diff options
Diffstat (limited to 'third_party/aom/aom_dsp/x86/jnt_sad_ssse3.c')
-rw-r--r-- | third_party/aom/aom_dsp/x86/jnt_sad_ssse3.c | 238 |
1 files changed, 0 insertions, 238 deletions
diff --git a/third_party/aom/aom_dsp/x86/jnt_sad_ssse3.c b/third_party/aom/aom_dsp/x86/jnt_sad_ssse3.c deleted file mode 100644 index c3c88245a..000000000 --- a/third_party/aom/aom_dsp/x86/jnt_sad_ssse3.c +++ /dev/null @@ -1,238 +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" - -unsigned int aom_sad4xh_sse2(const uint8_t *a, int a_stride, const uint8_t *b, - int b_stride, int width, int height) { - int i; - assert(width == 4); - (void)width; - - __m128i sad = _mm_setzero_si128(); - for (i = 0; i < height; i += 4) { - __m128i x0 = xx_loadl_32(a + 0 * a_stride); - __m128i x1 = xx_loadl_32(a + 1 * a_stride); - __m128i x2 = xx_loadl_32(a + 2 * a_stride); - __m128i x3 = xx_loadl_32(a + 3 * a_stride); - __m128i x_lo = _mm_unpacklo_epi32(x0, x1); - __m128i x_hi = _mm_unpacklo_epi32(x2, x3); - - __m128i x = _mm_unpacklo_epi64(x_lo, x_hi); - - x0 = xx_loadl_32(b + 0 * b_stride); - x1 = xx_loadl_32(b + 1 * b_stride); - x2 = xx_loadl_32(b + 2 * b_stride); - x3 = xx_loadl_32(b + 3 * b_stride); - x_lo = _mm_unpacklo_epi32(x0, x1); - x_hi = _mm_unpacklo_epi32(x2, x3); - - __m128i y = _mm_unpacklo_epi64(x_lo, x_hi); - - __m128i sad4x4 = _mm_sad_epu8(x, y); - sad = _mm_add_epi32(sad, sad4x4); - - a += 4 * a_stride; - b += 4 * b_stride; - } - - // At this point, we have two 32-bit partial SADs at bit[0:31] and [64:95]. - const unsigned int res = - _mm_cvtsi128_si32(sad) + _mm_cvtsi128_si32(_mm_srli_si128(sad, 8)); - - return res; -} - -unsigned int aom_sad8xh_sse2(const uint8_t *a, int a_stride, const uint8_t *b, - int b_stride, int width, int height) { - int i; - assert(width == 8); - (void)width; - - __m128i sad = _mm_setzero_si128(); - for (i = 0; i < height; i += 2) { - __m128i x0 = xx_loadl_64(a + 0 * a_stride); - __m128i x1 = xx_loadl_64(a + 1 * a_stride); - - __m128i x = _mm_unpacklo_epi64(x0, x1); - - x0 = xx_loadl_64(b + 0 * b_stride); - x1 = xx_loadl_64(b + 1 * b_stride); - - __m128i y = _mm_unpacklo_epi64(x0, x1); - - __m128i sad8x2 = _mm_sad_epu8(x, y); - sad = _mm_add_epi32(sad, sad8x2); - - a += 2 * a_stride; - b += 2 * b_stride; - } - - const unsigned int res = - _mm_cvtsi128_si32(sad) + _mm_cvtsi128_si32(_mm_srli_si128(sad, 8)); - - return res; -} - -unsigned int aom_sad16xh_sse2(const uint8_t *a, int a_stride, const uint8_t *b, - int b_stride, int width, int height) { - int i; - assert(width == 16); - (void)width; - - __m128i sad = _mm_setzero_si128(); - for (i = 0; i < height; ++i) { - __m128i x = xx_loadu_128(a); - __m128i y = xx_loadu_128(b); - - __m128i sad16x1 = _mm_sad_epu8(x, y); - sad = _mm_add_epi32(sad, sad16x1); - - a += a_stride; - b += b_stride; - } - - const unsigned int res = - _mm_cvtsi128_si32(sad) + _mm_cvtsi128_si32(_mm_srli_si128(sad, 8)); - - return res; -} - -unsigned int aom_sad32xh_sse2(const uint8_t *a, int a_stride, const uint8_t *b, - int b_stride, int width, int height) { - int i, j; - assert(width == 