FFmpeg
h264qpel_template.c
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1 /*
2  * H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder
3  * Copyright (c) 2003-2010 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 #include "libavutil/common.h"
23 #include "libavutil/intreadwrite.h"
24 
25 #include "bit_depth_template.c"
26 #include "hpel_template.c"
27 #include "pel_template.c"
28 
29 static inline void FUNC(copy_block2)(uint8_t *dst, const uint8_t *restrict src, int dstStride, int srcStride, int h)
30 {
31  int i;
32  for(i=0; i<h; i++)
33  {
34  AV_WN2P(dst , AV_RN2P(src ));
35  dst+=dstStride;
36  src+=srcStride;
37  }
38 }
39 
40 static inline void FUNC(copy_block4)(uint8_t *dst, const uint8_t *restrict src, int dstStride, int srcStride, int h)
41 {
42  int i;
43  for(i=0; i<h; i++)
44  {
45  AV_WN4P(dst , AV_RN4P(src ));
46  dst+=dstStride;
47  src+=srcStride;
48  }
49 }
50 
51 static inline void FUNC(copy_block8)(uint8_t *dst, const uint8_t *restrict src, int dstStride, int srcStride, int h)
52 {
53  int i;
54  for(i=0; i<h; i++)
55  {
56  AV_WN4P(dst , AV_RN4P(src ));
57  AV_WN4P(dst+4*sizeof(pixel), AV_RN4P(src+4*sizeof(pixel)));
58  dst+=dstStride;
59  src+=srcStride;
60  }
61 }
62 
63 static inline void FUNC(copy_block16)(uint8_t *dst, const uint8_t *restrict src, int dstStride, int srcStride, int h)
64 {
65  int i;
66  for(i=0; i<h; i++)
67  {
68  AV_WN4P(dst , AV_RN4P(src ));
69  AV_WN4P(dst+ 4*sizeof(pixel), AV_RN4P(src+ 4*sizeof(pixel)));
70  AV_WN4P(dst+ 8*sizeof(pixel), AV_RN4P(src+ 8*sizeof(pixel)));
71  AV_WN4P(dst+12*sizeof(pixel), AV_RN4P(src+12*sizeof(pixel)));
72  dst+=dstStride;
73  src+=srcStride;
74  }
75 }
76 
77 #define H264_LOWPASS(OPNAME, OP, OP2) \
78 static void FUNC(OPNAME ## h264_qpel4_h_lowpass)(uint8_t *_dst, const uint8_t *restrict _src, int dstStride, int srcStride)\
79 {\
80  const int h=4;\
81  int i;\
82  pixel *dst = (pixel*)_dst;\
83  const pixel *restrict src = (const pixel*)_src;\
84  dstStride >>= sizeof(pixel)-1;\
85  srcStride >>= sizeof(pixel)-1;\
86  for(i=0; i<h; i++)\
87  {\
88  OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]));\
89  OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]));\
90  OP(dst[2], (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5]));\
91  OP(dst[3], (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6]));\
92  dst+=dstStride;\
93  src+=srcStride;\
94  }\
95 }\
96 \
97 static void FUNC(OPNAME ## h264_qpel4_v_lowpass)(uint8_t *_dst, const uint8_t *restrict _src, int dstStride, int srcStride)\
98 {\
99  const int w=4;\
100  int i;\
101  pixel *dst = (pixel*)_dst;\
102  const pixel *restrict src = (const pixel*)_src;\
103  dstStride >>= sizeof(pixel)-1;\
104  srcStride >>= sizeof(pixel)-1;\
105  for(i=0; i<w; i++)\
106  {\
107  const int srcB= src[-2*srcStride];\
108  const int srcA= src[-1*srcStride];\
109  const int src0= src[0 *srcStride];\
110  const int src1= src[1 *srcStride];\
111  const int src2= src[2 *srcStride];\
112  const int src3= src[3 *srcStride];\
113  const int src4= src[4 *srcStride];\
114  const int src5= src[5 *srcStride];\
115  const int src6= src[6 *srcStride];\
116  OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\
117  OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\
118  OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*5 + (src0+src5));\
119  OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*5 + (src1+src6));\
120  dst++;\
121  src++;\
122  }\
123 }\
124 \
125 static void FUNC(OPNAME ## h264_qpel4_hv_lowpass)(uint8_t *_dst, pixeltmp *tmp, const uint8_t *restrict _src, int dstStride, int tmpStride, int srcStride)\
126 {\
127  const int h=4;\
128  const int w=4;\
129  const int pad = (BIT_DEPTH == 10) ? (-10 * ((1<<BIT_DEPTH)-1)) : 0;\
130  int i;\
131  pixel *dst = (pixel*)_dst;\
132  const pixel *restrict src = (const pixel*)_src;\
133  dstStride >>= sizeof(pixel)-1;\
134  srcStride >>= sizeof(pixel)-1;\
135  src -= 2*srcStride;\
