17bc9febe8749e98a3812a0dc4380ceae75c29450Johann/* 27bc9febe8749e98a3812a0dc4380ceae75c29450Johann * Copyright (c) 2016 The WebM project authors. All Rights Reserved. 37bc9febe8749e98a3812a0dc4380ceae75c29450Johann * 47bc9febe8749e98a3812a0dc4380ceae75c29450Johann * Use of this source code is governed by a BSD-style license 57bc9febe8749e98a3812a0dc4380ceae75c29450Johann * that can be found in the LICENSE file in the root of the source 67bc9febe8749e98a3812a0dc4380ceae75c29450Johann * tree. An additional intellectual property rights grant can be found 77bc9febe8749e98a3812a0dc4380ceae75c29450Johann * in the file PATENTS. All contributing project authors may 87bc9febe8749e98a3812a0dc4380ceae75c29450Johann * be found in the AUTHORS file in the root of the source tree. 97bc9febe8749e98a3812a0dc4380ceae75c29450Johann */ 107bc9febe8749e98a3812a0dc4380ceae75c29450Johann 117bc9febe8749e98a3812a0dc4380ceae75c29450Johann#include <arm_neon.h> 127bc9febe8749e98a3812a0dc4380ceae75c29450Johann#include <assert.h> 137bc9febe8749e98a3812a0dc4380ceae75c29450Johann 147bc9febe8749e98a3812a0dc4380ceae75c29450Johann#include "./vpx_config.h" 157bc9febe8749e98a3812a0dc4380ceae75c29450Johann#include "./vpx_dsp_rtcd.h" 167bc9febe8749e98a3812a0dc4380ceae75c29450Johann#include "vpx/vpx_integer.h" 177bc9febe8749e98a3812a0dc4380ceae75c29450Johann#include "vpx_dsp/arm/transpose_neon.h" 187bc9febe8749e98a3812a0dc4380ceae75c29450Johann#include "vpx_ports/mem.h" 197bc9febe8749e98a3812a0dc4380ceae75c29450Johann 207bc9febe8749e98a3812a0dc4380ceae75c29450Johannstatic INLINE void load_4x4(const int16_t *s, ptrdiff_t p, int16x4_t *s0, 217bc9febe8749e98a3812a0dc4380ceae75c29450Johann int16x4_t *s1, int16x4_t *s2, int16x4_t *s3) { 227bc9febe8749e98a3812a0dc4380ceae75c29450Johann *s0 = vld1_s16(s); 237bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 247bc9febe8749e98a3812a0dc4380ceae75c29450Johann *s1 = vld1_s16(s); 257bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 267bc9febe8749e98a3812a0dc4380ceae75c29450Johann *s2 = vld1_s16(s); 277bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 287bc9febe8749e98a3812a0dc4380ceae75c29450Johann *s3 = vld1_s16(s); 297bc9febe8749e98a3812a0dc4380ceae75c29450Johann} 307bc9febe8749e98a3812a0dc4380ceae75c29450Johann 317bc9febe8749e98a3812a0dc4380ceae75c29450Johannstatic INLINE void load_8x4(const uint16_t *s, ptrdiff_t p, uint16x8_t *s0, 327bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16x8_t *s1, uint16x8_t *s2, uint16x8_t *s3) { 337bc9febe8749e98a3812a0dc4380ceae75c29450Johann *s0 = vld1q_u16(s); 347bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 357bc9febe8749e98a3812a0dc4380ceae75c29450Johann *s1 = vld1q_u16(s); 367bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 377bc9febe8749e98a3812a0dc4380ceae75c29450Johann *s2 = vld1q_u16(s); 387bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 397bc9febe8749e98a3812a0dc4380ceae75c29450Johann *s3 = vld1q_u16(s); 407bc9febe8749e98a3812a0dc4380ceae75c29450Johann} 417bc9febe8749e98a3812a0dc4380ceae75c29450Johann 427bc9febe8749e98a3812a0dc4380ceae75c29450Johannstatic INLINE void load_8x8(const int16_t *s, ptrdiff_t p, int16x8_t *s0, 437bc9febe8749e98a3812a0dc4380ceae75c29450Johann int16x8_t *s1, int16x8_t *s2, int16x8_t *s3, 447bc9febe8749e98a3812a0dc4380ceae75c29450Johann int16x8_t *s4, int16x8_t *s5, int16x8_t *s6, 457bc9febe8749e98a3812a0dc4380ceae75c29450Johann int16x8_t *s7) { 467bc9febe8749e98a3812a0dc4380ceae75c29450Johann *s0 = vld1q_s16(s); 477bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 487bc9febe8749e98a3812a0dc4380ceae75c29450Johann *s1 = vld1q_s16(s); 497bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 507bc9febe8749e98a3812a0dc4380ceae75c29450Johann *s2 = vld1q_s16(s); 517bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 527bc9febe8749e98a3812a0dc4380ceae75c29450Johann *s3 = vld1q_s16(s); 537bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 547bc9febe8749e98a3812a0dc4380ceae75c29450Johann *s4 = vld1q_s16(s); 557bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 567bc9febe8749e98a3812a0dc4380ceae75c29450Johann *s5 = vld1q_s16(s); 577bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 587bc9febe8749e98a3812a0dc4380ceae75c29450Johann *s6 = vld1q_s16(s); 597bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 607bc9febe8749e98a3812a0dc4380ceae75c29450Johann *s7 = vld1q_s16(s); 617bc9febe8749e98a3812a0dc4380ceae75c29450Johann} 627bc9febe8749e98a3812a0dc4380ceae75c29450Johann 637bc9febe8749e98a3812a0dc4380ceae75c29450Johannstatic INLINE void store_8x8(uint16_t *s, ptrdiff_t p, const uint16x8_t s0, 647bc9febe8749e98a3812a0dc4380ceae75c29450Johann const uint16x8_t s1, const uint16x8_t s2, 657bc9febe8749e98a3812a0dc4380ceae75c29450Johann const uint16x8_t s3, const uint16x8_t s4, 667bc9febe8749e98a3812a0dc4380ceae75c29450Johann const uint16x8_t s5, const uint16x8_t s6, 677bc9febe8749e98a3812a0dc4380ceae75c29450Johann const uint16x8_t s7) { 687bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1q_u16(s, s0); 697bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 707bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1q_u16(s, s1); 717bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 727bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1q_u16(s, s2); 737bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 747bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1q_u16(s, s3); 757bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 767bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1q_u16(s, s4); 777bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 787bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1q_u16(s, s5); 797bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 807bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1q_u16(s, s6); 817bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += p; 827bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1q_u16(s, s7); 837bc9febe8749e98a3812a0dc4380ceae75c29450Johann} 847bc9febe8749e98a3812a0dc4380ceae75c29450Johann 857bc9febe8749e98a3812a0dc4380ceae75c29450Johannstatic INLINE int32x4_t convolve8_4(const int16x4_t s0, const int16x4_t s1, 867bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16x4_t s2, const int16x4_t s3, 877bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16x4_t s4, const int16x4_t s5, 887bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16x4_t s6, const int16x4_t s7, 897bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16x8_t filters) { 907bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16x4_t filters_lo = vget_low_s16(filters); 917bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16x4_t filters_hi = vget_high_s16(filters); 927bc9febe8749e98a3812a0dc4380ceae75c29450Johann int32x4_t sum = vdupq_n_s32(0); 937bc9febe8749e98a3812a0dc4380ceae75c29450Johann 947bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum = vmlal_lane_s16(sum, s0, filters_lo, 0); 957bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum = vmlal_lane_s16(sum, s1, filters_lo, 1); 967bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum = vmlal_lane_s16(sum, s2, filters_lo, 2); 977bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum = vmlal_lane_s16(sum, s3, filters_lo, 3); 987bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum = vmlal_lane_s16(sum, s4, filters_hi, 0); 997bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum = vmlal_lane_s16(sum, s5, filters_hi, 1); 1007bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum = vmlal_lane_s16(sum, s6, filters_hi, 2); 1017bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum = vmlal_lane_s16(sum, s7, filters_hi, 3); 1027bc9febe8749e98a3812a0dc4380ceae75c29450Johann return sum; 1037bc9febe8749e98a3812a0dc4380ceae75c29450Johann} 1047bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1057bc9febe8749e98a3812a0dc4380ceae75c29450Johannstatic INLINE uint16x8_t convolve8_8(const int16x8_t s0, const int16x8_t s1, 1067bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16x8_t s2, const int16x8_t s3, 1077bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16x8_t s4, const int16x8_t s5, 1087bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16x8_t s6, const int16x8_t s7, 1097bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16x8_t filters, 1107bc9febe8749e98a3812a0dc4380ceae75c29450Johann const uint16x8_t max) { 1117bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16x4_t filters_lo = vget_low_s16(filters); 1127bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16x4_t filters_hi = vget_high_s16(filters); 1137bc9febe8749e98a3812a0dc4380ceae75c29450Johann int32x4_t sum0 = vdupq_n_s32(0); 1147bc9febe8749e98a3812a0dc4380ceae75c29450Johann int32x4_t sum1 = vdupq_n_s32(0); 1157bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16x8_t d; 