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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_PAINT_CANVAS_H_ | 5 #ifndef CC_PAINT_PAINT_CANVAS_H_ |
6 #define CC_PAINT_PAINT_CANVAS_H_ | 6 #define CC_PAINT_PAINT_CANVAS_H_ |
7 | 7 |
| 8 #include <memory> |
| 9 |
| 10 #include "base/compiler_specific.h" |
| 11 #include "base/logging.h" |
| 12 #include "base/macros.h" |
8 #include "build/build_config.h" | 13 #include "build/build_config.h" |
9 #include "cc/paint/paint_export.h" | 14 #include "cc/paint/paint_export.h" |
| 15 #include "cc/paint/paint_flags.h" |
| 16 #include "cc/paint/paint_record.h" |
10 #include "third_party/skia/include/core/SkCanvas.h" | 17 #include "third_party/skia/include/core/SkCanvas.h" |
11 #include "third_party/skia/include/utils/SkNWayCanvas.h" | |
12 #include "third_party/skia/include/utils/SkNoDrawCanvas.h" | 18 #include "third_party/skia/include/utils/SkNoDrawCanvas.h" |
13 | 19 |
14 namespace cc { | 20 namespace cc { |
15 | 21 |
16 using PaintCanvas = SkCanvas; | 22 class PaintFlags; |
17 using PaintCanvasNoDraw = SkNoDrawCanvas; | 23 |
18 using PaintCanvasAutoRestore = SkAutoCanvasRestore; | 24 class CC_PAINT_EXPORT PaintCanvas { |
19 | |
20 class CC_PAINT_EXPORT PaintCanvasPassThrough : public SkNWayCanvas { | |
21 public: | 25 public: |
22 explicit PaintCanvasPassThrough(SkCanvas* canvas); | 26 // TODO(enne): remove all constructors but the one that takes an SkCanvas |
23 PaintCanvasPassThrough(int width, int height); | 27 // and a future one that will take a PaintOpBuffer to build a PaintRecord. |
24 ~PaintCanvasPassThrough() override; | 28 explicit PaintCanvas(SkCanvas* canvas); |
| 29 explicit PaintCanvas(const SkBitmap& bitmap); |
| 30 explicit PaintCanvas(const SkBitmap& bitmap, const SkSurfaceProps& props); |
| 31 ~PaintCanvas(); |
| 32 |
| 33 ALWAYS_INLINE SkMetaData& getMetaData() { return canvas_->getMetaData(); } |
| 34 ALWAYS_INLINE SkImageInfo imageInfo() const { return canvas_->imageInfo(); } |
| 35 ALWAYS_INLINE bool getProps(SkSurfaceProps* props) const { |
| 36 return canvas_->getProps(props); |
| 37 } |
| 38 // TODO(enne): It would be nice to get rid of flush() entirely, as it |
| 39 // doesn't really make sense for recording. However, this gets used by |
| 40 // SkCanvasVideoRenderer which takes a PaintCanvas to paint both |
| 41 // software and hardware video. This is super entangled with ImageBuffer |
| 42 // and canvas/video painting in Blink where the same paths are used for |
| 43 // both recording and gpu work. |
| 44 ALWAYS_INLINE void flush() { canvas_->flush(); } |
| 45 |
| 46 ALWAYS_INLINE SkISize getBaseLayerSize() const { |
| 47 return canvas_->getBaseLayerSize(); |
| 48 } |
| 49 ALWAYS_INLINE bool peekPixels(SkPixmap* pixmap) { |
| 50 return canvas_->peekPixels(pixmap); |
| 51 } |
| 52 ALWAYS_INLINE bool readPixels(const SkImageInfo& dest_info, |
| 53 void* dest_pixels, |
| 54 size_t dest_row_bytes, |
| 55 int src_x, |
| 56 int src_y) { |
| 57 return canvas_->readPixels(dest_info, dest_pixels, dest_row_bytes, src_x, |
| 58 src_y); |
| 59 } |
| 60 ALWAYS_INLINE bool readPixels(SkBitmap* bitmap, int src_x, int src_y) { |
| 61 return canvas_->readPixels(bitmap, src_x, src_y); |
