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-rw-r--r--third_party/aom/aom_dsp/x86/highbd_variance_sse4.c216
1 files changed, 0 insertions, 216 deletions
diff --git a/third_party/aom/aom_dsp/x86/highbd_variance_sse4.c b/third_party/aom/aom_dsp/x86/highbd_variance_sse4.c
deleted file mode 100644
index df5449a9d..000000000
--- a/third_party/aom/aom_dsp/x86/highbd_variance_sse4.c
+++ /dev/null
@@ -1,216 +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 <smmintrin.h> /* SSE4.1 */
-
-#include "config/aom_config.h"
-#include "config/aom_dsp_rtcd.h"
-
-#include "aom_dsp/variance.h"
-#include "aom_dsp/aom_filter.h"
-
-static INLINE void variance4x4_64_sse4_1(const uint8_t *a8, int a_stride,
- const uint8_t *b8, int b_stride,
- uint64_t *sse, int64_t *sum) {
- __m128i u0, u1, u2, u3;
- __m128i s0, s1, s2, s3;
- __m128i t0, t1, x0, y0;
- __m128i a0, a1, a2, a3;
- __m128i b0, b1, b2, b3;
- __m128i k_one_epi16 = _mm_set1_epi16((int16_t)1);
-
- uint16_t *a = CONVERT_TO_SHORTPTR(a8);
- uint16_t *b = CONVERT_TO_SHORTPTR(b8);
-
- a0 = _mm_loadl_epi64((__m128i const *)(a + 0 * a_stride));
- a1 = _mm_loadl_epi64((__m128i const *)(a + 1 * a_stride));
- a2 = _mm_loadl_epi64((__m128i const *)(a + 2 * a_stride));
- a3 = _mm_loadl_epi64((__m128i const *)(a + 3 * a_stride));
-
- b0 = _mm_loadl_epi64((__m128i const *)(b + 0 * b_stride));
- b1 = _mm_loadl_epi64((__m128i const *)(b + 1 * b_stride));
- b2 = _mm_loadl_epi64((__m128i const *)(b + 2 * b_stride));
- b3 = _mm_loadl_epi64((__m128i const *)(b + 3 * b_stride));
-
- u0 = _mm_unpacklo_epi16(a0, a1);
- u1 = _mm_unpacklo_epi16(a2, a3);
- u2 = _mm_unpacklo_epi16(b0, b1);
- u3 = _mm_unpacklo_epi16(b2, b3);
-
- s0 = _mm_sub_epi16(u0, u2);
- s1 = _mm_sub_epi16(u1, u3);
-
- t0 = _mm_madd_epi16(s0, k_one_epi16);
- t1 = _mm_madd_epi16(s1, k_one_epi16);
-
- s2 = _mm_hadd_epi32(t0, t1);
- s3 = _mm_hadd_epi32(s2, s2);
- y0 = _mm_hadd_epi32(s3, s3);
-
- t0 = _mm_madd_epi16(s0, s0);
- t1 = _mm_madd_epi16(s1, s1);
-
- s2 = _mm_hadd_epi32(t0, t1);
- s3 = _mm_hadd_epi32(s2, s2);
- x0 = _mm_hadd_epi32(s3, s3);
-
- *sse = (uint64_t)_mm_extract_epi32(x0, 0);
- *sum = (int64_t)_mm_extract_epi32(y0, 0);
-}
-
-uint32_t aom_highbd_8_variance4x4_sse4_1(const uint8_t *a, int a_stride,
- const uint8_t *b, int b_stride,
- uint32_t *sse) {
- int64_t sum, diff;
- uint64_t local_sse;
-
- variance4x4_64_sse4_1(a, a_stride, b, b_stride, &local_sse, &sum);
- *sse = (uint32_t)local_sse;
-
- diff = (int64_t)*sse - ((sum * sum) >> 4);
- return (diff >= 0) ? (uint32_t)diff : 0;
-}
-
-uint32_t aom_highbd_10_variance4x4_sse4_1(const uint8_t *a, int a_stride,
- const uint8_t *b, int b_stride,
- uint32_t *sse) {
- int64_t sum, diff;
- uint64_t local_sse;
-
- variance4x4_64_sse4_1(a, a_stride, b, b_stride, &local_sse, &sum);
- *sse = (uint32_t)ROUND_POWER_OF_TWO(local_sse, 4);
- sum = ROUND_POWER_OF_TWO(sum, 2);
-
- diff = (int64_t)*sse - ((sum * sum) >> 4);
- return (diff >= 0) ? (uint32_t)diff : 0;
-}
-
-uint32_t aom_highbd_12_variance4x4_sse4_1(const uint8_t *a, int a_stride,
- const uint8_t *b, int b_stride,
- uint32_t *sse) {
- int64_t sum, diff;
- uint64_t local_sse;
-
- variance4x4_64_sse4_1(a, a_stride, b, b_stride, &local_sse, &sum);
- *sse = (uint32_t)ROUND_POWER_OF_TWO(local_sse, 8);
- sum = ROUND_POWER_OF_TWO(sum, 4);
-
- diff = (int64_t)*sse - ((sum * sum) >> 4);
- return diff >= 0 ? (uint32_t)diff : 0;
-}
-
-// Sub-pixel
-uint32_t aom_highbd_8_sub_pixel_variance4x4_sse4_1(
- const uint8_t *src, int src_stride, int xoffset, int yoffset,
- const uint8_t *dst, int dst_stride, uint32_t *sse) {
- uint16_t fdata3[(4 + 1) * 4];
- uint16_t temp2[4 * 4];
-
- aom_highbd_var_filter_block2d_bil_first_pass(
