mirror of
https://github.com/Kelsidavis/WoWee.git
synced 2026-03-22 23:30:14 +00:00
107 lines
3.8 KiB
C++
107 lines
3.8 KiB
C++
#include "rendering/amd_fsr3_wrapper_abi.h"
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#include <cstdint>
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#include <cstring>
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#include <iostream>
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#if defined(_WIN32)
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#include <windows.h>
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using LibHandle = HMODULE;
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static LibHandle openLibrary(const char* path) { return LoadLibraryA(path); }
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static void* loadSymbol(LibHandle lib, const char* name) {
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return lib ? reinterpret_cast<void*>(GetProcAddress(lib, name)) : nullptr;
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}
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static void closeLibrary(LibHandle lib) {
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if (lib) FreeLibrary(lib);
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}
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#else
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#include <dlfcn.h>
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using LibHandle = void*;
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static LibHandle openLibrary(const char* path) { return dlopen(path, RTLD_NOW | RTLD_LOCAL); }
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static void* loadSymbol(LibHandle lib, const char* name) { return lib ? dlsym(lib, name) : nullptr; }
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static void closeLibrary(LibHandle lib) {
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if (lib) dlclose(lib);
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}
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#endif
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int main(int argc, char** argv) {
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const char* libPath = (argc > 1) ? argv[1]
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#if defined(_WIN32)
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: "ffx_fsr3_vk_wrapper.dll";
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#elif defined(__APPLE__)
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: "libffx_fsr3_vk_wrapper.dylib";
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#else
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: "./build/bin/libffx_fsr3_vk_wrapper.so";
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#endif
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LibHandle lib = openLibrary(libPath);
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if (!lib) {
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std::cerr << "smoke: failed to load wrapper library: " << libPath << "\n";
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return 2;
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}
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auto getAbiVersion = reinterpret_cast<uint32_t (*)()>(
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loadSymbol(lib, "wowee_fsr3_wrapper_get_abi_version"));
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auto getName = reinterpret_cast<const char* (*)()>(
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loadSymbol(lib, "wowee_fsr3_wrapper_get_name"));
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auto getBackend = reinterpret_cast<const char* (*)(WoweeFsr3WrapperContext)>(
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loadSymbol(lib, "wowee_fsr3_wrapper_get_backend"));
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auto getCaps = reinterpret_cast<uint32_t (*)(WoweeFsr3WrapperContext)>(
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loadSymbol(lib, "wowee_fsr3_wrapper_get_capabilities"));
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auto initialize = reinterpret_cast<int32_t (*)(const WoweeFsr3WrapperInitDesc*, WoweeFsr3WrapperContext*, char*, uint32_t)>(
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loadSymbol(lib, "wowee_fsr3_wrapper_initialize"));
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auto dispatchUpscale = reinterpret_cast<int32_t (*)(WoweeFsr3WrapperContext, const WoweeFsr3WrapperDispatchDesc*)>(
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loadSymbol(lib, "wowee_fsr3_wrapper_dispatch_upscale"));
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auto shutdown = reinterpret_cast<void (*)(WoweeFsr3WrapperContext)>(
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loadSymbol(lib, "wowee_fsr3_wrapper_shutdown"));
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if (!getAbiVersion || !getName || !getBackend || !getCaps || !initialize || !dispatchUpscale || !shutdown) {
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std::cerr << "smoke: required wrapper ABI symbol(s) missing\n";
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closeLibrary(lib);
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return 3;
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}
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const uint32_t abi = getAbiVersion();
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if (abi != WOWEE_FSR3_WRAPPER_ABI_VERSION) {
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std::cerr << "smoke: ABI mismatch: got " << abi
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<< ", expected " << WOWEE_FSR3_WRAPPER_ABI_VERSION << "\n";
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closeLibrary(lib);
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return 4;
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}
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const char* name = getName();
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if (!name || !*name) {
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std::cerr << "smoke: wrapper name is empty\n";
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closeLibrary(lib);
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return 5;
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}
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const char* backendNull = getBackend(nullptr);
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if (!backendNull || !*backendNull) {
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std::cerr << "smoke: get_backend(null) returned empty\n";
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closeLibrary(lib);
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return 6;
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}
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const uint32_t capsNull = getCaps(nullptr);
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if (capsNull != 0u) {
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std::cerr << "smoke: expected get_capabilities(null)=0, got " << capsNull << "\n";
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closeLibrary(lib);
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return 7;
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}
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char errorBuf[128] = {};
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WoweeFsr3WrapperContext ctx = nullptr;
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const int32_t initRes = initialize(nullptr, &ctx, errorBuf, static_cast<uint32_t>(sizeof(errorBuf)));
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if (initRes == 0) {
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std::cerr << "smoke: initialize(nullptr, ...) unexpectedly succeeded\n";
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shutdown(ctx);
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closeLibrary(lib);
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return 8;
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}
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std::cout << "smoke: OK abi=" << abi << " name=" << name
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<< " backend(null)=" << backendNull << "\n";
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closeLibrary(lib);
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return 0;
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}
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