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Side by Side Diff: webkit/glue/plugins/pepper_resource_tracker.cc

Issue 3452030: FBTF: Moves code to the headers. (Closed) Base URL: http://src.chromium.org/git/chromium.git
Patch Set: Created 10 years, 2 months ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 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 "webkit/glue/plugins/pepper_resource_tracker.h" 5 #include "webkit/glue/plugins/pepper_resource_tracker.h"
6 6
7 #include <limits> 7 #include <limits>
8 #include <set> 8 #include <set>
9 9
10 #include "base/logging.h" 10 #include "base/logging.h"
11 #include "third_party/ppapi/c/pp_resource.h" 11 #include "third_party/ppapi/c/pp_resource.h"
12 #include "webkit/glue/plugins/pepper_resource.h" 12 #include "webkit/glue/plugins/pepper_resource.h"
13 13
14 namespace pepper { 14 namespace pepper {
15 15
16 scoped_refptr<Resource> ResourceTracker::GetResource(PP_Resource res) const { 16 scoped_refptr<Resource> ResourceTracker::GetResource(PP_Resource res) const {
17 ResourceMap::const_iterator result = live_resources_.find(res); 17 ResourceMap::const_iterator result = live_resources_.find(res);
18 if (result == live_resources_.end()) { 18 if (result == live_resources_.end()) {
19 return scoped_refptr<Resource>(); 19 return scoped_refptr<Resource>();
20 } 20 }
21 return result->second.first; 21 return result->second.first;
22 } 22 }
23 23
24 ResourceTracker::ResourceTracker()
25 : last_id_(0) {
26 }
27
28 ResourceTracker::~ResourceTracker() {
29 }
30
24 PP_Resource ResourceTracker::AddResource(Resource* resource) { 31 PP_Resource ResourceTracker::AddResource(Resource* resource) {
25 // If the plugin manages to create 4B resources... 32 // If the plugin manages to create 4B resources...
26 if (last_id_ == std::numeric_limits<PP_Resource>::max()) { 33 if (last_id_ == std::numeric_limits<PP_Resource>::max()) {
27 return 0; 34 return 0;
28 } 35 }
29 // Add the resource with plugin use-count 1. 36 // Add the resource with plugin use-count 1.
30 ++last_id_; 37 ++last_id_;
31 live_resources_.insert(std::make_pair(last_id_, std::make_pair(resource, 1))); 38 live_resources_.insert(std::make_pair(last_id_, std::make_pair(resource, 1)));
32 return last_id_; 39 return last_id_;
33 } 40 }
(...skipping 32 matching lines...) Expand 10 before | Expand all | Expand 10 after
66 // module->resource lookup to free resources when a module is unloaded. In 73 // module->resource lookup to free resources when a module is unloaded. In
67 // this case, this function can be implemented using that system. 74 // this case, this function can be implemented using that system.
68 uint32 count = 0; 75 uint32 count = 0;
69 for (ResourceMap::const_iterator i = live_resources_.begin(); 76 for (ResourceMap::const_iterator i = live_resources_.begin();
70 i != live_resources_.end(); ++i) 77 i != live_resources_.end(); ++i)
71 count++; 78 count++;
72 return count; 79 return count;
73 } 80 }
74 81
75 } // namespace pepper 82 } // namespace pepper
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