| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/Firefox/media/libvpx/libvpx/vpx_dsp/ (Browser von der Mozilla Stiftung Version 136.0.1©) Datei vom 10.2.2025 mit Größe 711 B |
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Quelle sum_squares.c Sprache: C |
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/* * Copyright (c) 2016 The WebM 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. */ #include "./vpx_dsp_rtcd.h" uint64_t vpx_sum_squares_2d_i16_c(const int16_t *src, int stride, int size) { int r, c; uint64_t ss = 0; for (r = 0; r < size; r++) { for (c = 0; c < size; c++) { const int16_t v = src[c]; ss += v * v; } src += stride; } return ss; }
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2026-04-06