From 678702573531f19ae36847a6a07257aaae623fbe Mon Sep 17 00:00:00 2001 From: Sadaf Ebrahimi Date: Fri, 25 Aug 2023 16:27:50 +0000 Subject: Move libyuv/files/ directly under libyuv Test: TreeHugger Merged-In: I773d1ae01539cc5d200768b526f10b2922567f72 Change-Id: I4ba1f1e781d7fd3ad96639dfdc08f654e45ae3d3 --- util/ssim.h | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 util/ssim.h (limited to 'util/ssim.h') diff --git a/util/ssim.h b/util/ssim.h new file mode 100644 index 00000000..a855f1d1 --- /dev/null +++ b/util/ssim.h @@ -0,0 +1,38 @@ +/* + * 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 // For log10() + +#ifdef __cplusplus +extern "C" { +#endif + +#if !defined(INT_TYPES_DEFINED) && !defined(UINT8_TYPE_DEFINED) +typedef unsigned char uint8_t; +#define UINT8_TYPE_DEFINED +#endif + +double CalcSSIM(const uint8_t* org, + const uint8_t* rec, + const int image_width, + const int image_height); + +double CalcLSSIM(double ssim); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif // UTIL_SSIM_H_ -- cgit v1.2.3