77bba8d30a
PVQ replaces the scalar quantizer and coefficient coding with a new
design originally developed in Daala. It currently depends on the
Daala entropy coder although it could be adapted to work with another
entropy coder if needed:
./configure --enable-experimental --enable-daala_ec --enable-pvq
The version of PVQ in this commit is adapted from the following
revision of Daala:
fb51c1ade6
More information about PVQ:
- https://people.xiph.org/~jm/daala/pvq_demo/
- https://jmvalin.ca/papers/spie_pvq.pdf
The following files are copied as-is from Daala with minimal
adaptations, therefore we disable clang-format on those files
to make it easier to synchronize the AV1 and Daala codebases in the future:
av1/common/generic_code.c
av1/common/generic_code.h
av1/common/laplace_tables.c
av1/common/partition.c
av1/common/partition.h
av1/common/pvq.c
av1/common/pvq.h
av1/common/state.c
av1/common/state.h
av1/common/zigzag.h
av1/common/zigzag16.c
av1/common/zigzag32.c
av1/common/zigzag4.c
av1/common/zigzag64.c
av1/common/zigzag8.c
av1/decoder/decint.h
av1/decoder/generic_decoder.c
av1/decoder/laplace_decoder.c
av1/decoder/pvq_decoder.c
av1/decoder/pvq_decoder.h
av1/encoder/daala_compat_enc.c
av1/encoder/encint.h
av1/encoder/generic_encoder.c
av1/encoder/laplace_encoder.c
av1/encoder/pvq_encoder.c
av1/encoder/pvq_encoder.h
Known issues:
- Lossless mode is not supported, '--lossless=1' will give the same result as
'--end-usage=q --cq-level=1'.
- High bit depth is not supported by PVQ.
Change-Id: I1ae0d6517b87f4c1ccea944b2e12dc906979f25e
209 lines
7.5 KiB
C
209 lines
7.5 KiB
C
/* This file is generated by gen_zigzag16.m */
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/* clang-format off */
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#include "odintrin.h"
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OD_EXTERN const unsigned char OD_ZIGZAG16_DCT_DCT[192][2] = {
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{8, 0}, {8, 1}, {8, 2}, {9, 0},
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{8, 3}, {9, 1}, {9, 2}, {10, 0},
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{9, 3}, {10, 1}, {10, 2}, {11, 0},
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{10, 3}, {11, 1}, {11, 2}, {11, 3},
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{12, 0}, {12, 1}, {13, 0}, {12, 2},
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{12, 3}, {13, 1}, {13, 2}, {14, 0},
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{13, 3}, {14, 1}, {15, 0}, {14, 2},
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{14, 3}, {15, 1}, {15, 2}, {15, 3},
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{0, 8}, {1, 8}, {0, 9}, {2, 8},
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{1, 9}, {3, 8}, {0, 10}, {2, 9},
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{1, 10}, {3, 9}, {0, 11}, {2, 10},
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{1, 11}, {3, 10}, {0, 12}, {2, 11},
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{1, 12}, {3, 11}, {0, 13}, {2, 12},
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{1, 13}, {0, 14}, {3, 12}, {2, 13},
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{1, 14}, {3, 13}, {0, 15}, {2, 14},
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{1, 15}, {3, 14}, {2, 15}, {3, 15},
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{4, 8}, {5, 8}, {4, 9}, {8, 4},
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{8, 5}, {6, 8}, {5, 9}, {4, 10},
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{9, 4}, {8, 6}, {7, 8}, {9, 5},
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{5, 10}, {8, 7}, {6, 9}, {4, 11},
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{10, 4}, {9, 6}, {7, 9}, {8, 8},
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{10, 5}, {6, 10}, {5, 11}, {9, 7},
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{8, 9}, {10, 6}, {7, 10}, {4, 12},
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{11, 4}, {9, 8}, {6, 11}, {10, 7},
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{11, 5}, {5, 12}, {8, 10}, {7, 11},
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{9, 9}, {4, 13}, {10, 8}, {11, 6},
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{11, 7}, {6, 12}, {8, 11}, {9, 10},
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{12, 4}, {5, 13}, {10, 9}, {12, 5},
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{7, 12}, {11, 8}, {4, 14}, {6, 13},
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{10, 10}, {9, 11}, {12, 6}, {13, 4},
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{11, 9}, {8, 12}, {5, 14}, {12, 7},
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{7, 13}, {4, 15}, {13, 5}, {10, 11},
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{11, 10}, {9, 12}, {13, 6}, {12, 8},
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{6, 14}, {8, 13}, {5, 15}, {13, 7},
