FFmpeg
dsp_init.c
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1 /*
2  * VVC filters DSP
3  *
4  * Copyright (C) 2024 Zhao Zhili
5  *
6  * This file is part of FFmpeg.
7  *
8  * FFmpeg is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU Lesser General Public
10  * License as published by the Free Software Foundation; either
11  * version 2.1 of the License, or (at your option) any later version.
12  *
13  * FFmpeg is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  * Lesser General Public License for more details.
17  *
18  * You should have received a copy of the GNU Lesser General Public
19  * License along with FFmpeg; if not, write to the Free Software
20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21  */
22 
23 #include "libavutil/cpu.h"
24 #include "libavutil/aarch64/cpu.h"
25 #include "libavcodec/aarch64/h26x/dsp.h"
26 #include "libavcodec/vvc/dsp.h"
27 #include "libavcodec/vvc/dec.h"
28 #include "libavcodec/vvc/ctu.h"
29 
30 #define BDOF_BLOCK_SIZE 16
31 #define BDOF_MIN_BLOCK_SIZE 4
32 
33 void ff_vvc_put_luma_h8_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
34  const int height, const int8_t *hf, const int8_t *vf, const int width);
35 void ff_vvc_put_luma_h16_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
36  const int height, const int8_t *hf, const int8_t *vf, const int width);
37 void ff_vvc_put_luma_h_x16_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
38  const int height, const int8_t *hf, const int8_t *vf, const int width);
39 void ff_vvc_put_luma_h8_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
40  const int height, const int8_t *hf, const int8_t *vf, const int width);
41 void ff_vvc_put_luma_h16_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
42  const int height, const int8_t *hf, const int8_t *vf, const int width);
43 void ff_vvc_put_luma_h_x16_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
44  const int height, const int8_t *hf, const int8_t *vf, const int width);
45 
46 void ff_vvc_put_luma_v4_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
47  const int height, const int8_t *hf, const int8_t *vf, const int width);
48 void ff_vvc_put_luma_v8_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
49  const int height, const int8_t *hf, const int8_t *vf, const int width);
50 void ff_vvc_put_luma_v16_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
51  const int height, const int8_t *hf, const int8_t *vf, const int width);
52 void ff_vvc_put_luma_v_x16_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
53  const int height, const int8_t *hf, const int8_t *vf, const int width);
54 void ff_vvc_put_luma_v4_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
55  const int height, const int8_t *hf, const int8_t *vf, const int width);
56 void ff_vvc_put_luma_v8_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
57  const int height, const int8_t *hf, const int8_t *vf, const int width);
