/*
 * Copyright 2018 Rockchip Electronics Co. LTD
 *
 * 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 rockchip.hardware.rockit.hw@1.0;
import rockchip.hardware.rockit.hw@1.0::types;

/**
 * Entry point for Rockit HAL.
 */
interface IRockitHwInterface {
    init(RockitHWType type, RockitHWParamPairs pair) generates(Status status);

    commitBuffer(RockitHWBuffer buffer) generates(Status status);

    giveBackBuffer(RockitHWBuffer buffer) generates(Status status);

    process(RockitHWBufferList list) generates(Status status);

    enqueue(RockitHWBuffer buffer) generates(Status status);

    dequeue()
    generates (
        Status     status,
        RockitHWBuffer buffer
    );

    reset() generates(Status status);

    flush() generates(Status status);

    control(uint32_t cmd, RockitHWParamPairs param) generates(Status status);

    query(uint32_t cmd)
    generates(
        Status status,
        RockitHWParamPairs pair
    );
};