| GCC Code Coverage Report | |||||||||||||||||||||
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| Line | Branch | Exec | Source |
1 |
/* |
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2 |
* H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder |
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3 |
* Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at> |
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4 |
* |
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5 |
* This file is part of FFmpeg. |
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6 |
* |
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7 |
* FFmpeg is free software; you can redistribute it and/or |
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8 |
* modify it under the terms of the GNU Lesser General Public |
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9 |
* License as published by the Free Software Foundation; either |
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10 |
* version 2.1 of the License, or (at your option) any later version. |
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11 |
* |
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12 |
* FFmpeg is distributed in the hope that it will be useful, |
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13 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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15 |
* Lesser General Public License for more details. |
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16 |
* |
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17 |
* You should have received a copy of the GNU Lesser General Public |
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18 |
* License along with FFmpeg; if not, write to the Free Software |
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19 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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20 |
*/ |
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21 |
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22 |
/** |
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23 |
* @file |
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24 |
* H.264 / AVC / MPEG-4 part10 prediction functions. |
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25 |
* @author Michael Niedermayer <michaelni@gmx.at> |
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26 |
*/ |
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27 |
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28 |
#include "libavutil/attributes.h" |
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29 |
#include "libavutil/avassert.h" |
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30 |
#include "libavutil/intreadwrite.h" |
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31 |
#include "avcodec.h" |
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32 |
