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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 "cc/resources/tile_manager.h" | 5 #include "cc/resources/tile_manager.h" |
| 6 | 6 |
| 7 #include <algorithm> | 7 #include <algorithm> |
| 8 #include <limits> | 8 #include <limits> |
| 9 #include <string> | 9 #include <string> |
| 10 | 10 |
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| 117 state->SetInteger("canceled_count", stats.canceled_count); | 117 state->SetInteger("canceled_count", stats.canceled_count); |
| 118 return state.PassAs<base::Value>(); | 118 return state.PassAs<base::Value>(); |
| 119 } | 119 } |
| 120 | 120 |
| 121 // static | 121 // static |
| 122 scoped_ptr<TileManager> TileManager::Create( | 122 scoped_ptr<TileManager> TileManager::Create( |
| 123 TileManagerClient* client, | 123 TileManagerClient* client, |
| 124 ResourceProvider* resource_provider, | 124 ResourceProvider* resource_provider, |
| 125 size_t num_raster_threads, | 125 size_t num_raster_threads, |
| 126 RenderingStatsInstrumentation* rendering_stats_instrumentation, | 126 RenderingStatsInstrumentation* rendering_stats_instrumentation, |
| 127 bool use_map_image) { | 127 bool use_map_image, |
| 128 size_t max_transfer_buffer_usage_bytes) { |
| 128 return make_scoped_ptr( | 129 return make_scoped_ptr( |
| 129 new TileManager(client, | 130 new TileManager(client, |
| 130 resource_provider, | 131 resource_provider, |
| 131 use_map_image ? | 132 use_map_image ? |
| 132 ImageRasterWorkerPool::Create( | 133 ImageRasterWorkerPool::Create( |
| 133 resource_provider, num_raster_threads) : | 134 resource_provider, num_raster_threads) : |
| 134 PixelBufferRasterWorkerPool::Create( | 135 PixelBufferRasterWorkerPool::Create( |
| 135 resource_provider, num_raster_threads), | 136 resource_provider, |
| 137 num_raster_threads, |
| 138 max_transfer_buffer_usage_bytes), |
| 136 num_raster_threads, | 139 num_raster_threads, |
| 137 rendering_stats_instrumentation)); | 140 rendering_stats_instrumentation)); |
| 138 } | 141 } |
| 139 | 142 |
| 140 TileManager::TileManager( | 143 TileManager::TileManager( |
| 141 TileManagerClient* client, | 144 TileManagerClient* client, |
| 142 ResourceProvider* resource_provider, | 145 ResourceProvider* resource_provider, |
| 143 scoped_ptr<RasterWorkerPool> raster_worker_pool, | 146 scoped_ptr<RasterWorkerPool> raster_worker_pool, |
| 144 size_t num_raster_threads, | 147 size_t num_raster_threads, |
| 145 RenderingStatsInstrumentation* rendering_stats_instrumentation) | 148 RenderingStatsInstrumentation* rendering_stats_instrumentation) |
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| 846 bytes_releasable_ += tile->bytes_consumed_if_allocated(); | 849 bytes_releasable_ += tile->bytes_consumed_if_allocated(); |
| 847 ++resources_releasable_; | 850 ++resources_releasable_; |
| 848 } | 851 } |
| 849 | 852 |
| 850 FreeUnusedResourcesForTile(tile); | 853 FreeUnusedResourcesForTile(tile); |
| 851 if (tile->priority(ACTIVE_TREE).distance_to_visible_in_pixels == 0) | 854 if (tile->priority(ACTIVE_TREE).distance_to_visible_in_pixels == 0) |
| 852 did_initialize_visible_tile_ = true; | 855 did_initialize_visible_tile_ = true; |
| 853 } | 856 } |
| 854 | 857 |
| 855 } // namespace cc | 858 } // namespace cc |
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