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libaom-3.9.1-e2k.patch
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libaom-3.9.1-e2k.patch
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From 14465a195e91149e12becbc56f63ce3f3e0f4c39 Mon Sep 17 00:00:00 2001
From: Ilya Kurdyukov <jpegqs@gmail.com>
Date: Mon, 5 Aug 2024 15:25:26 +0700
Subject: [PATCH] libaom-3.9.1 e2k support
---
aom_dsp/aom_dsp.cmake | 18 +
aom_dsp/aom_simd.h | 2 +-
aom_dsp/e2k/aom_high_subpixel_8t_e2k.c | 416 +++++
aom_dsp/e2k/aom_subpixel_8t_e2k.c | 450 ++++++
aom_dsp/e2k/highbd_intrapred_e2k.c | 143 ++
aom_dsp/e2k/highbd_sad4d_e2k.c | 326 ++++
aom_dsp/e2k/highbd_sad_e2k.c | 233 +++
aom_dsp/e2k/highbd_subpel_variance_e2k.c | 254 ++++
aom_dsp/e2k/highbd_variance_impl_e2k.c | 104 ++
aom_dsp/e2k/intrapred_e2k.c | 305 ++++
aom_dsp/e2k/sad4d_e2k.c | 270 ++++
aom_dsp/e2k/sad_e2k.c | 265 ++++
aom_dsp/e2k/subpel_variance_e2k.c | 1761 ++++++++++++++++++++++
aom_dsp/e2k/subtract_e2k.c | 111 ++
aom_dsp/simd/v256_intrinsics_c.h | 8 +
aom_dsp/simd/v256_intrinsics_x86.h | 2 +-
aom_ports/e2k.h | 98 ++
av1/av1.cmake | 5 +
av1/encoder/e2k/error_e2k.c | 68 +
build/cmake/aom_config_defaults.cmake | 1 +
build/cmake/aom_configure.cmake | 2 +
build/cmake/aom_optimization.cmake | 3 +
build/cmake/cpu.cmake | 16 +
build/cmake/rtcd.pl | 33 +
24 files changed, 4892 insertions(+), 2 deletions(-)
create mode 100644 aom_dsp/e2k/aom_high_subpixel_8t_e2k.c
create mode 100644 aom_dsp/e2k/aom_subpixel_8t_e2k.c
create mode 100644 aom_dsp/e2k/highbd_intrapred_e2k.c
create mode 100644 aom_dsp/e2k/highbd_sad4d_e2k.c
create mode 100644 aom_dsp/e2k/highbd_sad_e2k.c
create mode 100644 aom_dsp/e2k/highbd_subpel_variance_e2k.c
create mode 100644 aom_dsp/e2k/highbd_variance_impl_e2k.c
create mode 100644 aom_dsp/e2k/intrapred_e2k.c
create mode 100644 aom_dsp/e2k/sad4d_e2k.c
create mode 100644 aom_dsp/e2k/sad_e2k.c
create mode 100644 aom_dsp/e2k/subpel_variance_e2k.c
create mode 100644 aom_dsp/e2k/subtract_e2k.c
create mode 100644 aom_ports/e2k.h
create mode 100644 av1/encoder/e2k/error_e2k.c
diff --git a/aom_dsp/aom_dsp.cmake b/aom_dsp/aom_dsp.cmake
index de987cb..40f8363 100644
--- a/aom_dsp/aom_dsp.cmake
+++ b/aom_dsp/aom_dsp.cmake
@@ -273,6 +273,24 @@ if(CONFIG_AV1_ENCODER)
"${AOM_ROOT}/aom_dsp/x86/obmc_sad_sse4.c"
"${AOM_ROOT}/aom_dsp/x86/obmc_variance_sse4.c")
+ if("${AOM_TARGET_CPU}" STREQUAL "e2k")
+ list(APPEND AOM_DSP_COMMON_INTRIN_SSE4_1
+ "${AOM_ROOT}/aom_dsp/e2k/aom_high_subpixel_8t_e2k.c"
+ "${AOM_ROOT}/aom_dsp/e2k/aom_subpixel_8t_e2k.c"
+ "${AOM_ROOT}/aom_dsp/e2k/highbd_intrapred_e2k.c"
+ "${AOM_ROOT}/aom_dsp/e2k/intrapred_e2k.c")
+
+ list(APPEND AOM_DSP_ENCODER_INTRIN_SSE4_1
+ "${AOM_ROOT}/aom_dsp/e2k/highbd_sad4d_e2k.c"
+ "${AOM_ROOT}/aom_dsp/e2k/highbd_sad_e2k.c"
+ "${AOM_ROOT}/aom_dsp/e2k/highbd_subpel_variance_e2k.c"
+ "${AOM_ROOT}/aom_dsp/e2k/highbd_variance_impl_e2k.c"
+ "${AOM_ROOT}/aom_dsp/e2k/sad4d_e2k.c"
+ "${AOM_ROOT}/aom_dsp/e2k/sad_e2k.c"
+ "${AOM_ROOT}/aom_dsp/e2k/subpel_variance_e2k.c"
+ "${AOM_ROOT}/aom_dsp/e2k/subtract_e2k.c")
+ endif()
+
list(APPEND AOM_DSP_ENCODER_INTRIN_NEON
"${AOM_ROOT}/aom_dsp/arm/sadxd_neon.c"
"${AOM_ROOT}/aom_dsp/arm/sad_neon.c"
diff --git a/aom_dsp/aom_simd.h b/aom_dsp/aom_simd.h
index 69da8f2..a378083 100644
--- a/aom_dsp/aom_simd.h
+++ b/aom_dsp/aom_simd.h
@@ -27,7 +27,7 @@
// VS compiling for 32 bit targets does not support vector types in
// structs as arguments, which makes the v256 type of the intrinsics
// hard to support, so optimizations for this target are disabled.
