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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "cc/tile.h" | |
| 6 | |
| 7 #include "base/stringprintf.h" | |
| 8 #include "cc/tile_manager.h" | |
| 9 #include "third_party/khronos/GLES2/gl2.h" | |
| 10 | |
| 11 namespace cc { | |
| 12 | |
| 13 Tile::Tile(TileManager* tile_manager, | |
| 14 PicturePileImpl* picture_pile, | |
| 15 gfx::Size tile_size, | |
| 16 GLenum format, | |
| 17 gfx::Rect content_rect, | |
| 18 gfx::Rect opaque_rect, | |
| 19 float contents_scale, | |
| 20 int layer_id) | |
| 21 : tile_manager_(tile_manager), | |
| 22 tile_size_(tile_size), | |
| 23 format_(format), | |
| 24 content_rect_(content_rect), | |
| 25 contents_scale_(contents_scale), | |
| 26 opaque_rect_(opaque_rect), | |
| 27 layer_id_(layer_id) { | |
| 28 set_picture_pile(picture_pile); | |
| 29 tile_manager_->RegisterTile(this); | |
| 30 } | |
| 31 | |
| 32 Tile::~Tile() { | |
| 33 tile_manager_->UnregisterTile(this); | |
| 34 } | |
| 35 | |
| 36 scoped_ptr<base::Value> Tile::AsValue() const { | |
| 37 scoped_ptr<base::DictionaryValue> res(new base::DictionaryValue()); | |
| 38 res->SetString("id", base::StringPrintf("%p", this)); | |
| 39 res->SetString("picture_pile", base::StringPrintf("%p", | |
| 40 picture_pile_.get())); | |
| 41 res->SetDouble("contents_scale", contents_scale_); | |
| 42 res->Set("priority.0", priority_[ACTIVE_TREE].AsValue().release()); | |
| 43 res->Set("priority.1", priority_[PENDING_TREE].AsValue().release()); | |
| 44 res->Set("managed_state", managed_state_.AsValue().release()); | |
| 45 return res.PassAs<base::Value>(); | |
| 46 } | |
| 47 | |
| 48 void Tile::SetPriority(WhichTree tree, const TilePriority& priority) { | |
| 49 tile_manager_->WillModifyTilePriority(this, tree, priority); | |
| 50 priority_[tree] = priority; | |
| 51 } | |
| 52 | |
| 53 } // namespace cc | |
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