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1 /*
2  * Copyright (c) 2010 Fiona Glaser <fiona@x264.com>
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #include "libavutil/attributes.h"
22 #include "libavutil/cpu.h"
23 #include "libavutil/x86/cpu.h"
24 #include "libavcodec/avcodec.h"
25 #include "libavcodec/h264pred.h"
26 
27 #define PRED4x4(TYPE, DEPTH, OPT) \
28 void ff_pred4x4_ ## TYPE ## _ ## DEPTH ## _ ## OPT (uint8_t *src, \
29                                                     const uint8_t *topright, \
30                                                     ptrdiff_t stride);
31 
32 PRED4x4(dc, 10, mmxext)
33 PRED4x4(down_left, 10, sse2)
34 PRED4x4(down_left, 10, avx)
35 PRED4x4(down_right, 10, sse2)
36 PRED4x4(down_right, 10, ssse3)
37 PRED4x4(down_right, 10, avx)
38 PRED4x4(vertical_left, 10, sse2)
39 PRED4x4(vertical_left, 10, avx)
40 PRED4x4(vertical_right, 10, sse2)
41 PRED4x4(vertical_right, 10, ssse3)
42 PRED4x4(vertical_right, 10, avx)
43 PRED4x4(horizontal_up, 10, mmxext)
44 PRED4x4(horizontal_down, 10, sse2)
45 PRED4x4(horizontal_down, 10, ssse3)
46 PRED4x4(horizontal_down, 10, avx)
47 
48 #define PRED8x8(TYPE, DEPTH, OPT) \
49 void ff_pred8x8_ ## TYPE ## _ ## DEPTH ## _ ## OPT (uint8_t *src, \
50                                                     ptrdiff_t stride);
51 
52 PRED8x8(dc, 10, mmxext)
53 PRED8x8(dc, 10, sse2)
54 PRED8x8(top_dc, 10, sse2)
55 PRED8x8(plane, 10, sse2)
56 PRED8x8(vertical, 10, sse2)
57 PRED8x8(horizontal, 10, sse2)
58 
59 #define PRED8x8L(TYPE, DEPTH, OPT)\
60 void ff_pred8x8l_ ## TYPE ## _ ## DEPTH ## _ ## OPT (uint8_t *src, \
61                                                      int has_topleft, \
62                                                      int has_topright, \
63                                                      ptrdiff_t stride);
64 
65 PRED8x8L(dc, 10, sse2)
66 PRED8x8L(dc, 10, avx)
67 PRED8x8L(128_dc, 10, mmxext)
68 PRED8x8L(128_dc, 10, sse2)
69 PRED8x8L(top_dc, 10, sse2)
70 PRED8x8L(top_dc, 10, avx)
71 PRED8x8L(vertical, 10, sse2)
72 PRED8x8L(vertical, 10, avx)
73 PRED8x8L(horizontal, 10, sse2)
74 PRED8x8L(horizontal, 10, ssse3)
75 PRED8x8L(horizontal, 10, avx)
76 PRED8x8L(down_left, 10, sse2)
77 PRED8x8L(down_left, 10, ssse3)
78 PRED8x8L(down_left, 10, avx)
79 PRED8x8L(down_right, 10, sse2)
80 PRED8x8L(down_right, 10, ssse3)
81 PRED8x8L(down_right, 10, avx)
82 PRED8x8L(vertical_right, 10, sse2)
83 PRED8x8L(vertical_right, 10, ssse3)
84 PRED8x8L(vertical_right, 10, avx)
85 PRED8x8L(horizontal_up, 10, sse2)
86 PRED8x8L(horizontal_up, 10, ssse3)
87 PRED8x8L(horizontal_up, 10, avx)
88 
89 #define PRED16x16(TYPE, DEPTH, OPT)\
90 void ff_pred16x16_ ## TYPE ## _ ## DEPTH ## _ ## OPT (uint8_t *src, \
91                                                       ptrdiff_t stride);
92 
93 PRED16x16(dc, 10, mmxext)
94 PRED16x16(dc, 10, sse2)