#include "h264pred.h" |
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33 |
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34 |
#define BIT_DEPTH 8 |
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35 |
#include "h264pred_template.c" |
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36 |
#undef BIT_DEPTH |
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37 |
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38 |
#define BIT_DEPTH 9 |
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39 |
#include "h264pred_template.c" |
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40 |
#undef BIT_DEPTH |
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41 |
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42 |
#define BIT_DEPTH 10 |
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43 |
#include "h264pred_template.c" |
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44 |
#undef BIT_DEPTH |
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45 |
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46 |
#define BIT_DEPTH 12 |
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47 |
#include "h264pred_template.c" |
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48 |
#undef BIT_DEPTH |
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49 |
|||
50 |
#define BIT_DEPTH 14 |
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51 |
#include "h264pred_template.c" |
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52 |
#undef BIT_DEPTH |
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53 |
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54 |
12962 |
static void pred4x4_vertical_vp8_c(uint8_t *src, const uint8_t *topright, |
|
55 |
ptrdiff_t stride) |
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56 |
{ |
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57 |
12962 |
const unsigned lt = src[-1-1*stride]; |
|
58 |
12962 |
LOAD_TOP_EDGE |
|
59 |
12962 |
LOAD_TOP_RIGHT_EDGE |
|
60 |
12962 |
uint32_t v = PACK_4U8((lt + 2*t0 + t1 + 2) >> 2, |
|
61 |
(t0 + 2*t1 + t2 + 2) >> 2, |
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62 |
(t1 + 2*t2 + t3 + 2) >> 2, |
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63 |
(t2 + 2*t3 + t4 + 2) >> 2); |
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64 |
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65 |
12962 |
AV_WN32A(src+0*stride, v); |
|
66 |
12962 |
AV_WN32A(src+1*stride, v); |
|
67 |
12962 |
AV_WN32A(src+2*stride, v); |
|
68 |
12962 |
AV_WN32A(src+3*stride, v); |
|
69 |
12962 |
} |
|
70 |
|||
71 |
19422 |
static void pred4x4_horizontal_vp8_c(uint8_t *src, const uint8_t *topright, |
|
72 |
ptrdiff_t stride) |
||
73 |
{ |
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74 |
19422 |
const unsigned lt = src[-1-1*stride]; |
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75 |
19422 |
