Add runtime wrapper ABI smoke probe and CI execution

2026-03-23 07:40:14 +00:00 · 2026-03-09 02:42:07 -07:00 · 2026-03-09 02:42:07 -07:00 · a08260e2b8
commit a08260e2b8
parent 09d6cd41c7
3 changed files with 133 additions and 0 deletions
--- a/src/rendering/amd_fsr3_wrapper_runtime_smoke.cpp
+++ b/src/rendering/amd_fsr3_wrapper_runtime_smoke.cpp
@ -0,0 +1,107 @@
+#include "rendering/amd_fsr3_wrapper_abi.h"
+
+#include <cstdint>
+#include <cstring>
+#include <iostream>
+
+#if defined(_WIN32)
+#include <windows.h>
+using LibHandle = HMODULE;
+static LibHandle openLibrary(const char* path) { return LoadLibraryA(path); }
+static void* loadSymbol(LibHandle lib, const char* name) {
+    return lib ? reinterpret_cast<void*>(GetProcAddress(lib, name)) : nullptr;
+}
+static void closeLibrary(LibHandle lib) {
+    if (lib) FreeLibrary(lib);
+}
+#else
+#include <dlfcn.h>
+using LibHandle = void*;
+static LibHandle openLibrary(const char* path) { return dlopen(path, RTLD_NOW | RTLD_LOCAL); }
+static void* loadSymbol(LibHandle lib, const char* name) { return lib ? dlsym(lib, name) : nullptr; }
+static void closeLibrary(LibHandle lib) {
+    if (lib) dlclose(lib);
+}
+#endif
+
+int main(int argc, char** argv) {
+    const char* libPath = (argc > 1) ? argv[1]
+#if defined(_WIN32)
+        : "ffx_fsr3_vk_wrapper.dll";
+#elif defined(__APPLE__)
+        : "libffx_fsr3_vk_wrapper.dylib";
+#else
+        : "./build/bin/libffx_fsr3_vk_wrapper.so";
+#endif
+
+    LibHandle lib = openLibrary(libPath);
+    if (!lib) {
+        std::cerr << "smoke: failed to load wrapper library: " << libPath << "\n";
+        return 2;
+    }
+
+    auto getAbiVersion = reinterpret_cast<uint32_t (*)()>(
+        loadSymbol(lib, "wowee_fsr3_wrapper_get_abi_version"));
+    auto getName = reinterpret_cast<const char* (*)()>(
+        loadSymbol(lib, "wowee_fsr3_wrapper_get_name"));
+    auto getBackend = reinterpret_cast<const char* (*)(WoweeFsr3WrapperContext)>(
+        loadSymbol(lib, "wowee_fsr3_wrapper_get_backend"));
+    auto getCaps = reinterpret_cast<uint32_t (*)(WoweeFsr3WrapperContext)>(
+        loadSymbol(lib, "wowee_fsr3_wrapper_get_capabilities"));
+    auto initialize = reinterpret_cast<int32_t (*)(const WoweeFsr3WrapperInitDesc*, WoweeFsr3WrapperContext*, char*, uint32_t)>(
+        loadSymbol(lib, "wowee_fsr3_wrapper_initialize"));
+    auto dispatchUpscale = reinterpret_cast<int32_t (*)(WoweeFsr3WrapperContext, const WoweeFsr3WrapperDispatchDesc*)>(
+        loadSymbol(lib, "wowee_fsr3_wrapper_dispatch_upscale"));
+    auto shutdown = reinterpret_cast<void (*)(WoweeFsr3WrapperContext)>(
+        loadSymbol(lib, "wowee_fsr3_wrapper_shutdown"));
+
+    if (!getAbiVersion || !getName || !getBackend || !getCaps || !initialize || !dispatchUpscale || !shutdown) {
+        std::cerr << "smoke: required wrapper ABI symbol(s) missing\n";
+        closeLibrary(lib);
+        return 3;
+    }
+
+    const uint32_t abi = getAbiVersion();
+    if (abi != WOWEE_FSR3_WRAPPER_ABI_VERSION) {
+        std::cerr << "smoke: ABI mismatch: got " << abi
+                  << ", expected " << WOWEE_FSR3_WRAPPER_ABI_VERSION << "\n";
+        closeLibrary(lib);
+        return 4;
+    }
+
+    const char* name = getName();
+    if (!name || !*name) {
+        std::cerr << "smoke: wrapper name is empty\n";
+        closeLibrary(lib);
+        return 5;
+    }
+
+    const char* backendNull = getBackend(nullptr);
+    if (!backendNull || !*backendNull) {
+        std::cerr << "smoke: get_backend(null) returned empty\n";
+        closeLibrary(lib);
+        return 6;
+    }
+
+    const uint32_t capsNull = getCaps(nullptr);
+    if (capsNull != 0u) {
+        std::cerr << "smoke: expected get_capabilities(null)=0, got " << capsNull << "\n";
+        closeLibrary(lib);
+        return 7;
+    }
+
+    char errorBuf[128] = {};
+    WoweeFsr3WrapperContext ctx = nullptr;
+    const int32_t initRes = initialize(nullptr, &ctx, errorBuf, static_cast<uint32_t>(sizeof(errorBuf)));
+    if (initRes == 0) {
+        std::cerr << "smoke: initialize(nullptr, ...) unexpectedly succeeded\n";
+        shutdown(ctx);
+        closeLibrary(lib);
+        return 8;
+    }
+
+    std::cout << "smoke: OK abi=" << abi << " name=" << name
+              << " backend(null)=" << backendNull << "\n";
+    closeLibrary(lib);
+    return 0;
+}