| 62 } |
| 63 ALWAYS_INLINE bool readPixels(const SkIRect& srcRect, SkBitmap* bitmap) { |
| 64 return canvas_->readPixels(srcRect, bitmap); |
| 65 } |
| 66 ALWAYS_INLINE bool writePixels(const SkImageInfo& info, |
| 67 const void* pixels, |
| 68 size_t row_bytes, |
| 69 int x, |
| 70 int y) { |
| 71 return canvas_->writePixels(info, pixels, row_bytes, x, y); |
| 72 } |
| 73 ALWAYS_INLINE int save() { return canvas_->save(); } |
| 74 ALWAYS_INLINE int saveLayer(const SkRect* bounds, const PaintFlags* flags) { |
| 75 return canvas_->saveLayer(bounds, ToSkPaint(flags)); |
| 76 } |
| 77 ALWAYS_INLINE int saveLayer(const SkRect& bounds, const PaintFlags* flags) { |
| 78 return canvas_->saveLayer(bounds, ToSkPaint(flags)); |
| 79 } |
| 80 ALWAYS_INLINE int saveLayerPreserveLCDTextRequests(const SkRect* bounds, |
| 81 const PaintFlags* flags) { |
| 82 return canvas_->saveLayerPreserveLCDTextRequests(bounds, ToSkPaint(flags)); |
| 83 } |
| 84 ALWAYS_INLINE int saveLayerAlpha(const SkRect* bounds, U8CPU alpha) { |
| 85 return canvas_->saveLayerAlpha(bounds, alpha); |
| 86 } |
| 87 |
| 88 ALWAYS_INLINE void restore() { canvas_->restore(); } |
| 89 ALWAYS_INLINE int getSaveCount() const { return canvas_->getSaveCount(); } |
| 90 ALWAYS_INLINE void restoreToCount(int save_count) { |
| 91 canvas_->restoreToCount(save_count); |
| 92 } |
| 93 ALWAYS_INLINE void translate(SkScalar dx, SkScalar dy) { |
| 94 canvas_->translate(dx, dy); |
| 95 } |
| 96 ALWAYS_INLINE void scale(SkScalar sx, SkScalar sy) { canvas_->scale(sx, sy); } |
| 97 ALWAYS_INLINE void rotate(SkScalar degrees) { canvas_->rotate(degrees); } |
| 98 ALWAYS_INLINE void rotate(SkScalar degrees, SkScalar px, SkScalar py) { |
| 99 canvas_->rotate(degrees, px, py); |
| 100 } |
| 101 ALWAYS_INLINE void skew(SkScalar sx, SkScalar sy) { canvas_->skew(sx, sy); } |
| 102 ALWAYS_INLINE void concat(const SkMatrix& matrix) { canvas_->concat(matrix); } |
| 103 ALWAYS_INLINE void setMatrix(const SkMatrix& matrix) { |
| 104 canvas_->setMatrix(matrix); |
| 105 } |
| 106 ALWAYS_INLINE void resetMatrix() { canvas_->resetMatrix(); } |
| 107 ALWAYS_INLINE void clipRect(const SkRect& rect, |
| 108 SkClipOp op, |
| 109 bool do_anti_alias = false) { |
| 110 canvas_->clipRect(rect, op, do_anti_alias); |
| 111 } |
| 112 ALWAYS_INLINE void clipRect(const SkRect& rect, bool do_anti_alias = false) { |
| 113 canvas_->clipRect(rect, do_anti_alias); |
| 114 } |
| 115 ALWAYS_INLINE void clipRRect(const SkRRect& rrect, |
| 116 SkClipOp op, |
| 117 bool do_anti_alias) { |
| 118 canvas_->clipRRect(rrect, op, do_anti_alias); |
| 119 } |
| 120 ALWAYS_INLINE void clipRRect(const SkRRect& rrect, SkClipOp op) { |
| 121 canvas_->clipRRect(rrect, op); |
| 122 } |
| 123 ALWAYS_INLINE void clipRRect(const SkRRect& rrect, |
| 124 bool do_anti_alias = false) { |
| 125 canvas_->clipRRect(rrect, do_anti_alias); |
| 126 } |
| 127 ALWAYS_INLINE void clipPath(const SkPath& path, |
| 128 SkClipOp op, |
| 129 bool do_anti_alias) { |
| 130 canvas_->clipPath(path, op, do_anti_alias); |
| 131 } |
| 132 ALWAYS_INLINE void clipPath(const SkPath& path, SkClipOp op) { |
| 133 canvas_->clipPath(path, op); |
| 134 } |