58 void ff_vvc_put_luma_v16_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
59  const int height, const int8_t *hf, const int8_t *vf, const int width);
60 void ff_vvc_put_luma_v_x16_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
61  const int height, const int8_t *hf, const int8_t *vf, const int width);
62 
63 void ff_vvc_put_luma_hv8_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
64  const int height, const int8_t *hf, const int8_t *vf, const int width);
65 void ff_vvc_put_luma_hv16_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
66  const int height, const int8_t *hf, const int8_t *vf, const int width);
67 void ff_vvc_put_luma_hv_x16_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
68  const int height, const int8_t *hf, const int8_t *vf, const int width);
69 void ff_vvc_put_luma_hv8_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
70  const int height, const int8_t *hf, const int8_t *vf, const int width);
71 void ff_vvc_put_luma_hv16_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
72  const int height, const int8_t *hf, const int8_t *vf, const int width);
73 void ff_vvc_put_luma_hv_x16_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
74  const int height, const int8_t *hf, const int8_t *vf, const int width);
75 
76 void ff_alf_classify_sum_neon(int *sum0, int *sum1, int16_t *grad, uint32_t gshift, uint32_t steps);
77 
78 #define BIT_DEPTH 8
79 #include "alf_template.c"
80 #undef BIT_DEPTH
81 
82 #define BIT_DEPTH 10
83 #include "alf_template.c"
84 #undef BIT_DEPTH
85 
86 #define BIT_DEPTH 12
87 #include "alf_template.c"
88 #undef BIT_DEPTH
89 
90 int ff_vvc_sad_neon(const int16_t *src0, const int16_t *src1, int dx, int dy,
91  const int block_w, const int block_h);
92 
93 void ff_vvc_avg_8_neon(uint8_t *dst, ptrdiff_t dst_stride,
94  const int16_t *src0, const int16_t *src1, int width,
95  int height);
96 void ff_vvc_avg_10_neon(uint8_t *dst, ptrdiff_t dst_stride,
97  const int16_t *src0, const int16_t *src1, int width,
98  int height);
99 void ff_vvc_avg_12_neon(uint8_t *dst, ptrdiff_t dst_stride,
100  const int16_t *src0, const int16_t *src1, int width,
101  int height);
102 
103 void ff_vvc_w_avg_8_neon(uint8_t *_dst, ptrdiff_t _dst_stride,
104  const int16_t *src0, const int16_t *src1,
105  int width, int height,
106  uintptr_t w0_w1, uintptr_t offset_shift);
107 void ff_vvc_w_avg_10_neon(uint8_t *_dst, ptrdiff_t _dst_stride,
108  const int16_t *src0, const int16_t *src1,
109  int width, int height,
110  uintptr_t w0_w1, uintptr_t offset_shift);
111 void ff_vvc_w_avg_12_neon(uint8_t *_dst, ptrdiff_t _dst_stride,
112  const int16_t *src0, const int16_t *src1,
113  int width, int height,
114  uintptr_t w0_w1, uintptr_t offset_shift);
115 /* When passing arguments to functions, Apple platforms diverge from the ARM64
116  * standard ABI for functions that require passing arguments on the stack. To
