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1 | /* |
2 | * H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder | |
3 | * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at> | |
4 | * | |
5 | * This file is part of FFmpeg. | |
6 | * | |
7 | * FFmpeg is free software; you can redistribute it and/or | |
8 | * modify it under the terms of the GNU Lesser General Public | |
9 | * License as published by the Free Software Foundation; either | |
10 | * version 2.1 of the License, or (at your option) any later version. | |
11 | * | |
12 | * FFmpeg is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 | * Lesser General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU Lesser General Public | |
18 | * License along with FFmpeg; if not, write to the Free Software | |
19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
20 | */ | |
21 | ||
22 | /** | |
23 | * @file | |
24 | * H.264 / AVC / MPEG4 part10 prediction functions. | |
25 | * @author Michael Niedermayer <michaelni@gmx.at> | |
26 | */ | |
27 | ||
28 | #include "libavutil/attributes.h" | |
29 | #include "libavutil/avassert.h" | |
30 | #include "libavutil/intreadwrite.h" | |
31 | #include "avcodec.h" | |
32 | #include "h264pred.h" | |
33 | ||
34 | #define BIT_DEPTH 8 | |
35 | #include "h264pred_template.c" | |
36 | #undef BIT_DEPTH | |
37 | ||
38 | #define BIT_DEPTH 9 | |
39 | #include "h264pred_template.c" | |
40 | #undef BIT_DEPTH | |
41 | ||
42 | #define BIT_DEPTH 10 | |
43 | #include "h264pred_template.c" | |
44 | #undef BIT_DEPTH | |
45 | ||
46 | #define BIT_DEPTH 12 | |
47 | #include "h264pred_template.c" | |
48 | #undef BIT_DEPTH | |
49 | ||
50 | #define BIT_DEPTH 14 | |
51 | #include "h264pred_template.c" | |
52 | #undef BIT_DEPTH | |
53 | ||
54 | static void pred4x4_vertical_vp8_c(uint8_t *src, const uint8_t *topright, | |
55 | ptrdiff_t stride) | |
56 | { | |
57 | const unsigned lt = src[-1-1*stride]; | |
58 | LOAD_TOP_EDGE | |
59 | LOAD_TOP_RIGHT_EDGE | |
60 | uint32_t v = PACK_4U8((lt + 2*t0 + t1 + 2) >> 2, | |
61 | (t0 + 2*t1 + t2 + 2) >> 2, | |
62 | (t1 + 2*t2 + t3 + 2) >> 2, | |
63 | (t2 + 2*t3 + t4 + 2) >> 2); | |
64 | ||
65 | AV_WN32A(src+0*stride, v); | |
66 | AV_WN32A(src+1*stride, v); | |
67 | AV_WN32A(src+2*stride, v); | |
68 | AV_WN32A(src+3*stride, v); | |
69 | } | |
70 | ||
71 | static void pred4x4_horizontal_vp8_c(uint8_t *src, const uint8_t *topright, | |
72 | ptrdiff_t stride) | |
73 | { | |
74 | const unsigned lt = src[-1-1*stride]; | |
75 | LOAD_LEFT_EDGE | |
76 | ||
77 | AV_WN32A(src+0*stride, ((lt + 2*l0 + l1 + 2) >> 2)*0x01010101); | |
78 | AV_WN32A(src+1*stride, ((l0 + 2*l1 + l2 + 2) >> 2)*0x01010101); | |
79 | AV_WN32A(src+2*stride, ((l1 + 2*l2 + l3 + 2) >> 2)*0x01010101); | |
80 | AV_WN32A(src+3*stride, ((l2 + 2*l3 + l3 + 2) >> 2)*0x01010101); | |
81 | } | |
82 | ||
83 | static void pred4x4_down_left_svq3_c(uint8_t *src, const uint8_t *topright, | |
84 | ptrdiff_t stride) | |
85 | { | |
86 | LOAD_TOP_EDGE | |
87 | LOAD_LEFT_EDGE | |
88 | ||
