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Side by Side Diff: cc/paint/skia_paint_canvas.h

Issue 2758413002: cc/paint: Remove PaintCanvas::peekPixels. (Closed)
Patch Set: canvas Created 3 years, 9 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 #ifndef CC_PAINT_SKIA_PAINT_CANVAS_H_ 5 #ifndef CC_PAINT_SKIA_PAINT_CANVAS_H_
6 #define CC_PAINT_SKIA_PAINT_CANVAS_H_ 6 #define CC_PAINT_SKIA_PAINT_CANVAS_H_
7 7
8 #include <memory> 8 #include <memory>
9 9
10 #include "base/compiler_specific.h" 10 #include "base/compiler_specific.h"
(...skipping 10 matching lines...) Expand all
21 class PaintFlags; 21 class PaintFlags;
22 22
23 // A PaintCanvas derived class that passes PaintCanvas APIs through to 23 // A PaintCanvas derived class that passes PaintCanvas APIs through to
24 // an SkCanvas. This is more efficient than recording to a PaintRecord 24 // an SkCanvas. This is more efficient than recording to a PaintRecord
25 // and then playing back to an SkCanvas. 25 // and then playing back to an SkCanvas.
26 class CC_PAINT_EXPORT SkiaPaintCanvas final : public PaintCanvas { 26 class CC_PAINT_EXPORT SkiaPaintCanvas final : public PaintCanvas {
27 public: 27 public:
28 explicit SkiaPaintCanvas(SkCanvas* canvas); 28 explicit SkiaPaintCanvas(SkCanvas* canvas);
29 explicit SkiaPaintCanvas(const SkBitmap& bitmap); 29 explicit SkiaPaintCanvas(const SkBitmap& bitmap);
30 explicit SkiaPaintCanvas(const SkBitmap& bitmap, const SkSurfaceProps& props); 30 explicit SkiaPaintCanvas(const SkBitmap& bitmap, const SkSurfaceProps& props);
31 explicit SkiaPaintCanvas(SkiaPaintCanvas&& other);
31 ~SkiaPaintCanvas(); 32 ~SkiaPaintCanvas();
32 33
34 SkiaPaintCanvas& operator=(SkiaPaintCanvas&& other) = default;
35
33 SkMetaData& getMetaData() override; 36 SkMetaData& getMetaData() override;
34 SkImageInfo imageInfo() const override; 37 SkImageInfo imageInfo() const override;
35 38
36 void flush() override; 39 void flush() override;
37 40
38 SkISize getBaseLayerSize() const override; 41 SkISize getBaseLayerSize() const override;
39 bool peekPixels(SkPixmap* pixmap) override;
40 bool readPixels(const SkImageInfo& dest_info, 42 bool readPixels(const SkImageInfo& dest_info,
41 void* dest_pixels, 43 void* dest_pixels,
42 size_t dest_row_bytes, 44 size_t dest_row_bytes,
43 int src_x, 45 int src_x,
44 int src_y) override; 46 int src_y) override;
45 bool readPixels(SkBitmap* bitmap, int src_x, int src_y) override; 47 bool readPixels(SkBitmap* bitmap, int src_x, int src_y) override;
46 bool readPixels(const SkIRect& srcRect, SkBitmap* bitmap) override; 48 bool readPixels(const SkIRect& srcRect, SkBitmap* bitmap) override;
47 bool writePixels(const SkImageInfo& info, 49 bool writePixels(const SkImageInfo& info,
48 const void* pixels, 50 const void* pixels,
49 size_t row_bytes, 51 size_t row_bytes,
(...skipping 113 matching lines...) Expand 10 before | Expand all | Expand 10 after
163 using PaintCanvas::clipRect; 165 using PaintCanvas::clipRect;
164 using PaintCanvas::clipRRect; 166 using PaintCanvas::clipRRect;
165 using PaintCanvas::clipPath; 167 using PaintCanvas::clipPath;
166 using PaintCanvas::drawBitmap; 168 using PaintCanvas::drawBitmap;
167 using PaintCanvas::drawColor; 169 using PaintCanvas::drawColor;
168 using PaintCanvas::drawImage; 170 using PaintCanvas::drawImage;
169 171
170 private: 172 private:
171 SkCanvas* canvas_; 173 SkCanvas* canvas_;
172 std::unique_ptr<SkCanvas> owned_; 174 std::unique_ptr<SkCanvas> owned_;
175
176 DISALLOW_COPY_AND_ASSIGN(SkiaPaintCanvas);
173 }; 177 };
174 178
175 } // namespace cc 179 } // namespace cc
176 180
177 #endif // CC_PAINT_SKIA_PAINT_CANVAS_H_ 181 #endif // CC_PAINT_SKIA_PAINT_CANVAS_H_
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