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-rw-r--r--third_party/aom/aom_dsp/arm/sadxd_neon.c514
1 files changed, 514 insertions, 0 deletions
diff --git a/third_party/aom/aom_dsp/arm/sadxd_neon.c b/third_party/aom/aom_dsp/arm/sadxd_neon.c
new file mode 100644
index 0000000000..e89e1c5a73
--- /dev/null
+++ b/third_party/aom/aom_dsp/arm/sadxd_neon.c
@@ -0,0 +1,514 @@
+/*
+ * Copyright (c) 2016, Alliance for Open Media. All rights reserved
+ *
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+ */
+
+#include <arm_neon.h>
+
+#include "config/aom_config.h"
+#include "config/aom_dsp_rtcd.h"
+
+#include "aom/aom_integer.h"
+#include "aom_dsp/arm/mem_neon.h"
+#include "aom_dsp/arm/sum_neon.h"
+
+static INLINE void sad16_neon(uint8x16_t src, uint8x16_t ref,
+ uint16x8_t *const sad_sum) {
+ uint8x16_t abs_diff = vabdq_u8(src, ref);
+ *sad_sum = vpadalq_u8(*sad_sum, abs_diff);
+}
+
+static INLINE void sadwxhx3d_large_neon(const uint8_t *src, int src_stride,
+ const uint8_t *const ref[3],
+ int ref_stride, uint32_t res[3], int w,
+ int h, int h_overflow) {
+ uint32x4_t sum[3] = { vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0) };
+ int h_limit = h > h_overflow ? h_overflow : h;
+
+ int ref_offset = 0;
+ int i = 0;
+ do {
+ uint16x8_t sum_lo[3] = { vdupq_n_u16(0), vdupq_n_u16(0), vdupq_n_u16(0) };
+ uint16x8_t sum_hi[3] = { vdupq_n_u16(0), vdupq_n_u16(0), vdupq_n_u16(0) };
+
+ do {
+ int j = 0;
+ do {
+ const uint8x16_t s0 = vld1q_u8(src + j);
+ sad16_neon(s0, vld1q_u8(ref[0] + ref_offset + j), &sum_lo[0]);
+ sad16_neon(s0, vld1q_u8(ref[1] + ref_offset + j), &sum_lo[1]);
+ sad16_neon(s0, vld1q_u8(ref[2] + ref_offset + j), &sum_lo[2]);
+
+ const uint8x16_t s1 = vld1q_u8(src + j + 16);
+ sad16_neon(s1, vld1q_u8(ref[0] + ref_offset + j + 16), &sum_hi[0]);
+ sad16_neon(s1, vld1q_u8(ref[1] + ref_offset + j + 16), &sum_hi[1]);
+ sad16_neon(s1, vld1q_u8(ref[2] + ref_offset + j + 16), &sum_hi[2]);
+
+ j += 32;
+ } while (j < w);
+
+ src += src_stride;
+ ref_offset += ref_stride;
+ } while (++i < h_limit);
+
+ sum[0] = vpadalq_u16(sum[0], sum_lo[0]);
+ sum[0] = vpadalq_u16(sum[0], sum_hi[0]);
+ sum[1] = vpadalq_u16(sum[1], sum_lo[1]);
+ sum[1] = vpadalq_u16(sum[1], sum_hi[1]);
+ sum[2] = vpadalq_u16(sum[2], sum_lo[2]);
+ sum[2] = vpadalq_u16(sum[2], sum_hi[2]);
+
+ h_limit += h_overflow;
+ } while (i < h);
+
+ res[0] = horizontal_add_u32x4(sum[0]);
+ res[1] = horizontal_add_u32x4(sum[1]);
+ res[2] = horizontal_add_u32x4(sum[2]);
+}
+
+static INLINE void sad128xhx3d_neon(const uint8_t *src, int src_stride,
+ const uint8_t *const ref[3], int ref_stride,
+ uint32_t res[3], int h) {