89 | src[0+0*stride]=(l1 + t1)>>1; | |
90 | src[1+0*stride]= | |
91 | src[0+1*stride]=(l2 + t2)>>1; | |
92 | src[2+0*stride]= | |
93 | src[1+1*stride]= | |
94 | src[0+2*stride]= | |
95 | src[3+0*stride]= | |
96 | src[2+1*stride]= | |
97 | src[1+2*stride]= | |
98 | src[0+3*stride]= | |
99 | src[3+1*stride]= | |
100 | src[2+2*stride]= | |
101 | src[1+3*stride]= | |
102 | src[3+2*stride]= | |
103 | src[2+3*stride]= | |
104 | src[3+3*stride]=(l3 + t3)>>1; | |
105 | } | |
106 | ||
107 | static void pred4x4_down_left_rv40_c(uint8_t *src, const uint8_t *topright, | |
108 | ptrdiff_t stride) | |
109 | { | |
110 | LOAD_TOP_EDGE | |
111 | LOAD_TOP_RIGHT_EDGE | |
112 | LOAD_LEFT_EDGE | |
113 | LOAD_DOWN_LEFT_EDGE | |
114 | ||
115 | src[0+0*stride]=(t0 + t2 + 2*t1 + 2 + l0 + l2 + 2*l1 + 2)>>3; | |
116 | src[1+0*stride]= | |
117 | src[0+1*stride]=(t1 + t3 + 2*t2 + 2 + l1 + l3 + 2*l2 + 2)>>3; | |
118 | src[2+0*stride]= | |
119 | src[1+1*stride]= | |
120 | src[0+2*stride]=(t2 + t4 + 2*t3 + 2 + l2 + l4 + 2*l3 + 2)>>3; | |
121 | src[3+0*stride]= | |
122 | src[2+1*stride]= | |
123 | src[1+2*stride]= | |
124 | src[0+3*stride]=(t3 + t5 + 2*t4 + 2 + l3 + l5 + 2*l4 + 2)>>3; | |
125 | src[3+1*stride]= | |
126 | src[2+2*stride]= | |
127 | src[1+3*stride]=(t4 + t6 + 2*t5 + 2 + l4 + l6 + 2*l5 + 2)>>3; | |
128 | src[3+2*stride]= | |
129 | src[2+3*stride]=(t5 + t7 + 2*t6 + 2 + l5 + l7 + 2*l6 + 2)>>3; | |
130 | src[3+3*stride]=(t6 + t7 + 1 + l6 + l7 + 1)>>2; | |
131 | } | |
132 | ||
133 | static void pred4x4_down_left_rv40_nodown_c(uint8_t *src, | |
134 | const uint8_t *topright, | |
135 | ptrdiff_t stride) | |
136 | { | |
137 | LOAD_TOP_EDGE | |
138 | LOAD_TOP_RIGHT_EDGE | |
139 | LOAD_LEFT_EDGE | |
140 | ||
141 | src[0+0*stride]=(t0 + t2 + 2*t1 + 2 + l0 + l2 + 2*l1 + 2)>>3; | |
142 | src[1+0*stride]= | |
143 | src[0+1*stride]=(t1 + t3 + 2*t2 + 2 + l1 + l3 + 2*l2 + 2)>>3; | |
144 | src[2+0*stride]= | |
145 | src[1+1*stride]= | |
146 | src[0+2*stride]=(t2 + t4 + 2*t3 + 2 + l2 + 3*l3 + 2)>>3; | |
147 | src[3+0*stride]= | |
148 | src[2+1*stride]= | |
149 | src[1+2*stride]= | |
150 | src[0+3*stride]=(t3 + t5 + 2*t4 + 2 + l3*4 + 2)>>3; | |
151 | src[3+1*stride]= | |
152 | src[2+2*stride]= | |
153 | src[1+3*stride]=(t4 + t6 + 2*t5 + 2 + l3*4 + 2)>>3; | |
154 | src[3+2*stride]= | |
155 | src[2+3*stride]=(t5 + t7 + 2*t6 + 2 + l3*4 + 2)>>3; | |
156 | src[3+3*stride]=(t6 + t7 + 1 + 2*l3 + 1)>>2; | |
157 | } | |
158 | ||
159 | static void pred4x4_vertical_left_rv40(uint8_t *src, const uint8_t *topright, | |
160 | ptrdiff_t stride, | |
161 | const int l0, const int l1, const int l2, | |
162 | const int l3, const int l4) | |
163 | { | |
164 | LOAD_TOP_EDGE | |
165 | LOAD_TOP_RIGHT_EDGE | |
166 | ||
167 | src[0+0*stride]=(2*t0 + 2*t1 + l1 + 2*l2 + l3 + 4)>>3; | |
168 | src[1+0*stride]= | |
169 | src[0+2*stride]=(t1 + t2 + 1)>>1; | |
170 | src[2+0*stride]= | |
171 | src[1+2*stride]=(t2 + t3 + 1)>>1; | |
172 | src[3+0*stride]= | |
173 | src[2+2*stride]=(t3 + t4+ 1)>>1; | |