-#if HAVE_SSE2 && (defined(_WIN64) || !defined(_MSC_VER) || defined(__clang__))
+#if HAVE_SSE2 && (defined(_WIN64) || !defined(_MSC_VER) || defined(__clang__) || AOM_ARCH_E2K)
#include "simd/v256_intrinsics_x86.h"
#else
#include "simd/v256_intrinsics.h"
diff --git a/aom_dsp/e2k/aom_high_subpixel_8t_e2k.c b/aom_dsp/e2k/aom_high_subpixel_8t_e2k.c
new file mode 100644
index 0000000..94ebf26
--- /dev/null
+++ b/aom_dsp/e2k/aom_high_subpixel_8t_e2k.c
@@ -0,0 +1,416 @@
+/*
+ * Copyright (c) 2021, Ilya Kurdyukov <jpegqs@gmail.com> for BaseALT, Ltd
+ * 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/av1_rtcd.h"
+
+DECLARE_ALIGNED(16, static const uint8_t, filt_high_sse2[]) = {
+ 0, 1, 2, 3, 2, 3, 4, 5, 4, 5, 6, 7, 6, 7, 8, 9,
+ 4, 5, 6, 7, 6, 7, 8, 9, 8, 9, 10, 11, 10, 11, 12, 13,
+ 2, 3, 4, 5, 4, 5, 6, 7, 6, 7, 8, 9, 8, 9, 10, 11, /* -6 */
+ 6, 7, 8, 9, 8, 9, 10, 11, 10, 11, 12, 13, 12, 13, 14, 15,
+};
+
+#define INIT_H8 \
+ i = 0x10001; \
+ vmax = _mm_set1_epi32((i << bd) - i); \
+ round = _mm_set1_epi32(64); \
+ v0 = _mm_loadu_si128((const __m128i *)filter); \
+ firstFilters = _mm_shuffle_epi32(v0, 0); \
+ secondFilters = _mm_shuffle_epi32(v0, 0x55); \
+ thirdFilters = _mm_shuffle_epi32(v0, 0xaa); \
+ forthFilters = _mm_shuffle_epi32(v0, 0xff); \
+ filt1Reg = _mm_load_si128((__m128i const *)filt_high_sse2); \
+ filt2Reg = _mm_load_si128((__m128i const *)(filt_high_sse2 + 16)); \
+ filt3Reg = _mm_load_si128((__m128i const *)(filt_high_sse2 + 16 * 2)); \
+ filt4Reg = _mm_load_si128((__m128i const *)(filt_high_sse2 + 16 * 3));
+
+#define FILTER_H8(src, v0) \
+ v1 = _mm_loadu_si128((const __m128i *)(src - 3)); \
+ v3 = _mm_loadu_si128((const __m128i *)(src)); \
+ v0 = _mm_shuffle_epi8(v1, filt1Reg); \
+ v1 = _mm_shuffle_epi8(v1, filt2Reg); \
+ v0 = _mm_madd_epi16(v0, firstFilters); \
+ v1 = _mm_madd_epi16(v1, secondFilters); \
+ v0 = _mm_add_epi32(v0, v1); \
+ v2 = _mm_shuffle_epi8(v3, filt3Reg); \
+ v3 = _mm_shuffle_epi8(v3, filt4Reg); \
+ v2 = _mm_madd_epi16(v2, thirdFilters); \
+ v3 = _mm_madd_epi16(v3, forthFilters); \
+ v0 = _mm_add_epi32(v0, _mm_add_epi32(v2, v3)); \
+ v0 = _mm_add_epi32(v0, round); \
+ v0 = _mm_srai_epi32(v0, 7);
+
+void aom_highbd_filter_block1d4_h8_sse2(
+ const uint16_t *src_ptr, ptrdiff_t src_pixels_per_line, uint16_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter, int bd) {
+ __m128i round, vmax, filt1Reg, filt2Reg, filt3Reg, filt4Reg, v0, v1, v2, v3;
+ __m128i firstFilters, secondFilters, thirdFilters, forthFilters;
+ unsigned int i;
+
+ INIT_H8
+
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ FILTER_H8(src_ptr, v0)
+ v0 = _mm_packus_epi32(v0, v0);
+ v0 = _mm_min_epu16(v0, vmax);
+ _mm_storel_epi64((__m128i *)output_ptr, v0);
+
+ src_ptr += src_pixels_per_line;
+ output_ptr += output_pitch;
+ }
+}
+
+void aom_highbd_filter_block1d8_h8_sse2(
+ const uint16_t *src_ptr, ptrdiff_t src_pixels_per_line, uint16_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter, int bd) {
+ __m128i round, vmax, filt1Reg, filt2Reg, filt3Reg, filt4Reg, v0, v1, v2, v3, v4;
+ __m128i firstFilters, secondFilters, thirdFilters, forthFilters;
+ unsigned int i;
+
+ INIT_H8
+
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ FILTER_H8(src_ptr, v4)
+ FILTER_H8(src_ptr + 4, v0)
+ v0 = _mm_packus_epi32(v4, v0);
+ v0 = _mm_min_epu16(v0, vmax);
+ _mm_store_si128((__m128i *)output_ptr, v0);
+
+ src_ptr += src_pixels_per_line;
+ output_ptr += output_pitch;
+ }
+}
+
+void aom_highbd_filter_block1d16_h8_sse2(
+ const uint16_t *src_ptr, ptrdiff_t src_pixels_per_line, uint16_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter, int bd) {
+ __m128i round, vmax, filt1Reg, filt2Reg, filt3Reg, filt4Reg, v0, v1, v2, v3, v4, v5;
+ __m128i firstFilters, secondFilters, thirdFilters, forthFilters;
+ unsigned int i;
+
+ INIT_H8
+
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ FILTER_H8(src_ptr, v4)
+ FILTER_H8(src_ptr + 4, v0)
+ v4 = _mm_packus_epi32(v4, v0);
+ v4 = _mm_min_epu16(v4, vmax);
+ FILTER_H8(src_ptr + 8, v5)
+ FILTER_H8(src_ptr + 12, v0)
+ v0 = _mm_packus_epi32(v5, v0);
+ v0 = _mm_min_epu16(v0, vmax);
+ _mm_store_si128((__m128i *)output_ptr, v4);
+ _mm_store_si128((__m128i *)(output_ptr + 8), v0);
+
+ src_ptr += src_pixels_per_line;
+ output_ptr += output_pitch;
+ }
+}
+
+#define INIT_X2 \
+ i = 0x10001; \