117  * simplify portability in the assembly function interface, use a different
118  * function signature that doesn't require passing arguments on the stack.
119  */
120 #define W_AVG_FUN(bit_depth) \
121 static void vvc_w_avg_ ## bit_depth(uint8_t *dst, ptrdiff_t dst_stride, \
122  const int16_t *src0, const int16_t *src1, int width, int height, \
123  int denom, int w0, int w1, int o) \
124 { \
125  int shift = denom + FFMAX(3, 15 - bit_depth); \
126  int offset = (o * (1 << (bit_depth - 8)) + 1) * (1 << (shift - 1)); \
127  uintptr_t w0_w1 = ((uintptr_t)w0 << 32) | (uint32_t)w1; \
128  uintptr_t offset_shift = ((uintptr_t)offset << 32) | (uint32_t)shift; \
129  ff_vvc_w_avg_ ## bit_depth ## _neon(dst, dst_stride, src0, src1, width, height, w0_w1, offset_shift); \
130 }
131 
132 W_AVG_FUN(8)
133 W_AVG_FUN(10)
134 W_AVG_FUN(12)
135 
136 #define DMVR_FUN(fn, bd) \
137  void ff_vvc_dmvr_ ## fn ## bd ## _neon(int16_t *dst, \
138  const uint8_t *_src, ptrdiff_t _src_stride, int height, \
139  intptr_t mx, intptr_t my, int width);
140 
141 DMVR_FUN(, 8)
142 DMVR_FUN(, 12)
143 DMVR_FUN(h_, 8)
144 DMVR_FUN(h_, 10)
145 DMVR_FUN(h_, 12)
146 DMVR_FUN(v_, 8)
147 DMVR_FUN(hv_, 8)
148 DMVR_FUN(hv_, 10)
149 DMVR_FUN(hv_, 12)
150 
151 #define APPLY_BDOF_FUNC(bd) \
152  void ff_vvc_apply_bdof_ ## bd ## _neon(uint8_t *_dst, ptrdiff_t _dst_stride, \
153  const int16_t *_src0, const int16_t *_src1, \
154  int block_w, int block_h);
155 
156 APPLY_BDOF_FUNC(8)
157 APPLY_BDOF_FUNC(10)
158 APPLY_BDOF_FUNC(12)
159 
160 void ff_vvc_dsp_init_aarch64(VVCDSPContext *const c, const int bd)
161 {
162  int cpu_flags = av_get_cpu_flags();
163  if (!have_neon(cpu_flags))
164  return;
165 
166  if (bd == 8) {
167  c->inter.put[0][1][0][0] = ff_vvc_put_pel_pixels4_8_neon;
168  c->inter.put[0][2][0][0] = ff_vvc_put_pel_pixels8_8_neon;
169  c->inter.put[0][3][0][0] = ff_vvc_put_pel_pixels16_8_neon;
170  c->inter.put[0][4][0][0] = ff_vvc_put_pel_pixels32_8_neon;
171  c->inter.put[0][5][0][0] = ff_vvc_put_pel_pixels64_8_neon;
172  c->inter.put[0][6][0][0] = ff_vvc_put_pel_pixels128_8_neon;
173 
174  c->inter.put[0][1][0][1] = ff_vvc_put_qpel_h4_8_neon;
175  c->inter.put[0][2][0][1] = ff_vvc_put_qpel_h8_8_neon;
176  c->inter.put[0][3][0][1] = ff_vvc_put_qpel_h16_8_neon;
177  c->inter.put[0][4][0][1] =
178  c->inter.put[0][5][0][1] =
179  c->inter.put[0][6][0][1] = ff_vvc_put_qpel_h32_8_neon;
180 
181  c->inter.put[0][1][1][0] = ff_vvc_put_qpel_v4_8_neon;
182  c->inter.put[0][2][1][0] =
183  c->inter.put[0][3][1][0] =
184  c->inter.put[0][4][1][0] =
185  c->inter.put[0][5][1][0] =
186  c->inter.put[0][6][1][0] = ff_vvc_put_qpel_v8_8_neon;
187 
188  c->inter.put[0][1][1][1] = ff_vvc_put_qpel_hv4_8_neon;
189  c->inter.put[0][2][1][1] = ff_vvc_put_qpel_hv8_8_neon;
190  c->inter.put[0][3][1][1] = ff_vvc_put_qpel_hv16_8_neon;
191  c->inter.put[0][4][1][1] = ff_vvc_put_qpel_hv32_8_neon;