174 | src[3+2*stride]=(t4 + t5+ 1)>>1; | |
175 | src[0+1*stride]=(t0 + 2*t1 + t2 + l2 + 2*l3 + l4 + 4)>>3; | |
176 | src[1+1*stride]= | |
177 | src[0+3*stride]=(t1 + 2*t2 + t3 + 2)>>2; | |
178 | src[2+1*stride]= | |
179 | src[1+3*stride]=(t2 + 2*t3 + t4 + 2)>>2; | |
180 | src[3+1*stride]= | |
181 | src[2+3*stride]=(t3 + 2*t4 + t5 + 2)>>2; | |
182 | src[3+3*stride]=(t4 + 2*t5 + t6 + 2)>>2; | |
183 | } | |
184 | ||
185 | static void pred4x4_vertical_left_rv40_c(uint8_t *src, const uint8_t *topright, | |
186 | ptrdiff_t stride) | |
187 | { | |
188 | LOAD_LEFT_EDGE | |
189 | LOAD_DOWN_LEFT_EDGE | |
190 | ||
191 | pred4x4_vertical_left_rv40(src, topright, stride, l0, l1, l2, l3, l4); | |
192 | } | |
193 | ||
194 | static void pred4x4_vertical_left_rv40_nodown_c(uint8_t *src, | |
195 | const uint8_t *topright, | |
196 | ptrdiff_t stride) | |
197 | { | |
198 | LOAD_LEFT_EDGE | |
199 | ||
200 | pred4x4_vertical_left_rv40(src, topright, stride, l0, l1, l2, l3, l3); | |
201 | } | |
202 | ||
203 | static void pred4x4_vertical_left_vp8_c(uint8_t *src, const uint8_t *topright, | |
204 | ptrdiff_t stride) | |
205 | { | |
206 | LOAD_TOP_EDGE | |
207 | LOAD_TOP_RIGHT_EDGE | |
208 | ||
209 | src[0+0*stride]=(t0 + t1 + 1)>>1; | |
210 | src[1+0*stride]= | |
211 | src[0+2*stride]=(t1 + t2 + 1)>>1; | |
212 | src[2+0*stride]= | |
213 | src[1+2*stride]=(t2 + t3 + 1)>>1; | |
214 | src[3+0*stride]= | |
215 | src[2+2*stride]=(t3 + t4 + 1)>>1; | |
216 | src[0+1*stride]=(t0 + 2*t1 + t2 + 2)>>2; | |
217 | src[1+1*stride]= | |
218 | src[0+3*stride]=(t1 + 2*t2 + t3 + 2)>>2; | |
219 | src[2+1*stride]= | |
220 | src[1+3*stride]=(t2 + 2*t3 + t4 + 2)>>2; | |
221 | src[3+1*stride]= | |
222 | src[2+3*stride]=(t3 + 2*t4 + t5 + 2)>>2; | |
223 | src[3+2*stride]=(t4 + 2*t5 + t6 + 2)>>2; | |
224 | src[3+3*stride]=(t5 + 2*t6 + t7 + 2)>>2; | |
225 | } | |
226 | ||
227 | static void pred4x4_horizontal_up_rv40_c(uint8_t *src, const uint8_t *topright, | |
228 | ptrdiff_t stride) | |
229 | { | |
230 | LOAD_LEFT_EDGE | |
231 | LOAD_DOWN_LEFT_EDGE | |
232 | LOAD_TOP_EDGE | |
233 | LOAD_TOP_RIGHT_EDGE | |
234 | ||
235 | src[0+0*stride]=(t1 + 2*t2 + t3 + 2*l0 + 2*l1 + 4)>>3; | |
236 | src[1+0*stride]=(t2 + 2*t3 + t4 + l0 + 2*l1 + l2 + 4)>>3; | |
237 | src[2+0*stride]= | |
238 | src[0+1*stride]=(t3 + 2*t4 + t5 + 2*l1 + 2*l2 + 4)>>3; | |
239 | src[3+0*stride]= | |
240 | src[1+1*stride]=(t4 + 2*t5 + t6 + l1 + 2*l2 + l3 + 4)>>3; | |
241 | src[2+1*stride]= | |
242 | src[0+2*stride]=(t5 + 2*t6 + t7 + 2*l2 + 2*l3 + 4)>>3; | |
243 | src[3+1*stride]= | |
244 | src[1+2*stride]=(t6 + 3*t7 + l2 + 3*l3 + 4)>>3; | |
245 | src[3+2*stride]= | |
246 | src[1+3*stride]=(l3 + 2*l4 + l5 + 2)>>2; | |
247 | src[0+3*stride]= | |
248 | src[2+2*stride]=(t6 + t7 + l3 + l4 + 2)>>2; | |
249 | src[2+3*stride]=(l4 + l5 + 1)>>1; | |
250 | src[3+3*stride]=(l4 + 2*l5 + l6 + 2)>>2; | |
251 | } | |
252 | ||
253 | static void pred4x4_horizontal_up_rv40_nodown_c(uint8_t *src, | |
254 | const uint8_t *topright, | |
255 | ptrdiff_t stride) | |