95 PRED16x16(top_dc, 10, mmxext)
96 PRED16x16(top_dc, 10, sse2)
97 PRED16x16(128_dc, 10, mmxext)
98 PRED16x16(128_dc, 10, sse2)
99 PRED16x16(left_dc, 10, mmxext)
100 PRED16x16(left_dc, 10, sse2)
101 PRED16x16(vertical, 10, mmxext)
102 PRED16x16(vertical, 10, sse2)
103 PRED16x16(horizontal, 10, mmxext)
104 PRED16x16(horizontal, 10, sse2)
105 
106 /* 8-bit versions */
107 PRED16x16(vertical, 8, mmx)
108 PRED16x16(vertical, 8, sse)
109 PRED16x16(horizontal, 8, mmx)
110 PRED16x16(horizontal, 8, mmxext)
111 PRED16x16(horizontal, 8, ssse3)
112 PRED16x16(dc, 8, mmxext)
113 PRED16x16(dc, 8, sse2)
114 PRED16x16(dc, 8, ssse3)
115 PRED16x16(plane_h264, 8, mmx)
116 PRED16x16(plane_h264, 8, mmxext)
117 PRED16x16(plane_h264, 8, sse2)
118 PRED16x16(plane_h264, 8, ssse3)
119 PRED16x16(plane_rv40, 8, mmx)
120 PRED16x16(plane_rv40, 8, mmxext)
121 PRED16x16(plane_rv40, 8, sse2)
122 PRED16x16(plane_rv40, 8, ssse3)
123 PRED16x16(plane_svq3, 8, mmx)
124 PRED16x16(plane_svq3, 8, mmxext)
125 PRED16x16(plane_svq3, 8, sse2)
126 PRED16x16(plane_svq3, 8, ssse3)
127 PRED16x16(tm_vp8, 8, mmx)
128 PRED16x16(tm_vp8, 8, mmxext)
129 PRED16x16(tm_vp8, 8, sse2)
130 PRED16x16(tm_vp8, 8, avx2)
131 
132 PRED8x8(top_dc, 8, mmxext)
133 PRED8x8(dc_rv40, 8, mmxext)
134 PRED8x8(dc, 8, mmxext)
135 PRED8x8(vertical, 8, mmx)
136 PRED8x8(horizontal, 8, mmx)
137 PRED8x8(horizontal, 8, mmxext)
138 PRED8x8(horizontal, 8, ssse3)
139 PRED8x8(plane, 8, mmx)
140 PRED8x8(plane, 8, mmxext)
141 PRED8x8(plane, 8, sse2)
142 PRED8x8(plane, 8, ssse3)
143 PRED8x8(tm_vp8, 8, mmx)
144 PRED8x8(tm_vp8, 8, mmxext)
145 PRED8x8(tm_vp8, 8, sse2)
146 PRED8x8(tm_vp8, 8, ssse3)
147 
148 PRED8x8L(top_dc, 8, mmxext)
149 PRED8x8L(top_dc, 8, ssse3)
150 PRED8x8L(dc, 8, mmxext)
151 PRED8x8L(dc, 8, ssse3)
152 PRED8x8L(horizontal, 8, mmxext)
153 PRED8x8L(horizontal, 8, ssse3)
154 PRED8x8L(vertical, 8, mmxext)
155 PRED8x8L(vertical, 8, ssse3)
156 PRED8x8L(down_left, 8, mmxext)
157 PRED8x8L(down_left, 8, sse2)
158 PRED8x8L(down_left, 8, ssse3)
159 PRED8x8L(down_right, 8, mmxext)
160 PRED8x8L(down_right, 8, sse2)
161 PRED8x8L(down_right, 8, ssse3)
162 PRED8x8L(vertical_right, 8, mmxext)
163 PRED8x8L(vertical_right, 8, sse2)
164 PRED8x8L(vertical_right, 8, ssse3)
165 PRED8x8L(vertical_left, 8, sse2)
166 PRED8x8L(vertical_left, 8, ssse3)
167 PRED8x8L(horizontal_up, 8, mmxext)
168 PRED8x8L(horizontal_up, 8, ssse3)
169 PRED8x8L(horizontal_down, 8, mmxext)
170 PRED8x8L(horizontal_down, 8, sse2)
171 PRED8x8L(horizontal_down, 8, ssse3)
172 
173 PRED4x4(dc, 8, mmxext)
174 PRED4x4(down_left, 8, mmxext)
175 PRED4x4(down_right, 8, mmxext)
176 PRED4x4(vertical_left, 8, mmxext)
177 PRED4x4(vertical_right, 8, mmxext)
178 PRED4x4(horizontal_up, 8, mmxext)
179 PRED4x4(horizontal_down, 8, mmxext)
180 PRED4x4(tm_vp8, 8, mmx)
181 PRED4x4(tm_vp8, 8, mmxext)
182 PRED4x4(tm_vp8, 8, ssse3)
183 PRED4x4(vertical_vp8, 8, mmxext)