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{14, 4}, {12, 9}, {7, 14}, {11, 11},
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{10, 12}, {9, 13}, {14, 5}, {6, 15},
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{13, 8}, {8, 14}, {12, 10}, {14, 6},
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{7, 15}, {13, 9}, {15, 4}, {10, 13},
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{11, 12}, {14, 7}, {9, 14}, {12, 11},
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{8, 15}, {15, 5}, {13, 10}, {14, 8},
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{11, 13}, {15, 6}, {9, 15}, {10, 14},
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{14, 9}, {15, 7}, {13, 11}, {12, 12},
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{10, 15}, {11, 14}, {15, 8}, {14, 10},
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{12, 13}, {13, 12}, {15, 9}, {11, 15},
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{14, 11}, {13, 13}, {15, 10}, {12, 14},
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{13, 14}, {15, 11}, {14, 12}, {12, 15},
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{14, 13}, {13, 15}, {15, 12}, {14, 14},
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{15, 13}, {14, 15}, {15, 14}, {15, 15}
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};
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OD_EXTERN const unsigned char OD_ZIGZAG16_ADST_DCT[192][2] = {
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{8, 0}, {9, 0}, {10, 0}, {8, 1},
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{11, 0}, {9, 1}, {8, 2}, {12, 0},
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{10, 1}, {9, 2}, {8, 3}, {13, 0},
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{11, 1}, {10, 2}, {9, 3}, {14, 0},
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{12, 1}, {10, 3}, {15, 0}, {11, 2},
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{13, 1}, {11, 3}, {12, 2}, {14, 1},
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{12, 3}, {13, 2}, {15, 1}, {13, 3},
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{14, 2}, {14, 3}, {15, 2}, {15, 3},
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{0, 8}, {1, 8}, {2, 8}, {0, 9},
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{3, 8}, {1, 9}, {2, 9}, {0, 10},
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{3, 9}, {1, 10}, {2, 10}, {0, 11},
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{3, 10}, {1, 11}, {2, 11}, {0, 12},
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{3, 11}, {1, 12}, {2, 12}, {0, 13},
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{3, 12}, {1, 13}, {0, 14}, {2, 13},
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{0, 15}, {1, 14}, {3, 13}, {2, 14},
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{1, 15}, {3, 14}, {2, 15}, {3, 15},
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{8, 4}, {9, 4}, {8, 5}, {4, 8},
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{10, 4}, {9, 5}, {5, 8}, {8, 6},
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{4, 9}, {10, 5}, {9, 6}, {6, 8},
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{8, 7}, {11, 4}, {7, 8}, {5, 9},
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{9, 7}, {11, 5}, {10, 6}, {4, 10},
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{6, 9}, {8, 8}, {5, 10}, {7, 9},
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{12, 4}, {10, 7}, {9, 8}, {11, 6},
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{8, 9}, {4, 11}, {6, 10}, {7, 10},
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{12, 5}, {5, 11}, {10, 8}, {11, 7},
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{9, 9}, {4, 12}, {13, 4}, {8, 10},
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{6, 11}, {12, 6}, {5, 12}, {10, 9},
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{7, 11}, {9, 10}, {11, 8}, {13, 5},
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{8, 11}, {4, 13}, {6, 12}, {10, 10},
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{12, 7}, {11, 9}, {7, 12}, {14, 4},
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{5, 13}, {9, 11}, {13, 6}, {8, 12},
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{4, 14}, {12, 8}, {6, 13}, {11, 10},
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{10, 11}, {12, 9}, {5, 14}, {13, 7},
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{14, 5}, {9, 12}, {4, 15}, {7, 13},
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{8, 13}, {6, 14}, {13, 8}, {11, 11},
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{10, 12}, {15, 4}, {12, 10}, {14, 6},
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{13, 9}, {5, 15}, {9, 13}, {7, 14},
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{15, 5}, {6, 15}, {8, 14}, {14, 7},
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{11, 12}, {7, 15}, {9, 14}, {13, 10},
