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author | Matt A. Tobin <email@mattatobin.com> | 2020-04-07 23:30:51 -0400 |
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committer | Matt A. Tobin <email@mattatobin.com> | 2020-04-07 23:30:51 -0400 |
commit | 5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb (patch) | |
tree | 45d55e3e5e73c4255c4d71258d9be5b2d004d28f /third_party/aom/av1/common/x86/highbd_jnt_convolve_sse4.c | |
parent | 50f1986697a7412e4160976fa5e11217b4ef1f44 (diff) | |
download | UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.tar UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.tar.gz UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.tar.lz UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.tar.xz UXP-5545a8983ff0ef1fb52e64aef8e66fa9b13c1cbb.zip |
Move aom source to a sub-directory under media/libaom
There is no damned reason to treat this differently than any other media lib given its license and there never was.
Diffstat (limited to 'third_party/aom/av1/common/x86/highbd_jnt_convolve_sse4.c')
-rw-r--r-- | third_party/aom/av1/common/x86/highbd_jnt_convolve_sse4.c | 383 |
1 files changed, 0 insertions, 383 deletions
diff --git a/third_party/aom/av1/common/x86/highbd_jnt_convolve_sse4.c b/third_party/aom/av1/common/x86/highbd_jnt_convolve_sse4.c deleted file mode 100644 index 1a29985b5..000000000 --- a/third_party/aom/av1/common/x86/highbd_jnt_convolve_sse4.c +++ /dev/null @@ -1,383 +0,0 @@ -/* - * 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 <smmintrin.h> -#include <assert.h> - -#include "config/aom_dsp_rtcd.h" - -#include "aom_dsp/x86/convolve_sse2.h" -#include "aom_dsp/x86/convolve_sse4_1.h" - -void av1_highbd_jnt_convolve_y_sse4_1( - const uint16_t *src, int src_stride, uint16_t *dst0, int dst_stride0, int w, - int h, const InterpFilterParams *filter_params_x, - const InterpFilterParams *filter_params_y, const int subpel_x_q4, - const int subpel_y_q4, ConvolveParams *conv_params, int bd) { - CONV_BUF_TYPE *dst = conv_params->dst; - int dst_stride = conv_params->dst_stride; - const int fo_vert = filter_params_y->taps / 2 - 1; - const uint16_t *const src_ptr = src - fo_vert * src_stride; - const int bits = FILTER_BITS - conv_params->round_0; - (void)filter_params_x; - (void)subpel_x_q4; - - assert(bits >= 0); - int i, j; - const int do_average = conv_params->do_average; - const int use_jnt_comp_avg = conv_params->use_jnt_comp_avg; - - const int w0 = conv_params->fwd_offset; - const int w1 = conv_params->bck_offset; - const __m128i wt0 = _mm_set1_epi32(w0); - const __m128i wt1 = _mm_set1_epi32(w1); - const __m128i round_const_y = - _mm_set1_epi32(((1 << conv_params->round_1) >> 1)); - const __m128i round_shift_y = _mm_cvtsi32_si128(conv_params->round_1); - const __m128i round_shift_bits = _mm_cvtsi32_si128(bits); - - const int offset_0 = - bd + 2 * FILTER_BITS - conv_params->round_0 - conv_params->round_1; - const int offset = (1 << offset_0) + (1 << (offset_0 - 1)); - const __m128i offset_const = _mm_set1_epi32(offset); - const int rounding_shift = - 2 * FILTER_BITS - conv_params->round_0 - conv_params->round_1; - const __m128i rounding_const = _mm_set1_epi32((1 << rounding_shift) >> 1); - const __m128i clip_pixel_to_bd = - _mm_set1_epi16(bd == 10 ? 