LOAD_LEFT_EDGE |
|
76 |
|||
77 |
19422 |
AV_WN32A(src+0*stride, ((lt + 2*l0 + l1 + 2) >> 2)*0x01010101); |
|
78 |
19422 |
AV_WN32A(src+1*stride, ((l0 + 2*l1 + l2 + 2) >> 2)*0x01010101); |
|
79 |
19422 |
AV_WN32A(src+2*stride, ((l1 + 2*l2 + l3 + 2) >> 2)*0x01010101); |
|
80 |
19422 |
AV_WN32A(src+3*stride, ((l2 + 2*l3 + l3 + 2) >> 2)*0x01010101); |
|
81 |
19422 |
} |
|
82 |
|||
83 |
31391 |
static void pred4x4_down_left_svq3_c(uint8_t *src, const uint8_t *topright, |
|
84 |
ptrdiff_t stride) |
||
85 |
{ |
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86 |
31391 |
LOAD_TOP_EDGE |
|
87 |
31391 |
LOAD_LEFT_EDGE |
|
88 |
|||
89 |
31391 |
src[0+0*stride]=(l1 + t1)>>1; |
|
90 |
31391 |
src[1+0*stride]= |
|
91 |
31391 |
src[0+1*stride]=(l2 + t2)>>1; |
|
92 |
31391 |
src[2+0*stride]= |
|
93 |
31391 |
src[1+1*stride]= |
|
94 |
31391 |
src[0+2*stride]= |
|
95 |
31391 |
src[3+0*stride]= |
|
96 |
31391 |
src[2+1*stride]= |
|
97 |
31391 |
src[1+2*stride]= |
|
98 |
31391 |
src[0+3*stride]= |
|
99 |
31391 |
src[3+1*stride]= |
|
100 |
31391 |
src[2+2*stride]= |
|
101 |
31391 |
src[1+3*stride]= |
|
102 |
31391 |
src[3+2*stride]= |
|
103 |
31391 |
src[2+3*stride]= |
|
104 |
31391 |
src[3+3*stride]=(l3 + t3)>>1; |
|
105 |
31391 |
} |
|
106 |
|||
107 |
4445 |
static void pred4x4_down_left_rv40_c(uint8_t *src, const uint8_t *topright, |
|
108 |
ptrdiff_t stride) |
||
109 |
{ |
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110 |
4445 |
LOAD_TOP_EDGE |
|
111 |
4445 |
LOAD_TOP_RIGHT_EDGE |
|
112 |
4445 |
LOAD_LEFT_EDGE |
|
113 |
4445 |
LOAD_DOWN_LEFT_EDGE |
|
114 |
|||
115 |
4445 |
src[0+0*stride]=(t0 + t2 + 2*t1 + 2 + l0 + l2 + 2*l1 + 2)>>3; |
|
116 |
4445 |
src[1+0*stride]= |
|
117 |
4445 |
src[0+1*stride]=(t1 + t3 + 2*t2 + 2 + l1 + l3 + 2*l2 + 2)>>3; |
|
118 |
4445 |
src[2+0*stride]= |
|
119 |
4445 |
src[1+1*stride]= |
|
120 |
4445 |
src[0+2*stride]=(t2 + t4 + 2*t3 + 2 + l2 + l4 + 2*l3 + 2)>>3; |
|
121 |
4445 |
src[3+0*stride]= |
|
122 |
4445 |
src[2+1*stride]= |
|
123 |
4445 |
src[1+2*stride]= |
|
124 |
4445 |
src[0+3*stride]=(t3 + t5 + 2*t4 + 2 + l3 + l5 + 2*l4 + 2)>>3; |
|
125 |
4445 |
src[3+1*stride]= |
|
126 |
4445 |
src[2+2*stride]= |
|
127 |
4445 |
src[1+3*stride]=(t4 + t6 + 2*t5 + 2 + l4 + l6 + 2*l5 + 2)>>3; |
|
128 |
4445 |
src[3+2*stride]= |
|
129 |
4445 |
src[2+3*stride]=(t5 + t7 + 2*t6 + 2 + l5 + l7 + 2*l6 + 2)>>3; |
|
130 |
4445 |
src[3+3*stride]=(t6 + t7 + 1 + l6 + l7 + 1)>>2; |
|
131 |
4445 |
} |
|
132 |
|||
133 |
16271 |
static void pred4x4_down_left_rv40_nodown_c(uint8_t *src, |
|
134 |
const uint8_t *topright, |
||
135 |
ptrdiff_t stride) |
||
136 |
{ |
||
137 |
16271 |
LOAD_TOP_EDGE |
|
138 |
16271 |
LOAD_TOP_RIGHT_EDGE |
|
139 |
16271 |
LOAD_LEFT_EDGE |
|
140 |
|||
141 |
16271 |
src[0+0*stride]=(t0 + t2 + 2*t1 + 2 + l0 + l2 + 2*l1 + 2)>>3; |
|
142 |
16271 |
src[1+0*stride]= |
|
143 |
16271 |
src[0+1*stride]=(t1 + t3 + 2*t2 + 2 + l1 + l3 + 2*l2 + 2)>>3; |
