| /* |
| * Copyright (C) 2023 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #ifndef BUFFERUTILS_H_ |
| #define BUFFERUTILS_H_ |
| |
| #include <jni.h> |
| |
| #include <vector> |
| |
| /** |
| * Helper method to load a java.nio.Buffer instance into a vector. This handles |
| * both direct and indirect buffers and promptly releases any critical arrays that |
| * have been retrieved in order to avoid potential jni exceptions due to interleaved |
| * jni calls between get/release primitive method invocations. |
| */ |
| std::vector<uint8_t> copyJavaNioBufferToVector(JNIEnv* env, jobject buffer, size_t size, |
| jboolean isDirect); |
| |
| #endif // BUFFERUTILS_H_ |