+ sadwxhx3d_large_neon(src, src_stride, ref, ref_stride, res, 128, h, 32);
+}
+
+static INLINE void sad64xhx3d_neon(const uint8_t *src, int src_stride,
+ const uint8_t *const ref[3], int ref_stride,
+ uint32_t res[3], int h) {
+ sadwxhx3d_large_neon(src, src_stride, ref, ref_stride, res, 64, h, 64);
+}
+
+static INLINE void sad32xhx3d_neon(const uint8_t *src, int src_stride,
+ const uint8_t *const ref[3], int ref_stride,
+ uint32_t res[3], int h) {
+ uint16x8_t sum_lo[3] = { vdupq_n_u16(0), vdupq_n_u16(0), vdupq_n_u16(0) };
+ uint16x8_t sum_hi[3] = { vdupq_n_u16(0), vdupq_n_u16(0), vdupq_n_u16(0) };
+
+ int ref_offset = 0;
+ int i = h;
+ do {
+ const uint8x16_t s0 = vld1q_u8(src);
+ sad16_neon(s0, vld1q_u8(ref[0] + ref_offset), &sum_lo[0]);
+ sad16_neon(s0, vld1q_u8(ref[1] + ref_offset), &sum_lo[1]);
+ sad16_neon(s0, vld1q_u8(ref[2] + ref_offset), &sum_lo[2]);
+
+ const uint8x16_t s1 = vld1q_u8(src + 16);
+ sad16_neon(s1, vld1q_u8(ref[0] + ref_offset + 16), &sum_hi[0]);
+ sad16_neon(s1, vld1q_u8(ref[1] + ref_offset + 16), &sum_hi[1]);
+ sad16_neon(s1, vld1q_u8(ref[2] + ref_offset + 16), &sum_hi[2]);
+
+ src += src_stride;
+ ref_offset += ref_stride;
+ } while (--i != 0);
+
+ res[0] = horizontal_long_add_u16x8(sum_lo[0], sum_hi[0]);
+ res[1] = horizontal_long_add_u16x8(sum_lo[1], sum_hi[1]);
+ res[2] = horizontal_long_add_u16x8(sum_lo[2], sum_hi[2]);
+}
+
+static INLINE void sad16xhx3d_neon(const uint8_t *src, int src_stride,
+ const uint8_t *const ref[3], int ref_stride,
+ uint32_t res[3], int h) {
+ uint16x8_t sum[3] = { vdupq_n_u16(0), vdupq_n_u16(0), vdupq_n_u16(0) };
+
+ int ref_offset = 0;
+ int i = h;
+ do {
+ const uint8x16_t s = vld1q_u8(src);
+ sad16_neon(s, vld1q_u8(ref[0] + ref_offset), &sum[0]);
+ sad16_neon(s, vld1q_u8(ref[1] + ref_offset), &sum[1]);
+ sad16_neon(s, vld1q_u8(ref[2] + ref_offset), &sum[2]);
+
+ src += src_stride;
+ ref_offset += ref_stride;
+ } while (--i != 0);
+
+ res[0] = horizontal_add_u16x8(sum[0]);
+ res[1] = horizontal_add_u16x8(sum[1]);
+ res[2] = horizontal_add_u16x8(sum[2]);
+}
+
+static INLINE void sad8xhx3d_neon(const uint8_t *src, int src_stride,
+ const uint8_t *const ref[3], int ref_stride,
+ uint32_t res[3], int h) {
+ uint16x8_t sum[3];
+
+ uint8x8_t s = vld1_u8(src);
+ sum[0] = vabdl_u8(s, vld1_u8(ref[0]));
+ sum[1] = vabdl_u8(s, vld1_u8(ref[1]));
+ sum[2] = vabdl_u8(s, vld1_u8(ref[2]));
+
+ src += src_stride;
+ int ref_offset = ref_stride;
+ int i = h - 1;
+ do {
+ s = vld1_u8(src);
+ sum[0] = vabal_u8(sum[0], s, vld1_u8(ref[0] + ref_offset));
+ sum[1] = vabal_u8(sum[1], s, vld1_u8(ref[1] + ref_offset));
+ sum[2] = vabal_u8(sum[2], s, vld1_u8(ref[2] + ref_offset));