1167bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1177bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum0 = vmlal_lane_s16(sum0, vget_low_s16(s0), filters_lo, 0); 1187bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum0 = vmlal_lane_s16(sum0, vget_low_s16(s1), filters_lo, 1); 1197bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum0 = vmlal_lane_s16(sum0, vget_low_s16(s2), filters_lo, 2); 1207bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum0 = vmlal_lane_s16(sum0, vget_low_s16(s3), filters_lo, 3); 1217bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum0 = vmlal_lane_s16(sum0, vget_low_s16(s4), filters_hi, 0); 1227bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum0 = vmlal_lane_s16(sum0, vget_low_s16(s5), filters_hi, 1); 1237bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum0 = vmlal_lane_s16(sum0, vget_low_s16(s6), filters_hi, 2); 1247bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum0 = vmlal_lane_s16(sum0, vget_low_s16(s7), filters_hi, 3); 1257bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum1 = vmlal_lane_s16(sum1, vget_high_s16(s0), filters_lo, 0); 1267bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum1 = vmlal_lane_s16(sum1, vget_high_s16(s1), filters_lo, 1); 1277bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum1 = vmlal_lane_s16(sum1, vget_high_s16(s2), filters_lo, 2); 1287bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum1 = vmlal_lane_s16(sum1, vget_high_s16(s3), filters_lo, 3); 1297bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum1 = vmlal_lane_s16(sum1, vget_high_s16(s4), filters_hi, 0); 1307bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum1 = vmlal_lane_s16(sum1, vget_high_s16(s5), filters_hi, 1); 1317bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum1 = vmlal_lane_s16(sum1, vget_high_s16(s6), filters_hi, 2); 1327bc9febe8749e98a3812a0dc4380ceae75c29450Johann sum1 = vmlal_lane_s16(sum1, vget_high_s16(s7), filters_hi, 3); 1337bc9febe8749e98a3812a0dc4380ceae75c29450Johann d = vcombine_u16(vqrshrun_n_s32(sum0, 7), vqrshrun_n_s32(sum1, 7)); 1347bc9febe8749e98a3812a0dc4380ceae75c29450Johann d = vminq_u16(d, max); 1357bc9febe8749e98a3812a0dc4380ceae75c29450Johann return d; 1367bc9febe8749e98a3812a0dc4380ceae75c29450Johann} 1377bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1388b92989c89bec8632aa47dc58dc162f199d62edcJames Zernvoid vpx_highbd_convolve8_horiz_neon(const uint16_t *src, ptrdiff_t src_stride, 1398b92989c89bec8632aa47dc58dc162f199d62edcJames Zern uint16_t *dst, ptrdiff_t dst_stride, 1407bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16_t *filter_x, int x_step_q4, 1417bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16_t *filter_y, // unused 1427bc9febe8749e98a3812a0dc4380ceae75c29450Johann int y_step_q4, // unused 1437bc9febe8749e98a3812a0dc4380ceae75c29450Johann int w, int h, int bd) { 1447bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (x_step_q4 != 16) { 1458b92989c89bec8632aa47dc58dc162f199d62edcJames Zern vpx_highbd_convolve8_horiz_c(src, src_stride, dst, dst_stride, filter_x, 1467bc9febe8749e98a3812a0dc4380ceae75c29450Johann x_step_q4, filter_y, y_step_q4, w, h, bd); 1477bc9febe8749e98a3812a0dc4380ceae75c29450Johann } else { 1487bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16x8_t filters = vld1q_s16(filter_x); 1497bc9febe8749e98a3812a0dc4380ceae75c29450Johann const uint16x8_t max = vdupq_n_u16((1 << bd) - 1); 1507bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16x8_t t0, t1, t2, t3; 1517bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1527bc9febe8749e98a3812a0dc4380ceae75c29450Johann assert(!((intptr_t)dst & 3)); 1537bc9febe8749e98a3812a0dc4380ceae75c29450Johann assert(!(dst_stride & 3)); 1547bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1557bc9febe8749e98a3812a0dc4380ceae75c29450Johann src -= 3; 1567bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1577bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (h == 4) { 1587bc9febe8749e98a3812a0dc4380ceae75c29450Johann int16x4_t s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10; 1597bc9febe8749e98a3812a0dc4380ceae75c29450Johann int32x4_t d0, d1, d2, d3; 1607bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16x8_t d01, d23; 1617bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1627bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 0 * src_stride); 1637bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 1 * src_stride); 1647bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 2 * src_stride); 1657bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 3 * src_stride); 1667bc9febe8749e98a3812a0dc4380ceae75c29450Johann load_8x4(src, src_stride, &t0, &t1, &t2, &t3); 1677bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_u16_8x4(&t0, &t1, &t2, &t3); 1687bc9febe8749e98a3812a0dc4380ceae75c29450Johann s0 = vreinterpret_s16_u16(vget_low_u16(t0)); 1697bc9febe8749e98a3812a0dc4380ceae75c29450Johann s1 = vreinterpret_s16_u16(vget_low_u16(t1)); 1707bc9febe8749e98a3812a0dc4380ceae75c29450Johann s2 = vreinterpret_s16_u16(vget_low_u16(t2)); 1717bc9febe8749e98a3812a0dc4380ceae75c29450Johann s3 = vreinterpret_s16_u16(vget_low_u16(t3)); 1727bc9febe8749e98a3812a0dc4380ceae75c29450Johann s4 = vreinterpret_s16_u16(vget_high_u16(t0)); 1737bc9febe8749e98a3812a0dc4380ceae75c29450Johann s5 = vreinterpret_s16_u16(vget_high_u16(t1)); 1747bc9febe8749e98a3812a0dc4380ceae75c29450Johann s6 = vreinterpret_s16_u16(vget_high_u16(t2)); 1757bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 0 * dst_stride); 1767bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 1 * dst_stride); 1777bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 2 * dst_stride); 1787bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 3 * dst_stride); 1797bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += 7; 1807bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1817bc9febe8749e98a3812a0dc4380ceae75c29450Johann do { 1827bc9febe8749e98a3812a0dc4380ceae75c29450Johann load_4x4((const int16_t *)src, src_stride, &s7, &s8, &s9, &s10); 1837bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_s16_4x4d(&s7, &s8, &s9, &s10); 1847bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1857bc9febe8749e98a3812a0dc4380ceae75c29450Johann d0 = convolve8_4(s0, s1, s2, s3, s4, s5, s6, s7, filters); 1867bc9febe8749e98a3812a0dc4380ceae75c29450Johann d1 = convolve8_4(s1, s2, s3, s4, s5, s6, s7, s8, filters); 1877bc9febe8749e98a3812a0dc4380ceae75c29450Johann d2 = convolve8_4(s2, s3, s4, s5, s6, s7, s8, s9, filters); 1887bc9febe8749e98a3812a0dc4380ceae75c29450Johann d3 = convolve8_4(s3, s4, s5, s6, s7, s8, s9, s10, filters); 1897bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1907bc9febe8749e98a3812a0dc4380ceae75c29450Johann d01 = vcombine_u16(vqrshrun_n_s32(d0, 7), vqrshrun_n_s32(d1, 7)); 1917bc9febe8749e98a3812a0dc4380ceae75c29450Johann d23 = vcombine_u16(vqrshrun_n_s32(d2, 7), vqrshrun_n_s32(d3, 7)); 1927bc9febe8749e98a3812a0dc4380ceae75c29450Johann d01 = vminq_u16(d01, max); 1937bc9febe8749e98a3812a0dc4380ceae75c29450Johann d23 = vminq_u16(d23, max); 1947bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_u16_4x4q(&d01, &d23); 1957bc9febe8749e98a3812a0dc4380ceae75c29450Johann 1967bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst + 0 * dst_stride, vget_low_u16(d01)); 1977bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst + 1 * dst_stride, vget_low_u16(d23)); 1987bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst + 2 * dst_stride, vget_high_u16(d01)); 1997bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst + 3 * dst_stride, vget_high_u16(d23)); 2007bc9febe8749e98a3812a0dc4380ceae75c29450Johann 2017bc9febe8749e98a3812a0dc4380ceae75c29450Johann s0 = s4; 2027bc9febe8749e98a3812a0dc4380ceae75c29450Johann s1 = s5; 2037bc9febe8749e98a3812a0dc4380ceae75c29450Johann s2 = s6; 2047bc9febe8749e98a3812a0dc4380ceae75c29450Johann s3 = s7; 2057bc9febe8749e98a3812a0dc4380ceae75c29450Johann s4 = s8; 2067bc9febe8749e98a3812a0dc4380ceae75c29450Johann s5 = s9; 2077bc9febe8749e98a3812a0dc4380ceae75c29450Johann s6 = s10; 2087bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += 4; 2097bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += 4; 2107bc9febe8749e98a3812a0dc4380ceae75c29450Johann w -= 4; 2117bc9febe8749e98a3812a0dc4380ceae75c29450Johann } while (w > 0); 2127bc9febe8749e98a3812a0dc4380ceae75c29450Johann } else { 2137bc9febe8749e98a3812a0dc4380ceae75c29450Johann int16x8_t t4, t5, t6, t7; 2147bc9febe8749e98a3812a0dc4380ceae75c29450Johann int16x8_t s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10; 2157bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16x8_t d0, d1, d2, d3; 2167bc9febe8749e98a3812a0dc4380ceae75c29450Johann 2177bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (w == 4) { 2187bc9febe8749e98a3812a0dc4380ceae75c29450Johann do { 