From 6efef691c7e4a92f464b8355e306e549c8ad7c6d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sveinar=20S=C3=B8pler?= <cybermax@dexter.no>
Date: Sun, 2 Feb 2025 23:05:13 +0100
Subject: [PATCH] nvofapi: Only export used symbols

---
 src/meson.build       | 1 +
 src/nvofapi64.def     | 7 +++++++
 src/nvofapi_cuda.cpp  | 2 +-
 src/nvofapi_d3d11.cpp | 2 +-
 src/nvofapi_d3d12.cpp | 2 +-
 5 files changed, 11 insertions(+), 3 deletions(-)
 create mode 100644 src/nvofapi64.def

diff --git a/src/meson.build b/src/meson.build
index f0bc6836..5206a93b 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -63,5 +63,6 @@ if dxvk_cpu_family == 'x86_64'
     name_prefix         : '',
     dependencies        : [ lib_version ],
     include_directories : [ nvapi_headers, vk_headers ],
+    vs_module_defs      : target_name+'.def',
     install             : true)
 endif
diff --git a/src/nvofapi64.def b/src/nvofapi64.def
new file mode 100644
index 00000000..5bb15185
--- /dev/null
+++ b/src/nvofapi64.def
@@ -0,0 +1,7 @@
+LIBRARY nvofapi.dll
+EXPORTS
+    NvOFAPICreateInstanceCuda @1
+    NvOFAPICreateInstanceD3D11 @2
+    NvOFAPICreateInstanceD3D12 @3
+    NvOFAPICreateInstanceVk @4
+    NvOFGetMaxSupportedApiVersion @5
diff --git a/src/nvofapi_cuda.cpp b/src/nvofapi_cuda.cpp
index eeaeae34..ffd61b0f 100644
--- a/src/nvofapi_cuda.cpp
+++ b/src/nvofapi_cuda.cpp
@@ -6,7 +6,7 @@ extern "C" {
 
     using namespace dxvk;
 
-    NV_OF_STATUS __cdecl NvOFAPICreateInstanceCuda(uint32_t apiVer, void* functionList) {
+    NV_OF_STATUS NVOFAPI NvOFAPICreateInstanceCuda(uint32_t apiVer, void* functionList) {
         constexpr auto n = __func__;
 
         if (log::tracing())
diff --git a/src/nvofapi_d3d11.cpp b/src/nvofapi_d3d11.cpp
index 300b9267..b851d5f5 100644
--- a/src/nvofapi_d3d11.cpp
+++ b/src/nvofapi_d3d11.cpp
@@ -6,7 +6,7 @@ extern "C" {
 
     using namespace dxvk;
 
-    NV_OF_STATUS __cdecl NvOFAPICreateInstanceD3D11(uint32_t apiVer, NV_OF_D3D11_API_FUNCTION_LIST* functionList) {
+    NV_OF_STATUS NVOFAPI NvOFAPICreateInstanceD3D11(uint32_t apiVer, NV_OF_D3D11_API_FUNCTION_LIST* functionList) {
         constexpr auto n = __func__;
 
         if (log::tracing())
diff --git a/src/nvofapi_d3d12.cpp b/src/nvofapi_d3d12.cpp
index 67c747c0..e03d6b22 100644
--- a/src/nvofapi_d3d12.cpp
+++ b/src/nvofapi_d3d12.cpp
@@ -126,7 +126,7 @@ extern "C" {
     }
 
     // ETBLs
-    NV_OF_STATUS __stdcall NvOFAPICreateInstanceD3D12(uint32_t apiVer, NV_OF_D3D12_API_FUNCTION_LIST* functionList) {
+    NV_OF_STATUS NVOFAPI NvOFAPICreateInstanceD3D12(uint32_t apiVer, NV_OF_D3D12_API_FUNCTION_LIST* functionList) {
         uint32_t apiVerMajor = (apiVer & 0xfffffff0) >> 4;
         uint32_t apiVerMinor = (apiVer & 0xf);
         constexpr auto n = __func__;