayland platform on Nvidia

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This commit is contained in:
AdenKoperczak 2025-07-08 21:44:55 -04:00
parent fa50defe62
commit 7723aee1d8
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GPG key ID: 9843017036F62EE7
1 changed files with 34 additions and 0 deletions
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34
scwx-qt/source/scwx/qt/main/main.cpp
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@ -19,6 +19,8 @@
#include <scwx/util/logger.hpp>
#include <scwx/util/threads.hpp>
#include <filesystem>
#include <fstream>
#include <string>
#include <vector>
@ -42,6 +44,7 @@ static const auto logger_ = scwx::util::Logger::Create(logPrefix_);
static void ConfigureTheme(const std::vector<std::string>& args);
static void OverrideDefaultStyle(const std::vector<std::string>& args);
static void OverridePlatform();
int main(int argc, char* argv[])
{
@ -52,6 +55,8 @@ int main(int argc, char* argv[])
args.push_back(argv[i]);
}
OverridePlatform();
// Initialize logger
auto& logManager = scwx::qt::manager::LogManager::Instance();
logManager.Initialize();
@ -252,3 +257,32 @@ OverrideDefaultStyle([[maybe_unused]] const std::vector<std::string>& args)
}
#endif
}
constexpr std::string NVIDIA_ID = "0x10de";
static void OverridePlatform()
{
#if defined(__linux__)
namespace fs = std::filesystem;
for (const auto& entry : fs::directory_iterator("/sys/class/drm"))
{
if (!entry.is_directory() ||
!entry.path().filename().string().starts_with("card"))
{
continue;
}
auto vendorPath = entry.path() / "device" / "vendor";
std::ifstream vendorFile(vendorPath);
std::string vendor;
if (vendorFile && std::getline(vendorFile, vendor))
{
if (vendor == NVIDIA_ID)
{
// Force xcb on NVIDIA
setenv("QT_QPA_PLATFORM", "xcb", 1);
return;
}
}
}
#endif
}