blob: f0bd040087972b501c265c0449a79f53bc9591d1 [file] [log] [blame]
/*
* Copyright (c) 2017, 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 <tmmintrin.h>
#include "config/aom_dsp_rtcd.h"
#include "aom_dsp/intrapred_common.h"
// -----------------------------------------------------------------------------
// PAETH_PRED
// Return 8 16-bit pixels in one row
static INLINE __m128i paeth_8x1_pred(const __m128i *left, const __m128i *top,
const __m128i *topleft) {
const __m128i base = _mm_sub_epi16(_mm_add_epi16(*top, *left), *topleft);
__m128i pl = _mm_abs_epi16(_mm_sub_epi16(base, *left));
__m128i pt = _mm_abs_epi16(_mm_sub_epi16(base, *top));
__m128i ptl = _mm_abs_epi16(_mm_sub_epi16(base, *topleft));
__m128i mask1 = _mm_cmpgt_epi16(pl, pt);
mask1 = _mm_or_si128(mask1, _mm_cmpgt_epi16(pl, ptl));
__m128i mask2 = _mm_cmpgt_epi16(pt, ptl);
pl = _mm_andnot_si128(mask1, *left);
ptl = _mm_and_si128(mask2, *topleft);
pt = _mm_andnot_si128(mask2, *top);
pt = _mm_or_si128(pt, ptl);
pt = _mm_and_si128(mask1, pt);
return _mm_or_si128(pl, pt);
}
void aom_paeth_predictor_4x4_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above, const uint8_t *left) {
__m128i l = _mm_loadl_epi64((const __m128i *)left);
const __m128i t = _mm_loadl_epi64((const __m128i *)above);
const __m128i zero = _mm_setzero_si128();
const __m128i t16 = _mm_unpacklo_epi8(t, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
__m128i rep = _mm_set1_epi16((short)0x8000);
const __m128i one = _mm_set1_epi16(1);
int i;
for (i = 0; i < 4; ++i) {
const __m128i l16 = _mm_shuffle_epi8(l, rep);
const __m128i row = paeth_8x1_pred(&l16, &t16, &tl16);
*(uint32_t *)dst = _mm_cvtsi128_si32(_mm_packus_epi16(row, row));
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
void aom_paeth_predictor_4x8_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above, const uint8_t *left) {
__m128i l = _mm_loadl_epi64((const __m128i *)left);
const __m128i t = _mm_loadl_epi64((const __m128i *)above);
const __m128i zero = _mm_setzero_si128();
const __m128i t16 = _mm_unpacklo_epi8(t, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
__m128i rep = _mm_set1_epi16((short)0x8000);
const __m128i one = _mm_set1_epi16(1);
int i;
for (i = 0; i < 8; ++i) {
const __m128i l16 = _mm_shuffle_epi8(l, rep);
const __m128i row = paeth_8x1_pred(&l16, &t16, &tl16);
*(uint32_t *)dst = _mm_cvtsi128_si32(_mm_packus_epi16(row, row));
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
void aom_paeth_predictor_4x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above, const uint8_t *left) {
__m128i l = _mm_load_si128((const __m128i *)left);
const __m128i t = _mm_cvtsi32_si128(((const uint32_t *)above)[0]);
const __m128i zero = _mm_setzero_si128();
const __m128i t16 = _mm_unpacklo_epi8(t, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
__m128i rep = _mm_set1_epi16((short)0x8000);
const __m128i one = _mm_set1_epi16(1);
for (int i = 0; i < 16; ++i) {
const __m128i l16 = _mm_shuffle_epi8(l, rep);
const __m128i row = paeth_8x1_pred(&l16, &t16, &tl16);
*(uint32_t *)dst = _mm_cvtsi128_si32(_mm_packus_epi16(row, row));
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
void aom_paeth_predictor_8x4_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above, const uint8_t *left) {
__m128i l = _mm_loadl_epi64((const __m128i *)left);
const __m128i t = _mm_loadl_epi64((const __m128i *)above);
const __m128i zero = _mm_setzero_si128();
const __m128i t16 = _mm_unpacklo_epi8(t, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
__m128i rep = _mm_set1_epi16((short)0x8000);
const __m128i one = _mm_set1_epi16(1);
int i;
for (i = 0; i < 4; ++i) {
const __m128i l16 = _mm_shuffle_epi8(l, rep);
const __m128i row = paeth_8x1_pred(&l16, &t16, &tl16);
_mm_storel_epi64((__m128i *)dst, _mm_packus_epi16(row, row));
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
void aom_paeth_predictor_8x8_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above, const uint8_t *left) {
__m128i l = _mm_loadl_epi64((const __m128i *)left);
const __m128i t = _mm_loadl_epi64((const __m128i *)above);
const __m128i zero = _mm_setzero_si128();
const __m128i t16 = _mm_unpacklo_epi8(t, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
__m128i rep = _mm_set1_epi16((short)0x8000);
const __m128i one = _mm_set1_epi16(1);
int i;
for (i = 0; i < 8; ++i) {
const __m128i l16 = _mm_shuffle_epi8(l, rep);
const __m128i row = paeth_8x1_pred(&l16, &t16, &tl16);
_mm_storel_epi64((__m128i *)dst, _mm_packus_epi16(row, row));
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
void aom_paeth_predictor_8x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above, const uint8_t *left) {
__m128i l = _mm_load_si128((const __m128i *)left);
const __m128i t = _mm_loadl_epi64((const __m128i *)above);
const __m128i zero = _mm_setzero_si128();
const __m128i t16 = _mm_unpacklo_epi8(t, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
__m128i rep = _mm_set1_epi16((short)0x8000);
const __m128i one = _mm_set1_epi16(1);
int i;
for (i = 0; i < 16; ++i) {
const __m128i l16 = _mm_shuffle_epi8(l, rep);
const __m128i row = paeth_8x1_pred(&l16, &t16, &tl16);
_mm_storel_epi64((__m128i *)dst, _mm_packus_epi16(row, row));
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
void aom_paeth_predictor_8x32_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above, const uint8_t *left) {
const __m128i t = _mm_loadl_epi64((const __m128i *)above);
const __m128i zero = _mm_setzero_si128();
const __m128i t16 = _mm_unpacklo_epi8(t, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
const __m128i one = _mm_set1_epi16(1);
for (int j = 0; j < 2; ++j) {
const __m128i l = _mm_load_si128((const __m128i *)(left + j * 16));
__m128i rep = _mm_set1_epi16((short)0x8000);
for (int i = 0; i < 16; ++i) {
const __m128i l16 = _mm_shuffle_epi8(l, rep);
const __m128i row = paeth_8x1_pred(&l16, &t16, &tl16);
_mm_storel_epi64((__m128i *)dst, _mm_packus_epi16(row, row));
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
}
// Return 16 8-bit pixels in one row
static INLINE __m128i paeth_16x1_pred(const __m128i *left, const __m128i *top0,
const __m128i *top1,
const __m128i *topleft) {
const __m128i p0 = paeth_8x1_pred(left, top0, topleft);
const __m128i p1 = paeth_8x1_pred(left, top1, topleft);
return _mm_packus_epi16(p0, p1);
}
void aom_paeth_predictor_16x4_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above, const uint8_t *left) {
__m128i l = _mm_cvtsi32_si128(((const uint32_t *)left)[0]);
const __m128i t = _mm_load_si128((const __m128i *)above);
const __m128i zero = _mm_setzero_si128();
const __m128i top0 = _mm_unpacklo_epi8(t, zero);
