GCC Code Coverage Report | |||||||||||||||||||||
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Line | Branch | Exec | Source |
1 |
/* |
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2 |
* HEVC video decoder |
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3 |
* |
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4 |
* Copyright (C) 2012 - 2013 Guillaume Martres |
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5 |
* |
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6 |
* This file is part of FFmpeg. |
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7 |
* |
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8 |
* FFmpeg is free software; you can redistribute it and/or |
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9 |
* modify it under the terms of the GNU Lesser General Public |
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10 |
* License as published by the Free Software Foundation; either |
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11 |
* version 2.1 of the License, or (at your option) any later version. |
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12 |
* |
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13 |
* FFmpeg is distributed in the hope that it will be useful, |
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14 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 |
* Lesser General Public License for more details. |
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17 |
* |
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18 |
* You should have received a copy of the GNU Lesser General Public |
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19 |
* License along with FFmpeg; if not, write to the Free Software |
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20 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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21 |
*/ |
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22 |
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23 |
#include "libavutil/pixdesc.h" |
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24 |
|||
25 |
#include "bit_depth_template.c" |
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26 |
#include "hevcpred.h" |
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27 |
|||
28 |
#define POS(x, y) src[(x) + stride * (y)] |
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29 |
|||
30 |
41176846 |
static av_always_inline void FUNC(intra_pred)(HEVCContext *s, int x0, int y0, |
|
31 |
int log2_size, int c_idx) |
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32 |
{ |
||
33 |
#define PU(x) \ |
||
34 |
((x) >> s->ps.sps->log2_min_pu_size) |
||
35 |
#define MVF(x, y) \ |
||
36 |
(s->ref->tab_mvf[(x) + (y) * min_pu_width]) |
||
37 |
#define MVF_PU(x, y) \ |
||
38 |
MVF(PU(x0 + ((x) * (1 << hshift))), PU(y0 + ((y) * (1 << vshift)))) |
||
39 |
#define IS_INTRA(x, y) \ |
||
40 |
(MVF_PU(x, y).pred_flag == PF_INTRA) |
||
41 |
#define MIN_TB_ADDR_ZS(x, y) \ |
||
42 |
s->ps.pps->min_tb_addr_zs[(y) * (s->ps.sps->tb_mask+2) + (x)] |
||
43 |
#define EXTEND(ptr, val, len) \ |
||
44 |
do { \ |
||
45 |
pixel4 pix = PIXEL_SPLAT_X4(val); \ |
||
46 |
for (i = 0; i < (len); i += 4) \ |
||
47 |
AV_WN4P(ptr + i, pix); \ |
||
48 |
} while (0) |
||
49 |
|||
50 |
