new files for the CAVS decoder by (Stefan Gehrer <stefan gehrer gmx de)
[libav.git] / libavcodec / cavsdsp.c
1 /*
2 * Chinese AVS video (AVS1-P2, JiZhun profile) decoder.
3 *
4 * DSP functions
5 *
6 * Copyright (c) 2006 Stefan Gehrer <stefan.gehrer@gmx.de>
7 *
8 * This library 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 of the License, or (at your option) any later version.
12 *
13 * This library 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 this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 */
22
23 #include <stdio.h>
24 #include "dsputil.h"
25 #include "cavsdsp.h"
26
27 /*****************************************************************************
28 *
29 * in-loop deblocking filter
30 *
31 ****************************************************************************/
32
33 #define P2 p0_p[-3*stride]
34 #define P1 p0_p[-2*stride]
35 #define P0 p0_p[-1*stride]
36 #define Q0 p0_p[ 0*stride]
37 #define Q1 p0_p[ 1*stride]
38 #define Q2 p0_p[ 2*stride]
39
40 static inline void loop_filter_l2(uint8_t *p0_p,int stride,int alpha, int beta) {
41 int p0 = P0;
42 int q0 = Q0;
43
44 if(abs(p0-q0)<alpha && abs(P1-p0)<beta && abs(Q1-q0)<beta) {
45 int s = p0 + q0 + 2;
46 alpha = (alpha>>2) + 2;
47 if(abs(P2-p0) < beta && abs(p0-q0) < alpha) {
48 P0 = (P1 + p0 + s) >> 2;
49 P1 = (2*P1 + s) >> 2;
50 } else
51 P0 = (2*P1 + s) >> 2;
52 if(abs(Q2-q0) < beta && abs(q0-p0) < alpha) {
53 Q0 = (Q1 + q0 + s) >> 2;
54 Q1 = (2*Q1 + s) >> 2;
55 } else
56 Q0 = (2*Q1 + s) >> 2;
57 }
58 }
59
60 static inline void loop_filter_l1(uint8_t *p0_p, int stride, int alpha, int beta, int tc) {
61 int p0 = P0;
62 int q0 = Q0;
63
64 if(abs(p0-q0)<alpha && abs(P1-p0)<beta && abs(Q1-q0)<beta) {
65 int delta = clip(((q0-p0)*3+P1-Q1+4)>>3,-tc, tc);
66 P0 = clip_uint8(p0+delta);
67 Q0 = clip_uint8(q0-delta);
68 if(abs(P2-p0)<beta) {
69 delta = clip(((P0-P1)*3+P2-Q0+4)>>3, -tc, tc);
70 P1 = clip_uint8(P1+delta);
71 }
72 if(abs(Q2-q0)<beta) {
73 delta = clip(((Q1-Q0)*3+P0-Q2+4)>>3, -tc, tc);
74 Q1 = clip_uint8(Q1-delta);
75 }
76 }
77 }
78
79 static inline void loop_filter_c2(uint8_t *p0_p,int stride,int alpha, int beta) {
80 int p0 = P0;
81 int q0 = Q0;
82
83 if(abs(p0-q0)<alpha && abs(P1-p0)<beta && abs(Q1-q0)<beta) {
84 int s = p0 + q0 + 2;
85 alpha = (alpha>>2) + 2;
86 if(abs(P2-p0) < beta && abs(p0-q0) < alpha) {
87 P0 = (P1 + p0 + s) >> 2;
88 } else
89 P0 = (2*P1 + s) >> 2;
90 if(abs(Q2-q0) < beta && abs(q0-p0) < alpha) {
91 Q0 = (Q1 + q0 + s) >> 2;
92 } else
