1 /*
2 * Copyright (c) 2023 The WebM project authors. All rights reserved.
3 * Copyright (c) 2023, Alliance for Open Media. All rights reserved.
4 *
5 * This source code is subject to the terms of the BSD 2 Clause License and
6 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
7 * was not distributed with this source code in the LICENSE file, you can
8 * obtain it at www.aomedia.org/license/software. If the Alliance for Open
9 * Media Patent License 1.0 was not distributed with this source code in the
10 * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
11 */
12
13 #include <arm_neon.h>
14
15 #include "config/aom_config.h"
16 #include "config/aom_dsp_rtcd.h"
17
18 #include "aom/aom_integer.h"
19 #include "aom_dsp/arm/mem_neon.h"
20 #include "aom_dsp/arm/sum_neon.h"
21
highbd_sad4xhx4d_small_neon(const uint8_t * src_ptr,int src_stride,const uint8_t * const ref_ptr[4],int ref_stride,uint32_t res[4],int h)22 static inline void highbd_sad4xhx4d_small_neon(const uint8_t *src_ptr,
23 int src_stride,
24 const uint8_t *const ref_ptr[4],
25 int ref_stride, uint32_t res[4],
26 int h) {
27 const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr);
28 const uint16_t *ref16_ptr0 = CONVERT_TO_SHORTPTR(ref_ptr[0]);
29 const uint16_t *ref16_ptr1 = CONVERT_TO_SHORTPTR(ref_ptr[1]);
30 const uint16_t *ref16_ptr2 = CONVERT_TO_SHORTPTR(ref_ptr[2]);
31 const uint16_t *ref16_ptr3 = CONVERT_TO_SHORTPTR(ref_ptr[3]);
32
33 uint32x4_t sum[4] = { vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0),
34 vdupq_n_u32(0) };
35
36 int i = 0;
37 do {
38 uint16x4_t s = vld1_u16(src16_ptr + i * src_stride);
39 uint16x4_t r0 = vld1_u16(ref16_ptr0 + i * ref_stride);
40 uint16x4_t r1 = vld1_u16(ref16_ptr1 + i * ref_stride);
41 uint16x4_t r2 = vld1_u16(ref16_ptr2 + i * ref_stride);
42 uint16x4_t r3 = vld1_u16(ref16_ptr3 + i * ref_stride);
43
44 sum[0] = vabal_u16(sum[0], s, r0);
45 sum[1] = vabal_u16(sum[1], s, r1);
46 sum[2] = vabal_u16(sum[2], s, r2);
47 sum[3] = vabal_u16(sum[3], s, r3);
48
49 } while (++i < h);
50
51 vst1q_u32(res, horizontal_add_4d_u32x4(sum));
52 }
53
highbd_sad8xhx4d_small_neon(const uint8_t * src_ptr,int src_stride,const uint8_t * const ref_ptr[4],int ref_stride,uint32_t res[4],int h)54 static inline void highbd_sad8xhx4d_small_neon(const uint8_t *src_ptr,
55 int src_stride,
56 const uint8_t *const ref_ptr[4],
57 int ref_stride, uint32_t res[4],
58 int h) {
59 const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr);
60 const uint16_t *ref16_ptr0 = CONVERT_TO_SHORTPTR(ref_ptr[0]);
61 const uint16_t *ref16_ptr1 = CONVERT_TO_SHORTPTR(ref_ptr[1]);
62 const uint16_t *ref16_ptr2 = CONVERT_TO_SHORTPTR(ref_ptr[2]);
63 const uint16_t *ref16_ptr3 = CONVERT_TO_SHORTPTR(ref_ptr[3]);
64
65 uint16x8_t sum[4] = { vdupq_n_u16(0), vdupq_n_u16(0), vdupq_n_u16(0),
66 vdupq_n_u16(0) };
67 uint32x4_t sum_u32[4];
68
69 int i = 0;
70 do {
71 uint16x8_t s = vld1q_u16(src16_ptr + i * src_stride);
72
73 sum[0] = vabaq_u16(sum[0], s, vld1q_u16(ref16_ptr0 + i * ref_stride));
74 sum[1] = vabaq_u16(sum[1], s, vld1q_u16(ref16_ptr1 + i * ref_stride));
75 sum[2] = vabaq_u16(sum[2], s, vld1q_u16(ref16_ptr2 + i * ref_stride));