+ vmax = _mm_set1_epi32((i << bd) - i); \
+ round = _mm_set1_epi32(64); \
+ v0 = _mm_cvtsi32_si128(*(const uint32_t *)(filter + 3)); \
+ firstFilters = _mm_shuffle_epi32(v0, 0);
+
+void aom_highbd_filter_block1d4_h2_sse2(
+ const uint16_t *src_ptr, ptrdiff_t src_pixels_per_line, uint16_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter, int bd) {
+ __m128i round, vmax, firstFilters, v0, v1;
+ unsigned int i;
+
+ INIT_X2
+
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ v0 = _mm_loadl_epi64((const __m128i *)src_ptr);
+ v1 = _mm_loadl_epi64((const __m128i *)(src_ptr + 1));
+
+ v0 = _mm_unpacklo_epi16(v0, v1);
+ v0 = _mm_madd_epi16(v0, firstFilters);
+ v0 = _mm_add_epi32(v0, round);
+ v0 = _mm_srai_epi32(v0, 7);
+ v0 = _mm_packus_epi32(v0, v0);
+ v0 = _mm_min_epu16(v0, vmax);
+ _mm_storel_epi64((__m128i *)output_ptr, v0);
+
+ src_ptr += src_pixels_per_line;
+ output_ptr += output_pitch;
+ }
+}
+
+#define FILTER_H2(src, v0) \
+ v2 = _mm_loadu_si128((const __m128i *)(src)); \
+ v3 = _mm_loadu_si128((const __m128i *)(src + 1)); \
+ v0 = _mm_unpacklo_epi16(v2, v3); \
+ v1 = _mm_unpackhi_epi16(v2, v3); \
+ v0 = _mm_madd_epi16(v0, firstFilters); \
+ v1 = _mm_madd_epi16(v1, firstFilters); \
+ v0 = _mm_add_epi32(v0, round); \
+ v1 = _mm_add_epi32(v1, round); \
+ v0 = _mm_srai_epi32(v0, 7); \
+ v1 = _mm_srai_epi32(v1, 7); \
+ v0 = _mm_packus_epi32(v0, v1); \
+ v0 = _mm_min_epu16(v0, vmax);
+
+void aom_highbd_filter_block1d8_h2_sse2(
+ const uint16_t *src_ptr, ptrdiff_t src_pixels_per_line, uint16_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter, int bd) {
+ __m128i round, vmax, firstFilters, v0, v1, v2, v3;
+ unsigned int i;
+
+ INIT_X2
+
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ FILTER_H2(src_ptr, v0)
+ _mm_store_si128((__m128i *)output_ptr, v0);
+
+ src_ptr += src_pixels_per_line;
+ output_ptr += output_pitch;
+ }
+}
+
+void aom_highbd_filter_block1d16_h2_sse2(
+ const uint16_t *src_ptr, ptrdiff_t src_pixels_per_line, uint16_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter, int bd) {
+ __m128i round, vmax, firstFilters, v0, v1, v2, v3, v4;
+ unsigned int i;
+
+ INIT_X2
+
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ FILTER_H2(src_ptr, v4)
+ FILTER_H2(src_ptr + 8, v0)
+ _mm_store_si128((__m128i *)output_ptr, v4);
+ _mm_store_si128((__m128i *)(output_ptr + 8), v0);
+
+ src_ptr += src_pixels_per_line;
+ output_ptr += output_pitch;
+ }
+}
+
+#define INIT_V8(LOAD) \
+ i = 0x10001; \
+ vmax = _mm_set1_epi32((i << bd) - i); \
+ round = _mm_set1_epi32(64); \
+ v0 = _mm_loadu_si128((const __m128i *)filter); \
+ firstFilters = _mm_shuffle_epi32(v0, 0); \
+ secondFilters = _mm_shuffle_epi32(v0, 0x55); \
+ thirdFilters = _mm_shuffle_epi32(v0, 0xaa); \
+ forthFilters = _mm_shuffle_epi32(v0, 0xff); \
+ i0 = LOAD((const __m128i *)src_ptr); \
+ i1 = LOAD((const __m128i *)(src_ptr + src_pixels_per_line)); \
+ i2 = LOAD((const __m128i *)(src_ptr + src_pixels_per_line * 2)); \
+ i3 = LOAD((const __m128i *)(src_ptr + src_pixels_per_line * 3)); \
+ i4 = LOAD((const __m128i *)(src_ptr + src_pixels_per_line * 4)); \
+ i5 = LOAD((const __m128i *)(src_ptr + src_pixels_per_line * 5)); \
+ i6 = LOAD((const __m128i *)(src_ptr + src_pixels_per_line * 6)); \
+ src_ptr += src_pixels_per_line * 7;
+
+#define FILTER_V8(lo, v0, i) \
+ v0 = _mm_unpack##lo##_epi16(i##0, i##1); \
+ v1 = _mm_unpack##lo##_epi16(i##6, i##7); \
+ v0 = _mm_madd_epi16(v0, firstFilters); \
+ v1 = _mm_madd_epi16(v1, forthFilters); \
+ v0 = _mm_add_epi32(v0, v1); \
+ v2 = _mm_unpack##lo##_epi16(i##2, i##3); \
+ v3 = _mm_unpack##lo##_epi16(i##4, i##5); \
+ v2 = _mm_madd_epi16(v2, secondFilters); \
+ v3 = _mm_madd_epi16(v3, thirdFilters); \
+ v0 = _mm_add_epi32(v0, _mm_add_epi32(v2, v3)); \
+ v0 = _mm_add_epi32(v0, round); \
+ v0 = _mm_srai_epi32(v0, 7);
+
+void aom_highbd_filter_block1d4_v8_sse2(
+ const uint16_t *src_ptr, ptrdiff_t src_pixels_per_line, uint16_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter, int bd) {
+ __m128i round, vmax, i0, i1, i2, i3, i4, i5, i6, i7, v0, v1, v2, v3;
+ __m128i firstFilters, secondFilters, thirdFilters, forthFilters;
+ unsigned int i;
+
+ INIT_V8(_mm_loadl_epi64)
+
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ i7 = _mm_loadl_epi64((const __m128i *)src_ptr);
+ src_ptr += src_pixels_per_line;
+ FILTER_V8(lo, v0, i)
