aboutsummaryrefslogtreecommitdiff
path: root/files/include/libyuv/compare.h
diff options
context:
space:
mode:
authorSadaf Ebrahimi <sadafebrahimi@google.com>2023-08-25 16:27:50 +0000
committerSadaf Ebrahimi <sadafebrahimi@google.com>2023-08-25 16:27:50 +0000
commit678702573531f19ae36847a6a07257aaae623fbe (patch)
tree5d9b28c2e73f9d5e76d9556181a6cf73ac4bd182 /files/include/libyuv/compare.h
parent8ef2efc6534659701bc7114e57133207547f60e7 (diff)
downloadlibyuv-678702573531f19ae36847a6a07257aaae623fbe.tar.gz
Move libyuv/files/ directly under libyuv
Test: TreeHugger Merged-In: I773d1ae01539cc5d200768b526f10b2922567f72 Change-Id: I4ba1f1e781d7fd3ad96639dfdc08f654e45ae3d3
Diffstat (limited to 'files/include/libyuv/compare.h')
-rw-r--r--files/include/libyuv/compare.h111
1 files changed, 0 insertions, 111 deletions
diff --git a/files/include/libyuv/compare.h b/files/include/libyuv/compare.h
deleted file mode 100644
index 3353ad71..00000000
--- a/files/include/libyuv/compare.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * Copyright 2011 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.
- */
-
-#ifndef INCLUDE_LIBYUV_COMPARE_H_
-#define INCLUDE_LIBYUV_COMPARE_H_
-
-#include "libyuv/basic_types.h"
-
-#ifdef __cplusplus
-namespace libyuv {
-extern "C" {
-#endif
-
-// Compute a hash for specified memory. Seed of 5381 recommended.
-LIBYUV_API
-uint32_t HashDjb2(const uint8_t* src, uint64_t count, uint32_t seed);
-
-// Hamming Distance
-LIBYUV_API
-uint64_t ComputeHammingDistance(const uint8_t* src_a,
- const uint8_t* src_b,
- int count);
-
-// Scan an opaque argb image and return fourcc based on alpha offset.
-// Returns FOURCC_ARGB, FOURCC_BGRA, or 0 if unknown.
-LIBYUV_API
-uint32_t ARGBDetect(const uint8_t* argb,
- int stride_argb,
- int width,
- int height);
-
-// Sum Square Error - used to compute Mean Square Error or PSNR.
-LIBYUV_API
-uint64_t ComputeSumSquareError(const uint8_t* src_a,
- const uint8_t* src_b,
- int count);
-
-LIBYUV_API
-uint64_t ComputeSumSquareErrorPlane(const uint8_t* src_a,
- int stride_a,
- const uint8_t* src_b,
- int stride_b,
- int width,
- int height);
-
-static const int kMaxPsnr = 128;
-
-LIBYUV_API
-double SumSquareErrorToPsnr(uint64_t sse, uint64_t count);
-
-LIBYUV_API
-double CalcFramePsnr(const uint8_t* src_a,
- int stride_a,
- const uint8_t* src_b,
- int stride_b,
- int width,
- int height);
-
-LIBYUV_API
-double I420Psnr(const uint8_t* src_y_a,
- int stride_y_a,
- const uint8_t* src_u_a,
- int stride_u_a,
- const uint8_t* src_v_a,
- int stride_v_a,
- const uint8_t* src_y_b,
- int stride_y_b,
- const uint8_t* src_u_b,
- int stride_u_b,
- const uint8_t* src_v_b,
- int stride_v_b,
- int width,
- int height);
-
-LIBYUV_API
-double CalcFrameSsim(const uint8_t* src_a,
- int stride_a,
- const uint8_t* src_b,
- int stride_b,
- int width,
- int height);
-
-LIBYUV_API
-double I420Ssim(const uint8_t* src_y_a,
- int stride_y_a,
- const uint8_t* src_u_a,
- int stride_u_a,
- const uint8_t* src_v_a,
- int stride_v_a,
- const uint8_t* src_y_b,
- int stride_y_b,
- const uint8_t* src_u_b,
- int stride_u_b,
- const uint8_t* src_v_b,
- int stride_v_b,
- int width,
- int height);
-
-#ifdef __cplusplus
-} // extern "C"
-} // namespace libyuv
-#endif
-
-#endif // INCLUDE_LIBYUV_COMPARE_H_