GCC Code Coverage Report | |||||||||||||||||||||
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Line | Branch | Exec | Source |
1 |
/* |
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2 |
* HEVC video Decoder |
||
3 |
* |
||
4 |
* Copyright (C) 2012 - 2013 Guillaume Martres |
||
5 |
* Copyright (C) 2012 - 2013 Mickael Raulet |
||
6 |
* Copyright (C) 2012 - 2013 Gildas Cocherel |
||
7 |
* Copyright (C) 2012 - 2013 Wassim Hamidouche |
||
8 |
* |
||
9 |
* This file is part of FFmpeg. |
||
10 |
* |
||
11 |
* FFmpeg is free software; you can redistribute it and/or |
||
12 |
* modify it under the terms of the GNU Lesser General Public |
||
13 |
* License as published by the Free Software Foundation; either |
||
14 |
* version 2.1 of the License, or (at your option) any later version. |
||
15 |
* |
||
16 |
* FFmpeg is distributed in the hope that it will be useful, |
||
17 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||
18 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
||
19 |
* Lesser General Public License for more details. |
||
20 |
* |
||
21 |
* You should have received a copy of the GNU Lesser General Public |
||
22 |
* License along with FFmpeg; if not, write to the Free Software |
||
23 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
||
24 |
*/ |
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25 |
|||
26 |
#include "libavutil/attributes.h" |
||
27 |
#include "libavutil/common.h" |
||
28 |
#include "libavutil/display.h" |
||
29 |
#include "libavutil/internal.h" |
||
30 |
#include "libavutil/mastering_display_metadata.h" |
||
31 |
#include "libavutil/md5.h" |
||
32 |
#include "libavutil/opt.h" |
||
33 |
#include "libavutil/pixdesc.h" |
||
34 |
#include "libavutil/stereo3d.h" |
||
35 |
#include "libavutil/timecode.h" |
||
36 |
|||
37 |
#include "bswapdsp.h" |
||
38 |
#include "bytestream.h" |
||
39 |
#include "cabac_functions.h" |
||
40 |
#include "golomb.h" |
||
41 |
#include "hevc.h" |
||
42 |
#include "hevc_data.h" |
||
43 |
#include "hevc_parse.h" |
||
44 |
#include "hevcdec.h" |
||
45 |
#include "hwconfig.h" |
||
46 |
#include "profiles.h" |
||
47 |
|||
48 |
const uint8_t ff_hevc_pel_weight[65] = { [2] = 0, [4] = 1, [6] = 2, [8] = 3, [12] = 4, [16] = 5, [24] = 6, [32] = 7, [48] = 8, [64] = 9 }; |
||
49 |
|||
50 |
/** |
||
51 |
* NOTE: Each function hls_foo correspond to the function foo in the |
||
52 |
* specification (HLS stands for High Level Syntax). |
||
53 |
*/ |
||
54 |
|||
55 |
/** |
||
56 |
* Section 5.7 |
||
57 |
*/ |
||
58 |
|||
59 |
/* free everything allocated by pic_arrays_init() */ |
||
60 |
743 |
static void pic_arrays_free(HEVCContext *s) |
|
61 |
{ |
||
62 |
743 |
av_freep(&s->sao); |
|
63 |
743 |
av_freep(&s->deblock); |
|
64 |
|||
65 |
743 |
av_freep(&s->skip_flag); |
|
66 |
743 |
av_freep(&s->tab_ct_depth); |
|
67 |
|||
68 |
743 |
av_freep(&s->tab_ipm); |
|
69 |
743 |
av_freep(&s->cbf_luma); |
|
70 |
743 |
av_freep(&s->is_pcm); |
|
71 |
|||
72 |
743 |
av_freep(&s->qp_y_tab); |
|
73 |
743 |
av_freep(&s->tab_slice_address); |
|
74 |
743 |
av_freep(&s->filter_slice_edges); |
|
75 |
|||
76 |
743 |
av_freep(&s->horizontal_bs); |
|
77 |
743 |
av_freep(&s->vertical_bs); |
|
78 |
|||
79 |
743 |
av_freep(&s->sh.entry_point_offset); |
|
80 |
743 |
av_freep(&s->sh.size); |
|
81 |
743 |
av_freep(&s->sh.offset); |
|
82 |
|||
83 |
743 |
av_buffer_pool_uninit(&s->tab_mvf_pool); |
|
84 |
743 |
av_buffer_pool_uninit(&s->rpl_tab_pool); |
|
85 |
743 |
} |
|
86 |
|||
87 |
/* allocate arrays that depend on frame dimensions */ |
||
88 |
372 |
static int pic_arrays_init(HEVCContext *s, const HEVCSPS *sps) |
|
89 |
{ |
||
90 |
372 |
int log2_min_cb_size = sps->log2_min_cb_size; |
|
91 |
372 |
int width = sps->width; |
|
92 |
372 |
int height = sps->height; |
|
93 |
372 |
int pic_size_in_ctb = ((width >> log2_min_cb_size) + 1) * |
|
94 |
372 |
((height >> log2_min_cb_size) + 1); |
|
95 |
372 |
int ctb_count = sps->ctb_width * sps->ctb_height; |
|
96 |
372 |
int min_pu_size = sps->min_pu_width * sps->min_pu_height; |
|
97 |
|||
98 |
372 |
s->bs_width = (width >> 2) + 1; |
|
99 |
372 |
s->bs_height = (height >> 2) + 1; |
|
100 |
|||
101 |
372 |
s->sao = av_mallocz_array(ctb_count, sizeof(*s->sao)); |
|
102 |
372 |
s->deblock = av_mallocz_array(ctb_count, sizeof(*s->deblock)); |
|
103 |
✓✗✗✓ |
372 |
if (!s->sao || !s->deblock) |
104 |
goto fail; |
||
105 |
|||
106 |
372 |
s->skip_flag = av_malloc_array(sps->min_cb_height, sps->min_cb_width); |
|
107 |
372 |
s->tab_ct_depth = av_malloc_array(sps->min_cb_height, sps->min_cb_width); |
|
108 |
✓✗✗✓ |
372 |
if (!s->skip_flag || !s->tab_ct_depth) |
109 |
goto fail; |
||
110 |
|||
111 |
372 |
s->cbf_luma = av_malloc_array(sps->min_tb_width, sps->min_tb_height); |
|
112 |
372 |
s->tab_ipm = av_mallocz(min_pu_size); |
|
113 |
372 |
s->is_pcm = av_malloc_array(sps->min_pu_width + 1, sps->min_pu_height + 1); |
|
114 |
✓✗✓✗ ✗✓ |
372 |
if (!s->tab_ipm || !s->cbf_luma || !s->is_pcm) |
115 |
goto fail; |
||
116 |
|||
117 |
372 |
s->filter_slice_edges = av_mallocz(ctb_count); |
|
118 |
372 |
s->tab_slice_address = av_malloc_array(pic_size_in_ctb, |
|
119 |
sizeof(*s->tab_slice_address)); |
||
120 |
372 |
s->qp_y_tab = av_malloc_array(pic_size_in_ctb, |
|
121 |
sizeof(*s->qp_y_tab)); |
||
122 |
✓✗✓✗ ✗✓ |
372 |
if (!s->qp_y_tab || !s->filter_slice_edges || !s->tab_slice_address) |
123 |
goto fail; |
||
124 |
|||
125 |
372 |
s->horizontal_bs = av_mallocz_array(s->bs_width, s->bs_height); |
|
126 |
372 |
s->vertical_bs = av_mallocz_array(s->bs_width, s->bs_height); |
|
127 |
✓✗✗✓ |
372 |
if (!s->horizontal_bs || !s->vertical_bs) |
128 |
goto fail; |
||
129 |
|||
130 |
372 |
s->tab_mvf_pool = av_buffer_pool_init(min_pu_size * sizeof(MvField), |
|
131 |
av_buffer_allocz); |
||
132 |
372 |
s->rpl_tab_pool = av_buffer_pool_init(ctb_count * sizeof(RefPicListTab), |
|
133 |
av_buffer_allocz); |
||
134 |
✓✗✗✓ |
372 |
if (!s->tab_mvf_pool || !s->rpl_tab_pool) |
135 |
goto fail; |
||
136 |
|||
137 |
372 |
return 0; |
|
138 |
|||
139 |
fail: |
||
140 |
pic_arrays_free(s); |
||
141 |
return AVERROR(ENOMEM); |
||
142 |
} |
||
143 |
|||
144 |
1406 |
static int pred_weight_table(HEVCContext *s, GetBitContext *gb) |
|
145 |
{ |
||
146 |
1406 |
int i = 0; |
|
147 |
1406 |
int j = 0; |
|
148 |
uint8_t luma_weight_l0_flag[16]; |
||
149 |
uint8_t chroma_weight_l0_flag[16]; |
||
150 |
uint8_t luma_weight_l1_flag[16]; |
||
151 |
uint8_t chroma_weight_l1_flag[16]; |
||
152 |
int luma_log2_weight_denom; |
||
153 |
|||
154 |
1406 |
luma_log2_weight_denom = get_ue_golomb_long(gb); |
|
155 |
✓✗✗✓ |
1406 |
if (luma_log2_weight_denom < 0 || luma_log2_weight_denom > 7) { |
156 |
av_log(s->avctx, AV_LOG_ERROR, "luma_log2_weight_denom %d is invalid\n", luma_log2_weight_denom); |
||
157 |
return AVERROR_INVALIDDATA; |
||
158 |
} |
||
159 |
1406 |
s->sh.luma_log2_weight_denom = av_clip_uintp2(luma_log2_weight_denom, 3); |
|
160 |
✓✗ | 1406 |
if (s->ps.sps->chroma_format_idc != 0) { |
161 |
1406 |
int64_t chroma_log2_weight_denom = luma_log2_weight_denom + (int64_t)get_se_golomb(gb); |
|
162 |
✓✗✗✓ |
1406 |
if (chroma_log2_weight_denom < 0 || chroma_log2_weight_denom > 7) { |
163 |
av_log(s->avctx, AV_LOG_ERROR, "chroma_log2_weight_denom %"PRId64" is invalid\n", chroma_log2_weight_denom); |
||
164 |
return AVERROR_INVALIDDATA; |
||
165 |
} |
||
166 |
1406 |
s->sh.chroma_log2_weight_denom = chroma_log2_weight_denom; |
|
167 |
} |
||
168 |
|||
169 |
✓✓ | 5762 |
for (i = 0; i < s->sh.nb_refs[L0]; i++) { |
170 |
4356 |
luma_weight_l0_flag[i] = get_bits1(gb); |
|
171 |
✓✓ | 4356 |
if (!luma_weight_l0_flag[i]) { |
172 |
1239 |
s->sh.luma_weight_l0[i] = 1 << s->sh.luma_log2_weight_denom; |
|
173 |
1239 |
s->sh.luma_offset_l0[i] = 0; |
|
174 |
} |
||
175 |
} |
||
176 |
✓✗ | 1406 |
if (s->ps.sps->chroma_format_idc != 0) { |
177 |
✓✓ | 5762 |
for (i = 0; i < s->sh.nb_refs[L0]; i++) |
178 |
4356 |
chroma_weight_l0_flag[i] = get_bits1(gb); |
|
179 |
} else { |
||
180 |
for (i = 0; i < s->sh.nb_refs[L0]; i++) |
||
181 |
chroma_weight_l0_flag[i] = 0; |
||
182 |
} |
||
183 |
✓✓ | 5762 |
for (i = 0; i < s->sh.nb_refs[L0]; i++) { |
184 |
✓✓ | 4356 |
if (luma_weight_l0_flag[i]) { |
185 |
3117 |
int delta_luma_weight_l0 = get_se_golomb(gb); |
|
186 |
✗✓ | 3117 |
if ((int8_t)delta_luma_weight_l0 != delta_luma_weight_l0) |
187 |
return AVERROR_INVALIDDATA; |
||
188 |
3117 |
s->sh.luma_weight_l0[i] = (1 << s->sh.luma_log2_weight_denom) + delta_luma_weight_l0; |
|
189 |
3117 |
s->sh.luma_offset_l0[i] = get_se_golomb(gb); |
|
190 |
} |
||
191 |
✓✓ | 4356 |
if (chroma_weight_l0_flag[i]) { |
192 |
✓✓ | 3393 |
for (j = 0; j < 2; j++) { |
193 |
2262 |
int delta_chroma_weight_l0 = get_se_golomb(gb); |
|
194 |
2262 |
int delta_chroma_offset_l0 = get_se_golomb(gb); |
|
195 |
|||
196 |
✓✗ | 2262 |
if ( (int8_t)delta_chroma_weight_l0 != delta_chroma_weight_l0 |
197 |
✓✗✗✓ |
2262 |
|| delta_chroma_offset_l0 < -(1<<17) || delta_chroma_offset_l0 > (1<<17)) { |
198 |
return AVERROR_INVALIDDATA; |
||
199 |
} |
||
200 |
|||
201 |
2262 |
s->sh.chroma_weight_l0[i][j] = (1 << s->sh.chroma_log2_weight_denom) + delta_chroma_weight_l0; |
|
202 |
2262 |
s->sh.chroma_offset_l0[i][j] = av_clip((delta_chroma_offset_l0 - ((128 * s->sh.chroma_weight_l0[i][j]) |
|
203 |
2262 |
>> s->sh.chroma_log2_weight_denom) + 128), -128, 127); |
|
204 |
} |
||
205 |
} else { |
||
206 |
3225 |
s->sh.chroma_weight_l0[i][0] = 1 << s->sh.chroma_log2_weight_denom; |
|
207 |
3225 |
s->sh.chroma_offset_l0[i][0] = 0; |
|
208 |
3225 |
s->sh.chroma_weight_l0[i][1] = 1 << s->sh.chroma_log2_weight_denom; |
|
209 |
3225 |
s->sh.chroma_offset_l0[i][1] = 0; |
|
210 |
} |
||
211 |
} |
||
212 |
✓✓ | 1406 |
if (s->sh.slice_type == HEVC_SLICE_B) { |
213 |
✓✓ | 1951 |
for (i = 0; i < s->sh.nb_refs[L1]; i++) { |
214 |
1312 |
luma_weight_l1_flag[i] = get_bits1(gb); |
|
215 |
✓✓ | 1312 |
if (!luma_weight_l1_flag[i]) { |
216 |
566 |
s->sh.luma_weight_l1[i] = 1 << s->sh.luma_log2_weight_denom; |
|
217 |
566 |
s->sh.luma_offset_l1[i] = 0; |
|
218 |
} |
||
219 |
} |
||
220 |
✓✗ | 639 |
if (s->ps.sps->chroma_format_idc != 0) { |
221 |
✓✓ | 1951 |
for (i = 0; i < s->sh.nb_refs[L1]; i++) |
222 |
1312 |
chroma_weight_l1_flag[i] = get_bits1(gb); |
|
223 |
} else { |
||
224 |
for (i = 0; i < s->sh.nb_refs[L1]; i++) |
||
225 |
chroma_weight_l1_flag[i] = 0; |
||
226 |
} |
||
227 |
✓✓ | 1951 |
for (i = 0; i < s->sh.nb_refs[L1]; i++) { |
228 |
✓✓ | 1312 |
if (luma_weight_l1_flag[i]) { |
229 |
746 |
int delta_luma_weight_l1 = get_se_golomb(gb); |
|
230 |
✗✓ | 746 |
if ((int8_t)delta_luma_weight_l1 != delta_luma_weight_l1) |
231 |
return AVERROR_INVALIDDATA; |
||
232 |
746 |
s->sh.luma_weight_l1[i] = (1 << s->sh.luma_log2_weight_denom) + delta_luma_weight_l1; |
|
233 |
746 |
s->sh.luma_offset_l1[i] = get_se_golomb(gb); |
|
234 |
} |
||
235 |
✓✓ | 1312 |
if (chroma_weight_l1_flag[i]) { |
236 |
✓✓ | 708 |
for (j = 0; j < 2; j++) { |
237 |
472 |
int delta_chroma_weight_l1 = get_se_golomb(gb); |
|
238 |
472 |
int delta_chroma_offset_l1 = get_se_golomb(gb); |
|
239 |
|||
240 |
✓✗ | 472 |
if ( (int8_t)delta_chroma_weight_l1 != delta_chroma_weight_l1 |
241 |
✓✗✗✓ |
472 |