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{10, 13}, {14, 8}, {15, 6}, {14, 9},
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{12, 11}, {8, 15}, {15, 7}, {10, 14},
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{11, 13}, {9, 15}, {13, 11}, {12, 12},
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{15, 8}, {14, 10}, {15, 9}, {10, 15},
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{11, 14}, {13, 12}, {12, 13}, {15, 10},
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{14, 11}, {11, 15}, {13, 13}, {15, 11},
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{14, 12}, {12, 14}, {15, 12}, {13, 14},
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{12, 15}, {14, 13}, {13, 15}, {15, 13},
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{14, 14}, {15, 14}, {14, 15}, {15, 15}
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};
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OD_EXTERN const unsigned char OD_ZIGZAG16_DCT_ADST[192][2] = {
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{8, 0}, {8, 1}, {8, 2}, {8, 3},
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{9, 0}, {9, 1}, {9, 2}, {9, 3},
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{10, 0}, {10, 1}, {10, 2}, {10, 3},
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{11, 0}, {11, 1}, {11, 2}, {11, 3},
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{12, 0}, {12, 1}, {12, 2}, {12, 3},
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{13, 0}, {13, 1}, {13, 2}, {13, 3},
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{14, 0}, {15, 0}, {14, 1}, {14, 2},
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{14, 3}, {15, 1}, {15, 2}, {15, 3},
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{0, 8}, {0, 9}, {0, 10}, {1, 8},
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{0, 11}, {1, 9}, {2, 8}, {0, 12},
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{1, 10}, {2, 9}, {0, 13}, {1, 11},
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{3, 8}, {2, 10}, {0, 14}, {1, 12},
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{3, 9}, {0, 15}, {2, 11}, {3, 10},
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{1, 13}, {2, 12}, {3, 11}, {1, 14},
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{2, 13}, {1, 15}, {3, 12}, {2, 14},
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{3, 13}, {2, 15}, {3, 14}, {3, 15},
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{4, 8}, {4, 9}, {5, 8}, {4, 10},
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{5, 9}, {4, 11}, {6, 8}, {5, 10},
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{8, 4}, {6, 9}, {4, 12}, {5, 11},
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{8, 5}, {6, 10}, {7, 8}, {8, 6},
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{4, 13}, {7, 9}, {5, 12}, {8, 7},
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{9, 4}, {6, 11}, {8, 8}, {7, 10},
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{5, 13}, {9, 5}, {4, 14}, {9, 6},
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{8, 9}, {6, 12}, {9, 7}, {7, 11},
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{4, 15}, {8, 10}, {9, 8}, {5, 14},
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{10, 4}, {6, 13}, {10, 5}, {9, 9},
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{7, 12}, {8, 11}, {10, 6}, {5, 15},
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{10, 7}, {6, 14}, {9, 10}, {7, 13},
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{8, 12}, {10, 8}, {9, 11}, {6, 15},
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{11, 4}, {11, 5}, {10, 9}, {8, 13},
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{7, 14}, {11, 6}, {9, 12}, {11, 7},
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{10, 10}, {7, 15}, {8, 14}, {12, 4},
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{11, 8}, {12, 5}, {9, 13}, {10, 11},
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{8, 15}, {11, 9}, {12, 6}, {12, 7},
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{10, 12}, {9, 14}, {11, 10}, {13, 4},
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{12, 8}, {9, 15}, {13, 5}, {11, 11},
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{12, 9}, {10, 13}, {13, 6}, {13, 7},
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{12, 10}, {14, 4}, {11, 12}, {13, 8},
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{10, 14}, {14, 5}, {12, 11}, {13, 9},
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{14, 6}, {10, 15}, {11, 13}, {15, 4},
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{14, 7}, {12, 12}, {13, 10}, {14, 8},
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{15, 5}, {13, 11}, {15, 6}, {11, 14},
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{14, 9}, {12, 13}, {11, 15}, {15, 7},
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{14, 10}, {15, 8}, {13, 12}, {12, 14},