136  for(i=0; i<h+5; i++)\
137  {\
138  tmp[0]= (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]) + pad;\
139  tmp[1]= (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]) + pad;\
140  tmp[2]= (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5]) + pad;\
141  tmp[3]= (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6]) + pad;\
142  tmp+=tmpStride;\
143  src+=srcStride;\
144  }\
145  tmp -= tmpStride*(h+5-2);\
146  for(i=0; i<w; i++)\
147  {\
148  const int tmpB= tmp[-2*tmpStride] - pad;\
149  const int tmpA= tmp[-1*tmpStride] - pad;\
150  const int tmp0= tmp[0 *tmpStride] - pad;\
151  const int tmp1= tmp[1 *tmpStride] - pad;\
152  const int tmp2= tmp[2 *tmpStride] - pad;\
153  const int tmp3= tmp[3 *tmpStride] - pad;\
154  const int tmp4= tmp[4 *tmpStride] - pad;\
155  const int tmp5= tmp[5 *tmpStride] - pad;\
156  const int tmp6= tmp[6 *tmpStride] - pad;\
157  OP2(dst[0*dstStride], (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));\
158  OP2(dst[1*dstStride], (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));\
159  OP2(dst[2*dstStride], (tmp2+tmp3)*20 - (tmp1+tmp4)*5 + (tmp0+tmp5));\
160  OP2(dst[3*dstStride], (tmp3+tmp4)*20 - (tmp2+tmp5)*5 + (tmp1+tmp6));\
161  dst++;\
162  tmp++;\
163  }\
164 }\
165 \
166 static void FUNC(OPNAME ## h264_qpel8_h_lowpass)(uint8_t *_dst, const uint8_t *restrict _src, int dstStride, int srcStride)\
167 {\
168  const int h=8;\
169  int i;\
170  pixel *dst = (pixel*)_dst;\
171  const pixel *restrict src = (const pixel*)_src;\
172  dstStride >>= sizeof(pixel)-1;\
173  srcStride >>= sizeof(pixel)-1;\
174  for(i=0; i<h; i++)\
175  {\
176  OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3 ]));\
177  OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4 ]));\
178  OP(dst[2], (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5 ]));\
179  OP(dst[3], (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6 ]));\
180  OP(dst[4], (src[4]+src[5])*20 - (src[3 ]+src[6])*5 + (src[2 ]+src[7 ]));\
181  OP(dst[5], (src[5]+src[6])*20 - (src[4 ]+src[7])*5 + (src[3 ]+src[8 ]));\
182  OP(dst[6], (src[6]+src[7])*20 - (src[5 ]+src[8])*5 + (src[4 ]+src[9 ]));\
183  OP(dst[7], (src[7]+src[8])*20 - (src[6 ]+src[9])*5 + (src[5 ]+src[10]));\
184  dst+=dstStride;\
185  src+=srcStride;\
186  }\
187 }\
188 \
189 static void FUNC(OPNAME ## h264_qpel8_v_lowpass)(uint8_t *_dst, const uint8_t *restrict _src, int dstStride, int srcStride)\
190 {\
191  const int w=8;\
192  int i;\
193  pixel *dst = (pixel*)_dst;\
194  const pixel *restrict src = (const pixel*)_src;\
195  dstStride >>= sizeof(pixel)-1;\
196  srcStride >>= sizeof(pixel)-1;\
197  for(i=0; i<w; i++)\
198  {\
199  const int srcB= src[-2*srcStride];\
200  const int srcA= src[-1*srcStride];\
201  const int src0= src[0 *srcStride];\
202  const int src1= src[1 *srcStride];\
203  const int src2= src[2 *srcStride];\
204  const int src3= src[3 *srcStride];\
205  const int src4= src[4 *srcStride];\
206  const int src5= src[5 *srcStride];\
207  const int src6= src[6 *srcStride];\
208  const int src7= src[7 *srcStride];\
209  const int src8= src[8 *srcStride];\
210  const int src9= src[9 *srcStride];\
211  const int src10=src[10*srcStride];\
212  OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\
213  OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\
214  OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*5 + (src0+src5));\
215  OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*5 + (src1+src6));\
216  OP(dst[4*dstStride], (src4+src5)*20 - (src3+src6)*5 + (src2+src7));\
217  OP(dst[5*dstStride], (src5+src6)*20 - (src4+src7)*5 + (src3+src8));\
218  OP(dst[6*dstStride], (src6+src7)*20 - (src5+src8)*5 + (src4+src9));\
219  OP(dst[7*dstStride], (src7+src8)*20 - (src6+src9)*5 + (src5+src10));\
220  dst++;\
221  src++;\
222  }\
223 }\
224 \
225 static void FUNC(OPNAME ## h264_qpel8_hv_lowpass)(uint8_t *_dst, pixeltmp *tmp, const uint8_t *restrict _src, int dstStride, int tmpStride, int srcStride)\
