mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-06-01 01:41:37 +00:00
36 lines
960 B
C
36 lines
960 B
C
/*
|
|
* 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_
|
|
|
|
#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);
|
|
|
|
// does -10.0 * log10(1.0 - ssim)
|
|
double CalcLSSIM(double ssim);
|
|
|
|
#ifdef __cplusplus
|
|
} // extern "C"
|
|
#endif
|
|
|
|
#endif // UTIL_SSIM_H_ // NOLINT
|