76 sum[3] = vabaq_u16(sum[3], s, vld1q_u16(ref16_ptr3 + i * ref_stride));
77
78 } while (++i < h);
79
80 sum_u32[0] = vpaddlq_u16(sum[0]);
81 sum_u32[1] = vpaddlq_u16(sum[1]);
82 sum_u32[2] = vpaddlq_u16(sum[2]);
83 sum_u32[3] = vpaddlq_u16(sum[3]);
84 vst1q_u32(res, horizontal_add_4d_u32x4(sum_u32));
85 }
86
sad8_neon(uint16x8_t src,uint16x8_t ref,uint32x4_t * const sad_sum)87 static inline void sad8_neon(uint16x8_t src, uint16x8_t ref,
88 uint32x4_t *const sad_sum) {
89 uint16x8_t abs_diff = vabdq_u16(src, ref);
90 *sad_sum = vpadalq_u16(*sad_sum, abs_diff);
91 }
92
93 #if !CONFIG_REALTIME_ONLY
highbd_sad8xhx4d_large_neon(const uint8_t * src_ptr,int src_stride,const uint8_t * const ref_ptr[4],int ref_stride,uint32_t res[4],int h)94 static inline void highbd_sad8xhx4d_large_neon(const uint8_t *src_ptr,
95 int src_stride,
96 const uint8_t *const ref_ptr[4],
97 int ref_stride, uint32_t res[4],
98 int h) {
99 const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr);
100 const uint16_t *ref16_ptr0 = CONVERT_TO_SHORTPTR(ref_ptr[0]);
101 const uint16_t *ref16_ptr1 = CONVERT_TO_SHORTPTR(ref_ptr[1]);
102 const uint16_t *ref16_ptr2 = CONVERT_TO_SHORTPTR(ref_ptr[2]);
103 const uint16_t *ref16_ptr3 = CONVERT_TO_SHORTPTR(ref_ptr[3]);
104
105 uint32x4_t sum[4] = { vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0),
106 vdupq_n_u32(0) };
107
108 int i = 0;
109 do {
110 uint16x8_t s = vld1q_u16(src16_ptr + i * src_stride);
111 sad8_neon(s, vld1q_u16(ref16_ptr0 + i * ref_stride), &sum[0]);
112 sad8_neon(s, vld1q_u16(ref16_ptr1 + i * ref_stride), &sum[1]);
113 sad8_neon(s, vld1q_u16(ref16_ptr2 + i * ref_stride), &sum[2]);
114 sad8_neon(s, vld1q_u16(ref16_ptr3 + i * ref_stride), &sum[3]);
115
116 } while (++i < h);
117
118 vst1q_u32(res, horizontal_add_4d_u32x4(sum));
119 }
120 #endif // !CONFIG_REALTIME_ONLY
121
highbd_sad16xhx4d_large_neon(const uint8_t * src_ptr,int src_stride,const uint8_t * const ref_ptr[4],int ref_stride,uint32_t res[4],int h)122 static inline void highbd_sad16xhx4d_large_neon(const uint8_t *src_ptr,
123 int src_stride,
124 const uint8_t *const ref_ptr[4],
125 int ref_stride, uint32_t res[4],
126 int h) {
127 const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr);
128 const uint16_t *ref16_ptr0 = CONVERT_TO_SHORTPTR(ref_ptr[0]);
129 const uint16_t *ref16_ptr1 = CONVERT_TO_SHORTPTR(ref_ptr[1]);
130 const uint16_t *ref16_ptr2 = CONVERT_TO_SHORTPTR(ref_ptr[2]);
131 const uint16_t *ref16_ptr3 = CONVERT_TO_SHORTPTR(ref_ptr[3]);
132
133 uint32x4_t sum_lo[4] = { vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0),
134 vdupq_n_u32(0) };
135 uint32x4_t sum_hi[4] = { vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0),
136 vdupq_n_u32(0) };
137 uint32x4_t sum[4];
138
139 int i = 0;
140 do {
141 uint16x8_t s0 = vld1q_u16(src16_ptr + i * src_stride);
142 sad8_neon(s0, vld1q_u16(ref16_ptr0 + i * ref_stride), &sum_lo[0]);
143 sad8_neon(s0, vld1q_u16(ref16_ptr1 + i * ref_stride), &sum_lo[1]);
144 sad8_neon(s0, vld1q_u16(ref16_ptr2 + i * ref_stride), &sum_lo[2]);
145 sad8_neon(s0, vld1q_u16(ref16_ptr3 + i * ref_stride), &sum_lo[3]);
146
