73         : path_(path), dlhandle_(nullptr), refcount_(0) {}  in LayerLibrary()
77           dlhandle_(other.dlhandle_),  in LayerLibrary()
79         other.dlhandle_ = nullptr;  in LayerLibrary()
101     void* dlhandle_;  member in vulkan::api::__anon240457cc0111::LayerLibrary
120             dlhandle_ = android_dlopen_ext(path_.c_str(), RTLD_NOW | RTLD_LOCAL,  in Open()
123             dlhandle_ = dlopen(path_.c_str(), RTLD_NOW | RTLD_LOCAL);  in Open()
125         if (!dlhandle_) {  in Open()
139         dlclose(dlhandle_);  in Close()
140         dlhandle_ = nullptr;  in Close()
148             dlsym(dlhandle_, "vkEnumerateInstanceLayerProperties"));  in EnumerateLayers()
151             dlsym(dlhandle_, "vkEnumerateInstanceExtensionProperties"));  in EnumerateLayers()
161             dlsym(dlhandle_, "vkEnumerateDeviceLayerProperties"));  in EnumerateLayers()
164             dlsym(dlhandle_, "vkEnumerateDeviceExtensionProperties"));  in EnumerateLayers()
295     if (!(gpa = dlsym(dlhandle_, name))) {  in GetGPA()
298         gpa = dlsym(dlhandle_, name);  in GetGPA()