1 /*
2 * Copyright (C) 2021 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 #include "TransformCanvas.h"
17 #include "HolePunch.h"
18 #include "SkData.h"
19 #include "SkDrawable.h"
20
21 using namespace android::uirenderer::skiapipeline;
22
onDrawAnnotation(const SkRect & rect,const char * key,SkData * value)23 void TransformCanvas::onDrawAnnotation(const SkRect& rect, const char* key, SkData* value) {
24 if (HOLE_PUNCH_ANNOTATION == key) {
25 auto* rectParams = reinterpret_cast<const float*>(value->data());
26 float radiusX = rectParams[0];
27 float radiusY = rectParams[1];
28 SkRRect roundRect = SkRRect::MakeRectXY(rect, radiusX, radiusY);
29
30 SkPaint paint;
31 paint.setColor(SkColors::kBlack);
32 paint.setBlendMode(mHolePunchBlendMode);
33 mWrappedCanvas->drawRRect(roundRect, paint);
34 }
35 }
36
onDrawDrawable(SkDrawable * drawable,const SkMatrix * matrix)37 void TransformCanvas::onDrawDrawable(SkDrawable* drawable, const SkMatrix* matrix) {
38 drawable->draw(this, matrix);
39 }
40
onFilter(SkPaint & paint) const41 bool TransformCanvas::onFilter(SkPaint& paint) const {
42 return false;
43 }
44