SkiaOpenGLReadback.h revision c4fbada76aa840105553b2c2bce2204e673d2983 
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 "OpenGLReadback.h"
20
21namespace android {
22namespace uirenderer {
23namespace skiapipeline {
24
25class SkiaOpenGLReadback : public OpenGLReadback {
26public:
27    SkiaOpenGLReadback(renderthread::RenderThread& thread) : OpenGLReadback(thread) {}
28protected:
29    virtual CopyResult copyImageInto(EGLImageKHR eglImage, const Matrix4& imgTransform,
30            int imgWidth, int imgHeight, const Rect& srcRect, SkBitmap* bitmap) override;
31};
32
33} /* namespace skiapipeline */
34} /* namespace uirenderer */
35} /* namespace android */
36