93 Q0 = (2*Q1 + s) >> 2;
94 }
95 }
96
97 static inline void loop_filter_c1(uint8_t *p0_p,int stride,int alpha, int beta,
98 int tc) {
99 if(abs(P0-Q0)<alpha && abs(P1-P0)<beta && abs(Q1-Q0)<beta) {
100 int delta = clip(((Q0-P0)*3+P1-Q1+4)>>3, -tc, tc);
101 P0 = clip_uint8(P0+delta);
102 Q0 = clip_uint8(Q0-delta);
103 }
104 }
105
106 #undef P0
107 #undef P1
108 #undef P2
109 #undef Q0
110 #undef Q1
111 #undef Q2
112
113 void cavs_filter_lv_c(uint8_t *d, int stride, int alpha, int beta, int tc,
114 int bs1, int bs2) {
115 int i;
116 if(bs1==2)
117 for(i=0;i<16;i++)
118 loop_filter_l2(d + i*stride,1,alpha,beta);
119 else {
120 if(bs1)
121 for(i=0;i<8;i++)
122 loop_filter_l1(d + i*stride,1,alpha,beta,tc);
123 if (bs2)
124 for(i=8;i<16;i++)
125 loop_filter_l1(d + i*stride,1,alpha,beta,tc);
126 }
127 }
128
129 void cavs_filter_lh_c(uint8_t *d, int stride, int alpha, int beta, int tc,
130 int bs1, int bs2) {
131 int i;
132 if(bs1==2)
133 for(i=0;i<16;i++)
134 loop_filter_l2(d + i,stride,alpha,beta);
135 else {
136 if(bs1)
137 for(i=0;i<8;i++)
138 loop_filter_l1(d + i,stride,alpha,beta,tc);
139 if (bs2)
140 for(i=8;i<16;i++)
141 loop_filter_l1(d + i,stride,alpha,beta,tc);
142 }
143 }
144
145 void cavs_filter_cv_c(uint8_t *d, int stride, int alpha, int beta, int tc,
146 int bs1, int bs2) {
147 int i;
148 if(bs1==2)
149 for(i=0;i<8;i++)
150 loop_filter_c2(d + i*stride,1,alpha,beta);
151 else {
152 if(bs1)
153 for(i=0;i<4;i++)
154 loop_filter_c1(d + i*stride,1,alpha,beta,tc);
155 if (bs2)
156 for(i=4;i<8;i++)
157 loop_filter_c1(d + i*stride,1,alpha,beta,tc);
158 }
159 }
160
161 void cavs_filter_ch_c(uint8_t *d, int stride, int alpha, int beta, int tc,
162 int bs1, int bs2) {
163 int i;
164 if(bs1==2)
165 for(i=0;i<8;i++)
166 loop_filter_c2(d + i,stride,alpha,beta);
167 else {
168 if(bs1)
169 for(i=0;i<4;i++)
170 loop_filter_c1(d + i,stride,alpha,beta,tc);
171 if (bs2)
172 for(i=4;i<8;i++)
173 loop_filter_c1(d + i,stride,alpha,beta,tc);
174 }
175 }
176
177 /*****************************************************************************
178 *
179 * inverse transform
180 *
181 ****************************************************************************/
182
183 void cavs_idct8_add_c(uint8_t *dst, DCTELEM *block, int stride) {
184 int i;
185 DCTELEM (*src)[8] = (DCTELEM(*)[8])block;
186 uint8_t *cm = cropTbl + MAX_NEG_CROP;
187
188 for( i = 0; i < 8; i++ ) {
189 const int a0 = 3*src[i][1] - (src[i][7]<<1);
190 const int a1 = 3*src[i][3] + (src[i][5]<<1);
