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h264_intrapred_init.c
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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 
131 PRED8x8(top_dc, 8, mmxext)
132 PRED8x8(dc_rv40, 8, mmxext)
133 PRED8x8(dc, 8, mmxext)
134 PRED8x8(vertical, 8, mmx)
135 PRED8x8(horizontal, 8, mmx)
136 PRED8x8(horizontal, 8, mmxext)
137 PRED8x8(horizontal, 8, ssse3)
138 PRED8x8(plane, 8, mmx)
139 PRED8x8(plane, 8, mmxext)
140 PRED8x8(plane, 8, sse2)
141 PRED8x8(plane, 8, ssse3)
142 PRED8x8(tm_vp8, 8, mmx)
143 PRED8x8(tm_vp8, 8, mmxext)
144 PRED8x8(tm_vp8, 8, sse2)
145 PRED8x8(tm_vp8, 8, ssse3)
146 
147 PRED8x8L(top_dc, 8, mmxext)
148 PRED8x8L(top_dc, 8, ssse3)
149 PRED8x8L(dc, 8, mmxext)
150 PRED8x8L(dc, 8, ssse3)
151 PRED8x8L(horizontal, 8, mmxext)
152 PRED8x8L(horizontal, 8, ssse3)
153 PRED8x8L(vertical, 8, mmxext)
154 PRED8x8L(vertical, 8, ssse3)
155 PRED8x8L(down_left, 8, mmxext)
156 PRED8x8L(down_left, 8, sse2)
157 PRED8x8L(down_left, 8, ssse3)
158 PRED8x8L(down_right, 8, mmxext)
159 PRED8x8L(down_right, 8, sse2)
160 PRED8x8L(down_right, 8, ssse3)
161 PRED8x8L(vertical_right, 8, mmxext)
162 PRED8x8L(vertical_right, 8, sse2)
163 PRED8x8L(vertical_right, 8, ssse3)
164 PRED8x8L(vertical_left, 8, sse2)
165 PRED8x8L(vertical_left, 8, ssse3)
166 PRED8x8L(horizontal_up, 8, mmxext)
167 PRED8x8L(horizontal_up, 8, ssse3)
168 PRED8x8L(horizontal_down, 8, mmxext)
169 PRED8x8L(horizontal_down, 8, sse2)
170 PRED8x8L(horizontal_down, 8, ssse3)
171 
172 PRED4x4(dc, 8, mmxext)
173 PRED4x4(down_left, 8, mmxext)
174 PRED4x4(down_right, 8, mmxext)
175 PRED4x4(vertical_left, 8, mmxext)
176 PRED4x4(vertical_right, 8, mmxext)
177 PRED4x4(horizontal_up, 8, mmxext)
178 PRED4x4(horizontal_down, 8, mmxext)
179 PRED4x4(tm_vp8, 8, mmx)
180 PRED4x4(tm_vp8, 8, mmxext)
181 PRED4x4(tm_vp8, 8, ssse3)
182 PRED4x4(vertical_vp8, 8, mmxext)
183 
184 av_cold void ff_h264_pred_init_x86(H264PredContext *h, int codec_id,
185  const int bit_depth,
186  const int chroma_format_idc)
187 {
188  int cpu_flags = av_get_cpu_flags();
189 
190  if (bit_depth == 8) {
191  if (EXTERNAL_MMX(cpu_flags)) {
192  h->pred16x16[VERT_PRED8x8 ] = ff_pred16x16_vertical_8_mmx;
193  h->pred16x16[HOR_PRED8x8 ] = ff_pred16x16_horizontal_8_mmx;
194  if (chroma_format_idc <= 1) {
195  h->pred8x8 [VERT_PRED8x8 ] = ff_pred8x8_vertical_8_mmx;
196  h->pred8x8 [HOR_PRED8x8 ] = ff_pred8x8_horizontal_8_mmx;
197  }
198  if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8) {