+ v0 = _mm_packus_epi32(v0, v0);
+ v0 = _mm_min_epu16(v0, vmax);
+ _mm_storel_epi64((__m128i *)output_ptr, v0);
+ output_ptr += output_pitch;
+ i0 = i1; i1 = i2; i2 = i3; i3 = i4; i4 = i5; i5 = i6; i6 = i7;
+ }
+}
+
+void aom_highbd_filter_block1d8_v8_sse2(
+ const uint16_t *src_ptr, ptrdiff_t src_pixels_per_line, uint16_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter, int bd) {
+ __m128i round, vmax, i0, i1, i2, i3, i4, i5, i6, i7, v0, v1, v2, v3, v4;
+ __m128i firstFilters, secondFilters, thirdFilters, forthFilters;
+ unsigned int i;
+
+ INIT_V8(_mm_loadu_si128)
+
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ i7 = _mm_loadu_si128((const __m128i *)src_ptr);
+ src_ptr += src_pixels_per_line;
+ FILTER_V8(lo, v4, i)
+ FILTER_V8(hi, v0, i)
+ v0 = _mm_packus_epi32(v4, v0);
+ v0 = _mm_min_epu16(v0, vmax);
+ _mm_store_si128((__m128i *)output_ptr, v0);
+ output_ptr += output_pitch;
+ i0 = i1; i1 = i2; i2 = i3; i3 = i4; i4 = i5; i5 = i6; i6 = i7;
+ }
+}
+
+void aom_highbd_filter_block1d16_v8_sse2(
+ const uint16_t *src_ptr, ptrdiff_t src_pixels_per_line, uint16_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter, int bd) {
+ __m128i round, vmax, i0, i1, i2, i3, i4, i5, i6, i7, v0, v1, v2, v3, v4, v5;
+ __m128i j0, j1, j2, j3, j4, j5, j6, j7;
+ __m128i firstFilters, secondFilters, thirdFilters, forthFilters;
+ unsigned int i;
+
+ i = 0x10001;
+ vmax = _mm_set1_epi32((i << bd) - i);
+ round = _mm_set1_epi32(64);
+ v0 = _mm_loadu_si128((const __m128i *)filter);
+ firstFilters = _mm_shuffle_epi32(v0, 0);
+ secondFilters = _mm_shuffle_epi32(v0, 0x55);
+ thirdFilters = _mm_shuffle_epi32(v0, 0xaa);
+ forthFilters = _mm_shuffle_epi32(v0, 0xff);
+ i0 = _mm_loadu_si128((const __m128i *)src_ptr);
+ j0 = _mm_loadu_si128((const __m128i *)(src_ptr + 8));
+ i1 = _mm_loadu_si128((const __m128i *)(src_ptr + src_pixels_per_line));
+ j1 = _mm_loadu_si128((const __m128i *)(src_ptr + src_pixels_per_line + 8));
+ i2 = _mm_loadu_si128((const __m128i *)(src_ptr + src_pixels_per_line * 2));
+ j2 = _mm_loadu_si128((const __m128i *)(src_ptr + src_pixels_per_line * 2 + 8));
+ i3 = _mm_loadu_si128((const __m128i *)(src_ptr + src_pixels_per_line * 3));
+ j3 = _mm_loadu_si128((const __m128i *)(src_ptr + src_pixels_per_line * 3 + 8));
+ i4 = _mm_loadu_si128((const __m128i *)(src_ptr + src_pixels_per_line * 4));
+ j4 = _mm_loadu_si128((const __m128i *)(src_ptr + src_pixels_per_line * 4 + 8));
+ i5 = _mm_loadu_si128((const __m128i *)(src_ptr + src_pixels_per_line * 5));
+ j5 = _mm_loadu_si128((const __m128i *)(src_ptr + src_pixels_per_line * 5 + 8));
+ i6 = _mm_loadu_si128((const __m128i *)(src_ptr + src_pixels_per_line * 6));
+ j6 = _mm_loadu_si128((const __m128i *)(src_ptr + src_pixels_per_line * 6 + 8));
+ src_ptr += src_pixels_per_line * 7;
+
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ i7 = _mm_loadu_si128((const __m128i *)src_ptr);
+ j7 = _mm_loadu_si128((const __m128i *)(src_ptr + 8));
+ src_ptr += src_pixels_per_line;
+ FILTER_V8(lo, v4, i)
+ FILTER_V8(hi, v0, i)
+ v4 = _mm_packus_epi32(v4, v0);
+ v4 = _mm_min_epu16(v4, vmax);
+ FILTER_V8(lo, v5, j)
+ FILTER_V8(hi, v0, j)
+ v0 = _mm_packus_epi32(v5, v0);
+ v0 = _mm_min_epu16(v0, vmax);
+ _mm_store_si128((__m128i *)output_ptr, v4);
+ _mm_store_si128((__m128i *)(output_ptr + 8), v0);
+ output_ptr += output_pitch;
+ i0 = i1; i1 = i2; i2 = i3; i3 = i4; i4 = i5; i5 = i6; i6 = i7;
+ j0 = j1; j1 = j2; j2 = j3; j3 = j4; j4 = j5; j5 = j6; j6 = j7;
+ }
+}
+
+void aom_highbd_filter_block1d4_v2_sse2(
+ const uint16_t *src_ptr, ptrdiff_t src_pixels_per_line, uint16_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter, int bd) {
+ __m128i round, vmax, firstFilters, v0, v2, v3;
+ unsigned int i;
+
+ INIT_X2
+
+ v2 = _mm_loadl_epi64((const __m128i *)src_ptr);
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ src_ptr += src_pixels_per_line;
+ v3 = _mm_loadl_epi64((const __m128i *)src_ptr);
+
+ v0 = _mm_unpacklo_epi16(v2, v3);
+ v0 = _mm_madd_epi16(v0, firstFilters);
+ v0 = _mm_add_epi32(v0, round);
+ v0 = _mm_srai_epi32(v0, 7);
+ v0 = _mm_packus_epi32(v0, v0);
+ v0 = _mm_min_epu16(v0, vmax);
+ _mm_storel_epi64((__m128i *)output_ptr, v0);
+ output_ptr += output_pitch;
+ v2 = v3;
+ }
+}
+
+#define FILTER_V2(src, v2, v3, v0) \
+ v3 = _mm_loadu_si128((const __m128i *)(src)); \
+ v0 = _mm_unpacklo_epi16(v2, v3); \