256 | { | |
257 | LOAD_LEFT_EDGE | |
258 | LOAD_TOP_EDGE | |
259 | LOAD_TOP_RIGHT_EDGE | |
260 | ||
261 | src[0+0*stride]=(t1 + 2*t2 + t3 + 2*l0 + 2*l1 + 4)>>3; | |
262 | src[1+0*stride]=(t2 + 2*t3 + t4 + l0 + 2*l1 + l2 + 4)>>3; | |
263 | src[2+0*stride]= | |
264 | src[0+1*stride]=(t3 + 2*t4 + t5 + 2*l1 + 2*l2 + 4)>>3; | |
265 | src[3+0*stride]= | |
266 | src[1+1*stride]=(t4 + 2*t5 + t6 + l1 + 2*l2 + l3 + 4)>>3; | |
267 | src[2+1*stride]= | |
268 | src[0+2*stride]=(t5 + 2*t6 + t7 + 2*l2 + 2*l3 + 4)>>3; | |
269 | src[3+1*stride]= | |
270 | src[1+2*stride]=(t6 + 3*t7 + l2 + 3*l3 + 4)>>3; | |
271 | src[3+2*stride]= | |
272 | src[1+3*stride]=l3; | |
273 | src[0+3*stride]= | |
274 | src[2+2*stride]=(t6 + t7 + 2*l3 + 2)>>2; | |
275 | src[2+3*stride]= | |
276 | src[3+3*stride]=l3; | |
277 | } | |
278 | ||
279 | static void pred4x4_tm_vp8_c(uint8_t *src, const uint8_t *topright, | |
280 | ptrdiff_t stride) | |
281 | { | |
282 | const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP - src[-1-stride]; | |
283 | uint8_t *top = src-stride; | |
284 | int y; | |
285 | ||
286 | for (y = 0; y < 4; y++) { | |
287 | const uint8_t *cm_in = cm + src[-1]; | |
288 | src[0] = cm_in[top[0]]; | |
289 | src[1] = cm_in[top[1]]; | |
290 | src[2] = cm_in[top[2]]; | |
291 | src[3] = cm_in[top[3]]; | |
292 | src += stride; | |
293 | } | |
294 | } | |
295 | ||
296 | static void pred16x16_plane_svq3_c(uint8_t *src, ptrdiff_t stride) | |
297 | { | |
298 | pred16x16_plane_compat_8_c(src, stride, 1, 0); | |
299 | } | |
300 | ||
301 | static void pred16x16_plane_rv40_c(uint8_t *src, ptrdiff_t stride) | |
302 | { | |
303 | pred16x16_plane_compat_8_c(src, stride, 0, 1); | |
304 | } | |
305 | ||
306 | static void pred16x16_tm_vp8_c(uint8_t *src, ptrdiff_t stride) | |
307 | { | |
308 | const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP - src[-1-stride]; | |
309 | uint8_t *top = src-stride; | |
310 | int y; | |
311 | ||
312 | for (y = 0; y < 16; y++) { | |
313 | const uint8_t *cm_in = cm + src[-1]; | |
314 | src[0] = cm_in[top[0]]; | |
315 | src[1] = cm_in[top[1]]; | |
316 | src[2] = cm_in[top[2]]; | |
317 | src[3] = cm_in[top[3]]; | |
318 | src[4] = cm_in[top[4]]; | |
319 | src[5] = cm_in[top[5]]; | |
320 | src[6] = cm_in[top[6]]; | |
321 | src[7] = cm_in[top[7]]; | |
322 | src[8] = cm_in[top[8]]; | |
323 | src[9] = cm_in[top[9]]; | |
324 | src[10] = cm_in[top[10]]; | |
325 | src[11] = cm_in[top[11]]; | |
326 | src[12] = cm_in[top[12]]; | |
327 | src[13] = cm_in[top[13]]; | |
328 | src[14] = cm_in[top[14]]; | |
329 | src[15] = cm_in[top[15]]; | |
330 | src += stride; | |
331 | } | |
332 | } | |
333 | ||
334 | static void pred8x8_left_dc_rv40_c(uint8_t *src, ptrdiff_t stride) | |
335 | { | |
336 | int i; | |
337 | unsigned dc0; | |
338 | ||
339 | dc0=0; | |
340 | for(i=0;i<8; i++) | |
341 | dc0+= src[-1+i*stride]; | |
342 | dc0= 0x01010101*((dc0 + 4)>>3); | |
343 | ||
344 | for(i=0; i<8; i++){ | |
345 | ((uint32_t*)(src+i*stride))[0]= | |
346 | ((uint32_t*)(src+i*stride))[1]= dc0; | |