const __m128i top1 = _mm_unpackhi_epi8(t, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
__m128i rep = _mm_set1_epi16((short)0x8000);
const __m128i one = _mm_set1_epi16(1);
for (int i = 0; i < 4; ++i) {
const __m128i l16 = _mm_shuffle_epi8(l, rep);
const __m128i row = paeth_16x1_pred(&l16, &top0, &top1, &tl16);
_mm_store_si128((__m128i *)dst, row);
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
void aom_paeth_predictor_16x8_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above, const uint8_t *left) {
__m128i l = _mm_loadl_epi64((const __m128i *)left);
const __m128i t = _mm_load_si128((const __m128i *)above);
const __m128i zero = _mm_setzero_si128();
const __m128i top0 = _mm_unpacklo_epi8(t, zero);
const __m128i top1 = _mm_unpackhi_epi8(t, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
__m128i rep = _mm_set1_epi16((short)0x8000);
const __m128i one = _mm_set1_epi16(1);
int i;
for (i = 0; i < 8; ++i) {
const __m128i l16 = _mm_shuffle_epi8(l, rep);
const __m128i row = paeth_16x1_pred(&l16, &top0, &top1, &tl16);
_mm_store_si128((__m128i *)dst, row);
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
void aom_paeth_predictor_16x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i l = _mm_load_si128((const __m128i *)left);
const __m128i t = _mm_load_si128((const __m128i *)above);
const __m128i zero = _mm_setzero_si128();
const __m128i top0 = _mm_unpacklo_epi8(t, zero);
const __m128i top1 = _mm_unpackhi_epi8(t, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
__m128i rep = _mm_set1_epi16((short)0x8000);
const __m128i one = _mm_set1_epi16(1);
int i;
for (i = 0; i < 16; ++i) {
const __m128i l16 = _mm_shuffle_epi8(l, rep);
const __m128i row = paeth_16x1_pred(&l16, &top0, &top1, &tl16);
_mm_store_si128((__m128i *)dst, row);
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
void aom_paeth_predictor_16x32_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i l = _mm_load_si128((const __m128i *)left);
const __m128i t = _mm_load_si128((const __m128i *)above);
const __m128i zero = _mm_setzero_si128();
const __m128i top0 = _mm_unpacklo_epi8(t, zero);
const __m128i top1 = _mm_unpackhi_epi8(t, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
__m128i rep = _mm_set1_epi16((short)0x8000);
const __m128i one = _mm_set1_epi16(1);
__m128i l16;
int i;
for (i = 0; i < 16; ++i) {
l16 = _mm_shuffle_epi8(l, rep);
const __m128i row = paeth_16x1_pred(&l16, &top0, &top1, &tl16);
_mm_store_si128((__m128i *)dst, row);
dst += stride;
rep = _mm_add_epi16(rep, one);
}
l = _mm_load_si128((const __m128i *)(left + 16));
rep = _mm_set1_epi16((short)0x8000);
for (i = 0; i < 16; ++i) {
l16 = _mm_shuffle_epi8(l, rep);
const __m128i row = paeth_16x1_pred(&l16, &top0, &top1, &tl16);
_mm_store_si128((__m128i *)dst, row);
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
void aom_paeth_predictor_16x64_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
const __m128i t = _mm_load_si128((const __m128i *)above);
const __m128i zero = _mm_setzero_si128();
const __m128i top0 = _mm_unpacklo_epi8(t, zero);
const __m128i top1 = _mm_unpackhi_epi8(t, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
const __m128i one = _mm_set1_epi16(1);
for (int j = 0; j < 4; ++j) {
const __m128i l = _mm_load_si128((const __m128i *)(left + j * 16));
__m128i rep = _mm_set1_epi16((short)0x8000);
for (int i = 0; i < 16; ++i) {
const __m128i l16 = _mm_shuffle_epi8(l, rep);
const __m128i row = paeth_16x1_pred(&l16, &top0, &top1, &tl16);
_mm_store_si128((__m128i *)dst, row);
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
}
void aom_paeth_predictor_32x8_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above, const uint8_t *left) {
const __m128i a = _mm_load_si128((const __m128i *)above);
const __m128i b = _mm_load_si128((const __m128i *)(above + 16));
const __m128i zero = _mm_setzero_si128();
const __m128i al = _mm_unpacklo_epi8(a, zero);
const __m128i ah = _mm_unpackhi_epi8(a, zero);
const __m128i bl = _mm_unpacklo_epi8(b, zero);
const __m128i bh = _mm_unpackhi_epi8(b, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
__m128i rep = _mm_set1_epi16((short)0x8000);
const __m128i one = _mm_set1_epi16(1);
const __m128i l = _mm_loadl_epi64((const __m128i *)left);
__m128i l16;
for (int i = 0; i < 8; ++i) {
l16 = _mm_shuffle_epi8(l, rep);
const __m128i r32l = paeth_16x1_pred(&l16, &al, &ah, &tl16);
const __m128i r32h = paeth_16x1_pred(&l16, &bl, &bh, &tl16);
_mm_store_si128((__m128i *)dst, r32l);
_mm_store_si128((__m128i *)(dst + 16), r32h);
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
void aom_paeth_predictor_32x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
const __m128i a = _mm_load_si128((const __m128i *)above);
const __m128i b = _mm_load_si128((const __m128i *)(above + 16));
const __m128i zero = _mm_setzero_si128();
const __m128i al = _mm_unpacklo_epi8(a, zero);
const __m128i ah = _mm_unpackhi_epi8(a, zero);
const __m128i bl = _mm_unpacklo_epi8(b, zero);
const __m128i bh = _mm_unpackhi_epi8(b, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
__m128i rep = _mm_set1_epi16((short)0x8000);
const __m128i one = _mm_set1_epi16(1);
__m128i l = _mm_load_si128((const __m128i *)left);
__m128i l16;
int i;
for (i = 0; i < 16; ++i) {
l16 = _mm_shuffle_epi8(l, rep);
const __m128i r32l = paeth_16x1_pred(&l16, &al, &ah, &tl16);
const __m128i r32h = paeth_16x1_pred(&l16, &bl, &bh, &tl16);
_mm_store_si128((__m128i *)dst, r32l);
_mm_store_si128((__m128i *)(dst + 16), r32h);
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
void aom_paeth_predictor_32x32_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
const __m128i a = _mm_load_si128((const __m128i *)above);
const __m128i b = _mm_load_si128((const __m128i *)(above + 16));
const __m128i zero = _mm_setzero_si128();
const __m128i al = _mm_unpacklo_epi8(a, zero);
const __m128i ah = _mm_unpackhi_epi8(a, zero);
const __m128i bl = _mm_unpacklo_epi8(b, zero);
const __m128i bh = _mm_unpackhi_epi8(b, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
__m128i rep = _mm_set1_epi16((short)0x8000);
const __m128i one = _mm_set1_epi16(1);
__m128i l = _mm_load_si128((const __m128i *)left);
__m128i l16;
int i;
for (i = 0; i < 16; ++i) {
l16 = _mm_shuffle_epi8(l, rep);
const __m128i r32l = paeth_16x1_pred(&l16, &al, &ah, &tl16);
const __m128i r32h = paeth_16x1_pred(&l16, &bl, &bh, &tl16);
_mm_store_si128((__m128i *)dst, r32l);
_mm_store_si128((__m128i *)(dst + 16), r32h);
dst += stride;
rep = _mm_add_epi16(rep, one);
}
rep = _mm_set1_epi16((short)0x8000);
l = _mm_load_si128((const __m128i *)(left + 16));
for (i = 0; i < 16; ++i) {
l16 = _mm_shuffle_epi8(l, rep);
const __m128i r32l = paeth_16x1_pred(&l16, &al, &ah, &tl16);
