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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
29static inline void FUNC(copy_block2)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t dstStride, ptrdiff_t 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
40static inline void FUNC(copy_block4)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t dstStride, ptrdiff_t 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
51static inline void FUNC(copy_block8)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t dstStride, ptrdiff_t 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
63static inline void FUNC(copy_block16)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t dstStride, ptrdiff_t 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) \
78static void FUNC(OPNAME ## h264_qpel4_h_lowpass)(uint8_t *_dst, const uint8_t *restrict _src, ptrdiff_t dstStride, ptrdiff_t 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\
97static void FUNC(OPNAME ## h264_qpel4_v_lowpass)(uint8_t *_dst, const uint8_t *restrict _src, ptrdiff_t dstStride, ptrdiff_t 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\
125static void FUNC(OPNAME ## h264_qpel4_hv_lowpass)(uint8_t *_dst, pixeltmp *tmp, const uint8_t *restrict _src, ptrdiff_t dstStride, ptrdiff_t tmpStride, ptrdiff_t 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\
166static void FUNC(OPNAME ## h264_qpel8_h_lowpass)(uint8_t *_dst, const uint8_t *restrict _src, ptrdiff_t dstStride, ptrdiff_t 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\
189static void FUNC(OPNAME ## h264_qpel8_v_lowpass)(uint8_t *_dst, const uint8_t *restrict _src, ptrdiff_t dstStride, ptrdiff_t 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\
225static void FUNC(OPNAME ## h264_qpel8_hv_lowpass)(uint8_t *_dst, pixeltmp *tmp, const uint8_t *restrict _src, ptrdiff_t dstStride, ptrdiff_t tmpStride, ptrdiff_t 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\
278static void FUNC(OPNAME ## h264_qpel16_v_lowpass)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t dstStride, ptrdiff_t 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\
288static void FUNC(OPNAME ## h264_qpel16_h_lowpass)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t dstStride, ptrdiff_t 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\
298static void FUNC(OPNAME ## h264_qpel16_hv_lowpass)(uint8_t *dst, pixeltmp *tmp, const uint8_t *restrict src, ptrdiff_t dstStride, ptrdiff_t tmpStride, ptrdiff_t 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_FPEL(OPNAME, NAME, SIZE) \
308static void FUNCC2(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#define H264_MC(OPNAME, NAME, SIZE) \
314static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc10)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
315{\
316 uint8_t half[SIZE*SIZE*sizeof(pixel)];\
317 FUNC(put_ ## NAME ## _qpel ## SIZE ## _h_lowpass)(half, src, SIZE*sizeof(pixel), stride);\
318 FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, src, half, stride, stride, SIZE*sizeof(pixel), SIZE);\
319}\
320\
321static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc20)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
322{\
323 FUNC(OPNAME ## NAME ## _qpel ## SIZE ## _h_lowpass)(dst, src, stride, stride);\
324}\
325\
326static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc30)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
327{\
328 uint8_t half[SIZE*SIZE*sizeof(pixel)];\
329 FUNC(put_ ## NAME ## _qpel ## SIZE ## _h_lowpass)(half, src, SIZE*sizeof(pixel), stride);\
330 FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, src+sizeof(pixel), half, stride, stride, SIZE*sizeof(pixel), SIZE);\
331}\
332\
333static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc01)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
334{\
335 uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
336 uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
337 uint8_t half[SIZE*SIZE*sizeof(pixel)];\
338 FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel), stride, SIZE + 5);\
339 FUNC(put_ ## NAME ## _qpel ## SIZE ## _v_lowpass)(half, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
340 FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, full_mid, half, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
341}\
342\
343static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc02)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
344{\
345 uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
346 uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
347 FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel), stride, SIZE + 5);\