347 | } | |
348 | } | |
349 | ||
350 | static void pred8x8_top_dc_rv40_c(uint8_t *src, ptrdiff_t stride) | |
351 | { | |
352 | int i; | |
353 | unsigned dc0; | |
354 | ||
355 | dc0=0; | |
356 | for(i=0;i<8; i++) | |
357 | dc0+= src[i-stride]; | |
358 | dc0= 0x01010101*((dc0 + 4)>>3); | |
359 | ||
360 | for(i=0; i<8; i++){ | |
361 | ((uint32_t*)(src+i*stride))[0]= | |
362 | ((uint32_t*)(src+i*stride))[1]= dc0; | |
363 | } | |
364 | } | |
365 | ||
366 | static void pred8x8_dc_rv40_c(uint8_t *src, ptrdiff_t stride) | |
367 | { | |
368 | int i; | |
369 | unsigned dc0 = 0; | |
370 | ||
371 | for(i=0;i<4; i++){ | |
372 | dc0+= src[-1+i*stride] + src[i-stride]; | |
373 | dc0+= src[4+i-stride]; | |
374 | dc0+= src[-1+(i+4)*stride]; | |
375 | } | |
376 | dc0= 0x01010101*((dc0 + 8)>>4); | |
377 | ||
378 | for(i=0; i<4; i++){ | |
379 | ((uint32_t*)(src+i*stride))[0]= dc0; | |
380 | ((uint32_t*)(src+i*stride))[1]= dc0; | |
381 | } | |
382 | for(i=4; i<8; i++){ | |
383 | ((uint32_t*)(src+i*stride))[0]= dc0; | |
384 | ((uint32_t*)(src+i*stride))[1]= dc0; | |
385 | } | |
386 | } | |
387 | ||
388 | static void pred8x8_tm_vp8_c(uint8_t *src, ptrdiff_t stride) | |
389 | { | |
390 | const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP - src[-1-stride]; | |
391 | uint8_t *top = src-stride; | |
392 | int y; | |
393 | ||
394 | for (y = 0; y < 8; y++) { | |
395 | const uint8_t *cm_in = cm + src[-1]; | |
396 | src[0] = cm_in[top[0]]; | |
397 | src[1] = cm_in[top[1]]; | |
398 | src[2] = cm_in[top[2]]; | |
399 | src[3] = cm_in[top[3]]; | |
400 | src[4] = cm_in[top[4]]; | |
401 | src[5] = cm_in[top[5]]; | |
402 | src[6] = cm_in[top[6]]; | |
403 | src[7] = cm_in[top[7]]; | |
404 | src += stride; | |
405 | } | |
406 | } | |
407 | ||
408 | /** | |
409 | * Set the intra prediction function pointers. | |
410 | */ | |
411 | av_cold void ff_h264_pred_init(H264PredContext *h, int codec_id, | |
412 | const int bit_depth, | |
413 | int chroma_format_idc) | |
414 | { | |
415 | #undef FUNC | |
416 | #undef FUNCC | |
417 | #define FUNC(a, depth) a ## _ ## depth | |
418 | #define FUNCC(a, depth) a ## _ ## depth ## _c | |
419 | #define FUNCD(a) a ## _c | |
420 | ||
421 | #define H264_PRED(depth) \ | |
422 | if(codec_id != AV_CODEC_ID_RV40){\ | |
423 | if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8) {\ | |
424 | h->pred4x4[VERT_PRED ]= FUNCD(pred4x4_vertical_vp8);\ | |
425 | h->pred4x4[HOR_PRED ]= FUNCD(pred4x4_horizontal_vp8);\ | |
426 | } else {\ | |
427 | h->pred4x4[VERT_PRED ]= FUNCC(pred4x4_vertical , depth);\ | |
428 | h->pred4x4[HOR_PRED ]= FUNCC(pred4x4_horizontal , depth);\ | |
429 | }\ | |
430 | h->pred4x4[DC_PRED ]= FUNCC(pred4x4_dc , depth);\ | |
431 | if(codec_id == AV_CODEC_ID_SVQ3)\ | |
432 | h->pred4x4[DIAG_DOWN_LEFT_PRED ]= FUNCD(pred4x4_down_left_svq3);\ | |
433 | else\ | |
434 | h->pred4x4[DIAG_DOWN_LEFT_PRED ]= FUNCC(pred4x4_down_left , depth);\ | |
435 | h->pred4x4[DIAG_DOWN_RIGHT_PRED]= FUNCC(pred4x4_down_right , depth);\ | |