184 
ff_h264_pred_init_x86(H264PredContext * h,int codec_id,const int bit_depth,const int chroma_format_idc)185 av_cold void ff_h264_pred_init_x86(H264PredContext *h, int codec_id,
186                                    const int bit_depth,
187                                    const int chroma_format_idc)
188 {
189     int cpu_flags = av_get_cpu_flags();
190 
191     if (bit_depth == 8) {
192         if (EXTERNAL_MMX(cpu_flags)) {
193             h->pred16x16[VERT_PRED8x8         ] = ff_pred16x16_vertical_8_mmx;
194             h->pred16x16[HOR_PRED8x8          ] = ff_pred16x16_horizontal_8_mmx;
195             if (chroma_format_idc <= 1) {
196                 h->pred8x8  [VERT_PRED8x8     ] = ff_pred8x8_vertical_8_mmx;
197                 h->pred8x8  [HOR_PRED8x8      ] = ff_pred8x8_horizontal_8_mmx;
198             }
199             if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8) {
200                 h->pred16x16[PLANE_PRED8x8    ] = ff_pred16x16_tm_vp8_8_mmx;
201                 h->pred8x8  [PLANE_PRED8x8    ] = ff_pred8x8_tm_vp8_8_mmx;
202                 h->pred4x4  [TM_VP8_PRED      ] = ff_pred4x4_tm_vp8_8_mmx;
203             } else {
204                 if (chroma_format_idc <= 1)
205                     h->pred8x8  [PLANE_PRED8x8] = ff_pred8x8_plane_8_mmx;
206                 if (codec_id == AV_CODEC_ID_SVQ3) {
207                     if (cpu_flags & AV_CPU_FLAG_CMOV)
208                         h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_svq3_8_mmx;
209                 } else if (codec_id == AV_CODEC_ID_RV40) {
210                     h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_rv40_8_mmx;
211                 } else {
212                     h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_h264_8_mmx;
213                 }
214             }
215         }
216 
217         if (EXTERNAL_MMXEXT(cpu_flags)) {
218             h->pred16x16[HOR_PRED8x8            ] = ff_pred16x16_horizontal_8_mmxext;
219             h->pred16x16[DC_PRED8x8             ] = ff_pred16x16_dc_8_mmxext;
220             if (chroma_format_idc <= 1)
221                 h->pred8x8[HOR_PRED8x8          ] = ff_pred8x8_horizontal_8_mmxext;
222             h->pred8x8l [TOP_DC_PRED            ] = ff_pred8x8l_top_dc_8_mmxext;
223             h->pred8x8l [DC_PRED                ] = ff_pred8x8l_dc_8_mmxext;
224             h->pred8x8l [HOR_PRED               ] = ff_pred8x8l_horizontal_8_mmxext;
225             h->pred8x8l [VERT_PRED              ] = ff_pred8x8l_vertical_8_mmxext;
226             h->pred8x8l [DIAG_DOWN_RIGHT_PRED   ] = ff_pred8x8l_down_right_8_mmxext;
227             h->pred8x8l [VERT_RIGHT_PRED        ] = ff_pred8x8l_vertical_right_8_mmxext;
228             h->pred8x8l [HOR_UP_PRED            ] = ff_pred8x8l_horizontal_up_8_mmxext;
229             h->pred8x8l [DIAG_DOWN_LEFT_PRED    ] = ff_pred8x8l_down_left_8_mmxext;