|| delta_chroma_offset_l1 < -(1<<17) || delta_chroma_offset_l1 > (1<<17)) { |
242 |
return AVERROR_INVALIDDATA; |
||
243 |
} |
||
244 |
|||
245 |
472 |
s->sh.chroma_weight_l1[i][j] = (1 << s->sh.chroma_log2_weight_denom) + delta_chroma_weight_l1; |
|
246 |
472 |
s->sh.chroma_offset_l1[i][j] = av_clip((delta_chroma_offset_l1 - ((128 * s->sh.chroma_weight_l1[i][j]) |
|
247 |
472 |
>> s->sh.chroma_log2_weight_denom) + 128), -128, 127); |
|
248 |
} |
||
249 |
} else { |
||
250 |
1076 |
s->sh.chroma_weight_l1[i][0] = 1 << s->sh.chroma_log2_weight_denom; |
|
251 |
1076 |
s->sh.chroma_offset_l1[i][0] = 0; |
|
252 |
1076 |
s->sh.chroma_weight_l1[i][1] = 1 << s->sh.chroma_log2_weight_denom; |
|
253 |
1076 |
s->sh.chroma_offset_l1[i][1] = 0; |
|
254 |
} |
||
255 |
} |
||
256 |
} |
||
257 |
1406 |
return 0; |
|
258 |
} |
||
259 |
|||
260 |
19025 |
static int decode_lt_rps(HEVCContext *s, LongTermRPS *rps, GetBitContext *gb) |
|
261 |
{ |
||
262 |
19025 |
const HEVCSPS *sps = s->ps.sps; |
|
263 |
19025 |
int max_poc_lsb = 1 << sps->log2_max_poc_lsb; |
|
264 |
19025 |
int prev_delta_msb = 0; |
|
265 |
19025 |
unsigned int nb_sps = 0, nb_sh; |
|
266 |
int i; |
||
267 |
|||
268 |
19025 |
rps->nb_refs = 0; |
|
269 |
✓✓ | 19025 |
if (!sps->long_term_ref_pics_present_flag) |
270 |
17991 |
return 0; |
|
271 |
|||
272 |
✓✓ | 1034 |
if (sps->num_long_term_ref_pics_sps > 0) |
273 |
499 |
nb_sps = get_ue_golomb_long(gb); |
|
274 |
1034 |
nb_sh = get_ue_golomb_long(gb); |
|
275 |
|||
276 |
✗✓ | 1034 |
if (nb_sps > sps->num_long_term_ref_pics_sps) |
277 |
return AVERROR_INVALIDDATA; |
||
278 |
✗✓ | 1034 |
if (nb_sh + (uint64_t)nb_sps > FF_ARRAY_ELEMS(rps->poc)) |
279 |
return AVERROR_INVALIDDATA; |
||
280 |
|||
281 |
1034 |
rps->nb_refs = nb_sh + nb_sps; |
|
282 |
|||
283 |
✓✓ | 2594 |
for (i = 0; i < rps->nb_refs; i++) { |
284 |
|||
285 |
✓✓ | 1560 |
if (i < nb_sps) { |
286 |
184 |
uint8_t lt_idx_sps = 0; |
|
287 |
|||
288 |
✓✗ | 184 |
if (sps->num_long_term_ref_pics_sps > 1) |
289 |
184 |
lt_idx_sps = get_bits(gb, av_ceil_log2(sps->num_long_term_ref_pics_sps)); |
|
290 |
|||
291 |
184 |
rps->poc[i] = sps->lt_ref_pic_poc_lsb_sps[lt_idx_sps]; |
|
292 |
184 |
rps->used[i] = sps->used_by_curr_pic_lt_sps_flag[lt_idx_sps]; |
|
293 |
} else { |
||
294 |
1376 |
rps->poc[i] = get_bits(gb, sps->log2_max_poc_lsb); |
|
295 |
1376 |
rps->used[i] = get_bits1(gb); |
|
296 |
} |
||
297 |
|||
298 |
1560 |
rps->poc_msb_present[i] = get_bits1(gb); |
|
299 |
✓✓ | 1560 |
if (rps->poc_msb_present[i]) { |
300 |
48 |
int64_t delta = get_ue_golomb_long(gb); |
|
301 |
int64_t poc; |
||
302 |
|||
303 |
✓✓✓✗ |
48 |
if (i && i != nb_sps) |
304 |
31 |
delta += prev_delta_msb; |
|
305 |
|||
306 |
48 |
poc = rps->poc[i] + s->poc - delta * max_poc_lsb - s->sh.pic_order_cnt_lsb; |
|
307 |
✗✓ | 48 |
if (poc != (int32_t)poc) |
308 |
return AVERROR_INVALIDDATA; |
||
309 |
48 |
rps->poc[i] = poc; |
|
310 |
48 |
prev_delta_msb = delta; |
|
311 |
} |
||
312 |
} |
||
313 |
|||
314 |
1034 |
return 0; |
|
315 |
} |
||
316 |
|||
317 |
550 |
static void export_stream_params(HEVCContext *s, const HEVCSPS *sps) |
|
318 |
{ |
||
319 |
550 |
AVCodecContext *avctx = s->avctx; |
|
320 |
550 |
const HEVCParamSets *ps = &s->ps; |
|
321 |
550 |
const HEVCVPS *vps = (const HEVCVPS*)ps->vps_list[sps->vps_id]->data; |
|
322 |
550 |
const HEVCWindow *ow = &sps->output_window; |
|
323 |
550 |
unsigned int num = 0, den = 0; |
|
324 |
|||
325 |
550 |
avctx->pix_fmt = sps->pix_fmt; |
|
326 |
550 |
avctx->coded_width = sps->width; |
|
327 |
550 |
avctx->coded_height = sps->height; |
|
328 |
550 |
avctx->width = sps->width - ow->left_offset - ow->right_offset; |
|
329 |
550 |
avctx->height = sps->height - ow->top_offset - ow->bottom_offset; |
|
330 |
550 |
avctx->has_b_frames = sps->temporal_layer[sps->max_sub_layers - 1].num_reorder_pics; |
|
331 |
550 |
avctx->profile = sps->ptl.general_ptl.profile_idc; |
|
332 |
550 |
avctx->level = sps->ptl.general_ptl.level_idc; |
|
333 |
|||
334 |
550 |
ff_set_sar(avctx, sps->vui.sar); |
|
335 |
|||
336 |
✓✓ | 550 |
if (sps->vui.video_signal_type_present_flag) |
337 |
14 |
avctx->color_range = sps->vui.video_full_range_flag ? AVCOL_RANGE_JPEG |
|
338 |
✓✓ | 14 |
: AVCOL_RANGE_MPEG; |
339 |
else |
||
340 |
536 |
avctx->color_range = AVCOL_RANGE_MPEG; |
|
341 |
|||
342 |
✓✓ | 550 |
if (sps->vui.colour_description_present_flag) { |
343 |
11 |
avctx->color_primaries = sps->vui.colour_primaries; |
|
344 |
11 |
avctx->color_trc = sps->vui.transfer_characteristic; |
|
345 |
11 |
avctx->colorspace = sps->vui.matrix_coeffs; |
|
346 |
} else { |
||
347 |
539 |
avctx->color_primaries = AVCOL_PRI_UNSPECIFIED; |
|
348 |
539 |
avctx->color_trc = AVCOL_TRC_UNSPECIFIED; |
|
349 |
539 |
avctx->colorspace = AVCOL_SPC_UNSPECIFIED; |
|
350 |
} |
||
351 |
|||
352 |
550 |
avctx->chroma_sample_location = AVCHROMA_LOC_UNSPECIFIED; |
|
353 |
✓✓ | 550 |
if (sps->chroma_format_idc == 1) { |
354 |
✓✓ | 509 |
if (sps->vui.chroma_loc_info_present_flag) { |
355 |
✓✗ | 4 |
if (sps->vui.chroma_sample_loc_type_top_field <= 5) |
356 |
4 |
avctx->chroma_sample_location = sps->vui.chroma_sample_loc_type_top_field + 1; |
|
357 |
} else |
||
358 |
505 |
avctx->chroma_sample_location = AVCHROMA_LOC_LEFT; |
|
359 |
} |
||
360 |
|||
361 |
✓✓ | 550 |
if (vps->vps_timing_info_present_flag) { |
362 |
23 |
num = vps->vps_num_units_in_tick; |
|
363 |
23 |
den = vps->vps_time_scale; |
|
364 |
✓✓ | 527 |
} else if (sps->vui.vui_timing_info_present_flag) { |
365 |
24 |
num = sps->vui.vui_num_units_in_tick; |
|
366 |
24 |
den = sps->vui.vui_time_scale; |
|
367 |
} |
||
368 |
|||
369 |
✓✓✓✗ |
550 |
if (num != 0 && den != 0) |
370 |
47 |
av_reduce(&avctx->framerate.den, &avctx->framerate.num, |
|
371 |
num, den, 1 << 30); |
||
372 |
550 |
} |
|
373 |
|||
374 |
27770 |
static int export_stream_params_from_sei(HEVCContext *s) |
|
375 |
{ |
||
376 |
27770 |
AVCodecContext *avctx = s->avctx; |
|
377 |
|||
378 |
✗✓ | 27770 |
if (s->sei.a53_caption.buf_ref) |
379 |
s->avctx->properties |= FF_CODEC_PROPERTY_CLOSED_CAPTIONS; |
||
380 |
|||
381 |
✗✓✗✗ |
27770 |
if (s->sei.alternative_transfer.present && |
382 |
av_color_transfer_name(s->sei.alternative_transfer.preferred_transfer_characteristics) && |
||
383 |
s->sei.alternative_transfer.preferred_transfer_characteristics != AVCOL_TRC_UNSPECIFIED) { |
||
384 |
avctx->color_trc = s->sei.alternative_transfer.preferred_transfer_characteristics; |
||
385 |
} |
||
386 |
|||
387 |
27770 |
return 0; |
|
388 |
} |
||
389 |
|||
390 |
371 |
static enum AVPixelFormat get_format(HEVCContext *s, const HEVCSPS *sps) |
|
391 |
{ |
||
392 |
#define HWACCEL_MAX (CONFIG_HEVC_DXVA2_HWACCEL + \ |
||
393 |
CONFIG_HEVC_D3D11VA_HWACCEL * 2 + \ |
||
394 |
CONFIG_HEVC_NVDEC_HWACCEL + \ |
||
395 |
CONFIG_HEVC_VAAPI_HWACCEL + \ |
||
396 |
CONFIG_HEVC_VIDEOTOOLBOX_HWACCEL + \ |
||
397 |
CONFIG_HEVC_VDPAU_HWACCEL) |
||
398 |
371 |
enum AVPixelFormat pix_fmts[HWACCEL_MAX + 2], *fmt = pix_fmts; |
|
399 |
|||
400 |
✓✓✓✓ ✓✓ |
371 |
switch (sps->pix_fmt) { |
401 |
319 |
case AV_PIX_FMT_YUV420P: |
|
402 |
case AV_PIX_FMT_YUVJ420P: |
||
403 |
#if CONFIG_HEVC_DXVA2_HWACCEL |
||
404 |
*fmt++ = AV_PIX_FMT_DXVA2_VLD; |
||
405 |
#endif |
||
406 |
#if CONFIG_HEVC_D3D11VA_HWACCEL |
||
407 |
*fmt++ = AV_PIX_FMT_D3D11VA_VLD; |
||
408 |
*fmt++ = AV_PIX_FMT_D3D11; |
||
409 |
#endif |
||
410 |
#if CONFIG_HEVC_VAAPI_HWACCEL |
||
411 |
319 |
*fmt++ = AV_PIX_FMT_VAAPI; |
|
412 |
#endif |
||
413 |
#if CONFIG_HEVC_VDPAU_HWACCEL |
||
414 |
319 |
*fmt++ = AV_PIX_FMT_VDPAU; |
|
415 |
#endif |
||
416 |
#if CONFIG_HEVC_NVDEC_HWACCEL |
||
417 |
*fmt++ = AV_PIX_FMT_CUDA; |
||
418 |
#endif |
||
419 |
#if CONFIG_HEVC_VIDEOTOOLBOX_HWACCEL |
||
420 |
*fmt++ = AV_PIX_FMT_VIDEOTOOLBOX; |
||
421 |
#endif |
||
422 |
319 |
break; |
|
423 |
24 |
case AV_PIX_FMT_YUV420P10: |
|
424 |
#if CONFIG_HEVC_DXVA2_HWACCEL |
||
425 |
*fmt++ = AV_PIX_FMT_DXVA2_VLD; |
||
426 |
#endif |
||
427 |
#if CONFIG_HEVC_D3D11VA_HWACCEL |
||
428 |
*fmt++ = AV_PIX_FMT_D3D11VA_VLD; |
||
429 |
*fmt++ = AV_PIX_FMT_D3D11; |
||
430 |
#endif |
||
431 |
#if CONFIG_HEVC_VAAPI_HWACCEL |
||
432 |
24 |
*fmt++ = AV_PIX_FMT_VAAPI; |
|
433 |
#endif |
||
434 |
#if CONFIG_HEVC_VIDEOTOOLBOX_HWACCEL |
||
435 |
*fmt++ = AV_PIX_FMT_VIDEOTOOLBOX; |
||
436 |
#endif |
||
437 |
#if CONFIG_HEVC_VDPAU_HWACCEL |
||
438 |
24 |
*fmt++ = AV_PIX_FMT_VDPAU; |
|
439 |
#endif |
||
440 |
#if CONFIG_HEVC_NVDEC_HWACCEL |
||
441 |
*fmt++ = AV_PIX_FMT_CUDA; |
||
442 |
#endif |
||
443 |
24 |
break; |
|
444 |
4 |
case AV_PIX_FMT_YUV444P: |
|
445 |
#if CONFIG_HEVC_VDPAU_HWACCEL |
||
446 |
4 |
*fmt++ = AV_PIX_FMT_VDPAU; |
|
447 |
#endif |
||
448 |
#if CONFIG_HEVC_NVDEC_HWACCEL |
||
449 |
*fmt++ = AV_PIX_FMT_CUDA; |
||
450 |
#endif |
||
451 |
4 |
break; |
|
452 |
12 |
case AV_PIX_FMT_YUV422P: |
|
453 |
case AV_PIX_FMT_YUV422P10LE: |
||
454 |
#if CONFIG_HEVC_VAAPI_HWACCEL |
||
455 |
12 |
*fmt++ = AV_PIX_FMT_VAAPI; |
|
456 |
#endif |
||
457 |
12 |
break; |
|
458 |
10 |
case AV_PIX_FMT_YUV420P12: |
|
459 |
case AV_PIX_FMT_YUV444P10: |
||
460 |
case AV_PIX_FMT_YUV444P12: |
||
461 |
#if CONFIG_HEVC_VDPAU_HWACCEL |
||
462 |
10 |
*fmt++ = AV_PIX_FMT_VDPAU; |
|
463 |
#endif |
||
464 |
#if CONFIG_HEVC_NVDEC_HWACCEL |
||
465 |
*fmt++ = AV_PIX_FMT_CUDA; |
||
466 |
#endif |
||
467 |
10 |
break; |
|
468 |
} |
||
469 |
|||
470 |
371 |
*fmt++ = sps->pix_fmt; |
|
471 |
371 |
*fmt = AV_PIX_FMT_NONE; |
|
472 |
|||
473 |
371 |
return ff_thread_get_format(s->avctx, pix_fmts); |
|
474 |
} |
||
475 |
|||
476 |
372 |
static int set_sps(HEVCContext *s, const HEVCSPS *sps, |
|
477 |
enum AVPixelFormat pix_fmt) |
||
478 |
{ |
||
479 |
int ret, i; |
||
480 |
|||
481 |
372 |
pic_arrays_free(s); |
|
482 |
372 |
s->ps.sps = NULL; |
|
483 |
372 |
s->ps.vps = NULL; |
|
484 |
|||
485 |
✗✓ | 372 |
if (!sps) |
486 |
return 0; |
||
487 |
|||
488 |
372 |
ret = pic_arrays_init(s, sps); |
|
489 |
✗✓ | 372 |
if (ret < 0) |
490 |
goto fail; |
||
491 |
|||
492 |
372 |
export_stream_params(s, sps); |
|
493 |
|||
494 |
372 |
s->avctx->pix_fmt = pix_fmt; |
|
495 |
|||
496 |
372 |
ff_hevc_pred_init(&s->hpc, sps->bit_depth); |
|
497 |
372 |
ff_hevc_dsp_init (&s->hevcdsp, sps->bit_depth); |
|
498 |
372 |
ff_videodsp_init (&s->vdsp, sps->bit_depth); |
|
499 |
|||
500 |
✓✓ | 1488 |
for (i = 0; i < 3; i++) { |
501 |
1116 |
av_freep(&s->sao_pixel_buffer_h[i]); |
|
502 |
1116 |
av_freep(&s->sao_pixel_buffer_v[i]); |
|
503 |
} |
||
504 |
|||
505 |
✓✓✓✗ |
372 |
if (sps->sao_enabled && !s->avctx->hwaccel) { |
506 |
✓✓ | 317 |
int c_count = (sps->chroma_format_idc != 0) ? 3 : 1; |
507 |
int c_idx; |
||
508 |
|||
509 |
✓✓ | 1264 |
for(c_idx = 0; c_idx < c_count; c_idx++) { |
510 |
947 |
int w = sps->width >> sps->hshift[c_idx]; |
|
511 |
947 |
int h = sps->height >> sps->vshift[c_idx]; |
|
512 |
947 |
s->sao_pixel_buffer_h[c_idx] = |
|
513 |
947 |
av_malloc((w * 2 * sps->ctb_height) << |
|
514 |
947 |
sps->pixel_shift); |
|
515 |
947 |
s->sao_pixel_buffer_v[c_idx] = |
|
516 |
947 |
av_malloc((h * 2 * sps->ctb_width) << |
|
517 |
947 |
sps->pixel_shift); |
|
518 |
✓✗ | 947 |
if (!s->sao_pixel_buffer_h[c_idx] || |
519 |
✗✓ | 947 |
!s->sao_pixel_buffer_v[c_idx]) |
