diff options
Diffstat (limited to 'third_party/aom/aom_dsp/x86/jnt_variance_ssse3.c')
| -rw-r--r-- | third_party/aom/aom_dsp/x86/jnt_variance_ssse3.c | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/third_party/aom/aom_dsp/x86/jnt_variance_ssse3.c b/third_party/aom/aom_dsp/x86/jnt_variance_ssse3.c deleted file mode 100644 index f9a41a210..000000000 --- a/third_party/aom/aom_dsp/x86/jnt_variance_ssse3.c +++ /dev/null @@ -1,192 +0,0 @@ -/* - * 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 "config/av1_rtcd.h" - -#include "aom_dsp/x86/synonyms.h" - -void aom_var_filter_block2d_bil_first_pass_ssse3( - const uint8_t *a, uint16_t *b, unsigned int src_pixels_per_line, - unsigned int pixel_step, unsigned int output_height, - unsigned int output_width, const uint8_t *filter); - -void aom_var_filter_block2d_bil_second_pass_ssse3( - const uint16_t *a, uint8_t *b, unsigned int src_pixels_per_line, - unsigned int pixel_step, unsigned int output_height, - unsigned int output_width, const uint8_t *filter); - -static INLINE void compute_jnt_comp_avg(__m128i *p0, __m128i *p1, - const __m128i *w, const __m128i *r, - void *const result) { - __m128i p_lo = _mm_unpacklo_epi8(*p0, *p1); - __m128i mult_lo = _mm_maddubs_epi16(p_lo, *w); - __m128i round_lo = _mm_add_epi16(mult_lo, *r); - __m128i shift_lo = _mm_srai_epi16(round_lo, DIST_PRECISION_BITS); - - __m128i p_hi = _mm_unpackhi_epi8(*p0, *p1); - __m128i mult_hi = _mm_maddubs_epi16(p_hi, *w); - __m128i round_hi = _mm_add_epi16(mult_hi, *r); - __m128i shift_hi = _mm_srai_epi16(round_hi, DIST_PRECISION_BITS); - - xx_storeu_128(result, _mm_packus_epi16(shift_lo, shift_hi)); -} - -void aom_jnt_comp_avg_pred_ssse3(uint8_t *comp_pred, const uint8_t *pred, - int width, int height, const uint8_t *ref, - int ref_stride, - const JNT_COMP_PARAMS *jcp_param) { - int i; - const uint8_t w0 = (uint8_t)jcp_param->fwd_offset; - const uint8_t w1 = (uint8_t)jcp_param->bck_offset; - const __m128i w = _mm_set_epi8(w1, w0, w1, w0, w1, w0, w1, w0, w1, w0, w1, w0, - w1, w0, w1, w0); - const uint16_t round = ((1 << DIST_PRECISION_BITS) >> 1); - const __m128i r = - _mm_set_epi16(round, round, round, round, round, round, round, round); - - if (width >= 16) { - // Read 16 pixels one row at a time - assert(!(width & 15)); - for (i = 0; i < height; ++i) { - int j; - for (j = 0; j < width; j += 16) { - __m128i p0 = xx_loadu_128(ref); - __m128i p1 = xx_loadu_128(pred); - - compute_jnt_comp_avg(&p0, &p1, &w, &r, comp_pred); - - comp_pred += 16; - pred += 16; - ref += 16; - } - ref += ref_stride - width; - } - } else if (width >= 8) { - // Read 8 pixels two row at a time - assert(!(width & 7)); - assert(!(width & 1)); - for (i = 0; i < height; i += 2) { - __m128i p0_0 = xx_loadl_64(ref + 0 * ref_stride); - __m128i p0_1 = xx_loadl_64(ref + 1 * ref_stride); - __m128i p0 = _mm_unpacklo_epi64(p0_0, p0_1); - __m128i p1 = xx_loadu_128(pred); - - compute_jnt_comp_avg(&p0, &p1, &w, &r, comp_pred); - - comp_pred += 16; - pred += 16; - ref += 2 * ref_stride; - } - } else { - // Read 4 pixels four row at a time - assert(!(width & 3)); - assert(!