const __m128i r32h = paeth_16x1_pred(&l16, &bl, &bh, &tl16);
_mm_store_si128((__m128i *)dst, r32l);
_mm_store_si128((__m128i *)(dst + 16), r32h);
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
void aom_paeth_predictor_32x64_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
const __m128i a = _mm_load_si128((const __m128i *)above);
const __m128i b = _mm_load_si128((const __m128i *)(above + 16));
const __m128i zero = _mm_setzero_si128();
const __m128i al = _mm_unpacklo_epi8(a, zero);
const __m128i ah = _mm_unpackhi_epi8(a, zero);
const __m128i bl = _mm_unpacklo_epi8(b, zero);
const __m128i bh = _mm_unpackhi_epi8(b, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
const __m128i one = _mm_set1_epi16(1);
__m128i l16;
int i, j;
for (j = 0; j < 4; ++j) {
const __m128i l = _mm_load_si128((const __m128i *)(left + j * 16));
__m128i rep = _mm_set1_epi16((short)0x8000);
for (i = 0; i < 16; ++i) {
l16 = _mm_shuffle_epi8(l, rep);
const __m128i r32l = paeth_16x1_pred(&l16, &al, &ah, &tl16);
const __m128i r32h = paeth_16x1_pred(&l16, &bl, &bh, &tl16);
_mm_store_si128((__m128i *)dst, r32l);
_mm_store_si128((__m128i *)(dst + 16), r32h);
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
}
void aom_paeth_predictor_64x32_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
const __m128i a = _mm_load_si128((const __m128i *)above);
const __m128i b = _mm_load_si128((const __m128i *)(above + 16));
const __m128i c = _mm_load_si128((const __m128i *)(above + 32));
const __m128i d = _mm_load_si128((const __m128i *)(above + 48));
const __m128i zero = _mm_setzero_si128();
const __m128i al = _mm_unpacklo_epi8(a, zero);
const __m128i ah = _mm_unpackhi_epi8(a, zero);
const __m128i bl = _mm_unpacklo_epi8(b, zero);
const __m128i bh = _mm_unpackhi_epi8(b, zero);
const __m128i cl = _mm_unpacklo_epi8(c, zero);
const __m128i ch = _mm_unpackhi_epi8(c, zero);
const __m128i dl = _mm_unpacklo_epi8(d, zero);
const __m128i dh = _mm_unpackhi_epi8(d, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
const __m128i one = _mm_set1_epi16(1);
__m128i l16;
int i, j;
for (j = 0; j < 2; ++j) {
const __m128i l = _mm_load_si128((const __m128i *)(left + j * 16));
__m128i rep = _mm_set1_epi16((short)0x8000);
for (i = 0; i < 16; ++i) {
l16 = _mm_shuffle_epi8(l, rep);
const __m128i r0 = paeth_16x1_pred(&l16, &al, &ah, &tl16);
const __m128i r1 = paeth_16x1_pred(&l16, &bl, &bh, &tl16);
const __m128i r2 = paeth_16x1_pred(&l16, &cl, &ch, &tl16);
const __m128i r3 = paeth_16x1_pred(&l16, &dl, &dh, &tl16);
_mm_store_si128((__m128i *)dst, r0);
_mm_store_si128((__m128i *)(dst + 16), r1);
_mm_store_si128((__m128i *)(dst + 32), r2);
_mm_store_si128((__m128i *)(dst + 48), r3);
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
}
void aom_paeth_predictor_64x64_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
const __m128i a = _mm_load_si128((const __m128i *)above);
const __m128i b = _mm_load_si128((const __m128i *)(above + 16));
const __m128i c = _mm_load_si128((const __m128i *)(above + 32));
const __m128i d = _mm_load_si128((const __m128i *)(above + 48));
const __m128i zero = _mm_setzero_si128();
const __m128i al = _mm_unpacklo_epi8(a, zero);
const __m128i ah = _mm_unpackhi_epi8(a, zero);
const __m128i bl = _mm_unpacklo_epi8(b, zero);
const __m128i bh = _mm_unpackhi_epi8(b, zero);
const __m128i cl = _mm_unpacklo_epi8(c, zero);
const __m128i ch = _mm_unpackhi_epi8(c, zero);
const __m128i dl = _mm_unpacklo_epi8(d, zero);
const __m128i dh = _mm_unpackhi_epi8(d, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
const __m128i one = _mm_set1_epi16(1);
__m128i l16;
int i, j;
for (j = 0; j < 4; ++j) {
const __m128i l = _mm_load_si128((const __m128i *)(left + j * 16));
__m128i rep = _mm_set1_epi16((short)0x8000);
for (i = 0; i < 16; ++i) {
l16 = _mm_shuffle_epi8(l, rep);
const __m128i r0 = paeth_16x1_pred(&l16, &al, &ah, &tl16);
const __m128i r1 = paeth_16x1_pred(&l16, &bl, &bh, &tl16);
const __m128i r2 = paeth_16x1_pred(&l16, &cl, &ch, &tl16);
const __m128i r3 = paeth_16x1_pred(&l16, &dl, &dh, &tl16);
_mm_store_si128((__m128i *)dst, r0);
_mm_store_si128((__m128i *)(dst + 16), r1);
_mm_store_si128((__m128i *)(dst + 32), r2);
_mm_store_si128((__m128i *)(dst + 48), r3);
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
}
void aom_paeth_predictor_64x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
const __m128i a = _mm_load_si128((const __m128i *)above);
const __m128i b = _mm_load_si128((const __m128i *)(above + 16));
const __m128i c = _mm_load_si128((const __m128i *)(above + 32));
const __m128i d = _mm_load_si128((const __m128i *)(above + 48));
const __m128i zero = _mm_setzero_si128();
const __m128i al = _mm_unpacklo_epi8(a, zero);
const __m128i ah = _mm_unpackhi_epi8(a, zero);
const __m128i bl = _mm_unpacklo_epi8(b, zero);
const __m128i bh = _mm_unpackhi_epi8(b, zero);
const __m128i cl = _mm_unpacklo_epi8(c, zero);
const __m128i ch = _mm_unpackhi_epi8(c, zero);
const __m128i dl = _mm_unpacklo_epi8(d, zero);
const __m128i dh = _mm_unpackhi_epi8(d, zero);
const __m128i tl16 = _mm_set1_epi16((uint16_t)above[-1]);
const __m128i one = _mm_set1_epi16(1);
__m128i l16;
int i;
const __m128i l = _mm_load_si128((const __m128i *)left);
__m128i rep = _mm_set1_epi16((short)0x8000);
for (i = 0; i < 16; ++i) {
l16 = _mm_shuffle_epi8(l, rep);
const __m128i r0 = paeth_16x1_pred(&l16, &al, &ah, &tl16);
const __m128i r1 = paeth_16x1_pred(&l16, &bl, &bh, &tl16);
const __m128i r2 = paeth_16x1_pred(&l16, &cl, &ch, &tl16);
const __m128i r3 = paeth_16x1_pred(&l16, &dl, &dh, &tl16);
_mm_store_si128((__m128i *)dst, r0);
_mm_store_si128((__m128i *)(dst + 16), r1);
_mm_store_si128((__m128i *)(dst + 32), r2);
_mm_store_si128((__m128i *)(dst + 48), r3);
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
// -----------------------------------------------------------------------------
// SMOOTH_PRED
// pixels[0]: above and below_pred interleave vector
// pixels[1]: left vector
// pixels[2]: right_pred vector
static INLINE void load_pixel_w4(const uint8_t *above, const uint8_t *left,
int height, __m128i *pixels) {
__m128i d = _mm_cvtsi32_si128(((const uint32_t *)above)[0]);
if (height == 4)
pixels[1] = _mm_cvtsi32_si128(((const uint32_t *)left)[0]);
else if (height == 8)
pixels[1] = _mm_loadl_epi64(((const __m128i *)left));
else
pixels[1] = _mm_loadu_si128(((const __m128i *)left));
pixels[2] = _mm_set1_epi16((uint16_t)above[3]);
const __m128i bp = _mm_set1_epi16((uint16_t)left[height - 1]);
const __m128i zero = _mm_setzero_si128();
d = _mm_unpacklo_epi8(d, zero);
pixels[0] = _mm_unpacklo_epi16(d, bp);
}
// weight_h[0]: weight_h vector
// weight_h[1]: scale - weight_h vector