| 135 ALWAYS_INLINE void clipPath(const SkPath& path, bool do_anti_alias = false) { |
| 136 canvas_->clipPath(path, do_anti_alias); |
| 137 } |
| 138 ALWAYS_INLINE void clipRegion(const SkRegion& device_region, |
| 139 SkClipOp op = SkClipOp::kIntersect) { |
| 140 canvas_->clipRegion(device_region, op); |
| 141 } |
| 142 ALWAYS_INLINE bool quickReject(const SkRect& rect) const { |
| 143 return canvas_->quickReject(rect); |
| 144 } |
| 145 ALWAYS_INLINE bool quickReject(const SkPath& path) const { |
| 146 return canvas_->quickReject(path); |
| 147 } |
| 148 ALWAYS_INLINE SkRect getLocalClipBounds() const { |
| 149 return canvas_->getLocalClipBounds(); |
| 150 } |
| 151 ALWAYS_INLINE bool getLocalClipBounds(SkRect* bounds) const { |
| 152 return canvas_->getLocalClipBounds(bounds); |
| 153 } |
| 154 ALWAYS_INLINE SkIRect getDeviceClipBounds() const { |
| 155 return canvas_->getDeviceClipBounds(); |
| 156 } |
| 157 ALWAYS_INLINE bool getDeviceClipBounds(SkIRect* bounds) const { |
| 158 return canvas_->getDeviceClipBounds(bounds); |
| 159 } |
| 160 ALWAYS_INLINE void drawColor(SkColor color, |
| 161 SkBlendMode mode = SkBlendMode::kSrcOver) { |
| 162 canvas_->drawColor(color, mode); |
| 163 } |
| 164 ALWAYS_INLINE void clear(SkColor color) { canvas_->clear(color); } |
| 165 ALWAYS_INLINE void discard() { canvas_->discard(); } |
| 166 |
| 167 ALWAYS_INLINE void drawLine(SkScalar x0, |
| 168 SkScalar y0, |
| 169 SkScalar x1, |
| 170 SkScalar y1, |
| 171 const PaintFlags& flags) { |
| 172 canvas_->drawLine(x0, y0, x1, y1, ToSkPaint(flags)); |
| 173 } |
| 174 ALWAYS_INLINE void drawRect(const SkRect& rect, const PaintFlags& flags) { |
| 175 canvas_->drawRect(rect, ToSkPaint(flags)); |
| 176 } |
| 177 ALWAYS_INLINE void drawIRect(const SkIRect& rect, const PaintFlags& flags) { |
| 178 canvas_->drawIRect(rect, ToSkPaint(flags)); |
| 179 } |
| 180 ALWAYS_INLINE void drawOval(const SkRect& oval, const PaintFlags& flags) { |
| 181 canvas_->drawOval(oval, ToSkPaint(flags)); |
| 182 } |
| 183 ALWAYS_INLINE void drawRRect(const SkRRect& rrect, const PaintFlags& flags) { |
| 184 canvas_->drawRRect(rrect, ToSkPaint(flags)); |
| 185 } |
| 186 ALWAYS_INLINE void drawDRRect(const SkRRect& outer, |
| 187 const SkRRect& inner, |
| 188 const PaintFlags& flags) { |
| 189 canvas_->drawDRRect(outer, inner, ToSkPaint(flags)); |
| 190 } |
| 191 ALWAYS_INLINE void drawCircle(SkScalar cx, |
| 192 SkScalar cy, |
| 193 SkScalar radius, |
| 194 const PaintFlags& flags) { |
| 195 canvas_->drawCircle(cx, cy, radius, ToSkPaint(flags)); |
| 196 } |
| 197 ALWAYS_INLINE void drawArc(const SkRect& oval, |
| 198 SkScalar start_angle, |
| 199 SkScalar sweep_angle, |
| 200 bool use_center, |
| 201 const PaintFlags& flags) { |
| 202 canvas_->drawArc(oval, start_angle, sweep_angle, use_center, |
| 203 ToSkPaint(flags)); |
| 204 } |
| 205 ALWAYS_INLINE void drawRoundRect(const SkRect& rect, |
| 206 SkScalar rx, |
| 207 SkScalar ry, |
| 208 const PaintFlags& flags) { |
| 209 canvas_->drawRoundRect(rect, rx, ry, ToSkPaint(flags)); |
| 210 } |
| 211 ALWAYS_INLINE void drawPath(const SkPath& path, const PaintFlags& flags) { |
| 212 canvas_->drawPath(path, ToSkPaint(flags)); |
| 213 } |