#define EXTEND_RIGHT_CIP(ptr, start, length) \ |
||
51 |
for (i = start; i < (start) + (length); i += 4) \ |
||
52 |
if (!IS_INTRA(i, -1)) \ |
||
53 |
AV_WN4P(&ptr[i], a); \ |
||
54 |
else \ |
||
55 |
a = PIXEL_SPLAT_X4(ptr[i+3]) |
||
56 |
#define EXTEND_LEFT_CIP(ptr, start, length) \ |
||
57 |
for (i = start; i > (start) - (length); i--) \ |
||
58 |
if (!IS_INTRA(i - 1, -1)) \ |
||
59 |
ptr[i - 1] = ptr[i] |
||
60 |
#define EXTEND_UP_CIP(ptr, start, length) \ |
||
61 |
for (i = (start); i > (start) - (length); i -= 4) \ |
||
62 |
if (!IS_INTRA(-1, i - 3)) \ |
||
63 |
AV_WN4P(&ptr[i - 3], a); \ |
||
64 |
else \ |
||
65 |
a = PIXEL_SPLAT_X4(ptr[i - 3]) |
||
66 |
#define EXTEND_DOWN_CIP(ptr, start, length) \ |
||
67 |
for (i = start; i < (start) + (length); i += 4) \ |
||
68 |
if (!IS_INTRA(-1, i)) \ |
||
69 |
AV_WN4P(&ptr[i], a); \ |
||
70 |
else \ |
||
71 |
a = PIXEL_SPLAT_X4(ptr[i + 3]) |
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72 |
|||
73 |
41176846 |
HEVCLocalContext *lc = s->HEVClc; |
|
74 |
int i; |
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75 |
41176846 |
int hshift = s->ps.sps->hshift[c_idx]; |
|
76 |
41176846 |
int vshift = s->ps.sps->vshift[c_idx]; |
|
77 |
41176846 |
int size = (1 << log2_size); |
|
78 |
41176846 |
int size_in_luma_h = size << hshift; |
|
79 |
41176846 |
int size_in_tbs_h = size_in_luma_h >> s->ps.sps->log2_min_tb_size; |
|
80 |
41176846 |
int size_in_luma_v = size << vshift; |
|
81 |
41176846 |
int size_in_tbs_v = size_in_luma_v >> s->ps.sps->log2_min_tb_size; |
|
82 |
41176846 |
int x = x0 >> hshift; |
|
83 |
41176846 |
int y = y0 >> vshift; |
|
84 |
41176846 |
int x_tb = (x0 >> s->ps.sps->log2_min_tb_size) & s->ps.sps->tb_mask; |
|
85 |
41176846 |
int y_tb = (y0 >> s->ps.sps->log2_min_tb_size) & s->ps.sps->tb_mask; |
|
86 |
✓✓✓✓ ✓✓ |
41176846 |
int spin = c_idx && !size_in_tbs_v && ((2 * y0) & (1 << s->ps.sps->log2_min_tb_size)); |
87 |
|||
88 |
41176846 |
int cur_tb_addr = MIN_TB_ADDR_ZS(x_tb, y_tb); |
|
89 |
|||
90 |
41176846 |
ptrdiff_t stride = s->frame->linesize[c_idx] / sizeof(pixel); |
|
91 |
41176846 |
pixel *src = (pixel*)s->frame->data[c_idx] + x + y * stride; |
|
92 |
|||
93 |
41176846 |
int min_pu_width = s->ps.sps->min_pu_width; |
|
94 |
|||
95 |
✓✓ | 41176846 |
enum IntraPredMode mode = c_idx ? lc->tu.intra_pred_mode_c : |
96 |
19161598 |
lc->tu.intra_pred_mode; |
|
97 |
pixel4 a; |
||
98 |
pixel left_array[2 * MAX_TB_SIZE + 1]; |
||
99 |
pixel filtered_left_array[2 * MAX_TB_SIZE + 1]; |
||
100 |
pixel top_array[2 * MAX_TB_SIZE + 1]; |
||
101 |
pixel filtered_top_array[2 * MAX_TB_SIZE + 1]; |
||
102 |
|||
103 |
41176846 |
pixel *left = left_array + 1; |
|
104 |
41176846 |
pixel *top = top_array + 1; |
|
105 |
41176846 |
pixel *filtered_left = filtered_left_array + 1; |
|
106 |
41176846 |
pixel *filtered_top = filtered_top_array + 1; |
|
107 |
✓✓✓✓ |
41176846 |
int cand_bottom_left = lc->na.cand_bottom_left && cur_tb_addr > MIN_TB_ADDR_ZS( x_tb - 1, (y_tb + size_in_tbs_v + spin) & s->ps.sps->tb_mask); |
108 |
41176846 |
int cand_left = lc->na.cand_left; |
|
109 |
41176846 |
int cand_up_left = lc->na.cand_up_left; |
|
110 |
41176846 |
int cand_up = lc->na.cand_up; |
|
111 |
✓✓✓✓ ✓✓ |
41176846 |
int cand_up_right = lc->na.cand_up_right && !spin && cur_tb_addr > MIN_TB_ADDR_ZS((x_tb + size_in_tbs_h) & s->ps.sps->tb_mask, y_tb - 1); |