199  h->pred16x16[PLANE_PRED8x8 ] = ff_pred16x16_tm_vp8_8_mmx;
200  h->pred8x8 [PLANE_PRED8x8 ] = ff_pred8x8_tm_vp8_8_mmx;
201  h->pred4x4 [TM_VP8_PRED ] = ff_pred4x4_tm_vp8_8_mmx;
202  } else {
203  if (chroma_format_idc <= 1)
204  h->pred8x8 [PLANE_PRED8x8] = ff_pred8x8_plane_8_mmx;
205  if (codec_id == AV_CODEC_ID_SVQ3) {
206  if (cpu_flags & AV_CPU_FLAG_CMOV)
207  h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_svq3_8_mmx;
208  } else if (codec_id == AV_CODEC_ID_RV40) {
209  h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_rv40_8_mmx;
210  } else {
211  h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_h264_8_mmx;
212  }
213  }
214  }
215 
216  if (EXTERNAL_MMXEXT(cpu_flags)) {
217  h->pred16x16[HOR_PRED8x8 ] = ff_pred16x16_horizontal_8_mmxext;
218  h->pred16x16[DC_PRED8x8 ] = ff_pred16x16_dc_8_mmxext;
219  if (chroma_format_idc <= 1)
220  h->pred8x8[HOR_PRED8x8 ] = ff_pred8x8_horizontal_8_mmxext;
221  h->pred8x8l [TOP_DC_PRED ] = ff_pred8x8l_top_dc_8_mmxext;
222  h->pred8x8l [DC_PRED ] = ff_pred8x8l_dc_8_mmxext;
223  h->pred8x8l [HOR_PRED ] = ff_pred8x8l_horizontal_8_mmxext;
224  h->pred8x8l [VERT_PRED ] = ff_pred8x8l_vertical_8_mmxext;
225  h->pred8x8l [DIAG_DOWN_RIGHT_PRED ] = ff_pred8x8l_down_right_8_mmxext;
226  h->pred8x8l [VERT_RIGHT_PRED ] = ff_pred8x8l_vertical_right_8_mmxext;
227  h->pred8x8l [HOR_UP_PRED ] = ff_pred8x8l_horizontal_up_8_mmxext;
228  h->pred8x8l [DIAG_DOWN_LEFT_PRED ] = ff_pred8x8l_down_left_8_mmxext;
229  h->pred8x8l [HOR_DOWN_PRED ] = ff_pred8x8l_horizontal_down_8_mmxext;
230  h->pred4x4 [DIAG_DOWN_RIGHT_PRED ] = ff_pred4x4_down_right_8_mmxext;
231  h->pred4x4 [VERT_RIGHT_PRED ] = ff_pred4x4_vertical_right_8_mmxext;
232  h->pred4x4 [HOR_DOWN_PRED ] = ff_pred4x4_horizontal_down_8_mmxext;
233  h->pred4x4 [DC_PRED ] = ff_pred4x4_dc_8_mmxext;
234  if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8 ||
235  codec_id == AV_CODEC_ID_H264) {
236  h->pred4x4 [DIAG_DOWN_LEFT_PRED] = ff_pred4x4_down_left_8_mmxext;
237  }
238  if (codec_id == AV_CODEC_ID_SVQ3 || codec_id == AV_CODEC_ID_H264) {
239  h->pred4x4 [VERT_LEFT_PRED ] = ff_pred4x4_vertical_left_8_mmxext;
240  }
241  if (codec_id != AV_CODEC_ID_RV40) {
242  h->pred4x4 [HOR_UP_PRED ] = ff_pred4x4_horizontal_up_8_mmxext;
243  }
244  if (codec_id == AV_CODEC_ID_SVQ3 || codec_id == AV_CODEC_ID_H264) {
245  if (chroma_format_idc <= 1) {
246  h->pred8x8[TOP_DC_PRED8x8 ] = ff_pred8x8_top_dc_8_mmxext;