192  c->inter.put[0][5][1][1] = ff_vvc_put_qpel_hv64_8_neon;
193  c->inter.put[0][6][1][1] = ff_vvc_put_qpel_hv128_8_neon;
194 
195  c->inter.put[1][1][0][0] = ff_vvc_put_pel_pixels4_8_neon;
196  c->inter.put[1][2][0][0] = ff_vvc_put_pel_pixels8_8_neon;
197  c->inter.put[1][3][0][0] = ff_vvc_put_pel_pixels16_8_neon;
198  c->inter.put[1][4][0][0] = ff_vvc_put_pel_pixels32_8_neon;
199  c->inter.put[1][5][0][0] = ff_vvc_put_pel_pixels64_8_neon;
200  c->inter.put[1][6][0][0] = ff_vvc_put_pel_pixels128_8_neon;
201 
202  c->inter.put[1][1][0][1] = ff_vvc_put_epel_h4_8_neon;
203  c->inter.put[1][2][0][1] = ff_vvc_put_epel_h8_8_neon;
204  c->inter.put[1][3][0][1] = ff_vvc_put_epel_h16_8_neon;
205  c->inter.put[1][4][0][1] =
206  c->inter.put[1][5][0][1] =
207  c->inter.put[1][6][0][1] = ff_vvc_put_epel_h32_8_neon;
208 
209  c->inter.put[1][1][1][1] = ff_vvc_put_epel_hv4_8_neon;
210  c->inter.put[1][2][1][1] = ff_vvc_put_epel_hv8_8_neon;
211  c->inter.put[1][3][1][1] = ff_vvc_put_epel_hv16_8_neon;
212  c->inter.put[1][4][1][1] = ff_vvc_put_epel_hv32_8_neon;
213  c->inter.put[1][5][1][1] = ff_vvc_put_epel_hv64_8_neon;
214  c->inter.put[1][6][1][1] = ff_vvc_put_epel_hv128_8_neon;
215 
216  c->inter.put_uni[0][1][0][0] = ff_vvc_put_pel_uni_pixels4_8_neon;
217  c->inter.put_uni[0][2][0][0] = ff_vvc_put_pel_uni_pixels8_8_neon;
218  c->inter.put_uni[0][3][0][0] = ff_vvc_put_pel_uni_pixels16_8_neon;
219  c->inter.put_uni[0][4][0][0] = ff_vvc_put_pel_uni_pixels32_8_neon;
220  c->inter.put_uni[0][5][0][0] = ff_vvc_put_pel_uni_pixels64_8_neon;
221  c->inter.put_uni[0][6][0][0] = ff_vvc_put_pel_uni_pixels128_8_neon;
222 
223  c->inter.put_uni[0][1][0][1] = ff_vvc_put_qpel_uni_h4_8_neon;
224  c->inter.put_uni[0][2][0][1] = ff_vvc_put_qpel_uni_h8_8_neon;
225  c->inter.put_uni[0][3][0][1] = ff_vvc_put_qpel_uni_h16_8_neon;
226  c->inter.put_uni[0][4][0][1] =
227  c->inter.put_uni[0][5][0][1] =
228  c->inter.put_uni[0][6][0][1] = ff_vvc_put_qpel_uni_h32_8_neon;
229 
230  c->inter.put_uni_w[0][1][0][0] = ff_vvc_put_pel_uni_w_pixels4_8_neon;
231  c->inter.put_uni_w[0][2][0][0] = ff_vvc_put_pel_uni_w_pixels8_8_neon;
232  c->inter.put_uni_w[0][3][0][0] = ff_vvc_put_pel_uni_w_pixels16_8_neon;
233  c->inter.put_uni_w[0][4][0][0] = ff_vvc_put_pel_uni_w_pixels32_8_neon;
234  c->inter.put_uni_w[0][5][0][0] = ff_vvc_put_pel_uni_w_pixels64_8_neon;
235  c->inter.put_uni_w[0][6][0][0] = ff_vvc_put_pel_uni_w_pixels128_8_neon;
236 
237  c->inter.avg = ff_vvc_avg_8_neon;
238  c->inter.w_avg = vvc_w_avg_8;
239  c->inter.dmvr[0][0] = ff_vvc_dmvr_8_neon;
240  c->inter.dmvr[0][1] = ff_vvc_dmvr_h_8_neon;
241  c->inter.dmvr[1][0] = ff_vvc_dmvr_v_8_neon;
242  c->inter.dmvr[1][1] = ff_vvc_dmvr_hv_8_neon;
243  c->inter.apply_bdof = ff_vvc_apply_bdof_8_neon;
244 
245  c->sao.band_filter[0] = ff_h26x_sao_band_filter_8x8_8_neon;
246  for (int i = 1; i < FF_ARRAY_ELEMS(c->sao.band_filter); i++)
