/* * Copyright (c) 2022 The WebM project authors. All Rights Reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #include #include "./vpx_config.h" #include "./vpx_dsp_rtcd.h" #include "vpx/vpx_integer.h" #include "vpx_dsp/arm/mem_neon.h" #include "vpx_dsp/arm/sum_neon.h" static INLINE uint32_t highbd_sad4xh_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, int h) { const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr); const uint16_t *ref16_ptr = CONVERT_TO_SHORTPTR(ref_ptr); uint32x4_t sum = vdupq_n_u32(0); int i = h; do { uint16x4_t s = vld1_u16(src16_ptr); uint16x4_t r = vld1_u16(ref16_ptr); sum = vabal_u16(sum, s, r); src16_ptr += src_stride; ref16_ptr += ref_stride; } while (--i != 0); return horizontal_add_uint32x4(sum); } static INLINE uint32_t highbd_sad8xh_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, int h) { const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr); const uint16_t *ref16_ptr = CONVERT_TO_SHORTPTR(ref_ptr); uint16x8_t sum = vdupq_n_u16(0); int i = h; do { uint16x8_t s = vld1q_u16(src16_ptr); uint16x8_t r = vld1q_u16(ref16_ptr); sum = vabaq_u16(sum, s, r); src16_ptr += src_stride; ref16_ptr += ref_stride; } while (--i != 0); return horizontal_add_uint16x8(sum); } static INLINE uint32_t highbd_sad16xh_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, int h) { const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr); const uint16_t *ref16_ptr = CONVERT_TO_SHORTPTR(ref_ptr); uint32x4_t sum[2] = { vdupq_n_u32(0), vdupq_n_u32(0) }; int i = h; do { uint16x8_t s0, s1, r0, r1; uint16x8_t diff0, diff1; s0 = vld1q_u16(src16_ptr); r0 = vld1q_u16(ref16_ptr); diff0 = vabdq_u16(s0, r0); sum[0] = vpadalq_u16(sum[0], diff0); s1 = vld1q_u16(src16_ptr + 8); r1 = vld1q_u16(ref16_ptr + 8); diff1 = vabdq_u16(s1, r1); sum[1] = vpadalq_u16(sum[1], diff1); src16_ptr += src_stride; ref16_ptr += ref_stride; } while (--i != 0); sum[0] = vaddq_u32(sum[0], sum[1]); return horizontal_add_uint32x4(sum[0]); } static INLINE uint32_t highbd_sadwxh_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, int w, int h) { const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr); const uint16_t *ref16_ptr = CONVERT_TO_SHORTPTR(ref_ptr); uint32x4_t sum[4] = { vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0) }; int i = h; do { int j = 0; do { uint16x8_t s0, s1, s2, s3, r0, r1, r2, r3; uint16x8_t diff0, diff1, diff2, diff3; s0 = vld1q_u16(src16_ptr + j); r0 = vld1q_u16(ref16_ptr + j); diff0 = vabdq_u16(s0, r0); sum[0] = vpadalq_u16(sum[0], diff0); s1 = vld1q_u16(src16_ptr + j + 8); r1 = vld1q_u16(ref16_ptr + j + 8); diff1 = vabdq_u16(s1, r1); sum[1] = vpadalq_u16(sum[1], diff1); s2 = vld1q_u16(src16_ptr + j + 16); r2 = vld1q_u16(ref16_ptr + j + 16); diff2 = vabdq_u16(s2, r2); sum[2] = vpadalq_u16(sum[2], diff2); s3 = vld1q_u16(src16_ptr + j + 24); r3 = vld1q_u16(ref16_ptr + j + 24); diff3 = vabdq_u16(s3, r3); sum[3] = vpadalq_u16(sum[3], diff3); j += 32; } while (j < w); src16_ptr += src_stride; ref16_ptr += ref_stride; } while (--i != 0); sum[0] = vaddq_u32(sum[0], sum[1]); sum[2] = vaddq_u32(sum[2], sum[3]); sum[0] = vaddq_u32(sum[0], sum[2]); return horizontal_add_uint32x4(sum[0]); } static INLINE unsigned int highbd_sad64xh_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, int h) { return