2197bc9febe8749e98a3812a0dc4380ceae75c29450Johann load_8x8((const int16_t *)src, src_stride, &s0, &s1, &s2, &s3, &s4, 2207bc9febe8749e98a3812a0dc4380ceae75c29450Johann &s5, &s6, &s7); 2217bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_s16_8x8(&s0, &s1, &s2, &s3, &s4, &s5, &s6, &s7); 2227bc9febe8749e98a3812a0dc4380ceae75c29450Johann 2237bc9febe8749e98a3812a0dc4380ceae75c29450Johann load_8x8((const int16_t *)(src + 7), src_stride, &s7, &s8, &s9, &s10, 2247bc9febe8749e98a3812a0dc4380ceae75c29450Johann &t4, &t5, &t6, &t7); 2257bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += 8 * src_stride; 2267bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 0 * dst_stride); 2277bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 1 * dst_stride); 2287bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 2 * dst_stride); 2297bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 3 * dst_stride); 2307bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 4 * dst_stride); 2317bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 5 * dst_stride); 2327bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 6 * dst_stride); 2337bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 7 * dst_stride); 2347bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_s16_8x8(&s7, &s8, &s9, &s10, &t4, &t5, &t6, &t7); 2357bc9febe8749e98a3812a0dc4380ceae75c29450Johann 2367bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 0 * src_stride); 2377bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 1 * src_stride); 2387bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 2 * src_stride); 2397bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 3 * src_stride); 2407bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 4 * src_stride); 2417bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 5 * src_stride); 2427bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 6 * src_stride); 2437bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 7 * src_stride); 2447bc9febe8749e98a3812a0dc4380ceae75c29450Johann d0 = convolve8_8(s0, s1, s2, s3, s4, s5, s6, s7, filters, max); 2457bc9febe8749e98a3812a0dc4380ceae75c29450Johann d1 = convolve8_8(s1, s2, s3, s4, s5, s6, s7, s8, filters, max); 2467bc9febe8749e98a3812a0dc4380ceae75c29450Johann d2 = convolve8_8(s2, s3, s4, s5, s6, s7, s8, s9, filters, max); 2477bc9febe8749e98a3812a0dc4380ceae75c29450Johann d3 = convolve8_8(s3, s4, s5, s6, s7, s8, s9, s10, filters, max); 2487bc9febe8749e98a3812a0dc4380ceae75c29450Johann 2497bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_u16_8x4(&d0, &d1, &d2, &d3); 2507bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_low_u16(d0)); 2517bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 2527bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_low_u16(d1)); 2537bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 2547bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_low_u16(d2)); 2557bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 2567bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_low_u16(d3)); 2577bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 2587bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_high_u16(d0)); 2597bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 2607bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_high_u16(d1)); 2617bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 2627bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_high_u16(d2)); 2637bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 2647bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_high_u16(d3)); 2657bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 2667bc9febe8749e98a3812a0dc4380ceae75c29450Johann h -= 8; 2677bc9febe8749e98a3812a0dc4380ceae75c29450Johann } while (h > 0); 2687bc9febe8749e98a3812a0dc4380ceae75c29450Johann } else { 2697bc9febe8749e98a3812a0dc4380ceae75c29450Johann int width; 2707bc9febe8749e98a3812a0dc4380ceae75c29450Johann const uint16_t *s; 2717bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16_t *d; 2727bc9febe8749e98a3812a0dc4380ceae75c29450Johann int16x8_t s11, s12, s13, s14; 2737bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16x8_t d4, d5, d6, d7; 2747bc9febe8749e98a3812a0dc4380ceae75c29450Johann 2757bc9febe8749e98a3812a0dc4380ceae75c29450Johann do { 2767bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 0 * src_stride); 2777bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 1 * src_stride); 2787bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 2 * src_stride); 2797bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 3 * src_stride); 2807bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 4 * src_stride); 2817bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 5 * src_stride); 2827bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 6 * src_stride); 2837bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 7 * src_stride); 2847bc9febe8749e98a3812a0dc4380ceae75c29450Johann load_8x8((const int16_t *)src, src_stride, &s0, &s1, &s2, &s3, &s4, 2857bc9febe8749e98a3812a0dc4380ceae75c29450Johann &s5, &s6, &s7); 2867bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_s16_8x8(&s0, &s1, &s2, &s3, &s4, &s5, &s6, &s7); 2877bc9febe8749e98a3812a0dc4380ceae75c29450Johann 2887bc9febe8749e98a3812a0dc4380ceae75c29450Johann width = w; 2897bc9febe8749e98a3812a0dc4380ceae75c29450Johann s = src + 7; 2907bc9febe8749e98a3812a0dc4380ceae75c29450Johann d = dst; 2917bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 0 * dst_stride); 2927bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 1 * dst_stride); 2937bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 2 * dst_stride); 2947bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 3 * dst_stride); 2957bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 4 * dst_stride); 2967bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 5 * dst_stride); 2977bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 6 * dst_stride); 2987bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 7 * dst_stride); 2997bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3007bc9febe8749e98a3812a0dc4380ceae75c29450Johann do { 3017bc9febe8749e98a3812a0dc4380ceae75c29450Johann load_8x8((const int16_t *)s, src_stride, &s7, &s8, &s9, &s10, &s11, 3027bc9febe8749e98a3812a0dc4380ceae75c29450Johann &s12, &s13, &s14); 3037bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_s16_8x8(&s7, &s8, &s9, &s10, &s11, &s12, &s13, &s14); 3047bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3057bc9febe8749e98a3812a0dc4380ceae75c29450Johann d0 = convolve8_8(s0, s1, s2, s3, s4, s5, s6, s7, filters, max); 3067bc9febe8749e98a3812a0dc4380ceae75c29450Johann d1 = convolve8_8(s1, s2, s3, s4, s5, s6, s7, s8, filters, max); 3077bc9febe8749e98a3812a0dc4380ceae75c29450Johann d2 = convolve8_8(s2, s3, s4, s5, s6, s7, s8, s9, filters, max); 3087bc9febe8749e98a3812a0dc4380ceae75c29450Johann d3 = convolve8_8(s3, s4, s5, s6, s7, s8, s9, s10, filters, max); 3097bc9febe8749e98a3812a0dc4380ceae75c29450Johann d4 = convolve8_8(s4, s5, s6, s7, s8, s9, s10, s11, filters, max); 3107bc9febe8749e98a3812a0dc4380ceae75c29450Johann d5 = convolve8_8(s5, s6, s7, s8, s9, s10, s11, s12, filters, max); 3117bc9febe8749e98a3812a0dc4380ceae75c29450Johann d6 = convolve8_8(s6, s7, s8, s9, s10, s11, s12, s13, filters, max); 3127bc9febe8749e98a3812a0dc4380ceae75c29450Johann d7 = convolve8_8(s7, s8, s9, s10, s11, s12, s13, s14, filters, max); 3137bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3147bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_u16_8x8(&d0, &d1, &d2, &d3, &d4, &d5, &d6, &d7); 3157bc9febe8749e98a3812a0dc4380ceae75c29450Johann store_8x8(d, dst_stride, d0, d1, d2, d3, d4, d5, d6, d7); 3167bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3177bc9febe8749e98a3812a0dc4380ceae75c29450Johann s0 = s8; 3187bc9febe8749e98a3812a0dc4380ceae75c29450Johann s1 = s9; 3197bc9febe8749e98a3812a0dc4380ceae75c29450Johann s2 = s10; 3207bc9febe8749e98a3812a0dc4380ceae75c29450Johann s3 = s11; 3217bc9febe8749e98a3812a0dc4380ceae75c29450Johann s4 = s12; 3227bc9febe8749e98a3812a0dc4380ceae75c29450Johann s5 = s13; 3237bc9febe8749e98a3812a0dc4380ceae75c29450Johann s6 = s14; 3247bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += 8; 3257bc9febe8749e98a3812a0dc4380ceae75c29450Johann d += 8; 3267bc9febe8749e98a3812a0dc4380ceae75c29450Johann width -= 8; 3277bc9febe8749e98a3812a0dc4380ceae75c29450Johann } while (width > 0); 3287bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += 8 * src_stride; 3297bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += 8 * dst_stride; 3307bc9febe8749e98a3812a0dc4380ceae75c29450Johann h -= 8; 3317bc9febe8749e98a3812a0dc4380ceae75c29450Johann } while (h > 0); 3327bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 3337bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 