191 const int a2 = (src[i][3]<<1) - 3*src[i][5];
192 const int a3 = (src[i][1]<<1) + 3*src[i][7];
193
194 const int b4 = ((a0 + a1 + a3)<<1) + a1;
195 const int b5 = ((a0 - a1 + a2)<<1) + a0;
196 const int b6 = ((a3 - a2 - a1)<<1) + a3;
197 const int b7 = ((a0 - a2 - a3)<<1) - a2;
198
199 const int a7 = (src[i][2]<<2) - 10*src[i][6];
200 const int a6 = (src[i][6]<<2) + 10*src[i][2];
201 const int a5 = (src[i][0] - src[i][4]) << 3;
202 const int a4 = (src[i][0] + src[i][4]) << 3;
203
204 const int b0 = a4 + a6;
205 const int b1 = a5 + a7;
206 const int b2 = a5 - a7;
207 const int b3 = a4 - a6;
208
209 src[i][0] = (b0 + b4 + 4) >> 3;
210 src[i][1] = (b1 + b5 + 4) >> 3;
211 src[i][2] = (b2 + b6 + 4) >> 3;
212 src[i][3] = (b3 + b7 + 4) >> 3;
213 src[i][4] = (b3 - b7 + 4) >> 3;
214 src[i][5] = (b2 - b6 + 4) >> 3;
215 src[i][6] = (b1 - b5 + 4) >> 3;
216 src[i][7] = (b0 - b4 + 4) >> 3;
217 }
218 for( i = 0; i < 8; i++ ) {
219 const int a0 = 3*src[1][i] - (src[7][i]<<1);
220 const int a1 = 3*src[3][i] + (src[5][i]<<1);
221 const int a2 = (src[3][i]<<1) - 3*src[5][i];
222 const int a3 = (src[1][i]<<1) + 3*src[7][i];
223
224 const int b4 = ((a0 + a1 + a3)<<1) + a1;
225 const int b5 = ((a0 - a1 + a2)<<1) + a0;
226 const int b6 = ((a3 - a2 - a1)<<1) + a3;
227 const int b7 = ((a0 - a2 - a3)<<1) - a2;
228
229 const int a7 = (src[2][i]<<2) - 10*src[6][i];
230 const int a6 = (src[6][i]<<2) + 10*src[2][i];
231 const int a5 = (src[0][i] - src[4][i]) << 3;
232 const int a4 = (src[0][i] + src[4][i]) << 3;
233
234 const int b0 = a4 + a6;
235 const int b1 = a5 + a7;
236 const int b2 = a5 - a7;
237 const int b3 = a4 - a6;
238
239 dst[i + 0*stride] = cm[ dst[i + 0*stride] + ((b0 + b4 + 64) >> 7)];
240 dst[i + 1*stride] = cm[ dst[i + 1*stride] + ((b1 + b5 + 64) >> 7)];
241 dst[i + 2*stride] = cm[ dst[i + 2*stride] + ((b2 + b6 + 64) >> 7)];
242 dst[i + 3*stride] = cm[ dst[i + 3*stride] + ((b3 + b7 + 64) >> 7)];
243 dst[i + 4*stride] = cm[ dst[i + 4*stride] + ((b3 - b7 + 64) >> 7)];
244 dst[i + 5*stride] = cm[ dst[i + 5*stride] + ((b2 - b6 + 64) >> 7)];
245 dst[i + 6*stride] = cm[ dst[i + 6*stride] + ((b1 - b5 + 64) >> 7)];
246 dst[i + 7*stride] = cm[ dst[i + 7*stride] + ((b0 - b4 + 64) >> 7)];
247 }
248 }
249
250 /*****************************************************************************
251 *
252 * motion compensation
253 *
254 ****************************************************************************/
255
256 #define CAVS_SUBPIX(OPNAME, OP, NAME, A, B, C, D, E, F) \
