From aafc916bb66250da7df8a45f3f04cd2fded9efa8 Mon Sep 17 00:00:00 2001
From: bicarus-dev <202771338+bicarus-dev@users.noreply.github.com>
Date: Sat, 24 May 2025 12:49:58 -0700
Subject: [PATCH] launcher: detect custom nvidia DLLs (#329)

## Link to GitHub Issue, if one exists
n/a

## Description of change
Complain if nvcuda.dll, nvcuvid.dll, or nvEncodeAPI64.dll are found in
modules or in root directory. This would complain for spice-provided
stubs as well.

## Testing
---
 src/spice2x/launcher/launcher.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/spice2x/launcher/launcher.cpp b/src/spice2x/launcher/launcher.cpp
index a8d9f2b..4c04303 100644
--- a/src/spice2x/launcher/launcher.cpp
+++ b/src/spice2x/launcher/launcher.cpp
@@ -1912,6 +1912,9 @@ int main_implementation(int argc, char *argv[]) {
     libutils::warn_if_dll_exists("d3d12.dll");
     libutils::warn_if_dll_exists("dxgi.dll");
     libutils::warn_if_dll_exists("opengl32.dll");
+    libutils::warn_if_dll_exists("nvcuda.dll");
+    libutils::warn_if_dll_exists("nvcuvid.dll");
+    libutils::warn_if_dll_exists("nvEncodeAPI64.dll");
 
     // complain loudly & early about dll load ordering issue
     libutils::check_duplicate_dlls();