highbd_sadwxh_neon(src_ptr, src_stride, ref_ptr, ref_stride, 64, h); } static INLINE unsigned int highbd_sad32xh_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, int h) { return highbd_sadwxh_neon(src_ptr, src_stride, ref_ptr, ref_stride, 32, h); } #define HBD_SAD_WXH_NEON(w, h) \ unsigned int vpx_highbd_sad##w##x##h##_neon( \ const uint8_t *src, int src_stride, const uint8_t *ref, \ int ref_stride) { \ return highbd_sad##w##xh_neon(src, src_stride, ref, ref_stride, (h)); \ } HBD_SAD_WXH_NEON(4, 4) HBD_SAD_WXH_NEON(4, 8) HBD_SAD_WXH_NEON(8, 4) HBD_SAD_WXH_NEON(8, 8) HBD_SAD_WXH_NEON(8, 16) HBD_SAD_WXH_NEON(16, 8) HBD_SAD_WXH_NEON(16, 16) HBD_SAD_WXH_NEON(16, 32) HBD_SAD_WXH_NEON(32, 16) HBD_SAD_WXH_NEON(32, 32) HBD_SAD_WXH_NEON(32, 64) HBD_SAD_WXH_NEON(64, 32) HBD_SAD_WXH_NEON(64, 64) #undef HBD_SAD_WXH_NEON #define HBD_SAD_SKIP_WXH_NEON(w, h) \ unsigned int vpx_highbd_sad_skip_##w##x##h##_neon( \ const uint8_t *src, int src_stride, const uint8_t *ref, \ int ref_stride) { \ return 2 * highbd_sad##w##xh_neon(src, 2 * src_stride, ref, \ 2 * ref_stride, (h) / 2); \ } HBD_SAD_SKIP_WXH_NEON(4, 4) HBD_SAD_SKIP_WXH_NEON(4, 8) HBD_SAD_SKIP_WXH_NEON(8, 4) HBD_SAD_SKIP_WXH_NEON(8, 8) HBD_SAD_SKIP_WXH_NEON(8, 16) HBD_SAD_SKIP_WXH_NEON(16, 8) HBD_SAD_SKIP_WXH_NEON(16, 16) HBD_SAD_SKIP_WXH_NEON(16, 32) HBD_SAD_SKIP_WXH_NEON(32, 16) HBD_SAD_SKIP_WXH_NEON(32, 32) HBD_SAD_SKIP_WXH_NEON(32, 64) HBD_SAD_SKIP_WXH_NEON(64, 32) HBD_SAD_SKIP_WXH_NEON(64, 64) #undef HBD_SAD_SKIP_WXH_NEON static INLINE uint32_t highbd_sad4xh_avg_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, int h, const uint8_t *second_pred) { const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr); const uint16_t *ref16_ptr = CONVERT_TO_SHORTPTR(ref_ptr); const uint16_t *pred16_ptr = CONVERT_TO_SHORTPTR(second_pred); uint32x4_t sum = vdupq_n_u32(0); int i = h; do { uint16x4_t s = vld1_u16(src16_ptr); uint16x4_t r = vld1_u16(ref16_ptr); uint16x4_t p = vld1_u16(pred16_ptr); uint16x4_t avg = vrhadd_u16(r, p); sum = vabal_u16(sum, s, avg); src16_ptr += src_stride; ref16_ptr += ref_stride; pred16_ptr += 4; } while (--i != 0); return horizontal_add_uint32x4(sum); } static INLINE uint32_t highbd_sad8xh_avg_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, int h, const uint8_t *second_pred) { const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr); const uint16_t *ref16_ptr = CONVERT_TO_SHORTPTR(ref_ptr); const uint16_t *pred16_ptr = CONVERT_TO_SHORTPTR(second_pred); uint32x4_t sum = vdupq_n_u32(0); int i = h; do { uint16x8_t s = vld1q_u16(src16_ptr); uint16x8_t r = vld1q_u16(ref16_ptr); uint16x8_t p = vld1q_u16(pred16_ptr); uint16x8_t avg = vrhaddq_u16(r, p); uint16x8_t diff = vabdq_u16(s, avg); sum = vpadalq_u16(sum, diff); src16_ptr += src_stride; ref16_ptr += ref_stride; pred16_ptr += 8; } while (--i != 0); return horizontal_add_uint32x4(sum); } static INLINE uint32_t highbd_sad16xh_avg_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, int h, const uint8_t *second_pred) { const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr); const uint16_t *ref16_ptr = CONVERT_TO_SHORTPTR(ref_ptr); const uint16_t *pred16_ptr = CONVERT_TO_SHORTPTR(second_pred); uint32x4_t sum[2] = { vdupq_n_u32(0), vdupq_n_u32(0) }; int i = h; do { uint16x8_t s0, s1, r0, r1, p0, p1; uint16x8_t