226 {\
227  const int h=8;\
228  const int w=8;\
229  const int pad = (BIT_DEPTH == 10) ? (-10 * ((1<<BIT_DEPTH)-1)) : 0;\
230  int i;\
231  pixel *dst = (pixel*)_dst;\
232  const pixel *restrict src = (const pixel*)_src;\
233  dstStride >>= sizeof(pixel)-1;\
234  srcStride >>= sizeof(pixel)-1;\
235  src -= 2*srcStride;\
236  for(i=0; i<h+5; i++)\
237  {\
238  tmp[0]= (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3 ]) + pad;\
239  tmp[1]= (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4 ]) + pad;\
240  tmp[2]= (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5 ]) + pad;\
241  tmp[3]= (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6 ]) + pad;\
242  tmp[4]= (src[4]+src[5])*20 - (src[3 ]+src[6])*5 + (src[2 ]+src[7 ]) + pad;\
243  tmp[5]= (src[5]+src[6])*20 - (src[4 ]+src[7])*5 + (src[3 ]+src[8 ]) + pad;\
244  tmp[6]= (src[6]+src[7])*20 - (src[5 ]+src[8])*5 + (src[4 ]+src[9 ]) + pad;\
245  tmp[7]= (src[7]+src[8])*20 - (src[6 ]+src[9])*5 + (src[5 ]+src[10]) + pad;\
246  tmp+=tmpStride;\
247  src+=srcStride;\
248  }\
249  tmp -= tmpStride*(h+5-2);\
250  for(i=0; i<w; i++)\
251  {\
252  const int tmpB= tmp[-2*tmpStride] - pad;\
253  const int tmpA= tmp[-1*tmpStride] - pad;\
254  const int tmp0= tmp[0 *tmpStride] - pad;\
255  const int tmp1= tmp[1 *tmpStride] - pad;\
256  const int tmp2= tmp[2 *tmpStride] - pad;\
257  const int tmp3= tmp[3 *tmpStride] - pad;\
258  const int tmp4= tmp[4 *tmpStride] - pad;\
259  const int tmp5= tmp[5 *tmpStride] - pad;\
260  const int tmp6= tmp[6 *tmpStride] - pad;\
261  const int tmp7= tmp[7 *tmpStride] - pad;\
262  const int tmp8= tmp[8 *tmpStride] - pad;\
263  const int tmp9= tmp[9 *tmpStride] - pad;\
264  const int tmp10=tmp[10*tmpStride] - pad;\
265  OP2(dst[0*dstStride], (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));\
266  OP2(dst[1*dstStride], (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));\
267  OP2(dst[2*dstStride], (tmp2+tmp3)*20 - (tmp1+tmp4)*5 + (tmp0+tmp5));\
268  OP2(dst[3*dstStride], (tmp3+tmp4)*20 - (tmp2+tmp5)*5 + (tmp1+tmp6));\
269  OP2(dst[4*dstStride], (tmp4+tmp5)*20 - (tmp3+tmp6)*5 + (tmp2+tmp7));\
270  OP2(dst[5*dstStride], (tmp5+tmp6)*20 - (tmp4+tmp7)*5 + (tmp3+tmp8));\
271  OP2(dst[6*dstStride], (tmp6+tmp7)*20 - (tmp5+tmp8)*5 + (tmp4+tmp9));\
272  OP2(dst[7*dstStride], (tmp7+tmp8)*20 - (tmp6+tmp9)*5 + (tmp5+tmp10));\
273  dst++;\
274  tmp++;\
275  }\
276 }\
277 \
278 static void FUNC(OPNAME ## h264_qpel16_v_lowpass)(uint8_t *dst, const uint8_t *restrict src, int dstStride, int srcStride)\
279 {\
280  FUNC(OPNAME ## h264_qpel8_v_lowpass)(dst , src , dstStride, srcStride);\
281  FUNC(OPNAME ## h264_qpel8_v_lowpass)(dst+8*sizeof(pixel), src+8*sizeof(pixel), dstStride, srcStride);\
282  src += 8*srcStride;\
283  dst += 8*dstStride;\
284  FUNC(OPNAME ## h264_qpel8_v_lowpass)(dst , src , dstStride, srcStride);\
285  FUNC(OPNAME ## h264_qpel8_v_lowpass)(dst+8*sizeof(pixel), src+8*sizeof(pixel), dstStride, srcStride);\
286 }\
287 \
288 static void FUNC(OPNAME ## h264_qpel16_h_lowpass)(uint8_t *dst, const uint8_t *restrict src, int dstStride, int srcStride)\
289 {\
290  FUNC(OPNAME ## h264_qpel8_h_lowpass)(dst , src , dstStride, srcStride);\
291  FUNC(OPNAME ## h264_qpel8_h_lowpass)(dst+8*sizeof(pixel), src+8*sizeof(pixel), dstStride, srcStride);\
292  src += 8*srcStride;\
293  dst += 8*dstStride;\
294  FUNC(OPNAME ## h264_qpel8_h_lowpass)(dst , src , dstStride, srcStride);\
295  FUNC(OPNAME ## h264_qpel8_h_lowpass)(dst+8*sizeof(pixel), src+8*sizeof(pixel), dstStride, srcStride);\
296 }\
297 \
298 static void FUNC(OPNAME ## h264_qpel16_hv_lowpass)(uint8_t *dst, pixeltmp *tmp, const uint8_t *restrict src, int dstStride, int tmpStride, int srcStride){\
299  FUNC(OPNAME ## h264_qpel8_hv_lowpass)(dst , tmp , src , dstStride, tmpStride, srcStride);\
300  FUNC(OPNAME ## h264_qpel8_hv_lowpass)(dst+8*sizeof(pixel), tmp+8, src+8*sizeof(pixel), dstStride, tmpStride, srcStride);\
301  src += 8*srcStride;\