| 214 ALWAYS_INLINE void drawImage(const SkImage* image, |
| 215 SkScalar left, |
| 216 SkScalar top, |
| 217 const PaintFlags* flags = nullptr) { |
| 218 canvas_->drawImage(image, left, top, ToSkPaint(flags)); |
| 219 } |
| 220 ALWAYS_INLINE void drawImage(const sk_sp<SkImage>& image, |
| 221 SkScalar left, |
| 222 SkScalar top, |
| 223 const PaintFlags* flags = nullptr) { |
| 224 canvas_->drawImage(image, left, top, ToSkPaint(flags)); |
| 225 } |
| 226 |
| 227 enum SrcRectConstraint { |
| 228 kStrict_SrcRectConstraint = SkCanvas::kStrict_SrcRectConstraint, |
| 229 kFast_SrcRectConstraint = SkCanvas::kFast_SrcRectConstraint, |
| 230 }; |
| 231 |
| 232 ALWAYS_INLINE void drawImageRect( |
| 233 const SkImage* image, |
| 234 const SkRect& src, |
| 235 const SkRect& dst, |
| 236 const PaintFlags* flags, |
| 237 SrcRectConstraint constraint = kStrict_SrcRectConstraint) { |
| 238 canvas_->drawImageRect( |
| 239 image, src, dst, ToSkPaint(flags), |
| 240 static_cast<SkCanvas::SrcRectConstraint>(constraint)); |
| 241 } |
| 242 ALWAYS_INLINE void drawImageRect( |
| 243 const SkImage* image, |
| 244 const SkIRect& isrc, |
| 245 const SkRect& dst, |
| 246 const PaintFlags* flags, |
| 247 SrcRectConstraint constraint = kStrict_SrcRectConstraint) { |
| 248 canvas_->drawImageRect( |
| 249 image, isrc, dst, ToSkPaint(flags), |
| 250 static_cast<SkCanvas::SrcRectConstraint>(constraint)); |
| 251 } |
| 252 ALWAYS_INLINE void drawImageRect( |
| 253 const SkImage* image, |
| 254 const SkRect& dst, |
| 255 const PaintFlags* flags, |
| 256 SrcRectConstraint constraint = kStrict_SrcRectConstraint) { |
| 257 canvas_->drawImageRect( |
| 258 image, dst, ToSkPaint(flags), |
| 259 static_cast<SkCanvas::SrcRectConstraint>(constraint)); |
| 260 } |
| 261 ALWAYS_INLINE void drawImageRect( |
| 262 const sk_sp<SkImage>& image, |
| 263 const SkRect& src, |
| 264 const SkRect& dst, |
| 265 const PaintFlags* flags, |
| 266 SrcRectConstraint constraint = kStrict_SrcRectConstraint) { |
| 267 canvas_->drawImageRect( |
| 268 image, src, dst, ToSkPaint(flags), |
| 269 static_cast<SkCanvas::SrcRectConstraint>(constraint)); |
| 270 } |
| 271 ALWAYS_INLINE void drawImageRect( |
| 272 const sk_sp<SkImage>& image, |
| 273 const SkIRect& isrc, |
| 274 const SkRect& dst, |
| 275 const PaintFlags* flags, |
| 276 SrcRectConstraint cons = kStrict_SrcRectConstraint) { |
| 277 canvas_->drawImageRect(image, isrc, dst, ToSkPaint(flags), |
| 278 static_cast<SkCanvas::SrcRectConstraint>(cons)); |
| 279 } |
| 280 ALWAYS_INLINE void drawImageRect( |
| 281 const sk_sp<SkImage>& image, |
| 282 const SkRect& dst, |
| 283 const PaintFlags* flags, |
| 284 SrcRectConstraint cons = kStrict_SrcRectConstraint) { |
| 285 canvas_->drawImageRect(image, dst, ToSkPaint(flags), |
| 286 static_cast<SkCanvas::SrcRectConstraint>(cons)); |
| 287 } |
| 288 ALWAYS_INLINE void drawBitmap(const SkBitmap& bitmap, |
| 289 SkScalar left, |
| 290 SkScalar top, |
| 291 const PaintFlags* flags = nullptr) { |
| 292 canvas_->drawBitmap(bitmap, left, top, ToSkPaint(flags)); |
| 293 } |
| 294 ALWAYS_INLINE void drawBitmapRect( |
| 295 const SkBitmap& bitmap, |
| 296 const SkRect& src, |
| 297 const SkRect& dst, |