230             h->pred8x8l [HOR_DOWN_PRED          ] = ff_pred8x8l_horizontal_down_8_mmxext;
231             h->pred4x4  [DIAG_DOWN_RIGHT_PRED   ] = ff_pred4x4_down_right_8_mmxext;
232             h->pred4x4  [VERT_RIGHT_PRED        ] = ff_pred4x4_vertical_right_8_mmxext;
233             h->pred4x4  [HOR_DOWN_PRED          ] = ff_pred4x4_horizontal_down_8_mmxext;
234             h->pred4x4  [DC_PRED                ] = ff_pred4x4_dc_8_mmxext;
235             if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8 ||
236                 codec_id == AV_CODEC_ID_H264) {
237                 h->pred4x4  [DIAG_DOWN_LEFT_PRED] = ff_pred4x4_down_left_8_mmxext;
238             }
239             if (codec_id == AV_CODEC_ID_SVQ3 || codec_id == AV_CODEC_ID_H264) {
240                 h->pred4x4  [VERT_LEFT_PRED     ] = ff_pred4x4_vertical_left_8_mmxext;
241             }
242             if (codec_id != AV_CODEC_ID_RV40) {
243                 h->pred4x4  [HOR_UP_PRED        ] = ff_pred4x4_horizontal_up_8_mmxext;
244             }
245             if (codec_id == AV_CODEC_ID_SVQ3 || codec_id == AV_CODEC_ID_H264) {
246                 if (chroma_format_idc <= 1) {
247                     h->pred8x8[TOP_DC_PRED8x8   ] = ff_pred8x8_top_dc_8_mmxext;
248                     h->pred8x8[DC_PRED8x8       ] = ff_pred8x8_dc_8_mmxext;
249                 }
250             }
251             if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8) {
252                 h->pred16x16[PLANE_PRED8x8      ] = ff_pred16x16_tm_vp8_8_mmxext;
253                 h->pred8x8  [DC_PRED8x8         ] = ff_pred8x8_dc_rv40_8_mmxext;
254                 h->pred8x8  [PLANE_PRED8x8      ] = ff_pred8x8_tm_vp8_8_mmxext;
255                 h->pred4x4  [TM_VP8_PRED        ] = ff_pred4x4_tm_vp8_8_mmxext;
256                 h->pred4x4  [VERT_PRED          ] = ff_pred4x4_vertical_vp8_8_mmxext;
257             } else {
258                 if (chroma_format_idc <= 1)
259                     h->pred8x8  [PLANE_PRED8x8] = ff_pred8x8_plane_8_mmxext;
260                 if (codec_id == AV_CODEC_ID_SVQ3) {
261                     h->pred16x16[PLANE_PRED8x8  ] = ff_pred16x16_plane_svq3_8_mmxext;
262                 } else if (codec_id == AV_CODEC_ID_RV40) {
263                     h->pred16x16[PLANE_PRED8x8  ] = ff_pred16x16_plane_rv40_8_mmxext;
264                 } else {
265                     h->pred16x16[PLANE_PRED8x8  ] = ff_pred16x16_plane_h264_8_mmxext;
266                 }
267             }
268         }
269 
270         if (EXTERNAL_SSE(cpu_flags)) {
271             h->pred16x16[VERT_PRED8x8] = ff_pred16x16_vertical_8_sse;
272         }
273 
274         if (EXTERNAL_SSE2(cpu_flags)) {
275             h->pred16x16[DC_PRED8x8           ] = ff_pred16x16_dc_8_sse2;
276             h->pred8x8l [DIAG_DOWN_LEFT_PRED  ] = ff_pred8x8l_down_left_8_sse2;