247  c->sao.band_filter[i] = ff_h26x_sao_band_filter_16x16_8_neon;
248  c->sao.edge_filter[0] = ff_vvc_sao_edge_filter_8x8_8_neon;
249  for (int i = 1; i < FF_ARRAY_ELEMS(c->sao.edge_filter); i++)
250  c->sao.edge_filter[i] = ff_vvc_sao_edge_filter_16x16_8_neon;
251  c->alf.filter[LUMA] = alf_filter_luma_8_neon;
252  c->alf.filter[CHROMA] = alf_filter_chroma_8_neon;
253  c->alf.classify = alf_classify_8_neon;
254 
255  if (have_i8mm(cpu_flags)) {
256  c->inter.put[0][1][0][1] = ff_vvc_put_qpel_h4_8_neon_i8mm;
257  c->inter.put[0][2][0][1] = ff_vvc_put_qpel_h8_8_neon_i8mm;
258  c->inter.put[0][3][0][1] = ff_vvc_put_qpel_h16_8_neon_i8mm;
259  c->inter.put[0][4][0][1] = ff_vvc_put_qpel_h32_8_neon_i8mm;
260  c->inter.put[0][5][0][1] = ff_vvc_put_qpel_h64_8_neon_i8mm;
261  c->inter.put[0][6][0][1] = ff_vvc_put_qpel_h128_8_neon_i8mm;
262 
263  c->inter.put[0][1][1][1] = ff_vvc_put_qpel_hv4_8_neon_i8mm;
264  c->inter.put[0][2][1][1] = ff_vvc_put_qpel_hv8_8_neon_i8mm;
265  c->inter.put[0][3][1][1] = ff_vvc_put_qpel_hv16_8_neon_i8mm;
266  c->inter.put[0][4][1][1] = ff_vvc_put_qpel_hv32_8_neon_i8mm;
267  c->inter.put[0][5][1][1] = ff_vvc_put_qpel_hv64_8_neon_i8mm;
268  c->inter.put[0][6][1][1] = ff_vvc_put_qpel_hv128_8_neon_i8mm;
269 
270  c->inter.put[1][1][0][1] = ff_vvc_put_epel_h4_8_neon_i8mm;
271  c->inter.put[1][2][0][1] = ff_vvc_put_epel_h8_8_neon_i8mm;
272  c->inter.put[1][3][0][1] = ff_vvc_put_epel_h16_8_neon_i8mm;
273  c->inter.put[1][4][0][1] = ff_vvc_put_epel_h32_8_neon_i8mm;
274  c->inter.put[1][5][0][1] = ff_vvc_put_epel_h64_8_neon_i8mm;
275  c->inter.put[1][6][0][1] = ff_vvc_put_epel_h128_8_neon_i8mm;
276 
277  c->inter.put[1][1][1][1] = ff_vvc_put_epel_hv4_8_neon_i8mm;
278  c->inter.put[1][2][1][1] = ff_vvc_put_epel_hv8_8_neon_i8mm;
279  c->inter.put[1][3][1][1] = ff_vvc_put_epel_hv16_8_neon_i8mm;
280  c->inter.put[1][4][1][1] = ff_vvc_put_epel_hv32_8_neon_i8mm;
281  c->inter.put[1][5][1][1] = ff_vvc_put_epel_hv64_8_neon_i8mm;
282  c->inter.put[1][6][1][1] = ff_vvc_put_epel_hv128_8_neon_i8mm;
283  }
284  if (have_sme2(cpu_flags) && have_sme_i16i64(cpu_flags)) {
285  c->alf.filter[LUMA] = alf_filter_luma_8_sme2;
286  }
287  } else if (bd == 10) {
288  c->inter.avg = ff_vvc_avg_10_neon;
289  c->inter.w_avg = vvc_w_avg_10;
290  c->inter.dmvr[0][1] = ff_vvc_dmvr_h_10_neon;
291  c->inter.dmvr[1][1] = ff_vvc_dmvr_hv_10_neon;
292  c->inter.apply_bdof = ff_vvc_apply_bdof_10_neon;
293  c->inter.put[0][2][0][1] = ff_vvc_put_luma_h8_10_neon;
294  c->inter.put[0][3][0][1] = ff_vvc_put_luma_h16_10_neon;
295  c->inter.put[0][4][0][1] =
296  c->inter.put[0][5][0][1] =
297  c->inter.put[0][6][0][1] = ff_vvc_put_luma_h_x16_10_neon;
298 
299  c->inter.put[0][1][1][0] = ff_vvc_put_luma_v4_10_neon;
300  c->inter.put[0][2][1][0] = ff_vvc_put_luma_v8_10_neon;
301  c->inter.put[0][3][1][0] = ff_vvc_put_luma_v16_10_neon;
302  c->inter.put[0][4][1][0] =
303  c->inter.put[0][5][1][0] =