| 298 const PaintFlags* flags, |
| 299 SrcRectConstraint constraint = kStrict_SrcRectConstraint) { |
| 300 canvas_->drawBitmapRect( |
| 301 bitmap, src, dst, ToSkPaint(flags), |
| 302 static_cast<SkCanvas::SrcRectConstraint>(constraint)); |
| 303 } |
| 304 ALWAYS_INLINE void drawBitmapRect( |
| 305 const SkBitmap& bitmap, |
| 306 const SkIRect& isrc, |
| 307 const SkRect& dst, |
| 308 const PaintFlags* flags, |
| 309 SrcRectConstraint constraint = kStrict_SrcRectConstraint) { |
| 310 canvas_->drawBitmapRect( |
| 311 bitmap, isrc, dst, ToSkPaint(flags), |
| 312 static_cast<SkCanvas::SrcRectConstraint>(constraint)); |
| 313 } |
| 314 ALWAYS_INLINE void drawBitmapRect( |
| 315 const SkBitmap& bitmap, |
| 316 const SkRect& dst, |
| 317 const PaintFlags* flags, |
| 318 SrcRectConstraint constraint = kStrict_SrcRectConstraint) { |
| 319 canvas_->drawBitmapRect( |
| 320 bitmap, dst, ToSkPaint(flags), |
| 321 static_cast<SkCanvas::SrcRectConstraint>(constraint)); |
| 322 } |
| 323 |
| 324 ALWAYS_INLINE void drawText(const void* text, |
| 325 size_t byte_length, |
| 326 SkScalar x, |
| 327 SkScalar y, |
| 328 const PaintFlags& flags) { |
| 329 canvas_->drawText(text, byte_length, x, y, ToSkPaint(flags)); |
| 330 } |
| 331 ALWAYS_INLINE void drawPosText(const void* text, |
| 332 size_t byte_length, |
| 333 const SkPoint pos[], |
| 334 const PaintFlags& flags) { |
| 335 canvas_->drawPosText(text, byte_length, pos, ToSkPaint(flags)); |
| 336 } |
| 337 ALWAYS_INLINE void drawTextBlob(const SkTextBlob* blob, |
| 338 SkScalar x, |
| 339 SkScalar y, |
| 340 const PaintFlags& flags) { |
| 341 canvas_->drawTextBlob(blob, x, y, ToSkPaint(flags)); |
| 342 } |
| 343 ALWAYS_INLINE void drawTextBlob(const sk_sp<SkTextBlob>& blob, |
| 344 SkScalar x, |
| 345 SkScalar y, |
| 346 const PaintFlags& flags) { |
| 347 canvas_->drawTextBlob(blob, x, y, ToSkPaint(flags)); |
| 348 } |
| 349 |
| 350 ALWAYS_INLINE void drawPicture(const PaintRecord* record) { |
| 351 canvas_->drawPicture(ToSkPicture(record)); |
| 352 } |
| 353 ALWAYS_INLINE void drawPicture(const PaintRecord* record, |
| 354 const SkMatrix* matrix, |
| 355 const PaintFlags* flags) { |
| 356 canvas_->drawPicture(ToSkPicture(record), matrix, ToSkPaint(flags)); |
| 357 } |
| 358 ALWAYS_INLINE void drawPicture(sk_sp<PaintRecord> record) { |
| 359 drawPicture(record.get()); |
| 360 } |
| 361 |
| 362 ALWAYS_INLINE bool isClipEmpty() const { return canvas_->isClipEmpty(); } |
| 363 ALWAYS_INLINE bool isClipRect() const { return canvas_->isClipRect(); } |
| 364 ALWAYS_INLINE const SkMatrix& getTotalMatrix() const { |
| 365 return canvas_->getTotalMatrix(); |
| 366 } |
| 367 |
| 368 // For GraphicsContextCanvas only. Maybe this could be rewritten? |
| 369 ALWAYS_INLINE void temporary_internal_describeTopLayer(SkMatrix* matrix, |
| 370 SkIRect* clip_bounds) { |
| 371 return canvas_->temporary_internal_describeTopLayer(matrix, clip_bounds); |
| 372 } |
| 373 |
| 374 protected: |
| 375 friend class PaintSurface; |
| 376 friend class PaintRecorder; |
| 377 friend CC_PAINT_EXPORT void PaintCanvasAnnotateRectWithURL( |
| 378 PaintCanvas* canvas, |
| 379 const SkRect& rect, |
| 380 SkData* data); |
