1 /*
2 * Copyright 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #define LOG_TAG "GraphicsEnvironment"
18
19 #include <graphicsenv/GraphicsEnv.h>
20 #include <nativehelper/ScopedUtfChars.h>
21 #include "core_jni_helpers.h"
22
23 namespace {
24
setDriverPath(JNIEnv * env,jobject clazz,jstring path)25 void setDriverPath(JNIEnv* env, jobject clazz, jstring path) {
26 ScopedUtfChars pathChars(env, path);
27 android::GraphicsEnv::getInstance().setDriverPath(pathChars.c_str());
28 }
29
30 const JNINativeMethod g_methods[] = {
31 { "setDriverPath", "(Ljava/lang/String;)V", reinterpret_cast<void*>(setDriverPath) },
32 };
33
34 const char* const kGraphicsEnvironmentName = "android/os/GraphicsEnvironment";
35
36 } // anonymous namespace
37
38 namespace android {
39
register_android_os_GraphicsEnvironment(JNIEnv * env)40 int register_android_os_GraphicsEnvironment(JNIEnv* env) {
41 return RegisterMethodsOrDie(env, kGraphicsEnvironmentName, g_methods, NELEM(g_methods));
42 }
43
44 } // namespace android
45