436 | h->pred4x4[VERT_RIGHT_PRED ]= FUNCC(pred4x4_vertical_right , depth);\ | |
437 | h->pred4x4[HOR_DOWN_PRED ]= FUNCC(pred4x4_horizontal_down , depth);\ | |
438 | if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8) {\ | |
439 | h->pred4x4[VERT_LEFT_PRED ]= FUNCD(pred4x4_vertical_left_vp8);\ | |
440 | } else\ | |
441 | h->pred4x4[VERT_LEFT_PRED ]= FUNCC(pred4x4_vertical_left , depth);\ | |
442 | h->pred4x4[HOR_UP_PRED ]= FUNCC(pred4x4_horizontal_up , depth);\ | |
443 | if (codec_id != AV_CODEC_ID_VP7 && codec_id != AV_CODEC_ID_VP8) {\ | |
444 | h->pred4x4[LEFT_DC_PRED ]= FUNCC(pred4x4_left_dc , depth);\ | |
445 | h->pred4x4[TOP_DC_PRED ]= FUNCC(pred4x4_top_dc , depth);\ | |
446 | } else {\ | |
447 | h->pred4x4[TM_VP8_PRED ]= FUNCD(pred4x4_tm_vp8);\ | |
448 | h->pred4x4[DC_127_PRED ]= FUNCC(pred4x4_127_dc , depth);\ | |
449 | h->pred4x4[DC_129_PRED ]= FUNCC(pred4x4_129_dc , depth);\ | |
450 | h->pred4x4[VERT_VP8_PRED ]= FUNCC(pred4x4_vertical , depth);\ | |
451 | h->pred4x4[HOR_VP8_PRED ]= FUNCC(pred4x4_horizontal , depth);\ | |
452 | }\ | |
453 | if (codec_id != AV_CODEC_ID_VP8)\ | |
454 | h->pred4x4[DC_128_PRED ]= FUNCC(pred4x4_128_dc , depth);\ | |
455 | }else{\ | |
456 | h->pred4x4[VERT_PRED ]= FUNCC(pred4x4_vertical , depth);\ | |
457 | h->pred4x4[HOR_PRED ]= FUNCC(pred4x4_horizontal , depth);\ | |
458 | h->pred4x4[DC_PRED ]= FUNCC(pred4x4_dc , depth);\ | |
459 | h->pred4x4[DIAG_DOWN_LEFT_PRED ]= FUNCD(pred4x4_down_left_rv40);\ | |
460 | h->pred4x4[DIAG_DOWN_RIGHT_PRED]= FUNCC(pred4x4_down_right , depth);\ | |
461 | h->pred4x4[VERT_RIGHT_PRED ]= FUNCC(pred4x4_vertical_right , depth);\ | |
462 | h->pred4x4[HOR_DOWN_PRED ]= FUNCC(pred4x4_horizontal_down , depth);\ | |
463 | h->pred4x4[VERT_LEFT_PRED ]= FUNCD(pred4x4_vertical_left_rv40);\ | |
464 | h->pred4x4[HOR_UP_PRED ]= FUNCD(pred4x4_horizontal_up_rv40);\ | |
465 | h->pred4x4[LEFT_DC_PRED ]= FUNCC(pred4x4_left_dc , depth);\ | |
466 | h->pred4x4[TOP_DC_PRED ]= FUNCC(pred4x4_top_dc , depth);\ | |
467 | h->pred4x4[DC_128_PRED ]= FUNCC(pred4x4_128_dc , depth);\ | |
468 | h->pred4x4[DIAG_DOWN_LEFT_PRED_RV40_NODOWN]= FUNCD(pred4x4_down_left_rv40_nodown);\ | |
469 | h->pred4x4[HOR_UP_PRED_RV40_NODOWN]= FUNCD(pred4x4_horizontal_up_rv40_nodown);\ | |
470 | h->pred4x4[VERT_LEFT_PRED_RV40_NODOWN]= FUNCD(pred4x4_vertical_left_rv40_nodown);\ | |
471 | }\ | |
472 | \ | |
473 | h->pred8x8l[VERT_PRED ]= FUNCC(pred8x8l_vertical , depth);\ | |
474 | h->pred8x8l[HOR_PRED ]= FUNCC(pred8x8l_horizontal , depth);\ | |
475 | h->pred8x8l[DC_PRED ]= FUNCC(pred8x8l_dc , depth);\ | |
476 | h->pred8x8l[DIAG_DOWN_LEFT_PRED ]= FUNCC(pred8x8l_down_left , depth);\ | |
477 | h->pred8x8l[DIAG_DOWN_RIGHT_PRED]= FUNCC(pred8x8l_down_right , depth);\ | |
478 | h->pred8x8l[VERT_RIGHT_PRED ]= FUNCC(pred8x8l_vertical_right , depth);\ | |
479 | h->pred8x8l[HOR_DOWN_PRED ]= FUNCC(pred8x8l_horizontal_down , depth);\ | |
480 | h->pred8x8l[VERT_LEFT_PRED ]= FUNCC(pred8x8l_vertical_left , depth);\ | |