520 |
goto fail; |
||
521 |
} |
||
522 |
} |
||
523 |
|||
524 |
372 |
s->ps.sps = sps; |
|
525 |
372 |
s->ps.vps = (HEVCVPS*) s->ps.vps_list[s->ps.sps->vps_id]->data; |
|
526 |
|||
527 |
372 |
return 0; |
|
528 |
|||
529 |
fail: |
||
530 |
pic_arrays_free(s); |
||
531 |
for (i = 0; i < 3; i++) { |
||
532 |
av_freep(&s->sao_pixel_buffer_h[i]); |
||
533 |
av_freep(&s->sao_pixel_buffer_v[i]); |
||
534 |
} |
||
535 |
s->ps.sps = NULL; |
||
536 |
return ret; |
||
537 |
} |
||
538 |
|||
539 |
27581 |
static int hls_slice_header(HEVCContext *s) |
|
540 |
{ |
||
541 |
27581 |
GetBitContext *gb = &s->HEVClc->gb; |
|
542 |
27581 |
SliceHeader *sh = &s->sh; |
|
543 |
int i, ret; |
||
544 |
|||
545 |
// Coded parameters |
||
546 |
27581 |
sh->first_slice_in_pic_flag = get_bits1(gb); |
|
547 |
✓✓✓✓ |
27581 |
if (s->ref && sh->first_slice_in_pic_flag) { |
548 |
1 |
av_log(s->avctx, AV_LOG_ERROR, "Two slices reporting being the first in the same frame.\n"); |
|
549 |
1 |
return 1; // This slice will be skipped later, do not corrupt state |
|
550 |
} |
||
551 |
|||
552 |
✓✓✓✓ ✓✓✓✓ ✓✓✓✓ |
27580 |
if ((IS_IDR(s) || IS_BLA(s)) && sh->first_slice_in_pic_flag) { |
553 |
380 |
s->seq_decode = (s->seq_decode + 1) & 0xff; |
|
554 |
380 |
s->max_ra = INT_MAX; |
|
555 |
✓✓✓✓ |
380 |
if (IS_IDR(s)) |
556 |
370 |
ff_hevc_clear_refs(s); |
|
557 |
} |
||
558 |
27580 |
sh->no_output_of_prior_pics_flag = 0; |
|
559 |
✓✓✓✗ |
27580 |
if (IS_IRAP(s)) |
560 |
1266 |
sh->no_output_of_prior_pics_flag = get_bits1(gb); |
|
561 |
|||
562 |
27580 |
sh->pps_id = get_ue_golomb_long(gb); |
|
563 |
✓✗✓✓ |
27580 |
if (sh->pps_id >= HEVC_MAX_PPS_COUNT || !s->ps.pps_list[sh->pps_id]) { |
564 |
22 |
av_log(s->avctx, AV_LOG_ERROR, "PPS id out of range: %d\n", sh->pps_id); |
|
565 |
22 |
return AVERROR_INVALIDDATA; |
|
566 |
} |
||
567 |
✓✓ | 27558 |
if (!sh->first_slice_in_pic_flag && |
568 |
✗✓ | 18031 |
s->ps.pps != (HEVCPPS*)s->ps.pps_list[sh->pps_id]->data) { |
569 |
av_log(s->avctx, AV_LOG_ERROR, "PPS changed between slices.\n"); |
||
570 |
return AVERROR_INVALIDDATA; |
||
571 |
} |
||
572 |
27558 |
s->ps.pps = (HEVCPPS*)s->ps.pps_list[sh->pps_id]->data; |
|
573 |
✓✓✓✓ |
27558 |
if (s->nal_unit_type == HEVC_NAL_CRA_NUT && s->last_eos == 1) |
574 |
14 |
sh->no_output_of_prior_pics_flag = 1; |
|
575 |
|||
576 |
✓✓ | 27558 |
if (s->ps.sps != (HEVCSPS*)s->ps.sps_list[s->ps.pps->sps_id]->data) { |
577 |
371 |
const HEVCSPS *sps = (HEVCSPS*)s->ps.sps_list[s->ps.pps->sps_id]->data; |
|
578 |
371 |
const HEVCSPS *last_sps = s->ps.sps; |
|
579 |
enum AVPixelFormat pix_fmt; |
||
580 |
|||
581 |
✓✓✓✗ ✓✗✓✗ |
371 |
if (last_sps && IS_IRAP(s) && s->nal_unit_type != HEVC_NAL_CRA_NUT) { |
582 |
✓✗✓✗ |
2 |
if (sps->width != last_sps->width || sps->height != last_sps->height || |
583 |
2 |
sps->temporal_layer[sps->max_sub_layers - 1].max_dec_pic_buffering != |
|
584 |
✗✓ | 2 |
last_sps->temporal_layer[last_sps->max_sub_layers - 1].max_dec_pic_buffering) |
585 |
sh->no_output_of_prior_pics_flag = 0; |
||
586 |
} |
||
587 |
371 |
ff_hevc_clear_refs(s); |
|
588 |
|||
589 |
371 |
ret = set_sps(s, sps, sps->pix_fmt); |
|
590 |
✗✓ | 371 |
if (ret < 0) |
591 |
return ret; |
||
592 |
|||
593 |
371 |
pix_fmt = get_format(s, sps); |
|
594 |
✗✓ | 371 |
if (pix_fmt < 0) |
595 |
return pix_fmt; |
||
596 |
371 |
s->avctx->pix_fmt = pix_fmt; |
|
597 |
|||
598 |
371 |
s->seq_decode = (s->seq_decode + 1) & 0xff; |
|
599 |
371 |
s->max_ra = INT_MAX; |
|
600 |
} |
||
601 |
|||
602 |
27558 |
ret = export_stream_params_from_sei(s); |
|
603 |
✗✓ | 27558 |
if (ret < 0) |
604 |
return ret; |
||
605 |
|||
606 |
27558 |
sh->dependent_slice_segment_flag = 0; |
|
607 |
✓✓ | 27558 |
if (!sh->first_slice_in_pic_flag) { |
608 |
int slice_address_length; |
||
609 |
|||
610 |
✓✓ | 18031 |
if (s->ps.pps->dependent_slice_segments_enabled_flag) |
611 |
9092 |
sh->dependent_slice_segment_flag = get_bits1(gb); |
|
612 |
|||
613 |
18031 |
slice_address_length = av_ceil_log2(s->ps.sps->ctb_width * |
|
614 |
18031 |
s->ps.sps->ctb_height); |
|
615 |
18031 |
sh->slice_segment_addr = get_bitsz(gb, slice_address_length); |
|
616 |
✗✓ | 18031 |
if (sh->slice_segment_addr >= s->ps.sps->ctb_width * s->ps.sps->ctb_height) { |
617 |
av_log(s->avctx, AV_LOG_ERROR, |
||
618 |
"Invalid slice segment address: %u.\n", |
||
619 |
sh->slice_segment_addr); |
||
620 |
return AVERROR_INVALIDDATA; |
||
621 |
} |
||
622 |
|||
623 |
✓✓ | 18031 |
if (!sh->dependent_slice_segment_flag) { |
624 |
10084 |
sh->slice_addr = sh->slice_segment_addr; |
|
625 |
10084 |
s->slice_idx++; |
|
626 |
} |
||
627 |
} else { |
||
628 |
9527 |
sh->slice_segment_addr = sh->slice_addr = 0; |
|
629 |
9527 |
s->slice_idx = 0; |
|
630 |
9527 |
s->slice_initialized = 0; |
|
631 |
} |
||
632 |
|||
633 |
✓✓ | 27558 |
if (!sh->dependent_slice_segment_flag) { |
634 |
19611 |
s->slice_initialized = 0; |
|
635 |
|||
636 |
✓✓ | 19615 |
for (i = 0; i < s->ps.pps->num_extra_slice_header_bits; i++) |
637 |
4 |
skip_bits(gb, 1); // slice_reserved_undetermined_flag[] |
|
638 |
|||
639 |
19611 |
sh->slice_type = get_ue_golomb_long(gb); |
|
640 |
✓✓ | 19611 |
if (!(sh->slice_type == HEVC_SLICE_I || |
641 |
✓✓ | 18483 |
sh->slice_type == HEVC_SLICE_P || |
642 |
✗✓ | 14743 |
sh->slice_type == HEVC_SLICE_B)) { |
643 |
av_log(s->avctx, AV_LOG_ERROR, "Unknown slice type: %d.\n", |
||
644 |
sh->slice_type); |
||
645 |
return AVERROR_INVALIDDATA; |
||
646 |
} |
||
647 |
✓✓✓✗ ✗✓ |
19611 |
if (IS_IRAP(s) && sh->slice_type != HEVC_SLICE_I) { |
648 |
av_log(s->avctx, AV_LOG_ERROR, "Inter slices in an IRAP frame.\n"); |
||
649 |
return AVERROR_INVALIDDATA; |
||
650 |
} |
||
651 |
|||
652 |
// when flag is not present, picture is inferred to be output |
||
653 |
19611 |
sh->pic_output_flag = 1; |
|
654 |
✓✓ | 19611 |
if (s->ps.pps->output_flag_present_flag) |
655 |
703 |
sh->pic_output_flag = get_bits1(gb); |
|
656 |
|||
657 |
✗✓ | 19611 |
if (s->ps.sps->separate_colour_plane_flag) |
658 |
sh->colour_plane_id = get_bits(gb, 2); |
||
659 |
|||
660 |
✓✓✓✓ |
38636 |
if (!IS_IDR(s)) { |
661 |
int poc, pos; |
||
662 |
|||
663 |
19025 |
sh->pic_order_cnt_lsb = get_bits(gb, s->ps.sps->log2_max_poc_lsb); |
|
664 |
19025 |
poc = ff_hevc_compute_poc(s->ps.sps, s->pocTid0, sh->pic_order_cnt_lsb, s->nal_unit_type); |
|
665 |
✓✓✗✓ |
19025 |
if (!sh->first_slice_in_pic_flag && poc != s->poc) { |
666 |
av_log(s->avctx, AV_LOG_WARNING, |
||
667 |
"Ignoring POC change between slices: %d -> %d\n", s->poc, poc); |
||
668 |
if (s->avctx->err_recognition & AV_EF_EXPLODE) |
||
669 |
return AVERROR_INVALIDDATA; |
||
670 |
poc = s->poc; |
||
671 |
} |
||
672 |
19025 |
s->poc = poc; |
|
673 |
|||
674 |
19025 |
sh->short_term_ref_pic_set_sps_flag = get_bits1(gb); |
|
675 |
19025 |
pos = get_bits_left(gb); |
|
676 |
✓✓ | 19025 |
if (!sh->short_term_ref_pic_set_sps_flag) { |
677 |
3213 |
ret = ff_hevc_decode_short_term_rps(gb, s->avctx, &sh->slice_rps, s->ps.sps, 1); |
|
678 |
✗✓ | 3213 |
if (ret < 0) |
679 |
return ret; |
||
680 |
|||
681 |
3213 |
sh->short_term_rps = &sh->slice_rps; |
|
682 |
} else { |
||
683 |
int numbits, rps_idx; |
||
684 |
|||
685 |
✗✓ | 15812 |
if (!s->ps.sps->nb_st_rps) { |
686 |
av_log(s->avctx, AV_LOG_ERROR, "No ref lists in the SPS.\n"); |
||
687 |
return AVERROR_INVALIDDATA; |
||
688 |
} |
||
689 |
|||
690 |
15812 |
numbits = av_ceil_log2(s->ps.sps->nb_st_rps); |
|
691 |
✓✓ | 15812 |
rps_idx = numbits > 0 ? get_bits(gb, numbits) : 0; |
692 |
15812 |
sh->short_term_rps = &s->ps.sps->st_rps[rps_idx]; |
|
693 |
} |
||
694 |
19025 |
sh->short_term_ref_pic_set_size = pos - get_bits_left(gb); |
|
695 |
|||
696 |
19025 |
pos = get_bits_left(gb); |
|
697 |
19025 |
ret = decode_lt_rps(s, &sh->long_term_rps, gb); |
|
698 |
✗✓ | 19025 |
if (ret < 0) { |
699 |
av_log(s->avctx, AV_LOG_WARNING, "Invalid long term RPS.\n"); |
||
700 |
if (s->avctx->err_recognition & AV_EF_EXPLODE) |
||
701 |
return AVERROR_INVALIDDATA; |
||
702 |
} |
||
703 |
19025 |
sh->long_term_ref_pic_set_size = pos - get_bits_left(gb); |
|
704 |
|||
705 |
✓✓ | 19025 |
if (s->ps.sps->sps_temporal_mvp_enabled_flag) |
706 |
16594 |
sh->slice_temporal_mvp_enabled_flag = get_bits1(gb); |
|
707 |
else |
||
708 |
2431 |
sh->slice_temporal_mvp_enabled_flag = 0; |
|
709 |
} else { |
||
710 |
586 |
s->sh.short_term_rps = NULL; |
|
711 |
586 |
s->poc = 0; |
|
712 |
} |
||
713 |
|||
714 |
/* 8.3.1 */ |
||
715 |
✓✓✓✓ |
19611 |
if (sh->first_slice_in_pic_flag && s->temporal_id == 0 && |
716 |
✓✓ | 9184 |
s->nal_unit_type != HEVC_NAL_TRAIL_N && |
717 |
✓✗ | 6725 |
s->nal_unit_type != HEVC_NAL_TSA_N && |
718 |
✓✗ | 6725 |
s->nal_unit_type != HEVC_NAL_STSA_N && |
719 |
✓✓ | 6725 |
s->nal_unit_type != HEVC_NAL_RADL_N && |
720 |
✓✓ | 6703 |
s->nal_unit_type != HEVC_NAL_RADL_R && |
721 |
✓✓ | 6684 |
s->nal_unit_type != HEVC_NAL_RASL_N && |
722 |
✓✓ | 6327 |
s->nal_unit_type != HEVC_NAL_RASL_R) |
723 |
5858 |
s->pocTid0 = s->poc; |
|
724 |
|||
725 |
✓✓ | 19611 |
if (s->ps.sps->sao_enabled) { |
726 |
16098 |
sh->slice_sample_adaptive_offset_flag[0] = get_bits1(gb); |
|
727 |
✓✓ | 16098 |
if (s->ps.sps->chroma_format_idc) { |
728 |
16096 |
sh->slice_sample_adaptive_offset_flag[1] = |
|
729 |
16096 |
sh->slice_sample_adaptive_offset_flag[2] = get_bits1(gb); |
|
730 |
} |
||
731 |
} else { |
||
732 |
3513 |
sh->slice_sample_adaptive_offset_flag[0] = 0; |
|
733 |
3513 |
sh->slice_sample_adaptive_offset_flag[1] = 0; |
|
734 |
3513 |
sh->slice_sample_adaptive_offset_flag[2] = 0; |
|
735 |
} |
||
736 |
|||
737 |
19611 |
sh->nb_refs[L0] = sh->nb_refs[L1] = 0; |
|
738 |
✓✓✓✓ |
19611 |
if (sh->slice_type == HEVC_SLICE_P || sh->slice_type == HEVC_SLICE_B) { |
739 |
int nb_refs; |
||
740 |
|||
741 |
18483 |
sh->nb_refs[L0] = s->ps.pps->num_ref_idx_l0_default_active; |
|
742 |
✓✓ | 18483 |
if (sh->slice_type == HEVC_SLICE_B) |
743 |
14743 |
sh->nb_refs[L1] = s->ps.pps->num_ref_idx_l1_default_active; |
|
744 |
|||
745 |
✓✓ | 18483 |
if (get_bits1(gb)) { // num_ref_idx_active_override_flag |
746 |
4860 |
sh->nb_refs[L0] = get_ue_golomb_long(gb) + 1; |
|
747 |
✓✓ | 4860 |
if (sh->slice_type == HEVC_SLICE_B) |
748 |
2699 |
sh->nb_refs[L1] = get_ue_golomb_long(gb) + 1; |
|
749 |
} |
||
750 |
✓✗✗✓ |
18483 |
if (sh->nb_refs[L0] > HEVC_MAX_REFS || sh->nb_refs[L1] > HEVC_MAX_REFS) { |
751 |
av_log(s->avctx, AV_LOG_ERROR, "Too many refs: %d/%d.\n", |
||
752 |
sh->nb_refs[L0], sh->nb_refs[L1]); |
||
753 |
return AVERROR_INVALIDDATA; |
||
754 |
} |
||
755 |
|||
756 |
18483 |
sh->rpl_modification_flag[0] = 0; |
|
757 |
18483 |
sh->rpl_modification_flag[1] = 0; |
|
758 |
18483 |
nb_refs = ff_hevc_frame_nb_refs(s); |
|
759 |
✗✓ | 18483 |
if (!nb_refs) { |
760 |
av_log(s->avctx, AV_LOG_ERROR, "Zero refs for a frame with P or B slices.\n"); |
||
761 |
return AVERROR_INVALIDDATA; |
||
762 |
} |
||
763 |
|||
764 |
✓✓✓✓ |
18483 |
if (s->ps.pps->lists_modification_present_flag && nb_refs > 1) { |
765 |
1596 |
sh->rpl_modification_flag[0] = get_bits1(gb); |
|
766 |
✓✓ | 1596 |
if (sh->rpl_modification_flag[0]) { |
767 |
✓✓ | 3955 |
for (i = 0; i < sh->nb_refs[L0]; i++) |
768 |
2779 |
sh->list_entry_lx[0][i] = get_bits(gb, av_ceil_log2(nb_refs)); |
|
769 |
} |