247  h->pred8x8[DC_PRED8x8 ] = ff_pred8x8_dc_8_mmxext;
248  }
249  }
250  if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8) {
251  h->pred16x16[PLANE_PRED8x8 ] = ff_pred16x16_tm_vp8_8_mmxext;
252  h->pred8x8 [DC_PRED8x8 ] = ff_pred8x8_dc_rv40_8_mmxext;
253  h->pred8x8 [PLANE_PRED8x8 ] = ff_pred8x8_tm_vp8_8_mmxext;
254  h->pred4x4 [TM_VP8_PRED ] = ff_pred4x4_tm_vp8_8_mmxext;
255  h->pred4x4 [VERT_PRED ] = ff_pred4x4_vertical_vp8_8_mmxext;
256  } else {
257  if (chroma_format_idc <= 1)
258  h->pred8x8 [PLANE_PRED8x8] = ff_pred8x8_plane_8_mmxext;
259  if (codec_id == AV_CODEC_ID_SVQ3) {
260  h->pred16x16[PLANE_PRED8x8 ] = ff_pred16x16_plane_svq3_8_mmxext;
261  } else if (codec_id == AV_CODEC_ID_RV40) {
262  h->pred16x16[PLANE_PRED8x8 ] = ff_pred16x16_plane_rv40_8_mmxext;
263  } else {
264  h->pred16x16[PLANE_PRED8x8 ] = ff_pred16x16_plane_h264_8_mmxext;
265  }
266  }
267  }
268 
269  if (EXTERNAL_SSE(cpu_flags)) {
270  h->pred16x16[VERT_PRED8x8] = ff_pred16x16_vertical_8_sse;
271  }
272 
273  if (EXTERNAL_SSE2(cpu_flags)) {
274  h->pred16x16[DC_PRED8x8 ] = ff_pred16x16_dc_8_sse2;
275  h->pred8x8l [DIAG_DOWN_LEFT_PRED ] = ff_pred8x8l_down_left_8_sse2;
276  h->pred8x8l [DIAG_DOWN_RIGHT_PRED ] = ff_pred8x8l_down_right_8_sse2;
277  h->pred8x8l [VERT_RIGHT_PRED ] = ff_pred8x8l_vertical_right_8_sse2;
278  h->pred8x8l [VERT_LEFT_PRED ] = ff_pred8x8l_vertical_left_8_sse2;
279  h->pred8x8l [HOR_DOWN_PRED ] = ff_pred8x8l_horizontal_down_8_sse2;
280  if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8) {
281  h->pred16x16[PLANE_PRED8x8 ] = ff_pred16x16_tm_vp8_8_sse2;
282  h->pred8x8 [PLANE_PRED8x8 ] = ff_pred8x8_tm_vp8_8_sse2;
283  } else {
284  if (chroma_format_idc <= 1)
285  h->pred8x8 [PLANE_PRED8x8] = ff_pred8x8_plane_8_sse2;
286  if (codec_id == AV_CODEC_ID_SVQ3) {
287  h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_svq3_8_sse2;
288  } else if (codec_id == AV_CODEC_ID_RV40) {
289  h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_rv40_8_sse2;
290  } else {
291  h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_h264_8_sse2;
292  }
293  }
294  }
295 
296  if (EXTERNAL_SSSE3(cpu_flags)) {
297  h->pred16x16[HOR_PRED8x8 ] = ff_pred16x16_horizontal_8_ssse3;
298  h->pred16x16[DC_PRED8x8 ] = ff_pred16x16_dc_8_ssse3;
299  if (chroma_format_idc <= 1)
300  h->pred8x8 [HOR_PRED8x8 ] = ff_pred8x8_horizontal_8_ssse3;
301  h->pred8x8l [TOP_DC_PRED ] = ff_pred8x8l_top_dc_8_ssse3;
