初始化

cocos2d-x/cocos/audio/android/audio_utils/private/private.h

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+/*
+ * Copyright (C) 2014 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 ANDROID_AUDIO_PRIVATE_H
+#define ANDROID_AUDIO_PRIVATE_H
+
+#include <stdint.h>
+
+__BEGIN_DECLS
+
+/* Defines not necessary for external use but kept here to be common
+ * to the audio_utils library.
+ */
+
+/* struct representation of 3 bytes for packed PCM 24 bit data.
+ * The naming follows the ARM NEON convention.
+ */
+typedef struct {uint8_t c[3];} __attribute__((__packed__)) uint8x3_t;
+
+__END_DECLS
+
+#endif /*ANDROID_AUDIO_PRIVATE_H*/