+
+ src += src_stride;
+ ref_offset += ref_stride;
+ } while (--i != 0);
+
+ res[0] = horizontal_add_u16x8(sum[0]);
+ res[1] = horizontal_add_u16x8(sum[1]);
+ res[2] = horizontal_add_u16x8(sum[2]);
+}
+
+static INLINE void sad4xhx3d_neon(const uint8_t *src, int src_stride,
+ const uint8_t *const ref[3], int ref_stride,
+ uint32_t res[3], int h) {
+ assert(h % 2 == 0);
+ uint16x8_t sum[3];
+
+ uint8x8_t s = load_unaligned_u8(src, src_stride);
+ uint8x8_t r0 = load_unaligned_u8(ref[0], ref_stride);
+ uint8x8_t r1 = load_unaligned_u8(ref[1], ref_stride);
+ uint8x8_t r2 = load_unaligned_u8(ref[2], ref_stride);
+
+ sum[0] = vabdl_u8(s, r0);
+ sum[1] = vabdl_u8(s, r1);
+ sum[2] = vabdl_u8(s, r2);
+
+ src += 2 * src_stride;
+ int ref_offset = 2 * ref_stride;
+ int i = (h / 2) - 1;
+ do {
+ s = load_unaligned_u8(src, src_stride);
+ r0 = load_unaligned_u8(ref[0] + ref_offset, ref_stride);
+ r1 = load_unaligned_u8(ref[1] + ref_offset, ref_stride);
+ r2 = load_unaligned_u8(ref[2] + ref_offset, ref_stride);
+
+ sum[0] = vabal_u8(sum[0], s, r0);
+ sum[1] = vabal_u8(sum[1], s, r1);
+ sum[2] = vabal_u8(sum[2], s, r2);
+
+ src += 2 * src_stride;
+ ref_offset += 2 * ref_stride;
+ } while (--i != 0);
+
+ res[0] = horizontal_add_u16x8(sum[0]);
+ res[1] = horizontal_add_u16x8(sum[1]);
+ res[2] = horizontal_add_u16x8(sum[2]);
+}
+
+#define SAD_WXH_3D_NEON(w, h) \
+ void aom_sad##w##x##h##x3d_neon(const uint8_t *src, int src_stride, \
+ const uint8_t *const ref[4], int ref_stride, \
+ uint32_t res[4]) { \
+ sad##w##xhx3d_neon(src, src_stride, ref, ref_stride, res, (h)); \
+ }
+
+SAD_WXH_3D_NEON(4, 4)
+SAD_WXH_3D_NEON(4, 8)
+
+SAD_WXH_3D_NEON(8, 4)
+SAD_WXH_3D_NEON(8, 8)
+SAD_WXH_3D_NEON(8, 16)
+
+SAD_WXH_3D_NEON(16, 8)
+SAD_WXH_3D_NEON(16, 16)
+SAD_WXH_3D_NEON(16, 32)
+
+SAD_WXH_3D_NEON(32, 16)
+SAD_WXH_3D_NEON(32, 32)
+SAD_WXH_3D_NEON(32, 64)
+
+SAD_WXH_3D_NEON(64, 32)
+SAD_WXH_3D_NEON(64, 64)
+SAD_WXH_3D_NEON(64, 128)
+
+SAD_WXH_3D_NEON(128, 64)
+SAD_WXH_3D_NEON(128, 128)
+
+#if !CONFIG_REALTIME_ONLY
+SAD_WXH_3D_NEON(4, 16)
+SAD_WXH_3D_NEON(8, 32)
+SAD_WXH_3D_NEON(16, 4)
+SAD_WXH_3D_NEON(16, 64)
+SAD_WXH_3D_NEON(32, 8)
+SAD_WXH_3D_NEON(64, 16)
+#endif // !CONFIG_REALTIME_ONLY
+
+#undef SAD_WXH_3D_NEON
+
+static INLINE void sadwxhx4d_large_neon(const uint8_t *src, int src_stride,
+ const uint8_t *const ref[4],
+ int ref_stride, uint32_t res[4], int w,
+ int h, int h_overflow) {
+ uint32x4_t sum[4] = { vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0),
+ vdupq_n_u32(0) };
+ int h_limit = h > h_overflow ? h_overflow : h;
+
+ int ref_offset = 0;
+ int i = 0;
+ do {