// weight_h[2]: same as [0], second half for height = 16 only
// weight_h[3]: same as [1], second half for height = 16 only
// weight_w[0]: weights_w and scale - weights_w interleave vector
static INLINE void load_weight_w4(int height, __m128i *weight_h,
__m128i *weight_w) {
const __m128i zero = _mm_setzero_si128();
const __m128i d = _mm_set1_epi16((uint16_t)(1 << SMOOTH_WEIGHT_LOG2_SCALE));
const __m128i t = _mm_cvtsi32_si128(((const uint32_t *)smooth_weights)[0]);
weight_h[0] = _mm_unpacklo_epi8(t, zero);
weight_h[1] = _mm_sub_epi16(d, weight_h[0]);
weight_w[0] = _mm_unpacklo_epi16(weight_h[0], weight_h[1]);
if (height == 8) {
const __m128i weight = _mm_loadl_epi64((const __m128i *)&smooth_weights[4]);
weight_h[0] = _mm_unpacklo_epi8(weight, zero);
weight_h[1] = _mm_sub_epi16(d, weight_h[0]);
} else if (height == 16) {
const __m128i weight =
_mm_loadu_si128((const __m128i *)&smooth_weights[12]);
weight_h[0] = _mm_unpacklo_epi8(weight, zero);
weight_h[1] = _mm_sub_epi16(d, weight_h[0]);
weight_h[2] = _mm_unpackhi_epi8(weight, zero);
weight_h[3] = _mm_sub_epi16(d, weight_h[2]);
}
}
static INLINE void smooth_pred_4xh(const __m128i *pixel, const __m128i *wh,
const __m128i *ww, int h, uint8_t *dst,
ptrdiff_t stride, int second_half) {
const __m128i round = _mm_set1_epi32((1 << SMOOTH_WEIGHT_LOG2_SCALE));
const __m128i one = _mm_set1_epi16(1);
const __m128i inc = _mm_set1_epi16(0x202);
const __m128i gat = _mm_set1_epi32(0xc080400);
__m128i rep = second_half ? _mm_set1_epi16((short)0x8008)
: _mm_set1_epi16((short)0x8000);
__m128i d = _mm_set1_epi16(0x100);
for (int i = 0; i < h; ++i) {
const __m128i wg_wg = _mm_shuffle_epi8(wh[0], d);
const __m128i sc_sc = _mm_shuffle_epi8(wh[1], d);
const __m128i wh_sc = _mm_unpacklo_epi16(wg_wg, sc_sc);
__m128i s = _mm_madd_epi16(pixel[0], wh_sc);
__m128i b = _mm_shuffle_epi8(pixel[1], rep);
b = _mm_unpacklo_epi16(b, pixel[2]);
__m128i sum = _mm_madd_epi16(b, ww[0]);
sum = _mm_add_epi32(s, sum);
sum = _mm_add_epi32(sum, round);
sum = _mm_srai_epi32(sum, 1 + SMOOTH_WEIGHT_LOG2_SCALE);
sum = _mm_shuffle_epi8(sum, gat);
*(uint32_t *)dst = _mm_cvtsi128_si32(sum);
dst += stride;
rep = _mm_add_epi16(rep, one);
d = _mm_add_epi16(d, inc);
}
}
void aom_smooth_predictor_4x4_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above, const uint8_t *left) {
__m128i pixels[3];
load_pixel_w4(above, left, 4, pixels);
__m128i wh[4], ww[2];
load_weight_w4(4, wh, ww);
smooth_pred_4xh(pixels, wh, ww, 4, dst, stride, 0);
}
void aom_smooth_predictor_4x8_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above, const uint8_t *left) {
__m128i pixels[3];
load_pixel_w4(above, left, 8, pixels);
__m128i wh[4], ww[2];
load_weight_w4(8, wh, ww);
smooth_pred_4xh(pixels, wh, ww, 8, dst, stride, 0);
}
void aom_smooth_predictor_4x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i pixels[3];
load_pixel_w4(above, left, 16, pixels);
__m128i wh[4], ww[2];
load_weight_w4(16, wh, ww);
smooth_pred_4xh(pixels, wh, ww, 8, dst, stride, 0);
dst += stride << 3;
smooth_pred_4xh(pixels, &wh[2], ww, 8, dst, stride, 1);
}
// pixels[0]: above and below_pred interleave vector, first half
// pixels[1]: above and below_pred interleave vector, second half
// pixels[2]: left vector
// pixels[3]: right_pred vector
// pixels[4]: above and below_pred interleave vector, first half
// pixels[5]: above and below_pred interleave vector, second half
// pixels[6]: left vector + 16
// pixels[7]: right_pred vector
static INLINE void load_pixel_w8(const uint8_t *above, const uint8_t *left,
int height, __m128i *pixels) {
const __m128i zero = _mm_setzero_si128();
const __m128i bp = _mm_set1_epi16((uint16_t)left[height - 1]);
__m128i d = _mm_loadl_epi64((const __m128i *)above);
d = _mm_unpacklo_epi8(d, zero);
pixels[0] = _mm_unpacklo_epi16(d, bp);
pixels[1] = _mm_unpackhi_epi16(d, bp);
pixels[3] = _mm_set1_epi16((uint16_t)above[7]);
if (height == 4) {
pixels[2] = _mm_cvtsi32_si128(((const uint32_t *)left)[0]);
} else if (height == 8) {
pixels[2] = _mm_loadl_epi64((const __m128i *)left);
} else if (height == 16) {
pixels[2] = _mm_load_si128((const __m128i *)left);
} else {
pixels[2] = _mm_load_si128((const __m128i *)left);
pixels[4] = pixels[0];
pixels[5] = pixels[1];
pixels[6] = _mm_load_si128((const __m128i *)(left + 16));
pixels[7] = pixels[3];
}
}
// weight_h[0]: weight_h vector
// weight_h[1]: scale - weight_h vector
// weight_h[2]: same as [0], offset 8
// weight_h[3]: same as [1], offset 8
// weight_h[4]: same as [0], offset 16
// weight_h[5]: same as [1], offset 16
// weight_h[6]: same as [0], offset 24
// weight_h[7]: same as [1], offset 24
// weight_w[0]: weights_w and scale - weights_w interleave vector, first half
// weight_w[1]: weights_w and scale - weights_w interleave vector, second half
static INLINE void load_weight_w8(int height, __m128i *weight_h,
__m128i *weight_w) {
const __m128i zero = _mm_setzero_si128();
const int we_offset = height < 8 ? 0 : 4;
__m128i we = _mm_loadu_si128((const __m128i *)&smooth_weights[we_offset]);
weight_h[0] = _mm_unpacklo_epi8(we, zero);
const __m128i d = _mm_set1_epi16((uint16_t)(1 << SMOOTH_WEIGHT_LOG2_SCALE));
weight_h[1] = _mm_sub_epi16(d, weight_h[0]);
if (height == 4) {
we = _mm_srli_si128(we, 4);
__m128i tmp1 = _mm_unpacklo_epi8(we, zero);
__m128i tmp2 = _mm_sub_epi16(d, tmp1);
weight_w[0] = _mm_unpacklo_epi16(tmp1, tmp2);
weight_w[1] = _mm_unpackhi_epi16(tmp1, tmp2);
} else {
weight_w[0] = _mm_unpacklo_epi16(weight_h[0], weight_h[1]);
weight_w[1] = _mm_unpackhi_epi16(weight_h[0], weight_h[1]);
}
if (height == 16) {
we = _mm_loadu_si128((const __m128i *)&smooth_weights[12]);
weight_h[0] = _mm_unpacklo_epi8(we, zero);
weight_h[1] = _mm_sub_epi16(d, weight_h[0]);
weight_h[2] = _mm_unpackhi_epi8(we, zero);
weight_h[3] = _mm_sub_epi16(d, weight_h[2]);
} else if (height == 32) {
const __m128i weight_lo =
_mm_loadu_si128((const __m128i *)&smooth_weights[28]);
weight_h[0] = _mm_unpacklo_epi8(weight_lo, zero);
weight_h[1] = _mm_sub_epi16(d, weight_h[0]);
weight_h[2] = _mm_unpackhi_epi8(weight_lo, zero);
weight_h[3] = _mm_sub_epi16(d, weight_h[2]);
const __m128i weight_hi =
_mm_loadu_si128((const __m128i *)&smooth_weights[28 + 16]);
weight_h[4] = _mm_unpacklo_epi8(weight_hi, zero);
weight_h[5] = _mm_sub_epi16(d, weight_h[4]);
weight_h[6] = _mm_unpackhi_epi8(weight_hi, zero);
weight_h[7] = _mm_sub_epi16(d, weight_h[6]);
}
}
static INLINE void smooth_pred_8xh(const __m128i *pixels, const __m128i *wh,
const __m128i *ww, int h, uint8_t *dst,
ptrdiff_t stride, int second_half) {
const __m128i round = _mm_set1_epi32((1 << SMOOTH_WEIGHT_LOG2_SCALE));
const __m128i one = _mm_set1_epi16(1);