+ v2 = _mm_unpackhi_epi16(v2, v3); \
+ v0 = _mm_madd_epi16(v0, firstFilters); \
+ v2 = _mm_madd_epi16(v2, firstFilters); \
+ v0 = _mm_add_epi32(v0, round); \
+ v2 = _mm_add_epi32(v2, round); \
+ v0 = _mm_srai_epi32(v0, 7); \
+ v2 = _mm_srai_epi32(v2, 7); \
+ v0 = _mm_packus_epi32(v0, v2); \
+ v0 = _mm_min_epu16(v0, vmax); \
+ v2 = v3;
+
+void aom_highbd_filter_block1d8_v2_sse2(
+ const uint16_t *src_ptr, ptrdiff_t src_pixels_per_line, uint16_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter, int bd) {
+ __m128i round, vmax, firstFilters, v0, v2, v3;
+ unsigned int i;
+
+ INIT_X2
+
+ v2 = _mm_loadu_si128((const __m128i *)src_ptr);
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ src_ptr += src_pixels_per_line;
+ FILTER_V2(src_ptr, v2, v3, v0)
+ _mm_store_si128((__m128i *)output_ptr, v0);
+ output_ptr += output_pitch;
+ }
+}
+
+void aom_highbd_filter_block1d16_v2_sse2(
+ const uint16_t *src_ptr, ptrdiff_t src_pixels_per_line, uint16_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter, int bd) {
+ __m128i round, vmax, firstFilters, v0, v1, v2, v3, v4, v5;
+ unsigned int i;
+
+ INIT_X2
+
+ v2 = _mm_loadu_si128((const __m128i *)src_ptr);
+ v4 = _mm_loadu_si128((const __m128i *)(src_ptr + 8));
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ src_ptr += src_pixels_per_line;
+ FILTER_V2(src_ptr, v2, v3, v0)
+ FILTER_V2(src_ptr + 8, v4, v5, v1)
+ _mm_store_si128((__m128i *)output_ptr, v0);
+ _mm_store_si128((__m128i *)(output_ptr + 8), v1);
+ output_ptr += output_pitch;
+ }
+}
diff --git a/aom_dsp/e2k/aom_subpixel_8t_e2k.c b/aom_dsp/e2k/aom_subpixel_8t_e2k.c
new file mode 100644
index 0000000..117241c
--- /dev/null
+++ b/aom_dsp/e2k/aom_subpixel_8t_e2k.c
@@ -0,0 +1,450 @@
+/*
+ * Copyright (c) 2021, Ilya Kurdyukov <jpegqs@gmail.com> for BaseALT, Ltd
+ * 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/av1_rtcd.h"
+
+DECLARE_ALIGNED(16, static const uint8_t, filt_sse2[]) = {
+ 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8,
+ 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10,
+ 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12,
+ 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14
+};
+
+DECLARE_ALIGNED(16, static const uint8_t, filt_d4_sse2[]) = {
+ 0, 1, 2, 3, 1, 2, 3, 4, 2, 3, 4, 5, 3, 4, 5, 6,
+ 4, 5, 6, 7, 5, 6, 7, 8, 6, 7, 8, 9, 7, 8, 9, 10
+};
+
+void aom_filter_block1d4_h8_ssse3(
+ const uint8_t *src_ptr, ptrdiff_t src_pixels_per_line, uint8_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter) {
+ __m128i round, filt1Reg, filt2Reg, v0, v1;
+ __m128i firstFilters, secondFilters;
+ unsigned int i;
+
+ round = _mm_set1_epi16(32);
+ v0 = _mm_loadu_si128((const __m128i *)filter);
+ v0 = _mm_srai_epi16(v0, 1);
+ v0 = _mm_packs_epi16(v0, v0);
+ firstFilters = _mm_shuffle_epi32(v0, 0);
+ secondFilters = _mm_shuffle_epi32(v0, 0x55);
+
+ filt1Reg = _mm_load_si128((__m128i const *)filt_d4_sse2);
+ filt2Reg = _mm_load_si128((__m128i const *)(filt_d4_sse2 + 16));
+
+ src_ptr -= 3;
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ v1 = _mm_loadu_si128((const __m128i *)(src_ptr));
+
+ v0 = _mm_shuffle_epi8(v1, filt1Reg);
+ v1 = _mm_shuffle_epi8(v1, filt2Reg);
+ v0 = _mm_maddubs_epi16(v0, firstFilters);
+ v1 = _mm_maddubs_epi16(v1, secondFilters);
+
+ v0 = _mm_adds_epi16(v0, v1);
+ v0 = _mm_hadds_epi16(v0, v0);
+ v0 = _mm_adds_epi16(v0, round);
+ v0 = _mm_srai_epi16(v0, 6);
+ v0 = _mm_packus_epi16(v0, v0);
+ *(uint32_t *)output_ptr = _mm_cvtsi128_si32(v0);
+
+ src_ptr += src_pixels_per_line;
+ output_ptr += output_pitch;
+ }
+}
+
+#define INIT_H8 \
+ round = _mm_set1_epi16(32); \
+ v0 = _mm_loadu_si128((const __m128i *)filter); \
+ v0 = _mm_srai_epi16(v0, 1); \
+ v0 = _mm_packs_epi16(v0, v0); \
+ firstFilters = _mm_shuffle_epi8(v0, _mm_set1_epi16(0x100)); \
+ secondFilters = _mm_shuffle_epi8(v0, _mm_set1_epi16(0x302)); \
+ thirdFilters = _mm_shuffle_epi8(v0, _mm_set1_epi16(0x504)); \
+ forthFilters = _mm_shuffle_epi8(v0, _mm_set1_epi16(0x706)); \
+ filt1Reg = _mm_load_si128((__m128i const *)filt_sse2); \
+ filt2Reg = _mm_load_si128((__m128i const *)(filt_sse2 + 16)); \
+ filt3Reg = _mm_load_si128((__m128i const *)(filt_sse2 + 16 * 2)); \
+ filt4Reg = _mm_load_si128((__m128i const *)(filt_sse2 + 16 * 3)); \
+ src_ptr -= 3;
+
+#define FILTER_H8(src, v0) \
