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Issue 2686173003: Remove uses of skia::GetWritablePixels(PaintCanvas) (Closed)
Patch Set: Add more deps Created 3 years, 10 months ago
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1 // Copyright 2017 The Chromium Authors. All rights reserved. 1 // Copyright 2017 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "cc/paint/paint_canvas.h" 5 #include "cc/paint/paint_canvas.h"
6 6
7 namespace cc { 7 namespace cc {
8 8
9 PaintCanvasPassThrough::PaintCanvasPassThrough(SkCanvas* canvas) 9 PaintCanvasPassThrough::PaintCanvasPassThrough(SkCanvas* canvas)
10 : SkNWayCanvas(canvas->getBaseLayerSize().width(), 10 : SkNWayCanvas(canvas->getBaseLayerSize().width(),
11 canvas->getBaseLayerSize().height()) { 11 canvas->getBaseLayerSize().height()) {
12 SkIRect raster_bounds; 12 SkIRect raster_bounds;
13 canvas->getDeviceClipBounds(&raster_bounds); 13 canvas->getDeviceClipBounds(&raster_bounds);
14 clipRect(SkRect::MakeFromIRect(raster_bounds)); 14 clipRect(SkRect::MakeFromIRect(raster_bounds));
15 setMatrix(canvas->getTotalMatrix()); 15 setMatrix(canvas->getTotalMatrix());
16 addCanvas(canvas); 16 addCanvas(canvas);
17 } 17 }
18 18
19 PaintCanvasPassThrough::PaintCanvasPassThrough(int width, int height) 19 PaintCanvasPassThrough::PaintCanvasPassThrough(int width, int height)
20 : SkNWayCanvas(width, height) {} 20 : SkNWayCanvas(width, height) {}
21 21
22 PaintCanvasPassThrough::~PaintCanvasPassThrough() = default; 22 PaintCanvasPassThrough::~PaintCanvasPassThrough() = default;
23 23
24 bool ToPixmap(PaintCanvas* canvas, SkPixmap* output) {
25 SkImageInfo info;
26 size_t row_bytes;
27 void* pixels = canvas->accessTopLayerPixels(&info, &row_bytes);
28 if (!pixels) {
29 output->reset();
30 return false;
31 }
32
33 output->reset(info, pixels, row_bytes);
34 return true;
35 }
36
24 } // namespace cc 37 } // namespace cc
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