302  dst += 8*dstStride;\
303  FUNC(OPNAME ## h264_qpel8_hv_lowpass)(dst , tmp , src , dstStride, tmpStride, srcStride);\
304  FUNC(OPNAME ## h264_qpel8_hv_lowpass)(dst+8*sizeof(pixel), tmp+8, src+8*sizeof(pixel), dstStride, tmpStride, srcStride);\
305 }\
306 
307 #define H264_MC(OPNAME, NAME, SIZE) \
308 static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc00)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
309 {\
310  FUNCC(OPNAME ## pixels ## SIZE)(dst, src, stride, SIZE);\
311 }\
312 \
313 static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc10)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
314 {\
315  uint8_t half[SIZE*SIZE*sizeof(pixel)];\
316  FUNC(put_ ## NAME ## _qpel ## SIZE ## _h_lowpass)(half, src, SIZE*sizeof(pixel), stride);\
317  FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, src, half, stride, stride, SIZE*sizeof(pixel), SIZE);\
318 }\
319 \
320 static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc20)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
321 {\
322  FUNC(OPNAME ## NAME ## _qpel ## SIZE ## _h_lowpass)(dst, src, stride, stride);\
323 }\
324 \
325 static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc30)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
326 {\
327  uint8_t half[SIZE*SIZE*sizeof(pixel)];\
328  FUNC(put_ ## NAME ## _qpel ## SIZE ## _h_lowpass)(half, src, SIZE*sizeof(pixel), stride);\
329  FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, src+sizeof(pixel), half, stride, stride, SIZE*sizeof(pixel), SIZE);\
330 }\
331 \
332 static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc01)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
333 {\
334  uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
335  uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
336  uint8_t half[SIZE*SIZE*sizeof(pixel)];\
337  FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel), stride, SIZE + 5);\
338  FUNC(put_ ## NAME ## _qpel ## SIZE ## _v_lowpass)(half, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
339  FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, full_mid, half, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
340 }\
341 \
342 static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc02)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
343 {\
344  uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
345  uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
346  FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel), stride, SIZE + 5);\
347  FUNC(OPNAME ## NAME ## _qpel ## SIZE ## _v_lowpass)(dst, full_mid, stride, SIZE*sizeof(pixel));\
348 }\
349 \
350 static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc03)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
351 {\
352  uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
353  uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
354  uint8_t half[SIZE*SIZE*sizeof(pixel)];\
355  FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel), stride, SIZE + 5);\
356  FUNC(put_ ## NAME ## _qpel ## SIZE ## _v_lowpass)(half, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
357  FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, full_mid+SIZE*sizeof(pixel), half, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
358 }\
359 \
360 static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc11)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
361 {\
362  uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
363  uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
364  uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
365  uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
366  FUNC(put_ ## NAME ## _qpel ## SIZE ## _h_lowpass)(halfH, src, SIZE*sizeof(pixel), stride);\
367  FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel), stride, SIZE + 5);\
368  FUNC(put_ ## NAME ## _qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
369  FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
