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/*
* Copyright (C) 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.
*/
#ifndef ANDROID_MEDIA_AMIDI_INTERNAL_H_
#define ANDROID_MEDIA_AMIDI_INTERNAL_H_
#include <jni.h>
#include "android/media/midi/BpMidiDeviceServer.h"
typedef struct {
int32_t type; /* one of AMIDI_DEVICE_TYPE_* constants */
int32_t inputPortCount; /* number of input (send) ports associated with the device */
int32_t outputPortCount; /* number of output (received) ports associated with the device */
} AMidiDeviceInfo;
struct AMidiDevice {
android::sp<android::media::midi::BpMidiDeviceServer>
server; /* The Binder interface to the MIDI server (from the Java MidiDevice) */
int32_t deviceId; /* The integer id of the device assigned in the Java API */
JavaVM* javaVM; /* The Java VM (so we can obtain the JNIEnv in the
AMidiDevice_close function) */
jobject midiDeviceObj; /* NewGlobalRef() reference to the Java MidiDevice associated with
this native AMidiDevice. */
AMidiDeviceInfo deviceInfo; /* Attributes of the device. */
};
#endif // ANDROID_MEDIA_AMIDI_INTERNAL_H_
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