112 |
|||
113 |
41176846 |
int bottom_left_size = (FFMIN(y0 + 2 * size_in_luma_v, s->ps.sps->height) - |
|
114 |
41176846 |
(y0 + size_in_luma_v)) >> vshift; |
|
115 |
41176846 |
int top_right_size = (FFMIN(x0 + 2 * size_in_luma_h, s->ps.sps->width) - |
|
116 |
41176846 |
(x0 + size_in_luma_h)) >> hshift; |
|
117 |
|||
118 |
✓✓ | 41176846 |
if (s->ps.pps->constrained_intra_pred_flag == 1) { |
119 |
271050 |
int size_in_luma_pu_v = PU(size_in_luma_v); |
|
120 |
271050 |
int size_in_luma_pu_h = PU(size_in_luma_h); |
|
121 |
271050 |
int on_pu_edge_x = !av_mod_uintp2(x0, s->ps.sps->log2_min_pu_size); |
|
122 |
271050 |
int on_pu_edge_y = !av_mod_uintp2(y0, s->ps.sps->log2_min_pu_size); |
|
123 |
✗✓ | 271050 |
if (!size_in_luma_pu_h) |
124 |
size_in_luma_pu_h++; |
||
125 |
✓✓✓✗ |
271050 |
if (cand_bottom_left == 1 && on_pu_edge_x) { |
126 |
84160 |
int x_left_pu = PU(x0 - 1); |
|
127 |
84160 |
int y_bottom_pu = PU(y0 + size_in_luma_v); |
|
128 |
84160 |
int max = FFMIN(size_in_luma_pu_v, s->ps.sps->min_pu_height - y_bottom_pu); |
|
129 |
84160 |
cand_bottom_left = 0; |
|
130 |
✓✓ | 179804 |
for (i = 0; i < max; i += 2) |
131 |
95644 |
cand_bottom_left |= (MVF(x_left_pu, y_bottom_pu + i).pred_flag == PF_INTRA); |
|
132 |
} |
||
133 |
✓✓✓✗ |
271050 |
if (cand_left == 1 && on_pu_edge_x) { |
134 |
266214 |
int x_left_pu = PU(x0 - 1); |
|
135 |
266214 |
int y_left_pu = PU(y0); |
|
136 |
266214 |
int max = FFMIN(size_in_luma_pu_v, s->ps.sps->min_pu_height - y_left_pu); |
|
137 |
266214 |
cand_left = 0; |
|
138 |
✓✓ | 574872 |
for (i = 0; i < max; i += 2) |
139 |
308658 |
cand_left |= (MVF(x_left_pu, y_left_pu + i).pred_flag == PF_INTRA); |
|
140 |
} |
||
141 |
✓✓ | 271050 |
if (cand_up_left == 1) { |
142 |
258168 |
int x_left_pu = PU(x0 - 1); |
|
143 |
258168 |
int y_top_pu = PU(y0 - 1); |
|
144 |
258168 |
cand_up_left = MVF(x_left_pu, y_top_pu).pred_flag == PF_INTRA; |
|
145 |
} |
||
146 |
✓✓✓✗ |
271050 |
if (cand_up == 1 && on_pu_edge_y) { |
147 |
262806 |
int x_top_pu = PU(x0); |
|
148 |
262806 |
int y_top_pu = PU(y0 - 1); |
|
149 |
262806 |
int max = FFMIN(size_in_luma_pu_h, s->ps.sps->min_pu_width - x_top_pu); |
|
150 |
262806 |
cand_up = 0; |
|
151 |
✓✓ | 565704 |
for (i = 0; i < max; i += 2) |
152 |
302898 |
cand_up |= (MVF(x_top_pu + i, y_top_pu).pred_flag == PF_INTRA); |
|
153 |
} |
||
154 |
✓✓✓✗ |
271050 |
if (cand_up_right == 1 && on_pu_edge_y) { |
155 |
174386 |
int y_top_pu = PU(y0 - 1); |
|
156 |
174386 |
int x_right_pu = PU(x0 + size_in_luma_h); |
|
157 |
174386 |
int max = FFMIN(size_in_luma_pu_h, s->ps.sps->min_pu_width - x_right_pu); |
|
158 |
174386 |
cand_up_right = 0; |
|
159 |
✓✓ | 375976 |
for (i = 0; i < max; i += 2) |
160 |
201590 |
cand_up_right |= (MVF(x_right_pu + i, y_top_pu).pred_flag == PF_INTRA); |
|
161 |
} |
||
162 |
271050 |
memset(left, 128, 2 * MAX_TB_SIZE*sizeof(pixel)); |
|
163 |
271050 |
memset(top , 128, 2 * MAX_TB_SIZE*sizeof(pixel)); |
|
164 |
271050 |
top[-1] = 128; |
|
165 |
} |
||
166 |
✓✓ | 41176846 |
if (cand_up_left) { |
167 |
39963310 |
left[-1] = POS(-1, -1); |
|
168 |
39963310 |
top[-1] = left[-1]; |
|
169 |
} |
||
170 |
✓✓ | 41176846 |
if (cand_up) |
171 |
40426896 |
memcpy(top, src - stride, size * sizeof(pixel)); |
|
172 |
✓✓ | 41176846 |
if (cand_up_right) { |
173 |
26232882 |