147 uint16x8_t s1 = vld1q_u16(src16_ptr + i * src_stride + 8);
148 sad8_neon(s1, vld1q_u16(ref16_ptr0 + i * ref_stride + 8), &sum_hi[0]);
149 sad8_neon(s1, vld1q_u16(ref16_ptr1 + i * ref_stride + 8), &sum_hi[1]);
150 sad8_neon(s1, vld1q_u16(ref16_ptr2 + i * ref_stride + 8), &sum_hi[2]);
151 sad8_neon(s1, vld1q_u16(ref16_ptr3 + i * ref_stride + 8), &sum_hi[3]);
152
153 } while (++i < h);
154
155 sum[0] = vaddq_u32(sum_lo[0], sum_hi[0]);
156 sum[1] = vaddq_u32(sum_lo[1], sum_hi[1]);
157 sum[2] = vaddq_u32(sum_lo[2], sum_hi[2]);
158 sum[3] = vaddq_u32(sum_lo[3], sum_hi[3]);
159
160 vst1q_u32(res, horizontal_add_4d_u32x4(sum));
161 }
162
highbd_sadwxhx4d_large_neon(const uint8_t * src_ptr,int src_stride,const uint8_t * const ref_ptr[4],int ref_stride,uint32_t res[4],int w,int h)163 static inline void highbd_sadwxhx4d_large_neon(const uint8_t *src_ptr,
164 int src_stride,
165 const uint8_t *const ref_ptr[4],
166 int ref_stride, uint32_t res[4],
167 int w, int h) {
168 const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr);
169 const uint16_t *ref16_ptr0 = CONVERT_TO_SHORTPTR(ref_ptr[0]);
170 const uint16_t *ref16_ptr1 = CONVERT_TO_SHORTPTR(ref_ptr[1]);
171 const uint16_t *ref16_ptr2 = CONVERT_TO_SHORTPTR(ref_ptr[2]);
172 const uint16_t *ref16_ptr3 = CONVERT_TO_SHORTPTR(ref_ptr[3]);
173
174 uint32x4_t sum_lo[4] = { vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0),
175 vdupq_n_u32(0) };
176 uint32x4_t sum_hi[4] = { vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0),
177 vdupq_n_u32(0) };
178 uint32x4_t sum[4];
179
180 int i = 0;
181 do {
182 int j = 0;
183 do {
184 uint16x8_t s0 = vld1q_u16(src16_ptr + i * src_stride + j);
185 sad8_neon(s0, vld1q_u16(ref16_ptr0 + i * ref_stride + j), &sum_lo[0]);
186 sad8_neon(s0, vld1q_u16(ref16_ptr1 + i * ref_stride + j), &sum_lo[1]);
187 sad8_neon(s0, vld1q_u16(ref16_ptr2 + i * ref_stride + j), &sum_lo[2]);
188 sad8_neon(s0, vld1q_u16(ref16_ptr3 + i * ref_stride + j), &sum_lo[3]);
189
190 uint16x8_t s1 = vld1q_u16(src16_ptr + i * src_stride + j + 8);
191 sad8_neon(s1, vld1q_u16(ref16_ptr0 + i * ref_stride + j + 8), &sum_hi[0]);
192 sad8_neon(s1, vld1q_u16(ref16_ptr1 + i * ref_stride + j + 8), &sum_hi[1]);
193 sad8_neon(s1, vld1q_u16(ref16_ptr2 + i * ref_stride + j + 8), &sum_hi[2]);
194 sad8_neon(s1, vld1q_u16(ref16_ptr3 + i * ref_stride + j + 8), &sum_hi[3]);
195
196 uint16x8_t s2 = vld1q_u16(src16_ptr + i * src_stride + j + 16);
197 sad8_neon(s2, vld1q_u16(ref16_ptr0 + i * ref_stride + j + 16),
198 &sum_lo[0]);
199 sad8_neon(s2, vld1q_u16(ref16_ptr1 + i * ref_stride + j + 16),
200 &sum_lo[1]);
201 sad8_neon(s2, vld1q_u16(ref16_ptr2 + i * ref_stride + j + 16),
202 &sum_lo[2]);
203 sad8_neon(s2, vld1q_u16(ref16_ptr3 + i * ref_stride + j + 16),
204 &sum_lo[3]);
205
206 uint16x8_t s3 = vld1q_u16(src16_ptr + i * src_stride + j + 24);
207 sad8_neon(s3, vld1q_u16(ref16_ptr0 + i * ref_stride + j + 24),
208 &sum_hi[0]);
209 sad8_neon(s3, vld1q_u16(ref16_ptr1 + i * ref_stride + j + 24),
210 &sum_hi[1]);
211 sad8_neon(s3, vld1q_u16(ref16_ptr2 + i * ref_stride + j + 24),
212 &sum_hi[2]);
213 sad8_neon(s3, vld1q_u16(ref16_ptr3 + i * ref_stride + j + 24),
214 &sum_hi[3]);
