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| 1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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/tiles/checker_image_tracker.h" | 5 #include "cc/tiles/checker_image_tracker.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/stl_util.h" | 8 #include "base/stl_util.h" |
| 9 #include "base/trace_event/trace_event.h" | 9 #include "base/trace_event/trace_event.h" |
| 10 | 10 |
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| 113 if (images_pending_invalidation_.find(image->uniqueID()) != | 113 if (images_pending_invalidation_.find(image->uniqueID()) != |
| 114 images_pending_invalidation_.end()) { | 114 images_pending_invalidation_.end()) { |
| 115 return true; | 115 return true; |
| 116 } | 116 } |
| 117 | 117 |
| 118 ImageId image_id = image->uniqueID(); | 118 ImageId image_id = image->uniqueID(); |
| 119 auto insert_result = image_async_decode_state_.insert( | 119 auto insert_result = image_async_decode_state_.insert( |
| 120 std::pair<ImageId, DecodePolicy>(image_id, DecodePolicy::ASYNC)); | 120 std::pair<ImageId, DecodePolicy>(image_id, DecodePolicy::ASYNC)); |
| 121 auto it = insert_result.first; | 121 auto it = insert_result.first; |
| 122 if (insert_result.second) { | 122 if (insert_result.second) { |
| 123 it->second = SafeSizeOfImage(image.get()) >= kMinImageSizeToCheckerBytes | 123 size_t size = SafeSizeOfImage(image.get()); |
| 124 it->second = (size >= kMinImageSizeToCheckerBytes && |
| 125 size <= image_controller_->image_cache_max_limit_bytes()) |
| 124 ? DecodePolicy::ASYNC | 126 ? DecodePolicy::ASYNC |
| 125 : DecodePolicy::SYNC_PERMANENT; | 127 : DecodePolicy::SYNC_PERMANENT; |
| 126 } | 128 } |
| 127 | 129 |
| 128 return it->second == DecodePolicy::ASYNC; | 130 return it->second == DecodePolicy::ASYNC; |
| 129 } | 131 } |
| 130 | 132 |
| 131 void CheckerImageTracker::ScheduleNextImageDecode() { | 133 void CheckerImageTracker::ScheduleNextImageDecode() { |
| 132 TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("cc.debug"), | 134 TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("cc.debug"), |
| 133 "CheckerImageTracker::ScheduleNextImageDecode"); | 135 "CheckerImageTracker::ScheduleNextImageDecode"); |
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| 166 TRACE_EVENT_ASYNC_BEGIN0("cc", "CheckerImageTracker::DeferImageDecode", | 168 TRACE_EVENT_ASYNC_BEGIN0("cc", "CheckerImageTracker::DeferImageDecode", |
| 167 image_id); | 169 image_id); |
| 168 image_id_to_decode_request_id_[image_id] = | 170 image_id_to_decode_request_id_[image_id] = |
| 169 image_controller_->QueueImageDecode( | 171 image_controller_->QueueImageDecode( |
| 170 outstanding_image_decode_, | 172 outstanding_image_decode_, |
| 171 base::Bind(&CheckerImageTracker::DidFinishImageDecode, | 173 base::Bind(&CheckerImageTracker::DidFinishImageDecode, |
| 172 weak_factory_.GetWeakPtr(), image_id)); | 174 weak_factory_.GetWeakPtr(), image_id)); |
| 173 } | 175 } |
| 174 | 176 |
| 175 } // namespace cc | 177 } // namespace cc |
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