257 static void OPNAME ## cavs_filt8_h_ ## NAME(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
258 const int h=8;\
259 uint8_t *cm = cropTbl + MAX_NEG_CROP;\
260 int i;\
261 for(i=0; i<h; i++)\
262 {\
263 OP(dst[0], A*src[-2] + B*src[-1] + C*src[0] + D*src[1] + E*src[2] + F*src[3]);\
264 OP(dst[1], A*src[-1] + B*src[ 0] + C*src[1] + D*src[2] + E*src[3] + F*src[4]);\
265 OP(dst[2], A*src[ 0] + B*src[ 1] + C*src[2] + D*src[3] + E*src[4] + F*src[5]);\
266 OP(dst[3], A*src[ 1] + B*src[ 2] + C*src[3] + D*src[4] + E*src[5] + F*src[6]);\
267 OP(dst[4], A*src[ 2] + B*src[ 3] + C*src[4] + D*src[5] + E*src[6] + F*src[7]);\
268 OP(dst[5], A*src[ 3] + B*src[ 4] + C*src[5] + D*src[6] + E*src[7] + F*src[8]);\
269 OP(dst[6], A*src[ 4] + B*src[ 5] + C*src[6] + D*src[7] + E*src[8] + F*src[9]);\
270 OP(dst[7], A*src[ 5] + B*src[ 6] + C*src[7] + D*src[8] + E*src[9] + F*src[10]);\
271 dst+=dstStride;\
272 src+=srcStride;\
273 }\
274 }\
275 \
276 static void OPNAME ## cavs_filt8_v_ ## NAME(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
277 const int w=8;\
278 uint8_t *cm = cropTbl + MAX_NEG_CROP;\
279 int i;\
280 for(i=0; i<w; i++)\
281 {\
282 const int srcB= src[-2*srcStride];\
283 const int srcA= src[-1*srcStride];\
284 const int src0= src[0 *srcStride];\
285 const int src1= src[1 *srcStride];\
286 const int src2= src[2 *srcStride];\
287 const int src3= src[3 *srcStride];\
288 const int src4= src[4 *srcStride];\
289 const int src5= src[5 *srcStride];\
290 const int src6= src[6 *srcStride];\
291 const int src7= src[7 *srcStride];\
292 const int src8= src[8 *srcStride];\
293 const int src9= src[9 *srcStride];\
294 const int src10= src[10 *srcStride];\
295 OP(dst[0*dstStride], A*srcB + B*srcA + C*src0 + D*src1 + E*src2 + F*src3);\
296 OP(dst[1*dstStride], A*srcA + B*src0 + C*src1 + D*src2 + E*src3 + F*src4);\
297 OP(dst[2*dstStride], A*src0 + B*src1 + C*src2 + D*src3 + E*src4 + F*src5);\
298 OP(dst[3*dstStride], A*src1 + B*src2 + C*src3 + D*src4 + E*src5 + F*src6);\
299 OP(dst[4*dstStride], A*src2 + B*src3 + C*src4 + D*src5 + E*src6 + F*src7);\
300 OP(dst[5*dstStride], A*src3 + B*src4 + C*src5 + D*src6 + E*src7 + F*src8);\
301 OP(dst[6*dstStride], A*src4 + B*src5 + C*src6 + D*src7 + E*src8 + F*src9);\
302 OP(dst[7*dstStride], A*src5 + B*src6 + C*src7 + D*src8 + E*src9 + F*src10);\
303 dst++;\
304 src++;\
305 }\
306 }\
307 \
308 static void OPNAME ## cavs_filt16_v_ ## NAME(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
309 OPNAME ## cavs_filt8_v_ ## NAME(dst , src , dstStride, srcStride);\