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{15, 9}, {14, 11}, {13, 13}, {12, 15},
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{15, 10}, {14, 12}, {13, 14}, {15, 11},
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{13, 15}, {14, 13}, {14, 14}, {15, 12},
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{14, 15}, {15, 13}, {15, 14}, {15, 15}
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};
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OD_EXTERN const unsigned char OD_ZIGZAG16_ADST_ADST[192][2] = {
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{8, 0}, {8, 1}, {8, 2}, {9, 0},
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{8, 3}, {9, 1}, {9, 2}, {10, 0},
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{9, 3}, {10, 1}, {10, 2}, {11, 0},
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{10, 3}, {11, 1}, {11, 2}, {11, 3},
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{12, 0}, {12, 1}, {13, 0}, {12, 2},
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{12, 3}, {13, 1}, {13, 2}, {14, 0},
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{13, 3}, {14, 1}, {15, 0}, {14, 2},
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{14, 3}, {15, 1}, {15, 2}, {15, 3},
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{0, 8}, {1, 8}, {0, 9}, {2, 8},
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{1, 9}, {3, 8}, {0, 10}, {2, 9},
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{1, 10}, {3, 9}, {0, 11}, {2, 10},
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{1, 11}, {3, 10}, {0, 12}, {2, 11},
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{1, 12}, {3, 11}, {0, 13}, {2, 12},
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{1, 13}, {0, 14}, {3, 12}, {2, 13},
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{1, 14}, {3, 13}, {0, 15}, {2, 14},
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{1, 15}, {3, 14}, {2, 15}, {3, 15},
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{4, 8}, {5, 8}, {4, 9}, {8, 4},
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{8, 5}, {6, 8}, {5, 9}, {4, 10},
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{9, 4}, {8, 6}, {7, 8}, {9, 5},
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{5, 10}, {8, 7}, {6, 9}, {4, 11},
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{10, 4}, {9, 6}, {7, 9}, {8, 8},
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{10, 5}, {6, 10}, {5, 11}, {9, 7},
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{8, 9}, {10, 6}, {7, 10}, {4, 12},
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{11, 4}, {9, 8}, {6, 11}, {10, 7},
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{11, 5}, {5, 12}, {8, 10}, {7, 11},
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{9, 9}, {4, 13}, {10, 8}, {11, 6},
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{11, 7}, {6, 12}, {8, 11}, {9, 10},
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{12, 4}, {5, 13}, {10, 9}, {12, 5},
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{7, 12}, {11, 8}, {4, 14}, {6, 13},
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{10, 10}, {9, 11}, {12, 6}, {13, 4},
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{11, 9}, {8, 12}, {5, 14}, {12, 7},
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{7, 13}, {4, 15}, {13, 5}, {10, 11},
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{11, 10}, {9, 12}, {13, 6}, {12, 8},
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{6, 14}, {8, 13}, {5, 15}, {13, 7},
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{14, 4}, {12, 9}, {7, 14}, {11, 11},
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{10, 12}, {9, 13}, {14, 5}, {6, 15},
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{13, 8}, {8, 14}, {12, 10}, {14, 6},
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{7, 15}, {13, 9}, {15, 4}, {10, 13},
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{11, 12}, {14, 7}, {9, 14}, {12, 11},
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{8, 15}, {15, 5}, {13, 10}, {14, 8},
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{11, 13}, {15, 6}, {9, 15}, {10, 14},
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{14, 9}, {15, 7}, {13, 11}, {12, 12},
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{10, 15}, {11, 14}, {15, 8}, {14, 10},
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{12, 13}, {13, 12}, {15, 9}, {11, 15},
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{14, 11}, {13, 13}, {15, 10}, {12, 14},
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{13, 14}, {15, 11}, {14, 12}, {12, 15},
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{14, 13}, {13, 15}, {15, 12}, {14, 14},
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{15, 13}, {14, 15}, {15, 14}, {15, 15}
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};
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