3347bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 3357bc9febe8749e98a3812a0dc4380ceae75c29450Johann} 3367bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3378b92989c89bec8632aa47dc58dc162f199d62edcJames Zernvoid vpx_highbd_convolve8_avg_horiz_neon(const uint16_t *src, 3388b92989c89bec8632aa47dc58dc162f199d62edcJames Zern ptrdiff_t src_stride, uint16_t *dst, 3397bc9febe8749e98a3812a0dc4380ceae75c29450Johann ptrdiff_t dst_stride, 3407bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16_t *filter_x, int x_step_q4, 3417bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16_t *filter_y, // unused 3427bc9febe8749e98a3812a0dc4380ceae75c29450Johann int y_step_q4, // unused 3437bc9febe8749e98a3812a0dc4380ceae75c29450Johann int w, int h, int bd) { 3447bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (x_step_q4 != 16) { 3458b92989c89bec8632aa47dc58dc162f199d62edcJames Zern vpx_highbd_convolve8_avg_horiz_c(src, src_stride, dst, dst_stride, filter_x, 3468b92989c89bec8632aa47dc58dc162f199d62edcJames Zern x_step_q4, filter_y, y_step_q4, w, h, bd); 3477bc9febe8749e98a3812a0dc4380ceae75c29450Johann } else { 3487bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16x8_t filters = vld1q_s16(filter_x); 3497bc9febe8749e98a3812a0dc4380ceae75c29450Johann const uint16x8_t max = vdupq_n_u16((1 << bd) - 1); 3507bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16x8_t t0, t1, t2, t3; 3517bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3527bc9febe8749e98a3812a0dc4380ceae75c29450Johann assert(!((intptr_t)dst & 3)); 3537bc9febe8749e98a3812a0dc4380ceae75c29450Johann assert(!(dst_stride & 3)); 3547bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3557bc9febe8749e98a3812a0dc4380ceae75c29450Johann src -= 3; 3567bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3577bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (h == 4) { 3587bc9febe8749e98a3812a0dc4380ceae75c29450Johann int16x4_t s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10; 3597bc9febe8749e98a3812a0dc4380ceae75c29450Johann int32x4_t d0, d1, d2, d3; 3607bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16x8_t d01, d23, t01, t23; 3617bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3627bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 0 * src_stride); 3637bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 1 * src_stride); 3647bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 2 * src_stride); 3657bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 3 * src_stride); 3667bc9febe8749e98a3812a0dc4380ceae75c29450Johann load_8x4(src, src_stride, &t0, &t1, &t2, &t3); 3677bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_u16_8x4(&t0, &t1, &t2, &t3); 3687bc9febe8749e98a3812a0dc4380ceae75c29450Johann s0 = vreinterpret_s16_u16(vget_low_u16(t0)); 3697bc9febe8749e98a3812a0dc4380ceae75c29450Johann s1 = vreinterpret_s16_u16(vget_low_u16(t1)); 3707bc9febe8749e98a3812a0dc4380ceae75c29450Johann s2 = vreinterpret_s16_u16(vget_low_u16(t2)); 3717bc9febe8749e98a3812a0dc4380ceae75c29450Johann s3 = vreinterpret_s16_u16(vget_low_u16(t3)); 3727bc9febe8749e98a3812a0dc4380ceae75c29450Johann s4 = vreinterpret_s16_u16(vget_high_u16(t0)); 3737bc9febe8749e98a3812a0dc4380ceae75c29450Johann s5 = vreinterpret_s16_u16(vget_high_u16(t1)); 3747bc9febe8749e98a3812a0dc4380ceae75c29450Johann s6 = vreinterpret_s16_u16(vget_high_u16(t2)); 3757bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 0 * dst_stride); 3767bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 1 * dst_stride); 3777bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 2 * dst_stride); 3787bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 3 * dst_stride); 3797bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += 7; 3807bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3817bc9febe8749e98a3812a0dc4380ceae75c29450Johann do { 3827bc9febe8749e98a3812a0dc4380ceae75c29450Johann load_4x4((const int16_t *)src, src_stride, &s7, &s8, &s9, &s10); 3837bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_s16_4x4d(&s7, &s8, &s9, &s10); 3847bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3857bc9febe8749e98a3812a0dc4380ceae75c29450Johann d0 = convolve8_4(s0, s1, s2, s3, s4, s5, s6, s7, filters); 3867bc9febe8749e98a3812a0dc4380ceae75c29450Johann d1 = convolve8_4(s1, s2, s3, s4, s5, s6, s7, s8, filters); 3877bc9febe8749e98a3812a0dc4380ceae75c29450Johann d2 = convolve8_4(s2, s3, s4, s5, s6, s7, s8, s9, filters); 3887bc9febe8749e98a3812a0dc4380ceae75c29450Johann d3 = convolve8_4(s3, s4, s5, s6, s7, s8, s9, s10, filters); 3897bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3907bc9febe8749e98a3812a0dc4380ceae75c29450Johann t01 = vcombine_u16(vqrshrun_n_s32(d0, 7), vqrshrun_n_s32(d1, 7)); 3917bc9febe8749e98a3812a0dc4380ceae75c29450Johann t23 = vcombine_u16(vqrshrun_n_s32(d2, 7), vqrshrun_n_s32(d3, 7)); 3927bc9febe8749e98a3812a0dc4380ceae75c29450Johann t01 = vminq_u16(t01, max); 3937bc9febe8749e98a3812a0dc4380ceae75c29450Johann t23 = vminq_u16(t23, max); 3947bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_u16_4x4q(&t01, &t23); 3957bc9febe8749e98a3812a0dc4380ceae75c29450Johann 3967bc9febe8749e98a3812a0dc4380ceae75c29450Johann d01 = vcombine_u16(vld1_u16(dst + 0 * dst_stride), 3977bc9febe8749e98a3812a0dc4380ceae75c29450Johann vld1_u16(dst + 2 * dst_stride)); 3987bc9febe8749e98a3812a0dc4380ceae75c29450Johann d23 = vcombine_u16(vld1_u16(dst + 1 * dst_stride), 3997bc9febe8749e98a3812a0dc4380ceae75c29450Johann vld1_u16(dst + 3 * dst_stride)); 4007bc9febe8749e98a3812a0dc4380ceae75c29450Johann d01 = vrhaddq_u16(d01, t01); 4017bc9febe8749e98a3812a0dc4380ceae75c29450Johann d23 = vrhaddq_u16(d23, t23); 4027bc9febe8749e98a3812a0dc4380ceae75c29450Johann 4037bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst + 0 * dst_stride, vget_low_u16(d01)); 4047bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst + 1 * dst_stride, vget_low_u16(d23)); 4057bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst + 2 * dst_stride, vget_high_u16(d01)); 4067bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst + 3 * dst_stride, vget_high_u16(d23)); 4077bc9febe8749e98a3812a0dc4380ceae75c29450Johann 4087bc9febe8749e98a3812a0dc4380ceae75c29450Johann s0 = s4; 4097bc9febe8749e98a3812a0dc4380ceae75c29450Johann s1 = s5; 4107bc9febe8749e98a3812a0dc4380ceae75c29450Johann s2 = s6; 4117bc9febe8749e98a3812a0dc4380ceae75c29450Johann s3 = s7; 4127bc9febe8749e98a3812a0dc4380ceae75c29450Johann s4 = s8; 4137bc9febe8749e98a3812a0dc4380ceae75c29450Johann s5 = s9; 4147bc9febe8749e98a3812a0dc4380ceae75c29450Johann s6 = s10; 4157bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += 4; 4167bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += 4; 4177bc9febe8749e98a3812a0dc4380ceae75c29450Johann w -= 4; 4187bc9febe8749e98a3812a0dc4380ceae75c29450Johann } while (w > 0); 4197bc9febe8749e98a3812a0dc4380ceae75c29450Johann } else { 4207bc9febe8749e98a3812a0dc4380ceae75c29450Johann int16x8_t t4, t5, t6, t7; 4217bc9febe8749e98a3812a0dc4380ceae75c29450Johann int16x8_t s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10; 4227bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16x8_t d0, d1, d2, d3, t0, t1, t2, t3; 4237bc9febe8749e98a3812a0dc4380ceae75c29450Johann 4247bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (w == 4) { 4257bc9febe8749e98a3812a0dc4380ceae75c29450Johann do { 4267bc9febe8749e98a3812a0dc4380ceae75c29450Johann load_8x8((const int16_t *)src, src_stride, &s0, &s1, &s2, &s3, &s4, 4277bc9febe8749e98a3812a0dc4380ceae75c29450Johann &s5, &s6, &s7); 4287bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_s16_8x8(&s0, &s1, &s2, &s3, &s4, &s5, &s6, &s7); 4297bc9febe8749e98a3812a0dc4380ceae75c29450Johann 4307bc9febe8749e98a3812a0dc4380ceae75c29450Johann load_8x8((const int16_t *)(src + 7), src_stride, &s7, &s8, &s9, &s10, 4317bc9febe8749e98a3812a0dc4380ceae75c29450Johann &t4, &t5, &t6, &t7); 4327bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += 8 * src_stride; 4337bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 0 * dst_stride); 4347bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 1 * dst_stride); 4357bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 2 * dst_stride); 4367bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 3 * dst_stride); 4377bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 4 * dst_stride); 4387bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 5 * dst_stride); 4397bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 6 * dst_stride); 4407bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 7 * dst_stride); 4417bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_s16_8x8(&s7, &s8, &s9, &s10, &t4, &t5, &t6, &t7); 4427bc9febe8749e98a3812a0dc4380ceae75c29450Johann 4437bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 0 * src_stride); 