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Diffstat (limited to 'src/main/jni/libyuv/source/compare_common.cc')
-rw-r--r-- | src/main/jni/libyuv/source/compare_common.cc | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/src/main/jni/libyuv/source/compare_common.cc b/src/main/jni/libyuv/source/compare_common.cc deleted file mode 100644 index c546b5182..000000000 --- a/src/main/jni/libyuv/source/compare_common.cc +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Copyright 2012 The LibYuv Project Authors. All rights reserved. - * - * Use of this source code is governed by a BSD-style license - * that can be found in the LICENSE file in the root of the source - * tree. An additional intellectual property rights grant can be found - * in the file PATENTS. All contributing project authors may - * be found in the AUTHORS file in the root of the source tree. - */ - -#include "libyuv/basic_types.h" - -#ifdef __cplusplus -namespace libyuv { -extern "C" { -#endif - -uint32 SumSquareError_C(const uint8* src_a, const uint8* src_b, int count) { - uint32 sse = 0u; - int i; - for (i = 0; i < count; ++i) { - int diff = src_a[i] - src_b[i]; - sse += (uint32)(diff * diff); - } - return sse; -} - -// hash seed of 5381 recommended. -// Internal C version of HashDjb2 with int sized count for efficiency. -uint32 HashDjb2_C(const uint8* src, int count, uint32 seed) { - uint32 hash = seed; - int i; - for (i = 0; i < count; ++i) { - hash += (hash << 5) + src[i]; - } - return hash; -} - -#ifdef __cplusplus -} // extern "C" -} // namespace libyuv -#endif |