304  c->inter.put[0][6][1][0] = ff_vvc_put_luma_v_x16_10_neon;
305 
306  c->inter.put[0][2][1][1] = ff_vvc_put_luma_hv8_10_neon;
307  c->inter.put[0][3][1][1] = ff_vvc_put_luma_hv16_10_neon;
308  c->inter.put[0][4][1][1] =
309  c->inter.put[0][5][1][1] =
310  c->inter.put[0][6][1][1] = ff_vvc_put_luma_hv_x16_10_neon;
311 
312  c->alf.filter[LUMA] = alf_filter_luma_10_neon;
313  c->alf.filter[CHROMA] = alf_filter_chroma_10_neon;
314  c->alf.classify = alf_classify_10_neon;
315  if (have_sme2(cpu_flags) && have_sme_i16i64(cpu_flags)) {
316  c->alf.filter[LUMA] = alf_filter_luma_10_sme2;
317  }
318  } else if (bd == 12) {
319  c->inter.avg = ff_vvc_avg_12_neon;
320  c->inter.w_avg = vvc_w_avg_12;
321  c->inter.dmvr[0][0] = ff_vvc_dmvr_12_neon;
322  c->inter.dmvr[0][1] = ff_vvc_dmvr_h_12_neon;
323  c->inter.dmvr[1][1] = ff_vvc_dmvr_hv_12_neon;
324  c->inter.apply_bdof = ff_vvc_apply_bdof_12_neon;
325  c->inter.put[0][2][0][1] = ff_vvc_put_luma_h8_12_neon;
326  c->inter.put[0][3][0][1] = ff_vvc_put_luma_h16_12_neon;
327  c->inter.put[0][4][0][1] =
328  c->inter.put[0][5][0][1] =
329  c->inter.put[0][6][0][1] = ff_vvc_put_luma_h_x16_12_neon;
330 
331  c->inter.put[0][2][1][1] = ff_vvc_put_luma_hv8_12_neon;
332  c->inter.put[0][3][1][1] = ff_vvc_put_luma_hv16_12_neon;
333  c->inter.put[0][4][1][1] =
334  c->inter.put[0][5][1][1] =
335  c->inter.put[0][6][1][1] = ff_vvc_put_luma_hv_x16_12_neon;
336 
337  c->inter.put[0][1][1][0] = ff_vvc_put_luma_v4_12_neon;
338  c->inter.put[0][2][1][0] = ff_vvc_put_luma_v8_12_neon;
339  c->inter.put[0][3][1][0] = ff_vvc_put_luma_v16_12_neon;
340  c->inter.put[0][4][1][0] =
341  c->inter.put[0][5][1][0] =
342  c->inter.put[0][6][1][0] = ff_vvc_put_luma_v_x16_12_neon;
343 
344  c->alf.filter[LUMA] = alf_filter_luma_12_neon;
345  c->alf.filter[CHROMA] = alf_filter_chroma_12_neon;
346  c->alf.classify = alf_classify_12_neon;
347  if (have_sme2(cpu_flags) && have_sme_i16i64(cpu_flags)) {
348  c->alf.filter[LUMA] = alf_filter_luma_12_sme2;
349  }
350  }
351 
352  c->inter.sad = ff_vvc_sad_neon;
353 }
_dst
uint8_t * _dst
Definition: dsp.h:56
LUMA
#define LUMA
Definition: filter.c:31
src1
const pixel * src1
Definition: h264pred_template.c:420
ff_vvc_put_qpel_v8_8_neon
void ff_vvc_put_qpel_v8_8_neon(int16_t *dst, const uint8_t *_src, ptrdiff_t _srcstride, int height, const int8_t *hf, const int8_t *vf, int width)
ff_vvc_put_luma_h_x16_12_neon
void ff_vvc_put_luma_h_x16_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
ff_vvc_put_luma_h16_10_neon
void ff_vvc_put_luma_h16_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
ff_vvc_put_luma_v8_10_neon
void ff_vvc_put_luma_v8_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
ff_vvc_put_luma_hv16_12_neon
void ff_vvc_put_luma_hv16_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
av_get_cpu_flags
int av_get_cpu_flags(void)
Return the flags which specify extensions supported by the CPU.
