Part 8 of cc/ directory shuffles: resources

cc/resource_update_queue.cc

-// Copyright 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "cc/resource_update_queue.h"
-
-#include "cc/prioritized_resource.h"
-
-namespace cc {
-
-ResourceUpdateQueue::ResourceUpdateQueue()
-{
-}
-
-ResourceUpdateQueue::~ResourceUpdateQueue()
-{
-}
-
-void ResourceUpdateQueue::appendFullUpload(const ResourceUpdate& upload)
-{
-    m_fullEntries.push_back(upload);
-}
-
-void ResourceUpdateQueue::appendPartialUpload(const ResourceUpdate& upload)
-{
-    m_partialEntries.push_back(upload);
-}
-
-void ResourceUpdateQueue::appendCopy(TextureCopier::Parameters copy)
-{
-    m_copyEntries.push_back(copy);
-}
-
-void ResourceUpdateQueue::clearUploadsToEvictedResources()
-{
-    clearUploadsToEvictedResources(m_fullEntries);
-    clearUploadsToEvictedResources(m_partialEntries);
-}
-
-void ResourceUpdateQueue::clearUploadsToEvictedResources(std::deque<ResourceUpdate>& entryQueue)
-{
-    std::deque<ResourceUpdate> temp;
-    entryQueue.swap(temp);
-    while (temp.size()) {
-        ResourceUpdate upload = temp.front();
-        temp.pop_front();
-        if (!upload.texture->backingResourceWasEvicted())
-            entryQueue.push_back(upload);
-    }
-}
-
-ResourceUpdate ResourceUpdateQueue::takeFirstFullUpload()
-{
-    ResourceUpdate first = m_fullEntries.front();
-    m_fullEntries.pop_front();
-    return first;
-}
-
-ResourceUpdate ResourceUpdateQueue::takeFirstPartialUpload()
-{
-    ResourceUpdate first = m_partialEntries.front();
-    m_partialEntries.pop_front();
-    return first;
-}
-
-TextureCopier::Parameters ResourceUpdateQueue::takeFirstCopy()
-{
-    TextureCopier::Parameters first = m_copyEntries.front();
-    m_copyEntries.pop_front();
-    return first;
-}
-
-bool ResourceUpdateQueue::hasMoreUpdates() const
-{
-    return m_fullEntries.size() || m_partialEntries.size() || m_copyEntries.size();
-}
-
-}  // namespace cc