215
216 j += 32;
217 } while (j < w);
218
219 } while (++i < h);
220
221 sum[0] = vaddq_u32(sum_lo[0], sum_hi[0]);
222 sum[1] = vaddq_u32(sum_lo[1], sum_hi[1]);
223 sum[2] = vaddq_u32(sum_lo[2], sum_hi[2]);
224 sum[3] = vaddq_u32(sum_lo[3], sum_hi[3]);
225
226 vst1q_u32(res, horizontal_add_4d_u32x4(sum));
227 }
228
highbd_sad128xhx4d_large_neon(const uint8_t * src_ptr,int src_stride,const uint8_t * const ref_ptr[4],int ref_stride,uint32_t res[4],int h)229 static inline void highbd_sad128xhx4d_large_neon(
230 const uint8_t *src_ptr, int src_stride, const uint8_t *const ref_ptr[4],
231 int ref_stride, uint32_t res[4], int h) {
232 highbd_sadwxhx4d_large_neon(src_ptr, src_stride, ref_ptr, ref_stride, res,
233 128, h);
234 }
235
highbd_sad64xhx4d_large_neon(const uint8_t * src_ptr,int src_stride,const uint8_t * const ref_ptr[4],int ref_stride,uint32_t res[4],int h)236 static inline void highbd_sad64xhx4d_large_neon(const uint8_t *src_ptr,
237 int src_stride,
238 const uint8_t *const ref_ptr[4],
239 int ref_stride, uint32_t res[4],
240 int h) {
241 highbd_sadwxhx4d_large_neon(src_ptr, src_stride, ref_ptr, ref_stride, res, 64,
242 h);
243 }
244
highbd_sad32xhx4d_large_neon(const uint8_t * src_ptr,int src_stride,const uint8_t * const ref_ptr[4],int ref_stride,uint32_t res[4],int h)245 static inline void highbd_sad32xhx4d_large_neon(const uint8_t *src_ptr,
246 int src_stride,
247 const uint8_t *const ref_ptr[4],
248 int ref_stride, uint32_t res[4],
249 int h) {
250 highbd_sadwxhx4d_large_neon(src_ptr, src_stride, ref_ptr, ref_stride, res, 32,
251 h);
252 }
253
254 #define HBD_SAD_WXH_4D_SMALL_NEON(w, h) \
255 void aom_highbd_sad##w##x##h##x4d_neon( \
256 const uint8_t *src, int src_stride, const uint8_t *const ref_array[4], \
257 int ref_stride, uint32_t sad_array[4]) { \
258 highbd_sad##w##xhx4d_small_neon(src, src_stride, ref_array, ref_stride, \
259 sad_array, (h)); \
260 }
261
262 #define HBD_SAD_WXH_4D_LARGE_NEON(w, h) \
263 void aom_highbd_sad##w##x##h##x4d_neon( \
264 const uint8_t *src, int src_stride, const uint8_t *const ref_array[4], \
265 int ref_stride, uint32_t sad_array[4]) { \
266 highbd_sad##w##xhx4d_large_neon(src, src_stride, ref_array, ref_stride, \
267 sad_array, (h)); \
268 }
269
270 HBD_SAD_WXH_4D_SMALL_NEON(4, 4)
271 HBD_SAD_WXH_4D_SMALL_NEON(4, 8)
272
273 HBD_SAD_WXH_4D_SMALL_NEON(8, 4)
274 HBD_SAD_WXH_4D_SMALL_NEON(8, 8)
275 HBD_SAD_WXH_4D_SMALL_NEON(8, 16)
276
277 HBD_SAD_WXH_4D_LARGE_NEON(16, 8)
278 HBD_SAD_WXH_4D_LARGE_NEON(16, 16)
279 HBD_SAD_WXH_4D_LARGE_NEON(16, 32)
280
281 HBD_SAD_WXH_4D_LARGE_NEON(32, 16)
282 HBD_SAD_WXH_4D_LARGE_NEON(32, 32)
283 HBD_SAD_WXH_4D_LARGE_NEON(32, 64)
284
285 HBD_SAD_WXH_4D_LARGE_NEON(64, 32)
286 HBD_SAD_WXH_4D_LARGE_NEON(64, 64)
287 HBD_SAD_WXH_4D_LARGE_NEON(64, 128)
288
289 HBD_SAD_WXH_4D_LARGE_NEON(128, 64)
290 HBD_SAD_WXH_4D_LARGE_NEON(128, 128)
291
292 #if !CONFIG_REALTIME_ONLY
293 HBD_SAD_WXH_4D_SMALL_NEON(4, 16)
294
295 HBD_SAD_WXH_4D_LARGE_NEON(8, 32)
296
297 HBD_SAD_WXH_4D_LARGE_NEON(16, 4)
298 HBD_SAD_WXH_4D_LARGE_NEON(16, 64)
299
300 HBD_SAD_WXH_4D_LARGE_NEON(32, 8)
301
302 HBD_SAD_WXH_4D_LARGE_NEON(64, 16)