4447bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 1 * src_stride); 4457bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 2 * src_stride); 4467bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 3 * src_stride); 4477bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 4 * src_stride); 4487bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 5 * src_stride); 4497bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 6 * src_stride); 4507bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 7 * src_stride); 4517bc9febe8749e98a3812a0dc4380ceae75c29450Johann t0 = convolve8_8(s0, s1, s2, s3, s4, s5, s6, s7, filters, max); 4527bc9febe8749e98a3812a0dc4380ceae75c29450Johann t1 = convolve8_8(s1, s2, s3, s4, s5, s6, s7, s8, filters, max); 4537bc9febe8749e98a3812a0dc4380ceae75c29450Johann t2 = convolve8_8(s2, s3, s4, s5, s6, s7, s8, s9, filters, max); 4547bc9febe8749e98a3812a0dc4380ceae75c29450Johann t3 = convolve8_8(s3, s4, s5, s6, s7, s8, s9, s10, filters, max); 4557bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_u16_8x4(&t0, &t1, &t2, &t3); 4567bc9febe8749e98a3812a0dc4380ceae75c29450Johann 4577bc9febe8749e98a3812a0dc4380ceae75c29450Johann d0 = vcombine_u16(vld1_u16(dst + 0 * dst_stride), 4587bc9febe8749e98a3812a0dc4380ceae75c29450Johann vld1_u16(dst + 4 * dst_stride)); 4597bc9febe8749e98a3812a0dc4380ceae75c29450Johann d1 = vcombine_u16(vld1_u16(dst + 1 * dst_stride), 4607bc9febe8749e98a3812a0dc4380ceae75c29450Johann vld1_u16(dst + 5 * dst_stride)); 4617bc9febe8749e98a3812a0dc4380ceae75c29450Johann d2 = vcombine_u16(vld1_u16(dst + 2 * dst_stride), 4627bc9febe8749e98a3812a0dc4380ceae75c29450Johann vld1_u16(dst + 6 * dst_stride)); 4637bc9febe8749e98a3812a0dc4380ceae75c29450Johann d3 = vcombine_u16(vld1_u16(dst + 3 * dst_stride), 4647bc9febe8749e98a3812a0dc4380ceae75c29450Johann vld1_u16(dst + 7 * dst_stride)); 4657bc9febe8749e98a3812a0dc4380ceae75c29450Johann d0 = vrhaddq_u16(d0, t0); 4667bc9febe8749e98a3812a0dc4380ceae75c29450Johann d1 = vrhaddq_u16(d1, t1); 4677bc9febe8749e98a3812a0dc4380ceae75c29450Johann d2 = vrhaddq_u16(d2, t2); 4687bc9febe8749e98a3812a0dc4380ceae75c29450Johann d3 = vrhaddq_u16(d3, t3); 4697bc9febe8749e98a3812a0dc4380ceae75c29450Johann 4707bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_low_u16(d0)); 4717bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 4727bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_low_u16(d1)); 4737bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 4747bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_low_u16(d2)); 4757bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 4767bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_low_u16(d3)); 4777bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 4787bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_high_u16(d0)); 4797bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 4807bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_high_u16(d1)); 4817bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 4827bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_high_u16(d2)); 4837bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 4847bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_high_u16(d3)); 4857bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 4867bc9febe8749e98a3812a0dc4380ceae75c29450Johann h -= 8; 4877bc9febe8749e98a3812a0dc4380ceae75c29450Johann } while (h > 0); 4887bc9febe8749e98a3812a0dc4380ceae75c29450Johann } else { 4897bc9febe8749e98a3812a0dc4380ceae75c29450Johann int width; 4907bc9febe8749e98a3812a0dc4380ceae75c29450Johann const uint16_t *s; 4917bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16_t *d; 4927bc9febe8749e98a3812a0dc4380ceae75c29450Johann int16x8_t s11, s12, s13, s14; 4937bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16x8_t d4, d5, d6, d7; 4947bc9febe8749e98a3812a0dc4380ceae75c29450Johann 4957bc9febe8749e98a3812a0dc4380ceae75c29450Johann do { 4967bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 0 * src_stride); 4977bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 1 * src_stride); 4987bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 2 * src_stride); 4997bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 3 * src_stride); 5007bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 4 * src_stride); 5017bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 5 * src_stride); 5027bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 6 * src_stride); 5037bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 7 * src_stride); 5047bc9febe8749e98a3812a0dc4380ceae75c29450Johann load_8x8((const int16_t *)src, src_stride, &s0, &s1, &s2, &s3, &s4, 5057bc9febe8749e98a3812a0dc4380ceae75c29450Johann &s5, &s6, &s7); 5067bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_s16_8x8(&s0, &s1, &s2, &s3, &s4, &s5, &s6, &s7); 5077bc9febe8749e98a3812a0dc4380ceae75c29450Johann 5087bc9febe8749e98a3812a0dc4380ceae75c29450Johann width = w; 5097bc9febe8749e98a3812a0dc4380ceae75c29450Johann s = src + 7; 5107bc9febe8749e98a3812a0dc4380ceae75c29450Johann d = dst; 5117bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 0 * dst_stride); 5127bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 1 * dst_stride); 5137bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 2 * dst_stride); 5147bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 3 * dst_stride); 5157bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 4 * dst_stride); 5167bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 5 * dst_stride); 5177bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 6 * dst_stride); 5187bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 7 * dst_stride); 5197bc9febe8749e98a3812a0dc4380ceae75c29450Johann 5207bc9febe8749e98a3812a0dc4380ceae75c29450Johann do { 5217bc9febe8749e98a3812a0dc4380ceae75c29450Johann load_8x8((const int16_t *)s, src_stride, &s7, &s8, &s9, &s10, &s11, 5227bc9febe8749e98a3812a0dc4380ceae75c29450Johann &s12, &s13, &s14); 5237bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_s16_8x8(&s7, &s8, &s9, &s10, &s11, &s12, &s13, &s14); 5247bc9febe8749e98a3812a0dc4380ceae75c29450Johann 5257bc9febe8749e98a3812a0dc4380ceae75c29450Johann d0 = convolve8_8(s0, s1, s2, s3, s4, s5, s6, s7, filters, max); 5267bc9febe8749e98a3812a0dc4380ceae75c29450Johann d1 = convolve8_8(s1, s2, s3, s4, s5, s6, s7, s8, filters, max); 5277bc9febe8749e98a3812a0dc4380ceae75c29450Johann d2 = convolve8_8(s2, s3, s4, s5, s6, s7, s8, s9, filters, max); 5287bc9febe8749e98a3812a0dc4380ceae75c29450Johann d3 = convolve8_8(s3, s4, s5, s6, s7, s8, s9, s10, filters, max); 5297bc9febe8749e98a3812a0dc4380ceae75c29450Johann d4 = convolve8_8(s4, s5, s6, s7, s8, s9, s10, s11, filters, max); 5307bc9febe8749e98a3812a0dc4380ceae75c29450Johann d5 = convolve8_8(s5, s6, s7, s8, s9, s10, s11, s12, filters, max); 5317bc9febe8749e98a3812a0dc4380ceae75c29450Johann d6 = convolve8_8(s6, s7, s8, s9, s10, s11, s12, s13, filters, max); 5327bc9febe8749e98a3812a0dc4380ceae75c29450Johann d7 = convolve8_8(s7, s8, s9, s10, s11, s12, s13, s14, filters, max); 5337bc9febe8749e98a3812a0dc4380ceae75c29450Johann 5347bc9febe8749e98a3812a0dc4380ceae75c29450Johann transpose_u16_8x8(&d0, &d1, &d2, &d3, &d4, &d5, &d6, &d7); 5357bc9febe8749e98a3812a0dc4380ceae75c29450Johann 5367bc9febe8749e98a3812a0dc4380ceae75c29450Johann d0 = vrhaddq_u16(d0, vld1q_u16(d + 0 * dst_stride)); 5377bc9febe8749e98a3812a0dc4380ceae75c29450Johann d1 = vrhaddq_u16(d1, vld1q_u16(d + 1 * dst_stride)); 5387bc9febe8749e98a3812a0dc4380ceae75c29450Johann d2 = vrhaddq_u16(d2, vld1q_u16(d + 2 * dst_stride)); 5397bc9febe8749e98a3812a0dc4380ceae75c29450Johann d3 = vrhaddq_u16(d3, vld1q_u16(d + 3 * dst_stride)); 5407bc9febe8749e98a3812a0dc4380ceae75c29450Johann d4 = vrhaddq_u16(d4, vld1q_u16(d + 4 * dst_stride)); 5417bc9febe8749e98a3812a0dc4380ceae75c29450Johann d5 = vrhaddq_u16(d5, vld1q_u16(d + 5 * dst_stride)); 5427bc9febe8749e98a3812a0dc4380ceae75c29450Johann d6 = vrhaddq_u16(d6, vld1q_u16(d + 6 * dst_stride)); 5437bc9febe8749e98a3812a0dc4380ceae75c29450Johann d7 = vrhaddq_u16(d7, vld1q_u16(d + 7 * dst_stride)); 5447bc9febe8749e98a3812a0dc4380ceae75c29450Johann 5457bc9febe8749e98a3812a0dc4380ceae75c29450Johann store_8x8(d, dst_stride, d0, d1, d2, d3, d4, d5, d6, d7); 5467bc9febe8749e98a3812a0dc4380ceae75c29450Johann 5477bc9febe8749e98a3812a0dc4380ceae75c29450Johann s0 = s8; 5487bc9febe8749e98a3812a0dc4380ceae75c29450Johann s1 = s9; 5497bc9febe8749e98a3812a0dc4380ceae75c29450Johann s2 = s10; 5507bc9febe8749e98a3812a0dc4380ceae75c29450Johann s3 = s11; 5517bc9febe8749e98a3812a0dc4380ceae75c29450Johann s4 = s12; 5527bc9febe8749e98a3812a0dc4380ceae75c29450Johann s5 = s13; 5537bc9febe8749e98a3812a0dc4380ceae75c29450Johann s6 = s14; 5547bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += 8; 5557bc9febe8749e98a3812a0dc4380ceae75c29450Johann