310 OPNAME ## cavs_filt8_v_ ## NAME(dst+8, src+8, dstStride, srcStride);\
311 src += 8*srcStride;\
312 dst += 8*dstStride;\
313 OPNAME ## cavs_filt8_v_ ## NAME(dst , src , dstStride, srcStride);\
314 OPNAME ## cavs_filt8_v_ ## NAME(dst+8, src+8, dstStride, srcStride);\
315 }\
316 \
317 static void OPNAME ## cavs_filt16_h_ ## NAME(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
318 OPNAME ## cavs_filt8_h_ ## NAME(dst , src , dstStride, srcStride);\
319 OPNAME ## cavs_filt8_h_ ## NAME(dst+8, src+8, dstStride, srcStride);\
320 src += 8*srcStride;\
321 dst += 8*dstStride;\
322 OPNAME ## cavs_filt8_h_ ## NAME(dst , src , dstStride, srcStride);\
323 OPNAME ## cavs_filt8_h_ ## NAME(dst+8, src+8, dstStride, srcStride);\
324 }\
325
326 #define CAVS_SUBPIX_HV(OPNAME, OP, NAME, AH, BH, CH, DH, EH, FH, AV, BV, CV, DV, EV, FV, FULL) \
327 static void OPNAME ## cavs_filt8_hv_ ## NAME(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int srcStride){\
328 int16_t temp[8*(8+5)];\
329 int16_t *tmp = temp;\
330 const int h=8;\
331 const int w=8;\
332 uint8_t *cm = cropTbl + MAX_NEG_CROP;\
333 int i;\
334 src1 -= 2*srcStride;\
335 for(i=0; i<h+5; i++)\
336 {\
337 tmp[0]= AH*src1[-2] + BH*src1[-1] + CH*src1[0] + DH*src1[1] + EH*src1[2] + FH*src1[3];\
338 tmp[1]= AH*src1[-1] + BH*src1[ 0] + CH*src1[1] + DH*src1[2] + EH*src1[3] + FH*src1[4];\
339 tmp[2]= AH*src1[ 0] + BH*src1[ 1] + CH*src1[2] + DH*src1[3] + EH*src1[4] + FH*src1[5];\
340 tmp[3]= AH*src1[ 1] + BH*src1[ 2] + CH*src1[3] + DH*src1[4] + EH*src1[5] + FH*src1[6];\
341 tmp[4]= AH*src1[ 2] + BH*src1[ 3] + CH*src1[4] + DH*src1[5] + EH*src1[6] + FH*src1[7];\
342 tmp[5]= AH*src1[ 3] + BH*src1[ 4] + CH*src1[5] + DH*src1[6] + EH*src1[7] + FH*src1[8];\
343 tmp[6]= AH*src1[ 4] + BH*src1[ 5] + CH*src1[6] + DH*src1[7] + EH*src1[8] + FH*src1[9];\
344 tmp[7]= AH*src1[ 5] + BH*src1[ 6] + CH*src1[7] + DH*src1[8] + EH*src1[9] + FH*src1[10];\
345 tmp+=8;\
346 src1+=srcStride;\
347 }\
348 if(FULL) {\
349 tmp = temp+8*2; \
350 for(i=0; i<w; i++) \
351 { \
352 const int tmpB= tmp[-2*8]; \
353 const int tmpA= tmp[-1*8]; \
354 const int tmp0= tmp[0 *8]; \
355 const int tmp1= tmp[1 *8]; \
356 const int tmp2= tmp[2 *8]; \
357 const int tmp3= tmp[3 *8]; \
358 const int tmp4= tmp[4 *8]; \
359 const int tmp5= tmp[5 *8]; \
360 const int tmp6= tmp[6 *8]; \
361 const int tmp7= tmp[7 *8]; \
362 const int tmp8= tmp[8 *8]; \
363 const int tmp9= tmp[9 *8]; \
364 const int tmp10=tmp[10*8]; \