302  h->pred8x8l [DC_PRED ] = ff_pred8x8l_dc_8_ssse3;
303  h->pred8x8l [HOR_PRED ] = ff_pred8x8l_horizontal_8_ssse3;
304  h->pred8x8l [VERT_PRED ] = ff_pred8x8l_vertical_8_ssse3;
305  h->pred8x8l [DIAG_DOWN_LEFT_PRED ] = ff_pred8x8l_down_left_8_ssse3;
306  h->pred8x8l [DIAG_DOWN_RIGHT_PRED ] = ff_pred8x8l_down_right_8_ssse3;
307  h->pred8x8l [VERT_RIGHT_PRED ] = ff_pred8x8l_vertical_right_8_ssse3;
308  h->pred8x8l [VERT_LEFT_PRED ] = ff_pred8x8l_vertical_left_8_ssse3;
309  h->pred8x8l [HOR_UP_PRED ] = ff_pred8x8l_horizontal_up_8_ssse3;
310  h->pred8x8l [HOR_DOWN_PRED ] = ff_pred8x8l_horizontal_down_8_ssse3;
311  if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8) {
312  h->pred8x8 [PLANE_PRED8x8 ] = ff_pred8x8_tm_vp8_8_ssse3;
313  h->pred4x4 [TM_VP8_PRED ] = ff_pred4x4_tm_vp8_8_ssse3;
314  } else {
315  if (chroma_format_idc <= 1)
316  h->pred8x8 [PLANE_PRED8x8] = ff_pred8x8_plane_8_ssse3;
317  if (codec_id == AV_CODEC_ID_SVQ3) {
318  h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_svq3_8_ssse3;
319  } else if (codec_id == AV_CODEC_ID_RV40) {
320  h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_rv40_8_ssse3;
321  } else {
322  h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_plane_h264_8_ssse3;
323  }
324  }
325  }
326  } else if (bit_depth == 10) {
327  if (EXTERNAL_MMXEXT(cpu_flags)) {
328  h->pred4x4[DC_PRED ] = ff_pred4x4_dc_10_mmxext;
329  h->pred4x4[HOR_UP_PRED ] = ff_pred4x4_horizontal_up_10_mmxext;
330 
331  if (chroma_format_idc <= 1)
332  h->pred8x8[DC_PRED8x8 ] = ff_pred8x8_dc_10_mmxext;
333 
334  h->pred8x8l[DC_128_PRED ] = ff_pred8x8l_128_dc_10_mmxext;
335 
336  h->pred16x16[DC_PRED8x8 ] = ff_pred16x16_dc_10_mmxext;
337  h->pred16x16[TOP_DC_PRED8x8 ] = ff_pred16x16_top_dc_10_mmxext;
338  h->pred16x16[DC_128_PRED8x8 ] = ff_pred16x16_128_dc_10_mmxext;
339  h->pred16x16[LEFT_DC_PRED8x8 ] = ff_pred16x16_left_dc_10_mmxext;
340  h->pred16x16[VERT_PRED8x8 ] = ff_pred16x16_vertical_10_mmxext;
341  h->pred16x16[HOR_PRED8x8 ] = ff_pred16x16_horizontal_10_mmxext;
342  }
343  if (EXTERNAL_SSE2(cpu_flags)) {
344  h->pred4x4[DIAG_DOWN_LEFT_PRED ] = ff_pred4x4_down_left_10_sse2;
345  h->pred4x4[DIAG_DOWN_RIGHT_PRED] = ff_pred4x4_down_right_10_sse2;
346  h->pred4x4[VERT_LEFT_PRED ] = ff_pred4x4_vertical_left_10_sse2;
347  h->pred4x4[VERT_RIGHT_PRED ] = ff_pred4x4_vertical_right_10_sse2;
348  h->pred4x4[HOR_DOWN_PRED ] = ff_pred4x4_horizontal_down_10_sse2;
349 
350  if (chroma_format_idc <= 1) {
