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Issue 761903003: Update from https://crrev.com/306655 (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 6 years ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "cc/blink/web_display_item_list_impl.h"
6
7 #include <vector>
8
9 #include "cc/blink/web_blend_mode.h"
10 #include "cc/resources/clip_display_item.h"
11 #include "cc/resources/drawing_display_item.h"
12 #include "cc/resources/filter_display_item.h"
13 #include "cc/resources/transform_display_item.h"
14 #include "cc/resources/transparency_display_item.h"
15 #include "skia/ext/refptr.h"
16 #include "third_party/WebKit/public/platform/WebFloatRect.h"
17 #include "third_party/WebKit/public/platform/WebRect.h"
18 #include "third_party/skia/include/core/SkImageFilter.h"
19 #include "third_party/skia/include/core/SkPicture.h"
20 #include "third_party/skia/include/utils/SkMatrix44.h"
21 #include "ui/gfx/transform.h"
22
23 namespace cc_blink {
24
25 WebDisplayItemListImpl::WebDisplayItemListImpl()
26 : display_item_list_(cc::DisplayItemList::Create()) {
27 }
28
29 scoped_refptr<cc::DisplayItemList> WebDisplayItemListImpl::ToDisplayItemList() {
30 return display_item_list_;
31 }
32
33 void WebDisplayItemListImpl::appendDrawingItem(
34 SkPicture* picture,
35 const blink::WebFloatPoint& location) {
36 display_item_list_->AppendItem(
37 cc::DrawingDisplayItem::Create(skia::SharePtr(picture), location));
38 }
39
40 void WebDisplayItemListImpl::appendClipItem(
41 const blink::WebRect& clip_rect,
42 const blink::WebVector<SkRRect>& rounded_clip_rects) {
43 std::vector<SkRRect> rounded_rects;
44 for (size_t i = 0; i < rounded_clip_rects.size(); ++i) {
45 rounded_rects.push_back(rounded_clip_rects[i]);
46 }
47 display_item_list_->AppendItem(
48 cc::ClipDisplayItem::Create(clip_rect, rounded_rects));
49 }
50
51 void WebDisplayItemListImpl::appendEndClipItem() {
52 display_item_list_->AppendItem(cc::EndClipDisplayItem::Create());
53 }
54
55 void WebDisplayItemListImpl::appendTransformItem(const SkMatrix44& matrix) {
56 gfx::Transform transform;
57 transform.matrix() = matrix;
58 display_item_list_->AppendItem(cc::TransformDisplayItem::Create(transform));
59 }
60
61 void WebDisplayItemListImpl::appendTransparencyItem(
62 float opacity,
63 blink::WebBlendMode blend_mode) {
64 display_item_list_->AppendItem(cc::TransparencyDisplayItem::Create(
65 opacity, BlendModeToSkia(blend_mode)));
66 }
67
68 void WebDisplayItemListImpl::appendEndTransformItem() {
69 display_item_list_->AppendItem(cc::EndTransformDisplayItem::Create());
70 }
71
72 void WebDisplayItemListImpl::appendEndTransparencyItem() {
73 display_item_list_->AppendItem(cc::EndTransparencyDisplayItem::Create());
74 }
75
76 void WebDisplayItemListImpl::appendFilterItem(
77 SkImageFilter* filter,
78 const blink::WebFloatRect& bounds) {
79 display_item_list_->AppendItem(
80 cc::FilterDisplayItem::Create(skia::SharePtr(filter), bounds));
81 }
82
83 void WebDisplayItemListImpl::appendEndFilterItem() {
84 display_item_list_->AppendItem(cc::EndFilterDisplayItem::Create());
85 }
86
87 WebDisplayItemListImpl::~WebDisplayItemListImpl() {
88 }
89
90 } // namespace cc_blink
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