370 }\
371 \
372 static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc31)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
373 {\
374  uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
375  uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
376  uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
377  uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
378  FUNC(put_ ## NAME ## _qpel ## SIZE ## _h_lowpass)(halfH, src, SIZE*sizeof(pixel), stride);\
379  FUNC(copy_block ## SIZE )(full, src - stride*2 + sizeof(pixel), SIZE*sizeof(pixel), stride, SIZE + 5);\
380  FUNC(put_ ## NAME ## _qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
381  FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
382 }\
383 \
384 static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc13)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
385 {\
386  uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
387  uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
388  uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
389  uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
390  FUNC(put_ ## NAME ## _qpel ## SIZE ## _h_lowpass)(halfH, src + stride, SIZE*sizeof(pixel), stride);\
391  FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel), stride, SIZE + 5);\
392  FUNC(put_ ## NAME ## _qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
393  FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
394 }\
395 \
396 static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc33)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
397 {\
398  uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
399  uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
400  uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
401  uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
402  FUNC(put_ ## NAME ## _qpel ## SIZE ## _h_lowpass)(halfH, src + stride, SIZE*sizeof(pixel), stride);\
403  FUNC(copy_block ## SIZE )(full, src - stride*2 + sizeof(pixel), SIZE*sizeof(pixel), stride, SIZE + 5);\
404  FUNC(put_ ## NAME ## _qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
405  FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
406 }\
407 \
408 static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc22)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
409 {\
410  pixeltmp tmp[SIZE*(SIZE+5)*sizeof(pixel)];\
411  FUNC(OPNAME ## NAME ## _qpel ## SIZE ## _hv_lowpass)(dst, tmp, src, stride, SIZE*sizeof(pixel), stride);\
412 }\
413 \
414 static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc21)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
415 {\
416  pixeltmp tmp[SIZE*(SIZE+5)*sizeof(pixel)];\
417  uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
418  uint8_t halfHV[SIZE*SIZE*sizeof(pixel)];\
419  FUNC(put_ ## NAME ## _qpel ## SIZE ## _h_lowpass)(halfH, src, SIZE*sizeof(pixel), stride);\
420  FUNC(put_ ## NAME ## _qpel ## SIZE ## _hv_lowpass)(halfHV, tmp, src, SIZE*sizeof(pixel), SIZE*sizeof(pixel), stride);\
421  FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfHV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
422 }\
423 \
424 static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc23)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
425 {\
426  pixeltmp tmp[SIZE*(SIZE+5)*sizeof(pixel)];\
427  uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
428  uint8_t halfHV[SIZE*SIZE*sizeof(pixel)];\
429  FUNC(put_ ## NAME ## _qpel ## SIZE ## _h_lowpass)(halfH, src + stride, SIZE*sizeof(pixel), stride);\
430  FUNC(put_ ## NAME ## _qpel ## SIZE ## _hv_lowpass)(halfHV, tmp, src, SIZE*sizeof(pixel), SIZE*sizeof(pixel), stride);\
431  FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfHV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
432 }\
433 \
434 static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc12)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
435 {\
436  uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
