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1cebe2c622
The low level hamming distance functions have size limitations based on counter sizes. The higher level calls the low level in blocks that avoid overflow and then accumulators in int64. This test compares the results of the low levels to the high level and against a known value (all ones) to ensure the count is correct for any specified size. The the size is very large, the result is expected to be different. Bug: libyuv:701 Test: TestHammingDistance_Opt Change-Id: I6716af7cd09ac4d88a8afa25bc845a1b62af7c93 Reviewed-on: https://chromium-review.googlesource.com/710800 Reviewed-by: Frank Barchard <fbarchard@google.com> Reviewed-by: richard winterton <rrwinterton@gmail.com> Commit-Queue: Frank Barchard <fbarchard@google.com>
17 lines
544 B
C
17 lines
544 B
C
/*
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* Copyright 2012 The LibYuv Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef INCLUDE_LIBYUV_VERSION_H_
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#define INCLUDE_LIBYUV_VERSION_H_
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#define LIBYUV_VERSION 1674
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#endif // INCLUDE_LIBYUV_VERSION_H_
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