Definition: cpu.c:109
ff_vvc_dsp_init_aarch64
void ff_vvc_dsp_init_aarch64(VVCDSPContext *const c, const int bd)
Definition: dsp_init.c:160
have_sme2
#define have_sme2(flags)
Definition: cpu.h:35
cpu_flags
static atomic_int cpu_flags
Definition: cpu.c:56
_src
uint8_t ptrdiff_t const uint8_t * _src
Definition: dsp.h:56
ff_vvc_put_luma_h8_10_neon
void ff_vvc_put_luma_h8_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
ff_vvc_put_luma_h16_12_neon
void ff_vvc_put_luma_h16_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
dsp.h
W_AVG_FUN
#define W_AVG_FUN(bit_depth)
Definition: dsp_init.c:120
ff_vvc_w_avg_10_neon
void ff_vvc_w_avg_10_neon(uint8_t *_dst, ptrdiff_t _dst_stride, const int16_t *src0, const int16_t *src1, int width, int height, uintptr_t w0_w1, uintptr_t offset_shift)
ff_vvc_put_qpel_v4_8_neon
void ff_vvc_put_qpel_v4_8_neon(int16_t *dst, const uint8_t *_src, ptrdiff_t _srcstride, int height, const int8_t *hf, const int8_t *vf, int width)
ff_vvc_put_luma_hv_x16_12_neon
void ff_vvc_put_luma_hv_x16_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
FF_ARRAY_ELEMS
#define FF_ARRAY_ELEMS(a)
Definition: sinewin_tablegen.c:29
dsp.h
ff_vvc_put_luma_hv16_10_neon
void ff_vvc_put_luma_hv16_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
ff_vvc_put_luma_hv8_10_neon
void ff_vvc_put_luma_hv8_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
ff_vvc_put_luma_hv_x16_10_neon
void ff_vvc_put_luma_hv_x16_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
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#define DMVR_FUN(fn, bd)
Definition: dsp_init.c:136
ff_h26x_sao_band_filter_16x16_8_neon
void ff_h26x_sao_band_filter_16x16_8_neon(uint8_t *_dst, const uint8_t *_src, ptrdiff_t stride_dst, ptrdiff_t stride_src, const int16_t *sao_offset_val, int sao_left_class, int width, int height)
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Definition: filter_design.txt:179
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static double grad(int hash, double x, double y, double z)
Definition: perlin.c:42
ff_vvc_put_luma_hv8_12_neon
void ff_vvc_put_luma_hv8_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
ff_vvc_sao_edge_filter_8x8_8_neon
void ff_vvc_sao_edge_filter_8x8_8_neon(uint8_t *dst, const uint8_t *src, ptrdiff_t stride_dst, const int16_t *sao_offset_val, int eo, int width, int height)
c
Undefined Behavior In the C some operations are like signed integer dereferencing freed accessing outside allocated Undefined Behavior must not occur in a C it is not safe even if the output of undefined operations is unused The unsafety may seem nit picking but Optimizing compilers have in fact optimized code on the assumption that no undefined Behavior occurs Optimizing code based on wrong assumptions can and has in some cases lead to effects beyond the output of computations The signed integer overflow problem in speed critical code Code which is highly optimized and works with signed integers sometimes has the problem that often the output of the computation does not c
Definition: undefined.txt:32
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#define have_i8mm(flags)
Definition: cpu.h:30
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#define height
Definition: dsp.h:89
ff_vvc_put_luma_v_x16_10_neon
void ff_vvc_put_luma_v_x16_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
dst
uint8_t ptrdiff_t const uint8_t ptrdiff_t int intptr_t intptr_t int int16_t * dst
Definition: dsp.h:87
ff_vvc_put_luma_h_x16_10_neon
void ff_vvc_put_luma_h_x16_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
cpu.h
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#define i(width, name, range_min, range_max)