const __m128i inc = _mm_set1_epi16(0x202);
const __m128i gat = _mm_set_epi32(0, 0, 0xe0c0a08, 0x6040200);
__m128i rep = second_half ? _mm_set1_epi16((short)0x8008)
: _mm_set1_epi16((short)0x8000);
__m128i d = _mm_set1_epi16(0x100);
int i;
for (i = 0; i < h; ++i) {
const __m128i wg_wg = _mm_shuffle_epi8(wh[0], d);
const __m128i sc_sc = _mm_shuffle_epi8(wh[1], d);
const __m128i wh_sc = _mm_unpacklo_epi16(wg_wg, sc_sc);
__m128i s0 = _mm_madd_epi16(pixels[0], wh_sc);
__m128i s1 = _mm_madd_epi16(pixels[1], wh_sc);
__m128i b = _mm_shuffle_epi8(pixels[2], rep);
b = _mm_unpacklo_epi16(b, pixels[3]);
__m128i sum0 = _mm_madd_epi16(b, ww[0]);
__m128i sum1 = _mm_madd_epi16(b, ww[1]);
s0 = _mm_add_epi32(s0, sum0);
s0 = _mm_add_epi32(s0, round);
s0 = _mm_srai_epi32(s0, 1 + SMOOTH_WEIGHT_LOG2_SCALE);
s1 = _mm_add_epi32(s1, sum1);
s1 = _mm_add_epi32(s1, round);
s1 = _mm_srai_epi32(s1, 1 + SMOOTH_WEIGHT_LOG2_SCALE);
sum0 = _mm_packus_epi16(s0, s1);
sum0 = _mm_shuffle_epi8(sum0, gat);
_mm_storel_epi64((__m128i *)dst, sum0);
dst += stride;
rep = _mm_add_epi16(rep, one);
d = _mm_add_epi16(d, inc);
}
}
void aom_smooth_predictor_8x4_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above, const uint8_t *left) {
__m128i pixels[4];
load_pixel_w8(above, left, 4, pixels);
__m128i wh[4], ww[2];
load_weight_w8(4, wh, ww);
smooth_pred_8xh(pixels, wh, ww, 4, dst, stride, 0);
}
void aom_smooth_predictor_8x8_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above, const uint8_t *left) {
__m128i pixels[4];
load_pixel_w8(above, left, 8, pixels);
__m128i wh[4], ww[2];
load_weight_w8(8, wh, ww);
smooth_pred_8xh(pixels, wh, ww, 8, dst, stride, 0);
}
void aom_smooth_predictor_8x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i pixels[4];
load_pixel_w8(above, left, 16, pixels);
__m128i wh[4], ww[2];
load_weight_w8(16, wh, ww);
smooth_pred_8xh(pixels, wh, ww, 8, dst, stride, 0);
dst += stride << 3;
smooth_pred_8xh(pixels, &wh[2], ww, 8, dst, stride, 1);
}
void aom_smooth_predictor_8x32_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i pixels[8];
load_pixel_w8(above, left, 32, pixels);
__m128i wh[8], ww[2];
load_weight_w8(32, wh, ww);
smooth_pred_8xh(&pixels[0], wh, ww, 8, dst, stride, 0);
dst += stride << 3;
smooth_pred_8xh(&pixels[0], &wh[2], ww, 8, dst, stride, 1);
dst += stride << 3;
smooth_pred_8xh(&pixels[4], &wh[4], ww, 8, dst, stride, 0);
dst += stride << 3;
smooth_pred_8xh(&pixels[4], &wh[6], ww, 8, dst, stride, 1);
}
static INLINE void smooth_predictor_wxh(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left, uint32_t bw,
uint32_t bh) {
const uint8_t *const sm_weights_w = smooth_weights + bw - 4;
const uint8_t *const sm_weights_h = smooth_weights + bh - 4;
const __m128i zero = _mm_setzero_si128();
const __m128i scale_value =
_mm_set1_epi16((uint16_t)(1 << SMOOTH_WEIGHT_LOG2_SCALE));
const __m128i bottom_left = _mm_cvtsi32_si128((uint32_t)left[bh - 1]);
const __m128i dup16 = _mm_set1_epi32(0x01000100);
const __m128i top_right =
_mm_shuffle_epi8(_mm_cvtsi32_si128((uint32_t)above[bw - 1]), dup16);
const __m128i gat = _mm_set_epi32(0, 0, 0xe0c0a08, 0x6040200);
const __m128i round =
_mm_set1_epi32((uint16_t)(1 << SMOOTH_WEIGHT_LOG2_SCALE));
for (uint32_t y = 0; y < bh; ++y) {
const __m128i weights_y = _mm_cvtsi32_si128((uint32_t)sm_weights_h[y]);
const __m128i left_y = _mm_cvtsi32_si128((uint32_t)left[y]);
const __m128i scale_m_weights_y = _mm_sub_epi16(scale_value, weights_y);
__m128i pred_scaled_bl = _mm_mullo_epi16(scale_m_weights_y, bottom_left);
const __m128i wl_y =
_mm_shuffle_epi32(_mm_unpacklo_epi16(weights_y, left_y), 0);
pred_scaled_bl = _mm_add_epi32(pred_scaled_bl, round);
pred_scaled_bl = _mm_shuffle_epi32(pred_scaled_bl, 0);
for (uint32_t x = 0; x < bw; x += 8) {
const __m128i top_x = _mm_loadl_epi64((const __m128i *)(above + x));
const __m128i weights_x =
_mm_loadl_epi64((const __m128i *)(sm_weights_w + x));
const __m128i tw_x = _mm_unpacklo_epi8(top_x, weights_x);
const __m128i tw_x_lo = _mm_unpacklo_epi8(tw_x, zero);
const __m128i tw_x_hi = _mm_unpackhi_epi8(tw_x, zero);
__m128i pred_lo = _mm_madd_epi16(tw_x_lo, wl_y);
__m128i pred_hi = _mm_madd_epi16(tw_x_hi, wl_y);
const __m128i scale_m_weights_x =
_mm_sub_epi16(scale_value, _mm_unpacklo_epi8(weights_x, zero));
const __m128i swxtr = _mm_mullo_epi16(scale_m_weights_x, top_right);
const __m128i swxtr_lo = _mm_unpacklo_epi16(swxtr, zero);
const __m128i swxtr_hi = _mm_unpackhi_epi16(swxtr, zero);
pred_lo = _mm_add_epi32(pred_lo, pred_scaled_bl);
pred_hi = _mm_add_epi32(pred_hi, pred_scaled_bl);
pred_lo = _mm_add_epi32(pred_lo, swxtr_lo);
pred_hi = _mm_add_epi32(pred_hi, swxtr_hi);
pred_lo = _mm_srai_epi32(pred_lo, (1 + SMOOTH_WEIGHT_LOG2_SCALE));
pred_hi = _mm_srai_epi32(pred_hi, (1 + SMOOTH_WEIGHT_LOG2_SCALE));
__m128i pred = _mm_packus_epi16(pred_lo, pred_hi);
pred = _mm_shuffle_epi8(pred, gat);
_mm_storel_epi64((__m128i *)(dst + x), pred);
}
dst += stride;
}
}
void aom_smooth_predictor_16x4_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_predictor_wxh(dst, stride, above, left, 16, 4);
}
void aom_smooth_predictor_16x8_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_predictor_wxh(dst, stride, above, left, 16, 8);
}
void aom_smooth_predictor_16x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_predictor_wxh(dst, stride, above, left, 16, 16);
}
void aom_smooth_predictor_16x32_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_predictor_wxh(dst, stride, above, left, 16, 32);
}
void aom_smooth_predictor_32x8_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_predictor_wxh(dst, stride, above, left, 32, 8);
}
void aom_smooth_predictor_32x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_predictor_wxh(dst, stride, above, left, 32, 16);
}
void aom_smooth_predictor_32x32_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_predictor_wxh(dst, stride, above, left, 32, 32);
}
void aom_smooth_predictor_32x64_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_predictor_wxh(dst, stride, above, left, 32, 64);
}
void aom_smooth_predictor_64x64_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_predictor_wxh(dst, stride, above, left, 64, 64);
}
void aom_smooth_predictor_64x32_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_predictor_wxh(dst, stride, above, left, 64, 32);
}
void aom_smooth_predictor_64x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_predictor_wxh(dst, stride, above, left, 64, 16);
}
void aom_smooth_predictor_16x64_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_predictor_wxh(dst, stride, above, left, 16, 64);
}
// -----------------------------------------------------------------------------
// SMOOTH_V_PRED