348 FUNC(OPNAME ## NAME ## _qpel ## SIZE ## _v_lowpass)(dst, full_mid, stride, SIZE*sizeof(pixel));\
349}\
350\
351static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc03)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
352{\
353 uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
354 uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
355 uint8_t half[SIZE*SIZE*sizeof(pixel)];\
356 FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel), stride, SIZE + 5);\
357 FUNC(put_ ## NAME ## _qpel ## SIZE ## _v_lowpass)(half, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
358 FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, full_mid+SIZE*sizeof(pixel), half, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
359}\
360\
361static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc11)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
362{\
363 uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
364 uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
365 uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
366 uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
367 FUNC(put_ ## NAME ## _qpel ## SIZE ## _h_lowpass)(halfH, src, SIZE*sizeof(pixel), stride);\
368 FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel), stride, SIZE + 5);\
369 FUNC(put_ ## NAME ## _qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
370 FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
371}\
372\
373static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc31)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
374{\
375 uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
376 uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
377 uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
378 uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
379 FUNC(put_ ## NAME ## _qpel ## SIZE ## _h_lowpass)(halfH, src, SIZE*sizeof(pixel), stride);\
380 FUNC(copy_block ## SIZE )(full, src - stride*2 + sizeof(pixel), SIZE*sizeof(pixel), stride, SIZE + 5);\
381 FUNC(put_ ## NAME ## _qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
382 FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
383}\
384\
385static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc13)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
386{\
387 uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
388 uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
389 uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
390 uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
391 FUNC(put_ ## NAME ## _qpel ## SIZE ## _h_lowpass)(halfH, src + stride, SIZE*sizeof(pixel), stride);\
392 FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel), stride, SIZE + 5);\
393 FUNC(put_ ## NAME ## _qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
394 FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
395}\
396\
397static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc33)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
398{\
399 uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
400 uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
401 uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
402 uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
403 FUNC(put_ ## NAME ## _qpel ## SIZE ## _h_lowpass)(halfH, src + stride, SIZE*sizeof(pixel), stride);\
404 FUNC(copy_block ## SIZE )(full, src - stride*2 + sizeof(pixel), SIZE*sizeof(pixel), stride, SIZE + 5);\
405 FUNC(put_ ## NAME ## _qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
406 FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
407}\
408\
409static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc22)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
410{\
411 pixeltmp tmp[SIZE*(SIZE+5)*sizeof(pixel)];\
412 FUNC(OPNAME ## NAME ## _qpel ## SIZE ## _hv_lowpass)(dst, tmp, src, stride, SIZE*sizeof(pixel), stride);\
413}\
414\
415static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc21)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
416{\
417 pixeltmp tmp[SIZE*(SIZE+5)*sizeof(pixel)];\
418 uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
419 uint8_t halfHV[SIZE*SIZE*sizeof(pixel)];\
420 FUNC(put_ ## NAME ## _qpel ## SIZE ## _h_lowpass)(halfH, src, SIZE*sizeof(pixel), stride);\
421 FUNC(put_ ## NAME ## _qpel ## SIZE ## _hv_lowpass)(halfHV, tmp, src, SIZE*sizeof(pixel), SIZE*sizeof(pixel), stride);\
422 FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfHV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
423}\
424\
425static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc23)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
426{\
427 pixeltmp tmp[SIZE*(SIZE+5)*sizeof(pixel)];\
428 uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
