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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /media/libyuv/util/ssim.h | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
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Add m-esr52 at 52.6.0
Diffstat (limited to 'media/libyuv/util/ssim.h')
| -rw-r--r-- | media/libyuv/util/ssim.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/media/libyuv/util/ssim.h b/media/libyuv/util/ssim.h new file mode 100644 index 000000000..430eb71c3 --- /dev/null +++ b/media/libyuv/util/ssim.h @@ -0,0 +1,36 @@ +/* + * Copyright 2013 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. + */ + +// Get SSIM for video sequence. Assuming RAW 4:2:0 Y:Cb:Cr format + +#ifndef UTIL_SSIM_H_ // NOLINT +#define UTIL_SSIM_H_ + +#include <math.h> // For log10() + +#ifdef __cplusplus +extern "C" { +#endif + +#if !defined(INT_TYPES_DEFINED) && !defined(UINT8_TYPE_DEFINED) +typedef unsigned char uint8; +#define UINT8_TYPE_DEFINED +#endif + +double CalcSSIM(const uint8* org, const uint8* rec, + const int image_width, const int image_height); + +double CalcLSSIM(double ssim); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif // UTIL_SSIM_H_ // NOLINT |