libs/hwui/CopyRequest.h

/*
 * Copyright (C) 2022 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.
 */

#pragma once

#include "Rect.h"
#include "hwui/Bitmap.h"

namespace android::uirenderer {

// Keep in sync with PixelCopy.java codes
enum class CopyResult {
    Success = 0,
    UnknownError = 1,
    Timeout = 2,
    SourceEmpty = 3,
    SourceInvalid = 4,
    DestinationInvalid = 5,
};

struct CopyRequest {
    Rect srcRect;
    CopyRequest(Rect srcRect) : srcRect(srcRect) {}
    virtual ~CopyRequest() {}
    virtual SkBitmap getDestinationBitmap(int srcWidth, int srcHeight) = 0;
    virtual void onCopyFinished(CopyResult result) = 0;
};

}  // namespace android::uirenderer