||
770 |
|||
771 |
✓✗ | 1596 |
if (sh->slice_type == HEVC_SLICE_B) { |
772 |
1596 |
sh->rpl_modification_flag[1] = get_bits1(gb); |
|
773 |
✓✓ | 1596 |
if (sh->rpl_modification_flag[1] == 1) |
774 |
✓✓ | 2207 |
for (i = 0; i < sh->nb_refs[L1]; i++) |
775 |
1555 |
sh->list_entry_lx[1][i] = get_bits(gb, av_ceil_log2(nb_refs)); |
|
776 |
} |
||
777 |
} |
||
778 |
|||
779 |
✓✓ | 18483 |
if (sh->slice_type == HEVC_SLICE_B) |
780 |
14743 |
sh->mvd_l1_zero_flag = get_bits1(gb); |
|
781 |
|||
782 |
✓✓ | 18483 |
if (s->ps.pps->cabac_init_present_flag) |
783 |
15792 |
sh->cabac_init_flag = get_bits1(gb); |
|
784 |
else |
||
785 |
2691 |
sh->cabac_init_flag = 0; |
|
786 |
|||
787 |
18483 |
sh->collocated_ref_idx = 0; |
|
788 |
✓✓ | 18483 |
if (sh->slice_temporal_mvp_enabled_flag) { |
789 |
16146 |
sh->collocated_list = L0; |
|
790 |
✓✓ | 16146 |
if (sh->slice_type == HEVC_SLICE_B) |
791 |
14241 |
sh->collocated_list = !get_bits1(gb); |
|
792 |
|||
793 |
✓✓ | 16146 |
if (sh->nb_refs[sh->collocated_list] > 1) { |
794 |
14395 |
sh->collocated_ref_idx = get_ue_golomb_long(gb); |
|
795 |
✗✓ | 14395 |
if (sh->collocated_ref_idx >= sh->nb_refs[sh->collocated_list]) { |
796 |
av_log(s->avctx, AV_LOG_ERROR, |
||
797 |
"Invalid collocated_ref_idx: %d.\n", |
||
798 |
sh->collocated_ref_idx); |
||
799 |
return AVERROR_INVALIDDATA; |
||
800 |
} |
||
801 |
} |
||
802 |
} |
||
803 |
|||
804 |
✓✓✓✓ |
18483 |
if ((s->ps.pps->weighted_pred_flag && sh->slice_type == HEVC_SLICE_P) || |
805 |
✓✓✓✗ |
17716 |
(s->ps.pps->weighted_bipred_flag && sh->slice_type == HEVC_SLICE_B)) { |
806 |
1406 |
int ret = pred_weight_table(s, gb); |
|
807 |
✗✓ | 1406 |
if (ret < 0) |
808 |
return ret; |
||
809 |
} |
||
810 |
|||
811 |
18483 |
sh->max_num_merge_cand = 5 - get_ue_golomb_long(gb); |
|
812 |
✓✗✗✓ |
18483 |
if (sh->max_num_merge_cand < 1 || sh->max_num_merge_cand > 5) { |
813 |
av_log(s->avctx, AV_LOG_ERROR, |
||
814 |
"Invalid number of merging MVP candidates: %d.\n", |
||
815 |
sh->max_num_merge_cand); |
||
816 |
return AVERROR_INVALIDDATA; |
||
817 |
} |
||
818 |
} |
||
819 |
|||
820 |
19611 |
sh->slice_qp_delta = get_se_golomb(gb); |
|
821 |
|||
822 |
✓✓ | 19611 |
if (s->ps.pps->pic_slice_level_chroma_qp_offsets_present_flag) { |
823 |
250 |
sh->slice_cb_qp_offset = get_se_golomb(gb); |
|
824 |
250 |
sh->slice_cr_qp_offset = get_se_golomb(gb); |
|
825 |
✓✗✓✗ |
250 |
if (sh->slice_cb_qp_offset < -12 || sh->slice_cb_qp_offset > 12 || |
826 |
✓✗✗✓ |
250 |
sh->slice_cr_qp_offset < -12 || sh->slice_cr_qp_offset > 12) { |
827 |
av_log(s->avctx, AV_LOG_ERROR, "Invalid slice cx qp offset.\n"); |
||
828 |
return AVERROR_INVALIDDATA; |
||
829 |
} |
||
830 |
} else { |
||
831 |
19361 |
sh->slice_cb_qp_offset = 0; |
|
832 |
19361 |
sh->slice_cr_qp_offset = 0; |
|
833 |
} |
||
834 |
|||
835 |
✓✓ | 19611 |
if (s->ps.pps->chroma_qp_offset_list_enabled_flag) |
836 |
43 |
sh->cu_chroma_qp_offset_enabled_flag = get_bits1(gb); |
|
837 |
else |
||
838 |
19568 |
sh->cu_chroma_qp_offset_enabled_flag = 0; |
|
839 |
|||
840 |
✓✓ | 19611 |
if (s->ps.pps->deblocking_filter_control_present_flag) { |
841 |
2897 |
int deblocking_filter_override_flag = 0; |
|
842 |
|||
843 |
✓✓ | 2897 |
if (s->ps.pps->deblocking_filter_override_enabled_flag) |
844 |
673 |
deblocking_filter_override_flag = get_bits1(gb); |
|
845 |
|||
846 |
✓✓ | 2897 |
if (deblocking_filter_override_flag) { |
847 |
454 |
sh->disable_deblocking_filter_flag = get_bits1(gb); |
|
848 |
✓✓ | 454 |
if (!sh->disable_deblocking_filter_flag) { |
849 |
334 |
int beta_offset_div2 = get_se_golomb(gb); |
|
850 |
334 |
int tc_offset_div2 = get_se_golomb(gb) ; |
|
851 |
✓✗✓✗ ✓✗ |
334 |
if (beta_offset_div2 < -6 || beta_offset_div2 > 6 || |
852 |
✗✓ | 334 |
tc_offset_div2 < -6 || tc_offset_div2 > 6) { |
853 |
av_log(s->avctx, AV_LOG_ERROR, |
||
854 |
"Invalid deblock filter offsets: %d, %d\n", |
||
855 |
beta_offset_div2, tc_offset_div2); |
||
856 |
return AVERROR_INVALIDDATA; |
||
857 |
} |
||
858 |
334 |
sh->beta_offset = beta_offset_div2 * 2; |
|
859 |
334 |
sh->tc_offset = tc_offset_div2 * 2; |
|
860 |
} |
||
861 |
} else { |
||
862 |
2443 |
sh->disable_deblocking_filter_flag = s->ps.pps->disable_dbf; |
|
863 |
2443 |
sh->beta_offset = s->ps.pps->beta_offset; |
|
864 |
2443 |
sh->tc_offset = s->ps.pps->tc_offset; |
|
865 |
} |
||
866 |
} else { |
||
867 |
16714 |
sh->disable_deblocking_filter_flag = 0; |
|
868 |
16714 |
sh->beta_offset = 0; |
|
869 |
16714 |
sh->tc_offset = 0; |
|
870 |
} |
||
871 |
|||
872 |
✓✓ | 19611 |
if (s->ps.pps->seq_loop_filter_across_slices_enabled_flag && |
873 |
✓✓ | 17078 |
(sh->slice_sample_adaptive_offset_flag[0] || |
874 |
✓✓ | 11467 |
sh->slice_sample_adaptive_offset_flag[1] || |
875 |
✓✓ | 11449 |
!sh->disable_deblocking_filter_flag)) { |
876 |
17015 |
sh->slice_loop_filter_across_slices_enabled_flag = get_bits1(gb); |
|
877 |
} else { |
||
878 |
2596 |
sh->slice_loop_filter_across_slices_enabled_flag = s->ps.pps->seq_loop_filter_across_slices_enabled_flag; |
|
879 |
} |
||
880 |
✗✓ | 7947 |
} else if (!s->slice_initialized) { |
881 |
av_log(s->avctx, AV_LOG_ERROR, "Independent slice segment missing.\n"); |
||
882 |
return AVERROR_INVALIDDATA; |
||
883 |
} |
||
884 |
|||
885 |
27558 |
sh->num_entry_point_offsets = 0; |
|
886 |
✓✓✓✓ |
27558 |
if (s->ps.pps->tiles_enabled_flag || s->ps.pps->entropy_coding_sync_enabled_flag) { |
887 |
7479 |
unsigned num_entry_point_offsets = get_ue_golomb_long(gb); |
|
888 |
// It would be possible to bound this tighter but this here is simpler |
||
889 |
✗✓ | 7479 |
if (num_entry_point_offsets > get_bits_left(gb)) { |
890 |
av_log(s->avctx, AV_LOG_ERROR, "num_entry_point_offsets %d is invalid\n", num_entry_point_offsets); |
||
891 |
return AVERROR_INVALIDDATA; |
||
892 |
} |
||
893 |
|||
894 |
7479 |
sh->num_entry_point_offsets = num_entry_point_offsets; |
|
895 |
✓✓ | 7479 |
if (sh->num_entry_point_offsets > 0) { |
896 |
2009 |
int offset_len = get_ue_golomb_long(gb) + 1; |
|
897 |
|||
898 |
✓✗✗✓ |
2009 |
if (offset_len < 1 || offset_len > 32) { |
899 |
sh->num_entry_point_offsets = 0; |
||
900 |
av_log(s->avctx, AV_LOG_ERROR, "offset_len %d is invalid\n", offset_len); |
||
901 |
return AVERROR_INVALIDDATA; |
||
902 |
} |
||
903 |
|||
904 |
2009 |
av_freep(&sh->entry_point_offset); |
|
905 |
2009 |
av_freep(&sh->offset); |
|
906 |
2009 |
av_freep(&sh->size); |
|
907 |
2009 |
sh->entry_point_offset = av_malloc_array(sh->num_entry_point_offsets, sizeof(unsigned)); |
|
908 |
2009 |
sh->offset = av_malloc_array(sh->num_entry_point_offsets, sizeof(int)); |
|
909 |
2009 |
sh->size = av_malloc_array(sh->num_entry_point_offsets, sizeof(int)); |
|
910 |
✓✗✓✗ ✗✓ |
2009 |
if (!sh->entry_point_offset || !sh->offset || !sh->size) { |
911 |
sh->num_entry_point_offsets = 0; |
||
912 |
av_log(s->avctx, AV_LOG_ERROR, "Failed to allocate memory\n"); |
||
913 |
return AVERROR(ENOMEM); |
||
914 |
} |
||
915 |
✓✓ | 9781 |
for (i = 0; i < sh->num_entry_point_offsets; i++) { |
916 |
7772 |
unsigned val = get_bits_long(gb, offset_len); |
|
917 |
7772 |
sh->entry_point_offset[i] = val + 1; // +1; // +1 to get the size |
|
918 |
} |
||
919 |
✗✓✗✗ ✗✗ |
2009 |
if (s->threads_number > 1 && (s->ps.pps->num_tile_rows > 1 || s->ps.pps->num_tile_columns > 1)) { |
920 |
s->enable_parallel_tiles = 0; // TODO: you can enable tiles in parallel here |
||
921 |
s->threads_number = 1; |
||
922 |
} else |
||
923 |
2009 |
s->enable_parallel_tiles = 0; |
|
924 |
} else |
||
925 |
5470 |
s->enable_parallel_tiles = 0; |
|
926 |
} |
||
927 |
|||
928 |
✓✓ | 27558 |
if (s->ps.pps->slice_header_extension_present_flag) { |
929 |
2765 |
unsigned int length = get_ue_golomb_long(gb); |
|
930 |
✗✓ | 2765 |
if (length*8LL > get_bits_left(gb)) { |
931 |
av_log(s->avctx, AV_LOG_ERROR, "too many slice_header_extension_data_bytes\n"); |
||
932 |
return AVERROR_INVALIDDATA; |
||
933 |
} |
||
934 |
✓✓ | 23029 |
for (i = 0; i < length; i++) |
935 |
20264 |
skip_bits(gb, 8); // slice_header_extension_data_byte |
|
936 |
} |
||
937 |
|||
938 |
// Inferred parameters |
||
939 |
27558 |
sh->slice_qp = 26U + s->ps.pps->pic_init_qp_minus26 + sh->slice_qp_delta; |
|
940 |
✓✗ | 27558 |
if (sh->slice_qp > 51 || |
941 |
✗✓ | 27558 |
sh->slice_qp < -s->ps.sps->qp_bd_offset) { |
942 |
av_log(s->avctx, AV_LOG_ERROR, |
||
943 |
"The slice_qp %d is outside the valid range " |
||
944 |
"[%d, 51].\n", |
||
945 |
sh->slice_qp, |
||
946 |
-s->ps.sps->qp_bd_offset); |
||
947 |
return AVERROR_INVALIDDATA; |
||
948 |
} |
||
949 |
|||
950 |
27558 |
sh->slice_ctb_addr_rs = sh->slice_segment_addr; |
|
951 |
|||
952 |
✓✓✗✓ |
27558 |
if (!s->sh.slice_ctb_addr_rs && s->sh.dependent_slice_segment_flag) { |
953 |
av_log(s->avctx, AV_LOG_ERROR, "Impossible slice segment.\n"); |
||
954 |
return AVERROR_INVALIDDATA; |
||
955 |
} |
||
956 |
|||
957 |
✗✓ | 27558 |
if (get_bits_left(gb) < 0) { |
958 |
av_log(s->avctx, AV_LOG_ERROR, |
||
959 |
"Overread slice header by %d bits\n", -get_bits_left(gb)); |
||
960 |
return AVERROR_INVALIDDATA; |
||
961 |
} |
||
962 |
|||
963 |
27558 |
s->HEVClc->first_qp_group = !s->sh.dependent_slice_segment_flag; |
|
964 |
|||
965 |
✓✓ | 27558 |
if (!s->ps.pps->cu_qp_delta_enabled_flag) |
966 |
22562 |
s->HEVClc->qp_y = s->sh.slice_qp; |
|
967 |
|||
968 |
27558 |
s->slice_initialized = 1; |
|
969 |
27558 |
s->HEVClc->tu.cu_qp_offset_cb = 0; |
|
970 |
27558 |
s->HEVClc->tu.cu_qp_offset_cr = 0; |
|
971 |
|||
972 |
27558 |
return 0; |
|
973 |
} |
||
974 |
|||
975 |
#define CTB(tab, x, y) ((tab)[(y) * s->ps.sps->ctb_width + (x)]) |
||
976 |
|||
977 |
#define SET_SAO(elem, value) \ |
||
978 |
do { \ |
||
979 |
if (!sao_merge_up_flag && !sao_merge_left_flag) \ |
||
980 |
sao->elem = value; \ |
||
981 |
else if (sao_merge_left_flag) \ |
||
982 |
sao->elem = CTB(s->sao, rx-1, ry).elem; \ |
||
983 |
else if (sao_merge_up_flag) \ |
||
984 |
sao->elem = CTB(s->sao, rx, ry-1).elem; \ |
||
985 |
else \ |
||
986 |
sao->elem = 0; \ |
||
987 |
} while (0) |
||
988 |
|||
989 |
1395566 |
static void hls_sao_param(HEVCContext *s, int rx, int ry) |
|
990 |
{ |
||
991 |
1395566 |
HEVCLocalContext *lc = s->HEVClc; |
|
992 |
1395566 |
int sao_merge_left_flag = 0; |
|
993 |
1395566 |
int sao_merge_up_flag = 0; |
|
994 |
1395566 |
SAOParams *sao = &CTB(s->sao, rx, ry); |
|
995 |
int c_idx, i; |
||
996 |
|||
997 |
✓✓ | 1395566 |
if (s->sh.slice_sample_adaptive_offset_flag[0] || |
998 |
✓✓ | 816170 |
s->sh.slice_sample_adaptive_offset_flag[1]) { |
999 |
✓✓ | 581040 |
if (rx > 0) { |
1000 |
✓✓ | 550593 |
if (lc->ctb_left_flag) |
1001 |
542104 |
sao_merge_left_flag = ff_hevc_sao_merge_flag_decode(s); |
|
1002 |
} |
||
1003 |
✓✓✓✓ |
581040 |
if (ry > 0 && !sao_merge_left_flag) { |
1004 |
✓✓ | 258964 |
if (lc->ctb_up_flag) |
1005 |
245616 |
sao_merge_up_flag = ff_hevc_sao_merge_flag_decode(s); |
|
1006 |
} |
||
1007 |
} |
||
1008 |
|||
1009 |
✓✓✓✓ |
5582168 |
for (c_idx = 0; c_idx < (s->ps.sps->chroma_format_idc ? 3 : 1); c_idx++) { |
1010 |
✓✓ | 4186602 |
int log2_sao_offset_scale = c_idx == 0 ? s->ps.pps->log2_sao_offset_scale_luma : |
1011 |
2791036 |
s->ps.pps->log2_sao_offset_scale_chroma; |
|
1012 |
|||
1013 |
✓✓ | 4186602 |
