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36 lines
1.1 KiB
36 lines
1.1 KiB
/*
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* Copyright 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <android/hardware_buffer.h>
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#include <array>
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#include <string>
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namespace android {
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class ImageHashManager {
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public:
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static int32_t generatePHash(const uint8_t* buffer, int32_t width, int32_t height,
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int32_t stride, std::array<uint8_t, 8>* outImageHash);
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static int32_t generateHash(std::string hashAlgorithm, const uint8_t* buf,
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AHardwareBuffer_Desc bufferDesc,
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std::array<uint8_t, 8>* outImageHash);
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};
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} // namespace android
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