365 OP(dst[0*dstStride], AV*tmpB + BV*tmpA + CV*tmp0 + DV*tmp1 + EV*tmp2 + FV*tmp3 + 64*src2[0*srcStride]); \
366 OP(dst[1*dstStride], AV*tmpA + BV*tmp0 + CV*tmp1 + DV*tmp2 + EV*tmp3 + FV*tmp4 + 64*src2[1*srcStride]); \
367 OP(dst[2*dstStride], AV*tmp0 + BV*tmp1 + CV*tmp2 + DV*tmp3 + EV*tmp4 + FV*tmp5 + 64*src2[2*srcStride]); \
368 OP(dst[3*dstStride], AV*tmp1 + BV*tmp2 + CV*tmp3 + DV*tmp4 + EV*tmp5 + FV*tmp6 + 64*src2[3*srcStride]); \
369 OP(dst[4*dstStride], AV*tmp2 + BV*tmp3 + CV*tmp4 + DV*tmp5 + EV*tmp6 + FV*tmp7 + 64*src2[4*srcStride]); \
370 OP(dst[5*dstStride], AV*tmp3 + BV*tmp4 + CV*tmp5 + DV*tmp6 + EV*tmp7 + FV*tmp8 + 64*src2[5*srcStride]); \
371 OP(dst[6*dstStride], AV*tmp4 + BV*tmp5 + CV*tmp6 + DV*tmp7 + EV*tmp8 + FV*tmp9 + 64*src2[6*srcStride]); \
372 OP(dst[7*dstStride], AV*tmp5 + BV*tmp6 + CV*tmp7 + DV*tmp8 + EV*tmp9 + FV*tmp10 + 64*src2[7*srcStride]); \
373 dst++; \
374 tmp++; \
375 src2++; \
376 } \
377 } else {\
378 tmp = temp+8*2; \
379 for(i=0; i<w; i++) \
380 { \
381 const int tmpB= tmp[-2*8]; \
382 const int tmpA= tmp[-1*8]; \
383 const int tmp0= tmp[0 *8]; \
384 const int tmp1= tmp[1 *8]; \
385 const int tmp2= tmp[2 *8]; \
386 const int tmp3= tmp[3 *8]; \
387 const int tmp4= tmp[4 *8]; \
388 const int tmp5= tmp[5 *8]; \
389 const int tmp6= tmp[6 *8]; \
390 const int tmp7= tmp[7 *8]; \
391 const int tmp8= tmp[8 *8]; \
392 const int tmp9= tmp[9 *8]; \
393 const int tmp10=tmp[10*8]; \
394 OP(dst[0*dstStride], AV*tmpB + BV*tmpA + CV*tmp0 + DV*tmp1 + EV*tmp2 + FV*tmp3); \
395 OP(dst[1*dstStride], AV*tmpA + BV*tmp0 + CV*tmp1 + DV*tmp2 + EV*tmp3 + FV*tmp4); \
396 OP(dst[2*dstStride], AV*tmp0 + BV*tmp1 + CV*tmp2 + DV*tmp3 + EV*tmp4 + FV*tmp5); \
397 OP(dst[3*dstStride], AV*tmp1 + BV*tmp2 + CV*tmp3 + DV*tmp4 + EV*tmp5 + FV*tmp6); \
398 OP(dst[4*dstStride], AV*tmp2 + BV*tmp3 + CV*tmp4 + DV*tmp5 + EV*tmp6 + FV*tmp7); \
399 OP(dst[5*dstStride], AV*tmp3 + BV*tmp4 + CV*tmp5 + DV*tmp6 + EV*tmp7 + FV*tmp8); \
400 OP(dst[6*dstStride], AV*tmp4 + BV*tmp5 + CV*tmp6 + DV*tmp7 + EV*tmp8 + FV*tmp9); \
401 OP(dst[7*dstStride], AV*tmp5 + BV*tmp6 + CV*tmp7 + DV*tmp8 + EV*tmp9 + FV*tmp10); \
402 dst++; \
403 tmp++; \
404 } \
405 }\
406 }\
407 \
408 static void OPNAME ## cavs_filt16_hv_ ## NAME(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int srcStride){ \
409 OPNAME ## cavs_filt8_hv_ ## NAME(dst , src1, src2 , dstStride, srcStride); \
410 OPNAME ## cavs_filt8_hv_ ## NAME(dst+8, src1+8, src2+8, dstStride, srcStride); \
411 src1 += 8*srcStride;\
412 src2 += 8*srcStride;\