303 #endif // !CONFIG_REALTIME_ONLY
304
305 #define HBD_SAD_SKIP_WXH_4D_SMALL_NEON(w, h) \
306 void aom_highbd_sad_skip_##w##x##h##x4d_neon( \
307 const uint8_t *src, int src_stride, const uint8_t *const ref_array[4], \
308 int ref_stride, uint32_t sad_array[4]) { \
309 highbd_sad##w##xhx4d_small_neon(src, 2 * src_stride, ref_array, \
310 2 * ref_stride, sad_array, ((h) >> 1)); \
311 sad_array[0] <<= 1; \
312 sad_array[1] <<= 1; \
313 sad_array[2] <<= 1; \
314 sad_array[3] <<= 1; \
315 }
316
317 #define HBD_SAD_SKIP_WXH_4D_LARGE_NEON(w, h) \
318 void aom_highbd_sad_skip_##w##x##h##x4d_neon( \
319 const uint8_t *src, int src_stride, const uint8_t *const ref_array[4], \
320 int ref_stride, uint32_t sad_array[4]) { \
321 highbd_sad##w##xhx4d_large_neon(src, 2 * src_stride, ref_array, \
322 2 * ref_stride, sad_array, ((h) >> 1)); \
323 sad_array[0] <<= 1; \
324 sad_array[1] <<= 1; \
325 sad_array[2] <<= 1; \
326 sad_array[3] <<= 1; \
327 }
328
329 HBD_SAD_SKIP_WXH_4D_SMALL_NEON(4, 4)
330 HBD_SAD_SKIP_WXH_4D_SMALL_NEON(4, 8)
331
332 HBD_SAD_SKIP_WXH_4D_SMALL_NEON(8, 4)
333 HBD_SAD_SKIP_WXH_4D_SMALL_NEON(8, 8)
334 HBD_SAD_SKIP_WXH_4D_SMALL_NEON(8, 16)
335
336 HBD_SAD_SKIP_WXH_4D_LARGE_NEON(16, 8)
337 HBD_SAD_SKIP_WXH_4D_LARGE_NEON(16, 16)
338 HBD_SAD_SKIP_WXH_4D_LARGE_NEON(16, 32)
339
340 HBD_SAD_SKIP_WXH_4D_LARGE_NEON(32, 16)
341 HBD_SAD_SKIP_WXH_4D_LARGE_NEON(32, 32)
342 HBD_SAD_SKIP_WXH_4D_LARGE_NEON(32, 64)
343
344 HBD_SAD_SKIP_WXH_4D_LARGE_NEON(64, 32)
345 HBD_SAD_SKIP_WXH_4D_LARGE_NEON(64, 64)
346 HBD_SAD_SKIP_WXH_4D_LARGE_NEON(64, 128)
347
348 HBD_SAD_SKIP_WXH_4D_LARGE_NEON(128, 64)
349 HBD_SAD_SKIP_WXH_4D_LARGE_NEON(128, 128)
350
351 #if !CONFIG_REALTIME_ONLY
352 HBD_SAD_SKIP_WXH_4D_SMALL_NEON(4, 16)
353
354 HBD_SAD_SKIP_WXH_4D_SMALL_NEON(8, 32)
355
356 HBD_SAD_SKIP_WXH_4D_LARGE_NEON(16, 4)
357 HBD_SAD_SKIP_WXH_4D_LARGE_NEON(16, 64)
358
359 HBD_SAD_SKIP_WXH_4D_LARGE_NEON(32, 8)
360
361 HBD_SAD_SKIP_WXH_4D_LARGE_NEON(64, 16)
362 #endif // !CONFIG_REALTIME_ONLY
363
highbd_sad4xhx3d_small_neon(const uint8_t * src_ptr,int src_stride,const uint8_t * const ref_ptr[4],int ref_stride,uint32_t res[4],int h)364 static inline void highbd_sad4xhx3d_small_neon(const uint8_t *src_ptr,
365 int src_stride,
366 const uint8_t *const ref_ptr[4],
367 int ref_stride, uint32_t res[4],
368 int h) {
369 const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr);
370 const uint16_t *ref16_ptr0 = CONVERT_TO_SHORTPTR(ref_ptr[0]);
371 const uint16_t *ref16_ptr1 = CONVERT_TO_SHORTPTR(ref_ptr[1]);
372 const uint16_t *ref16_ptr2 = CONVERT_TO_SHORTPTR(ref_ptr[2]);
373
374 uint32x4_t sum[3] = { vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0) };
375
376 int i = 0;
377 do {
378 uint16x4_t s = vld1_u16(src16_ptr + i * src_stride);
379 uint16x4_t r0 = vld1_u16(ref16_ptr0 + i * ref_stride);
380 uint16x4_t r1 = vld1_u16(ref16_ptr1 + i * ref_stride);
381 uint16x4_t r2 = vld1_u16(ref16_ptr2 + i * ref_stride);
382
383 sum[0] = vabal_u16(sum[0], s, r0);
384 sum[1] = vabal_u16(sum[1], s, r1);
385 sum[2] = vabal_u16(sum[2], s, r2);
386
387 } while (++i < h);
388
389 res[0] = horizontal_add_u32x4(sum[0]);