277             h->pred8x8l [DIAG_DOWN_RIGHT_PRED ] = ff_pred8x8l_down_right_8_sse2;
278             h->pred8x8l [VERT_RIGHT_PRED      ] = ff_pred8x8l_vertical_right_8_sse2;
279             h->pred8x8l [VERT_LEFT_PRED       ] = ff_pred8x8l_vertical_left_8_sse2;
280             h->pred8x8l [HOR_DOWN_PRED        ] = ff_pred8x8l_horizontal_down_8_sse2;
281             if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8) {
282                 h->pred16x16[PLANE_PRED8x8    ] = ff_pred16x16_tm_vp8_8_sse2;
283                 h->pred8x8  [PLANE_PRED8x8    ] = ff_pred8x8_tm_vp8_8_sse2;
284             } else {
285                 if (chroma_format_idc <= 1)
286                     h->pred8x8  [PLANE_PRED8x8] = ff_pred8x8_plane_8_sse2;
287                 if (codec_id == AV_CODEC_ID_SVQ3) {
288                     h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_svq3_8_sse2;
289                 } else if (codec_id == AV_CODEC_ID_RV40) {
290                     h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_rv40_8_sse2;
291                 } else {
292                     h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_h264_8_sse2;
293                 }
294             }
295         }
296 
297         if (EXTERNAL_SSSE3(cpu_flags)) {
298             h->pred16x16[HOR_PRED8x8          ] = ff_pred16x16_horizontal_8_ssse3;
299             h->pred16x16[DC_PRED8x8           ] = ff_pred16x16_dc_8_ssse3;
300             if (chroma_format_idc <= 1)
301                 h->pred8x8  [HOR_PRED8x8      ] = ff_pred8x8_horizontal_8_ssse3;
302             h->pred8x8l [TOP_DC_PRED          ] = ff_pred8x8l_top_dc_8_ssse3;
303             h->pred8x8l [DC_PRED              ] = ff_pred8x8l_dc_8_ssse3;
304             h->pred8x8l [HOR_PRED             ] = ff_pred8x8l_horizontal_8_ssse3;
305             h->pred8x8l [VERT_PRED            ] = ff_pred8x8l_vertical_8_ssse3;
306             h->pred8x8l [DIAG_DOWN_LEFT_PRED  ] = ff_pred8x8l_down_left_8_ssse3;
307             h->pred8x8l [DIAG_DOWN_RIGHT_PRED ] = ff_pred8x8l_down_right_8_ssse3;
308             h->pred8x8l [VERT_RIGHT_PRED      ] = ff_pred8x8l_vertical_right_8_ssse3;
309             h->pred8x8l [VERT_LEFT_PRED       ] = ff_pred8x8l_vertical_left_8_ssse3;
310             h->pred8x8l [HOR_UP_PRED          ] = ff_pred8x8l_horizontal_up_8_ssse3;
311             h->pred8x8l [HOR_DOWN_PRED        ] = ff_pred8x8l_horizontal_down_8_ssse3;
312             if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8) {
313                 h->pred8x8  [PLANE_PRED8x8    ] = ff_pred8x8_tm_vp8_8_ssse3;
314                 h->pred4x4  [TM_VP8_PRED      ] = ff_pred4x4_tm_vp8_8_ssse3;
315             } else {
316                 if (chroma_format_idc <= 1)
317                     h->pred8x8  [PLANE_PRED8x8] = ff_pred8x8_plane_8_ssse3;