|
144 |
16271 |
src[2+0*stride]= |
|
145 |
16271 |
src[1+1*stride]= |
|
146 |
16271 |
src[0+2*stride]=(t2 + t4 + 2*t3 + 2 + l2 + 3*l3 + 2)>>3; |
|
147 |
16271 |
src[3+0*stride]= |
|
148 |
16271 |
src[2+1*stride]= |
|
149 |
16271 |
src[1+2*stride]= |
|
150 |
16271 |
src[0+3*stride]=(t3 + t5 + 2*t4 + 2 + l3*4 + 2)>>3; |
|
151 |
16271 |
src[3+1*stride]= |
|
152 |
16271 |
src[2+2*stride]= |
|
153 |
16271 |
src[1+3*stride]=(t4 + t6 + 2*t5 + 2 + l3*4 + 2)>>3; |
|
154 |
16271 |
src[3+2*stride]= |
|
155 |
16271 |
src[2+3*stride]=(t5 + t7 + 2*t6 + 2 + l3*4 + 2)>>3; |
|
156 |
16271 |
src[3+3*stride]=(t6 + t7 + 1 + 2*l3 + 1)>>2; |
|
157 |
16271 |
} |
|
158 |
|||
159 |
27536 |
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 |
27536 |
LOAD_TOP_EDGE |
|
165 |
27536 |
LOAD_TOP_RIGHT_EDGE |
|
166 |
|||
167 |
27536 |
src[0+0*stride]=(2*t0 + 2*t1 + l1 + 2*l2 + l3 + 4)>>3; |
|
168 |
27536 |
src[1+0*stride]= |
|
169 |
27536 |
src[0+2*stride]=(t1 + t2 + 1)>>1; |
|
170 |
27536 |
src[2+0*stride]= |
|
171 |
27536 |
src[1+2*stride]=(t2 + t3 + 1)>>1; |
|
172 |
27536 |
src[3+0*stride]= |
|
173 |
27536 |
src[2+2*stride]=(t3 + t4+ 1)>>1; |
|
174 |
27536 |
src[3+2*stride]=(t4 + t5+ 1)>>1; |
|
175 |
27536 |
src[0+1*stride]=(t0 + 2*t1 + t2 + l2 + 2*l3 + l4 + 4)>>3; |
|
176 |
27536 |
src[1+1*stride]= |
|
177 |
27536 |
src[0+3*stride]=(t1 + 2*t2 + t3 + 2)>>2; |
|
178 |
27536 |
src[2+1*stride]= |
|
179 |
27536 |
src[1+3*stride]=(t2 + 2*t3 + t4 + 2)>>2; |
|
180 |
27536 |
src[3+1*stride]= |
|
181 |
27536 |
src[2+3*stride]=(t3 + 2*t4 + t5 + 2)>>2; |
|
182 |
27536 |
src[3+3*stride]=(t4 + 2*t5 + t6 + 2)>>2; |
|
183 |
27536 |
} |
|
184 |
|||
185 |
4338 |
static void pred4x4_vertical_left_rv40_c(uint8_t *src, const uint8_t *topright, |
|
186 |
ptrdiff_t stride) |
||
187 |
{ |
||
188 |
4338 |
LOAD_LEFT_EDGE |
|
189 |
4338 |
LOAD_DOWN_LEFT_EDGE |
|
190 |
|||
191 |
4338 |
pred4x4_vertical_left_rv40(src, topright, stride, l0, l1, l2, l3, l4); |
|
192 |
4338 |
} |
|
193 |
|||
194 |
23198 |
static void pred4x4_vertical_left_rv40_nodown_c(uint8_t *src, |
|
195 |
const uint8_t *topright, |
||
196 |
ptrdiff_t stride) |
||
197 |
{ |
||
198 |
23198 |
LOAD_LEFT_EDGE |
|
199 |
|||
200 |
23198 |
pred4x4_vertical_left_rv40(src, topright, stride, l0, l1, l2, l3, l3); |
|
201 |
23198 |
} |
|
202 |
|||
203 |
9943 |
static void pred4x4_vertical_left_vp8_c(uint8_t *src, const uint8_t *topright, |
|
204 |
ptrdiff_t stride) |
||
205 |
{ |
||
206 |
9943 |
LOAD_TOP_EDGE |
|
207 |
9943 |
LOAD_TOP_RIGHT_EDGE |
|
208 |
|||
209 |
9943 |
src[0+0*stride]=(t0 + t1 + 1)>>1; |
|
210 |
9943 |
src[1+0*stride]= |
|
211 |
9943 |
src[0+2*stride]=(t1 + t2 + 1)>>1; |
|
212 |
9943 |
src[2+0*stride]= |
|
213 |
9943 |
src[1+2*stride]=(t2 + t3 + 1)>>1; |
|
214 |
9943 |
src[3+0*stride]= |
|
215 |
9943 |
src[2+2*stride]=(t3 + t4 + 1)>>1; |
|
216 |
9943 |
src[0+1*stride]=(t0 + 2*t1 + t2 + 2)>>2; |
|
217 |