429 uint8_t halfHV[SIZE*SIZE*sizeof(pixel)];\
430 FUNC(put_ ## NAME ## _qpel ## SIZE ## _h_lowpass)(halfH, src + stride, SIZE*sizeof(pixel), stride);\
431 FUNC(put_ ## NAME ## _qpel ## SIZE ## _hv_lowpass)(halfHV, tmp, src, SIZE*sizeof(pixel), SIZE*sizeof(pixel), stride);\
432 FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfHV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
433}\
434\
435static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc12)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
436{\
437 uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
438 uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
439 pixeltmp tmp[SIZE*(SIZE+5)*sizeof(pixel)];\
440 uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
441 uint8_t halfHV[SIZE*SIZE*sizeof(pixel)];\
442 FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel), stride, SIZE + 5);\
443 FUNC(put_ ## NAME ## _qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
444 FUNC(put_ ## NAME ## _qpel ## SIZE ## _hv_lowpass)(halfHV, tmp, src, SIZE*sizeof(pixel), SIZE*sizeof(pixel), stride);\
445 FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfV, halfHV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
446}\
447\
448static void FUNCC(OPNAME ## NAME ## _qpel ## SIZE ## _mc32)(uint8_t *dst, const uint8_t *restrict src, ptrdiff_t stride)\
449{\
450 uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
451 uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
452 pixeltmp tmp[SIZE*(SIZE+5)*sizeof(pixel)];\
453 uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
454 uint8_t halfHV[SIZE*SIZE*sizeof(pixel)];\
455 FUNC(copy_block ## SIZE )(full, src - stride*2 + sizeof(pixel), SIZE*sizeof(pixel), stride, SIZE + 5);\
456 FUNC(put_ ## NAME ## _qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
457 FUNC(put_ ## NAME ## _qpel ## SIZE ## _hv_lowpass)(halfHV, tmp, src, SIZE*sizeof(pixel), SIZE*sizeof(pixel), stride);\
458 FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfV, halfHV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
459}\
460
461#define op_avg(a, b) a = (((a)+CLIP(((b) + 16)>>5)+1)>>1)
462//#define op_avg2(a, b) a = (((a)*w1+cm[((b) + 16)>>5]*w2 + o + 64)>>7)
463#define op_put(a, b) a = CLIP(((b) + 16)>>5)
464#define op2_avg(a, b) a = (((a)+CLIP(((b) + 512)>>10)+1)>>1)
465#define op2_put(a, b) a = CLIP(((b) + 512)>>10)
466
467#undef H264_QPEL
468#if BIT_DEPTH == 8 || BIT_DEPTH == 9
469#define H264_QPEL(OPNAME, NAME, SIZE) \
470 H264_MC(OPNAME, NAME, SIZE) \
471 H264_FPEL(OPNAME, NAME, SIZE)
472#else
473#define H264_QPEL(OPNAME, NAME, SIZE) H264_MC(OPNAME, NAME, SIZE)
474#endif
475
476#ifndef SNOW
477H264_LOWPASS(put_ , op_put, op2_put)
478H264_LOWPASS(avg_ , op_avg, op2_avg)
479H264_QPEL(put_, h264, 4)
480H264_QPEL(put_, h264, 8)
481H264_QPEL(put_, h264, 16)
482H264_QPEL(avg_, h264, 4)
483H264_QPEL(avg_, h264, 8)
484H264_QPEL(avg_, h264, 16)
485#endif
486
487#undef op_avg
488#undef op_put
489#undef op2_avg
490#undef op2_put
dst
uint8_t ptrdiff_t const uint8_t ptrdiff_t int intptr_t intptr_t int int16_t * dst
Definition dsp.h:87
bit_depth_template.c
AV_RN2P
#define AV_RN2P
Definition bit_depth_template.c:90
FUNC
#define FUNC(a)
Definition bit_depth_template.c:104
AV_RN4P
#define AV_RN4P
Definition bit_depth_template.c:91
AV_WN4P
#define AV_WN4P
Definition bit_depth_template.c:94
pixel
#define pixel
Definition bit_depth_template.c:82
AV_WN2P
#define AV_WN2P
Definition bit_depth_template.c:93
i
#define i(width, name, range_min, range_max)
Definition cbs_h264.c:63
common.h
common internal and external API header
copy_block2
static void copy_block2(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride, int h)
Definition copy_block.h:27
copy_block4
static void copy_block4(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride, int h)
Definition copy_block.h:37
copy_block8
static void copy_block8(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride, int h)
Definition copy_block.h:47
copy_block16
static void copy_block16(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride, int h)
Definition copy_block.h:68
op_put
#define op_put(a, b)
Definition h264chroma_template.c:171
op_avg
#define op_avg(a, b)
Definition h264chroma_template.c:170
op2_avg
#define op2_avg(a, b)
Definition h264qpel_template.c:464
H264_QPEL
#define H264_QPEL(OPNAME, NAME, SIZE)
Definition h264qpel_template.c:473
H264_LOWPASS
#define H264_LOWPASS(OPNAME, OP, OP2)
Definition h264qpel_template.c:77
op2_put
#define op2_put(a, b)
Definition h264qpel_template.c:465
hpel_template.c
pel_template.c
src
#define src
Definition vp8dsp.c:248
h
h
Definition vp9dsp_template.c:2070
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