yoga/lib/fb/src/main/cpp/jni/References.cpp

/**
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the LICENSE
 * file in the root directory of this source tree.
 */
#include <fb/fbjni/References.h>

namespace facebook {
namespace jni {

JniLocalScope::JniLocalScope(JNIEnv* env, jint capacity)
    : env_(env) {
  hasFrame_ = false;
  auto pushResult = env->PushLocalFrame(capacity);
  FACEBOOK_JNI_THROW_EXCEPTION_IF(pushResult < 0);
  hasFrame_ = true;
}

JniLocalScope::~JniLocalScope() {
  if (hasFrame_) {
    env_->PopLocalFrame(nullptr);
  }
}

namespace internal {

// Default implementation always returns true.
// Platform-specific sources can override this.
bool doesGetObjectRefTypeWork() __attribute__ ((weak));
bool doesGetObjectRefTypeWork() {
  return true;
}

}

}
}