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Issue 816543004: Update from https://crrev.com/308996 (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 6 years ago
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1 // Copyright 2012 The Chromium Authors. All rights reserved. 1 // Copyright 2012 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/resources/picture.h" 5 #include "cc/resources/picture.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 #include <limits> 8 #include <limits>
9 #include <set> 9 #include <set>
10 10
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333 canvas->save(); 333 canvas->save();
334 334
335 for (Region::Iterator it(negated_content_region); it.has_rect(); it.next()) 335 for (Region::Iterator it(negated_content_region); it.has_rect(); it.next())
336 canvas->clipRect(gfx::RectToSkRect(it.rect()), SkRegion::kDifference_Op); 336 canvas->clipRect(gfx::RectToSkRect(it.rect()), SkRegion::kDifference_Op);
337 337
338 canvas->scale(contents_scale, contents_scale); 338 canvas->scale(contents_scale, contents_scale);
339 canvas->translate(layer_rect_.x(), layer_rect_.y()); 339 canvas->translate(layer_rect_.x(), layer_rect_.y());
340 if (callback) { 340 if (callback) {
341 // If we have a callback, we need to call |draw()|, |drawPicture()| doesn't 341 // If we have a callback, we need to call |draw()|, |drawPicture()| doesn't
342 // take a callback. This is used by |AnalysisCanvas| to early out. 342 // take a callback. This is used by |AnalysisCanvas| to early out.
343 picture_->draw(canvas, callback); 343 picture_->playback(canvas, callback);
344 } else { 344 } else {
345 // Prefer to call |drawPicture()| on the canvas since it could place the 345 // Prefer to call |drawPicture()| on the canvas since it could place the
346 // entire picture on the canvas instead of parsing the skia operations. 346 // entire picture on the canvas instead of parsing the skia operations.
347 canvas->drawPicture(picture_.get()); 347 canvas->drawPicture(picture_.get());
348 } 348 }
349 SkIRect bounds; 349 SkIRect bounds;
350 canvas->getClipDeviceBounds(&bounds); 350 canvas->getClipDeviceBounds(&bounds);
351 canvas->restore(); 351 canvas->restore();
352 TRACE_EVENT_END1( 352 TRACE_EVENT_END1(
353 "cc", "Picture::Raster", 353 "cc", "Picture::Raster",
354 "num_pixels_rasterized", bounds.width() * bounds.height()); 354 "num_pixels_rasterized", bounds.width() * bounds.height());
355 return bounds.width() * bounds.height(); 355 return bounds.width() * bounds.height();
356 } 356 }
357 357
358 void Picture::Replay(SkCanvas* canvas) { 358 void Picture::Replay(SkCanvas* canvas) {
359 TRACE_EVENT_BEGIN0("cc", "Picture::Replay"); 359 TRACE_EVENT_BEGIN0("cc", "Picture::Replay");
360 DCHECK(picture_); 360 DCHECK(picture_);
361 picture_->draw(canvas); 361 picture_->playback(canvas);
362 SkIRect bounds; 362 SkIRect bounds;
363 canvas->getClipDeviceBounds(&bounds); 363 canvas->getClipDeviceBounds(&bounds);
364 TRACE_EVENT_END1("cc", "Picture::Replay", 364 TRACE_EVENT_END1("cc", "Picture::Replay",
365 "num_pixels_replayed", bounds.width() * bounds.height()); 365 "num_pixels_replayed", bounds.width() * bounds.height());
366 } 366 }
367 367
368 scoped_ptr<base::Value> Picture::AsValue() const { 368 scoped_ptr<base::Value> Picture::AsValue() const {
369 SkDynamicMemoryWStream stream; 369 SkDynamicMemoryWStream stream;
370 picture_->serialize(&stream, &EncodeBitmap); 370 picture_->serialize(&stream, &EncodeBitmap);
371 371
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515 scoped_refptr<base::debug::TracedValue> record_data = 515 scoped_refptr<base::debug::TracedValue> record_data =
516 new base::debug::TracedValue(); 516 new base::debug::TracedValue();
517 TracedValue::SetIDRef(this, record_data.get(), "picture_id"); 517 TracedValue::SetIDRef(this, record_data.get(), "picture_id");
518 record_data->BeginArray("layer_rect"); 518 record_data->BeginArray("layer_rect");
519 MathUtil::AddToTracedValue(layer_rect_, record_data.get()); 519 MathUtil::AddToTracedValue(layer_rect_, record_data.get());
520 record_data->EndArray(); 520 record_data->EndArray();
521 return record_data; 521 return record_data;
522 } 522 }
523 523
524 } // namespace cc 524 } // namespace cc
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