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Issue 61553006: Rename WebKit namespace to blink (part 5) (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 1 month 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/scheduler/texture_uploader.h" 5 #include "cc/scheduler/texture_uploader.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 #include <vector> 8 #include <vector>
9 9
10 #include "base/debug/trace_event.h" 10 #include "base/debug/trace_event.h"
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31 // synchronize access. 31 // synchronize access.
32 static const double kDefaultEstimatedTexturesPerSecond = 48.0 * 60.0; 32 static const double kDefaultEstimatedTexturesPerSecond = 48.0 * 60.0;
33 33
34 // Flush interval when performing texture uploads. 34 // Flush interval when performing texture uploads.
35 static const size_t kTextureUploadFlushPeriod = 4; 35 static const size_t kTextureUploadFlushPeriod = 4;
36 36
37 } // anonymous namespace 37 } // anonymous namespace
38 38
39 namespace cc { 39 namespace cc {
40 40
41 TextureUploader::Query::Query(WebKit::WebGraphicsContext3D* context) 41 TextureUploader::Query::Query(blink::WebGraphicsContext3D* context)
42 : context_(context), 42 : context_(context),
43 query_id_(0), 43 query_id_(0),
44 value_(0), 44 value_(0),
45 has_value_(false), 45 has_value_(false),
46 is_non_blocking_(false) { 46 is_non_blocking_(false) {
47 query_id_ = context_->createQueryEXT(); 47 query_id_ = context_->createQueryEXT();
48 } 48 }
49 49
50 TextureUploader::Query::~Query() { context_->deleteQueryEXT(query_id_); } 50 TextureUploader::Query::~Query() { context_->deleteQueryEXT(query_id_); }
51 51
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67 } 67 }
68 68
69 unsigned TextureUploader::Query::Value() { 69 unsigned TextureUploader::Query::Value() {
70 if (!has_value_) { 70 if (!has_value_) {
71 context_->getQueryObjectuivEXT(query_id_, GL_QUERY_RESULT_EXT, &value_); 71 context_->getQueryObjectuivEXT(query_id_, GL_QUERY_RESULT_EXT, &value_);
72 has_value_ = true; 72 has_value_ = true;
73 } 73 }
74 return value_; 74 return value_;
75 } 75 }
76 76
77 TextureUploader::TextureUploader(WebKit::WebGraphicsContext3D* context, 77 TextureUploader::TextureUploader(blink::WebGraphicsContext3D* context,
78 bool use_map_tex_sub_image, 78 bool use_map_tex_sub_image,
79 bool use_shallow_flush) 79 bool use_shallow_flush)
80 : context_(context), 80 : context_(context),
81 num_blocking_texture_uploads_(0), 81 num_blocking_texture_uploads_(0),
82 use_map_tex_sub_image_(use_map_tex_sub_image), 82 use_map_tex_sub_image_(use_map_tex_sub_image),
83 sub_image_size_(0), 83 sub_image_size_(0),
84 use_shallow_flush_(use_shallow_flush), 84 use_shallow_flush_(use_shallow_flush),
85 num_texture_uploads_since_last_flush_(0) { 85 num_texture_uploads_since_last_flush_(0) {
86 for (size_t i = kUploadHistorySizeInitial; i > 0; i--) 86 for (size_t i = kUploadHistorySizeInitial; i > 0; i--)
87 textures_per_second_history_.insert(kDefaultEstimatedTexturesPerSecond); 87 textures_per_second_history_.insert(kDefaultEstimatedTexturesPerSecond);
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332 textures_per_second_history_.erase(textures_per_second_history_.begin()); 332 textures_per_second_history_.erase(textures_per_second_history_.begin());
333 textures_per_second_history_.erase(--textures_per_second_history_.end()); 333 textures_per_second_history_.erase(--textures_per_second_history_.end());
334 } 334 }
335 textures_per_second_history_.insert(textures_per_second); 335 textures_per_second_history_.insert(textures_per_second);
336 336
337 available_queries_.push_back(pending_queries_.take_front()); 337 available_queries_.push_back(pending_queries_.take_front());
338 } 338 }
339 } 339 }
340 340
341 } // namespace cc 341 } // namespace cc
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