memcpy(top + size, src - stride + size, size * sizeof(pixel)); |
|
174 |
✓✓ | 26286190 |
EXTEND(top + size + top_right_size, POS(size + top_right_size - 1, -1), |
175 |
size - top_right_size); |
||
176 |
} |
||
177 |
✓✓ | 41176846 |
if (cand_left) |
178 |
✓✓ | 285090982 |
for (i = 0; i < size; i++) |
179 |
244401744 |
left[i] = POS(-1, i); |
|
180 |
✓✓ | 41176846 |
if (cand_bottom_left) { |
181 |
✓✓ | 92257320 |
for (i = size; i < size + bottom_left_size; i++) |
182 |
78578400 |
left[i] = POS(-1, i); |
|
183 |
✓✓ | 13743572 |
EXTEND(left + size + bottom_left_size, POS(-1, size + bottom_left_size - 1), |
184 |
size - bottom_left_size); |
||
185 |
} |
||
186 |
|||
187 |
✓✓ | 41176846 |
if (s->ps.pps->constrained_intra_pred_flag == 1) { |
188 |
✓✓✓✓ ✓✓✓✓ ✓✓ |
271050 |
if (cand_bottom_left || cand_left || cand_up_left || cand_up || cand_up_right) { |
189 |
535404 |
int size_max_x = x0 + ((2 * size) << hshift) < s->ps.sps->width ? |
|
190 |
✓✓ | 267702 |
2 * size : (s->ps.sps->width - x0) >> hshift; |
191 |
535404 |
int size_max_y = y0 + ((2 * size) << vshift) < s->ps.sps->height ? |
|
192 |
✓✓ | 267702 |
2 * size : (s->ps.sps->height - y0) >> vshift; |
193 |
✓✓ | 267702 |
int j = size + (cand_bottom_left? bottom_left_size: 0) -1; |
194 |
✓✓ | 267702 |
if (!cand_up_right) { |
195 |
104394 |
size_max_x = x0 + ((size) << hshift) < s->ps.sps->width ? |
|
196 |
✓✓ | 104394 |
size : (s->ps.sps->width - x0) >> hshift; |
197 |
} |
||
198 |
✓✓ | 267702 |
if (!cand_bottom_left) { |
199 |
189324 |
size_max_y = y0 + (( size) << vshift) < s->ps.sps->height ? |
|
200 |
✓✓ | 189324 |
size : (s->ps.sps->height - y0) >> vshift; |
201 |
} |
||
202 |
✓✓✓✓ ✓✓ |
267702 |
if (cand_bottom_left || cand_left || cand_up_left) { |
203 |
✓✓✓✓ |
273404 |
while (j > -1 && !IS_INTRA(-1, j)) |
204 |
17280 |
j--; |
|
205 |
✗✓ | 256124 |
if (!IS_INTRA(-1, j)) { |
206 |
j = 0; |
||
207 |
while (j < size_max_x && !IS_INTRA(j, -1)) |
||
208 |
j++; |
||
209 |
EXTEND_LEFT_CIP(top, j, j + 1); |
||
210 |
left[-1] = top[-1]; |
||
211 |
} |
||
212 |
} else { |
||
213 |
11578 |
j = 0; |
|
214 |
✓✗✓✓ |
18858 |
while (j < size_max_x && !IS_INTRA(j, -1)) |
215 |
7280 |
j++; |
|
216 |
✓✓ | 11578 |
if (j > 0) |
217 |
✗✓ | 818 |
if (cand_up_left) { |
218 |
EXTEND_LEFT_CIP(top, j, j + 1); |
||
219 |
} else { |
||
220 |
✓✗✓✓ |
8098 |
EXTEND_LEFT_CIP(top, j, j); |
221 |
818 |
top[-1] = top[0]; |
|
222 |
} |
||
223 |
11578 |
left[-1] = top[-1]; |
|
224 |
} |
||
225 |
267702 |
left[-1] = top[-1]; |
|
226 |
✓✓✓✓ |
267702 |
if (cand_bottom_left || cand_left) { |
227 |
253796 |
a = PIXEL_SPLAT_X4(left[-1]); |
|
228 |
✓✓✓✓ |
702646 |
EXTEND_DOWN_CIP(left, 0, size_max_y); |
229 |
} |
||
230 |
✓✓ | 267702 |
if (!cand_left) |
231 |
✓✓ | 38910 |
EXTEND(left, left[-1], size); |
232 |
✓✓ | 267702 |
if (!cand_bottom_left) |
233 |
✓✓ | 453010 |
EXTEND(left + size, left[size - 1], size); |
234 |
✓✓✓✓ |
267702 |
if (x0 != 0 && y0 != 0) { |
235 |
260370 |
a = PIXEL_SPLAT_X4(left[size_max_y - 1]); |
|
236 |
✓✓✓✓ |
714714 |
EXTEND_UP_CIP(left, size_max_y - 1, size_max_y); |
237 |
✓✓ | 260370 |
if (!IS_INTRA(-1, - 1)) |
238 |
14852 |
left[-1] = left[0]; |
|
239 |
✓✓ | 7332 |
} else if (x0 == 0) { |
240 |
✓✓ | 8996 |
EXTEND(left, 0, size_max_y); |
241 |
} else { |
||
242 |
4228 |
a = PIXEL_SPLAT_X4(left[size_max_y - 1]); |
|
243 |
✓✓✓✓ |
16018 |