318                 if (codec_id == AV_CODEC_ID_SVQ3) {
319                     h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_svq3_8_ssse3;
320                 } else if (codec_id == AV_CODEC_ID_RV40) {
321                     h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_rv40_8_ssse3;
322                 } else {
323                     h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_h264_8_ssse3;
324                 }
325             }
326         }
327 
328         if(EXTERNAL_AVX2(cpu_flags)){
329             if (codec_id == AV_CODEC_ID_VP8) {
330                 h->pred16x16[PLANE_PRED8x8    ] = ff_pred16x16_tm_vp8_8_avx2;
331             }
332         }
333     } else if (bit_depth == 10) {
334         if (EXTERNAL_MMXEXT(cpu_flags)) {
335             h->pred4x4[DC_PRED             ] = ff_pred4x4_dc_10_mmxext;
336             h->pred4x4[HOR_UP_PRED         ] = ff_pred4x4_horizontal_up_10_mmxext;
337 
338             if (chroma_format_idc <= 1)
339                 h->pred8x8[DC_PRED8x8      ] = ff_pred8x8_dc_10_mmxext;
340 
341             h->pred8x8l[DC_128_PRED        ] = ff_pred8x8l_128_dc_10_mmxext;
342 
343             h->pred16x16[DC_PRED8x8        ] = ff_pred16x16_dc_10_mmxext;
344             h->pred16x16[TOP_DC_PRED8x8    ] = ff_pred16x16_top_dc_10_mmxext;
345             h->pred16x16[DC_128_PRED8x8    ] = ff_pred16x16_128_dc_10_mmxext;
346             h->pred16x16[LEFT_DC_PRED8x8   ] = ff_pred16x16_left_dc_10_mmxext;
347             h->pred16x16[VERT_PRED8x8      ] = ff_pred16x16_vertical_10_mmxext;
348             h->pred16x16[HOR_PRED8x8       ] = ff_pred16x16_horizontal_10_mmxext;
349         }
350         if (EXTERNAL_SSE2(cpu_flags)) {
351             h->pred4x4[DIAG_DOWN_LEFT_PRED ] = ff_pred4x4_down_left_10_sse2;
352             h->pred4x4[DIAG_DOWN_RIGHT_PRED] = ff_pred4x4_down_right_10_sse2;
353             h->pred4x4[VERT_LEFT_PRED      ] = ff_pred4x4_vertical_left_10_sse2;
354             h->pred4x4[VERT_RIGHT_PRED     ] = ff_pred4x4_vertical_right_10_sse2;
355             h->pred4x4[HOR_DOWN_PRED       ] = ff_pred4x4_horizontal_down_10_sse2;
356 
357             if (chroma_format_idc <= 1) {
358                 h->pred8x8[DC_PRED8x8      ] = ff_pred8x8_dc_10_sse2;
359                 h->pred8x8[TOP_DC_PRED8x8  ] = ff_pred8x8_top_dc_10_sse2;
360                 h->pred8x8[PLANE_PRED8x8   ] = ff_pred8x8_plane_10_sse2;
361                 h->pred8x8[VERT_PRED8x8    ] = ff_pred8x8_vertical_10_sse2;
362                 h->pred8x8[HOR_PRED8x8     ] = ff_pred8x8_horizontal_10_sse2;
363             }
364 
365             h->pred8x8l[VERT_PRED           ] = ff_pred8x8l_vertical_10_sse2;
366             h->pred8x8l[HOR_PRED            ] = ff_pred8x8l_horizontal_10_sse2;
367             h->pred8x8l[DC_PRED             ] = ff_pred8x8l_dc_10_sse2;
368             h->pred8x8l[DC_128_PRED         ] = ff_pred8x8l_128_dc_10_sse2;