1023 : (bd == 12 ? 4095 : 255)); - const __m128i zero = _mm_setzero_si128(); - __m128i s[16], coeffs_y[4]; - - prepare_coeffs(filter_params_y, subpel_y_q4, coeffs_y); - - for (j = 0; j < w; j += 8) { - const uint16_t *data = &src_ptr[j]; - /* Vertical filter */ - { - __m128i s0 = _mm_loadu_si128((__m128i *)(data + 0 * src_stride)); - __m128i s1 = _mm_loadu_si128((__m128i *)(data + 1 * src_stride)); - __m128i s2 = _mm_loadu_si128((__m128i *)(data + 2 * src_stride)); - __m128i s3 = _mm_loadu_si128((__m128i *)(data + 3 * src_stride)); - __m128i s4 = _mm_loadu_si128((__m128i *)(data + 4 * src_stride)); - __m128i s5 = _mm_loadu_si128((__m128i *)(data + 5 * src_stride)); - __m128i s6 = _mm_loadu_si128((__m128i *)(data + 6 * src_stride)); - - s[0] = _mm_unpacklo_epi16(s0, s1); - s[1] = _mm_unpacklo_epi16(s2, s3); - s[2] = _mm_unpacklo_epi16(s4, s5); - - s[4] = _mm_unpackhi_epi16(s0, s1); - s[5] = _mm_unpackhi_epi16(s2, s3); - s[6] = _mm_unpackhi_epi16(s4, s5); - - s[0 + 8] = _mm_unpacklo_epi16(s1, s2); - s[1 + 8] = _mm_unpacklo_epi16(s3, s4); - s[2 + 8] = _mm_unpacklo_epi16(s5, s6); - - s[4 + 8] = _mm_unpackhi_epi16(s1, s2); - s[5 + 8] = _mm_unpackhi_epi16(s3, s4); - s[6 + 8] = _mm_unpackhi_epi16(s5, s6); - - for (i = 0; i < h; i += 2) { - data = &src_ptr[i * src_stride + j]; - - __m128i s7 = _mm_loadu_si128((__m128i *)(data + 7 * src_stride)); - __m128i s8 = _mm_loadu_si128((__m128i *)(data + 8 * src_stride)); - - s[3] = _mm_unpacklo_epi16(s6, s7); - s[7] = _mm_unpackhi_epi16(s6, s7); - - s[3 + 8] = _mm_unpacklo_epi16(s7, s8); - s[7 + 8] = _mm_unpackhi_epi16(s7, s8); - - const __m128i res_a0 = convolve(s, coeffs_y); - __m128i res_a_round0 = _mm_sll_epi32(res_a0, round_shift_bits); - res_a_round0 = _mm_sra_epi32(_mm_add_epi32(res_a_round0, round_const_y), - round_shift_y); - - const __m128i res_a1 = convolve(s + 8, coeffs_y); - __m128i res_a_round1 = _mm_sll_epi32(res_a1, round_shift_bits); - res_a_round1 = _mm_sra_epi32(_mm_add_epi32(res_a_round1, round_const_y), - round_shift_y); - - __m128i res_unsigned_lo_0 = _mm_add_epi32(res_a_round0, offset_const); - __m128i res_unsigned_lo_1 = _mm_add_epi32(res_a_round1, offset_const); - - if (w - j < 8) { - if (do_average) { - const __m128i data_0 = - _mm_loadl_epi64((__m128i *)(&dst[i * dst_stride + j])); - const __m128i data_1 = _mm_loadl_epi64( - (__m128i *)(&dst[i * dst_stride + j + dst_stride])); - - const __m128i data_ref_0 = _mm_unpacklo_epi16(data_0, zero); - const __m128i data_ref_1 = _mm_unpacklo_epi16(data_1, zero); - - const __m128i comp_avg_res_0 = highbd_comp_avg_sse4_1( - &data_ref_0, &res_unsigned_lo_0, &wt0, &wt1, use_jnt_comp_avg); - const __m128i comp_avg_res_1 = highbd_comp_avg_sse4_1( - &data_ref_1, &res_unsigned_lo_1, &wt0, &wt1, use_jnt_comp_avg); - - const __m128i round_result_0 = - highbd_convolve_rounding_sse2(&comp_avg_res_0, &offset_const, - &rounding_const, rounding_shift); - const __m128i round_result_1 = - highbd_convolve_rounding_sse2(&comp_avg_res_1, &offset_const, - &rounding_const, rounding_shift); - - const __m128i res_16b_0 = - _mm_packus_epi32(round_result_0, round_result_0); - const __m128i res_clip_0 = - _mm_min_epi16(res_16b_0, clip_pixel_to_bd); - const __m128i res_16b_1 = - _mm_packus_epi32(round_result_1, round_result_1); - const __m128i res_clip_1 = - _mm_min_epi16(res_16b_1, clip_pixel_to_bd); - - _mm_storel_epi64((__m128i *)(&dst0[i * dst_stride0 + j]), - res_clip_0); - _mm_storel_epi64( - (__m128i *)(&dst0[i * dst_stride0 + j + dst_stride0]), - res_clip_1); - - } else { - __m128i res_16b_0 = - _mm_packus_epi32(res_unsigned_lo_0, res_unsigned_lo_0); - - __m128i res_16b_1 = - _mm_packus_epi32(res_unsigned_lo_1, res_unsigned_lo_1); - - _mm_storel_epi64((__m128i *)&dst[i * dst_stride + j], res_16b_0); - _mm_storel_epi64((__m128i *)&dst[i * dst_stride + j + dst_stride], - res_16b_1); - } - } else { - const __m128i res_b0 = convolve(s + 4, coeffs_y); - __m128i res_b_round0 = _mm_sll_epi32(res_b0, round_shift_bits); - res_b_round0 = _mm_sra_epi32( - _mm_add_epi32(res_b_round0, round_const_y), round_shift_y); - - const __m128i res_b1 = convolve(s + 4 + 8, coeffs_y); - __m128i res_b_round1 = _mm_sll_epi32(res_b1, round_shift_bits); - res_b_round1 = _mm_sra_epi32( - _mm_add_epi32(res_b_round1, round_const_y), round_shift_y); - - __m128i res_unsigned_hi_0 = _mm_add_epi32(res_b_round0, offset_const); - __m128i res_unsigned_hi_1 = _mm_add_epi32(res_b_round1, offset_const); - - if (do_average) { - const __m128i data_0 = - _mm_loadu_si128((__m128i *)(&dst[i * dst_stride + j])); - const __m128i data_1 = _mm_loadu_si128( - (__m128i *)(&dst[i * dst_stride + j + dst_stride])); - const __m128i data_ref_0_lo_0 = _mm_unpacklo_epi16(data_0, zero); - const __m128i data_ref_0_lo_1 = _mm_unpacklo_epi16(data_1, zero); - - const __m128i data_ref_0_hi_0 = _mm_unpackhi_epi16(data_0, zero); - const __m128i data_ref_0_hi_1 = _mm_unpackhi_epi16(data_1, zero); - - const __m128i comp_avg_res_lo_0 = - highbd_comp_avg_sse4_1(&data_ref_0_lo_0, &res_unsigned_lo_0, - &wt0, &wt1, use_jnt_comp_avg); - const __m128i comp_avg_res_lo_1 = - highbd_comp_avg_sse4_1(&data_ref_0_lo_1, &res_unsigned_lo_1, - &wt0, &wt1, use_jnt_comp_avg); - const __m128i comp_avg_res_hi_0 = - highbd_comp_avg_sse4_1(&data_ref_0_hi_0, &res_unsigned_hi_0, - &wt0, &wt1, use_jnt_comp_avg); - const __m128i comp_avg_res_hi_1 = - highbd_comp_avg_sse4_1(&data_ref_0_hi_1, &res_unsigned_hi_1, - &wt0, &wt1, use_jnt_comp_avg); - - const __m128i round_result_lo_0 = - highbd_convolve_rounding_sse2(&comp_avg_res_lo_0, &offset_const, - &rounding_const, rounding_shift); - const __m128i round_result_lo_1 = - highbd_convolve_rounding_sse2(&comp_avg_res_lo_1, &offset_const, - &rounding_const, rounding_shift); - const __m128i round_result_hi_0 = - highbd_convolve_rounding_sse2(&comp_avg_res_hi_0, &offset_const, - &rounding_const, rounding_shift); - const __m128i round_result_hi_1 = - highbd_convolve_rounding_sse2(&comp_avg_res_hi_1, &offset_const, - &rounding_const, rounding_shift); - - const __m128i res_16b_0 = - _mm_packus_epi32(round_result_lo_0, round_result_hi_0); - const __m128i res_clip_0 = - _mm_min_epi16(res_16b_0, clip_pixel_to_bd); - - const __m128i res_16b_1 = - _mm_packus_epi32(round_result_lo_1, round_result_hi_1); - const __m128i res_clip_1 = - _mm_min_epi16(res_16b_1, clip_pixel_to_bd); - - _mm_store_si128((__m128i *)(&dst0[i * dst_stride0 + j]), - res_clip_0); - _mm_store_si128( - (__m128i *)(&dst0[i * dst_stride0 + j + dst_stride0]), - res_clip_1); - } else { - __m128i res_16bit0 = - _mm_packus_epi32(res_unsigned_lo_0, res_unsigned_hi_0); - __m128i res_16bit1 = - _mm_packus_epi32(res_unsigned_lo_1, res_unsigned_hi_1); - _mm_store_si128((__m128i *)(&dst[i * dst_stride + j]), res_16bit0); - _mm_store_si128((__m128i *)(&dst[i * dst_stride + j + dst_stride]), - res_16bit1); - } - } - s[0] = s[1]; - s[1] = s[2]; - s[2] = s[3]; - - s[4] = s[5]; - s[5] = s[6]; - s[6] = s[7]; - - s[0 + 8] = s[1 + 8]; - s[1 + 8] = s[2 + 8]; - s[2 + 8] = s[3 + 8]; - - s[4 + 8] = s[5 + 8]; - s[5 + 8] = s[6 + 8]; - s[6 + 8] = s[7 + 8]; - - s6 = s8; - } - } - } -} - -void av1_highbd_jnt_convolve_x_sse4_1( - const uint16_t *src, int src_stride, uint16_t *dst0, int dst_stride0, int w, - int h, const InterpFilterParams *filter_params_x, - const InterpFilterParams *filter_params_y, const int subpel_x_q4, - const int subpel_y_q4, ConvolveParams *conv_params, int bd) { - CONV_BUF_TYPE *dst = conv_params->dst; - int dst_stride = conv_params->dst_stride; - const int fo_horiz = filter_params_x->taps / 2 - 1; - const uint16_t *const src_ptr = src - fo_horiz; - const int bits = FILTER_BITS - conv_params->round_1; - (void)filter_params_y; - (void)subpel_y_q4; - - int i, j; - __m128i s[4], coeffs_x[4]; - - const int do_average = conv_params->do_average; - const int use_jnt_comp_avg = conv_params->use_jnt_comp_avg; - const int w0 = conv_params->fwd_offset; - const int w1 = conv_params->bck_offset; - const __m128i wt0 = _mm_set1_epi32(w0); - const __m128i wt1 = _mm_set1_epi32(w1); - const __m128i zero = _mm_setzero_si128(); - - const __m128i round_const_x = - _mm_set1_epi32(((1 << conv_params->round_0) >> 1)); - const __m128i round_shift_x = _mm_cvtsi32_si128(conv_params->round_0); - const __m128i round_shift_bits = _mm_cvtsi32_si128(bits); - - const int offset_0 = - bd + 2 * FILTER_BITS - conv_params->round_0 - conv_params->round_1; - const int offset = (1 << offset_0) + (1 << (offset_0 - 1)); - const __m128i offset_const = _mm_set1_epi32(offset); - const int rounding_shift = - 2 * FILTER_BITS - conv_params->round_0 - conv_params->round_1; - const __m128i rounding_const = _mm_set1_epi32((1 << rounding_shift) >> 1); - const __m128i clip_pixel_to_bd = - _mm_set1_epi16(bd == 10 ? 1023 : (bd == 12 ? 