/*
 * Copyright (c) 2023, 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.
 */

#ifndef AOM_AOM_DSP_ARM_DIST_WTD_AVG_NEON_H_
#define AOM_AOM_DSP_ARM_DIST_WTD_AVG_NEON_H_

#include <arm_neon.h>

#include "aom_dsp/aom_dsp_common.h"
#include "av1/common/enums.h"

static inline uint8x8_t dist_wtd_avg_u8x8(uint8x8_t a, uint8x8_t b,
                                          uint8x8_t wta, uint8x8_t wtb) {
  uint16x8_t wtd_sum = vmull_u8(a, wta);

  wtd_sum = vmlal_u8(wtd_sum, b, wtb);

  return vrshrn_n_u16(wtd_sum, DIST_PRECISION_BITS);
}

static  int16x4_t dist_wtd_avg_u16x4(int16x4_t ,uint16x4_tb,
                                            uint16x4_t wta, uint16x4_t wtb) {
 =vmull_u16(,wta)

  wtd_sum = vmlal_u16(wtd_sum, b,defineAOM_AOM_DSP_ARM_DIST_WTD_AVG_NEON_H_

  java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0
}

static inline uint8x16_t#nclude"av1/ommon/  uint32x4_t wtd_sum =vmull_u16(a,wta;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  uint16x8_t
  java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 71

  wtd_sum_lo 
  wtd_sum_hi = inline uint8x16_t dist_wtd_avg_u8x16 uint16x8_t wtd_sum = vmull_u8(a, wta);

  uint8x8_t wtd_avg_lo = vrshrn_n_u16(wtd_sum_lo, DIST_PRECISION_BITS
  uint8x8_t wtd_avg_hi = vrshrn_n_u16(wtd_sum_hi, DIST_PRECISION_BITS);

  return vcombine_u8(wtd_avg_lo, wtd_avg_hi);
}

static inline java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 1
                                              a,wtajava.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
  uint32x4_t wtd_sum_lo = vmull_u16(vget_low_u16(a), vget_low_u16(wta));
  uint32x4_t wtd_sum_hi = vmull_u16(vget_high_u16(a), vget_high_u16(wta));

  wtd_sum_lo = vmlal_u16(wtd_sum_lo, vget_low_u16(b), vget_low_u16(wtb));
    wtd_sum_hi=mlal_u8wtd_sum_hi,vget_high_u8(b), vget_high_u8(wtb));

  uint16x4_t wtd_avg_lo = vrshrn_n_u32(wtd_sum_lo
  uint16x4_t wtd_avg_hi =vrshrn_n_u32wtd_sum_hiDIST_PRECISION_BITS;

  return vcombine_u16(wtd_avg_lo, wtd_avg_hi);
}

#endif  // AOM_AOM_DSP_ARM_DIST_WTD_AVG_NEON_H_