(height & 3)); - for (i = 0; i < height; i += 4) { - const uint8_t *row0 = ref + 0 * ref_stride; - const uint8_t *row1 = ref + 1 * ref_stride; - const uint8_t *row2 = ref + 2 * ref_stride; - const uint8_t *row3 = ref + 3 * ref_stride; - - __m128i p0 = - _mm_setr_epi8(row0[0], row0[1], row0[2], row0[3], row1[0], row1[1], - row1[2], row1[3], row2[0], row2[1], row2[2], row2[3], - row3[0], row3[1], row3[2], row3[3]); - __m128i p1 = xx_loadu_128(pred); - - compute_jnt_comp_avg(&p0, &p1, &w, &r, comp_pred); - - comp_pred += 16; - pred += 16; - ref += 4 * ref_stride; - } - } -} - -void aom_jnt_comp_avg_upsampled_pred_ssse3( - MACROBLOCKD *xd, const struct AV1Common *const cm, int mi_row, int mi_col, - const MV *const mv, uint8_t *comp_pred, const uint8_t *pred, int width, - int height, int subpel_x_q3, int subpel_y_q3, const uint8_t *ref, - int ref_stride, const JNT_COMP_PARAMS *jcp_param, int subpel_search) { - int n; - int i; - aom_upsampled_pred(xd, cm, mi_row, mi_col, mv, comp_pred, width, height, - subpel_x_q3, subpel_y_q3, ref, ref_stride, subpel_search); - /*The total number of pixels must be a multiple of 16 (e.g., 4x4).*/ - assert(!(width * height & 15)); - n = width * height >> 4; - - const uint8_t w0 = (uint8_t)jcp_param->fwd_offset; - const uint8_t w1 = (uint8_t)jcp_param->bck_offset; - const __m128i w = _mm_set_epi8(w1, w0, w1, w0, w1, w0, w1, w0, w1, w0, w1, w0, - w1, w0, w1, w0); - const uint16_t round = ((1 << DIST_PRECISION_BITS) >> 1); - const __m128i r = - _mm_set_epi16(round, round, round, round, round, round, round, round); - - for (i = 0; i < n; i++) { - __m128i p0 = xx_loadu_128(comp_pred); - __m128i p1 = xx_loadu_128(pred); - - compute_jnt_comp_avg(&p0, &p1, &w, &r, comp_pred); - - comp_pred += 16; - pred += 16; - } -} - -#define JNT_SUBPIX_AVG_VAR(W, H) \ - uint32_t aom_jnt_sub_pixel_avg_variance##W##x##H##_ssse3( \ - const uint8_t *a, int a_stride, int xoffset, int yoffset, \ - const uint8_t *b, int b_stride, uint32_t *sse, \ - const uint8_t *second_pred, const JNT_COMP_PARAMS *jcp_param) { \ - uint16_t fdata3[(H + 1) * W]; \ - uint8_t temp2[H * W]; \ - DECLARE_ALIGNED(16, uint8_t, temp3[H * W]); \ - \ - aom_var_filter_block2d_bil_first_pass_ssse3( \ - a, fdata3, a_stride, 1, H + 1, W, bilinear_filters_2t[xoffset]); \ - aom_var_filter_block2d_bil_second_pass_ssse3( \ - fdata3, temp2, W, W, H, W, bilinear_filters_2t[yoffset]); \ - \ - aom_jnt_comp_avg_pred_ssse3(temp3, second_pred, W, H, temp2, W, \ - jcp_param); \ - \ - return aom_variance##W##x##H(temp3, W, b, b_stride, sse); \ - } - -JNT_SUBPIX_AVG_VAR(128, 128) -JNT_SUBPIX_AVG_VAR(128, 64) -JNT_SUBPIX_AVG_VAR(64, 128) -JNT_SUBPIX_AVG_VAR(64, 64) -JNT_SUBPIX_AVG_VAR(64, 32) -JNT_SUBPIX_AVG_VAR(32, 64) -JNT_SUBPIX_AVG_VAR(32, 32) -JNT_SUBPIX_AVG_VAR(32, 16) -JNT_SUBPIX_AVG_VAR(16, 32) -JNT_SUBPIX_AVG_VAR(16, 16) -JNT_SUBPIX_AVG_VAR(16, 8) -JNT_SUBPIX_AVG_VAR(8, 16) -JNT_SUBPIX_AVG_VAR(8, 8) -JNT_SUBPIX_AVG_VAR(8, 4) -JNT_SUBPIX_AVG_VAR(4, 8) -JNT_SUBPIX_AVG_VAR(4, 4) -JNT_SUBPIX_AVG_VAR(4, 16) -JNT_SUBPIX_AVG_VAR(16, 4) -JNT_SUBPIX_AVG_VAR(8, 32) -JNT_SUBPIX_AVG_VAR(32, 8) -JNT_SUBPIX_AVG_VAR(16, 64) -JNT_SUBPIX_AVG_VAR(64, 16) |