+ uint16x8_t sum_lo[4] = { vdupq_n_u16(0), vdupq_n_u16(0), vdupq_n_u16(0),
+ vdupq_n_u16(0) };
+ uint16x8_t sum_hi[4] = { vdupq_n_u16(0), vdupq_n_u16(0), vdupq_n_u16(0),
+ vdupq_n_u16(0) };
+
+ do {
+ int j = 0;
+ do {
+ const uint8x16_t s0 = vld1q_u8(src + j);
+ sad16_neon(s0, vld1q_u8(ref[0] + ref_offset + j), &sum_lo[0]);
+ sad16_neon(s0, vld1q_u8(ref[1] + ref_offset + j), &sum_lo[1]);
+ sad16_neon(s0, vld1q_u8(ref[2] + ref_offset + j), &sum_lo[2]);
+ sad16_neon(s0, vld1q_u8(ref[3] + ref_offset + j), &sum_lo[3]);
+
+ const uint8x16_t s1 = vld1q_u8(src + j + 16);
+ sad16_neon(s1, vld1q_u8(ref[0] + ref_offset + j + 16), &sum_hi[0]);
+ sad16_neon(s1, vld1q_u8(ref[1] + ref_offset + j + 16), &sum_hi[1]);
+ sad16_neon(s1, vld1q_u8(ref[2] + ref_offset + j + 16), &sum_hi[2]);
+ sad16_neon(s1, vld1q_u8(ref[3] + ref_offset + j + 16), &sum_hi[3]);
+
+ j += 32;
+ } while (j < w);
+
+ src += src_stride;
+ ref_offset += ref_stride;
+ } while (++i < h_limit);
+
+ sum[0] = vpadalq_u16(sum[0], sum_lo[0]);
+ sum[0] = vpadalq_u16(sum[0], sum_hi[0]);
+ sum[1] = vpadalq_u16(sum[1], sum_lo[1]);
+ sum[1] = vpadalq_u16(sum[1], sum_hi[1]);
+ sum[2] = vpadalq_u16(sum[2], sum_lo[2]);
+ sum[2] = vpadalq_u16(sum[2], sum_hi[2]);
+ sum[3] = vpadalq_u16(sum[3], sum_lo[3]);
+ sum[3] = vpadalq_u16(sum[3], sum_hi[3]);
+
+ h_limit += h_overflow;
+ } while (i < h);
+
+ vst1q_u32(res, horizontal_add_4d_u32x4(sum));
+}
+
+static INLINE void sad128xhx4d_neon(const uint8_t *src, int src_stride,
+ const uint8_t *const ref[4], int ref_stride,
+ uint32_t res[4], int h) {
+ sadwxhx4d_large_neon(src, src_stride, ref, ref_stride, res, 128, h, 32);
+}
+
+static INLINE void sad64xhx4d_neon(const uint8_t *src, int src_stride,
+ const uint8_t *const ref[4], int ref_stride,
+ uint32_t res[4], int h) {
+ sadwxhx4d_large_neon(src, src_stride, ref, ref_stride, res, 64, h, 64);
+}
+
+static INLINE void sad32xhx4d_neon(const uint8_t *src, int src_stride,
+ const uint8_t *const ref[4], int ref_stride,
+ uint32_t res[4], int h) {
+ uint16x8_t sum_lo[4] = { vdupq_n_u16(0), vdupq_n_u16(0), vdupq_n_u16(0),
+ vdupq_n_u16(0) };
+ uint16x8_t sum_hi[4] = { vdupq_n_u16(0), vdupq_n_u16(0), vdupq_n_u16(0),
+ vdupq_n_u16(0) };
+
+ int ref_offset = 0;
+ int i = h;
+ do {
+ const uint8x16_t s0 = vld1q_u8(src);
+ sad16_neon(s0, vld1q_u8(ref[0] + ref_offset), &sum_lo[0]);
+ sad16_neon(s0, vld1q_u8(ref[1] + ref_offset), &sum_lo[1]);
+ sad16_neon(s0, vld1q_u8(ref[2] + ref_offset), &sum_lo[2]);
+ sad16_neon(s0, vld1q_u8(ref[3] + ref_offset), &sum_lo[3]);
+
+ const uint8x16_t s1 = vld1q_u8(src + 16);
+ sad16_neon(s1, vld1q_u8(ref[0] + ref_offset + 16), &sum_hi[0]);