EXTEND_UP_CIP(left, size_max_y - 1, size_max_y); |
244 |
} |
||
245 |
267702 |
top[-1] = left[-1]; |
|
246 |
✓✓ | 267702 |
if (y0 != 0) { |
247 |
263474 |
a = PIXEL_SPLAT_X4(left[-1]); |
|
248 |
✓✓✓✓ |
844462 |
EXTEND_RIGHT_CIP(top, 0, size_max_x); |
249 |
} |
||
250 |
} |
||
251 |
} |
||
252 |
// Infer the unavailable samples |
||
253 |
✓✓ | 41176846 |
if (!cand_bottom_left) { |
254 |
✓✓ | 27497926 |
if (cand_left) { |
255 |
✓✓ | 68403330 |
EXTEND(left + size, left[size - 1], size); |
256 |
✓✓ | 486912 |
} else if (cand_up_left) { |
257 |
✓✓ | 9640 |
EXTEND(left, left[-1], 2 * size); |
258 |
2328 |
cand_left = 1; |
|
259 |
✓✓ | 484584 |
} else if (cand_up) { |
260 |
463590 |
left[-1] = top[0]; |
|
261 |
✓✓ | 2597242 |
EXTEND(left, left[-1], 2 * size); |
262 |
463590 |
cand_up_left = 1; |
|
263 |
463590 |
cand_left = 1; |
|
264 |
✓✓ | 20994 |
} else if (cand_up_right) { |
265 |
✓✓ | 2132 |
EXTEND(top, top[size], size); |
266 |
680 |
left[-1] = top[size]; |
|
267 |
✓✓ | 3584 |
EXTEND(left, left[-1], 2 * size); |
268 |
680 |
cand_up = 1; |
|
269 |
680 |
cand_up_left = 1; |
|
270 |
680 |
cand_left = 1; |
|
271 |
} else { // No samples available |
||
272 |
20314 |
left[-1] = (1 << (BIT_DEPTH - 1)); |
|
273 |
✓✓ | 134998 |
EXTEND(top, left[-1], 2 * size); |
274 |
✓✓ | 134998 |
EXTEND(left, left[-1], 2 * size); |
275 |
} |
||
276 |
} |
||
277 |
|||
278 |
✓✓ | 41176846 |
if (!cand_left) |
279 |
✓✓ | 79484 |
EXTEND(left, left[size], size); |
280 |
✓✓ | 41176846 |
if (!cand_up_left) { |
281 |
749266 |
left[-1] = left[0]; |
|
282 |
} |
||
283 |
✓✓ | 41176846 |
if (!cand_up) |
284 |
✓✓ | 2309802 |
EXTEND(top, left[-1], size); |
285 |
✓✓ | 41176846 |
if (!cand_up_right) |
286 |
✓✓ | 37193716 |
EXTEND(top + size, top[size - 1], size); |
287 |
|||
288 |
41176846 |
top[-1] = left[-1]; |
|
289 |
|||
290 |
// Filtering process |
||
291 |
✓✓✓✓ ✓✓ |
41176846 |
if (!s->ps.sps->intra_smoothing_disabled_flag && (c_idx == 0 || s->ps.sps->chroma_format_idc == 3)) { |
292 |
✓✓✓✓ |
19613488 |
if (mode != INTRA_DC && size != 4){ |
293 |
6266918 |
int intra_hor_ver_dist_thresh[] = { 7, 1, 0 }; |
|
294 |
✓✓✓✓ |
6266918 |
int min_dist_vert_hor = FFMIN(FFABS((int)(mode - 26U)), |
295 |
FFABS((int)(mode - 10U))); |
||
296 |
✓✓ | 6266918 |
if (min_dist_vert_hor > intra_hor_ver_dist_thresh[log2_size - 3]) { |
297 |
2563572 |
int threshold = 1 << (BIT_DEPTH - 5); |
|
298 |
✓✓✓✓ ✓✓ |
2563572 |
if (s->ps.sps->sps_strong_intra_smoothing_enable_flag && c_idx == 0 && |
299 |
285490 |
log2_size == 5 && |
|
300 |
✓✓ | 285490 |
FFABS(top[-1] + top[63] - 2 * top[31]) < threshold && |
301 |
✓✓ | 111016 |
FFABS(left[-1] + left[63] - 2 * left[31]) < threshold) { |
302 |
// We can't just overwrite values in top because it could be |
||
303 |
// a pointer into src |
||
304 |
60920 |
filtered_top[-1] = top[-1]; |
|
305 |
60920 |
filtered_top[63] = top[63]; |
|
306 |
✓✓ | 3898880 |
for (i = 0; i < 63; i++) |
307 |
3837960 |
filtered_top[i] = ((64 - (i + 1)) * top[-1] + |
|
308 |
3837960 |
(i + 1) * top[63] + 32) >> 6; |
|
309 |
✓✓ | 3898880 |
for (i = 0; i < 63; i++) |
310 |
3837960 |
left[i] = ((64 - (i + 1)) * left[-1] + |
|
311 |
3837960 |
(i + 1) * left[63] + 32) >> 6; |
|
312 |
60920 |
top = filtered_top; |
|
313 |
} else { |
||
314 |
2502652 |
filtered_left[2 * size - 1] = left[2 * size - 1]; |
|
315 |
2502652 |