390 res[1] = horizontal_add_u32x4(sum[1]);
391 res[2] = horizontal_add_u32x4(sum[2]);
392 }
393
highbd_sad8xhx3d_small_neon(const uint8_t * src_ptr,int src_stride,const uint8_t * const ref_ptr[4],int ref_stride,uint32_t res[4],int h)394 static inline void highbd_sad8xhx3d_small_neon(const uint8_t *src_ptr,
395 int src_stride,
396 const uint8_t *const ref_ptr[4],
397 int ref_stride, uint32_t res[4],
398 int h) {
399 const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr);
400 const uint16_t *ref16_ptr0 = CONVERT_TO_SHORTPTR(ref_ptr[0]);
401 const uint16_t *ref16_ptr1 = CONVERT_TO_SHORTPTR(ref_ptr[1]);
402 const uint16_t *ref16_ptr2 = CONVERT_TO_SHORTPTR(ref_ptr[2]);
403
404 uint16x8_t sum[3] = { vdupq_n_u16(0), vdupq_n_u16(0), vdupq_n_u16(0) };
405
406 int i = 0;
407 do {
408 uint16x8_t s = vld1q_u16(src16_ptr + i * src_stride);
409
410 sum[0] = vabaq_u16(sum[0], s, vld1q_u16(ref16_ptr0 + i * ref_stride));
411 sum[1] = vabaq_u16(sum[1], s, vld1q_u16(ref16_ptr1 + i * ref_stride));
412 sum[2] = vabaq_u16(sum[2], s, vld1q_u16(ref16_ptr2 + i * ref_stride));
413
414 } while (++i < h);
415
416 res[0] = horizontal_add_u32x4(vpaddlq_u16(sum[0]));
417 res[1] = horizontal_add_u32x4(vpaddlq_u16(sum[1]));
418 res[2] = horizontal_add_u32x4(vpaddlq_u16(sum[2]));
419 }
420
421 #if !CONFIG_REALTIME_ONLY
highbd_sad8xhx3d_large_neon(const uint8_t * src_ptr,int src_stride,const uint8_t * const ref_ptr[4],int ref_stride,uint32_t res[4],int h)422 static inline void highbd_sad8xhx3d_large_neon(const uint8_t *src_ptr,
423 int src_stride,
424 const uint8_t *const ref_ptr[4],
425 int ref_stride, uint32_t res[4],
426 int h) {
427 const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr);
428 const uint16_t *ref16_ptr0 = CONVERT_TO_SHORTPTR(ref_ptr[0]);
429 const uint16_t *ref16_ptr1 = CONVERT_TO_SHORTPTR(ref_ptr[1]);
430 const uint16_t *ref16_ptr2 = CONVERT_TO_SHORTPTR(ref_ptr[2]);
431
432 uint32x4_t sum[3] = { vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0) };
433
434 int i = 0;
435 do {
436 uint16x8_t s = vld1q_u16(src16_ptr + i * src_stride);
437 uint16x8_t r0 = vld1q_u16(ref16_ptr0 + i * ref_stride);
438 uint16x8_t r1 = vld1q_u16(ref16_ptr1 + i * ref_stride);
439 uint16x8_t r2 = vld1q_u16(ref16_ptr2 + i * ref_stride);
440
441 sad8_neon(s, r0, &sum[0]);
442 sad8_neon(s, r1, &sum[1]);
443 sad8_neon(s, r2, &sum[2]);
444
445 } while (++i < h);
446
447 res[0] = horizontal_add_u32x4(sum[0]);
448 res[1] = horizontal_add_u32x4(sum[1]);
449 res[2] = horizontal_add_u32x4(sum[2]);
450 }
451 #endif // !CONFIG_REALTIME_ONLY
452
highbd_sad16xhx3d_large_neon(const uint8_t * src_ptr,int src_stride,const uint8_t * const ref_ptr[4],int ref_stride,uint32_t res[4],int h)453 static inline void highbd_sad16xhx3d_large_neon(const uint8_t *src_ptr,
454 int src_stride,
455 const uint8_t *const ref_ptr[4],
456 int ref_stride, uint32_t res[4],
457 int h) {
458 const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr);
459 const uint16_t *ref16_ptr0 = CONVERT_TO_SHORTPTR(ref_ptr[0]);
460 const uint16_t *ref16_ptr1 = CONVERT_TO_SHORTPTR(ref_ptr[1]);
461 const uint16_t *ref16_ptr2 = CONVERT_TO_SHORTPTR(ref_ptr[2]);
462
