blob: 4647f45de14ea3192576e04c24b92ea1d286c813 [file] [log] [blame]
* 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_
#define UTIL_SSIM_H_
#include <math.h> // For log10()
#ifdef __cplusplus
extern "C" {
#if !defined(INT_TYPES_DEFINED) && !defined(UINT8_TYPE_DEFINED)
typedef unsigned char uint8;
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 // UTIL_SSIM_H_