/*
 * Copyright (c) 2021 Huawei Device 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.
 */

#ifndef DRM_ENCODER_H
#define DRM_ENCODER_H
#include <string>
#include <memory>
#include <xf86drm.h>
#include <xf86drmMode.h>
#include <display_type.h>
#include <drm_crtc.h>

namespace OHOS {
    namespace HDI {
        namespace DISPLAY {
            class DrmEncoder {
            public:
                explicit DrmEncoder(drmModeEncoder e);
                virtual ~DrmEncoder()
                {
                }
                uint32_t GetCrtcId() const
                {
                    return mCrtcId;
                }
                void SetCrtcId(uint32_t id)
                {
                    mCrtcId = id;
                }
                uint32_t GetPossibleCrtcs() const
                {
                    return mPossibleCrtcs;
                }
                int32_t PickIdleCrtcId(IdMapPtr<DrmCrtc> &crtcs, uint32_t &crtcId);
                uint32_t GetId() const
                {
                    return mEncoderId;
                }

            private:
                uint32_t mEncoderId;
                uint32_t mCrtcId;
                uint32_t mPossibleCrtcs;
            };
        } // namespace OHOS
    }     // namespace HDI
} // namespace DISPLAY

#endif // DRM_ENCODER_H