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Issue 12774006: cc: Chromify Layer and LayerImpl classes. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: MoreAndroidCompilings Created 7 years, 9 months 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/solid_color_layer_impl.h" 5 #include "cc/solid_color_layer_impl.h"
6 6
7 #include "cc/quad_sink.h" 7 #include "cc/quad_sink.h"
8 #include "cc/solid_color_draw_quad.h" 8 #include "cc/solid_color_draw_quad.h"
9 9
10 namespace cc { 10 namespace cc {
11 11
12 SolidColorLayerImpl::SolidColorLayerImpl(LayerTreeImpl* tree_impl, int id) 12 SolidColorLayerImpl::SolidColorLayerImpl(LayerTreeImpl* tree_impl, int id)
13 : LayerImpl(tree_impl, id), 13 : LayerImpl(tree_impl, id),
14 tile_size_(256) {} 14 tile_size_(256) {}
15 15
16 SolidColorLayerImpl::~SolidColorLayerImpl() {} 16 SolidColorLayerImpl::~SolidColorLayerImpl() {}
17 17
18 scoped_ptr<LayerImpl> SolidColorLayerImpl::createLayerImpl( 18 scoped_ptr<LayerImpl> SolidColorLayerImpl::CreateLayerImpl(
19 LayerTreeImpl* tree_impl) { 19 LayerTreeImpl* tree_impl) {
20 return SolidColorLayerImpl::Create(tree_impl, id()).PassAs<LayerImpl>(); 20 return SolidColorLayerImpl::Create(tree_impl, id()).PassAs<LayerImpl>();
21 } 21 }
22 22
23 void SolidColorLayerImpl::appendQuads(QuadSink& quad_sink, 23 void SolidColorLayerImpl::AppendQuads(QuadSink* quad_sink,
24 AppendQuadsData& append_quads_data) { 24 AppendQuadsData* append_quads_data) {
25 SharedQuadState* shared_quad_state = 25 SharedQuadState* shared_quad_state =
26 quad_sink.useSharedQuadState(createSharedQuadState()); 26 quad_sink->useSharedQuadState(CreateSharedQuadState());
27 appendDebugBorderQuad(quad_sink, shared_quad_state, append_quads_data); 27 AppendDebugBorderQuad(quad_sink, shared_quad_state, append_quads_data);
28 28
29 // We create a series of smaller quads instead of just one large one so that 29 // We create a series of smaller quads instead of just one large one so that
30 // the culler can reduce the total pixels drawn. 30 // the culler can reduce the total pixels drawn.
31 int width = contentBounds().width(); 31 int width = content_bounds().width();
32 int height = contentBounds().height(); 32 int height = content_bounds().height();
33 for (int x = 0; x < width; x += tile_size_) { 33 for (int x = 0; x < width; x += tile_size_) {
34 for (int y = 0; y < height; y += tile_size_) { 34 for (int y = 0; y < height; y += tile_size_) {
35 gfx::Rect solidTileRect(x, 35 gfx::Rect solidTileRect(x,
36 y, 36 y,
37 std::min(width - x, tile_size_), 37 std::min(width - x, tile_size_),
38 std::min(height - y, tile_size_)); 38 std::min(height - y, tile_size_));
39 scoped_ptr<SolidColorDrawQuad> quad = SolidColorDrawQuad::Create(); 39 scoped_ptr<SolidColorDrawQuad> quad = SolidColorDrawQuad::Create();
40 quad->SetNew(shared_quad_state, solidTileRect, backgroundColor()); 40 quad->SetNew(shared_quad_state, solidTileRect, background_color());
41 quad_sink.append(quad.PassAs<DrawQuad>(), append_quads_data); 41 quad_sink->append(quad.PassAs<DrawQuad>(), append_quads_data);
42 } 42 }
43 } 43 }
44 } 44 }
45 45
46 const char* SolidColorLayerImpl::layerTypeAsString() const { 46 const char* SolidColorLayerImpl::LayerTypeAsString() const {
47 return "SolidColorLayer"; 47 return "SolidColorLayer";
48 } 48 }
49 49
50 } // namespace cc 50 } // namespace cc
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