- src, fdata3, src_stride, 1, 4 + 1, 4, bilinear_filters_2t[xoffset]);
- aom_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, 4, 4, 4, 4,
- bilinear_filters_2t[yoffset]);
-
- return aom_highbd_8_variance4x4(CONVERT_TO_BYTEPTR(temp2), 4, dst, dst_stride,
- sse);
-}
-
-uint32_t aom_highbd_10_sub_pixel_variance4x4_sse4_1(
- const uint8_t *src, int src_stride, int xoffset, int yoffset,
- const uint8_t *dst, int dst_stride, uint32_t *sse) {
- uint16_t fdata3[(4 + 1) * 4];
- uint16_t temp2[4 * 4];
-
- aom_highbd_var_filter_block2d_bil_first_pass(
- src, fdata3, src_stride, 1, 4 + 1, 4, bilinear_filters_2t[xoffset]);
- aom_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, 4, 4, 4, 4,
- bilinear_filters_2t[yoffset]);
-
- return aom_highbd_10_variance4x4(CONVERT_TO_BYTEPTR(temp2), 4, dst,
- dst_stride, sse);
-}
-
-uint32_t aom_highbd_12_sub_pixel_variance4x4_sse4_1(
- const uint8_t *src, int src_stride, int xoffset, int yoffset,
- const uint8_t *dst, int dst_stride, uint32_t *sse) {
- uint16_t fdata3[(4 + 1) * 4];
- uint16_t temp2[4 * 4];
-
- aom_highbd_var_filter_block2d_bil_first_pass(
- src, fdata3, src_stride, 1, 4 + 1, 4, bilinear_filters_2t[xoffset]);
- aom_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, 4, 4, 4, 4,
- bilinear_filters_2t[yoffset]);
-
- return aom_highbd_12_variance4x4(CONVERT_TO_BYTEPTR(temp2), 4, dst,
- dst_stride, sse);
-}
-
-// Sub-pixel average
-
-uint32_t aom_highbd_8_sub_pixel_avg_variance4x4_sse4_1(
- const uint8_t *src, int src_stride, int xoffset, int yoffset,
- const uint8_t *dst, int dst_stride, uint32_t *sse,
- const uint8_t *second_pred) {
- uint16_t fdata3[(4 + 1) * 4];
- uint16_t temp2[4 * 4];
- DECLARE_ALIGNED(16, uint16_t, temp3[4 * 4]);
-
- aom_highbd_var_filter_block2d_bil_first_pass(
- src, fdata3, src_stride, 1, 4 + 1, 4, bilinear_filters_2t[xoffset]);
- aom_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, 4, 4, 4, 4,
- bilinear_filters_2t[yoffset]);
-
- aom_highbd_comp_avg_pred(CONVERT_TO_BYTEPTR(temp3), second_pred, 4, 4,
- CONVERT_TO_BYTEPTR(temp2), 4);
-
- return aom_highbd_8_variance4x4(CONVERT_TO_BYTEPTR(temp3), 4, dst, dst_stride,
- sse);
-}
-
-uint32_t aom_highbd_10_sub_pixel_avg_variance4x4_sse4_1(
- const uint8_t *src, int src_stride, int xoffset, int yoffset,
- const uint8_t *dst, int dst_stride, uint32_t *sse,
- const uint8_t *second_pred) {
- uint16_t fdata3[(4 + 1) * 4];
- uint16_t temp2[4 * 4];
- DECLARE_ALIGNED(16, uint16_t, temp3[4 * 4]);
-
- aom_highbd_var_filter_block2d_bil_first_pass(
- src, fdata3, src_stride, 1, 4 + 1, 4, bilinear_filters_2t[xoffset]);
- aom_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, 4, 4, 4, 4,
- bilinear_filters_2t[yoffset]);
-
- aom_highbd_comp_avg_pred(CONVERT_TO_BYTEPTR(temp3), second_pred, 4, 4,
- CONVERT_TO_BYTEPTR(temp2), 4);
-
- return aom_highbd_10_variance4x4(CONVERT_TO_BYTEPTR(temp3), 4, dst,
- dst_stride, sse);
-}
-
-uint32_t aom_highbd_12_sub_pixel_avg_variance4x4_sse4_1(
- const uint8_t *src, int src_stride, int xoffset, int yoffset,
- const uint8_t *dst, int dst_stride, uint32_t *sse,
- const uint8_t *second_pred) {
- uint16_t fdata3[(4 + 1) * 4];
- uint16_t temp2[4 * 4];
- DECLARE_ALIGNED(16, uint16_t, temp3[4 * 4]);
-
- aom_highbd_var_filter_block2d_bil_first_pass(
- src, fdata3, src_stride, 1, 4 + 1, 4, bilinear_filters_2t[xoffset]);
- aom_highbd_var_filter_block2d_bil_second_pass(fdata3, temp2, 4, 4, 4, 4,
- bilinear_filters_2t[yoffset]);
-
- aom_highbd_comp_avg_pred(CONVERT_TO_BYTEPTR(temp3), second_pred, 4, 4,
- CONVERT_TO_BYTEPTR(temp2), 4);
-
- return aom_highbd_12_variance4x4(CONVERT_TO_BYTEPTR(temp3), 4, dst,
- dst_stride, sse);
-}
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