xref: /aosp_15_r20/hardware/interfaces/automotive/sv/1.0/ISurroundViewStream.hal (revision 4d7e907c777eeecc4c5bd7cf640a754fac206ff7)

/*
 * Copyright 2020 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 [email protected];

/**
 * Interface representing a surround view stream.
 *
 * This interface is to be implemented by client to receive callback for output frames and events.
 */
interface ISurroundViewStream {
    /**
     * Receives callback of surround view 2d/3d frames.
     *
     * @param svFramesDesc Frames descriptor containing the output frames.
     */
    oneway receiveFrames(SvFramesDesc svFramesDesc);

    /**
     * Receives callback for surround view events.
     *
     * @param svEvent Surround view event.
    */
    oneway notify(SvEvent svEvent);
};