filtered_top[2 * size - 1] = top[2 * size - 1]; |
|
316 |
✓✓ | 69825184 |
for (i = 2 * size - 2; i >= 0; i--) |
317 |
67322532 |
filtered_left[i] = (left[i + 1] + 2 * left[i] + |
|
318 |
67322532 |
left[i - 1] + 2) >> 2; |
|
319 |
2502652 |
filtered_top[-1] = |
|
320 |
2502652 |
filtered_left[-1] = (left[0] + 2 * left[-1] + top[0] + 2) >> 2; |
|
321 |
✓✓ | 69825184 |
for (i = 2 * size - 2; i >= 0; i--) |
322 |
67322532 |
filtered_top[i] = (top[i + 1] + 2 * top[i] + |
|
323 |
67322532 |
top[i - 1] + 2) >> 2; |
|
324 |
2502652 |
left = filtered_left; |
|
325 |
2502652 |
top = filtered_top; |
|
326 |
} |
||
327 |
} |
||
328 |
} |
||
329 |
} |
||
330 |
|||
331 |
✓✓✓ | 41176846 |
switch (mode) { |
332 |
8744180 |
case INTRA_PLANAR: |
|
333 |
8744180 |
s->hpc.pred_planar[log2_size - 2]((uint8_t *)src, (uint8_t *)top, |
|
334 |
(uint8_t *)left, stride); |
||
335 |
8744180 |
break; |
|
336 |
5402678 |
case INTRA_DC: |
|
337 |
5402678 |
s->hpc.pred_dc((uint8_t *)src, (uint8_t *)top, |
|
338 |
(uint8_t *)left, stride, log2_size, c_idx); |
||
339 |
5402678 |
break; |
|
340 |
27029988 |
default: |
|
341 |
27029988 |
s->hpc.pred_angular[log2_size - 2]((uint8_t *)src, (uint8_t *)top, |
|
342 |
(uint8_t *)left, stride, c_idx, |
||
343 |
mode); |
||
344 |
27029988 |
break; |
|
345 |
} |
||
346 |
} |
||
347 |
|||
348 |
#define INTRA_PRED(size) \ |
||
349 |
static void FUNC(intra_pred_ ## size)(HEVCContext *s, int x0, int y0, int c_idx) \ |
||
350 |
{ \ |
||
351 |
FUNC(intra_pred)(s, x0, y0, size, c_idx); \ |
||
352 |
} |
||
353 |
|||
354 |
29211212 |
INTRA_PRED(2) |
|
355 |
4274090 |
INTRA_PRED(3) |
|
356 |
1427045 |
INTRA_PRED(4) |
|
357 |
281682 |
INTRA_PRED(5) |
|
358 |
|||
359 |
#undef INTRA_PRED |
||
360 |
|||
361 |
8744180 |
static av_always_inline void FUNC(pred_planar)(uint8_t *_src, const uint8_t *_top, |
|
362 |
const uint8_t *_left, ptrdiff_t stride, |
||
363 |
int trafo_size) |
||
364 |
{ |
||
365 |
int x, y; |
||
366 |
8744180 |
pixel *src = (pixel *)_src; |
|
367 |
8744180 |
const pixel *top = (const pixel *)_top; |
|
368 |
8744180 |
const pixel *left = (const pixel *)_left; |
|
369 |
8744180 |
int size = 1 << trafo_size; |
|
370 |
✓✓ | 64393164 |
for (y = 0; y < size; y++) |
371 |
✓✓ | 619046328 |
for (x = 0; x < size; x++) |
372 |
563397344 |
POS(x, y) = ((size - 1 - x) * left[y] + (x + 1) * top[size] + |
|
373 |
563397344 |
(size - 1 - y) * top[x] + (y + 1) * left[size] + size) >> (trafo_size + 1); |
|
374 |
} |
||
375 |
|||
376 |
#define PRED_PLANAR(size)\ |
||
377 |
static void FUNC(pred_planar_ ## size)(uint8_t *src, const uint8_t *top, \ |
||
378 |
const uint8_t *left, ptrdiff_t stride) \ |
||
379 |
{ \ |
||
380 |
FUNC(pred_planar)(src, top, left, stride, size + 2); \ |
||
381 |
} |
||
382 |
|||
383 |
5969454 |
PRED_PLANAR(0) |
|
384 |
946692 |
PRED_PLANAR(1) |
|
385 |
361839 |
PRED_PLANAR(2) |
|
386 |
78832 |
PRED_PLANAR(3) |
|
387 |
|||
388 |
#undef PRED_PLANAR |
||
389 |
|||
390 |
5402678 |
static void FUNC(pred_dc)(uint8_t *_src, const uint8_t *_top, |
|
391 |
const uint8_t *_left, |
||
392 |
ptrdiff_t stride, int log2_size, int c_idx) |
||
393 |
{ |
||
394 |
int i, j, x, y; |
||
395 |
5402678 |
int size = (1 << log2_size); |
|
396 |
5402678 |
pixel *src = (pixel *)_src; |
|
397 |
5402678 |
const pixel *top = (const pixel *)_top; |
|
398 |
5402678 |