9943 |
src[1+1*stride]= |
|
218 |
9943 |
src[0+3*stride]=(t1 + 2*t2 + t3 + 2)>>2; |
|
219 |
9943 |
src[2+1*stride]= |
|
220 |
9943 |
src[1+3*stride]=(t2 + 2*t3 + t4 + 2)>>2; |
|
221 |
9943 |
src[3+1*stride]= |
|
222 |
9943 |
src[2+3*stride]=(t3 + 2*t4 + t5 + 2)>>2; |
|
223 |
9943 |
src[3+2*stride]=(t4 + 2*t5 + t6 + 2)>>2; |
|
224 |
9943 |
src[3+3*stride]=(t5 + 2*t6 + t7 + 2)>>2; |
|
225 |
9943 |
} |
|
226 |
|||
227 |
2358 |
static void pred4x4_horizontal_up_rv40_c(uint8_t *src, const uint8_t *topright, |
|
228 |
ptrdiff_t stride) |
||
229 |
{ |
||
230 |
2358 |
LOAD_LEFT_EDGE |
|
231 |
2358 |
LOAD_DOWN_LEFT_EDGE |
|
232 |
2358 |
LOAD_TOP_EDGE |
|
233 |
2358 |
LOAD_TOP_RIGHT_EDGE |
|
234 |
|||
235 |
2358 |
src[0+0*stride]=(t1 + 2*t2 + t3 + 2*l0 + 2*l1 + 4)>>3; |
|
236 |
2358 |
src[1+0*stride]=(t2 + 2*t3 + t4 + l0 + 2*l1 + l2 + 4)>>3; |
|
237 |
2358 |
src[2+0*stride]= |
|
238 |
2358 |
src[0+1*stride]=(t3 + 2*t4 + t5 + 2*l1 + 2*l2 + 4)>>3; |
|
239 |
2358 |
src[3+0*stride]= |
|
240 |
2358 |
src[1+1*stride]=(t4 + 2*t5 + t6 + l1 + 2*l2 + l3 + 4)>>3; |
|
241 |
2358 |
src[2+1*stride]= |
|
242 |
2358 |
src[0+2*stride]=(t5 + 2*t6 + t7 + 2*l2 + 2*l3 + 4)>>3; |
|
243 |
2358 |
src[3+1*stride]= |
|
244 |
2358 |
src[1+2*stride]=(t6 + 3*t7 + l2 + 3*l3 + 4)>>3; |
|
245 |
2358 |
src[3+2*stride]= |
|
246 |
2358 |
src[1+3*stride]=(l3 + 2*l4 + l5 + 2)>>2; |
|
247 |
2358 |
src[0+3*stride]= |
|
248 |
2358 |
src[2+2*stride]=(t6 + t7 + l3 + l4 + 2)>>2; |
|
249 |
2358 |
src[2+3*stride]=(l4 + l5 + 1)>>1; |
|
250 |
2358 |
src[3+3*stride]=(l4 + 2*l5 + l6 + 2)>>2; |
|
251 |
2358 |
} |
|
252 |
|||
253 |
9068 |
static void pred4x4_horizontal_up_rv40_nodown_c(uint8_t *src, |
|
254 |
const uint8_t *topright, |
||
255 |
ptrdiff_t stride) |
||
256 |
{ |
||
257 |
9068 |
LOAD_LEFT_EDGE |
|
258 |
9068 |
LOAD_TOP_EDGE |
|
259 |
9068 |
LOAD_TOP_RIGHT_EDGE |
|
260 |
|||
261 |
9068 |
src[0+0*stride]=(t1 + 2*t2 + t3 + 2*l0 + 2*l1 + 4)>>3; |
|
262 |
9068 |
src[1+0*stride]=(t2 + 2*t3 + t4 + l0 + 2*l1 + l2 + 4)>>3; |
|
263 |
9068 |
src[2+0*stride]= |
|
264 |
9068 |
src[0+1*stride]=(t3 + 2*t4 + t5 + 2*l1 + 2*l2 + 4)>>3; |
|
265 |
9068 |
src[3+0*stride]= |
|
266 |
9068 |
src[1+1*stride]=(t4 + 2*t5 + t6 + l1 + 2*l2 + l3 + 4)>>3; |
|
267 |
9068 |
src[2+1*stride]= |
|
268 |
9068 |
src[0+2*stride]=(t5 + 2*t6 + t7 + 2*l2 + 2*l3 + 4)>>3; |
|
269 |
9068 |
src[3+1*stride]= |
|
270 |
9068 |
src[1+2*stride]=(t6 + 3*t7 + l2 + 3*l3 + 4)>>3; |
|
271 |
9068 |
src[3+2*stride]= |
|
272 |
9068 |
src[1+3*stride]=l3; |
|
273 |
9068 |
src[0+3*stride]= |
|
274 |
9068 |
src[2+2*stride]=(t6 + t7 + 2*l3 + 2)>>2; |
|
275 |
9068 |
src[2+3*stride]= |
|
276 |
9068 |
src[3+3*stride]=l3; |
|
277 |
9068 |
} |
|
278 |
|||
279 |
44959 |
static void pred4x4_tm_vp8_c(uint8_t *src, const uint8_t *topright, |
|
280 |
ptrdiff_t stride) |
||
281 |
{ |
||
282 |
44959 |
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP - src[-1-stride]; |