481 | h->pred8x8l[HOR_UP_PRED ]= FUNCC(pred8x8l_horizontal_up , depth);\ | |
482 | h->pred8x8l[LEFT_DC_PRED ]= FUNCC(pred8x8l_left_dc , depth);\ | |
483 | h->pred8x8l[TOP_DC_PRED ]= FUNCC(pred8x8l_top_dc , depth);\ | |
484 | h->pred8x8l[DC_128_PRED ]= FUNCC(pred8x8l_128_dc , depth);\ | |
485 | \ | |
486 | if (chroma_format_idc <= 1) {\ | |
487 | h->pred8x8[VERT_PRED8x8 ]= FUNCC(pred8x8_vertical , depth);\ | |
488 | h->pred8x8[HOR_PRED8x8 ]= FUNCC(pred8x8_horizontal , depth);\ | |
489 | } else {\ | |
490 | h->pred8x8[VERT_PRED8x8 ]= FUNCC(pred8x16_vertical , depth);\ | |
491 | h->pred8x8[HOR_PRED8x8 ]= FUNCC(pred8x16_horizontal , depth);\ | |
492 | }\ | |
493 | if (codec_id != AV_CODEC_ID_VP7 && codec_id != AV_CODEC_ID_VP8) {\ | |
494 | if (chroma_format_idc <= 1) {\ | |
495 | h->pred8x8[PLANE_PRED8x8]= FUNCC(pred8x8_plane , depth);\ | |
496 | } else {\ | |
497 | h->pred8x8[PLANE_PRED8x8]= FUNCC(pred8x16_plane , depth);\ | |
498 | }\ | |
499 | } else\ | |
500 | h->pred8x8[PLANE_PRED8x8]= FUNCD(pred8x8_tm_vp8);\ | |
501 | if (codec_id != AV_CODEC_ID_RV40 && codec_id != AV_CODEC_ID_VP7 && \ | |
502 | codec_id != AV_CODEC_ID_VP8) {\ | |
503 | if (chroma_format_idc <= 1) {\ | |
504 | h->pred8x8[DC_PRED8x8 ]= FUNCC(pred8x8_dc , depth);\ | |
505 | h->pred8x8[LEFT_DC_PRED8x8]= FUNCC(pred8x8_left_dc , depth);\ | |
506 | h->pred8x8[TOP_DC_PRED8x8 ]= FUNCC(pred8x8_top_dc , depth);\ | |
507 | h->pred8x8[ALZHEIMER_DC_L0T_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_l0t, depth);\ | |
508 | h->pred8x8[ALZHEIMER_DC_0LT_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_0lt, depth);\ | |
509 | h->pred8x8[ALZHEIMER_DC_L00_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_l00, depth);\ | |
510 | h->pred8x8[ALZHEIMER_DC_0L0_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_0l0, depth);\ | |
511 | } else {\ | |
512 | h->pred8x8[DC_PRED8x8 ]= FUNCC(pred8x16_dc , depth);\ | |
513 | h->pred8x8[LEFT_DC_PRED8x8]= FUNCC(pred8x16_left_dc , depth);\ | |
514 | h->pred8x8[TOP_DC_PRED8x8 ]= FUNCC(pred8x16_top_dc , depth);\ | |
515 | h->pred8x8[ALZHEIMER_DC_L0T_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_l0t, depth);\ | |
516 | h->pred8x8[ALZHEIMER_DC_0LT_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_0lt, depth);\ | |
517 | h->pred8x8[ALZHEIMER_DC_L00_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_l00, depth);\ | |
518 | h->pred8x8[ALZHEIMER_DC_0L0_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_0l0, depth);\ | |
519 | }\ | |
520 | }else{\ | |
521 | h->pred8x8[DC_PRED8x8 ]= FUNCD(pred8x8_dc_rv40);\ | |
522 | h->pred8x8[LEFT_DC_PRED8x8]= FUNCD(pred8x8_left_dc_rv40);\ | |
523 | h->pred8x8[TOP_DC_PRED8x8 ]= FUNCD(pred8x8_top_dc_rv40);\ | |
524 | if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8) {\ | |
525 | h->pred8x8[DC_127_PRED8x8]= FUNCC(pred8x8_127_dc , depth);\ | |
526 | h->pred8x8[DC_129_PRED8x8]= FUNCC(pred8x8_129_dc , depth);\ | |
527 | }\ | |
528 | }\ | |
529 | if (chroma_format_idc <= 1) {\ | |
530 | h->pred8x8[DC_128_PRED8x8 ]= FUNCC(pred8x8_128_dc , depth);\ | |
