Add EVS v1.1 interface

// This file is autogenerated by hidl-gen -Landroidbp.

hidl_interface {

    name: "android.hardware.automotive.evs@1.1",

    root: "android.hardware",

    vndk: {

        enabled: true,

    },

    srcs: [

        "types.hal",

        "IEvsCamera.hal",

        "IEvsCameraStream.hal",

    ],

    interfaces: [

        "android.hardware.automotive.evs@1.0",

        "android.hardware.graphics.common@1.0",

        "android.hardware.graphics.common@1.1",

        "android.hardware.graphics.common@1.2",

        "android.hidl.base@1.0",

    ],

    gen_java: true,

}

/*

 * Copyright (C) 2019 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.

 */

package android.hardware.automotive.evs@1.1;

import @1.0::IEvsCamera;

import @1.0::EvsResult;

import IEvsCameraStream;

/**

 * Represents a single camera and is the primary interface for capturing images.

 */

interface IEvsCamera extends @1.0::IEvsCamera {

    /**

     * Requests to pause EVS camera stream events.

     *

     * Like stopVideoStream(), events may continue to arrive for some time

     * after this call returns. Delivered frame buffers must be returned.

     *

     * @return result EvsResult::OK is returned if this call is successful.

     */

    pauseVideoStream() generates (EvsResult result);

    /**

     * Requests to resume EVS camera stream.

     *

     * @return result EvsResult::OK is returned if this call is successful.

     */

    resumeVideoStream() generates (EvsResult result);

    /**

     * Returns a frame that was delivered by to the IEvsCameraStream.

     *

     * When done consuming a frame delivered to the IEvsCameraStream

     * interface, it must be returned to the IEvsCamera for reuse.

     * A small, finite number of buffers are available (possibly as small

     * as one), and if the supply is exhausted, no further frames may be

     * delivered until a buffer is returned.

     *

     * @param  buffer A buffer to be returned.

     * @return result Return EvsResult::OK if this call is successful.

     */

    doneWithFrame_1_1(BufferDesc buffer) generates (EvsResult result);

};

/*

 * Copyright (C) 2019 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.

 */

package android.hardware.automotive.evs@1.1;

import @1.0::IEvsCameraStream;

/**

 * Implemented on client side to receive asynchronous video frame deliveries.

 */

interface IEvsCameraStream extends @1.0::IEvsCameraStream {

    /**

     * Receives calls from the HAL each time an event happens.

     *

     * @param  event EVS event with possible event information.

     */

    oneway notifyEvent(EvsEvent event);

};

cc_binary {

    name: "android.hardware.automotive.evs@1.1-service",

    defaults: ["hidl_defaults"],

    proprietary: true,

    relative_install_path: "hw",

    srcs: [

        "service.cpp",

        "EvsCamera.cpp",

        "EvsEnumerator.cpp",

        "EvsDisplay.cpp"

    ],

    init_rc: ["android.hardware.automotive.evs@1.1-service.rc"],

    shared_libs: [

        "android.hardware.automotive.evs@1.0",

        "android.hardware.automotive.evs@1.1",

        "libbase",

        "libbinder",

        "libcutils",

        "libhardware",

        "libhidlbase",

        "libhidltransport",

        "liblog",

        "libui",

        "libutils",

    ],

    cflags: [

        "-O0",

        "-g",

    ],

}