351  h->pred8x8[DC_PRED8x8 ] = ff_pred8x8_dc_10_sse2;
352  h->pred8x8[TOP_DC_PRED8x8 ] = ff_pred8x8_top_dc_10_sse2;
353  h->pred8x8[PLANE_PRED8x8 ] = ff_pred8x8_plane_10_sse2;
354  h->pred8x8[VERT_PRED8x8 ] = ff_pred8x8_vertical_10_sse2;
355  h->pred8x8[HOR_PRED8x8 ] = ff_pred8x8_horizontal_10_sse2;
356  }
357 
358  h->pred8x8l[VERT_PRED ] = ff_pred8x8l_vertical_10_sse2;
359  h->pred8x8l[HOR_PRED ] = ff_pred8x8l_horizontal_10_sse2;
360  h->pred8x8l[DC_PRED ] = ff_pred8x8l_dc_10_sse2;
361  h->pred8x8l[DC_128_PRED ] = ff_pred8x8l_128_dc_10_sse2;
362  h->pred8x8l[TOP_DC_PRED ] = ff_pred8x8l_top_dc_10_sse2;
363  h->pred8x8l[DIAG_DOWN_LEFT_PRED ] = ff_pred8x8l_down_left_10_sse2;
364  h->pred8x8l[DIAG_DOWN_RIGHT_PRED] = ff_pred8x8l_down_right_10_sse2;
365  h->pred8x8l[VERT_RIGHT_PRED ] = ff_pred8x8l_vertical_right_10_sse2;
366  h->pred8x8l[HOR_UP_PRED ] = ff_pred8x8l_horizontal_up_10_sse2;
367 
368  h->pred16x16[DC_PRED8x8 ] = ff_pred16x16_dc_10_sse2;
369  h->pred16x16[TOP_DC_PRED8x8 ] = ff_pred16x16_top_dc_10_sse2;
370  h->pred16x16[DC_128_PRED8x8 ] = ff_pred16x16_128_dc_10_sse2;
371  h->pred16x16[LEFT_DC_PRED8x8 ] = ff_pred16x16_left_dc_10_sse2;
372  h->pred16x16[VERT_PRED8x8 ] = ff_pred16x16_vertical_10_sse2;
373  h->pred16x16[HOR_PRED8x8 ] = ff_pred16x16_horizontal_10_sse2;
374  }
375  if (EXTERNAL_SSSE3(cpu_flags)) {
376  h->pred4x4[DIAG_DOWN_RIGHT_PRED] = ff_pred4x4_down_right_10_ssse3;
377  h->pred4x4[VERT_RIGHT_PRED ] = ff_pred4x4_vertical_right_10_ssse3;
378  h->pred4x4[HOR_DOWN_PRED ] = ff_pred4x4_horizontal_down_10_ssse3;
379 
380  h->pred8x8l[HOR_PRED ] = ff_pred8x8l_horizontal_10_ssse3;
381  h->pred8x8l[DIAG_DOWN_LEFT_PRED ] = ff_pred8x8l_down_left_10_ssse3;
382  h->pred8x8l[DIAG_DOWN_RIGHT_PRED] = ff_pred8x8l_down_right_10_ssse3;
383  h->pred8x8l[VERT_RIGHT_PRED ] = ff_pred8x8l_vertical_right_10_ssse3;
384  h->pred8x8l[HOR_UP_PRED ] = ff_pred8x8l_horizontal_up_10_ssse3;
385  }
386  if (EXTERNAL_AVX(cpu_flags)) {
387  h->pred4x4[DIAG_DOWN_LEFT_PRED ] = ff_pred4x4_down_left_10_avx;
388  h->pred4x4[DIAG_DOWN_RIGHT_PRED] = ff_pred4x4_down_right_10_avx;
389  h->pred4x4[VERT_LEFT_PRED ] = ff_pred4x4_vertical_left_10_avx;
390  h->pred4x4[VERT_RIGHT_PRED ] = ff_pred4x4_vertical_right_10_avx;
391  h->pred4x4[HOR_DOWN_PRED ] = ff_pred4x4_horizontal_down_10_avx;
392 
393  h->pred8x8l[VERT_PRED ] = ff_pred8x8l_vertical_10_avx;
394  h->pred8x8l[HOR_PRED ] = ff_pred8x8l_horizontal_10_avx;
395  h->pred8x8l[DC_PRED ] = ff_pred8x8l_dc_10_avx;