+ sad16_neon(s1, vld1q_u8(ref[1] + ref_offset + 16), &sum_hi[1]);
+ sad16_neon(s1, vld1q_u8(ref[2] + ref_offset + 16), &sum_hi[2]);
+ sad16_neon(s1, vld1q_u8(ref[3] + ref_offset + 16), &sum_hi[3]);
+
+ src += src_stride;
+ ref_offset += ref_stride;
+ } while (--i != 0);
+
+ vst1q_u32(res, horizontal_long_add_4d_u16x8(sum_lo, sum_hi));
+}
+
+static INLINE void sad16xhx4d_neon(const uint8_t *src, int src_stride,
+ const uint8_t *const ref[4], int ref_stride,
+ uint32_t res[4], int h) {
+ uint16x8_t sum_u16[4] = { vdupq_n_u16(0), vdupq_n_u16(0), vdupq_n_u16(0),
+ vdupq_n_u16(0) };
+ uint32x4_t sum_u32[4];
+
+ int ref_offset = 0;
+ int i = h;
+ do {
+ const uint8x16_t s = vld1q_u8(src);
+ sad16_neon(s, vld1q_u8(ref[0] + ref_offset), &sum_u16[0]);
+ sad16_neon(s, vld1q_u8(ref[1] + ref_offset), &sum_u16[1]);
+ sad16_neon(s, vld1q_u8(ref[2] + ref_offset), &sum_u16[2]);
+ sad16_neon(s, vld1q_u8(ref[3] + ref_offset), &sum_u16[3]);
+
+ src += src_stride;
+ ref_offset += ref_stride;
+ } while (--i != 0);
+
+ sum_u32[0] = vpaddlq_u16(sum_u16[0]);
+ sum_u32[1] = vpaddlq_u16(sum_u16[1]);
+ sum_u32[2] = vpaddlq_u16(sum_u16[2]);
+ sum_u32[3] = vpaddlq_u16(sum_u16[3]);
+
+ vst1q_u32(res, horizontal_add_4d_u32x4(sum_u32));
+}
+
+static INLINE void sad8xhx4d_neon(const uint8_t *src, int src_stride,
+ const uint8_t *const ref[4], int ref_stride,
+ uint32_t res[4], int h) {
+ uint16x8_t sum[4];
+
+ uint8x8_t s = vld1_u8(src);
+ sum[0] = vabdl_u8(s, vld1_u8(ref[0]));
+ sum[1] = vabdl_u8(s, vld1_u8(ref[1]));
+ sum[2] = vabdl_u8(s, vld1_u8(ref[2]));
+ sum[3] = vabdl_u8(s, vld1_u8(ref[3]));
+
+ src += src_stride;
+ int ref_offset = ref_stride;
+ int i = h - 1;
+ do {
+ s = vld1_u8(src);
+ sum[0] = vabal_u8(sum[0], s, vld1_u8(ref[0] + ref_offset));
+ sum[1] = vabal_u8(sum[1], s, vld1_u8(ref[1] + ref_offset));
+ sum[2] = vabal_u8(sum[2], s, vld1_u8(ref[2] + ref_offset));
+ sum[3] = vabal_u8(sum[3], s, vld1_u8(ref[3] + ref_offset));
+
+ src += src_stride;
+ ref_offset += ref_stride;
+ } while (--i != 0);
+
+ vst1q_u32(res, horizontal_add_4d_u16x8(sum));
+}
+
+static INLINE void sad4xhx4d_neon(const uint8_t *src, int src_stride,
+ const uint8_t *const ref[4], int ref_stride,
+ uint32_t res[4], int h) {
+ uint16x8_t sum[4];
+
+ uint8x8_t s = load_unaligned_u8(src, src_stride);
+ uint8x8_t r0 = load_unaligned_u8(ref[0], ref_stride);
+ uint8x8_t r1 = load_unaligned_u8(ref[1], ref_stride);
+ uint8x8_t r2 = load_unaligned_u8(ref[2], ref_stride);
+ uint8x8_t r3 = load_unaligned_u8(ref[3], ref_stride);
+
+ sum[0] = vabdl_u8(s, r0);
+ sum[1] = vabdl_u8(s, r1);
+ sum[2] = vabdl_u8(s, r2);
+ sum[3] = vabdl_u8(s, r3);
+