Definition: cbs_h264.c:63
for
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Definition: h264pred_template.c:424
ff_vvc_avg_8_neon
void ff_vvc_avg_8_neon(uint8_t *dst, ptrdiff_t dst_stride, const int16_t *src0, const int16_t *src1, int width, int height)
have_neon
#define have_neon(flags)
Definition: cpu.h:26
ff_h26x_sao_band_filter_8x8_8_neon
void ff_h26x_sao_band_filter_8x8_8_neon(uint8_t *_dst, const uint8_t *_src, ptrdiff_t stride_dst, ptrdiff_t stride_src, const int16_t *sao_offset_val, int sao_left_class, int width, int height)
ff_vvc_put_luma_v16_10_neon
void ff_vvc_put_luma_v16_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
ff_vvc_avg_10_neon
void ff_vvc_avg_10_neon(uint8_t *dst, ptrdiff_t dst_stride, const int16_t *src0, const int16_t *src1, int width, int height)
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void ff_alf_classify_sum_neon(int *sum0, int *sum1, int16_t *grad, uint32_t gshift, uint32_t steps)
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uint8_t ptrdiff_t const uint8_t ptrdiff_t int const int8_t * hf
Definition: dsp.h:258
ff_vvc_put_luma_v4_10_neon
void ff_vvc_put_luma_v4_10_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
ff_vvc_put_luma_v8_12_neon
void ff_vvc_put_luma_v8_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
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@ CHROMA
Definition: vf_waveform.c:49
ff_vvc_put_luma_v4_12_neon
void ff_vvc_put_luma_v4_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
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static const int16_t steps[16]
Definition: misc4.c:30
ff_vvc_w_avg_8_neon
void ff_vvc_w_avg_8_neon(uint8_t *_dst, ptrdiff_t _dst_stride, const int16_t *src0, const int16_t *src1, int width, int height, uintptr_t w0_w1, uintptr_t offset_shift)
ff_vvc_w_avg_12_neon
void ff_vvc_w_avg_12_neon(uint8_t *_dst, ptrdiff_t _dst_stride, const int16_t *src0, const int16_t *src1, int width, int height, uintptr_t w0_w1, uintptr_t offset_shift)
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const pixel *const src0
Definition: h264pred_template.c:419
ff_vvc_avg_12_neon
void ff_vvc_avg_12_neon(uint8_t *dst, ptrdiff_t dst_stride, const int16_t *src0, const int16_t *src1, int width, int height)
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void ff_vvc_sao_edge_filter_16x16_8_neon(uint8_t *dst, const uint8_t *src, ptrdiff_t stride_dst, const int16_t *sao_offset_val, int eo, int width, int height)
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#define have_sme_i16i64(flags)
Definition: cpu.h:34
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int ff_vvc_sad_neon(const int16_t *src0, const int16_t *src1, int dx, int dy, const int block_w, const int block_h)
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#define APPLY_BDOF_FUNC(bd)
Definition: dsp_init.c:151
ff_vvc_put_luma_v16_12_neon
void ff_vvc_put_luma_v16_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
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void ff_vvc_put_luma_h8_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
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#define width
Definition: dsp.h:89
cpu.h
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uint8_t ptrdiff_t const uint8_t ptrdiff_t int const int8_t const int8_t * vf
Definition: dsp.h:258
ff_vvc_put_luma_v_x16_12_neon
void ff_vvc_put_luma_v_x16_12_neon(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int8_t *hf, const int8_t *vf, const int width)
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Definition: dsp.h:170
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