if (!s->sh.slice_sample_adaptive_offset_flag[c_idx]) { |
1014 |
2945486 |
sao->type_idx[c_idx] = SAO_NOT_APPLIED; |
|
1015 |
2945486 |
continue; |
|
1016 |
} |
||
1017 |
|||
1018 |
✓✓ | 1241116 |
if (c_idx == 2) { |
1019 |
330860 |
sao->type_idx[2] = sao->type_idx[1]; |
|
1020 |
330860 |
sao->eo_class[2] = sao->eo_class[1]; |
|
1021 |
} else { |
||
1022 |
✓✓✓✓ ✓✓✓✗ |
910256 |
SET_SAO(type_idx[c_idx], ff_hevc_sao_type_idx_decode(s)); |
1023 |
} |
||
1024 |
|||
1025 |
✓✓ | 1241116 |
if (sao->type_idx[c_idx] == SAO_NOT_APPLIED) |
1026 |
750144 |
continue; |
|
1027 |
|||
1028 |
✓✓ | 2454860 |
for (i = 0; i < 4; i++) |
1029 |
✓✓✓✓ ✓✓✓✗ |
1963888 |
SET_SAO(offset_abs[c_idx][i], ff_hevc_sao_offset_abs_decode(s)); |
1030 |
|||
1031 |
✓✓ | 490972 |
if (sao->type_idx[c_idx] == SAO_BAND) { |
1032 |
✓✓ | 580265 |
for (i = 0; i < 4; i++) { |
1033 |
✓✓ | 464212 |
if (sao->offset_abs[c_idx][i]) { |
1034 |
✓✓✓✓ ✓✓✓✗ |
350469 |
SET_SAO(offset_sign[c_idx][i], |
1035 |
ff_hevc_sao_offset_sign_decode(s)); |
||
1036 |
} else { |
||
1037 |
113743 |
sao->offset_sign[c_idx][i] = 0; |
|
1038 |
} |
||
1039 |
} |
||
1040 |
✓✓✓✓ ✓✓✓✗ |
116053 |
SET_SAO(band_position[c_idx], ff_hevc_sao_band_position_decode(s)); |
1041 |
✓✓ | 374919 |
} else if (c_idx != 2) { |
1042 |
✓✓✓✓ ✓✓✓✗ |
300225 |
SET_SAO(eo_class[c_idx], ff_hevc_sao_eo_class_decode(s)); |
1043 |
} |
||
1044 |
|||
1045 |
// Inferred parameters |
||
1046 |
490972 |
sao->offset_val[c_idx][0] = 0; |
|
1047 |
✓✓ | 2454860 |
for (i = 0; i < 4; i++) { |
1048 |
1963888 |
sao->offset_val[c_idx][i + 1] = sao->offset_abs[c_idx][i]; |
|
1049 |
✓✓ | 1963888 |
if (sao->type_idx[c_idx] == SAO_EDGE) { |
1050 |
✓✓ | 1499676 |
if (i > 1) |
1051 |
749838 |
sao->offset_val[c_idx][i + 1] = -sao->offset_val[c_idx][i + 1]; |
|
1052 |
✓✓ | 464212 |
} else if (sao->offset_sign[c_idx][i]) { |
1053 |
154423 |
sao->offset_val[c_idx][i + 1] = -sao->offset_val[c_idx][i + 1]; |
|
1054 |
} |
||
1055 |
1963888 |
sao->offset_val[c_idx][i + 1] *= 1 << log2_sao_offset_scale; |
|
1056 |
} |
||
1057 |
} |
||
1058 |
1395566 |
} |
|
1059 |
|||
1060 |
#undef SET_SAO |
||
1061 |
#undef CTB |
||
1062 |
|||
1063 |
384850 |
static int hls_cross_component_pred(HEVCContext *s, int idx) { |
|
1064 |
384850 |
HEVCLocalContext *lc = s->HEVClc; |
|
1065 |
384850 |
int log2_res_scale_abs_plus1 = ff_hevc_log2_res_scale_abs(s, idx); |
|
1066 |
|||
1067 |
✓✓ | 384850 |
if (log2_res_scale_abs_plus1 != 0) { |
1068 |
235843 |
int res_scale_sign_flag = ff_hevc_res_scale_sign_flag(s, idx); |
|
1069 |
235843 |
lc->tu.res_scale_val = (1 << (log2_res_scale_abs_plus1 - 1)) * |
|
1070 |
235843 |
(1 - 2 * res_scale_sign_flag); |
|
1071 |
} else { |
||
1072 |
149007 |
lc->tu.res_scale_val = 0; |
|
1073 |
} |
||
1074 |
|||
1075 |
|||
1076 |
384850 |
return 0; |
|
1077 |
} |
||
1078 |
|||
1079 |
15172724 |
static int hls_transform_unit(HEVCContext *s, int x0, int y0, |
|
1080 |
int xBase, int yBase, int cb_xBase, int cb_yBase, |
||
1081 |
int log2_cb_size, int log2_trafo_size, |
||
1082 |
int blk_idx, int cbf_luma, int *cbf_cb, int *cbf_cr) |
||
1083 |
{ |
||
1084 |
15172724 |
HEVCLocalContext *lc = s->HEVClc; |
|
1085 |
15172724 |
const int log2_trafo_size_c = log2_trafo_size - s->ps.sps->hshift[1]; |
|
1086 |
int i; |
||
1087 |
|||
1088 |
✓✓ | 15172724 |
if (lc->cu.pred_mode == MODE_INTRA) { |
1089 |
9580799 |
int trafo_size = 1 << log2_trafo_size; |
|
1090 |
9580799 |
ff_hevc_set_neighbour_available(s, x0, y0, trafo_size, trafo_size); |
|
1091 |
|||
1092 |
9580799 |
s->hpc.intra_pred[log2_trafo_size - 2](s, x0, y0, 0); |
|
1093 |
} |
||
1094 |
|||
1095 |
✓✓✓✓ ✓✓ |
15172724 |
if (cbf_luma || cbf_cb[0] || cbf_cr[0] || |
1096 |
✓✓✓✓ ✓✓ |
15234538 |
(s->ps.sps->chroma_format_idc == 2 && (cbf_cb[1] || cbf_cr[1]))) { |
1097 |
10729478 |
int scan_idx = SCAN_DIAG; |
|
1098 |
10729478 |
int scan_idx_c = SCAN_DIAG; |
|
1099 |
✓✓✓✓ |
16467012 |
int cbf_chroma = cbf_cb[0] || cbf_cr[0] || |
1100 |
✓✓ | 5737534 |
(s->ps.sps->chroma_format_idc == 2 && |
1101 |
✓✓✓✓ |
231710 |
(cbf_cb[1] || cbf_cr[1])); |
1102 |
|||
1103 |
✓✓✓✓ |
10729478 |
if (s->ps.pps->cu_qp_delta_enabled_flag && !lc->tu.is_cu_qp_delta_coded) { |
1104 |
579409 |
lc->tu.cu_qp_delta = ff_hevc_cu_qp_delta_abs(s); |
|
1105 |
✓✓ | 579409 |
if (lc->tu.cu_qp_delta != 0) |
1106 |
✓✓ | 364453 |
if (ff_hevc_cu_qp_delta_sign_flag(s) == 1) |
1107 |
201451 |
lc->tu.cu_qp_delta = -lc->tu.cu_qp_delta; |
|
1108 |
579409 |
lc->tu.is_cu_qp_delta_coded = 1; |
|
1109 |
|||
1110 |
✓✓ | 579409 |
if (lc->tu.cu_qp_delta < -(26 + s->ps.sps->qp_bd_offset / 2) || |
1111 |
✗✓ | 579408 |
lc->tu.cu_qp_delta > (25 + s->ps.sps->qp_bd_offset / 2)) { |
1112 |
1 |
av_log(s->avctx, AV_LOG_ERROR, |
|
1113 |
"The cu_qp_delta %d is outside the valid range " |
||
1114 |
"[%d, %d].\n", |
||
1115 |
lc->tu.cu_qp_delta, |
||
1116 |
1 |
-(26 + s->ps.sps->qp_bd_offset / 2), |
|
1117 |
1 |
(25 + s->ps.sps->qp_bd_offset / 2)); |
|
1118 |
1 |
return AVERROR_INVALIDDATA; |
|
1119 |
} |
||
1120 |
|||
1121 |
579408 |
ff_hevc_set_qPy(s, cb_xBase, cb_yBase, log2_cb_size); |
|
1122 |
} |
||
1123 |
|||
1124 |
✓✓✓✓ |
10729477 |
if (s->sh.cu_chroma_qp_offset_enabled_flag && cbf_chroma && |
1125 |
✓✗✓✓ |
841055 |
!lc->cu.cu_transquant_bypass_flag && !lc->tu.is_cu_chroma_qp_offset_coded) { |
1126 |
266275 |
int cu_chroma_qp_offset_flag = ff_hevc_cu_chroma_qp_offset_flag(s); |
|
1127 |
✓✓ | 266275 |
if (cu_chroma_qp_offset_flag) { |
1128 |
48966 |
int cu_chroma_qp_offset_idx = 0; |
|
1129 |
✗✓ | 48966 |
if (s->ps.pps->chroma_qp_offset_list_len_minus1 > 0) { |
1130 |
cu_chroma_qp_offset_idx = ff_hevc_cu_chroma_qp_offset_idx(s); |
||
1131 |
av_log(s->avctx, AV_LOG_ERROR, |
||
1132 |
"cu_chroma_qp_offset_idx not yet tested.\n"); |
||
1133 |
} |
||
1134 |
48966 |
lc->tu.cu_qp_offset_cb = s->ps.pps->cb_qp_offset_list[cu_chroma_qp_offset_idx]; |
|
1135 |
48966 |
lc->tu.cu_qp_offset_cr = s->ps.pps->cr_qp_offset_list[cu_chroma_qp_offset_idx]; |
|
1136 |
} else { |
||
1137 |
217309 |
lc->tu.cu_qp_offset_cb = 0; |
|
1138 |
217309 |
lc->tu.cu_qp_offset_cr = 0; |
|
1139 |
} |
||
1140 |
266275 |
lc->tu.is_cu_chroma_qp_offset_coded = 1; |
|
1141 |
} |
||
1142 |
|||
1143 |
✓✓✓✓ |
10729477 |
if (lc->cu.pred_mode == MODE_INTRA && log2_trafo_size < 4) { |
1144 |
✓✓ | 6203876 |
if (lc->tu.intra_pred_mode >= 6 && |
1145 |
✓✓ | 4131022 |
lc->tu.intra_pred_mode <= 14) { |
1146 |
1495476 |
scan_idx = SCAN_VERT; |
|
1147 |
✓✓ | 4708400 |
} else if (lc->tu.intra_pred_mode >= 22 && |
1148 |
✓✓ | 2032767 |
lc->tu.intra_pred_mode <= 30) { |
1149 |
1707810 |
scan_idx = SCAN_HORIZ; |
|
1150 |
} |
||
1151 |
|||
1152 |
✓✓ | 6203876 |
if (lc->tu.intra_pred_mode_c >= 6 && |
1153 |
✓✓ | 3703488 |
lc->tu.intra_pred_mode_c <= 14) { |
1154 |
1406708 |
scan_idx_c = SCAN_VERT; |
|
1155 |
✓✓ | 4797168 |
} else if (lc->tu.intra_pred_mode_c >= 22 && |
1156 |
✓✓ | 1930116 |
lc->tu.intra_pred_mode_c <= 30) { |
1157 |
1615119 |
scan_idx_c = SCAN_HORIZ; |
|
1158 |
} |
||
1159 |
} |
||
1160 |
|||
1161 |
10729477 |
lc->tu.cross_pf = 0; |
|
1162 |
|||
1163 |
✓✓ | 10729477 |
if (cbf_luma) |
1164 |
9627745 |
ff_hevc_hls_residual_coding(s, x0, y0, log2_trafo_size, scan_idx, 0); |
|
1165 |
✓✓✓✓ ✓✓ |
15609024 |
if (s->ps.sps->chroma_format_idc && (log2_trafo_size > 2 || s->ps.sps->chroma_format_idc == 3)) { |
1166 |
4879547 |
int trafo_size_h = 1 << (log2_trafo_size_c + s->ps.sps->hshift[1]); |
|
1167 |
4879547 |
int trafo_size_v = 1 << (log2_trafo_size_c + s->ps.sps->vshift[1]); |
|
1168 |
✓✓✓✓ |
5097363 |
lc->tu.cross_pf = (s->ps.pps->cross_component_prediction_enabled_flag && cbf_luma && |
1169 |
✓✓ | 217816 |
(lc->cu.pred_mode == MODE_INTER || |
1170 |
✓✓ | 168873 |
(lc->tu.chroma_mode_c == 4))); |
1171 |
|||
1172 |
✓✓ | 4879547 |
if (lc->tu.cross_pf) { |
1173 |
192425 |
hls_cross_component_pred(s, 0); |
|
1174 |
} |
||
1175 |
✓✓✓✓ |
10212296 |
for (i = 0; i < (s->ps.sps->chroma_format_idc == 2 ? 2 : 1); i++) { |
1176 |
✓✓ | 5332749 |
if (lc->cu.pred_mode == MODE_INTRA) { |
1177 |
2955509 |
ff_hevc_set_neighbour_available(s, x0, y0 + (i << log2_trafo_size_c), trafo_size_h, trafo_size_v); |
|
1178 |
2955509 |
s->hpc.intra_pred[log2_trafo_size_c - 2](s, x0, y0 + (i << log2_trafo_size_c), 1); |
|
1179 |
} |
||
1180 |
✓✓ | 5332749 |
if (cbf_cb[i]) |
1181 |
1487677 |
ff_hevc_hls_residual_coding(s, x0, y0 + (i << log2_trafo_size_c), |
|
1182 |
log2_trafo_size_c, scan_idx_c, 1); |
||
1183 |
else |
||
1184 |
✓✓ | 3845072 |
if (lc->tu.cross_pf) { |
1185 |
39658 |
ptrdiff_t stride = s->frame->linesize[1]; |
|
1186 |
39658 |
int hshift = s->ps.sps->hshift[1]; |
|
1187 |
39658 |
int vshift = s->ps.sps->vshift[1]; |
|
1188 |
39658 |
int16_t *coeffs_y = (int16_t*)lc->edge_emu_buffer; |
|
1189 |
39658 |
int16_t *coeffs = (int16_t*)lc->edge_emu_buffer2; |
|
1190 |
39658 |
int size = 1 << log2_trafo_size_c; |
|
1191 |
|||
1192 |
39658 |
uint8_t *dst = &s->frame->data[1][(y0 >> vshift) * stride + |
|
1193 |
39658 |
((x0 >> hshift) << s->ps.sps->pixel_shift)]; |
|
1194 |
✓✓ | 1871162 |
for (i = 0; i < (size * size); i++) { |
1195 |
1831504 |
coeffs[i] = ((lc->tu.res_scale_val * coeffs_y[i]) >> 3); |
|
1196 |
} |
||
1197 |
39658 |
s->hevcdsp.add_residual[log2_trafo_size_c-2](dst, coeffs, stride); |
|
1198 |
} |
||
1199 |
} |
||
1200 |
|||
1201 |
✓✓ | 4879547 |
if (lc->tu.cross_pf) { |
1202 |
192425 |
hls_cross_component_pred(s, 1); |
|
1203 |
} |
||
1204 |
✓✓✓✓ |
10212296 |
for (i = 0; i < (s->ps.sps->chroma_format_idc == 2 ? 2 : 1); i++) { |
1205 |
✓✓ | 5332749 |
if (lc->cu.pred_mode == MODE_INTRA) { |
1206 |
2955509 |
ff_hevc_set_neighbour_available(s, x0, y0 + (i << log2_trafo_size_c), trafo_size_h, trafo_size_v); |
|
1207 |
2955509 |
s->hpc.intra_pred[log2_trafo_size_c - 2](s, x0, y0 + (i << log2_trafo_size_c), 2); |
|
1208 |
} |
||
1209 |
✓✓ | 5332749 |
if (cbf_cr[i]) |
1210 |
1600461 |
ff_hevc_hls_residual_coding(s, x0, y0 + (i << log2_trafo_size_c), |
|
1211 |
log2_trafo_size_c, scan_idx_c, 2); |
||
1212 |
else |
||
1213 |
✓✓ | 3732288 |
if (lc->tu.cross_pf) { |
1214 |
75924 |
ptrdiff_t stride = s->frame->linesize[2]; |
|
1215 |
75924 |
int hshift = s->ps.sps->hshift[2]; |
|
1216 |
75924 |
int vshift = s->ps.sps->vshift[2]; |
|
1217 |
75924 |
int16_t *coeffs_y = (int16_t*)lc->edge_emu_buffer; |
|
1218 |
75924 |
int16_t *coeffs = (int16_t*)lc->edge_emu_buffer2; |
|
1219 |
75924 |
int size = 1 << log2_trafo_size_c; |
|
1220 |
|||
1221 |
75924 |
uint8_t *dst = &s->frame->data[2][(y0 >> vshift) * stride + |
|
1222 |
75924 |
((x0 >> hshift) << s->ps.sps->pixel_shift)]; |
|
1223 |
✓✓ | 3691476 |
for (i = 0; i < (size * size); i++) { |
1224 |
3615552 |
coeffs[i] = ((lc->tu.res_scale_val * coeffs_y[i]) >> 3); |
|
1225 |
} |
||
1226 |
75924 |
s->hevcdsp.add_residual[log2_trafo_size_c-2](dst, coeffs, stride); |
|
1227 |
} |
||
1228 |
} |
||
1229 |
✓✓✓✓ |
5849930 |
} else if (s->ps.sps->chroma_format_idc && blk_idx == 3) { |
1230 |
1502764 |
int trafo_size_h = 1 << (log2_trafo_size + 1); |
|
1231 |
1502764 |
int trafo_size_v = 1 << (log2_trafo_size + s->ps.sps->vshift[1]); |
|
1232 |
✓✓✓✓ |
3172397 |
for (i = 0; i < (s->ps.sps->chroma_format_idc == 2 ? 2 : 1); i++) { |
1233 |
✓✓ | 1669633 |
if (lc->cu.pred_mode == MODE_INTRA) { |