+ v3 = _mm_loadu_si128((const __m128i *)(src)); \
+ v0 = _mm_shuffle_epi8(v3, filt1Reg); \
+ v1 = _mm_shuffle_epi8(v3, filt4Reg); \
+ v0 = _mm_maddubs_epi16(v0, firstFilters); \
+ v1 = _mm_maddubs_epi16(v1, forthFilters); \
+ v0 = _mm_adds_epi16(v0, v1); \
+ v2 = _mm_shuffle_epi8(v3, filt2Reg); \
+ v3 = _mm_shuffle_epi8(v3, filt3Reg); \
+ v2 = _mm_maddubs_epi16(v2, secondFilters); \
+ v3 = _mm_maddubs_epi16(v3, thirdFilters); \
+ v0 = _mm_adds_epi16(v0, _mm_adds_epi16(v2, v3)); \
+ v0 = _mm_adds_epi16(v0, round); \
+ v0 = _mm_srai_epi16(v0, 6);
+
+void aom_filter_block1d8_h8_ssse3(
+ const uint8_t *src_ptr, ptrdiff_t src_pixels_per_line, uint8_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter) {
+ __m128i round, filt1Reg, filt2Reg, filt3Reg, filt4Reg, v0, v1, v2, v3;
+ __m128i firstFilters, secondFilters, thirdFilters, forthFilters;
+ unsigned int i;
+
+ INIT_H8
+
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ FILTER_H8(src_ptr, v0)
+
+ v0 = _mm_packus_epi16(v0, v0);
+ _mm_storel_epi64((__m128i *)output_ptr, v0);
+
+ src_ptr += src_pixels_per_line;
+ output_ptr += output_pitch;
+ }
+}
+
+void aom_filter_block1d16_h8_ssse3(
+ const uint8_t *src_ptr, ptrdiff_t src_pixels_per_line, uint8_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter) {
+ __m128i round, filt1Reg, filt2Reg, filt3Reg, filt4Reg, v0, v1, v2, v3, v4;
+ __m128i firstFilters, secondFilters, thirdFilters, forthFilters;
+ unsigned int i;
+
+ INIT_H8
+
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ FILTER_H8(src_ptr, v4)
+ FILTER_H8(src_ptr + 8, v0)
+
+ v0 = _mm_packus_epi16(v4, v0);
+ _mm_store_si128((__m128i *)output_ptr, v0);
+
+ src_ptr += src_pixels_per_line;
+ output_ptr += output_pitch;
+ }
+}
+
+void aom_filter_block1d4_h2_ssse3(
+ const uint8_t *src_ptr, ptrdiff_t src_pixels_per_line, uint8_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter) {
+ __m64 round, filt1Reg, firstFilters, v0;
+ unsigned int i;
+
+ round = _mm_set1_pi16(32);
+ v0 = _mm_cvtsi32_si64(*(const uint32_t *)(filter + 3));
+ v0 = _mm_srai_pi16(v0, 1);
+ v0 = _mm_packs_pi16(v0, v0);
+
+ firstFilters = _mm_shuffle_pi16(v0, 0);
+ filt1Reg = _mm_setr_pi8(3, 4, 4, 5, 5, 6, 6, 7);
+
+ src_ptr -= 3;
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ v0 = *(const __m64 *)src_ptr;
+
+ v0 = _mm_shuffle_pi8(v0, filt1Reg);
+ v0 = _mm_maddubs_pi16(v0, firstFilters);
+ v0 = _mm_adds_pi16(v0, round);
+ v0 = _mm_srai_pi16(v0, 6);
+ v0 = _mm_packs_pu16(v0, v0);
+ *(uint32_t *)output_ptr = _mm_cvtsi64_si32(v0);
+
+ src_ptr += src_pixels_per_line;
+ output_ptr += output_pitch;
+ }
+}
+
+void aom_filter_block1d8_h2_ssse3(
+ const uint8_t *src_ptr, ptrdiff_t src_pixels_per_line, uint8_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter) {
+ __m128i round, firstFilters, v0, v1;
+ unsigned int i;
+
+ round = _mm_set1_epi16(32);
+ v0 = _mm_cvtsi32_si128(*(const uint32_t *)(filter + 3));
+ v0 = _mm_srai_epi16(v0, 1);
+ v0 = _mm_packs_epi16(v0, v0);
+ firstFilters = _mm_shuffle_epi8(v0, _mm_set1_epi16(0x100));
+
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ v0 = _mm_loadl_epi64((const __m128i *)src_ptr);
+ v1 = _mm_loadl_epi64((const __m128i *)(src_ptr + 1));
+
+ v0 = _mm_unpacklo_epi8(v0, v1);
+ v0 = _mm_maddubs_epi16(v0, firstFilters);
+ v0 = _mm_adds_epi16(v0, round);
+ v0 = _mm_srai_epi16(v0, 6);
+ v0 = _mm_packus_epi16(v0, v0);
+ _mm_storel_epi64((__m128i *)output_ptr, v0);
+
+ src_ptr += src_pixels_per_line;
+ output_ptr += output_pitch;
+ }
+}
+
+void aom_filter_block1d16_h2_ssse3(
+ const uint8_t *src_ptr, ptrdiff_t src_pixels_per_line, uint8_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter) {
+ __m128i round, firstFilters, v0, v1, v2, v3;
+ unsigned int i;
+
+ round = _mm_set1_epi16(32);
+ v0 = _mm_cvtsi32_si128(*(const uint32_t *)(filter + 3));
+ v0 = _mm_srai_epi16(v0, 1);
+ v0 = _mm_packs_epi16(v0, v0);
+ firstFilters = _mm_shuffle_epi8(v0, _mm_set1_epi16(0x100));
+
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ v2 = _mm_loadu_si128((const __m128i *)src_ptr);
+ v3 = _mm_loadu_si128((const __m128i *)(src_ptr + 1));
+
+ v0 = _mm_unpacklo_epi8(v2, v3);
+ v1 = _mm_unpackhi_epi8(v2, v3);
+ v0 = _mm_maddubs_epi16(v0, firstFilters);
+ v1 = _mm_maddubs_epi16(v1, firstFilters);
+ v0 = _mm_adds_epi16(v0, round);
+ v1 = _mm_adds_epi16(v1, round);
+ v0 = _mm_srai_epi16(v0, 6);