531 | } else {\ | |
532 | h->pred8x8[DC_128_PRED8x8 ]= FUNCC(pred8x16_128_dc , depth);\ | |
533 | }\ | |
534 | \ | |
535 | h->pred16x16[DC_PRED8x8 ]= FUNCC(pred16x16_dc , depth);\ | |
536 | h->pred16x16[VERT_PRED8x8 ]= FUNCC(pred16x16_vertical , depth);\ | |
537 | h->pred16x16[HOR_PRED8x8 ]= FUNCC(pred16x16_horizontal , depth);\ | |
538 | switch(codec_id){\ | |
539 | case AV_CODEC_ID_SVQ3:\ | |
540 | h->pred16x16[PLANE_PRED8x8 ]= FUNCD(pred16x16_plane_svq3);\ | |
541 | break;\ | |
542 | case AV_CODEC_ID_RV40:\ | |
543 | h->pred16x16[PLANE_PRED8x8 ]= FUNCD(pred16x16_plane_rv40);\ | |
544 | break;\ | |
545 | case AV_CODEC_ID_VP7:\ | |
546 | case AV_CODEC_ID_VP8:\ | |
547 | h->pred16x16[PLANE_PRED8x8 ]= FUNCD(pred16x16_tm_vp8);\ | |
548 | h->pred16x16[DC_127_PRED8x8]= FUNCC(pred16x16_127_dc , depth);\ | |
549 | h->pred16x16[DC_129_PRED8x8]= FUNCC(pred16x16_129_dc , depth);\ | |
550 | break;\ | |
551 | default:\ | |
552 | h->pred16x16[PLANE_PRED8x8 ]= FUNCC(pred16x16_plane , depth);\ | |
553 | break;\ | |
554 | }\ | |
555 | h->pred16x16[LEFT_DC_PRED8x8]= FUNCC(pred16x16_left_dc , depth);\ | |
556 | h->pred16x16[TOP_DC_PRED8x8 ]= FUNCC(pred16x16_top_dc , depth);\ | |
557 | h->pred16x16[DC_128_PRED8x8 ]= FUNCC(pred16x16_128_dc , depth);\ | |
558 | \ | |
559 | /* special lossless h/v prediction for h264 */ \ | |
560 | h->pred4x4_add [VERT_PRED ]= FUNCC(pred4x4_vertical_add , depth);\ | |
561 | h->pred4x4_add [ HOR_PRED ]= FUNCC(pred4x4_horizontal_add , depth);\ | |
562 | h->pred8x8l_add [VERT_PRED ]= FUNCC(pred8x8l_vertical_add , depth);\ | |
563 | h->pred8x8l_add [ HOR_PRED ]= FUNCC(pred8x8l_horizontal_add , depth);\ | |
564 | h->pred8x8l_filter_add [VERT_PRED ]= FUNCC(pred8x8l_vertical_filter_add , depth);\ | |
565 | h->pred8x8l_filter_add [ HOR_PRED ]= FUNCC(pred8x8l_horizontal_filter_add , depth);\ | |
566 | if (chroma_format_idc <= 1) {\ | |
567 | h->pred8x8_add [VERT_PRED8x8]= FUNCC(pred8x8_vertical_add , depth);\ | |
568 | h->pred8x8_add [ HOR_PRED8x8]= FUNCC(pred8x8_horizontal_add , depth);\ | |
569 | } else {\ | |
570 | h->pred8x8_add [VERT_PRED8x8]= FUNCC(pred8x16_vertical_add , depth);\ | |
571 | h->pred8x8_add [ HOR_PRED8x8]= FUNCC(pred8x16_horizontal_add , depth);\ | |
572 | }\ | |
573 | h->pred16x16_add[VERT_PRED8x8]= FUNCC(pred16x16_vertical_add , depth);\ | |
574 | h->pred16x16_add[ HOR_PRED8x8]= FUNCC(pred16x16_horizontal_add , depth);\ | |
575 | ||
576 | switch (bit_depth) { | |
577 | case 9: | |
578 | H264_PRED(9) | |
579 | break; | |
580 | case 10: | |
581 | H264_PRED(10) | |
582 | break; | |
583 | case 12: | |
584 | H264_PRED(12) | |
585 | break; | |
586 | case 14: | |
587 | H264_PRED(14) | |
588 | break; | |
589 | default: | |
590 | av_assert0(bit_depth<=8); | |
591 | H264_PRED(8) | |
592 | break; | |
593 | } | |
594 | ||
595 | if (ARCH_ARM) ff_h264_pred_init_arm(h, codec_id, bit_depth, chroma_format_idc); | |
596 | if (ARCH_X86) ff_h264_pred_init_x86(h, codec_id, bit_depth, chroma_format_idc); | |
597 | } |