// pixels[0]: above and below_pred interleave vector
static INLINE void load_pixel_v_w4(const uint8_t *above, const uint8_t *left,
int height, __m128i *pixels) {
const __m128i zero = _mm_setzero_si128();
__m128i d = _mm_cvtsi32_si128(((const uint32_t *)above)[0]);
const __m128i bp = _mm_set1_epi16((uint16_t)left[height - 1]);
d = _mm_unpacklo_epi8(d, zero);
pixels[0] = _mm_unpacklo_epi16(d, bp);
}
// weights[0]: weights_h vector
// weights[1]: scale - weights_h vector
static INLINE void load_weight_v_w4(int height, __m128i *weights) {
const __m128i zero = _mm_setzero_si128();
const __m128i d = _mm_set1_epi16((uint16_t)(1 << SMOOTH_WEIGHT_LOG2_SCALE));
if (height == 4) {
const __m128i weight =
_mm_cvtsi32_si128(((const uint32_t *)smooth_weights)[0]);
weights[0] = _mm_unpacklo_epi8(weight, zero);
weights[1] = _mm_sub_epi16(d, weights[0]);
} else if (height == 8) {
const __m128i weight = _mm_loadl_epi64((const __m128i *)&smooth_weights[4]);
weights[0] = _mm_unpacklo_epi8(weight, zero);
weights[1] = _mm_sub_epi16(d, weights[0]);
} else {
const __m128i weight =
_mm_loadu_si128((const __m128i *)&smooth_weights[12]);
weights[0] = _mm_unpacklo_epi8(weight, zero);
weights[1] = _mm_sub_epi16(d, weights[0]);
weights[2] = _mm_unpackhi_epi8(weight, zero);
weights[3] = _mm_sub_epi16(d, weights[2]);
}
}
static INLINE void smooth_v_pred_4xh(const __m128i *pixel,
const __m128i *weight, int h, uint8_t *dst,
ptrdiff_t stride) {
const __m128i pred_round =
_mm_set1_epi32((1 << (SMOOTH_WEIGHT_LOG2_SCALE - 1)));
const __m128i inc = _mm_set1_epi16(0x202);
const __m128i gat = _mm_set1_epi32(0xc080400);
__m128i d = _mm_set1_epi16(0x100);
for (int i = 0; i < h; ++i) {
const __m128i wg_wg = _mm_shuffle_epi8(weight[0], d);
const __m128i sc_sc = _mm_shuffle_epi8(weight[1], d);
const __m128i wh_sc = _mm_unpacklo_epi16(wg_wg, sc_sc);
__m128i sum = _mm_madd_epi16(pixel[0], wh_sc);
sum = _mm_add_epi32(sum, pred_round);
sum = _mm_srai_epi32(sum, SMOOTH_WEIGHT_LOG2_SCALE);
sum = _mm_shuffle_epi8(sum, gat);
*(uint32_t *)dst = _mm_cvtsi128_si32(sum);
dst += stride;
d = _mm_add_epi16(d, inc);
}
}
void aom_smooth_v_predictor_4x4_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i pixels;
load_pixel_v_w4(above, left, 4, &pixels);
__m128i weights[2];
load_weight_v_w4(4, weights);
smooth_v_pred_4xh(&pixels, weights, 4, dst, stride);
}
void aom_smooth_v_predictor_4x8_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i pixels;
load_pixel_v_w4(above, left, 8, &pixels);
__m128i weights[2];
load_weight_v_w4(8, weights);
smooth_v_pred_4xh(&pixels, weights, 8, dst, stride);
}
void aom_smooth_v_predictor_4x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i pixels;
load_pixel_v_w4(above, left, 16, &pixels);
__m128i weights[4];
load_weight_v_w4(16, weights);
smooth_v_pred_4xh(&pixels, weights, 8, dst, stride);
dst += stride << 3;
smooth_v_pred_4xh(&pixels, &weights[2], 8, dst, stride);
}
// pixels[0]: above and below_pred interleave vector, first half
// pixels[1]: above and below_pred interleave vector, second half
static INLINE void load_pixel_v_w8(const uint8_t *above, const uint8_t *left,
int height, __m128i *pixels) {
const __m128i zero = _mm_setzero_si128();
__m128i d = _mm_loadl_epi64((const __m128i *)above);
const __m128i bp = _mm_set1_epi16((uint16_t)left[height - 1]);
d = _mm_unpacklo_epi8(d, zero);
pixels[0] = _mm_unpacklo_epi16(d, bp);
pixels[1] = _mm_unpackhi_epi16(d, bp);
}
// weight_h[0]: weight_h vector
// weight_h[1]: scale - weight_h vector
// weight_h[2]: same as [0], offset 8
// weight_h[3]: same as [1], offset 8
// weight_h[4]: same as [0], offset 16
// weight_h[5]: same as [1], offset 16
// weight_h[6]: same as [0], offset 24
// weight_h[7]: same as [1], offset 24
static INLINE void load_weight_v_w8(int height, __m128i *weight_h) {
const __m128i zero = _mm_setzero_si128();
const __m128i d = _mm_set1_epi16((uint16_t)(1 << SMOOTH_WEIGHT_LOG2_SCALE));
if (height < 16) {
const int offset = height < 8 ? 0 : 4;
const __m128i weight =
_mm_loadu_si128((const __m128i *)&smooth_weights[offset]);
weight_h[0] = _mm_unpacklo_epi8(weight, zero);
weight_h[1] = _mm_sub_epi16(d, weight_h[0]);
} else if (height == 16) {
const __m128i weight =
_mm_loadu_si128((const __m128i *)&smooth_weights[12]);
weight_h[0] = _mm_unpacklo_epi8(weight, zero);
weight_h[1] = _mm_sub_epi16(d, weight_h[0]);
weight_h[2] = _mm_unpackhi_epi8(weight, zero);
weight_h[3] = _mm_sub_epi16(d, weight_h[2]);
} else {
const __m128i weight_lo =
_mm_loadu_si128((const __m128i *)&smooth_weights[28]);
weight_h[0] = _mm_unpacklo_epi8(weight_lo, zero);
weight_h[1] = _mm_sub_epi16(d, weight_h[0]);
weight_h[2] = _mm_unpackhi_epi8(weight_lo, zero);
weight_h[3] = _mm_sub_epi16(d, weight_h[2]);
const __m128i weight_hi =
_mm_loadu_si128((const __m128i *)&smooth_weights[28 + 16]);
weight_h[4] = _mm_unpacklo_epi8(weight_hi, zero);
weight_h[5] = _mm_sub_epi16(d, weight_h[4]);
weight_h[6] = _mm_unpackhi_epi8(weight_hi, zero);
weight_h[7] = _mm_sub_epi16(d, weight_h[6]);
}
}
static INLINE void smooth_v_pred_8xh(const __m128i *pixels, const __m128i *wh,
int h, uint8_t *dst, ptrdiff_t stride) {
const __m128i pred_round =
_mm_set1_epi32((1 << (SMOOTH_WEIGHT_LOG2_SCALE - 1)));
const __m128i inc = _mm_set1_epi16(0x202);
const __m128i gat = _mm_set_epi32(0, 0, 0xe0c0a08, 0x6040200);
__m128i d = _mm_set1_epi16(0x100);
for (int i = 0; i < h; ++i) {
const __m128i wg_wg = _mm_shuffle_epi8(wh[0], d);
const __m128i sc_sc = _mm_shuffle_epi8(wh[1], d);
const __m128i wh_sc = _mm_unpacklo_epi16(wg_wg, sc_sc);
__m128i s0 = _mm_madd_epi16(pixels[0], wh_sc);
__m128i s1 = _mm_madd_epi16(pixels[1], wh_sc);
s0 = _mm_add_epi32(s0, pred_round);
s0 = _mm_srai_epi32(s0, SMOOTH_WEIGHT_LOG2_SCALE);
s1 = _mm_add_epi32(s1, pred_round);
s1 = _mm_srai_epi32(s1, SMOOTH_WEIGHT_LOG2_SCALE);
__m128i sum01 = _mm_packus_epi16(s0, s1);
sum01 = _mm_shuffle_epi8(sum01, gat);
_mm_storel_epi64((__m128i *)dst, sum01);
dst += stride;
d = _mm_add_epi16(d, inc);
}
}
void aom_smooth_v_predictor_8x4_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i pixels[2];
load_pixel_v_w8(above, left, 4, pixels);
__m128i wh[2];
load_weight_v_w8(4, wh);
smooth_v_pred_8xh(pixels, wh, 4, dst, stride);
}
void aom_smooth_v_predictor_8x8_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i pixels[2];
load_pixel_v_w8(above, left, 8, pixels);
__m128i wh[2];
load_weight_v_w8(8, wh);
smooth_v_pred_8xh(pixels, wh, 8, dst, stride);
}
void aom_smooth_v_predictor_8x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i pixels[2];
load_pixel_v_w8(above, left, 16, pixels);
__m128i wh[4];
load_weight_v_w8(16, wh);
smooth_v_pred_8xh(pixels, wh, 8, dst, stride);
dst += stride << 3;