1234 |
1189546 |
ff_hevc_set_neighbour_available(s, xBase, yBase + (i << log2_trafo_size), |
|
1235 |
trafo_size_h, trafo_size_v); |
||
1236 |
1189546 |
s->hpc.intra_pred[log2_trafo_size - 2](s, xBase, yBase + (i << log2_trafo_size), 1); |
|
1237 |
} |
||
1238 |
✓✓ | 1669633 |
if (cbf_cb[i]) |
1239 |
632317 |
ff_hevc_hls_residual_coding(s, xBase, yBase + (i << log2_trafo_size), |
|
1240 |
log2_trafo_size, scan_idx_c, 1); |
||
1241 |
} |
||
1242 |
✓✓✓✓ |
3172397 |
for (i = 0; i < (s->ps.sps->chroma_format_idc == 2 ? 2 : 1); i++) { |
1243 |
✓✓ | 1669633 |
if (lc->cu.pred_mode == MODE_INTRA) { |
1244 |
1189546 |
ff_hevc_set_neighbour_available(s, xBase, yBase + (i << log2_trafo_size), |
|
1245 |
trafo_size_h, trafo_size_v); |
||
1246 |
1189546 |
s->hpc.intra_pred[log2_trafo_size - 2](s, xBase, yBase + (i << log2_trafo_size), 2); |
|
1247 |
} |
||
1248 |
✓✓ | 1669633 |
if (cbf_cr[i]) |
1249 |
713175 |
ff_hevc_hls_residual_coding(s, xBase, yBase + (i << log2_trafo_size), |
|
1250 |
log2_trafo_size, scan_idx_c, 2); |
||
1251 |
} |
||
1252 |
} |
||
1253 |
✓✗✓✓ |
4443246 |
} else if (s->ps.sps->chroma_format_idc && lc->cu.pred_mode == MODE_INTRA) { |
1254 |
✓✓✓✓ |
3514265 |
if (log2_trafo_size > 2 || s->ps.sps->chroma_format_idc == 3) { |
1255 |
997027 |
int trafo_size_h = 1 << (log2_trafo_size_c + s->ps.sps->hshift[1]); |
|
1256 |
997027 |
int trafo_size_v = 1 << (log2_trafo_size_c + s->ps.sps->vshift[1]); |
|
1257 |
997027 |
ff_hevc_set_neighbour_available(s, x0, y0, trafo_size_h, trafo_size_v); |
|
1258 |
997027 |
s->hpc.intra_pred[log2_trafo_size_c - 2](s, x0, y0, 1); |
|
1259 |
997027 |
s->hpc.intra_pred[log2_trafo_size_c - 2](s, x0, y0, 2); |
|
1260 |
✓✓ | 997027 |
if (s->ps.sps->chroma_format_idc == 2) { |
1261 |
12467 |
ff_hevc_set_neighbour_available(s, x0, y0 + (1 << log2_trafo_size_c), |
|
1262 |
trafo_size_h, trafo_size_v); |
||
1263 |
12467 |
s->hpc.intra_pred[log2_trafo_size_c - 2](s, x0, y0 + (1 << log2_trafo_size_c), 1); |
|
1264 |
12467 |
s->hpc.intra_pred[log2_trafo_size_c - 2](s, x0, y0 + (1 << log2_trafo_size_c), 2); |
|
1265 |
} |
||
1266 |
✓✓ | 1520211 |
} else if (blk_idx == 3) { |
1267 |
345067 |
int trafo_size_h = 1 << (log2_trafo_size + 1); |
|
1268 |
345067 |
int trafo_size_v = 1 << (log2_trafo_size + s->ps.sps->vshift[1]); |
|
1269 |
345067 |
ff_hevc_set_neighbour_available(s, xBase, yBase, |
|
1270 |
trafo_size_h, trafo_size_v); |
||
1271 |
345067 |
s->hpc.intra_pred[log2_trafo_size - 2](s, xBase, yBase, 1); |
|
1272 |
345067 |
s->hpc.intra_pred[log2_trafo_size - 2](s, xBase, yBase, 2); |
|
1273 |
✓✓ | 345067 |
if (s->ps.sps->chroma_format_idc == 2) { |
1274 |
4196 |
ff_hevc_set_neighbour_available(s, xBase, yBase + (1 << (log2_trafo_size)), |
|
1275 |
trafo_size_h, trafo_size_v); |
||
1276 |
4196 |
s->hpc.intra_pred[log2_trafo_size - 2](s, xBase, yBase + (1 << (log2_trafo_size)), 1); |
|
1277 |
4196 |
s->hpc.intra_pred[log2_trafo_size - 2](s, xBase, yBase + (1 << (log2_trafo_size)), 2); |
|
1278 |
} |
||
1279 |
} |
||
1280 |
} |
||
1281 |
|||
1282 |
15172723 |
return 0; |
|
1283 |
} |
||
1284 |
|||
1285 |
356478 |
static void set_deblocking_bypass(HEVCContext *s, int x0, int y0, int log2_cb_size) |
|
1286 |
{ |
||
1287 |
356478 |
int cb_size = 1 << log2_cb_size; |
|
1288 |
356478 |
int log2_min_pu_size = s->ps.sps->log2_min_pu_size; |
|
1289 |
|||
1290 |
356478 |
int min_pu_width = s->ps.sps->min_pu_width; |
|
1291 |
356478 |
int x_end = FFMIN(x0 + cb_size, s->ps.sps->width); |
|
1292 |
356478 |
int y_end = FFMIN(y0 + cb_size, s->ps.sps->height); |
|
1293 |
int i, j; |
||
1294 |
|||
1295 |
✓✓ | 851386 |
for (j = (y0 >> log2_min_pu_size); j < (y_end >> log2_min_pu_size); j++) |
1296 |
✓✓ | 1443964 |
for (i = (x0 >> log2_min_pu_size); i < (x_end >> log2_min_pu_size); i++) |
1297 |
949056 |
s->is_pcm[i + j * min_pu_width] = 2; |
|
1298 |
356478 |
} |
|
1299 |
|||
1300 |
18330889 |
static int hls_transform_tree(HEVCContext *s, int x0, int y0, |
|
1301 |
int xBase, int yBase, int cb_xBase, int cb_yBase, |
||
1302 |
int log2_cb_size, int log2_trafo_size, |
||
1303 |
int trafo_depth, int blk_idx, |
||
1304 |
const int *base_cbf_cb, const int *base_cbf_cr) |
||
1305 |
{ |
||
1306 |
18330889 |
HEVCLocalContext *lc = s->HEVClc; |
|
1307 |
uint8_t split_transform_flag; |
||
1308 |
int cbf_cb[2]; |
||
1309 |
int cbf_cr[2]; |
||
1310 |
int ret; |
||
1311 |
|||
1312 |
18330889 |
cbf_cb[0] = base_cbf_cb[0]; |
|
1313 |
18330889 |
cbf_cb[1] = base_cbf_cb[1]; |
|
1314 |
18330889 |
cbf_cr[0] = base_cbf_cr[0]; |
|
1315 |
18330889 |
cbf_cr[1] = base_cbf_cr[1]; |
|
1316 |
|||
1317 |
✓✓ | 18330889 |
if (lc->cu.intra_split_flag) { |
1318 |
✓✓ | 6291841 |
if (trafo_depth == 1) { |
1319 |
4731412 |
lc->tu.intra_pred_mode = lc->pu.intra_pred_mode[blk_idx]; |
|
1320 |
✓✓ | 4731412 |
if (s->ps.sps->chroma_format_idc == 3) { |
1321 |
135404 |
lc->tu.intra_pred_mode_c = lc->pu.intra_pred_mode_c[blk_idx]; |
|
1322 |
135404 |
lc->tu.chroma_mode_c = lc->pu.chroma_mode_c[blk_idx]; |
|
1323 |
} else { |
||
1324 |
4596008 |
lc->tu.intra_pred_mode_c = lc->pu.intra_pred_mode_c[0]; |
|
1325 |
4596008 |
lc->tu.chroma_mode_c = lc->pu.chroma_mode_c[0]; |
|
1326 |
} |
||
1327 |
} |
||
1328 |
} else { |
||
1329 |
12039048 |
lc->tu.intra_pred_mode = lc->pu.intra_pred_mode[0]; |
|
1330 |
12039048 |
lc->tu.intra_pred_mode_c = lc->pu.intra_pred_mode_c[0]; |
|
1331 |
12039048 |
lc->tu.chroma_mode_c = lc->pu.chroma_mode_c[0]; |
|
1332 |
} |
||
1333 |
|||
1334 |
✓✓ | 18330889 |
if (log2_trafo_size <= s->ps.sps->log2_max_trafo_size && |
1335 |
✓✓ | 18223011 |
log2_trafo_size > s->ps.sps->log2_min_tb_size && |
1336 |
✓✓ | 9526155 |
trafo_depth < lc->cu.max_trafo_depth && |
1337 |
✓✓✓✓ |
7994453 |
!(lc->cu.intra_split_flag && trafo_depth == 0)) { |
1338 |
6818987 |
split_transform_flag = ff_hevc_split_transform_flag_decode(s, log2_trafo_size); |
|
1339 |
} else { |
||
1340 |
24610020 |
int inter_split = s->ps.sps->max_transform_hierarchy_depth_inter == 0 && |
|
1341 |
✓✓ | 1586216 |
lc->cu.pred_mode == MODE_INTER && |
1342 |
✓✓✓✓ ✓✓ |
13098118 |
lc->cu.part_mode != PART_2Nx2N && |
1343 |
trafo_depth == 0; |
||
1344 |
|||
1345 |
11511902 |
split_transform_flag = log2_trafo_size > s->ps.sps->log2_max_trafo_size || |
|
1346 |
✓✓✓✓ ✓✓✓✓ |
11511902 |
(lc->cu.intra_split_flag && trafo_depth == 0) || |
1347 |
inter_split; |
||
1348 |
} |
||
1349 |
|||
1350 |
✓✓✓✓ ✓✓ |
18330889 |
if (s->ps.sps->chroma_format_idc && (log2_trafo_size > 2 || s->ps.sps->chroma_format_idc == 3)) { |
1351 |
✓✓✓✓ |
10076337 |
if (trafo_depth == 0 || cbf_cb[0]) { |
1352 |
6917845 |
cbf_cb[0] = ff_hevc_cbf_cb_cr_decode(s, trafo_depth); |
|
1353 |
✓✓✓✓ ✓✓ |
6917845 |
if (s->ps.sps->chroma_format_idc == 2 && (!split_transform_flag || log2_trafo_size == 3)) { |
1354 |
526996 |
cbf_cb[1] = ff_hevc_cbf_cb_cr_decode(s, trafo_depth); |
|
1355 |
} |
||
1356 |
} |
||
1357 |
|||
1358 |
✓✓✓✓ |
10076337 |
if (trafo_depth == 0 || cbf_cr[0]) { |
1359 |
6864397 |
cbf_cr[0] = ff_hevc_cbf_cb_cr_decode(s, trafo_depth); |
|
1360 |
✓✓✓✓ ✓✓ |
6864397 |
if (s->ps.sps->chroma_format_idc == 2 && (!split_transform_flag || log2_trafo_size == 3)) { |
1361 |
661961 |
cbf_cr[1] = ff_hevc_cbf_cb_cr_decode(s, trafo_depth); |
|
1362 |
} |
||
1363 |
} |
||
1364 |
} |
||
1365 |
|||
1366 |
✓✓ | 18330889 |
if (split_transform_flag) { |
1367 |
3158165 |
const int trafo_size_split = 1 << (log2_trafo_size - 1); |
|
1368 |
3158165 |
const int x1 = x0 + trafo_size_split; |
|
1369 |
3158165 |
const int y1 = y0 + trafo_size_split; |
|
1370 |
|||
1371 |
#define SUBDIVIDE(x, y, idx) \ |
||
1372 |
do { \ |
||
1373 |
ret = hls_transform_tree(s, x, y, x0, y0, cb_xBase, cb_yBase, log2_cb_size, \ |
||
1374 |
log2_trafo_size - 1, trafo_depth + 1, idx, \ |
||
1375 |
cbf_cb, cbf_cr); \ |
||
1376 |
if (ret < 0) \ |
||
1377 |
return ret; \ |
||
1378 |
} while (0) |
||
1379 |
|||
1380 |
✗✓ | 3158165 |
SUBDIVIDE(x0, y0, 0); |
1381 |
✗✓ | 3158165 |
SUBDIVIDE(x1, y0, 1); |
1382 |
✗✓ | 3158165 |
SUBDIVIDE(x0, y1, 2); |
1383 |
✗✓ | 3158165 |
SUBDIVIDE(x1, y1, 3); |
1384 |
|||
1385 |
#undef SUBDIVIDE |
||
1386 |
} else { |
||
1387 |
15172724 |
int min_tu_size = 1 << s->ps.sps->log2_min_tb_size; |
|
1388 |
15172724 |
int log2_min_tu_size = s->ps.sps->log2_min_tb_size; |
|
1389 |
15172724 |
int min_tu_width = s->ps.sps->min_tb_width; |
|
1390 |
15172724 |
int cbf_luma = 1; |
|
1391 |
|||
1392 |
✓✓✓✓ |
15172724 |
if (lc->cu.pred_mode == MODE_INTRA || trafo_depth != 0 || |
1393 |
✓✓✓✓ |
976133 |
cbf_cb[0] || cbf_cr[0] || |
1394 |
✓✓✓✓ ✓✓ |
684251 |
(s->ps.sps->chroma_format_idc == 2 && (cbf_cb[1] || cbf_cr[1]))) { |
1395 |
14501119 |
cbf_luma = ff_hevc_cbf_luma_decode(s, trafo_depth); |
|
1396 |
} |
||
1397 |
|||
1398 |
15172724 |
ret = hls_transform_unit(s, x0, y0, xBase, yBase, cb_xBase, cb_yBase, |
|
1399 |
log2_cb_size, log2_trafo_size, |
||
1400 |
blk_idx, cbf_luma, cbf_cb, cbf_cr); |
||
1401 |
✓✓ | 15172724 |
if (ret < 0) |
1402 |
1 |
return ret; |
|
1403 |
// TODO: store cbf_luma somewhere else |
||
1404 |
✓✓ | 15172723 |
if (cbf_luma) { |
1405 |
int i, j; |
||
1406 |
✓✓ | 29182300 |
for (i = 0; i < (1 << log2_trafo_size); i += min_tu_size) |
1407 |
✓✓ | 89013286 |
for (j = 0; j < (1 << log2_trafo_size); j += min_tu_size) { |
1408 |
69458731 |
int x_tu = (x0 + j) >> log2_min_tu_size; |
|
1409 |
69458731 |
int y_tu = (y0 + i) >> log2_min_tu_size; |
|
1410 |
69458731 |
s->cbf_luma[y_tu * min_tu_width + x_tu] = 1; |
|
1411 |
} |
||
1412 |
} |
||
1413 |
✓✓ | 15172723 |
if (!s->sh.disable_deblocking_filter_flag) { |
1414 |
14639903 |
ff_hevc_deblocking_boundary_strengths(s, x0, y0, log2_trafo_size); |
|
1415 |
✓✓ | 14639903 |
if (s->ps.pps->transquant_bypass_enable_flag && |
1416 |
✓✓ | 373941 |
lc->cu.cu_transquant_bypass_flag) |
1417 |
275932 |
set_deblocking_bypass(s, x0, y0, log2_trafo_size); |
|
1418 |
} |
||
1419 |
} |
||
1420 |
18330888 |
return 0; |
|
1421 |
} |
||
1422 |
|||
1423 |
12433 |
static int hls_pcm_sample(HEVCContext *s, int x0, int y0, int log2_cb_size) |
|
1424 |
{ |
||
1425 |
12433 |
HEVCLocalContext *lc = s->HEVClc; |
|
1426 |
GetBitContext gb; |
||
1427 |
12433 |
int cb_size = 1 << log2_cb_size; |
|
1428 |
12433 |
ptrdiff_t stride0 = s->frame->linesize[0]; |
|
1429 |
12433 |
ptrdiff_t stride1 = s->frame->linesize[1]; |
|
1430 |
12433 |
ptrdiff_t stride2 = s->frame->linesize[2]; |
|
1431 |
12433 |
uint8_t *dst0 = &s->frame->data[0][y0 * stride0 + (x0 << s->ps.sps->pixel_shift)]; |
|
1432 |
12433 |
uint8_t *dst1 = &s->frame->data[1][(y0 >> s->ps.sps->vshift[1]) * stride1 + ((x0 >> s->ps.sps->hshift[1]) << s->ps.sps->pixel_shift)]; |
|
1433 |
12433 |
uint8_t *dst2 = &s->frame->data[2][(y0 >> s->ps.sps->vshift[2]) * stride2 + ((x0 >> s->ps.sps->hshift[2]) << s->ps.sps->pixel_shift)]; |
|
1434 |
|||
1435 |
12433 |
int length = cb_size * cb_size * s->ps.sps->pcm.bit_depth + |
|
1436 |
12433 |
(((cb_size >> s->ps.sps->hshift[1]) * (cb_size >> s->ps.sps->vshift[1])) + |
|
1437 |
12433 |
((cb_size >> s->ps.sps->hshift[2]) * (cb_size >> s->ps.sps->vshift[2]))) * |
|
1438 |
12433 |
s->ps.sps->pcm.bit_depth_chroma; |
|
1439 |
12433 |
const uint8_t *pcm = skip_bytes(&lc->cc, (length + 7) >> 3); |
|
1440 |
