Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(84)

Side by Side Diff: cc/resources/picture_layer_tiling_set.cc

Issue 142863008: Revert of [#7] Pass gfx structs by const ref (gfx::Size) (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 10 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
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_layer_tiling_set.h" 5 #include "cc/resources/picture_layer_tiling_set.h"
6 6
7 #include <limits> 7 #include <limits>
8 8
9 namespace cc { 9 namespace cc {
10 10
11 namespace { 11 namespace {
12 12
13 class LargestToSmallestScaleFunctor { 13 class LargestToSmallestScaleFunctor {
14 public: 14 public:
15 bool operator() (PictureLayerTiling* left, PictureLayerTiling* right) { 15 bool operator() (PictureLayerTiling* left, PictureLayerTiling* right) {
16 return left->contents_scale() > right->contents_scale(); 16 return left->contents_scale() > right->contents_scale();
17 } 17 }
18 }; 18 };
19 19
20 } // namespace 20 } // namespace
21 21
22 22
23 PictureLayerTilingSet::PictureLayerTilingSet( 23 PictureLayerTilingSet::PictureLayerTilingSet(
24 PictureLayerTilingClient* client, 24 PictureLayerTilingClient* client,
25 const gfx::Size& layer_bounds) 25 gfx::Size layer_bounds)
26 : client_(client), 26 : client_(client),
27 layer_bounds_(layer_bounds) { 27 layer_bounds_(layer_bounds) {
28 } 28 }
29 29
30 PictureLayerTilingSet::~PictureLayerTilingSet() { 30 PictureLayerTilingSet::~PictureLayerTilingSet() {
31 } 31 }
32 32
33 void PictureLayerTilingSet::SetClient(PictureLayerTilingClient* client) { 33 void PictureLayerTilingSet::SetClient(PictureLayerTilingClient* client) {
34 client_ = client; 34 client_ = client;
35 for (size_t i = 0; i < tilings_.size(); ++i) 35 for (size_t i = 0; i < tilings_.size(); ++i)
36 tilings_[i]->SetClient(client_); 36 tilings_[i]->SetClient(client_);
37 } 37 }
38 38
39 void PictureLayerTilingSet::SyncTilings( 39 void PictureLayerTilingSet::SyncTilings(
40 const PictureLayerTilingSet& other, 40 const PictureLayerTilingSet& other,
41 const gfx::Size& new_layer_bounds, 41 gfx::Size new_layer_bounds,
42 const Region& layer_invalidation, 42 const Region& layer_invalidation,
43 float minimum_contents_scale) { 43 float minimum_contents_scale) {
44 if (new_layer_bounds.IsEmpty()) { 44 if (new_layer_bounds.IsEmpty()) {
45 RemoveAllTilings(); 45 RemoveAllTilings();
46 layer_bounds_ = new_layer_bounds; 46 layer_bounds_ = new_layer_bounds;
47 return; 47 return;
48 } 48 }
49 49
50 tilings_.reserve(other.tilings_.size()); 50 tilings_.reserve(other.tilings_.size());
51 51
(...skipping 244 matching lines...) Expand 10 before | Expand all | Expand 10 after
296 return *this; 296 return *this;
297 } 297 }
298 298
299 PictureLayerTilingSet::CoverageIterator::operator bool() const { 299 PictureLayerTilingSet::CoverageIterator::operator bool() const {
300 return current_tiling_ < static_cast<int>(set_->tilings_.size()) || 300 return current_tiling_ < static_cast<int>(set_->tilings_.size()) ||
301 region_iter_.has_rect(); 301 region_iter_.has_rect();
302 } 302 }
303 303
304 void PictureLayerTilingSet::UpdateTilePriorities( 304 void PictureLayerTilingSet::UpdateTilePriorities(
305 WhichTree tree, 305 WhichTree tree,
306 const gfx::Size& device_viewport, 306 gfx::Size device_viewport,
307 const gfx::Rect& viewport_in_content_space, 307 const gfx::Rect& viewport_in_content_space,
308 const gfx::Rect& visible_content_rect, 308 const gfx::Rect& visible_content_rect,
309 const gfx::Size& last_layer_bounds, 309 gfx::Size last_layer_bounds,
310 const gfx::Size& current_layer_bounds, 310 gfx::Size current_layer_bounds,
311 float last_layer_contents_scale, 311 float last_layer_contents_scale,
312 float current_layer_contents_scale, 312 float current_layer_contents_scale,
313 const gfx::Transform& last_screen_transform, 313 const gfx::Transform& last_screen_transform,
314 const gfx::Transform& current_screen_transform, 314 const gfx::Transform& current_screen_transform,
315 double current_frame_time_in_seconds, 315 double current_frame_time_in_seconds,
316 size_t max_tiles_for_interest_area) { 316 size_t max_tiles_for_interest_area) {
317 gfx::Rect viewport_in_layer_space = gfx::ScaleToEnclosingRect( 317 gfx::Rect viewport_in_layer_space = gfx::ScaleToEnclosingRect(
318 viewport_in_content_space, 318 viewport_in_content_space,
319 1.f / current_layer_contents_scale); 319 1.f / current_layer_contents_scale);
320 gfx::Rect visible_layer_rect = gfx::ScaleToEnclosingRect( 320 gfx::Rect visible_layer_rect = gfx::ScaleToEnclosingRect(
(...skipping 35 matching lines...) Expand 10 before | Expand all | Expand 10 after
356 } 356 }
357 357
358 size_t PictureLayerTilingSet::GPUMemoryUsageInBytes() const { 358 size_t PictureLayerTilingSet::GPUMemoryUsageInBytes() const {
359 size_t amount = 0; 359 size_t amount = 0;
360 for (size_t i = 0; i < tilings_.size(); ++i) 360 for (size_t i = 0; i < tilings_.size(); ++i)
361 amount += tilings_[i]->GPUMemoryUsageInBytes(); 361 amount += tilings_[i]->GPUMemoryUsageInBytes();
362 return amount; 362 return amount;
363 } 363 }
364 364
365 } // namespace cc 365 } // namespace cc
OLDNEW
« no previous file with comments | « cc/resources/picture_layer_tiling_set.h ('k') | cc/resources/picture_layer_tiling_set_unittest.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698