d += 8; 5567bc9febe8749e98a3812a0dc4380ceae75c29450Johann width -= 8; 5577bc9febe8749e98a3812a0dc4380ceae75c29450Johann } while (width > 0); 5587bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += 8 * src_stride; 5597bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += 8 * dst_stride; 5607bc9febe8749e98a3812a0dc4380ceae75c29450Johann h -= 8; 5617bc9febe8749e98a3812a0dc4380ceae75c29450Johann } while (h > 0); 5627bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 5637bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 5647bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 5657bc9febe8749e98a3812a0dc4380ceae75c29450Johann} 5667bc9febe8749e98a3812a0dc4380ceae75c29450Johann 5678b92989c89bec8632aa47dc58dc162f199d62edcJames Zernvoid vpx_highbd_convolve8_vert_neon(const uint16_t *src, ptrdiff_t src_stride, 5688b92989c89bec8632aa47dc58dc162f199d62edcJames Zern uint16_t *dst, ptrdiff_t dst_stride, 5697bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16_t *filter_x, // unused 5707bc9febe8749e98a3812a0dc4380ceae75c29450Johann int x_step_q4, // unused 5717bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16_t *filter_y, int y_step_q4, 5727bc9febe8749e98a3812a0dc4380ceae75c29450Johann int w, int h, int bd) { 5737bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (y_step_q4 != 16) { 5748b92989c89bec8632aa47dc58dc162f199d62edcJames Zern vpx_highbd_convolve8_vert_c(src, src_stride, dst, dst_stride, filter_x, 5757bc9febe8749e98a3812a0dc4380ceae75c29450Johann x_step_q4, filter_y, y_step_q4, w, h, bd); 5767bc9febe8749e98a3812a0dc4380ceae75c29450Johann } else { 5777bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16x8_t filters = vld1q_s16(filter_y); 5787bc9febe8749e98a3812a0dc4380ceae75c29450Johann const uint16x8_t max = vdupq_n_u16((1 << bd) - 1); 5797bc9febe8749e98a3812a0dc4380ceae75c29450Johann 5807bc9febe8749e98a3812a0dc4380ceae75c29450Johann assert(!((intptr_t)dst & 3)); 5817bc9febe8749e98a3812a0dc4380ceae75c29450Johann assert(!(dst_stride & 3)); 5827bc9febe8749e98a3812a0dc4380ceae75c29450Johann 5837bc9febe8749e98a3812a0dc4380ceae75c29450Johann src -= 3 * src_stride; 5847bc9febe8749e98a3812a0dc4380ceae75c29450Johann 5857bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (w == 4) { 5867bc9febe8749e98a3812a0dc4380ceae75c29450Johann int16x4_t s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10; 5877bc9febe8749e98a3812a0dc4380ceae75c29450Johann int32x4_t d0, d1, d2, d3; 5887bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16x8_t d01, d23; 5897bc9febe8749e98a3812a0dc4380ceae75c29450Johann 5907bc9febe8749e98a3812a0dc4380ceae75c29450Johann s0 = vreinterpret_s16_u16(vld1_u16(src)); 5917bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 5927bc9febe8749e98a3812a0dc4380ceae75c29450Johann s1 = vreinterpret_s16_u16(vld1_u16(src)); 5937bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 5947bc9febe8749e98a3812a0dc4380ceae75c29450Johann s2 = vreinterpret_s16_u16(vld1_u16(src)); 5957bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 5967bc9febe8749e98a3812a0dc4380ceae75c29450Johann s3 = vreinterpret_s16_u16(vld1_u16(src)); 5977bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 5987bc9febe8749e98a3812a0dc4380ceae75c29450Johann s4 = vreinterpret_s16_u16(vld1_u16(src)); 5997bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 6007bc9febe8749e98a3812a0dc4380ceae75c29450Johann s5 = vreinterpret_s16_u16(vld1_u16(src)); 6017bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 6027bc9febe8749e98a3812a0dc4380ceae75c29450Johann s6 = vreinterpret_s16_u16(vld1_u16(src)); 6037bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 6047bc9febe8749e98a3812a0dc4380ceae75c29450Johann 6057bc9febe8749e98a3812a0dc4380ceae75c29450Johann do { 6067bc9febe8749e98a3812a0dc4380ceae75c29450Johann s7 = vreinterpret_s16_u16(vld1_u16(src)); 6077bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 6087bc9febe8749e98a3812a0dc4380ceae75c29450Johann s8 = vreinterpret_s16_u16(vld1_u16(src)); 6097bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 6107bc9febe8749e98a3812a0dc4380ceae75c29450Johann s9 = vreinterpret_s16_u16(vld1_u16(src)); 6117bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 6127bc9febe8749e98a3812a0dc4380ceae75c29450Johann s10 = vreinterpret_s16_u16(vld1_u16(src)); 6137bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 6147bc9febe8749e98a3812a0dc4380ceae75c29450Johann 6157bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 0 * dst_stride); 6167bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 1 * dst_stride); 6177bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 2 * dst_stride); 6187bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 3 * dst_stride); 6197bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 0 * src_stride); 6207bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 1 * src_stride); 6217bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 2 * src_stride); 6227bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 3 * src_stride); 6237bc9febe8749e98a3812a0dc4380ceae75c29450Johann d0 = convolve8_4(s0, s1, s2, s3, s4, s5, s6, s7, filters); 6247bc9febe8749e98a3812a0dc4380ceae75c29450Johann d1 = convolve8_4(s1, s2, s3, s4, s5, s6, s7, s8, filters); 6257bc9febe8749e98a3812a0dc4380ceae75c29450Johann d2 = convolve8_4(s2, s3, s4, s5, s6, s7, s8, s9, filters); 6267bc9febe8749e98a3812a0dc4380ceae75c29450Johann d3 = convolve8_4(s3, s4, s5, s6, s7, s8, s9, s10, filters); 6277bc9febe8749e98a3812a0dc4380ceae75c29450Johann 6287bc9febe8749e98a3812a0dc4380ceae75c29450Johann d01 = vcombine_u16(vqrshrun_n_s32(d0, 7), vqrshrun_n_s32(d1, 7)); 6297bc9febe8749e98a3812a0dc4380ceae75c29450Johann d23 = vcombine_u16(vqrshrun_n_s32(d2, 7), vqrshrun_n_s32(d3, 7)); 6307bc9febe8749e98a3812a0dc4380ceae75c29450Johann d01 = vminq_u16(d01, max); 6317bc9febe8749e98a3812a0dc4380ceae75c29450Johann d23 = vminq_u16(d23, max); 6327bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_low_u16(d01)); 6337bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 6347bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_high_u16(d01)); 6357bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 6367bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_low_u16(d23)); 6377bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 6387bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_high_u16(d23)); 6397bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 6407bc9febe8749e98a3812a0dc4380ceae75c29450Johann 6417bc9febe8749e98a3812a0dc4380ceae75c29450Johann s0 = s4; 6427bc9febe8749e98a3812a0dc4380ceae75c29450Johann s1 = s5; 6437bc9febe8749e98a3812a0dc4380ceae75c29450Johann s2 = s6; 6447bc9febe8749e98a3812a0dc4380ceae75c29450Johann s3 = s7; 6457bc9febe8749e98a3812a0dc4380ceae75c29450Johann s4 = s8; 6467bc9febe8749e98a3812a0dc4380ceae75c29450Johann s5 = s9; 6477bc9febe8749e98a3812a0dc4380ceae75c29450Johann s6 = s10; 6487bc9febe8749e98a3812a0dc4380ceae75c29450Johann h -= 4; 6497bc9febe8749e98a3812a0dc4380ceae75c29450Johann } while (h > 0); 6507bc9febe8749e98a3812a0dc4380ceae75c29450Johann } else { 6517bc9febe8749e98a3812a0dc4380ceae75c29450Johann int height; 6527bc9febe8749e98a3812a0dc4380ceae75c29450Johann const uint16_t *s; 6537bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16_t *d; 6547bc9febe8749e98a3812a0dc4380ceae75c29450Johann int16x8_t s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10; 6557bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16x8_t d0, d1, d2, d3; 6567bc9febe8749e98a3812a0dc4380ceae75c29450Johann 6577bc9febe8749e98a3812a0dc4380ceae75c29450Johann do { 6587bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 0 * src_stride); 6597bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 1 * src_stride); 6607bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 2 * src_stride); 6617bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 3 * src_stride); 6627bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 4 * src_stride); 6637bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 5 * src_stride); 6647bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 6 * src_stride); 6657bc9febe8749e98a3812a0dc4380ceae75c29450Johann s = src; 6667bc9febe8749e98a3812a0dc4380ceae75c29450Johann s0 = vreinterpretq_s16_u16(vld1q_u16(s)); 6677bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 6687bc9febe8749e98a3812a0dc4380ceae75c29450Johann s1 = vreinterpretq_s16_u16(vld1q_u16(s)); 6697bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 6707bc9febe8749e98a3812a0dc4380ceae75c29450Johann s2 = vreinterpretq_s16_u16(vld1q_u16(s)); 6717bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 6727bc9febe8749e98a3812a0dc4380ceae75c29450Johann s3 = vreinterpretq_s16_u16(vld1q_u16(s)); 6737bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 6747bc9febe8749e98a3812a0dc4380ceae75c29450Johann s4 = vreinterpretq_s16_u16(vld1q_u16(s)); 6757bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 6767bc9febe8749e98a3812a0dc4380ceae75c29450Johann s5 = vreinterpretq_s16_u16(vld1q_u16(s)); 6777bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 6787bc9febe8749e98a3812a0dc4380ceae75c29450Johann s6 = vreinterpretq_s16_u16(vld1q_u16(s)); 6797bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 6807bc9febe8749e98a3812a0dc4380ceae75c29450Johann d = dst; 6817bc9febe8749e98a3812a0dc4380ceae75c29450Johann height = h; 6827bc9febe8749e98a3812a0dc4380ceae75c29450Johann 6837bc9febe8749e98a3812a0dc4380ceae75c29450Johann do { 6847bc9febe8749e98a3812a0dc4380ceae75c29450Johann s7 = vreinterpretq_s16_u16(vld1q_u16(s)); 6857bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 6867bc9febe8749e98a3812a0dc4380ceae75c29450Johann s8 = vreinterpretq_s16_u16(vld1q_u16(s)); 6877bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 6887bc9febe8749e98a3812a0dc4380ceae75c29450Johann s9 = vreinterpretq_s16_u16(vld1q_u16(s)); 6897bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 6907bc9febe8749e98a3812a0dc4380ceae75c29450Johann s10 = vreinterpretq_s16_u16(vld1q_u16(s)); 6917bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 6927bc9febe8749e98a3812a0dc4380ceae75c29450Johann 6937bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(d + 0 * dst_stride); 6947bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(d + 1 * dst_stride); 6957bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(d + 2 * dst_stride); 6967bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(d + 3 * dst_stride); 6977bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(s + 0 * src_stride); 6987bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(s + 1 * src_stride); 6997bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(s + 2 * src_stride); 7007bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(s + 3 * src_stride); 7017bc9febe8749e98a3812a0dc4380ceae75c29450Johann d0 = convolve8_8(s0, s1, s2, s3, s4, s5, s6, s7, filters, max); 7027bc9febe8749e98a3812a0dc4380ceae75c29450Johann d1 = convolve8_8(s1, s2, s3, s4, s5, s6, s7, s8, filters, max); 7037bc9febe8749e98a3812a0dc4380ceae75c29450Johann d2 = convolve8_8(s2, s3, s4, s5, s6, s7, s8, s9, filters, max); 7047bc9febe8749e98a3812a0dc4380ceae75c29450Johann d3 = convolve8_8(s3, s4, s5, s6, s7, s8, s9, s10, filters, max); 7057bc9febe8749e98a3812a0dc4380ceae75c29450Johann 7067bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1q_u16(d, d0); 7077bc9febe8749e98a3812a0dc4380ceae75c29450Johann d += dst_stride; 7087bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1q_u16(d, d1); 7097bc9febe8749e98a3812a0dc4380ceae75c29450Johann d += dst_stride; 7107bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1q_u16(d, d2); 7117bc9febe8749e98a3812a0dc4380ceae75c29450Johann d += dst_stride; 7127bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1q_u16(d, d3); 7137bc9febe8749e98a3812a0dc4380ceae75c29450Johann d += dst_stride; 7147bc9febe8749e98a3812a0dc4380ceae75c29450Johann 7157bc9febe8749e98a3812a0dc4380ceae75c29450Johann s0 = s4; 7167bc9febe8749e98a3812a0dc4380ceae75c29450Johann s1 = s5; 7177bc9febe8749e98a3812a0dc4380ceae75c29450Johann s2 = s6; 7187bc9febe8749e98a3812a0dc4380ceae75c29450Johann s3 = s7; 7197bc9febe8749e98a3812a0dc4380ceae75c29450Johann s4 = s8; 7207bc9febe8749e98a3812a0dc4380ceae75c29450Johann s5 = s9; 7217bc9febe8749e98a3812a0dc4380ceae75c29450Johann s6 = s10; 7227bc9febe8749e98a3812a0dc4380ceae75c29450Johann height -= 4; 7237bc9febe8749e98a3812a0dc4380ceae75c29450Johann } while (height > 0); 7247bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += 8; 7257bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += 8; 7267bc9febe8749e98a3812a0dc4380ceae75c29450Johann w -= 8; 7277bc9febe8749e98a3812a0dc4380ceae75c29450Johann } while (w > 0); 7287bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 7297bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 7307bc9febe8749e98a3812a0dc4380ceae75c29450Johann} 7317bc9febe8749e98a3812a0dc4380ceae75c29450Johann 7328b92989c89bec8632aa47dc58dc162f199d62edcJames Zernvoid vpx_highbd_convolve8_avg_vert_neon(const uint16_t *src, 7338b92989c89bec8632aa47dc58dc162f199d62edcJames Zern ptrdiff_t src_stride, uint16_t *dst, 7347bc9febe8749e98a3812a0dc4380ceae75c29450Johann ptrdiff_t dst_stride, 7357bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16_t *filter_x, // unused 7367bc9febe8749e98a3812a0dc4380ceae75c29450Johann int x_step_q4, // unused 7377bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16_t *filter_y, int y_step_q4, 7387bc9febe8749e98a3812a0dc4380ceae75c29450Johann int w, int h, int bd) { 7397bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (y_step_q4 != 16) { 7408b92989c89bec8632aa47dc58dc162f199d62edcJames Zern vpx_highbd_convolve8_avg_vert_c(src, src_stride, dst, dst_stride, filter_x, 7418b92989c89bec8632aa47dc58dc162f199d62edcJames Zern x_step_q4, filter_y, y_step_q4, w, h, bd); 7427bc9febe8749e98a3812a0dc4380ceae75c29450Johann } else { 7437bc9febe8749e98a3812a0dc4380ceae75c29450Johann const int16x8_t filters = vld1q_s16(filter_y); 7447bc9febe8749e98a3812a0dc4380ceae75c29450Johann const uint16x8_t max = vdupq_n_u16((1 << bd) - 1); 7457bc9febe8749e98a3812a0dc4380ceae75c29450Johann 7467bc9febe8749e98a3812a0dc4380ceae75c29450Johann assert(!((intptr_t)dst & 3)); 7477bc9febe8749e98a3812a0dc4380ceae75c29450Johann assert(!(dst_stride & 3)); 7487bc9febe8749e98a3812a0dc4380ceae75c29450Johann 7497bc9febe8749e98a3812a0dc4380ceae75c29450Johann src -= 3 * src_stride; 7507bc9febe8749e98a3812a0dc4380ceae75c29450Johann 7517bc9febe8749e98a3812a0dc4380ceae75c29450Johann if (w == 4) { 7527bc9febe8749e98a3812a0dc4380ceae75c29450Johann int16x4_t s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10; 7537bc9febe8749e98a3812a0dc4380ceae75c29450Johann int32x4_t d0, d1, d2, d3; 7547bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16x8_t d01, d23, t01, t23; 7557bc9febe8749e98a3812a0dc4380ceae75c29450Johann 7567bc9febe8749e98a3812a0dc4380ceae75c29450Johann s0 = vreinterpret_s16_u16(vld1_u16(src)); 7577bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 7587bc9febe8749e98a3812a0dc4380ceae75c29450Johann s1 = vreinterpret_s16_u16(vld1_u16(src)); 7597bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 7607bc9febe8749e98a3812a0dc4380ceae75c29450Johann s2 = vreinterpret_s16_u16(vld1_u16(src)); 7617bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 7627bc9febe8749e98a3812a0dc4380ceae75c29450Johann s3 = vreinterpret_s16_u16(vld1_u16(src)); 7637bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 7647bc9febe8749e98a3812a0dc4380ceae75c29450Johann s4 = vreinterpret_s16_u16(vld1_u16(src)); 7657bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 7667bc9febe8749e98a3812a0dc4380ceae75c29450Johann s5 = vreinterpret_s16_u16(vld1_u16(src)); 7677bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 7687bc9febe8749e98a3812a0dc4380ceae75c29450Johann s6 = vreinterpret_s16_u16(vld1_u16(src)); 7697bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 7707bc9febe8749e98a3812a0dc4380ceae75c29450Johann 7717bc9febe8749e98a3812a0dc4380ceae75c29450Johann do { 7727bc9febe8749e98a3812a0dc4380ceae75c29450Johann s7 = vreinterpret_s16_u16(vld1_u16(src)); 7737bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 7747bc9febe8749e98a3812a0dc4380ceae75c29450Johann s8 = vreinterpret_s16_u16(vld1_u16(src)); 7757bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 7767bc9febe8749e98a3812a0dc4380ceae75c29450Johann s9 = vreinterpret_s16_u16(vld1_u16(src)); 7777bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 7787bc9febe8749e98a3812a0dc4380ceae75c29450Johann s10 = vreinterpret_s16_u16(vld1_u16(src)); 7797bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += src_stride; 7807bc9febe8749e98a3812a0dc4380ceae75c29450Johann 7817bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 0 * dst_stride); 7827bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 1 * dst_stride); 7837bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 2 * dst_stride); 7847bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(dst + 3 * dst_stride); 7857bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 0 * src_stride); 7867bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 1 * src_stride); 7877bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 2 * src_stride); 7887bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 3 * src_stride); 7897bc9febe8749e98a3812a0dc4380ceae75c29450Johann d0 = convolve8_4(s0, s1, s2, s3, s4, s5, s6, s7, filters); 7907bc9febe8749e98a3812a0dc4380ceae75c29450Johann d1 = convolve8_4(s1, s2, s3, s4, s5, s6, s7, s8, filters); 7917bc9febe8749e98a3812a0dc4380ceae75c29450Johann d2 = convolve8_4(s2, s3, s4, s5, s6, s7, s8, s9, filters); 7927bc9febe8749e98a3812a0dc4380ceae75c29450Johann