|
283 |
44959 |
uint8_t *top = src-stride; |
|
284 |
int y; |
||
285 |
|||
286 |
✓✓ | 224795 |
for (y = 0; y < 4; y++) { |
287 |
179836 |
const uint8_t *cm_in = cm + src[-1]; |
|
288 |
179836 |
src[0] = cm_in[top[0]]; |
|
289 |
179836 |
src[1] = cm_in[top[1]]; |
|
290 |
179836 |
src[2] = cm_in[top[2]]; |
|
291 |
179836 |
src[3] = cm_in[top[3]]; |
|
292 |
179836 |
src += stride; |
|
293 |
} |
||
294 |
44959 |
} |
|
295 |
|||
296 |
56 |
static void pred16x16_plane_svq3_c(uint8_t *src, ptrdiff_t stride) |
|
297 |
{ |
||
298 |
56 |
pred16x16_plane_compat_8_c(src, stride, 1, 0); |
|
299 |
56 |
} |
|
300 |
|||
301 |
1216 |
static void pred16x16_plane_rv40_c(uint8_t *src, ptrdiff_t stride) |
|
302 |
{ |
||
303 |
1216 |
pred16x16_plane_compat_8_c(src, stride, 0, 1); |
|
304 |
1216 |
} |
|
305 |
|||
306 |
371 |
static void pred16x16_tm_vp8_c(uint8_t *src, ptrdiff_t stride) |
|
307 |
{ |
||
308 |
371 |
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP - src[-1-stride]; |
|
309 |
371 |
uint8_t *top = src-stride; |
|
310 |
int y; |
||
311 |
|||
312 |
✓✓ | 6307 |
for (y = 0; y < 16; y++) { |
313 |
5936 |
const uint8_t *cm_in = cm + src[-1]; |
|
314 |
5936 |
src[0] = cm_in[top[0]]; |
|
315 |
5936 |
src[1] = cm_in[top[1]]; |
|
316 |
5936 |
src[2] = cm_in[top[2]]; |
|
317 |
5936 |
src[3] = cm_in[top[3]]; |
|
318 |
5936 |
src[4] = cm_in[top[4]]; |
|
319 |
5936 |
src[5] = cm_in[top[5]]; |
|
320 |
5936 |
src[6] = cm_in[top[6]]; |
|
321 |
5936 |
src[7] = cm_in[top[7]]; |
|
322 |
5936 |
src[8] = cm_in[top[8]]; |
|
323 |
5936 |
src[9] = cm_in[top[9]]; |
|
324 |
5936 |
src[10] = cm_in[top[10]]; |
|
325 |
5936 |
src[11] = cm_in[top[11]]; |
|
326 |
5936 |
src[12] = cm_in[top[12]]; |
|
327 |
5936 |
src[13] = cm_in[top[13]]; |
|
328 |
5936 |
src[14] = cm_in[top[14]]; |
|
329 |
5936 |
src[15] = cm_in[top[15]]; |
|
330 |
5936 |
src += stride; |
|
331 |
} |
||
332 |
371 |
} |
|
333 |
|||
334 |
9118 |
static void pred8x8_left_dc_rv40_c(uint8_t *src, ptrdiff_t stride) |
|
335 |
{ |
||
336 |
int i; |
||
337 |
unsigned dc0; |
||
338 |
|||
339 |
9118 |
dc0=0; |
|
340 |
✓✓ | 82062 |
for(i=0;i<8; i++) |
341 |
72944 |
dc0+= src[-1+i*stride]; |
|
342 |
9118 |
dc0= 0x01010101*((dc0 + 4)>>3); |
|
343 |
|||
344 |
✓✓ | 82062 |
for(i=0; i<8; i++){ |
345 |
72944 |
((uint32_t*)(src+i*stride))[0]= |
|
346 |
72944 |
((uint32_t*)(src+i*stride))[1]= dc0; |
|
347 |
} |
||
348 |
9118 |
} |
|
349 |
|||
350 |
3820 |
static void pred8x8_top_dc_rv40_c(uint8_t *src, ptrdiff_t stride) |
|
351 |
{ |
||
352 |
int i; |
||
353 |
unsigned dc0; |
||
354 |
|||
355 |
3820 |
dc0=0; |
|
356 |
✓✓ | 34380 |
for(i=0;i<8; i++) |
357 |
30560 |
dc0+= src[i-stride]; |
|
358 |
3820 |
dc0= 0x01010101*((dc0 + 4)>>3); |
|
359 |
|||
360 |
✓✓ | 34380 |
for(i=0; i<8; i++){ |
361 |
30560 |
((uint32_t*)(src+i*stride))[0]= |
|
362 |
30560 |
((uint32_t*)(src+i*stride))[1]= dc0; |
|
363 |
} |
||
364 |
3820 |
} |
|
