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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkGatherPixelRefsAndRects_DEFINED | 8 #ifndef SkGatherPixelRefsAndRects_DEFINED |
9 #define SkGatherPixelRefsAndRects_DEFINED | 9 #define SkGatherPixelRefsAndRects_DEFINED |
10 | 10 |
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284 this->drawPoints(draw, SkCanvas::kPolygon_PointMode, vertexCount, verts,
paint); | 284 this->drawPoints(draw, SkCanvas::kPolygon_PointMode, vertexCount, verts,
paint); |
285 } | 285 } |
286 virtual void drawDevice(const SkDraw&, SkBaseDevice*, int x, int y, | 286 virtual void drawDevice(const SkDraw&, SkBaseDevice*, int x, int y, |
287 const SkPaint&) SK_OVERRIDE { | 287 const SkPaint&) SK_OVERRIDE { |
288 NothingToDo(); | 288 NothingToDo(); |
289 } | 289 } |
290 // TODO: allow this call to return failure, or move to SkBitmapDevice only. | 290 // TODO: allow this call to return failure, or move to SkBitmapDevice only. |
291 virtual const SkBitmap& onAccessBitmap() SK_OVERRIDE { | 291 virtual const SkBitmap& onAccessBitmap() SK_OVERRIDE { |
292 return fEmptyBitmap; | 292 return fEmptyBitmap; |
293 } | 293 } |
294 virtual bool onReadPixels(const SkBitmap& bitmap, | |
295 int x, int y, | |
296 SkCanvas::Config8888 config8888) SK_OVERRIDE { | |
297 NotSupported(); | |
298 return false; | |
299 } | |
300 virtual void lockPixels() SK_OVERRIDE { NothingToDo(); } | 294 virtual void lockPixels() SK_OVERRIDE { NothingToDo(); } |
301 virtual void unlockPixels() SK_OVERRIDE { NothingToDo(); } | 295 virtual void unlockPixels() SK_OVERRIDE { NothingToDo(); } |
302 virtual bool allowImageFilter(const SkImageFilter*) SK_OVERRIDE { return fal
se; } | 296 virtual bool allowImageFilter(const SkImageFilter*) SK_OVERRIDE { return fal
se; } |
303 virtual bool canHandleImageFilter(const SkImageFilter*) SK_OVERRIDE { return
false; } | 297 virtual bool canHandleImageFilter(const SkImageFilter*) SK_OVERRIDE { return
false; } |
304 virtual bool filterImage(const SkImageFilter*, const SkBitmap&, const SkImag
eFilter::Context&, | 298 virtual bool filterImage(const SkImageFilter*, const SkBitmap&, const SkImag
eFilter::Context&, |
305 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE { | 299 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE { |
306 return false; | 300 return false; |
307 } | 301 } |
308 | 302 |
309 private: | 303 private: |
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338 static void NotSupported() { | 332 static void NotSupported() { |
339 SkDEBUGFAIL("this method should never be called"); | 333 SkDEBUGFAIL("this method should never be called"); |
340 } | 334 } |
341 | 335 |
342 static void NothingToDo() {} | 336 static void NothingToDo() {} |
343 | 337 |
344 typedef SkBaseDevice INHERITED; | 338 typedef SkBaseDevice INHERITED; |
345 }; | 339 }; |
346 | 340 |
347 #endif // SkGatherPixelRefsAndRects_DEFINED | 341 #endif // SkGatherPixelRefsAndRects_DEFINED |
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