const pixel *left = (const pixel *)_left; |
|
399 |
5402678 |
int dc = size; |
|
400 |
pixel4 a; |
||
401 |
✓✓ | 43196214 |
for (i = 0; i < size; i++) |
402 |
37793536 |
dc += left[i] + top[i]; |
|
403 |
|||
404 |
5402678 |
dc >>= log2_size + 1; |
|
405 |
|||
406 |
5402678 |
a = PIXEL_SPLAT_X4(dc); |
|
407 |
|||
408 |
✓✓ | 43196214 |
for (i = 0; i < size; i++) |
409 |
✓✓ | 145802640 |
for (j = 0; j < size; j+=4) |
410 |
108009104 |
AV_WN4P(&POS(j, i), a); |
|
411 |
|||
412 |
✓✓✓✓ |
5402678 |
if (c_idx == 0 && size < 32) { |
413 |
1885428 |
POS(0, 0) = (left[0] + 2 * dc + top[0] + 2) >> 2; |
|
414 |
✓✓ | 12560880 |
for (x = 1; x < size; x++) |
415 |
10675452 |
POS(x, 0) = (top[x] + 3 * dc + 2) >> 2; |
|
416 |
✓✓ | 12560880 |
for (y = 1; y < size; y++) |
417 |
10675452 |
POS(0, y) = (left[y] + 3 * dc + 2) >> 2; |
|
418 |
} |
||
419 |
} |
||
420 |
|||
421 |
27029988 |
static av_always_inline void FUNC(pred_angular)(uint8_t *_src, |
|
422 |
const uint8_t *_top, |
||
423 |
const uint8_t *_left, |
||
424 |
ptrdiff_t stride, int c_idx, |
||
425 |
int mode, int size) |
||
426 |
{ |
||
427 |
int x, y; |
||
428 |
27029988 |
pixel *src = (pixel *)_src; |
|
429 |
27029988 |
const pixel *top = (const pixel *)_top; |
|
430 |
27029988 |
const pixel *left = (const pixel *)_left; |
|
431 |
|||
432 |
static const int intra_pred_angle[] = { |
||
433 |
32, 26, 21, 17, 13, 9, 5, 2, 0, -2, -5, -9, -13, -17, -21, -26, -32, |
||
434 |
-26, -21, -17, -13, -9, -5, -2, 0, 2, 5, 9, 13, 17, 21, 26, 32 |
||
435 |
}; |
||
436 |
static const int inv_angle[] = { |
||
437 |
-4096, -1638, -910, -630, -482, -390, -315, -256, -315, -390, -482, |
||
438 |
-630, -910, -1638, -4096 |
||
439 |
}; |
||
440 |
|||
441 |
27029988 |
int angle = intra_pred_angle[mode - 2]; |
|
442 |
pixel ref_array[3 * MAX_TB_SIZE + 4]; |
||
443 |
27029988 |
pixel *ref_tmp = ref_array + size; |
|
444 |
const pixel *ref; |
||
445 |
27029988 |
int last = (size * angle) >> 5; |
|
446 |
|||
447 |
✓✓ | 27029988 |
if (mode >= 18) { |
448 |
14665852 |
ref = top - 1; |
|
449 |
✓✓✓✓ |
14665852 |
if (angle < 0 && last < -1) { |
450 |
✓✓ | 12518796 |
for (x = 0; x <= size; x += 4) |
451 |
8912164 |
AV_WN4P(&ref_tmp[x], AV_RN4P(&top[x - 1])); |
|
452 |
✓✓ | 16773316 |
for (x = last; x <= -1; x++) |
453 |
13166684 |
ref_tmp[x] = left[-1 + ((x * inv_angle[mode - 11] + 128) >> 8)]; |
|
454 |
3606632 |
ref = ref_tmp; |
|
455 |
} |
||
456 |
|||
457 |
✓✓ | 98257948 |
for (y = 0; y < size; y++) { |
458 |
83592096 |
int idx = ((y + 1) * angle) >> 5; |
|
459 |
83592096 |
int fact = ((y + 1) * angle) & 31; |
|
460 |
✓✓ | 83592096 |
if (fact) { |
461 |
✓✓ | 152640478 |
for (x = 0; x < size; x += 4) { |
462 |
102423048 |
POS(x , y) = ((32 - fact) * ref[x + idx + 1] + |
|
463 |
102423048 |
fact * ref[x + idx + 2] + 16) >> 5; |
|
464 |
102423048 |
POS(x + 1, y) = ((32 - fact) * ref[x + 1 + idx + 1] + |
|
465 |
102423048 |
fact * ref[x + 1 + idx + 2] + 16) >> 5; |
|
466 |
102423048 |
POS(x + 2, y) = ((32 - fact) * ref[x + 2 + idx + 1] + |
|
467 |
102423048 |
fact * ref[x + 2 + idx + 2] + 16) >> 5; |
|
468 |
102423048 |
POS(x + 3, y) = ((32 - fact) * ref[x + 3 + idx + 1] + |
|
469 |
102423048 |
fact * ref[x + 3 + idx + 2] + 16) >> 5; |
|
470 |
} |
||
471 |
} else { |
||
472 |
✓✓ | 105896562 |
for (x = 0; x < size; x += 4) |
473 |
72521896 |