413 dst += 8*dstStride;\
414 OPNAME ## cavs_filt8_hv_ ## NAME(dst , src1, src2 , dstStride, srcStride); \
415 OPNAME ## cavs_filt8_hv_ ## NAME(dst+8, src1+8, src2+8, dstStride, srcStride); \
416 }\
417
418 #define CAVS_MC(OPNAME, SIZE) \
419 void OPNAME ## cavs_qpel ## SIZE ## _mc00_c (uint8_t *dst, uint8_t *src, int stride){\
420 OPNAME ## pixels ## SIZE ## _c(dst, src, stride, SIZE);\
421 }\
422 void OPNAME ## cavs_qpel ## SIZE ## _mc10_c(uint8_t *dst, uint8_t *src, int stride){\
423 OPNAME ## cavs_filt ## SIZE ## _h_qpel_l(dst, src, stride, stride);\
424 }\
425 \
426 void OPNAME ## cavs_qpel ## SIZE ## _mc20_c(uint8_t *dst, uint8_t *src, int stride){\
427 OPNAME ## cavs_filt ## SIZE ## _h_hpel(dst, src, stride, stride);\
428 }\
429 \
430 void OPNAME ## cavs_qpel ## SIZE ## _mc30_c(uint8_t *dst, uint8_t *src, int stride){\
431 OPNAME ## cavs_filt ## SIZE ## _h_qpel_r(dst, src, stride, stride);\
432 }\
433 \
434 void OPNAME ## cavs_qpel ## SIZE ## _mc01_c(uint8_t *dst, uint8_t *src, int stride){\
435 OPNAME ## cavs_filt ## SIZE ## _v_qpel_l(dst, src, stride, stride);\
436 }\
437 \
438 void OPNAME ## cavs_qpel ## SIZE ## _mc02_c(uint8_t *dst, uint8_t *src, int stride){\
439 OPNAME ## cavs_filt ## SIZE ## _v_hpel(dst, src, stride, stride);\
440 }\
441 \
442 void OPNAME ## cavs_qpel ## SIZE ## _mc03_c(uint8_t *dst, uint8_t *src, int stride){\
443 OPNAME ## cavs_filt ## SIZE ## _v_qpel_r(dst, src, stride, stride);\
444 }\
445 \
446 void OPNAME ## cavs_qpel ## SIZE ## _mc22_c(uint8_t *dst, uint8_t *src, int stride){\
447 OPNAME ## cavs_filt ## SIZE ## _hv_jj(dst, src, NULL, stride, stride); \
448 }\
449 \
450 void OPNAME ## cavs_qpel ## SIZE ## _mc11_c(uint8_t *dst, uint8_t *src, int stride){\
451 OPNAME ## cavs_filt ## SIZE ## _hv_egpr(dst, src, src, stride, stride); \
452 }\
453 \
454 void OPNAME ## cavs_qpel ## SIZE ## _mc13_c(uint8_t *dst, uint8_t *src, int stride){\
455 OPNAME ## cavs_filt ## SIZE ## _hv_egpr(dst, src, src+stride, stride, stride); \
456 }\
457 \
458 void OPNAME ## cavs_qpel ## SIZE ## _mc31_c(uint8_t *dst, uint8_t *src, int stride){\
459 OPNAME ## cavs_filt ## SIZE ## _hv_egpr(dst, src, src+1, stride, stride); \
460 }\
461 \
462 void OPNAME ## cavs_qpel ## SIZE ## _mc33_c(uint8_t *dst, uint8_t *src, int stride){\
463 OPNAME ## cavs_filt ## SIZE ## _hv_egpr(dst, src, src+stride+1,stride, stride); \
464 }\
465 \
466 void OPNAME ## cavs_qpel ## SIZE ## _mc21_c(uint8_t *dst, uint8_t *src, int stride){\
