chromium/third_party/libaom/source/libaom/aom_dsp/x86/jnt_variance_ssse3.c

/*
 * Copyright (c) 2016, Alliance for Open Media. All rights reserved.
 *
 * This source code is subject to the terms of the BSD 2 Clause License and
 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
 * was not distributed with this source code in the LICENSE file, you can
 * obtain it at www.aomedia.org/license/software. If the Alliance for Open
 * Media Patent License 1.0 was not distributed with this source code in the
 * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
 */

#include <assert.h>
#include <emmintrin.h>  // SSE2
#include <tmmintrin.h>

#include "config/aom_config.h"
#include "config/aom_dsp_rtcd.h"

#include "aom_dsp/x86/synonyms.h"
#include "aom_dsp/x86/variance_impl_ssse3.h"

static inline void compute_dist_wtd_avg(__m128i *p0, __m128i *p1,
                                        const __m128i *w, const __m128i *r,
                                        void *const result) { … }

void aom_dist_wtd_comp_avg_pred_ssse3(uint8_t *comp_pred, const uint8_t *pred,
                                      int width, int height, const uint8_t *ref,
                                      int ref_stride,
                                      const DIST_WTD_COMP_PARAMS *jcp_param) { … }

#define DIST_WTD_SUBPIX_AVG_VAR(W, H) …

DIST_WTD_SUBPIX_AVG_VAR(128, 128)
DIST_WTD_SUBPIX_AVG_VAR(128, 64)
DIST_WTD_SUBPIX_AVG_VAR(64, 128)
DIST_WTD_SUBPIX_AVG_VAR(64, 64)
DIST_WTD_SUBPIX_AVG_VAR(64, 32)
DIST_WTD_SUBPIX_AVG_VAR(32, 64)
DIST_WTD_SUBPIX_AVG_VAR(32, 32)
DIST_WTD_SUBPIX_AVG_VAR(32, 16)
DIST_WTD_SUBPIX_AVG_VAR(16, 32)
DIST_WTD_SUBPIX_AVG_VAR(16, 16)
DIST_WTD_SUBPIX_AVG_VAR(16, 8)
DIST_WTD_SUBPIX_AVG_VAR(8, 16)
DIST_WTD_SUBPIX_AVG_VAR(8, 8)
DIST_WTD_SUBPIX_AVG_VAR(8, 4)
DIST_WTD_SUBPIX_AVG_VAR(4, 8)
DIST_WTD_SUBPIX_AVG_VAR(4, 4)

#if !CONFIG_REALTIME_ONLY
DIST_WTD_SUBPIX_AVG_VAR(4, 16)
DIST_WTD_SUBPIX_AVG_VAR(16, 4)
DIST_WTD_SUBPIX_AVG_VAR(8, 32)
DIST_WTD_SUBPIX_AVG_VAR(32, 8)
DIST_WTD_SUBPIX_AVG_VAR(16, 64)
DIST_WTD_SUBPIX_AVG_VAR(64, 16)
#endif