365 |
|||
366 |
88724 |
static void pred8x8_dc_rv40_c(uint8_t *src, ptrdiff_t stride) |
|
367 |
{ |
||
368 |
int i; |
||
369 |
88724 |
unsigned dc0 = 0; |
|
370 |
|||
371 |
✓✓ | 443620 |
for(i=0;i<4; i++){ |
372 |
354896 |
dc0+= src[-1+i*stride] + src[i-stride]; |
|
373 |
354896 |
dc0+= src[4+i-stride]; |
|
374 |
354896 |
dc0+= src[-1+(i+4)*stride]; |
|
375 |
} |
||
376 |
88724 |
dc0= 0x01010101*((dc0 + 8)>>4); |
|
377 |
|||
378 |
✓✓ | 443620 |
for(i=0; i<4; i++){ |
379 |
354896 |
((uint32_t*)(src+i*stride))[0]= dc0; |
|
380 |
354896 |
((uint32_t*)(src+i*stride))[1]= dc0; |
|
381 |
} |
||
382 |
✓✓ | 443620 |
for(i=4; i<8; i++){ |
383 |
354896 |
((uint32_t*)(src+i*stride))[0]= dc0; |
|
384 |
354896 |
((uint32_t*)(src+i*stride))[1]= dc0; |
|
385 |
} |
||
386 |
88724 |
} |
|
387 |
|||
388 |
2843 |
static void pred8x8_tm_vp8_c(uint8_t *src, ptrdiff_t stride) |
|
389 |
{ |
||
390 |
2843 |
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP - src[-1-stride]; |
|
391 |
2843 |
uint8_t *top = src-stride; |
|
392 |
int y; |
||
393 |
|||
394 |
✓✓ | 25587 |
for (y = 0; y < 8; y++) { |
395 |
22744 |
const uint8_t *cm_in = cm + src[-1]; |
|
396 |
22744 |
src[0] = cm_in[top[0]]; |
|
397 |
22744 |
src[1] = cm_in[top[1]]; |
|
398 |
22744 |
src[2] = cm_in[top[2]]; |
|
399 |
22744 |
src[3] = cm_in[top[3]]; |
|
400 |
22744 |
src[4] = cm_in[top[4]]; |
|
401 |
22744 |
src[5] = cm_in[top[5]]; |
|
402 |
22744 |
src[6] = cm_in[top[6]]; |
|
403 |
22744 |
src[7] = cm_in[top[7]]; |
|
404 |
22744 |
src += stride; |
|
405 |
} |
||
406 |
2843 |
} |
|
407 |
|||
408 |
/** |
||
409 |
* Set the intra prediction function pointers. |
||
410 |
*/ |
||
411 |
1076 |
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 H.264 */ \ |
||
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 |
✓✓✗✗ ✓ |
1076 |
switch (bit_depth) { |
577 |
109 |
case 9: |
|
578 |
✓✗✓✗ ✗✓✗✓ ✓✗✗✓ ✓✗✓✗ ✓✗✓✓ ✓✗✓✗ ✓✓✓✗ ✓✗✓✗ ✓✓✗✗ ✗✗✓✓ ✗✗✗✓ ✓✓ |
327 |
H264_PRED(9) |
579 |
109 |
break; |
|
580 |
141 |
case 10: |
|
581 |
✓✗✓✗ ✗✓✗✓ ✓✗✗✓ ✓✗✓✗ ✓✗✓✓ ✓✗✓✗ ✓✓✓✗ ✓✗✓✗ ✓✓✗✗ ✗✗✓✓ ✗✗✗✓ ✓✓ |
423 |
H264_PRED(10) |
582 |
141 |
break; |
|
583 |
case 12: |
||
584 |
H264_PRED(12) |
||
585 |
break; |
||
586 |
case 14: |
||
587 |
H264_PRED(14) |
||
588 |
break; |
||
589 |
826 |
default: |
|
590 |
✗✓ | 826 |
av_assert0(bit_depth<=8); |
591 |
✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✓ |
2193 |
H264_PRED(8) |
592 |
826 |
break; |
|
593 |
} |
||
594 |
|||
595 |
if (ARCH_AARCH64) |
||
596 |
ff_h264_pred_init_aarch64(h, codec_id, bit_depth, chroma_format_idc); |
||
597 |
if (ARCH_ARM) |
||
598 |
ff_h264_pred_init_arm(h, codec_id, bit_depth, chroma_format_idc); |
||
599 |
if (ARCH_X86) |
||
600 |
1076 |
ff_h264_pred_init_x86(h, codec_id, bit_depth, chroma_format_idc); |
|
601 |
if (ARCH_MIPS) |
||
602 |
ff_h264_pred_init_mips(h, codec_id, bit_depth, chroma_format_idc); |
||
603 |
1076 |
} |
| Generated by: GCOVR (Version 4.1) |