369             h->pred8x8l[TOP_DC_PRED         ] = ff_pred8x8l_top_dc_10_sse2;
370             h->pred8x8l[DIAG_DOWN_LEFT_PRED ] = ff_pred8x8l_down_left_10_sse2;
371             h->pred8x8l[DIAG_DOWN_RIGHT_PRED] = ff_pred8x8l_down_right_10_sse2;
372             h->pred8x8l[VERT_RIGHT_PRED     ] = ff_pred8x8l_vertical_right_10_sse2;
373             h->pred8x8l[HOR_UP_PRED         ] = ff_pred8x8l_horizontal_up_10_sse2;
374 
375             h->pred16x16[DC_PRED8x8        ] = ff_pred16x16_dc_10_sse2;
376             h->pred16x16[TOP_DC_PRED8x8    ] = ff_pred16x16_top_dc_10_sse2;
377             h->pred16x16[DC_128_PRED8x8    ] = ff_pred16x16_128_dc_10_sse2;
378             h->pred16x16[LEFT_DC_PRED8x8   ] = ff_pred16x16_left_dc_10_sse2;
379             h->pred16x16[VERT_PRED8x8      ] = ff_pred16x16_vertical_10_sse2;
380             h->pred16x16[HOR_PRED8x8       ] = ff_pred16x16_horizontal_10_sse2;
381         }
382         if (EXTERNAL_SSSE3(cpu_flags)) {
383             h->pred4x4[DIAG_DOWN_RIGHT_PRED] = ff_pred4x4_down_right_10_ssse3;
384             h->pred4x4[VERT_RIGHT_PRED     ] = ff_pred4x4_vertical_right_10_ssse3;
385             h->pred4x4[HOR_DOWN_PRED       ] = ff_pred4x4_horizontal_down_10_ssse3;
386 
387             h->pred8x8l[HOR_PRED            ] = ff_pred8x8l_horizontal_10_ssse3;
388             h->pred8x8l[DIAG_DOWN_LEFT_PRED ] = ff_pred8x8l_down_left_10_ssse3;
389             h->pred8x8l[DIAG_DOWN_RIGHT_PRED] = ff_pred8x8l_down_right_10_ssse3;
390             h->pred8x8l[VERT_RIGHT_PRED     ] = ff_pred8x8l_vertical_right_10_ssse3;
391             h->pred8x8l[HOR_UP_PRED         ] = ff_pred8x8l_horizontal_up_10_ssse3;
392         }
393         if (EXTERNAL_AVX(cpu_flags)) {
394             h->pred4x4[DIAG_DOWN_LEFT_PRED ] = ff_pred4x4_down_left_10_avx;
395             h->pred4x4[DIAG_DOWN_RIGHT_PRED] = ff_pred4x4_down_right_10_avx;
396             h->pred4x4[VERT_LEFT_PRED      ] = ff_pred4x4_vertical_left_10_avx;
397             h->pred4x4[VERT_RIGHT_PRED     ] = ff_pred4x4_vertical_right_10_avx;
398             h->pred4x4[HOR_DOWN_PRED       ] = ff_pred4x4_horizontal_down_10_avx;
399 
400             h->pred8x8l[VERT_PRED           ] = ff_pred8x8l_vertical_10_avx;
401             h->pred8x8l[HOR_PRED            ] = ff_pred8x8l_horizontal_10_avx;
402             h->pred8x8l[DC_PRED             ] = ff_pred8x8l_dc_10_avx;
403             h->pred8x8l[TOP_DC_PRED         ] = ff_pred8x8l_top_dc_10_avx;
404             h->pred8x8l[DIAG_DOWN_RIGHT_PRED] = ff_pred8x8l_down_right_10_avx;
405             h->pred8x8l[DIAG_DOWN_LEFT_PRED ] = ff_pred8x8l_down_left_10_avx;
406             h->pred8x8l[VERT_RIGHT_PRED     ] = ff_pred8x8l_vertical_right_10_avx;
407             h->pred8x8l[HOR_UP_PRED         ] = ff_pred8x8l_horizontal_up_10_avx;
408         }
409     }
410 }
411