int ret; |
||
1441 |
|||
1442 |
✓✓ | 12433 |
if (!s->sh.disable_deblocking_filter_flag) |
1443 |
6937 |
ff_hevc_deblocking_boundary_strengths(s, x0, y0, log2_cb_size); |
|
1444 |
|||
1445 |
12433 |
ret = init_get_bits(&gb, pcm, length); |
|
1446 |
✗✓ | 12433 |
if (ret < 0) |
1447 |
return ret; |
||
1448 |
|||
1449 |
12433 |
s->hevcdsp.put_pcm(dst0, stride0, cb_size, cb_size, &gb, s->ps.sps->pcm.bit_depth); |
|
1450 |
✓✗ | 12433 |
if (s->ps.sps->chroma_format_idc) { |
1451 |
12433 |
s->hevcdsp.put_pcm(dst1, stride1, |
|
1452 |
12433 |
cb_size >> s->ps.sps->hshift[1], |
|
1453 |
12433 |
cb_size >> s->ps.sps->vshift[1], |
|
1454 |
12433 |
&gb, s->ps.sps->pcm.bit_depth_chroma); |
|
1455 |
12433 |
s->hevcdsp.put_pcm(dst2, stride2, |
|
1456 |
12433 |
cb_size >> s->ps.sps->hshift[2], |
|
1457 |
12433 |
cb_size >> s->ps.sps->vshift[2], |
|
1458 |
12433 |
&gb, s->ps.sps->pcm.bit_depth_chroma); |
|
1459 |
} |
||
1460 |
|||
1461 |
12433 |
return 0; |
|
1462 |
} |
||
1463 |
|||
1464 |
/** |
||
1465 |
* 8.5.3.2.2.1 Luma sample unidirectional interpolation process |
||
1466 |
* |
||
1467 |
* @param s HEVC decoding context |
||
1468 |
* @param dst target buffer for block data at block position |
||
1469 |
* @param dststride stride of the dst buffer |
||
1470 |
* @param ref reference picture buffer at origin (0, 0) |
||
1471 |
* @param mv motion vector (relative to block position) to get pixel data from |
||
1472 |
* @param x_off horizontal position of block from origin (0, 0) |
||
1473 |
* @param y_off vertical position of block from origin (0, 0) |
||
1474 |
* @param block_w width of block |
||
1475 |
* @param block_h height of block |
||
1476 |
* @param luma_weight weighting factor applied to the luma prediction |
||
1477 |
* @param luma_offset additive offset applied to the luma prediction value |
||
1478 |
*/ |
||
1479 |
|||
1480 |
4797591 |
static void luma_mc_uni(HEVCContext *s, uint8_t *dst, ptrdiff_t dststride, |
|
1481 |
AVFrame *ref, const Mv *mv, int x_off, int y_off, |
||
1482 |
int block_w, int block_h, int luma_weight, int luma_offset) |
||
1483 |
{ |
||
1484 |
4797591 |
HEVCLocalContext *lc = s->HEVClc; |
|
1485 |
4797591 |
uint8_t *src = ref->data[0]; |
|
1486 |
4797591 |
ptrdiff_t srcstride = ref->linesize[0]; |
|
1487 |
4797591 |
int pic_width = s->ps.sps->width; |
|
1488 |
4797591 |
int pic_height = s->ps.sps->height; |
|
1489 |
4797591 |
int mx = mv->x & 3; |
|
1490 |
4797591 |
int my = mv->y & 3; |
|
1491 |
✓✓✓✓ |
9549525 |
int weight_flag = (s->sh.slice_type == HEVC_SLICE_P && s->ps.pps->weighted_pred_flag) || |
1492 |
✓✓✓✓ |
4751934 |
(s->sh.slice_type == HEVC_SLICE_B && s->ps.pps->weighted_bipred_flag); |
1493 |
4797591 |
int idx = ff_hevc_pel_weight[block_w]; |
|
1494 |
|||
1495 |
4797591 |
x_off += mv->x >> 2; |
|
1496 |
4797591 |
y_off += mv->y >> 2; |
|
1497 |
4797591 |
src += y_off * srcstride + (x_off * (1 << s->ps.sps->pixel_shift)); |
|
1498 |
|||
1499 |
✓✓✓✓ |
4797591 |
if (x_off < QPEL_EXTRA_BEFORE || y_off < QPEL_EXTRA_AFTER || |
1500 |
✓✓ | 4638547 |
x_off >= pic_width - block_w - QPEL_EXTRA_AFTER || |
1501 |
✓✓ | 4575674 |
y_off >= pic_height - block_h - QPEL_EXTRA_AFTER) { |
1502 |
414120 |
const ptrdiff_t edge_emu_stride = EDGE_EMU_BUFFER_STRIDE << s->ps.sps->pixel_shift; |
|
1503 |
414120 |
int offset = QPEL_EXTRA_BEFORE * srcstride + (QPEL_EXTRA_BEFORE << s->ps.sps->pixel_shift); |
|
1504 |
414120 |
int buf_offset = QPEL_EXTRA_BEFORE * edge_emu_stride + (QPEL_EXTRA_BEFORE << s->ps.sps->pixel_shift); |
|
1505 |
|||
1506 |
414120 |
s->vdsp.emulated_edge_mc(lc->edge_emu_buffer, src - offset, |
|
1507 |
edge_emu_stride, srcstride, |
||
1508 |
block_w + QPEL_EXTRA, |
||
1509 |
block_h + QPEL_EXTRA, |
||
1510 |
x_off - QPEL_EXTRA_BEFORE, y_off - QPEL_EXTRA_BEFORE, |
||
1511 |
pic_width, pic_height); |
||
1512 |
414120 |
src = lc->edge_emu_buffer + buf_offset; |
|
1513 |
414120 |
srcstride = edge_emu_stride; |
|
1514 |
} |
||
1515 |
|||
1516 |
✓✓ | 4797591 |
if (!weight_flag) |
1517 |
4691653 |
s->hevcdsp.put_hevc_qpel_uni[idx][!!my][!!mx](dst, dststride, src, srcstride, |
|
1518 |
block_h, mx, my, block_w); |
||
1519 |
else |
||
1520 |
105938 |
s->hevcdsp.put_hevc_qpel_uni_w[idx][!!my][!!mx](dst, dststride, src, srcstride, |
|
1521 |
105938 |
block_h, s->sh.luma_log2_weight_denom, |
|
1522 |
luma_weight, luma_offset, mx, my, block_w); |
||
1523 |
4797591 |
} |
|
1524 |
|||
1525 |
/** |
||
1526 |
* 8.5.3.2.2.1 Luma sample bidirectional interpolation process |
||
1527 |
* |
||
1528 |
* @param s HEVC decoding context |
||
1529 |
* @param dst target buffer for block data at block position |
||
1530 |
* @param dststride stride of the dst buffer |
||
1531 |
* @param ref0 reference picture0 buffer at origin (0, 0) |
||
1532 |
* @param mv0 motion vector0 (relative to block position) to get pixel data from |
||
1533 |
* @param x_off horizontal position of block from origin (0, 0) |
||
1534 |
* @param y_off vertical position of block from origin (0, 0) |
||
1535 |
* @param block_w width of block |
||
1536 |
* @param block_h height of block |
||
1537 |
* @param ref1 reference picture1 buffer at origin (0, 0) |
||
1538 |
* @param mv1 motion vector1 (relative to block position) to get pixel data from |
||
1539 |
* @param current_mv current motion vector structure |
||
1540 |
*/ |
||
1541 |
3781449 |
static void luma_mc_bi(HEVCContext *s, uint8_t *dst, ptrdiff_t dststride, |
|
1542 |
AVFrame *ref0, const Mv *mv0, int x_off, int y_off, |
||
1543 |
int block_w, int block_h, AVFrame *ref1, const Mv *mv1, struct MvField *current_mv) |
||
1544 |
{ |
||
1545 |
3781449 |
HEVCLocalContext *lc = s->HEVClc; |
|
1546 |
3781449 |
ptrdiff_t src0stride = ref0->linesize[0]; |
|
1547 |
3781449 |
ptrdiff_t src1stride = ref1->linesize[0]; |
|
1548 |
3781449 |
int pic_width = s->ps.sps->width; |
|
1549 |
3781449 |
int pic_height = s->ps.sps->height; |
|
1550 |
3781449 |
int mx0 = mv0->x & 3; |
|
1551 |
3781449 |
int my0 = mv0->y & 3; |
|
1552 |
3781449 |
int mx1 = mv1->x & 3; |
|
1553 |
3781449 |
int my1 = mv1->y & 3; |
|
1554 |
✗✓✗✗ |
7562898 |
int weight_flag = (s->sh.slice_type == HEVC_SLICE_P && s->ps.pps->weighted_pred_flag) || |
1555 |
✓✗✓✓ |
3781449 |
(s->sh.slice_type == HEVC_SLICE_B && s->ps.pps->weighted_bipred_flag); |
1556 |
3781449 |
int x_off0 = x_off + (mv0->x >> 2); |
|
1557 |
3781449 |
int y_off0 = y_off + (mv0->y >> 2); |
|
1558 |
3781449 |
int x_off1 = x_off + (mv1->x >> 2); |
|
1559 |
3781449 |
int y_off1 = y_off + (mv1->y >> 2); |
|
1560 |
3781449 |
int idx = ff_hevc_pel_weight[block_w]; |
|
1561 |
|||
1562 |
3781449 |
uint8_t *src0 = ref0->data[0] + y_off0 * src0stride + (int)((unsigned)x_off0 << s->ps.sps->pixel_shift); |
|
1563 |
3781449 |
uint8_t *src1 = ref1->data[0] + y_off1 * src1stride + (int)((unsigned)x_off1 << s->ps.sps->pixel_shift); |
|
1564 |
|||
1565 |
✓✓✓✓ |
3781449 |
if (x_off0 < QPEL_EXTRA_BEFORE || y_off0 < QPEL_EXTRA_AFTER || |
1566 |
✓✓ | 3629676 |
x_off0 >= pic_width - block_w - QPEL_EXTRA_AFTER || |
1567 |
✓✓ | 3566623 |
y_off0 >= pic_height - block_h - QPEL_EXTRA_AFTER) { |
1568 |
415542 |
const ptrdiff_t edge_emu_stride = EDGE_EMU_BUFFER_STRIDE << s->ps.sps->pixel_shift; |
|
1569 |
415542 |
int offset = QPEL_EXTRA_BEFORE * src0stride + (QPEL_EXTRA_BEFORE << s->ps.sps->pixel_shift); |
|
1570 |
415542 |
int buf_offset = QPEL_EXTRA_BEFORE * edge_emu_stride + (QPEL_EXTRA_BEFORE << s->ps.sps->pixel_shift); |
|
1571 |
|||
1572 |
415542 |
s->vdsp.emulated_edge_mc(lc->edge_emu_buffer, src0 - offset, |
|
1573 |
edge_emu_stride, src0stride, |
||
1574 |
block_w + QPEL_EXTRA, |
||
1575 |
block_h + QPEL_EXTRA, |
||
1576 |
x_off0 - QPEL_EXTRA_BEFORE, y_off0 - QPEL_EXTRA_BEFORE, |
||
1577 |
pic_width, pic_height); |
||
1578 |
415542 |
src0 = lc->edge_emu_buffer + buf_offset; |
|
1579 |
415542 |
src0stride = edge_emu_stride; |
|
1580 |
} |
||
1581 |
|||
1582 |
✓✓✓✓ |
3781449 |
if (x_off1 < QPEL_EXTRA_BEFORE || y_off1 < QPEL_EXTRA_AFTER || |
1583 |
✓✓ | 3624885 |
x_off1 >= pic_width - block_w - QPEL_EXTRA_AFTER || |
1584 |
✓✓ | 3559536 |
y_off1 >= pic_height - block_h - QPEL_EXTRA_AFTER) { |
1585 |
426476 |
const ptrdiff_t edge_emu_stride = EDGE_EMU_BUFFER_STRIDE << s->ps.sps->pixel_shift; |
|
1586 |
426476 |
int offset = QPEL_EXTRA_BEFORE * src1stride + (QPEL_EXTRA_BEFORE << s->ps.sps->pixel_shift); |
|
1587 |
426476 |
int buf_offset = QPEL_EXTRA_BEFORE * edge_emu_stride + (QPEL_EXTRA_BEFORE << s->ps.sps->pixel_shift); |
|
1588 |
|||
1589 |
426476 |
s->vdsp.emulated_edge_mc(lc->edge_emu_buffer2, src1 - offset, |
|
1590 |
edge_emu_stride, src1stride, |
||
1591 |
block_w + QPEL_EXTRA, |
||
1592 |
block_h + QPEL_EXTRA, |
||
1593 |
x_off1 - QPEL_EXTRA_BEFORE, y_off1 - QPEL_EXTRA_BEFORE, |
||
1594 |
pic_width, pic_height); |
||
1595 |
426476 |
src1 = lc->edge_emu_buffer2 + buf_offset; |
|
1596 |
426476 |
src1stride = edge_emu_stride; |
|
1597 |
} |
||
1598 |
|||
1599 |
3781449 |
s->hevcdsp.put_hevc_qpel[idx][!!my0][!!mx0](lc->tmp, src0, src0stride, |
|
1600 |
block_h, mx0, my0, block_w); |
||
1601 |
✓✓ | 3781449 |
if (!weight_flag) |
1602 |
3719142 |
s->hevcdsp.put_hevc_qpel_bi[idx][!!my1][!!mx1](dst, dststride, src1, src1stride, lc->tmp, |
|
1603 |
block_h, mx1, my1, block_w); |
||
1604 |
else |
||
1605 |
62307 |
s->hevcdsp.put_hevc_qpel_bi_w[idx][!!my1][!!mx1](dst, dststride, src1, src1stride, lc->tmp, |
|
1606 |
62307 |
block_h, s->sh.luma_log2_weight_denom, |
|
1607 |
62307 |
s->sh.luma_weight_l0[current_mv->ref_idx[0]], |
|
1608 |
62307 |
s->sh.luma_weight_l1[current_mv->ref_idx[1]], |
|
1609 |
62307 |
s->sh.luma_offset_l0[current_mv->ref_idx[0]], |
|
1610 |
62307 |
s->sh.luma_offset_l1[current_mv->ref_idx[1]], |
|
1611 |
mx1, my1, block_w); |
||
1612 |
|||
1613 |
3781449 |
} |
|
1614 |
|||
1615 |
/** |
||
1616 |
* 8.5.3.2.2.2 Chroma sample uniprediction interpolation process |
||
1617 |
* |
||
1618 |
* @param s HEVC decoding context |
||
1619 |
* @param dst1 target buffer for block data at block position (U plane) |
||
1620 |
* @param dst2 target buffer for block data at block position (V plane) |
||
1621 |
* @param dststride stride of the dst1 and dst2 buffers |
||
1622 |
* @param ref reference picture buffer at origin (0, 0) |
||
1623 |
* @param mv motion vector (relative to block position) to get pixel data from |
||
1624 |
* @param x_off horizontal position of block from origin (0, 0) |
||
1625 |
* @param y_off vertical position of block from origin (0, 0) |
||
1626 |
* @param block_w width of block |
||
1627 |
* @param block_h height of block |
||
1628 |
* @param chroma_weight weighting factor applied to the chroma prediction |
||
1629 |
* @param chroma_offset additive offset applied to the chroma prediction value |
||
1630 |
*/ |
||
1631 |
|||
1632 |
9595182 |
static void chroma_mc_uni(HEVCContext *s, uint8_t *dst0, |
|
1633 |
ptrdiff_t dststride, uint8_t *src0, ptrdiff_t srcstride, int reflist, |
||
1634 |
int x_off, int y_off, int block_w, int block_h, struct MvField *current_mv, int chroma_weight, int chroma_offset) |
||
1635 |
{ |
||
1636 |
9595182 |
HEVCLocalContext *lc = s->HEVClc; |
|
1637 |
9595182 |
int pic_width = s->ps.sps->width >> s->ps.sps->hshift[1]; |
|