AV_WN4P(&POS(x, y), AV_RN4P(&ref[x + idx + 1])); |
|
474 |
} |
||
475 |
} |
||
476 |
✓✓✓✓ ✓✓ |
14665852 |
if (mode == 26 && c_idx == 0 && size < 32) { |
477 |
✓✓ | 11493756 |
for (y = 0; y < size; y++) |
478 |
9844904 |
POS(0, y) = av_clip_pixel(top[0] + ((left[y] - left[-1]) >> 1)); |
|
479 |
} |
||
480 |
} else { |
||
481 |
12364136 |
ref = left - 1; |
|
482 |
✓✓✓✓ |
12364136 |
if (angle < 0 && last < -1) { |
483 |
✓✓ | 8480438 |
for (x = 0; x <= size; x += 4) |
484 |
6063152 |
AV_WN4P(&ref_tmp[x], AV_RN4P(&left[x - 1])); |
|
485 |
✓✓ | 10601312 |
for (x = last; x <= -1; x++) |
486 |
8184026 |
ref_tmp[x] = top[-1 + ((x * inv_angle[mode - 11] + 128) >> 8)]; |
|
487 |
2417286 |
ref = ref_tmp; |
|
488 |
} |
||
489 |
|||
490 |
✓✓ | 84252896 |
for (x = 0; x < size; x++) { |
491 |
71888760 |
int idx = ((x + 1) * angle) >> 5; |
|
492 |
71888760 |
int fact = ((x + 1) * angle) & 31; |
|
493 |
✓✓ | 71888760 |
if (fact) { |
494 |
✓✓ | 497748986 |
for (y = 0; y < size; y++) { |
495 |
446049280 |
POS(x, y) = ((32 - fact) * ref[y + idx + 1] + |
|
496 |
446049280 |
fact * ref[y + idx + 2] + 16) >> 5; |
|
497 |
} |
||
498 |
} else { |
||
499 |
✓✓ | 200920926 |
for (y = 0; y < size; y++) |
500 |
180731872 |
POS(x, y) = ref[y + idx + 1]; |
|
501 |
} |
||
502 |
} |
||
503 |
✓✓✓✓ ✓✓ |
12364136 |
if (mode == 10 && c_idx == 0 && size < 32) { |
504 |
✓✓ | 2111276 |
for (x = 0; x < size; x += 4) { |
505 |
1257248 |
POS(x, 0) = av_clip_pixel(left[0] + ((top[x ] - top[-1]) >> 1)); |
|
506 |
1257248 |
POS(x + 1, 0) = av_clip_pixel(left[0] + ((top[x + 1] - top[-1]) >> 1)); |
|
507 |
1257248 |
POS(x + 2, 0) = av_clip_pixel(left[0] + ((top[x + 2] - top[-1]) >> 1)); |
|
508 |
1257248 |
POS(x + 3, 0) = av_clip_pixel(left[0] + ((top[x + 3] - top[-1]) >> 1)); |
|
509 |
} |
||
510 |
} |
||
511 |
} |
||
512 |
} |
||
513 |
|||
514 |
19839538 |
static void FUNC(pred_angular_0)(uint8_t *src, const uint8_t *top, |
|
515 |
const uint8_t *left, |
||
516 |
ptrdiff_t stride, int c_idx, int mode) |
||
517 |
{ |
||
518 |
19839538 |
FUNC(pred_angular)(src, top, left, stride, c_idx, mode, 1 << 2); |
|
519 |
} |
||
520 |
|||
521 |
5399734 |
static void FUNC(pred_angular_1)(uint8_t *src, const uint8_t *top, |
|
522 |
const uint8_t *left, |
||
523 |
ptrdiff_t stride, int c_idx, int mode) |
||
524 |
{ |
||
525 |
5399734 |
FUNC(pred_angular)(src, top, left, stride, c_idx, mode, 1 << 3); |
|
526 |
} |
||
527 |
|||
528 |
1523630 |
static void FUNC(pred_angular_2)(uint8_t *src, const uint8_t *top, |
|
529 |
const uint8_t *left, |
||
530 |
ptrdiff_t stride, int c_idx, int mode) |
||
531 |
{ |
||
532 |
1523630 |
FUNC(pred_angular)(src, top, left, stride, c_idx, mode, 1 << 4); |
|
533 |
} |
||
534 |
|||
535 |
267086 |
static void FUNC(pred_angular_3)(uint8_t *src, const uint8_t *top, |
|
536 |
const uint8_t *left, |
||
537 |
ptrdiff_t stride, int c_idx, int mode) |
||
538 |
{ |
||
539 |
267086 |
FUNC(pred_angular)(src, top, left, stride, c_idx, mode, 1 << 5); |
|
540 |
} |
||
541 |
|||
542 |
#undef EXTEND_LEFT_CIP |
||
543 |
#undef EXTEND_RIGHT_CIP |
||
544 |
#undef EXTEND_UP_CIP |
||
545 |
#undef EXTEND_DOWN_CIP |
||
546 |
#undef IS_INTRA |
||
547 |
#undef MVF_PU |
||
548 |
#undef MVF |
||
549 |
#undef PU |
||
550 |
#undef EXTEND |
||
551 |
#undef MIN_TB_ADDR_ZS |
||
552 |
#undef POS |
Generated by: GCOVR (Version 4.2) |