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Issue 11233025: cc: Remove CC*.h temporary includes, part 4/4. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 8 years, 2 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 "config.h" 5 #include "config.h"
6
6 #include "cc/texture_uploader.h" 7 #include "cc/texture_uploader.h"
7 8
8 #include "CCPrioritizedTexture.h" 9 #include <algorithm>
10 #include <vector>
11
9 #include "base/debug/alias.h" 12 #include "base/debug/alias.h"
10 #include "base/debug/trace_event.h" 13 #include "base/debug/trace_event.h"
11 #include "base/metrics/histogram.h" 14 #include "base/metrics/histogram.h"
15 #include "cc/prioritized_texture.h"
12 #include "third_party/khronos/GLES2/gl2.h" 16 #include "third_party/khronos/GLES2/gl2.h"
13 #include "third_party/khronos/GLES2/gl2ext.h" 17 #include "third_party/khronos/GLES2/gl2ext.h"
14 #include <algorithm>
15 #include <public/WebGraphicsContext3D.h> 18 #include <public/WebGraphicsContext3D.h>
16 #include <vector>
17 19
18 namespace { 20 namespace {
19 21
20 // How many previous uploads to use when predicting future throughput. 22 // How many previous uploads to use when predicting future throughput.
21 static const size_t uploadHistorySize = 100; 23 static const size_t uploadHistorySize = 100;
22 24
23 // Global estimated number of textures per second to maintain estimates across 25 // Global estimated number of textures per second to maintain estimates across
24 // subsequent instances of TextureUploader. 26 // subsequent instances of TextureUploader.
25 // More than one thread will not access this variable, so we do not need to sync hronize access. 27 // More than one thread will not access this variable, so we do not need to sync hronize access.
26 static double estimatedTexturesPerSecondGlobal = 48.0 * 60.0; 28 static double estimatedTexturesPerSecondGlobal = 48.0 * 60.0;
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340 // Remove the oldest values from our history and insert the new one 342 // Remove the oldest values from our history and insert the new one
341 double texturesPerSecond = 1.0 / (usElapsed * 1e-6); 343 double texturesPerSecond = 1.0 / (usElapsed * 1e-6);
342 m_texturesPerSecondHistory.pop_back(); 344 m_texturesPerSecondHistory.pop_back();
343 m_texturesPerSecondHistory.push_front(texturesPerSecond); 345 m_texturesPerSecondHistory.push_front(texturesPerSecond);
344 346
345 m_availableQueries.append(m_pendingQueries.takeFirst()); 347 m_availableQueries.append(m_pendingQueries.takeFirst());
346 } 348 }
347 } 349 }
348 350
349 } 351 }
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