396  h->pred8x8l[TOP_DC_PRED ] = ff_pred8x8l_top_dc_10_avx;
397  h->pred8x8l[DIAG_DOWN_RIGHT_PRED] = ff_pred8x8l_down_right_10_avx;
398  h->pred8x8l[DIAG_DOWN_LEFT_PRED ] = ff_pred8x8l_down_left_10_avx;
399  h->pred8x8l[VERT_RIGHT_PRED ] = ff_pred8x8l_vertical_right_10_avx;
400  h->pred8x8l[HOR_UP_PRED ] = ff_pred8x8l_horizontal_up_10_avx;
401  }
402  }
403 }
EXTERNAL_MMX
#define EXTERNAL_MMX(flags)
Definition: cpu.h:53
plane
int plane
Definition: avisynth_c.h:291
VERT_PRED8x8
#define VERT_PRED8x8
Definition: h264pred.h:70
HOR_PRED
Definition: vp9.h:47
DC_128_PRED8x8
#define DC_128_PRED8x8
Definition: h264pred.h:76
ff_h264_pred_init_x86
void ff_h264_pred_init_x86(H264PredContext *h, int codec_id, const int bit_depth, const int chroma_format_idc)
PRED8x8
#define PRED8x8(TYPE, DEPTH, OPT)
h
h
Definition: vp9dsp_template.c:2093
AV_CPU_FLAG_CMOV
#define AV_CPU_FLAG_CMOV
supports cmov instruction
Definition: cpu.h:50
sse
static int sse(MpegEncContext *s, uint8_t *src1, uint8_t *src2, int w, int h, int stride)
Definition: mpegvideo_enc.c:2598
EXTERNAL_SSE
#define EXTERNAL_SSE(flags)
Definition: cpu.h:55
HOR_PRED8x8
#define HOR_PRED8x8
Definition: h264pred.h:69
AV_CODEC_ID_H264
Definition: avcodec.h:135
attributes.h
Macro definitions for various function/variable attributes.
PRED16x16
#define PRED16x16(TYPE, DEPTH, OPT)
PLANE_PRED8x8
#define PLANE_PRED8x8
Definition: h264pred.h:71
av_cold
#define av_cold
Definition: attributes.h:74
DC_PRED8x8
#define DC_PRED8x8
Definition: h264pred.h:68
VERT_PRED
Definition: vp9.h:46
TOP_DC_PRED8x8
#define TOP_DC_PRED8x8
Definition: h264pred.h:75
H264PredContext
Context for storing H.264 prediction functions.
Definition: h264pred.h:92
AV_CODEC_ID_VP7
Definition: avcodec.h:326
PRED8x8L
#define PRED8x8L(TYPE, DEPTH, OPT)
EXTERNAL_SSE2
#define EXTERNAL_SSE2(flags)
Definition: cpu.h:56
AV_CODEC_ID_SVQ3
Definition: avcodec.h:131
codec_id
enum AVCodecID codec_id
Definition: mov_chan.c:433
avcodec.h
Libavcodec external API header.
PRED4x4
#define PRED4x4(TYPE, DEPTH, OPT)
Definition: h264_intrapred_init.c:27
AV_CODEC_ID_VP8
Definition: avcodec.h:248
LEFT_DC_PRED8x8
#define LEFT_DC_PRED8x8
Definition: h264pred.h:74
EXTERNAL_SSSE3
#define EXTERNAL_SSSE3(flags)
Definition: cpu.h:62
AV_CODEC_ID_RV40
Definition: avcodec.h:177
av_get_cpu_flags
int av_get_cpu_flags(void)
Return the flags which specify extensions supported by the CPU.
Definition: cpu.c:76
h264pred.h
H.264 / AVC / MPEG4 prediction functions.