+ v1 = _mm_srai_epi16(v1, 6);
+ v0 = _mm_packus_epi16(v0, v1);
+ _mm_store_si128((__m128i *)output_ptr, v0);
+
+ src_ptr += src_pixels_per_line;
+ output_ptr += output_pitch;
+ }
+}
+
+void aom_filter_block1d4_v8_ssse3(
+ const uint8_t *src_ptr, ptrdiff_t src_pixels_per_line, uint8_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter) {
+ __m64 round, i0, i1, i2, i3, i4, i5, i6, i7, v0, v1, v2, v3;
+ __m64 firstFilters, secondFilters, thirdFilters, forthFilters;
+ unsigned int i;
+
+ round = _mm_set1_pi16(32);
+ v0 = *(const __m64 *)filter;
+ v1 = *(const __m64 *)(filter + 4);
+ v0 = _mm_srai_pi16(v0, 1);
+ v1 = _mm_srai_pi16(v1, 1);
+ v0 = _mm_packs_pi16(v0, v1);
+ firstFilters = _mm_shuffle_pi16(v0, 0);
+ secondFilters = _mm_shuffle_pi16(v0, 0x55);
+ thirdFilters = _mm_shuffle_pi16(v0, 0xaa);
+ forthFilters = _mm_shuffle_pi16(v0, 0xff);
+ i0 = _mm_cvtsi32_si64(*(const uint32_t *)src_ptr);
+ i1 = _mm_cvtsi32_si64(*(const uint32_t *)(src_ptr + src_pixels_per_line));
+ i2 = _mm_cvtsi32_si64(*(const uint32_t *)(src_ptr + src_pixels_per_line * 2));
+ i3 = _mm_cvtsi32_si64(*(const uint32_t *)(src_ptr + src_pixels_per_line * 3));
+ i4 = _mm_cvtsi32_si64(*(const uint32_t *)(src_ptr + src_pixels_per_line * 4));
+ i5 = _mm_cvtsi32_si64(*(const uint32_t *)(src_ptr + src_pixels_per_line * 5));
+ i6 = _mm_cvtsi32_si64(*(const uint32_t *)(src_ptr + src_pixels_per_line * 6));
+ src_ptr += src_pixels_per_line * 7;
+
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ i7 = _mm_cvtsi32_si64(*(const uint32_t *)src_ptr);
+ src_ptr += src_pixels_per_line;
+
+ v0 = _mm_unpacklo_pi8(i0, i1);
+ v1 = _mm_unpacklo_pi8(i6, i7);
+ v0 = _mm_maddubs_pi16(v0, firstFilters);
+ v1 = _mm_maddubs_pi16(v1, forthFilters);
+ v0 = _mm_adds_pi16(v0, v1);
+ v2 = _mm_unpacklo_pi8(i2, i3);
+ v3 = _mm_unpacklo_pi8(i4, i5);
+ v2 = _mm_maddubs_pi16(v2, secondFilters);
+ v3 = _mm_maddubs_pi16(v3, thirdFilters);
+ v0 = _mm_adds_pi16(v0, _mm_adds_pi16(v2, v3));
+ v0 = _mm_adds_pi16(v0, round);
+ v0 = _mm_srai_pi16(v0, 6);
+
+ v0 = _mm_packs_pu16(v0, v0);
+ *(uint32_t *)output_ptr = _mm_cvtsi64_si32(v0);
+ output_ptr += output_pitch;
+ i0 = i1; i1 = i2; i2 = i3; i3 = i4; i4 = i5; i5 = i6; i6 = i7;
+ }
+}
+
+#define INIT_V8(LOAD) \
+ round = _mm_set1_epi16(32); \
+ v0 = _mm_loadu_si128((const __m128i *)filter); \
+ v0 = _mm_srai_epi16(v0, 1); \
+ v0 = _mm_packs_epi16(v0, v0); \
+ firstFilters = _mm_shuffle_epi8(v0, _mm_set1_epi16(0x100)); \
+ secondFilters = _mm_shuffle_epi8(v0, _mm_set1_epi16(0x302)); \
+ thirdFilters = _mm_shuffle_epi8(v0, _mm_set1_epi16(0x504)); \
+ forthFilters = _mm_shuffle_epi8(v0, _mm_set1_epi16(0x706)); \
+ i0 = LOAD((const __m128i *)src_ptr); \
+ i1 = LOAD((const __m128i *)(src_ptr + src_pixels_per_line)); \
+ i2 = LOAD((const __m128i *)(src_ptr + src_pixels_per_line * 2)); \
+ i3 = LOAD((const __m128i *)(src_ptr + src_pixels_per_line * 3)); \
+ i4 = LOAD((const __m128i *)(src_ptr + src_pixels_per_line * 4)); \
+ i5 = LOAD((const __m128i *)(src_ptr + src_pixels_per_line * 5)); \
+ i6 = LOAD((const __m128i *)(src_ptr + src_pixels_per_line * 6)); \
+ src_ptr += src_pixels_per_line * 7;
+
+#define FILTER_V8(lo, v0) \
+ v0 = _mm_unpack##lo##_epi8(i0, i1); \
+ v1 = _mm_unpack##lo##_epi8(i6, i7); \
+ v0 = _mm_maddubs_epi16(v0, firstFilters); \
+ v1 = _mm_maddubs_epi16(v1, forthFilters); \
+ v0 = _mm_adds_epi16(v0, v1); \
+ v2 = _mm_unpack##lo##_epi8(i2, i3); \
+ v3 = _mm_unpack##lo##_epi8(i4, i5); \
+ v2 = _mm_maddubs_epi16(v2, secondFilters); \
+ v3 = _mm_maddubs_epi16(v3, thirdFilters); \
+ v0 = _mm_adds_epi16(v0, _mm_adds_epi16(v2, v3)); \
+ v0 = _mm_adds_epi16(v0, round); \
+ v0 = _mm_srai_epi16(v0, 6);
+
+void aom_filter_block1d8_v8_ssse3(
+ const uint8_t *src_ptr, ptrdiff_t src_pixels_per_line, uint8_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter) {
+ __m128i round, i0, i1, i2, i3, i4, i5, i6, i7, v0, v1, v2, v3;
+ __m128i firstFilters, secondFilters, thirdFilters, forthFilters;
+ unsigned int i;
+
+ INIT_V8(_mm_loadl_epi64)
+
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ i7 = _mm_loadl_epi64((const __m128i *)src_ptr);
+ src_ptr += src_pixels_per_line;
+ FILTER_V8(lo, v0)
+ v0 = _mm_packus_epi16(v0, v0);
+ _mm_storel_epi64((__m128i *)output_ptr, v0);
+ output_ptr += output_pitch;
+ i0 = i1; i1 = i2; i2 = i3; i3 = i4; i4 = i5; i5 = i6; i6 = i7;
