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1 /* | 1 /* |
2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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71 | 71 |
72 PartitionTreeNode* parent_; | 72 PartitionTreeNode* parent_; |
73 PartitionTreeNode* children_[2]; | 73 PartitionTreeNode* children_[2]; |
74 size_t this_size_; | 74 size_t this_size_; |
75 const size_t* size_vector_; | 75 const size_t* size_vector_; |
76 size_t num_partitions_; | 76 size_t num_partitions_; |
77 int max_parent_size_; | 77 int max_parent_size_; |
78 int min_parent_size_; | 78 int min_parent_size_; |
79 bool packet_start_; | 79 bool packet_start_; |
80 | 80 |
81 DISALLOW_COPY_AND_ASSIGN(PartitionTreeNode); | 81 RTC_DISALLOW_COPY_AND_ASSIGN(PartitionTreeNode); |
82 }; | 82 }; |
83 | 83 |
84 // Class that calculates the optimal aggregation of VP8 partitions smaller than | 84 // Class that calculates the optimal aggregation of VP8 partitions smaller than |
85 // the maximum packet size. | 85 // the maximum packet size. |
86 class Vp8PartitionAggregator { | 86 class Vp8PartitionAggregator { |
87 public: | 87 public: |
88 typedef std::vector<size_t> ConfigVec; | 88 typedef std::vector<size_t> ConfigVec; |
89 | 89 |
90 // Constructor. All partitions in the fragmentation header from index | 90 // Constructor. All partitions in the fragmentation header from index |
91 // first_partition_idx to last_partition_idx must be smaller than | 91 // first_partition_idx to last_partition_idx must be smaller than |
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123 size_t penalty, | 123 size_t penalty, |
124 int min_size, | 124 int min_size, |
125 int max_size); | 125 int max_size); |
126 | 126 |
127 private: | 127 private: |
128 PartitionTreeNode* root_; | 128 PartitionTreeNode* root_; |
129 size_t num_partitions_; | 129 size_t num_partitions_; |
130 size_t* size_vector_; | 130 size_t* size_vector_; |
131 size_t largest_partition_size_; | 131 size_t largest_partition_size_; |
132 | 132 |
133 DISALLOW_COPY_AND_ASSIGN(Vp8PartitionAggregator); | 133 RTC_DISALLOW_COPY_AND_ASSIGN(Vp8PartitionAggregator); |
134 }; | 134 }; |
135 } // namespace | 135 } // namespace |
136 | 136 |
137 #endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_VP8_PARTITION_AGGREGATOR_H_ | 137 #endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_VP8_PARTITION_AGGREGATOR_H_ |
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