463 uint32x4_t sum_lo[3] = { vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0) };
464 uint32x4_t sum_hi[3] = { vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0) };
465
466 int i = 0;
467 do {
468 uint16x8_t s0 = vld1q_u16(src16_ptr + i * src_stride);
469 sad8_neon(s0, vld1q_u16(ref16_ptr0 + i * ref_stride), &sum_lo[0]);
470 sad8_neon(s0, vld1q_u16(ref16_ptr1 + i * ref_stride), &sum_lo[1]);
471 sad8_neon(s0, vld1q_u16(ref16_ptr2 + i * ref_stride), &sum_lo[2]);
472
473 uint16x8_t s1 = vld1q_u16(src16_ptr + i * src_stride + 8);
474 sad8_neon(s1, vld1q_u16(ref16_ptr0 + i * ref_stride + 8), &sum_hi[0]);
475 sad8_neon(s1, vld1q_u16(ref16_ptr1 + i * ref_stride + 8), &sum_hi[1]);
476 sad8_neon(s1, vld1q_u16(ref16_ptr2 + i * ref_stride + 8), &sum_hi[2]);
477
478 } while (++i < h);
479
480 res[0] = horizontal_add_u32x4(vaddq_u32(sum_lo[0], sum_hi[0]));
481 res[1] = horizontal_add_u32x4(vaddq_u32(sum_lo[1], sum_hi[1]));
482 res[2] = horizontal_add_u32x4(vaddq_u32(sum_lo[2], sum_hi[2]));
483 }
484
highbd_sadwxhx3d_large_neon(const uint8_t * src_ptr,int src_stride,const uint8_t * const ref_ptr[4],int ref_stride,uint32_t res[4],int w,int h)485 static inline void highbd_sadwxhx3d_large_neon(const uint8_t *src_ptr,
486 int src_stride,
487 const uint8_t *const ref_ptr[4],
488 int ref_stride, uint32_t res[4],
489 int w, int h) {
490 const uint16_t *src16_ptr = CONVERT_TO_SHORTPTR(src_ptr);
491 const uint16_t *ref16_ptr0 = CONVERT_TO_SHORTPTR(ref_ptr[0]);
492 const uint16_t *ref16_ptr1 = CONVERT_TO_SHORTPTR(ref_ptr[1]);
493 const uint16_t *ref16_ptr2 = CONVERT_TO_SHORTPTR(ref_ptr[2]);
494
495 uint32x4_t sum_lo[3] = { vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0) };
496 uint32x4_t sum_hi[3] = { vdupq_n_u32(0), vdupq_n_u32(0), vdupq_n_u32(0) };
497 uint32x4_t sum[3];
498
499 int i = 0;
500 do {
501 int j = 0;
502 do {
503 uint16x8_t s0 = vld1q_u16(src16_ptr + i * src_stride + j);
504 sad8_neon(s0, vld1q_u16(ref16_ptr0 + i * ref_stride + j), &sum_lo[0]);
505 sad8_neon(s0, vld1q_u16(ref16_ptr1 + i * ref_stride + j), &sum_lo[1]);
506 sad8_neon(s0, vld1q_u16(ref16_ptr2 + i * ref_stride + j), &sum_lo[2]);
507
508 uint16x8_t s1 = vld1q_u16(src16_ptr + i * src_stride + j + 8);
509 sad8_neon(s1, vld1q_u16(ref16_ptr0 + i * ref_stride + j + 8), &sum_hi[0]);
510 sad8_neon(s1, vld1q_u16(ref16_ptr1 + i * ref_stride + j + 8), &sum_hi[1]);
511 sad8_neon(s1, vld1q_u16(ref16_ptr2 + i * ref_stride + j + 8), &sum_hi[2]);
512
513 uint16x8_t s2 = vld1q_u16(src16_ptr + i * src_stride + j + 16);
514 sad8_neon(s2, vld1q_u16(ref16_ptr0 + i * ref_stride + j + 16),
515 &sum_lo[0]);
516 sad8_neon(s2, vld1q_u16(ref16_ptr1 + i * ref_stride + j + 16),
517 &sum_lo[1]);
518 sad8_neon(s2, vld1q_u16(ref16_ptr2 + i * ref_stride + j + 16),
519 &sum_lo[2]);
520
521 uint16x8_t s3 = vld1q_u16(src16_ptr + i * src_stride + j + 24);
522 sad8_neon(s3, vld1q_u16(ref16_ptr0 + i * ref_stride + j + 24),
523 &sum_hi[0]);
524 sad8_neon(s3, vld1q_u16(ref16_ptr1 + i * ref_stride + j + 24),
525 &sum_hi[1]);
526 sad8_neon(s3, vld1q_u16(ref16_ptr2 + i * ref_stride + j + 24),
527 &sum_hi[2]);
528
529 j += 32;
530 } while (j < w);
531
532 } while (++i < h);