+ }
+}
+
+void aom_filter_block1d16_v8_ssse3(
+ const uint8_t *src_ptr, ptrdiff_t src_pixels_per_line, uint8_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter) {
+ __m128i round, i0, i1, i2, i3, i4, i5, i6, i7, v0, v1, v2, v3, v4;
+ __m128i firstFilters, secondFilters, thirdFilters, forthFilters;
+ unsigned int i;
+
+ INIT_V8(_mm_loadu_si128)
+
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ i7 = _mm_loadu_si128((const __m128i *)src_ptr);
+ src_ptr += src_pixels_per_line;
+ FILTER_V8(lo, v4)
+ FILTER_V8(hi, v0)
+ v0 = _mm_packus_epi16(v4, v0);
+ _mm_store_si128((__m128i *)output_ptr, v0);
+ output_ptr += output_pitch;
+ i0 = i1; i1 = i2; i2 = i3; i3 = i4; i4 = i5; i5 = i6; i6 = i7;
+ }
+}
+
+void aom_filter_block1d4_v2_ssse3(
+ const uint8_t *src_ptr, ptrdiff_t src_pixels_per_line, uint8_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter) {
+ __m64 round, firstFilters, v0, v2, v3;
+ unsigned int i;
+
+ round = _mm_set1_pi16(32);
+ v0 = _mm_cvtsi32_si64(*(const uint32_t *)(filter + 3));
+ v0 = _mm_srai_pi16(v0, 1);
+ v0 = _mm_packs_pi16(v0, v0);
+ firstFilters = _mm_shuffle_pi16(v0, 0);
+
+ v2 = _mm_cvtsi32_si64(*(const uint32_t *)src_ptr);
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ src_ptr += src_pixels_per_line;
+ v3 = _mm_cvtsi32_si64(*(const uint32_t *)src_ptr);
+
+ v0 = _mm_unpacklo_pi8(v2, v3);
+ v0 = _mm_maddubs_pi16(v0, firstFilters);
+ v0 = _mm_adds_pi16(v0, round);
+ v0 = _mm_srai_pi16(v0, 6);
+ v0 = _mm_packs_pu16(v0, v0);
+ *(uint32_t *)output_ptr = _mm_cvtsi64_si32(v0);
+ output_ptr += output_pitch;
+ v2 = v3;
+ }
+}
+
+void aom_filter_block1d8_v2_ssse3(
+ const uint8_t *src_ptr, ptrdiff_t src_pixels_per_line, uint8_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter) {
+ __m128i round, firstFilters, v0, v2, v3;
+ unsigned int i;
+
+ round = _mm_set1_epi16(32);
+ v0 = _mm_cvtsi32_si128(*(const uint32_t *)(filter + 3));
+ v0 = _mm_srai_epi16(v0, 1);
+ v0 = _mm_packs_epi16(v0, v0);
+ firstFilters = _mm_shuffle_epi8(v0, _mm_set1_epi16(0x100));
+
+ v2 = _mm_loadl_epi64((const __m128i *)src_ptr);
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ src_ptr += src_pixels_per_line;
+ v3 = _mm_loadl_epi64((const __m128i *)src_ptr);
+
+ v0 = _mm_unpacklo_epi8(v2, v3);
+ v0 = _mm_maddubs_epi16(v0, firstFilters);
+ v0 = _mm_adds_epi16(v0, round);
+ v0 = _mm_srai_epi16(v0, 6);
+ v0 = _mm_packus_epi16(v0, v0);
+ _mm_storel_epi64((__m128i *)output_ptr, v0);
+ output_ptr += output_pitch;
+ v2 = v3;
+ }
+}
+
+void aom_filter_block1d16_v2_ssse3(
+ const uint8_t *src_ptr, ptrdiff_t src_pixels_per_line, uint8_t *output_ptr,
+ ptrdiff_t output_pitch, uint32_t output_height, const int16_t *filter) {
+ __m128i round, firstFilters, v0, v1, v2, v3;
+ unsigned int i;
+
+ round = _mm_set1_epi16(32);
+ v0 = _mm_cvtsi32_si128(*(const uint32_t *)(filter + 3));
+ v0 = _mm_srai_epi16(v0, 1);
+ v0 = _mm_packs_epi16(v0, v0);
+ firstFilters = _mm_shuffle_epi8(v0, _mm_set1_epi16(0x100));
+
+ v2 = _mm_loadu_si128((const __m128i *)src_ptr);
+ PRAGMA_E2K("ivdep")
+ for (i = 0; i < output_height; i++) {
+ src_ptr += src_pixels_per_line;
+ v3 = _mm_loadu_si128((const __m128i *)src_ptr);
+
+ v0 = _mm_unpacklo_epi8(v2, v3);
+ v1 = _mm_unpackhi_epi8(v2, v3);
+ v0 = _mm_maddubs_epi16(v0, firstFilters);
+ v1 = _mm_maddubs_epi16(v1, firstFilters);
+ v0 = _mm_adds_epi16(v0, round);
+ v1 = _mm_adds_epi16(v1, round);
+ v0 = _mm_srai_epi16(v0, 6);
+ v1 = _mm_srai_epi16(v1, 6);
+ v0 = _mm_packus_epi16(v0, v1);
+ _mm_store_si128((__m128i *)output_ptr, v0);
+ output_ptr += output_pitch;
+ v2 = v3;
+ }
+}
+
diff --git a/aom_dsp/e2k/highbd_intrapred_e2k.c b/aom_dsp/e2k/highbd_intrapred_e2k.c
new file mode 100644
index 0000000..5a266e6
--- /dev/null
+++ b/aom_dsp/e2k/highbd_intrapred_e2k.c
@@ -0,0 +1,143 @@
+/*
+ * Copyright (c) 2021, Ilya Kurdyukov <jpegqs@gmail.com> for BaseALT, Ltd
+ * 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/av1_rtcd.h"
+
+void aom_highbd_dc_predictor_4x4_sse2(uint16_t *dst, ptrdiff_t stride,
+ const uint16_t *above,
+ const uint16_t *left, int bd) {
+ __m64 v0;
+ uint64_t sum; int i; (void)bd;
+ sum = *(uint64_t*)above + *(uint64_t*)left;
+ sum += sum >> 32;
+ sum += sum >> 16;
+ sum = ((uint16_t)sum + 4) >> 3;
+ v0 = _mm_set1_pi16(sum);
+ for (i = 0; i < 4; i++, dst += stride) {
+ *(__m64*)dst = v0;