| 381 friend CC_PAINT_EXPORT void PaintCanvasAnnotateNamedDestination( |
| 382 PaintCanvas* canvas, |
| 383 const SkPoint& point, |
| 384 SkData* data); |
| 385 friend CC_PAINT_EXPORT void PaintCanvasAnnotateLinkToDestination( |
| 386 PaintCanvas* canvas, |
| 387 const SkRect& rect, |
| 388 SkData* data); |
| 389 friend CC_PAINT_EXPORT bool ToPixmap(PaintCanvas* canvas, SkPixmap* output); |
| 390 |
| 391 private: |
| 392 SkCanvas* canvas_; |
| 393 std::unique_ptr<SkCanvas> owned_; |
| 394 |
| 395 DISALLOW_COPY_AND_ASSIGN(PaintCanvas); |
25 }; | 396 }; |
26 | 397 |
27 // TODO(enne): Move all these functions into PaintCanvas. | 398 class CC_PAINT_EXPORT PaintCanvasAutoRestore { |
| 399 public: |
| 400 ALWAYS_INLINE PaintCanvasAutoRestore(PaintCanvas* canvas, bool save) |
| 401 : canvas_(canvas) { |
| 402 if (canvas_) { |
| 403 save_count_ = canvas_->getSaveCount(); |
| 404 if (save) { |
| 405 canvas_->save(); |
| 406 } |
| 407 } |
| 408 } |
| 409 |
| 410 ALWAYS_INLINE ~PaintCanvasAutoRestore() { |
| 411 if (canvas_) { |
| 412 canvas_->restoreToCount(save_count_); |
| 413 } |
| 414 } |
| 415 |
| 416 ALWAYS_INLINE void restore() { |
| 417 if (canvas_) { |
| 418 canvas_->restoreToCount(save_count_); |
| 419 canvas_ = nullptr; |
| 420 } |
| 421 } |
| 422 |
| 423 private: |
| 424 PaintCanvas* canvas_ = nullptr; |
| 425 int save_count_ = 0; |
| 426 }; |
| 427 |
| 428 // TODO(enne): Move all these functions into PaintCanvas. These are only |
| 429 // separate now to make the transition to concrete types easier by keeping |
| 430 // the base PaintCanvas type equivalent to the SkCanvas interface and |
| 431 // all these helper functions potentially operating on both. |
28 | 432 |
29 // PaintCanvas equivalent of skia::GetWritablePixels. | 433 // PaintCanvas equivalent of skia::GetWritablePixels. |
30 CC_PAINT_EXPORT bool ToPixmap(PaintCanvas* canvas, SkPixmap* output); | 434 CC_PAINT_EXPORT bool ToPixmap(PaintCanvas* canvas, SkPixmap* output); |
31 | 435 |
32 // Following routines are used in print preview workflow to mark the | 436 // Following routines are used in print preview workflow to mark the |
33 // preview metafile. | 437 // preview metafile. |
34 #if defined(OS_MACOSX) | 438 #if defined(OS_MACOSX) |
35 CC_PAINT_EXPORT void SetIsPreviewMetafile(PaintCanvas* canvas, bool is_preview); | 439 CC_PAINT_EXPORT void SetIsPreviewMetafile(PaintCanvas* canvas, bool is_preview); |
36 CC_PAINT_EXPORT bool IsPreviewMetafile(PaintCanvas* canvas); | 440 CC_PAINT_EXPORT bool IsPreviewMetafile(PaintCanvas* canvas); |
37 #endif | 441 #endif |
38 | 442 |
| 443 CC_PAINT_EXPORT void PaintCanvasAnnotateRectWithURL(PaintCanvas* canvas, |
| 444 const SkRect& rect, |
| 445 SkData* data); |
| 446 |
| 447 CC_PAINT_EXPORT void PaintCanvasAnnotateNamedDestination(PaintCanvas* canvas, |
| 448 const SkPoint& point, |
| 449 SkData* data); |
| 450 |
| 451 CC_PAINT_EXPORT void PaintCanvasAnnotateLinkToDestination(PaintCanvas* canvas, |
| 452 const SkRect& rect, |
| 453 SkData* data); |
| 454 |
39 } // namespace cc | 455 } // namespace cc |
40 | 456 |
41 #endif // CC_PAINT_PAINT_CANVAS_H_ | 457 #endif // CC_PAINT_PAINT_CANVAS_H_ |
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