EXTERNAL_MMXEXT
#define EXTERNAL_MMXEXT(flags)
Definition: cpu.h:54
DC_PRED
Definition: vp9.h:48
bit_depth
static unsigned bit_depth(uint64_t mask)
Definition: af_astats.c:128
dc
uint8_t pi<< 24) CONV_FUNC_GROUP(AV_SAMPLE_FMT_FLT, float, AV_SAMPLE_FMT_U8, uint8_t,(*(constuint8_t *) pi-0x80)*(1.0f/(1<< 7))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_DBL, double, AV_SAMPLE_FMT_U8, uint8_t,(*(constuint8_t *) pi-0x80)*(1.0/(1<< 7))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_U8, uint8_t, AV_SAMPLE_FMT_S16, int16_t,(*(constint16_t *) pi >>8)+0x80) CONV_FUNC_GROUP(AV_SAMPLE_FMT_FLT, float, AV_SAMPLE_FMT_S16, int16_t,*(constint16_t *) pi *(1.0f/(1<< 15))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_DBL, double, AV_SAMPLE_FMT_S16, int16_t,*(constint16_t *) pi *(1.0/(1<< 15))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_U8, uint8_t, AV_SAMPLE_FMT_S32, int32_t,(*(constint32_t *) pi >>24)+0x80) CONV_FUNC_GROUP(AV_SAMPLE_FMT_FLT, float, AV_SAMPLE_FMT_S32, int32_t,*(constint32_t *) pi *(1.0f/(1U<< 31))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_DBL, double, AV_SAMPLE_FMT_S32, int32_t,*(constint32_t *) pi *(1.0/(1U<< 31))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_U8, uint8_t, AV_SAMPLE_FMT_FLT, float, av_clip_uint8(lrintf(*(constfloat *) pi *(1<< 7))+0x80)) CONV_FUNC_GROUP(AV_SAMPLE_FMT_S16, int16_t, AV_SAMPLE_FMT_FLT, float, av_clip_int16(lrintf(*(constfloat *) pi *(1<< 15)))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_S32, int32_t, AV_SAMPLE_FMT_FLT, float, av_clipl_int32(llrintf(*(constfloat *) pi *(1U<< 31)))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_U8, uint8_t, AV_SAMPLE_FMT_DBL, double, av_clip_uint8(lrint(*(constdouble *) pi *(1<< 7))+0x80)) CONV_FUNC_GROUP(AV_SAMPLE_FMT_S16, int16_t, AV_SAMPLE_FMT_DBL, double, av_clip_int16(lrint(*(constdouble *) pi *(1<< 15)))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_S32, int32_t, AV_SAMPLE_FMT_DBL, double, av_clipl_int32(llrint(*(constdouble *) pi *(1U<< 31))))#defineSET_CONV_FUNC_GROUP(ofmt, ifmt) staticvoidset_generic_function(AudioConvert *ac){}voidff_audio_convert_free(AudioConvert **ac){if(!*ac) return;ff_dither_free(&(*ac) ->dc);av_freep(ac);}AudioConvert *ff_audio_convert_alloc(AVAudioResampleContext *avr, enumAVSampleFormatout_fmt, enumAVSampleFormatin_fmt, intchannels, intsample_rate, intapply_map){AudioConvert *ac;intin_planar, out_planar;ac=av_mallocz(sizeof(*ac));if(!ac) returnNULL;ac->avr=avr;ac->out_fmt=out_fmt;ac->in_fmt=in_fmt;ac->channels=channels;ac->apply_map=apply_map;if(avr->dither_method!=AV_RESAMPLE_DITHER_NONE &&av_get_packed_sample_fmt(out_fmt)==AV_SAMPLE_FMT_S16 &&av_get_bytes_per_sample(in_fmt)>2){ac->dc=ff_dither_alloc(avr, out_fmt, in_fmt, channels, sample_rate, apply_map);if(!ac->dc){av_free(ac);returnNULL;}returnac;}in_planar=ff_sample_fmt_is_planar(in_fmt, channels);out_planar=ff_sample_fmt_is_planar(out_fmt, channels);if(in_planar==out_planar){ac->func_type=CONV_FUNC_TYPE_FLAT;ac->planes=in_planar?ac->channels:1;}elseif(in_planar) ac->func_type=CONV_FUNC_TYPE_INTERLEAVE;elseac->func_type=CONV_FUNC_TYPE_DEINTERLEAVE;set_generic_function(ac);if(ARCH_AARCH64) ff_audio_convert_init_aarch64(ac);if(ARCH_ARM) ff_audio_convert_init_arm(ac);if(ARCH_X86) ff_audio_convert_init_x86(ac);returnac;}intff_audio_convert(AudioConvert *ac, AudioData *out, AudioData *in){intuse_generic=1;intlen=in->nb_samples;intp;if(ac->dc){av_log(ac->avr, AV_LOG_TRACE,"%dsamples-audio_convert:%sto%s(dithered)\n", len, av_get_sample_fmt_name(ac->in_fmt), av_get_sample_fmt_name(ac->out_fmt));returnff_convert_dither(ac-> dc
Definition: audio_convert.c:194
EXTERNAL_AVX
#define EXTERNAL_AVX(flags)
Definition: cpu.h:65
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