smooth_v_pred_8xh(pixels, &wh[2], 8, dst, stride);
}
void aom_smooth_v_predictor_8x32_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i pixels[2];
load_pixel_v_w8(above, left, 32, pixels);
__m128i wh[8];
load_weight_v_w8(32, wh);
smooth_v_pred_8xh(pixels, &wh[0], 8, dst, stride);
dst += stride << 3;
smooth_v_pred_8xh(pixels, &wh[2], 8, dst, stride);
dst += stride << 3;
smooth_v_pred_8xh(pixels, &wh[4], 8, dst, stride);
dst += stride << 3;
smooth_v_pred_8xh(pixels, &wh[6], 8, dst, stride);
}
static INLINE void smooth_v_predictor_wxh(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left, uint32_t bw,
uint32_t bh) {
const uint8_t *const sm_weights_h = smooth_weights + bh - 4;
const __m128i zero = _mm_setzero_si128();
const __m128i scale_value =
_mm_set1_epi16((uint16_t)(1 << SMOOTH_WEIGHT_LOG2_SCALE));
const __m128i dup16 = _mm_set1_epi32(0x01000100);
const __m128i bottom_left =
_mm_shuffle_epi8(_mm_cvtsi32_si128((uint32_t)left[bh - 1]), dup16);
const __m128i gat = _mm_set_epi32(0, 0, 0xe0c0a08, 0x6040200);
const __m128i round =
_mm_set1_epi32((uint16_t)(1 << (SMOOTH_WEIGHT_LOG2_SCALE - 1)));
for (uint32_t y = 0; y < bh; ++y) {
const __m128i weights_y = _mm_cvtsi32_si128((uint32_t)sm_weights_h[y]);
const __m128i scale_m_weights_y =
_mm_shuffle_epi8(_mm_sub_epi16(scale_value, weights_y), dup16);
const __m128i wl_y =
_mm_shuffle_epi32(_mm_unpacklo_epi16(weights_y, bottom_left), 0);
for (uint32_t x = 0; x < bw; x += 8) {
const __m128i top_x = _mm_loadl_epi64((const __m128i *)(above + x));
// 8 -> 16
const __m128i tw_x = _mm_unpacklo_epi8(top_x, zero);
const __m128i tw_x_lo = _mm_unpacklo_epi16(tw_x, scale_m_weights_y);
const __m128i tw_x_hi = _mm_unpackhi_epi16(tw_x, scale_m_weights_y);
// top_x * weights_y + scale_m_weights_y * bottom_left
__m128i pred_lo = _mm_madd_epi16(tw_x_lo, wl_y);
__m128i pred_hi = _mm_madd_epi16(tw_x_hi, wl_y);
pred_lo = _mm_add_epi32(pred_lo, round);
pred_hi = _mm_add_epi32(pred_hi, round);
pred_lo = _mm_srai_epi32(pred_lo, SMOOTH_WEIGHT_LOG2_SCALE);
pred_hi = _mm_srai_epi32(pred_hi, SMOOTH_WEIGHT_LOG2_SCALE);
__m128i pred = _mm_packus_epi16(pred_lo, pred_hi);
pred = _mm_shuffle_epi8(pred, gat);
_mm_storel_epi64((__m128i *)(dst + x), pred);
}
dst += stride;
}
}
void aom_smooth_v_predictor_16x4_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_v_predictor_wxh(dst, stride, above, left, 16, 4);
}
void aom_smooth_v_predictor_16x8_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_v_predictor_wxh(dst, stride, above, left, 16, 8);
}
void aom_smooth_v_predictor_16x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_v_predictor_wxh(dst, stride, above, left, 16, 16);
}
void aom_smooth_v_predictor_16x32_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_v_predictor_wxh(dst, stride, above, left, 16, 32);
}
void aom_smooth_v_predictor_32x8_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_v_predictor_wxh(dst, stride, above, left, 32, 8);
}
void aom_smooth_v_predictor_32x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_v_predictor_wxh(dst, stride, above, left, 32, 16);
}
void aom_smooth_v_predictor_32x32_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_v_predictor_wxh(dst, stride, above, left, 32, 32);
}
void aom_smooth_v_predictor_32x64_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_v_predictor_wxh(dst, stride, above, left, 32, 64);
}
void aom_smooth_v_predictor_64x64_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_v_predictor_wxh(dst, stride, above, left, 64, 64);
}
void aom_smooth_v_predictor_64x32_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_v_predictor_wxh(dst, stride, above, left, 64, 32);
}
void aom_smooth_v_predictor_64x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_v_predictor_wxh(dst, stride, above, left, 64, 16);
}
void aom_smooth_v_predictor_16x64_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_v_predictor_wxh(dst, stride, above, left, 16, 64);
}
// -----------------------------------------------------------------------------
// SMOOTH_H_PRED
// pixels[0]: left vector
// pixels[1]: right_pred vector
static INLINE void load_pixel_h_w4(const uint8_t *above, const uint8_t *left,
int height, __m128i *pixels) {
if (height == 4)
pixels[0] = _mm_cvtsi32_si128(((const uint32_t *)left)[0]);
else if (height == 8)
pixels[0] = _mm_loadl_epi64(((const __m128i *)left));
else
pixels[0] = _mm_loadu_si128(((const __m128i *)left));
pixels[1] = _mm_set1_epi16((uint16_t)above[3]);
}
// weights[0]: weights_w and scale - weights_w interleave vector
static INLINE void load_weight_h_w4(int height, __m128i *weights) {
(void)height;
const __m128i t = _mm_loadu_si128((const __m128i *)&smooth_weights[0]);
const __m128i zero = _mm_setzero_si128();
const __m128i weights_0 = _mm_unpacklo_epi8(t, zero);
const __m128i d = _mm_set1_epi16((uint16_t)(1 << SMOOTH_WEIGHT_LOG2_SCALE));
const __m128i weights_1 = _mm_sub_epi16(d, weights_0);
weights[0] = _mm_unpacklo_epi16(weights_0, weights_1);
}
static INLINE void smooth_h_pred_4xh(const __m128i *pixel,
const __m128i *weight, int h, uint8_t *dst,
ptrdiff_t stride) {
const __m128i pred_round =
_mm_set1_epi32((1 << (SMOOTH_WEIGHT_LOG2_SCALE - 1)));
const __m128i one = _mm_set1_epi16(1);
const __m128i gat = _mm_set1_epi32(0xc080400);
__m128i rep = _mm_set1_epi16((short)0x8000);
for (int i = 0; i < h; ++i) {
__m128i b = _mm_shuffle_epi8(pixel[0], rep);
b = _mm_unpacklo_epi16(b, pixel[1]);
__m128i sum = _mm_madd_epi16(b, weight[0]);
sum = _mm_add_epi32(sum, pred_round);
sum = _mm_srai_epi32(sum, SMOOTH_WEIGHT_LOG2_SCALE);
sum = _mm_shuffle_epi8(sum, gat);
*(uint32_t *)dst = _mm_cvtsi128_si32(sum);
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
void aom_smooth_h_predictor_4x4_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i pixels[2];
load_pixel_h_w4(above, left, 4, pixels);
__m128i weights;
load_weight_h_w4(4, &weights);
smooth_h_pred_4xh(pixels, &weights, 4, dst, stride);
}
void aom_smooth_h_predictor_4x8_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i pixels[2];
load_pixel_h_w4(above, left, 8, pixels);
__m128i weights;
load_weight_h_w4(8, &weights);
smooth_h_pred_4xh(pixels, &weights, 8, dst, stride);
}
void aom_smooth_h_predictor_4x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i pixels[2];
load_pixel_h_w4(above, left, 16, pixels);
__m128i weights;
load_weight_h_w4(8, &weights);
smooth_h_pred_4xh(pixels, &weights, 8, dst, stride);
dst += stride << 3;
pixels[0] = _mm_srli_si128(pixels[0], 8);
smooth_h_pred_4xh(pixels, &weights, 8, dst, stride);
}
// pixels[0]: left vector
// pixels[1]: right_pred vector
// pixels[2]: left vector + 16
// pixels[3]: right_pred vector
