fix: ONNX Runtime API 兼容 - 添加 OrtEnv 环境

pkg/onnx/onnx.cpp

@@ -6,15 +6,27 @@
 #include <memory>
 
 static const OrtApi* g_ort = nullptr;
+static OrtEnv* g_env = nullptr;
 static std::string last_error;
 
 // 初始化 ONNX Runtime
 extern "C" int onnx_init() {
+    if (g_ort) return 0;  // 已初始化
+    
     g_ort = OrtGetApiBase()->GetApi(ORT_API_VERSION);
     if (!g_ort) {
         last_error = "Failed to get ONNX Runtime API";
         return -1;
     }
+    
+    // 创建环境
+    OrtStatus* status = g_ort->CreateEnv(ORT_LOGGING_LEVEL_WARNING, "anticaptcha", &g_env);
+    if (status) {
+        last_error = g_ort->GetErrorMessage(status);
+        g_ort->ReleaseStatus(status);
+        return -1;
+    }
+    
     return 0;
 }
 
@@ -34,6 +46,10 @@ extern "C" OnnxSession* onnx_create_session(const char* model_path) {
     if (!g_ort) {
         onnx_init();
     }
+    if (!g_env) {
+        last_error = "ONNX Runtime environment not initialized";
+        return nullptr;
+    }
 
     auto* sess = new OnnxSession();
     
@@ -48,7 +64,7 @@ extern "C" OnnxSession* onnx_create_session(const char* model_path) {
 
     // 设置 CPU 线程数
     g_ort->SetIntraOpNumThreads(sess->session_options, 4);
-    g_ort->SetSessionGraphOptimizationLevel(sess->session_options, GraphOptimizationLevel::ORT_ENABLE_EXTENDED);
+    g_ort->SetSessionGraphOptimizationLevel(sess->session_options, ORT_ENABLE_EXTENDED);
 
     // 创建 memory info
     status = g_ort->CreateCpuMemoryInfo(OrtArenaAllocator, OrtMemTypeDefault, &sess->memory_info);
@@ -60,8 +76,8 @@ extern "C" OnnxSession* onnx_create_session(const char* model_path) {
         return nullptr;
     }
 
-    // 创建 session
-    status = g_ort->CreateSession(model_path, sess->session_options, &sess->session);
+    // 创建 session (需要 env)
+    status = g_ort->CreateSession(g_env, model_path, sess->session_options, &sess->session);
     if (status) {
         last_error = g_ort->GetErrorMessage(status);
         g_ort->ReleaseStatus(status);