467 OPNAME ## cavs_filt ## SIZE ## _hv_ff(dst, src, src+stride+1,stride, stride); \
468 }\
469 \
470 void OPNAME ## cavs_qpel ## SIZE ## _mc12_c(uint8_t *dst, uint8_t *src, int stride){\
471 OPNAME ## cavs_filt ## SIZE ## _hv_ii(dst, src, src+stride+1,stride, stride); \
472 }\
473 \
474 void OPNAME ## cavs_qpel ## SIZE ## _mc32_c(uint8_t *dst, uint8_t *src, int stride){\
475 OPNAME ## cavs_filt ## SIZE ## _hv_kk(dst, src, src+stride+1,stride, stride); \
476 }\
477 \
478 void OPNAME ## cavs_qpel ## SIZE ## _mc23_c(uint8_t *dst, uint8_t *src, int stride){\
479 OPNAME ## cavs_filt ## SIZE ## _hv_qq(dst, src, src+stride+1,stride, stride); \
480 }\
481
482 #define op_put1(a, b) a = cm[((b)+4)>>3]
483 #define op_put2(a, b) a = cm[((b)+64)>>7]
484 #define op_put3(a, b) a = cm[((b)+32)>>6]
485 #define op_put4(a, b) a = cm[((b)+512)>>10]
486 #define op_avg1(a, b) a = ((a)+cm[((b)+4)>>3] +1)>>1
487 #define op_avg2(a, b) a = ((a)+cm[((b)+64)>>7] +1)>>1
488 #define op_avg3(a, b) a = ((a)+cm[((b)+32)>>6] +1)>>1
489 #define op_avg4(a, b) a = ((a)+cm[((b)+512)>>10]+1)>>1
490 CAVS_SUBPIX(put_ , op_put1, hpel, 0, -1, 5, 5, -1, 0)
491 CAVS_SUBPIX(put_ , op_put2, qpel_l, -1, -2, 96, 42, -7, 0)
492 CAVS_SUBPIX(put_ , op_put2, qpel_r, 0, -7, 42, 96, -2, -1)
493 CAVS_SUBPIX_HV(put_, op_put3, jj, 0, -1, 5, 5, -1, 0, 0, -1, 5, 5, -1, 0, 0)
494 CAVS_SUBPIX_HV(put_, op_put4, ff, 0, -1, 5, 5, -1, 0, -1, -2, 96, 42, -7, 0, 0)
495 CAVS_SUBPIX_HV(put_, op_put4, ii, -1, -2, 96, 42, -7, 0, 0, -1, 5, 5, -1, 0, 0)
496 CAVS_SUBPIX_HV(put_, op_put4, kk, 0, -7, 42, 96, -2, -1, 0, -1, 5, 5, -1, 0, 0)
497 CAVS_SUBPIX_HV(put_, op_put4, qq, 0, -1, 5, 5, -1, 0, 0, -7, 42, 96, -2,-1, 0)
498 CAVS_SUBPIX_HV(put_, op_put2, egpr, 0, -1, 5, 5, -1, 0, 0, -1, 5, 5, -1, 0, 1)
499 CAVS_SUBPIX(avg_ , op_avg1, hpel, 0, -1, 5, 5, -1, 0)
500 CAVS_SUBPIX(avg_ , op_avg2, qpel_l, -1, -2, 96, 42, -7, 0)
501 CAVS_SUBPIX(avg_ , op_avg2, qpel_r, 0, -7, 42, 96, -2, -1)
502 CAVS_SUBPIX_HV(avg_, op_avg3, jj, 0, -1, 5, 5, -1, 0, 0, -1, 5, 5, -1, 0, 0)
503 CAVS_SUBPIX_HV(avg_, op_avg4, ff, 0, -1, 5, 5, -1, 0, -1, -2, 96, 42, -7, 0, 0)
504 CAVS_SUBPIX_HV(avg_, op_avg4, ii, -1, -2, 96, 42, -7, 0, 0, -1, 5, 5, -1, 0, 0)
505 CAVS_SUBPIX_HV(avg_, op_avg4, kk, 0, -7, 42, 96, -2, -1, 0, -1, 5, 5, -1, 0, 0)
506 CAVS_SUBPIX_HV(avg_, op_avg4, qq, 0, -1, 5, 5, -1, 0, 0, -7, 42, 96, -2,-1, 0)
507 CAVS_SUBPIX_HV(avg_, op_avg2, egpr, 0, -1, 5, 5, -1, 0, 0, -1, 5, 5, -1, 0, 1)
508 CAVS_MC(put_, 8)
509 CAVS_MC(put_, 16)
510 CAVS_MC(avg_, 8)
511 CAVS_MC(avg_, 16)