jnt_convolve_avx2.c | Explore in Territory

/*
 * Copyright (c) 2018, 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 <emmintrin.h>
#include <immintrin.h>

#include "config/av1_rtcd.h"

#include "aom_dsp/aom_dsp_common.h"
#include "aom_dsp/aom_filter.h"
#include "aom_dsp/x86/convolve_avx2.h"
#include "aom_dsp/x86/convolve_common_intrin.h"
#include "aom_dsp/x86/convolve_sse4_1.h"
#include "aom_dsp/x86/mem_sse2.h"
#include "aom_dsp/x86/synonyms_avx2.h"

#include "av1/common/convolve.h"

static inline __m256i unpack_weights_avx2(ConvolveParams *conv_params) { … }

static inline __m256i load_line2_avx2(const void *a, const void *b) { … }

void av1_dist_wtd_convolve_x_avx2(const uint8_t *src, int src_stride,
                                  uint8_t *dst0, int dst_stride0, int w, int h,
                                  const InterpFilterParams *filter_params_x,
                                  const int subpel_x_qn,
                                  ConvolveParams *conv_params) { … }

void av1_dist_wtd_convolve_y_avx2(const uint8_t *src, int src_stride,
                                  uint8_t *dst0, int dst_stride0, int w, int h,
                                  const InterpFilterParams *filter_params_y,
                                  const int subpel_y_qn,
                                  ConvolveParams *conv_params) { … }

void av1_dist_wtd_convolve_2d_avx2(const uint8_t *src, int src_stride,
                                   uint8_t *dst0, int dst_stride0, int w, int h,
                                   const InterpFilterParams *filter_params_x,
                                   const InterpFilterParams *filter_params_y,
                                   const int subpel_x_qn, const int subpel_y_qn,
                                   ConvolveParams *conv_params) { … }

#define DO_NO_AVG_2D_COPY_4X16(r0, c0, r1, c1, r2, c2, r3, c3) …

#define LEFT_SHIFT …
static inline void av1_dist_wtd_convolve_2d_no_avg_copy_avx2(
    const uint8_t *src, int src_stride, CONV_BUF_TYPE *dst, int dst_stride,
    int w, int h, const __m256i offset_const) { … }

#define DO_AVG_2D_COPY_4X16(USE_DIST_WEIGHTED, r0, c0, r1, c1, r2, c2, r3, c3) …

#define DO_AVG_2D_COPY(USE_DIST_WEIGHTED) …

void av1_dist_wtd_convolve_2d_copy_avx2(const uint8_t *src, int src_stride,
                                        uint8_t *dst0, int dst_stride0, int w,
                                        int h, ConvolveParams *conv_params) { … }
#undef LEFT_SHIFT
chromium/third_party/libaom/source/libaom/av1/common/x86/jnt_convolve_avx2.c