4095 : 255)); - - assert(bits >= 0); - prepare_coeffs(filter_params_x, subpel_x_q4, coeffs_x); - - for (j = 0; j < w; j += 8) { - /* Horizontal filter */ - for (i = 0; i < h; i += 1) { - const __m128i row00 = - _mm_loadu_si128((__m128i *)&src_ptr[i * src_stride + j]); - const __m128i row01 = - _mm_loadu_si128((__m128i *)&src_ptr[i * src_stride + (j + 8)]); - - // even pixels - s[0] = _mm_alignr_epi8(row01, row00, 0); - s[1] = _mm_alignr_epi8(row01, row00, 4); - s[2] = _mm_alignr_epi8(row01, row00, 8); - s[3] = _mm_alignr_epi8(row01, row00, 12); - - __m128i res_even = convolve(s, coeffs_x); - res_even = - _mm_sra_epi32(_mm_add_epi32(res_even, round_const_x), round_shift_x); - - // odd pixels - s[0] = _mm_alignr_epi8(row01, row00, 2); - s[1] = _mm_alignr_epi8(row01, row00, 6); - s[2] = _mm_alignr_epi8(row01, row00, 10); - s[3] = _mm_alignr_epi8(row01, row00, 14); - - __m128i res_odd = convolve(s, coeffs_x); - res_odd = - _mm_sra_epi32(_mm_add_epi32(res_odd, round_const_x), round_shift_x); - - res_even = _mm_sll_epi32(res_even, round_shift_bits); - res_odd = _mm_sll_epi32(res_odd, round_shift_bits); - - __m128i res1 = _mm_unpacklo_epi32(res_even, res_odd); - __m128i res_unsigned_lo = _mm_add_epi32(res1, offset_const); - if (w - j < 8) { - if (do_average) { - const __m128i data_0 = - _mm_loadl_epi64((__m128i *)(&dst[i * dst_stride + j])); - const __m128i data_ref_0 = _mm_unpacklo_epi16(data_0, zero); - - const __m128i comp_avg_res = highbd_comp_avg_sse4_1( - &data_ref_0, &res_unsigned_lo, &wt0, &wt1, use_jnt_comp_avg); - const __m128i round_result = highbd_convolve_rounding_sse2( - &comp_avg_res, &offset_const, &rounding_const, rounding_shift); - - const __m128i res_16b = _mm_packus_epi32(round_result, round_result); - const __m128i res_clip = _mm_min_epi16(res_16b, clip_pixel_to_bd); - _mm_storel_epi64((__m128i *)(&dst0[i * dst_stride0 + j]), res_clip); - } else { - __m128i res_16b = _mm_packus_epi32(res_unsigned_lo, res_unsigned_lo); - _mm_storel_epi64((__m128i *)&dst[i * dst_stride + j], res_16b); - } - } else { - __m128i res2 = _mm_unpackhi_epi32(res_even, res_odd); - __m128i res_unsigned_hi = _mm_add_epi32(res2, offset_const); - if (do_average) { - const __m128i data_0 = - _mm_loadu_si128((__m128i *)(&dst[i * dst_stride + j])); - const __m128i data_ref_0_lo = _mm_unpacklo_epi16(data_0, zero); - const __m128i data_ref_0_hi = _mm_unpackhi_epi16(data_0, zero); - - const __m128i comp_avg_res_lo = highbd_comp_avg_sse4_1( - &data_ref_0_lo, &res_unsigned_lo, &wt0, &wt1, use_jnt_comp_avg); - const __m128i comp_avg_res_hi = highbd_comp_avg_sse4_1( - &data_ref_0_hi, &res_unsigned_hi, &wt0, &wt1, use_jnt_comp_avg); - - const __m128i round_result_lo = highbd_convolve_rounding_sse2( - &comp_avg_res_lo, &offset_const, &rounding_const, rounding_shift); - const __m128i round_result_hi = highbd_convolve_rounding_sse2( - &comp_avg_res_hi, &offset_const, &rounding_const, rounding_shift); - - const __m128i res_16b = - _mm_packus_epi32(round_result_lo, round_result_hi); - const __m128i res_clip = _mm_min_epi16(res_16b, clip_pixel_to_bd); - _mm_store_si128((__m128i *)(&dst0[i * dst_stride0 + j]), res_clip); - } else { - __m128i res_16b = _mm_packus_epi32(res_unsigned_lo, res_unsigned_hi); - _mm_store_si128((__m128i *)(&dst[i * dst_stride + j]), res_16b); - } - } - } - } -} |