32); - (void)width; - - __m128i sad = _mm_setzero_si128(); - for (i = 0; i < height; ++i) { - for (j = 0; j < 2; ++j) { - __m128i x = xx_loadu_128(a + j * 16); - __m128i y = xx_loadu_128(b + j * 16); - - __m128i sad32_half = _mm_sad_epu8(x, y); - sad = _mm_add_epi32(sad, sad32_half); - } - - a += a_stride; - b += b_stride; - } - - const unsigned int res = - _mm_cvtsi128_si32(sad) + _mm_cvtsi128_si32(_mm_srli_si128(sad, 8)); - - return res; -} - -unsigned int aom_sad64xh_sse2(const uint8_t *a, int a_stride, const uint8_t *b, - int b_stride, int width, int height) { - int i, j; - assert(width == 64); - (void)width; - - __m128i sad = _mm_setzero_si128(); - for (i = 0; i < height; ++i) { - for (j = 0; j < 4; ++j) { - __m128i x = xx_loadu_128(a + j * 16); - __m128i y = xx_loadu_128(b + j * 16); - - __m128i sad64_quarter = _mm_sad_epu8(x, y); - sad = _mm_add_epi32(sad, sad64_quarter); - } - - a += a_stride; - b += b_stride; - } - - const unsigned int res = - _mm_cvtsi128_si32(sad) + _mm_cvtsi128_si32(_mm_srli_si128(sad, 8)); - - return res; -} - -unsigned int aom_sad128xh_sse2(const uint8_t *a, int a_stride, const uint8_t *b, - int b_stride, int width, int height) { - int i, j; - assert(width == 128); - (void)width; - - __m128i sad = _mm_setzero_si128(); - for (i = 0; i < height; ++i) { - for (j = 0; j < 8; ++j) { - __m128i x = xx_loadu_128(a + j * 16); - __m128i y = xx_loadu_128(b + j * 16); - - __m128i sad64_quarter = _mm_sad_epu8(x, y); - sad = _mm_add_epi32(sad, sad64_quarter); - } - - a += a_stride; - b += b_stride; - } - - const unsigned int res = - _mm_cvtsi128_si32(sad) + _mm_cvtsi128_si32(_mm_srli_si128(sad, 8)); - - return res; -} - -#define jnt_sadMxN_sse2(m, n) \ - unsigned int aom_jnt_sad##m##x##n##_avg_ssse3( \ - const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride, \ - const uint8_t *second_pred, const JNT_COMP_PARAMS *jcp_param) { \ - uint8_t comp_pred[m * n]; \ - aom_jnt_comp_avg_pred(comp_pred, second_pred, m, n, ref, ref_stride, \ - jcp_param); \ - return aom_sad##m##xh_sse2(src, src_stride, comp_pred, m, m, n); \ - } - -#define jnt_sadMxN_avx2(m, n) \ - unsigned int aom_jnt_sad##m##x##n##_avg_avx2( \ - const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride, \ - const uint8_t *second_pred, const JNT_COMP_PARAMS *jcp_param) { \ - uint8_t comp_pred[m * n]; \ - aom_jnt_comp_avg_pred(comp_pred, second_pred, m, n, ref, ref_stride, \ - jcp_param); \ - return aom_sad##m##xh_avx2(src, src_stride, comp_pred, m, m, n); \ - } - -/* clang-format off */ -jnt_sadMxN_sse2(128, 128) -jnt_sadMxN_sse2(128, 64) -jnt_sadMxN_sse2(64, 128) -jnt_sadMxN_sse2(64, 64) -jnt_sadMxN_sse2(64, 32) -jnt_sadMxN_sse2(32, 64) -jnt_sadMxN_sse2(32, 32) -jnt_sadMxN_sse2(32, 16) -jnt_sadMxN_sse2(16, 32) -jnt_sadMxN_sse2(16, 16) -jnt_sadMxN_sse2(16, 8) -jnt_sadMxN_sse2(8, 16) -jnt_sadMxN_sse2(8, 8) -jnt_sadMxN_sse2(8, 4) -jnt_sadMxN_sse2(4, 8) -jnt_sadMxN_sse2(4, 4) -jnt_sadMxN_sse2(4, 16) -jnt_sadMxN_sse2(16, 4) -jnt_sadMxN_sse2(8, 32) -jnt_sadMxN_sse2(32, 8) -jnt_sadMxN_sse2(16, 64) -jnt_sadMxN_sse2(64, 16) - /* clang-format on */ |