+ src += 2 * src_stride;
+ int ref_offset = 2 * ref_stride;
+ int i = h / 2;
+ while (--i != 0) {
+ s = load_unaligned_u8(src, src_stride);
+ r0 = load_unaligned_u8(ref[0] + ref_offset, ref_stride);
+ r1 = load_unaligned_u8(ref[1] + ref_offset, ref_stride);
+ r2 = load_unaligned_u8(ref[2] + ref_offset, ref_stride);
+ r3 = load_unaligned_u8(ref[3] + ref_offset, ref_stride);
+
+ sum[0] = vabal_u8(sum[0], s, r0);
+ sum[1] = vabal_u8(sum[1], s, r1);
+ sum[2] = vabal_u8(sum[2], s, r2);
+ sum[3] = vabal_u8(sum[3], s, r3);
+
+ src += 2 * src_stride;
+ ref_offset += 2 * ref_stride;
+ }
+
+ vst1q_u32(res, horizontal_add_4d_u16x8(sum));
+}
+
+#define SAD_WXH_4D_NEON(w, h) \
+ void aom_sad##w##x##h##x4d_neon(const uint8_t *src, int src_stride, \
+ const uint8_t *const ref[4], int ref_stride, \
+ uint32_t res[4]) { \
+ sad##w##xhx4d_neon(src, src_stride, ref, ref_stride, res, (h)); \
+ }
+
+SAD_WXH_4D_NEON(4, 4)
+SAD_WXH_4D_NEON(4, 8)
+
+SAD_WXH_4D_NEON(8, 4)
+SAD_WXH_4D_NEON(8, 8)
+SAD_WXH_4D_NEON(8, 16)
+
+SAD_WXH_4D_NEON(16, 8)
+SAD_WXH_4D_NEON(16, 16)
+SAD_WXH_4D_NEON(16, 32)
+
+SAD_WXH_4D_NEON(32, 16)
+SAD_WXH_4D_NEON(32, 32)
+SAD_WXH_4D_NEON(32, 64)
+
+SAD_WXH_4D_NEON(64, 32)
+SAD_WXH_4D_NEON(64, 64)
+SAD_WXH_4D_NEON(64, 128)
+
+SAD_WXH_4D_NEON(128, 64)
+SAD_WXH_4D_NEON(128, 128)
+
+#if !CONFIG_REALTIME_ONLY
+SAD_WXH_4D_NEON(4, 16)
+SAD_WXH_4D_NEON(8, 32)
+SAD_WXH_4D_NEON(16, 4)
+SAD_WXH_4D_NEON(16, 64)
+SAD_WXH_4D_NEON(32, 8)
+SAD_WXH_4D_NEON(64, 16)
+#endif // !CONFIG_REALTIME_ONLY
+
+#undef SAD_WXH_4D_NEON
+
+#define SAD_SKIP_WXH_4D_NEON(w, h) \
+ void aom_sad_skip_##w##x##h##x4d_neon(const uint8_t *src, int src_stride, \
+ const uint8_t *const ref[4], \
+ int ref_stride, uint32_t res[4]) { \
+ sad##w##xhx4d_neon(src, 2 * src_stride, ref, 2 * ref_stride, res, \
+ ((h) >> 1)); \
+ res[0] <<= 1; \
+ res[1] <<= 1; \
+ res[2] <<= 1; \
+ res[3] <<= 1; \
+ }
+
+SAD_SKIP_WXH_4D_NEON(4, 4)
+SAD_SKIP_WXH_4D_NEON(4, 8)
+
+SAD_SKIP_WXH_4D_NEON(8, 4)
+SAD_SKIP_WXH_4D_NEON(8, 8)
+SAD_SKIP_WXH_4D_NEON(8, 16)
+
+SAD_SKIP_WXH_4D_NEON(16, 8)
+SAD_SKIP_WXH_4D_NEON(16, 16)
+SAD_SKIP_WXH_4D_NEON(16, 32)
+
+SAD_SKIP_WXH_4D_NEON(32, 16)
+SAD_SKIP_WXH_4D_NEON(32, 32)
+SAD_SKIP_WXH_4D_NEON(32, 64)
+
+SAD_SKIP_WXH_4D_NEON(64, 32)
+SAD_SKIP_WXH_4D_NEON(64, 64)
+SAD_SKIP_WXH_4D_NEON(64, 128)
+
+SAD_SKIP_WXH_4D_NEON(128, 64)
+SAD_SKIP_WXH_4D_NEON(128, 128)
+
+#if !CONFIG_REALTIME_ONLY
+SAD_SKIP_WXH_4D_NEON(4, 16)
+SAD_SKIP_WXH_4D_NEON(8, 32)
+SAD_SKIP_WXH_4D_NEON(16, 4)
+SAD_SKIP_WXH_4D_NEON(16, 64)
+SAD_SKIP_WXH_4D_NEON(32, 8)
+SAD_SKIP_WXH_4D_NEON(64, 16)
+#endif // !CONFIG_REALTIME_ONLY
+
+#undef SAD_SKIP_WXH_4D_NEON