static INLINE void load_pixel_h_w8(const uint8_t *above, const uint8_t *left,
int height, __m128i *pixels) {
pixels[1] = _mm_set1_epi16((uint16_t)above[7]);
if (height == 4) {
pixels[0] = _mm_cvtsi32_si128(((const uint32_t *)left)[0]);
} else if (height == 8) {
pixels[0] = _mm_loadl_epi64((const __m128i *)left);
} else if (height == 16) {
pixels[0] = _mm_load_si128((const __m128i *)left);
} else {
pixels[0] = _mm_load_si128((const __m128i *)left);
pixels[2] = _mm_load_si128((const __m128i *)(left + 16));
pixels[3] = pixels[1];
}
}
// weight_w[0]: weights_w and scale - weights_w interleave vector, first half
// weight_w[1]: weights_w and scale - weights_w interleave vector, second half
static INLINE void load_weight_h_w8(int height, __m128i *weight_w) {
(void)height;
const __m128i zero = _mm_setzero_si128();
const __m128i d = _mm_set1_epi16((uint16_t)(1 << SMOOTH_WEIGHT_LOG2_SCALE));
const __m128i we = _mm_loadu_si128((const __m128i *)&smooth_weights[4]);
const __m128i tmp1 = _mm_unpacklo_epi8(we, zero);
const __m128i tmp2 = _mm_sub_epi16(d, tmp1);
weight_w[0] = _mm_unpacklo_epi16(tmp1, tmp2);
weight_w[1] = _mm_unpackhi_epi16(tmp1, tmp2);
}
static INLINE void smooth_h_pred_8xh(const __m128i *pixels, const __m128i *ww,
int h, uint8_t *dst, ptrdiff_t stride,
int second_half) {
const __m128i pred_round =
_mm_set1_epi32((1 << (SMOOTH_WEIGHT_LOG2_SCALE - 1)));
const __m128i one = _mm_set1_epi16(1);
const __m128i gat = _mm_set_epi32(0, 0, 0xe0c0a08, 0x6040200);
__m128i rep = second_half ? _mm_set1_epi16((short)0x8008)
: _mm_set1_epi16((short)0x8000);
for (int i = 0; i < h; ++i) {
__m128i b = _mm_shuffle_epi8(pixels[0], rep);
b = _mm_unpacklo_epi16(b, pixels[1]);
__m128i sum0 = _mm_madd_epi16(b, ww[0]);
__m128i sum1 = _mm_madd_epi16(b, ww[1]);
sum0 = _mm_add_epi32(sum0, pred_round);
sum0 = _mm_srai_epi32(sum0, SMOOTH_WEIGHT_LOG2_SCALE);
sum1 = _mm_add_epi32(sum1, pred_round);
sum1 = _mm_srai_epi32(sum1, SMOOTH_WEIGHT_LOG2_SCALE);
sum0 = _mm_packus_epi16(sum0, sum1);
sum0 = _mm_shuffle_epi8(sum0, gat);
_mm_storel_epi64((__m128i *)dst, sum0);
dst += stride;
rep = _mm_add_epi16(rep, one);
}
}
void aom_smooth_h_predictor_8x4_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i pixels[2];
load_pixel_h_w8(above, left, 4, pixels);
__m128i ww[2];
load_weight_h_w8(4, ww);
smooth_h_pred_8xh(pixels, ww, 4, dst, stride, 0);
}
void aom_smooth_h_predictor_8x8_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i pixels[2];
load_pixel_h_w8(above, left, 8, pixels);
__m128i ww[2];
load_weight_h_w8(8, ww);
smooth_h_pred_8xh(pixels, ww, 8, dst, stride, 0);
}
void aom_smooth_h_predictor_8x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i pixels[2];
load_pixel_h_w8(above, left, 16, pixels);
__m128i ww[2];
load_weight_h_w8(16, ww);
smooth_h_pred_8xh(pixels, ww, 8, dst, stride, 0);
dst += stride << 3;
smooth_h_pred_8xh(pixels, ww, 8, dst, stride, 1);
}
void aom_smooth_h_predictor_8x32_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
__m128i pixels[4];
load_pixel_h_w8(above, left, 32, pixels);
__m128i ww[2];
load_weight_h_w8(32, ww);
smooth_h_pred_8xh(&pixels[0], ww, 8, dst, stride, 0);
dst += stride << 3;
smooth_h_pred_8xh(&pixels[0], ww, 8, dst, stride, 1);
dst += stride << 3;
smooth_h_pred_8xh(&pixels[2], ww, 8, dst, stride, 0);
dst += stride << 3;
smooth_h_pred_8xh(&pixels[2], ww, 8, dst, stride, 1);
}
static INLINE void smooth_h_predictor_wxh(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left, uint32_t bw,
uint32_t bh) {
const uint8_t *const sm_weights_w = smooth_weights + bw - 4;
const __m128i zero = _mm_setzero_si128();
const __m128i scale_value =
_mm_set1_epi16((uint16_t)(1 << SMOOTH_WEIGHT_LOG2_SCALE));
const __m128i top_right = _mm_cvtsi32_si128((uint32_t)above[bw - 1]);
const __m128i gat = _mm_set_epi32(0, 0, 0xe0c0a08, 0x6040200);
const __m128i pred_round =
_mm_set1_epi32((1 << (SMOOTH_WEIGHT_LOG2_SCALE - 1)));
for (uint32_t y = 0; y < bh; ++y) {
const __m128i left_y = _mm_cvtsi32_si128((uint32_t)left[y]);
const __m128i tr_ly =
_mm_shuffle_epi32(_mm_unpacklo_epi16(top_right, left_y), 0);
for (uint32_t x = 0; x < bw; x += 8) {
const __m128i weights_x =
_mm_loadl_epi64((const __m128i *)(sm_weights_w + x));
const __m128i weights_xw = _mm_unpacklo_epi8(weights_x, zero);
const __m128i scale_m_weights_x = _mm_sub_epi16(scale_value, weights_xw);
const __m128i wx_lo = _mm_unpacklo_epi16(scale_m_weights_x, weights_xw);
const __m128i wx_hi = _mm_unpackhi_epi16(scale_m_weights_x, weights_xw);
__m128i pred_lo = _mm_madd_epi16(wx_lo, tr_ly);
__m128i pred_hi = _mm_madd_epi16(wx_hi, tr_ly);
pred_lo = _mm_add_epi32(pred_lo, pred_round);
pred_hi = _mm_add_epi32(pred_hi, pred_round);
pred_lo = _mm_srai_epi32(pred_lo, SMOOTH_WEIGHT_LOG2_SCALE);
pred_hi = _mm_srai_epi32(pred_hi, SMOOTH_WEIGHT_LOG2_SCALE);
__m128i pred = _mm_packus_epi16(pred_lo, pred_hi);
pred = _mm_shuffle_epi8(pred, gat);
_mm_storel_epi64((__m128i *)(dst + x), pred);
}
dst += stride;
}
}
void aom_smooth_h_predictor_16x4_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_h_predictor_wxh(dst, stride, above, left, 16, 4);
}
void aom_smooth_h_predictor_16x8_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_h_predictor_wxh(dst, stride, above, left, 16, 8);
}
void aom_smooth_h_predictor_16x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_h_predictor_wxh(dst, stride, above, left, 16, 16);
}
void aom_smooth_h_predictor_16x32_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_h_predictor_wxh(dst, stride, above, left, 16, 32);
}
void aom_smooth_h_predictor_16x64_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_h_predictor_wxh(dst, stride, above, left, 16, 64);
}
void aom_smooth_h_predictor_32x8_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_h_predictor_wxh(dst, stride, above, left, 32, 8);
}
void aom_smooth_h_predictor_32x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_h_predictor_wxh(dst, stride, above, left, 32, 16);
}
void aom_smooth_h_predictor_32x32_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_h_predictor_wxh(dst, stride, above, left, 32, 32);
}
void aom_smooth_h_predictor_32x64_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_h_predictor_wxh(dst, stride, above, left, 32, 64);
}
void aom_smooth_h_predictor_64x64_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_h_predictor_wxh(dst, stride, above, left, 64, 64);
}
void aom_smooth_h_predictor_64x32_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_h_predictor_wxh(dst, stride, above, left, 64, 32);
}
void aom_smooth_h_predictor_64x16_ssse3(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above,
const uint8_t *left) {
smooth_h_predictor_wxh(dst, stride, above, left, 64, 16);
}