437  uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
438  pixeltmp tmp[SIZE*(SIZE+5)*sizeof(pixel)];\
439  uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
440  uint8_t halfHV[SIZE*SIZE*sizeof(pixel)];\
441  FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel), stride, SIZE + 5);\
442  FUNC(put_ ## NAME ## _qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
443  FUNC(put_ ## NAME ## _qpel ## SIZE ## _hv_lowpass)(halfHV, tmp, src, SIZE*sizeof(pixel), SIZE*sizeof(pixel), stride);\
444  FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfV, halfHV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
445 }\
446 \
447 static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc32)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
448 {\
449  uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
450  uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
451  pixeltmp tmp[SIZE*(SIZE+5)*sizeof(pixel)];\
452  uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
453  uint8_t halfHV[SIZE*SIZE*sizeof(pixel)];\
454  FUNC(copy_block ## SIZE )(full, src - stride*2 + sizeof(pixel), SIZE*sizeof(pixel), stride, SIZE + 5);\
455  FUNC(put_ ## NAME ## _qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
456  FUNC(put_ ## NAME ## _qpel ## SIZE ## _hv_lowpass)(halfHV, tmp, src, SIZE*sizeof(pixel), SIZE*sizeof(pixel), stride);\
457  FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfV, halfHV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
458 }\
459 
460 #define op_avg(a, b) a = (((a)+CLIP(((b) + 16)>>5)+1)>>1)
461 //#define op_avg2(a, b) a = (((a)*w1+cm[((b) + 16)>>5]*w2 + o + 64)>>7)
462 #define op_put(a, b) a = CLIP(((b) + 16)>>5)
463 #define op2_avg(a, b) a = (((a)+CLIP(((b) + 512)>>10)+1)>>1)
464 #define op2_put(a, b) a = CLIP(((b) + 512)>>10)
465 
466 #ifndef SNOW
467 H264_LOWPASS(put_ , op_put, op2_put)
468 H264_LOWPASS(avg_ , op_avg, op2_avg)
469 H264_MC(put_, h264, 4)
470 H264_MC(put_, h264, 8)
471 H264_MC(put_, h264, 16)
472 H264_MC(avg_, h264, 4)
473 H264_MC(avg_, h264, 8)
474 H264_MC(avg_, h264, 16)
475 #endif
476 
477 #undef op_avg
478 #undef op_put
479 #undef op2_avg
480 #undef op2_put
pel_template.c
AV_RN4P
#define AV_RN4P
Definition: bit_depth_template.c:88
copy_block16
static void FUNC() copy_block16(uint8_t *dst, const uint8_t *restrict src, int dstStride, int srcStride, int h)
Definition: h264qpel_template.c:63
copy_block8
static void FUNC() copy_block8(uint8_t *dst, const uint8_t *restrict src, int dstStride, int srcStride, int h)
Definition: h264qpel_template.c:51
op_put
#define op_put(a, b)
Definition: h264qpel_template.c:462
copy_block2
static void FUNC() copy_block2(uint8_t *dst, const uint8_t *restrict src, int dstStride, int srcStride, int h)
Definition: h264qpel_template.c:29
AV_RN2P
#define AV_RN2P
Definition: bit_depth_template.c:87
intreadwrite.h
op2_put
#define op2_put(a, b)
Definition: h264qpel_template.c:464
pixel
uint8_t pixel
Definition: tiny_ssim.c:41
op2_avg
#define op2_avg(a, b)
Definition: h264qpel_template.c:463
bit_depth_template.c
dst
uint8_t ptrdiff_t const uint8_t ptrdiff_t int intptr_t intptr_t int int16_t * dst
Definition: dsp.h:87
i
#define i(width, name, range_min, range_max)
Definition: cbs_h2645.c:256
common.h
H264_MC
#define H264_MC(OPNAME, NAME, SIZE)
Definition: h264qpel_template.c:307
op_avg
#define op_avg(a, b)
Definition: h264qpel_template.c:460
FUNC
#define FUNC(a)
Definition: bit_depth_template.c:101
AV_WN4P
#define AV_WN4P
Definition: bit_depth_template.c:91
hpel_template.c
H264_LOWPASS
#define H264_LOWPASS(OPNAME, OP, OP2)
Definition: h264qpel_template.c:77
h
h
Definition: vp9dsp_template.c:2070
AV_WN2P
#define AV_WN2P
Definition: bit_depth_template.c:90
src
#define src
Definition: vp8dsp.c:248
copy_block4
static void FUNC() copy_block4(uint8_t *dst, const uint8_t *restrict src, int dstStride, int srcStride, int h)
Definition: h264qpel_template.c:40
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