533
534 sum[0] = vaddq_u32(sum_lo[0], sum_hi[0]);
535 sum[1] = vaddq_u32(sum_lo[1], sum_hi[1]);
536 sum[2] = vaddq_u32(sum_lo[2], sum_hi[2]);
537
538 res[0] = horizontal_add_u32x4(sum[0]);
539 res[1] = horizontal_add_u32x4(sum[1]);
540 res[2] = horizontal_add_u32x4(sum[2]);
541 }
542
highbd_sad128xhx3d_large_neon(const uint8_t * src_ptr,int src_stride,const uint8_t * const ref_ptr[4],int ref_stride,uint32_t res[4],int h)543 static inline void highbd_sad128xhx3d_large_neon(
544 const uint8_t *src_ptr, int src_stride, const uint8_t *const ref_ptr[4],
545 int ref_stride, uint32_t res[4], int h) {
546 highbd_sadwxhx3d_large_neon(src_ptr, src_stride, ref_ptr, ref_stride, res,
547 128, h);
548 }
549
highbd_sad64xhx3d_large_neon(const uint8_t * src_ptr,int src_stride,const uint8_t * const ref_ptr[4],int ref_stride,uint32_t res[4],int h)550 static inline void highbd_sad64xhx3d_large_neon(const uint8_t *src_ptr,
551 int src_stride,
552 const uint8_t *const ref_ptr[4],
553 int ref_stride, uint32_t res[4],
554 int h) {
555 highbd_sadwxhx3d_large_neon(src_ptr, src_stride, ref_ptr, ref_stride, res, 64,
556 h);
557 }
558
highbd_sad32xhx3d_large_neon(const uint8_t * src_ptr,int src_stride,const uint8_t * const ref_ptr[4],int ref_stride,uint32_t res[4],int h)559 static inline void highbd_sad32xhx3d_large_neon(const uint8_t *src_ptr,
560 int src_stride,
561 const uint8_t *const ref_ptr[4],
562 int ref_stride, uint32_t res[4],
563 int h) {
564 highbd_sadwxhx3d_large_neon(src_ptr, src_stride, ref_ptr, ref_stride, res, 32,
565 h);
566 }
567
568 #define HBD_SAD_WXH_3D_SMALL_NEON(w, h) \
569 void aom_highbd_sad##w##x##h##x3d_neon( \
570 const uint8_t *src, int src_stride, const uint8_t *const ref_array[4], \
571 int ref_stride, uint32_t sad_array[4]) { \
572 highbd_sad##w##xhx3d_small_neon(src, src_stride, ref_array, ref_stride, \
573 sad_array, (h)); \
574 }
575
576 #define HBD_SAD_WXH_3D_LARGE_NEON(w, h) \
577 void aom_highbd_sad##w##x##h##x3d_neon( \
578 const uint8_t *src, int src_stride, const uint8_t *const ref_array[4], \
579 int ref_stride, uint32_t sad_array[4]) { \
580 highbd_sad##w##xhx3d_large_neon(src, src_stride, ref_array, ref_stride, \
581 sad_array, (h)); \
582 }
583
584 HBD_SAD_WXH_3D_SMALL_NEON(4, 4)
585 HBD_SAD_WXH_3D_SMALL_NEON(4, 8)
586
587 HBD_SAD_WXH_3D_SMALL_NEON(8, 4)
588 HBD_SAD_WXH_3D_SMALL_NEON(8, 8)
589 HBD_SAD_WXH_3D_SMALL_NEON(8, 16)
590
591 HBD_SAD_WXH_3D_LARGE_NEON(16, 8)
592 HBD_SAD_WXH_3D_LARGE_NEON(16, 16)
593 HBD_SAD_WXH_3D_LARGE_NEON(16, 32)
594
595 HBD_SAD_WXH_3D_LARGE_NEON(32, 16)
596 HBD_SAD_WXH_3D_LARGE_NEON(32, 32)
597 HBD_SAD_WXH_3D_LARGE_NEON(32, 64)
598
599 HBD_SAD_WXH_3D_LARGE_NEON(64, 32)
600 HBD_SAD_WXH_3D_LARGE_NEON(64, 64)
601 HBD_SAD_WXH_3D_LARGE_NEON(64, 128)
602
603 HBD_SAD_WXH_3D_LARGE_NEON(128, 64)
604 HBD_SAD_WXH_3D_LARGE_NEON(128, 128)
605
606 #if !CONFIG_REALTIME_ONLY
607 HBD_SAD_WXH_3D_SMALL_NEON(4, 16)
608
609 HBD_SAD_WXH_3D_LARGE_NEON(8, 32)
610
611 HBD_SAD_WXH_3D_LARGE_NEON(16, 4)
612 HBD_SAD_WXH_3D_LARGE_NEON(16, 64)
613
614 HBD_SAD_WXH_3D_LARGE_NEON(32, 8)
615
616 HBD_SAD_WXH_3D_LARGE_NEON(64, 16)
617 #endif // !CONFIG_REALTIME_ONLY
618