1 files changed, 93 insertions, 0 deletions
diff --git a/externals/oboe/samples/RhythmGame/src/main/cpp/native-lib.cpp b/externals/oboe/samples/RhythmGame/src/main/cpp/native-lib.cpp
new file mode 100644
index 0000000000..456b64837d
--- /dev/null
+++ b/externals/oboe/samples/RhythmGame/src/main/cpp/native-lib.cpp
@@ -0,0 +1,93 @@
+/*
+ * Copyright 2018 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.
+ */
+#include <jni.h>
+#include <memory>
+
+#include <android/asset_manager_jni.h>
+
+#include "utils/logging.h"
+#include "Game.h"
+
+
+extern "C" {
+
+std::unique_ptr<Game> game;
+
+JNIEXPORT void JNICALL
+Java_com_google_oboe_samples_rhythmgame_MainActivity_native_1onStart(JNIEnv *env, jobject instance,
+                                                                     jobject jAssetManager) {
+
+    AAssetManager *assetManager = AAssetManager_fromJava(env, jAssetManager);
+    if (assetManager == nullptr) {
+        LOGE("Could not obtain the AAssetManager");
+        return;
+    }
+
+    game = std::make_unique<Game>(*assetManager);
+    game->start();
+}
+
+JNIEXPORT void JNICALL
+Java_com_google_oboe_samples_rhythmgame_RendererWrapper_native_1onSurfaceCreated(JNIEnv *env,
+                                                                                jobject instance) {
+    game->onSurfaceCreated();
+}
+
+JNIEXPORT void JNICALL
+Java_com_google_oboe_samples_rhythmgame_RendererWrapper_native_1onSurfaceChanged(JNIEnv *env,
+                                                                                jclass type,
+                                                                                jint width,
+                                                                                jint height) {
+    game->onSurfaceChanged(width, height);
+}
+
+JNIEXPORT void JNICALL
+Java_com_google_oboe_samples_rhythmgame_RendererWrapper_native_1onDrawFrame(JNIEnv *env,
+                                                                           jclass type) {
+    game->tick();
+}
+
+JNIEXPORT void JNICALL
+Java_com_google_oboe_samples_rhythmgame_GameSurfaceView_native_1onTouchInput(JNIEnv *env,
+                                                                            jclass type,
+                                                                            jint event_type,
+                                                                            jlong time_since_boot_ms,
+                                                                            jint pixel_x,
+                                                                            jint pixel_y) {
+    game->tap(time_since_boot_ms);
+}
+
+JNIEXPORT void JNICALL
+Java_com_google_oboe_samples_rhythmgame_GameSurfaceView_native_1surfaceDestroyed__(JNIEnv *env,
+                                                                                  jclass type) {
+    game->onSurfaceDestroyed();
+}
+
+JNIEXPORT void JNICALL
+Java_com_google_oboe_samples_rhythmgame_MainActivity_native_1onStop(JNIEnv *env, jobject instance) {
+
+    game->stop();
+}
+
+JNIEXPORT void JNICALL
+Java_com_google_oboe_samples_rhythmgame_MainActivity_native_1setDefaultStreamValues(JNIEnv *env,
+                                                                                  jclass type,
+                                                                                  jint sampleRate,
+                                                                                  jint framesPerBurst) {
+    oboe::DefaultStreamValues::SampleRate = (int32_t) sampleRate;
+    oboe::DefaultStreamValues::FramesPerBurst = (int32_t) framesPerBurst;
+}
+} // extern "C"