1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#pragma once
18
19#include "renderthread/RenderThread.h"
20
21#include <SkBitmap.h>
22#include <gui/Surface.h>
23
24namespace android {
25namespace uirenderer {
26
27// Keep in sync with PixelCopy.java codes
28enum class CopyResult {
29    Success = 0,
30    UnknownError = 1,
31    Timeout = 2,
32    SourceEmpty = 3,
33    SourceInvalid = 4,
34    DestinationInvalid = 5,
35};
36
37class Readback {
38public:
39    static CopyResult copySurfaceInto(renderthread::RenderThread& renderThread,
40            Surface& surface, SkBitmap* bitmap);
41};
42
43} // namespace uirenderer
44} // namespace android
45