/*

 *  Copyright (c) 2017 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.

 */

#ifndef VPX_VPX_DSP_X86_BITDEPTH_CONVERSION_AVX2_H_

#define VPX_VPX_DSP_X86_BITDEPTH_CONVERSION_AVX2_H_

#include <immintrin.h>

#include "./vpx_config.h"

#include "vpx/vpx_integer.h"

#include "vpx_dsp/vpx_dsp_common.h"

// Load 16 16 bit values. If the source is 32 bits then pack down with

// saturation.

static INLINE __m256i load_tran_low(const tran_low_t *a) {

#if CONFIG_VP9_HIGHBITDEPTH

  const __m256i a_low = _mm256_loadu_si256((const __m256i *)a);

  const __m256i a_high = _mm256_loadu_si256((const __m256i *)(a + 8));

  return _mm256_packs_epi32(a_low, a_high);

#else

  return _mm256_loadu_si256((const __m256i *)a);

#endif

}

Unexecuted instantiation: vp9_quantize_avx2.c:load_tran_low

vp9_error_avx2.c:load_tran_low

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static INLINE __m256i load_tran_low(const tran_low_t *a) {

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#if CONFIG_VP9_HIGHBITDEPTH

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  const __m256i a_low = _mm256_loadu_si256((const __m256i *)a);

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  const __m256i a_high = _mm256_loadu_si256((const __m256i *)(a + 8));

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  return _mm256_packs_epi32(a_low, a_high);

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#else

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  return _mm256_loadu_si256((const __m256i *)a);

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#endif

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}

Unexecuted instantiation: avg_intrin_avx2.c:load_tran_low

static INLINE void store_tran_low(__m256i a, tran_low_t *b) {

#if CONFIG_VP9_HIGHBITDEPTH

  const __m256i one = _mm256_set1_epi16(1);

  const __m256i a_hi = _mm256_mulhi_epi16(a, one);

  const __m256i a_lo = _mm256_mullo_epi16(a, one);

  const __m256i a_1 = _mm256_unpacklo_epi16(a_lo, a_hi);

  const __m256i a_2 = _mm256_unpackhi_epi16(a_lo, a_hi);

  _mm256_storeu_si256((__m256i *)b, a_1);

  _mm256_storeu_si256((__m256i *)(b + 8), a_2);

#else

  _mm256_storeu_si256((__m256i *)b, a);

#endif

}

Unexecuted instantiation: vp9_quantize_avx2.c:store_tran_low

Unexecuted instantiation: vp9_error_avx2.c:store_tran_low

Unexecuted instantiation: avg_intrin_avx2.c:store_tran_low

#endif  // VPX_VPX_DSP_X86_BITDEPTH_CONVERSION_AVX2_H_