d3 = convolve8_4(s3, s4, s5, s6, s7, s8, s9, s10, filters); 7937bc9febe8749e98a3812a0dc4380ceae75c29450Johann 7947bc9febe8749e98a3812a0dc4380ceae75c29450Johann t01 = vcombine_u16(vqrshrun_n_s32(d0, 7), vqrshrun_n_s32(d1, 7)); 7957bc9febe8749e98a3812a0dc4380ceae75c29450Johann t23 = vcombine_u16(vqrshrun_n_s32(d2, 7), vqrshrun_n_s32(d3, 7)); 7967bc9febe8749e98a3812a0dc4380ceae75c29450Johann t01 = vminq_u16(t01, max); 7977bc9febe8749e98a3812a0dc4380ceae75c29450Johann t23 = vminq_u16(t23, max); 7987bc9febe8749e98a3812a0dc4380ceae75c29450Johann 7997bc9febe8749e98a3812a0dc4380ceae75c29450Johann d01 = vcombine_u16(vld1_u16(dst + 0 * dst_stride), 8007bc9febe8749e98a3812a0dc4380ceae75c29450Johann vld1_u16(dst + 1 * dst_stride)); 8017bc9febe8749e98a3812a0dc4380ceae75c29450Johann d23 = vcombine_u16(vld1_u16(dst + 2 * dst_stride), 8027bc9febe8749e98a3812a0dc4380ceae75c29450Johann vld1_u16(dst + 3 * dst_stride)); 8037bc9febe8749e98a3812a0dc4380ceae75c29450Johann d01 = vrhaddq_u16(d01, t01); 8047bc9febe8749e98a3812a0dc4380ceae75c29450Johann d23 = vrhaddq_u16(d23, t23); 8057bc9febe8749e98a3812a0dc4380ceae75c29450Johann 8067bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_low_u16(d01)); 8077bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 8087bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_high_u16(d01)); 8097bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 8107bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_low_u16(d23)); 8117bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 8127bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1_u16(dst, vget_high_u16(d23)); 8137bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += dst_stride; 8147bc9febe8749e98a3812a0dc4380ceae75c29450Johann 8157bc9febe8749e98a3812a0dc4380ceae75c29450Johann s0 = s4; 8167bc9febe8749e98a3812a0dc4380ceae75c29450Johann s1 = s5; 8177bc9febe8749e98a3812a0dc4380ceae75c29450Johann s2 = s6; 8187bc9febe8749e98a3812a0dc4380ceae75c29450Johann s3 = s7; 8197bc9febe8749e98a3812a0dc4380ceae75c29450Johann s4 = s8; 8207bc9febe8749e98a3812a0dc4380ceae75c29450Johann s5 = s9; 8217bc9febe8749e98a3812a0dc4380ceae75c29450Johann s6 = s10; 8227bc9febe8749e98a3812a0dc4380ceae75c29450Johann h -= 4; 8237bc9febe8749e98a3812a0dc4380ceae75c29450Johann } while (h > 0); 8247bc9febe8749e98a3812a0dc4380ceae75c29450Johann } else { 8257bc9febe8749e98a3812a0dc4380ceae75c29450Johann int height; 8267bc9febe8749e98a3812a0dc4380ceae75c29450Johann const uint16_t *s; 8277bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16_t *d; 8287bc9febe8749e98a3812a0dc4380ceae75c29450Johann int16x8_t s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10; 8297bc9febe8749e98a3812a0dc4380ceae75c29450Johann uint16x8_t d0, d1, d2, d3, t0, t1, t2, t3; 8307bc9febe8749e98a3812a0dc4380ceae75c29450Johann 8317bc9febe8749e98a3812a0dc4380ceae75c29450Johann do { 8327bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 0 * src_stride); 8337bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 1 * src_stride); 8347bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 2 * src_stride); 8357bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 3 * src_stride); 8367bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 4 * src_stride); 8377bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 5 * src_stride); 8387bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(src + 6 * src_stride); 8397bc9febe8749e98a3812a0dc4380ceae75c29450Johann s = src; 8407bc9febe8749e98a3812a0dc4380ceae75c29450Johann s0 = vreinterpretq_s16_u16(vld1q_u16(s)); 8417bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 8427bc9febe8749e98a3812a0dc4380ceae75c29450Johann s1 = vreinterpretq_s16_u16(vld1q_u16(s)); 8437bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 8447bc9febe8749e98a3812a0dc4380ceae75c29450Johann s2 = vreinterpretq_s16_u16(vld1q_u16(s)); 8457bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 8467bc9febe8749e98a3812a0dc4380ceae75c29450Johann s3 = vreinterpretq_s16_u16(vld1q_u16(s)); 8477bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 8487bc9febe8749e98a3812a0dc4380ceae75c29450Johann s4 = vreinterpretq_s16_u16(vld1q_u16(s)); 8497bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 8507bc9febe8749e98a3812a0dc4380ceae75c29450Johann s5 = vreinterpretq_s16_u16(vld1q_u16(s)); 8517bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 8527bc9febe8749e98a3812a0dc4380ceae75c29450Johann s6 = vreinterpretq_s16_u16(vld1q_u16(s)); 8537bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 8547bc9febe8749e98a3812a0dc4380ceae75c29450Johann d = dst; 8557bc9febe8749e98a3812a0dc4380ceae75c29450Johann height = h; 8567bc9febe8749e98a3812a0dc4380ceae75c29450Johann 8577bc9febe8749e98a3812a0dc4380ceae75c29450Johann do { 8587bc9febe8749e98a3812a0dc4380ceae75c29450Johann s7 = vreinterpretq_s16_u16(vld1q_u16(s)); 8597bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 8607bc9febe8749e98a3812a0dc4380ceae75c29450Johann s8 = vreinterpretq_s16_u16(vld1q_u16(s)); 8617bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 8627bc9febe8749e98a3812a0dc4380ceae75c29450Johann s9 = vreinterpretq_s16_u16(vld1q_u16(s)); 8637bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 8647bc9febe8749e98a3812a0dc4380ceae75c29450Johann s10 = vreinterpretq_s16_u16(vld1q_u16(s)); 8657bc9febe8749e98a3812a0dc4380ceae75c29450Johann s += src_stride; 8667bc9febe8749e98a3812a0dc4380ceae75c29450Johann 8677bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(d + 0 * dst_stride); 8687bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(d + 1 * dst_stride); 8697bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(d + 2 * dst_stride); 8707bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(d + 3 * dst_stride); 8717bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(s + 0 * src_stride); 8727bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(s + 1 * src_stride); 8737bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(s + 2 * src_stride); 8747bc9febe8749e98a3812a0dc4380ceae75c29450Johann __builtin_prefetch(s + 3 * src_stride); 8757bc9febe8749e98a3812a0dc4380ceae75c29450Johann t0 = convolve8_8(s0, s1, s2, s3, s4, s5, s6, s7, filters, max); 8767bc9febe8749e98a3812a0dc4380ceae75c29450Johann t1 = convolve8_8(s1, s2, s3, s4, s5, s6, s7, s8, filters, max); 8777bc9febe8749e98a3812a0dc4380ceae75c29450Johann t2 = convolve8_8(s2, s3, s4, s5, s6, s7, s8, s9, filters, max); 8787bc9febe8749e98a3812a0dc4380ceae75c29450Johann t3 = convolve8_8(s3, s4, s5, s6, s7, s8, s9, s10, filters, max); 8797bc9febe8749e98a3812a0dc4380ceae75c29450Johann 8807bc9febe8749e98a3812a0dc4380ceae75c29450Johann d0 = vld1q_u16(d + 0 * dst_stride); 8817bc9febe8749e98a3812a0dc4380ceae75c29450Johann d1 = vld1q_u16(d + 1 * dst_stride); 8827bc9febe8749e98a3812a0dc4380ceae75c29450Johann d2 = vld1q_u16(d + 2 * dst_stride); 8837bc9febe8749e98a3812a0dc4380ceae75c29450Johann d3 = vld1q_u16(d + 3 * dst_stride); 8847bc9febe8749e98a3812a0dc4380ceae75c29450Johann d0 = vrhaddq_u16(d0, t0); 8857bc9febe8749e98a3812a0dc4380ceae75c29450Johann d1 = vrhaddq_u16(d1, t1); 8867bc9febe8749e98a3812a0dc4380ceae75c29450Johann d2 = vrhaddq_u16(d2, t2); 8877bc9febe8749e98a3812a0dc4380ceae75c29450Johann d3 = vrhaddq_u16(d3, t3); 8887bc9febe8749e98a3812a0dc4380ceae75c29450Johann 8897bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1q_u16(d, d0); 8907bc9febe8749e98a3812a0dc4380ceae75c29450Johann d += dst_stride; 8917bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1q_u16(d, d1); 8927bc9febe8749e98a3812a0dc4380ceae75c29450Johann d += dst_stride; 8937bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1q_u16(d, d2); 8947bc9febe8749e98a3812a0dc4380ceae75c29450Johann d += dst_stride; 8957bc9febe8749e98a3812a0dc4380ceae75c29450Johann vst1q_u16(d, d3); 8967bc9febe8749e98a3812a0dc4380ceae75c29450Johann d += dst_stride; 8977bc9febe8749e98a3812a0dc4380ceae75c29450Johann 8987bc9febe8749e98a3812a0dc4380ceae75c29450Johann s0 = s4; 8997bc9febe8749e98a3812a0dc4380ceae75c29450Johann s1 = s5; 9007bc9febe8749e98a3812a0dc4380ceae75c29450Johann s2 = s6; 9017bc9febe8749e98a3812a0dc4380ceae75c29450Johann s3 = s7; 9027bc9febe8749e98a3812a0dc4380ceae75c29450Johann s4 = s8; 9037bc9febe8749e98a3812a0dc4380ceae75c29450Johann s5 = s9; 9047bc9febe8749e98a3812a0dc4380ceae75c29450Johann s6 = s10; 9057bc9febe8749e98a3812a0dc4380ceae75c29450Johann height -= 4; 9067bc9febe8749e98a3812a0dc4380ceae75c29450Johann } while (height > 0); 9077bc9febe8749e98a3812a0dc4380ceae75c29450Johann src += 8; 9087bc9febe8749e98a3812a0dc4380ceae75c29450Johann dst += 8; 9097bc9febe8749e98a3812a0dc4380ceae75c29450Johann w -= 8; 9107bc9febe8749e98a3812a0dc4380ceae75c29450Johann } while (w > 0); 9117bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 9127bc9febe8749e98a3812a0dc4380ceae75c29450Johann } 9137bc9febe8749e98a3812a0dc4380ceae75c29450Johann} 914