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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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/software_image_decode_cache.h" | 5 #include "cc/tiles/software_image_decode_cache.h" |
6 | 6 |
7 #include <inttypes.h> | 7 #include <inttypes.h> |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <algorithm> | 10 #include <algorithm> |
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849 | 849 |
850 void SoftwareImageDecodeCache::ClearCache() { | 850 void SoftwareImageDecodeCache::ClearCache() { |
851 base::AutoLock lock(lock_); | 851 base::AutoLock lock(lock_); |
852 ReduceCacheUsageUntilWithinLimit(0); | 852 ReduceCacheUsageUntilWithinLimit(0); |
853 } | 853 } |
854 | 854 |
855 size_t SoftwareImageDecodeCache::GetMaximumMemoryLimitBytes() const { | 855 size_t SoftwareImageDecodeCache::GetMaximumMemoryLimitBytes() const { |
856 return locked_images_budget_.total_limit_bytes(); | 856 return locked_images_budget_.total_limit_bytes(); |
857 } | 857 } |
858 | 858 |
| 859 void SoftwareImageDecodeCache::NotifyImageUnused(uint32_t skimage_id) { |
| 860 // TODO(sohanjg) :Implement it, crbug.com/734982. |
| 861 } |
| 862 |
859 void SoftwareImageDecodeCache::RemovePendingTask(const ImageKey& key, | 863 void SoftwareImageDecodeCache::RemovePendingTask(const ImageKey& key, |
860 DecodeTaskType task_type) { | 864 DecodeTaskType task_type) { |
861 base::AutoLock lock(lock_); | 865 base::AutoLock lock(lock_); |
862 switch (task_type) { | 866 switch (task_type) { |
863 case DecodeTaskType::USE_IN_RASTER_TASKS: | 867 case DecodeTaskType::USE_IN_RASTER_TASKS: |
864 pending_in_raster_image_tasks_.erase(key); | 868 pending_in_raster_image_tasks_.erase(key); |
865 break; | 869 break; |
866 case DecodeTaskType::USE_OUT_OF_RASTER_TASKS: | 870 case DecodeTaskType::USE_OUT_OF_RASTER_TASKS: |
867 pending_out_of_raster_image_tasks_.erase(key); | 871 pending_out_of_raster_image_tasks_.erase(key); |
868 break; | 872 break; |
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1201 } | 1205 } |
1202 } | 1206 } |
1203 } | 1207 } |
1204 | 1208 |
1205 void SoftwareImageDecodeCache::OnPurgeMemory() { | 1209 void SoftwareImageDecodeCache::OnPurgeMemory() { |
1206 base::AutoLock lock(lock_); | 1210 base::AutoLock lock(lock_); |
1207 ReduceCacheUsageUntilWithinLimit(0); | 1211 ReduceCacheUsageUntilWithinLimit(0); |
1208 } | 1212 } |
1209 | 1213 |
1210 } // namespace cc | 1214 } // namespace cc |
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