avg0, avg1, diff0, diff1; s0 = vld1q_u16(src16_ptr); r0 = vld1q_u16(ref16_ptr); p0 = vld1q_u16(pred16_ptr); avg0 = vrhaddq_u16(r0, p0); diff0 = vabdq_u16(s0, avg0); sum[0] = vpadalq_u16(sum[0], diff0); s1 = vld1q_u16(src16_ptr + 8); r1 = vld1q_u16(ref16_ptr + 8); p1 = vld1q_u16(pred16_ptr + 8); avg1 = vrhaddq_u16(r1, p1); diff1 = vabdq_u16(s1, avg1); sum[1] = vpadalq_u16(sum[1], diff1); src16_ptr += src_stride; ref16_ptr += ref_stride; pred16_ptr += 16; } while (--i != 0); sum[0] = vaddq_u32(sum[0], sum[1]); return horizontal_add_uint32x4(sum[0]); } static INLINE uint32_t highbd_sadwxh_avg_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, int w, int h, const uint8_t *second_pred) { const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr); const uint16_t *ref16_ptr = CONVERT_TO_SHORTPTR(ref_ptr); const uint16_t *pred16_ptr = CONVERT_TO_SHORTPTR(second_pred); uint32x4_t sum[4] = { vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0) }; int i = h; do { int j = 0; do { uint16x8_t s0, s1, s2, s3, r0, r1, r2, r3, p0, p1, p2, p3; uint16x8_t avg0, avg1, avg2, avg3, diff0, diff1, diff2, diff3; s0 = vld1q_u16(src16_ptr + j); r0 = vld1q_u16(ref16_ptr + j); p0 = vld1q_u16(pred16_ptr + j); avg0 = vrhaddq_u16(r0, p0); diff0 = vabdq_u16(s0, avg0); sum[0] = vpadalq_u16(sum[0], diff0); s1 = vld1q_u16(src16_ptr + j + 8); r1 = vld1q_u16(ref16_ptr + j + 8); p1 = vld1q_u16(pred16_ptr + j + 8); avg1 = vrhaddq_u16(r1, p1); diff1 = vabdq_u16(s1, avg1); sum[1] = vpadalq_u16(sum[1], diff1); s2 = vld1q_u16(src16_ptr + j + 16); r2 = vld1q_u16(ref16_ptr + j + 16); p2 = vld1q_u16(pred16_ptr + j + 16); avg2 = vrhaddq_u16(r2, p2); diff2 = vabdq_u16(s2, avg2); sum[2] = vpadalq_u16(sum[2], diff2); s3 = vld1q_u16(src16_ptr + j + 24); r3 = vld1q_u16(ref16_ptr + j + 24); p3 = vld1q_u16(pred16_ptr + j + 24); avg3 = vrhaddq_u16(r3, p3); diff3 = vabdq_u16(s3, avg3); sum[3] = vpadalq_u16(sum[3], diff3); j += 32; } while (j < w); src16_ptr += src_stride; ref16_ptr += ref_stride; pred16_ptr += w; } while (--i != 0); sum[0] = vaddq_u32(sum[0], sum[1]); sum[2] = vaddq_u32(sum[2], sum[3]); sum[0] = vaddq_u32(sum[0], sum[2]); return horizontal_add_uint32x4(sum[0]); } static INLINE unsigned int highbd_sad64xh_avg_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, int h, const uint8_t *second_pred) { return highbd_sadwxh_avg_neon(src_ptr, src_stride, ref_ptr, ref_stride, 64, h, second_pred); } static INLINE unsigned int highbd_sad32xh_avg_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, int h, const uint8_t *second_pred) { return highbd_sadwxh_avg_neon(src_ptr, src_stride, ref_ptr, ref_stride, 32, h, second_pred); } #define HBD_SAD_WXH_AVG_NEON(w, h) \ uint32_t vpx_highbd_sad##w##x##h##_avg_neon( \ const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride, \ const uint8_t *second_pred) { \ return highbd_sad##w##xh_avg_neon(src, src_stride, ref, ref_stride, (h), \ second_pred); \ } HBD_SAD_WXH_AVG_NEON(4, 4) HBD_SAD_WXH_AVG_NEON(4, 8) HBD_SAD_WXH_AVG_NEON(8, 4) HBD_SAD_WXH_AVG_NEON(8, 8) HBD_SAD_WXH_AVG_NEON(8, 16) HBD_SAD_WXH_AVG_NEON(16, 8) HBD_SAD_WXH_AVG_NEON(16, 16) HBD_SAD_WXH_AVG_NEON(16, 32) HBD_SAD_WXH_AVG_NEON(32, 16) HBD_SAD_WXH_AVG_NEON(32, 32) HBD_SAD_WXH_AVG_NEON(32, 64) HBD_SAD_WXH_AVG_NEON(64, 32) HBD_SAD_WXH_AVG_NEON(64, 64)