print vulkan version when use system driver

FCLauncher/src/main/jni/Android.mk

@@ -18,7 +18,8 @@ LOCAL_SHARED_LIBRARIES  := bytehook
 LOCAL_SRC_FILES         := fcl/fcl_bridge.c \
                            fcl/fcl_event.c \
                            fcl/fcl_loader.c \
-                           fcl/jre_launcher.c
+                           fcl/jre_launcher.c \
+                           fcl/utils.c
 LOCAL_C_INCLUDES        := $(LOCAL_PATH)/fcl/include
 LOCAL_LDLIBS            := -llog -ldl -landroid
 include $(BUILD_SHARED_LIBRARY)

FCLauncher/src/main/jni/fcl/include/utils.h

@@ -0,0 +1,10 @@
+//
+// Created by mio on 2024/8/22.
+//
+
+#ifndef FOLD_CRAFT_LAUNCHER_UTILS_H
+#define FOLD_CRAFT_LAUNCHER_UTILS_H
+
+void printVulkanInfo(void*);
+
+#endif //FOLD_CRAFT_LAUNCHER_UTILS_H

FCLauncher/src/main/jni/fcl/utils.c

@@ -0,0 +1,46 @@
+//
+// Created by mio on 2024/8/22.
+//
+#include <vulkan/vulkan.h>
+#include <dlfcn.h>
+#include "utils.h"
+#include "fcl_internal.h"
+
+void printVulkanInfo(void *handle) {
+    PFN_vkCreateInstance vkCreateInstance;
+    PFN_vkDestroyInstance vkDestroyInstance;
+    PFN_vkEnumeratePhysicalDevices vkEnumeratePhysicalDevices;
+    PFN_vkGetPhysicalDeviceFeatures vkGetPhysicalDeviceFeatures;
+    PFN_vkGetPhysicalDeviceFeatures vkGetPhysicalDeviceProperties;
+    vkCreateInstance = dlsym(handle, "vkCreateInstance");
+    vkDestroyInstance = dlsym(handle, "vkDestroyInstance");
+    vkEnumeratePhysicalDevices = dlsym(handle, "vkEnumeratePhysicalDevices");
+    vkGetPhysicalDeviceFeatures = dlsym(handle, "vkGetPhysicalDeviceFeatures");
+    vkGetPhysicalDeviceProperties = dlsym(handle, "vkGetPhysicalDeviceProperties");
+    VkInstanceCreateInfo instanceCreateInfo = {
+            .sType = VK_STRUCTURE_TYPE_APPLICATION_INFO
+    };
+    VkInstance instance/* = malloc(sizeof(VkInstance))*/;
+    if (vkCreateInstance(&instanceCreateInfo, 0, &instance) != 0) {
+        FCL_INTERNAL_LOG("vkCreateInstance error");
+        return;
+    }
+    uint32_t gpu_count;
+    if (vkEnumeratePhysicalDevices(instance, &gpu_count, NULL) != 0) {
+        FCL_INTERNAL_LOG("vkEnumeratePhysicalDevices error");
+        return;
+    }
+    VkPhysicalDevice *gpus = (VkPhysicalDevice *) malloc(sizeof(VkPhysicalDevice) * gpu_count);
+    if (vkEnumeratePhysicalDevices(instance, &gpu_count, gpus) != 0) {
+        FCL_INTERNAL_LOG("vkEnumeratePhysicalDevices error");
+        return;
+    }
+    VkPhysicalDevice gpu = gpus[0];
+    VkPhysicalDeviceProperties gpuProperties;
+    vkGetPhysicalDeviceProperties(gpu, &gpuProperties);
+    FCL_INTERNAL_LOG("Vulkan api version:%d.%d.%d",
+                     VK_VERSION_MAJOR(gpuProperties.apiVersion),
+                     VK_VERSION_MINOR(gpuProperties.apiVersion),
+                     VK_VERSION_PATCH(gpuProperties.apiVersion));
+    vkDestroyInstance(instance, 0);
+}

FCLauncher/src/main/jni/pojav/egl_bridge.c

@@ -27,6 +27,7 @@
 #include <android/dlext.h>
 #include "ctxbridges/bridge_tbl.h"
 #include "ctxbridges/osm_bridge.h"
+#include "fcl/include/utils.h"
 
 #define GLFW_CLIENT_API 0x22001
 /* Consider GLFW_NO_API as Vulkan API */
@@ -181,6 +182,7 @@ void load_vulkan() {
     void* vulkan_ptr = dlopen("libvulkan.so", RTLD_LAZY | RTLD_LOCAL);
     printf("OSMDroid: loaded vulkan, ptr=%p\n", vulkan_ptr);
     set_vulkan_ptr(vulkan_ptr);
+    printVulkanInfo(vulkan_ptr);
 }
 
 int pojavInitOpenGL() {