1638 |
9595182 |
int pic_height = s->ps.sps->height >> s->ps.sps->vshift[1]; |
|
1639 |
9595182 |
const Mv *mv = ¤t_mv->mv[reflist]; |
|
1640 |
✓✓✓✓ |
19099050 |
int weight_flag = (s->sh.slice_type == HEVC_SLICE_P && s->ps.pps->weighted_pred_flag) || |
1641 |
✓✓✓✓ |
9503868 |
(s->sh.slice_type == HEVC_SLICE_B && s->ps.pps->weighted_bipred_flag); |
1642 |
9595182 |
int idx = ff_hevc_pel_weight[block_w]; |
|
1643 |
9595182 |
int hshift = s->ps.sps->hshift[1]; |
|
1644 |
9595182 |
int vshift = s->ps.sps->vshift[1]; |
|
1645 |
9595182 |
intptr_t mx = av_mod_uintp2(mv->x, 2 + hshift); |
|
1646 |
9595182 |
intptr_t my = av_mod_uintp2(mv->y, 2 + vshift); |
|
1647 |
9595182 |
intptr_t _mx = mx << (1 - hshift); |
|
1648 |
9595182 |
intptr_t _my = my << (1 - vshift); |
|
1649 |
|||
1650 |
9595182 |
x_off += mv->x >> (2 + hshift); |
|
1651 |
9595182 |
y_off += mv->y >> (2 + vshift); |
|
1652 |
9595182 |
src0 += y_off * srcstride + (x_off * (1 << s->ps.sps->pixel_shift)); |
|
1653 |
|||
1654 |
✓✓✓✓ |
9595182 |
if (x_off < EPEL_EXTRA_BEFORE || y_off < EPEL_EXTRA_AFTER || |
1655 |
✓✓ | 9286952 |
x_off >= pic_width - block_w - EPEL_EXTRA_AFTER || |
1656 |
✓✓ | 9161214 |
y_off >= pic_height - block_h - EPEL_EXTRA_AFTER) { |
1657 |
818430 |
const int edge_emu_stride = EDGE_EMU_BUFFER_STRIDE << s->ps.sps->pixel_shift; |
|
1658 |
818430 |
int offset0 = EPEL_EXTRA_BEFORE * (srcstride + (1 << s->ps.sps->pixel_shift)); |
|
1659 |
818430 |
int buf_offset0 = EPEL_EXTRA_BEFORE * |
|
1660 |
818430 |
(edge_emu_stride + (1 << s->ps.sps->pixel_shift)); |
|
1661 |
818430 |
s->vdsp.emulated_edge_mc(lc->edge_emu_buffer, src0 - offset0, |
|
1662 |
edge_emu_stride, srcstride, |
||
1663 |
block_w + EPEL_EXTRA, block_h + EPEL_EXTRA, |
||
1664 |
x_off - EPEL_EXTRA_BEFORE, |
||
1665 |
y_off - EPEL_EXTRA_BEFORE, |
||
1666 |
pic_width, pic_height); |
||
1667 |
|||
1668 |
818430 |
src0 = lc->edge_emu_buffer + buf_offset0; |
|
1669 |
818430 |
srcstride = edge_emu_stride; |
|
1670 |
} |
||
1671 |
✓✓ | 9595182 |
if (!weight_flag) |
1672 |
9383306 |
s->hevcdsp.put_hevc_epel_uni[idx][!!my][!!mx](dst0, dststride, src0, srcstride, |
|
1673 |
block_h, _mx, _my, block_w); |
||
1674 |
else |
||
1675 |
211876 |
s->hevcdsp.put_hevc_epel_uni_w[idx][!!my][!!mx](dst0, dststride, src0, srcstride, |
|
1676 |
211876 |
block_h, s->sh.chroma_log2_weight_denom, |
|
1677 |
chroma_weight, chroma_offset, _mx, _my, block_w); |
||
1678 |
9595182 |
} |
|
1679 |
|||
1680 |
/** |
||
1681 |
* 8.5.3.2.2.2 Chroma sample bidirectional interpolation process |
||
1682 |
* |
||
1683 |
* @param s HEVC decoding context |
||
1684 |
* @param dst target buffer for block data at block position |
||
1685 |
* @param dststride stride of the dst buffer |
||
1686 |
* @param ref0 reference picture0 buffer at origin (0, 0) |
||
1687 |
* @param mv0 motion vector0 (relative to block position) to get pixel data from |
||
1688 |
* @param x_off horizontal position of block from origin (0, 0) |
||
1689 |
* @param y_off vertical position of block from origin (0, 0) |
||
1690 |
* @param block_w width of block |
||
1691 |
* @param block_h height of block |
||
1692 |
* @param ref1 reference picture1 buffer at origin (0, 0) |
||
1693 |
* @param mv1 motion vector1 (relative to block position) to get pixel data from |
||
1694 |
* @param current_mv current motion vector structure |
||
1695 |
* @param cidx chroma component(cb, cr) |
||
1696 |
*/ |
||
1697 |
7562898 |
static void chroma_mc_bi(HEVCContext *s, uint8_t *dst0, ptrdiff_t dststride, AVFrame *ref0, AVFrame *ref1, |
|
1698 |
int x_off, int y_off, int block_w, int block_h, struct MvField *current_mv, int cidx) |
||
1699 |
{ |
||
1700 |
7562898 |
HEVCLocalContext *lc = s->HEVClc; |
|
1701 |
7562898 |
uint8_t *src1 = ref0->data[cidx+1]; |
|
1702 |
7562898 |
uint8_t *src2 = ref1->data[cidx+1]; |
|
1703 |
7562898 |
ptrdiff_t src1stride = ref0->linesize[cidx+1]; |
|
1704 |
7562898 |
ptrdiff_t src2stride = ref1->linesize[cidx+1]; |
|
1705 |
✗✓✗✗ |
15125796 |
int weight_flag = (s->sh.slice_type == HEVC_SLICE_P && s->ps.pps->weighted_pred_flag) || |
1706 |
✓✗✓✓ |
7562898 |
(s->sh.slice_type == HEVC_SLICE_B && s->ps.pps->weighted_bipred_flag); |
1707 |
7562898 |
int pic_width = s->ps.sps->width >> s->ps.sps->hshift[1]; |
|
1708 |
7562898 |
int pic_height = s->ps.sps->height >> s->ps.sps->vshift[1]; |
|
1709 |
7562898 |
Mv *mv0 = ¤t_mv->mv[0]; |
|
1710 |
7562898 |
Mv *mv1 = ¤t_mv->mv[1]; |
|
1711 |
7562898 |
int hshift = s->ps.sps->hshift[1]; |
|
1712 |
7562898 |
int vshift = s->ps.sps->vshift[1]; |
|
1713 |
|||
1714 |
7562898 |
intptr_t mx0 = av_mod_uintp2(mv0->x, 2 + hshift); |
|
1715 |
7562898 |
intptr_t my0 = av_mod_uintp2(mv0->y, 2 + vshift); |
|
1716 |
7562898 |
intptr_t mx1 = av_mod_uintp2(mv1->x, 2 + hshift); |
|
1717 |
7562898 |
intptr_t my1 = av_mod_uintp2(mv1->y, 2 + vshift); |
|
1718 |
7562898 |
intptr_t _mx0 = mx0 << (1 - hshift); |
|
1719 |
7562898 |
intptr_t _my0 = my0 << (1 - vshift); |
|
1720 |
7562898 |
intptr_t _mx1 = mx1 << (1 - hshift); |
|
1721 |
7562898 |
intptr_t _my1 = my1 << (1 - vshift); |
|
1722 |
|||
1723 |
7562898 |
int x_off0 = x_off + (mv0->x >> (2 + hshift)); |
|
1724 |
7562898 |
int y_off0 = y_off + (mv0->y >> (2 + vshift)); |
|
1725 |
7562898 |
int x_off1 = x_off + (mv1->x >> (2 + hshift)); |
|
1726 |
7562898 |
int y_off1 = y_off + (mv1->y >> (2 + vshift)); |
|
1727 |
7562898 |
int idx = ff_hevc_pel_weight[block_w]; |
|
1728 |
7562898 |
src1 += y_off0 * src1stride + (int)((unsigned)x_off0 << s->ps.sps->pixel_shift); |
|
1729 |
7562898 |
src2 += y_off1 * src2stride + (int)((unsigned)x_off1 << s->ps.sps->pixel_shift); |
|
1730 |
|||
1731 |
✓✓✓✓ |
7562898 |
if (x_off0 < EPEL_EXTRA_BEFORE || y_off0 < EPEL_EXTRA_AFTER || |
1732 |
✓✓ | 7264516 |
x_off0 >= pic_width - block_w - EPEL_EXTRA_AFTER || |
1733 |
✓✓ | 7138414 |
y_off0 >= pic_height - block_h - EPEL_EXTRA_AFTER) { |
1734 |
825266 |
const int edge_emu_stride = EDGE_EMU_BUFFER_STRIDE << s->ps.sps->pixel_shift; |
|
1735 |
825266 |
int offset1 = EPEL_EXTRA_BEFORE * (src1stride + (1 << s->ps.sps->pixel_shift)); |
|
1736 |
825266 |
int buf_offset1 = EPEL_EXTRA_BEFORE * |
|
1737 |
825266 |
(edge_emu_stride + (1 << s->ps.sps->pixel_shift)); |
|
1738 |
|||
1739 |
825266 |
s->vdsp.emulated_edge_mc(lc->edge_emu_buffer, src1 - offset1, |
|
1740 |
edge_emu_stride, src1stride, |
||
1741 |
block_w + EPEL_EXTRA, block_h + EPEL_EXTRA, |
||
1742 |
x_off0 - EPEL_EXTRA_BEFORE, |
||
1743 |
y_off0 - EPEL_EXTRA_BEFORE, |
||
1744 |
pic_width, pic_height); |
||
1745 |
|||
1746 |
825266 |
src1 = lc->edge_emu_buffer + buf_offset1; |
|
1747 |
825266 |
src1stride = edge_emu_stride; |
|
1748 |
} |
||
1749 |
|||
1750 |
✓✓✓✓ |
7562898 |
if (x_off1 < EPEL_EXTRA_BEFORE || y_off1 < EPEL_EXTRA_AFTER || |
1751 |
✓✓ | 7254974 |
x_off1 >= pic_width - block_w - EPEL_EXTRA_AFTER || |
1752 |
✓✓ | 7124282 |
y_off1 >= pic_height - block_h - EPEL_EXTRA_AFTER) { |
1753 |
847398 |
const int edge_emu_stride = EDGE_EMU_BUFFER_STRIDE << s->ps.sps->pixel_shift; |
|
1754 |
847398 |
int offset1 = EPEL_EXTRA_BEFORE * (src2stride + (1 << s->ps.sps->pixel_shift)); |
|
1755 |
847398 |
int buf_offset1 = EPEL_EXTRA_BEFORE * |
|
1756 |
847398 |
(edge_emu_stride + (1 << s->ps.sps->pixel_shift)); |
|
1757 |
|||
1758 |
847398 |
s->vdsp.emulated_edge_mc(lc->edge_emu_buffer2, src2 - offset1, |
|
1759 |
edge_emu_stride, src2stride, |
||
1760 |
block_w + EPEL_EXTRA, block_h + EPEL_EXTRA, |
||
1761 |
x_off1 - EPEL_EXTRA_BEFORE, |
||
1762 |
y_off1 - EPEL_EXTRA_BEFORE, |
||
1763 |
pic_width, pic_height); |
||
1764 |
|||
1765 |
847398 |
src2 = lc->edge_emu_buffer2 + buf_offset1; |
|
1766 |
847398 |
src2stride = edge_emu_stride; |
|
1767 |
} |
||
1768 |
|||
1769 |
7562898 |
s->hevcdsp.put_hevc_epel[idx][!!my0][!!mx0](lc->tmp, src1, src1stride, |
|
1770 |
block_h, _mx0, _my0, block_w); |
||
1771 |
✓✓ | 7562898 |
if (!weight_flag) |
1772 |
7438284 |
s->hevcdsp.put_hevc_epel_bi[idx][!!my1][!!mx1](dst0, s->frame->linesize[cidx+1], |
|
1773 |
7438284 |
src2, src2stride, lc->tmp, |
|
1774 |
block_h, _mx1, _my1, block_w); |
||
1775 |
else |
||
1776 |
124614 |
s->hevcdsp.put_hevc_epel_bi_w[idx][!!my1][!!mx1](dst0, s->frame->linesize[cidx+1], |
|
1777 |
124614 |
src2, src2stride, lc->tmp, |
|
1778 |
block_h, |
||
1779 |
124614 |
s->sh.chroma_log2_weight_denom, |
|
1780 |
124614 |
s->sh.chroma_weight_l0[current_mv->ref_idx[0]][cidx], |
|
1781 |
124614 |
s->sh.chroma_weight_l1[current_mv->ref_idx[1]][cidx], |
|
1782 |
124614 |
s->sh.chroma_offset_l0[current_mv->ref_idx[0]][cidx], |
|
1783 |
124614 |
s->sh.chroma_offset_l1[current_mv->ref_idx[1]][cidx], |
|
1784 |
_mx1, _my1, block_w); |
||
1785 |
7562898 |
} |
|
1786 |
|||
1787 |
12360489 |
static void hevc_await_progress(HEVCContext *s, HEVCFrame *ref, |
|
1788 |
const Mv *mv, int y0, int height) |
||
1789 |
{ |
||
1790 |
✓✓ | 12360489 |
if (s->threads_type == FF_THREAD_FRAME ) { |
1791 |
107575 |
int y = FFMAX(0, (mv->y >> 2) + y0 + height + 9); |
|
1792 |
|||
1793 |
107575 |
ff_thread_await_progress(&ref->tf, y, 0); |
|
1794 |
} |
||
1795 |
12360489 |
} |
|
1796 |
|||
1797 |
2377473 |
static void hevc_luma_mv_mvp_mode(HEVCContext *s, int x0, int y0, int nPbW, |
|
1798 |
int nPbH, int log2_cb_size, int part_idx, |
||
1799 |
int merge_idx, MvField *mv) |
||
1800 |
{ |
||
1801 |
2377473 |
HEVCLocalContext *lc = s->HEVClc; |
|
1802 |
2377473 |
enum InterPredIdc inter_pred_idc = PRED_L0; |
|
1803 |
int mvp_flag; |
||
1804 |
|||
1805 |
2377473 |
ff_hevc_set_neighbour_available(s, x0, y0, nPbW, nPbH); |
|
1806 |
2377473 |
mv->pred_flag = 0; |
|
1807 |
✓✓ | 2377473 |
if (s->sh.slice_type == HEVC_SLICE_B) |
1808 |
1811353 |
inter_pred_idc = ff_hevc_inter_pred_idc_decode(s, nPbW, nPbH); |
|
1809 |
|||
1810 |
✓✓ | 2377473 |
if (inter_pred_idc != PRED_L1) { |
1811 |
✓✗ | 1993454 |
if (s->sh.nb_refs[L0]) |
1812 |
1993454 |
mv->ref_idx[0]= ff_hevc_ref_idx_lx_decode(s, s->sh.nb_refs[L0]); |
|
1813 |
|||
1814 |
1993454 |
mv->pred_flag = PF_L0; |
|
1815 |
1993454 |
ff_hevc_hls_mvd_coding(s, x0, y0, 0); |
|
1816 |
1993454 |
mvp_flag = ff_hevc_mvp_lx_flag_decode(s); |
|
1817 |
1993454 |
ff_hevc_luma_mv_mvp_mode(s, x0, y0, nPbW, nPbH, log2_cb_size, |
|
1818 |
part_idx, merge_idx, mv, mvp_flag, 0); |
||
1819 |
1993454 |
mv->mv[0].x += lc->pu.mvd.x; |
|
1820 |
1993454 |
mv->mv[0].y += lc->pu.mvd.y; |
|
1821 |
} |
||
1822 |
|||
1823 |
✓✓ | 2377473 |
if (inter_pred_idc != PRED_L0) { |
1824 |
✓✗ | 788021 |
if (s->sh.nb_refs[L1]) |
1825 |
788021 |
mv->ref_idx[1]= ff_hevc_ref_idx_lx_decode(s, s->sh.nb_refs[L1]); |
|
1826 |
|||
1827 |
✓✓✓✓ |
788021 |
if (s->sh.mvd_l1_zero_flag == 1 && inter_pred_idc == PRED_BI) { |
1828 |
157794 |
AV_ZERO32(&lc->pu.mvd); |
|
1829 |
} else { |
||
1830 |
630227 |
ff_hevc_hls_mvd_coding(s, x0, y0, 1); |
|
1831 |
} |
||
1832 |
|||
1833 |
788021 |
mv->pred_flag += PF_L1; |
|
1834 |
788021 |
mvp_flag = ff_hevc_mvp_lx_flag_decode(s); |
|
1835 |
788021 |
ff_hevc_luma_mv_mvp_mode(s, x0, y0, nPbW, nPbH, log2_cb_size, |
|
1836 |
part_idx, merge_idx, mv, mvp_flag, 1); |
||
1837 |
788021 |
mv->mv[1].x += lc->pu.mvd.x; |
|
1838 |
788021 |
mv->mv[1].y += lc->pu.mvd.y; |
|
1839 |
} |
||
1840 |
2377473 |
} |
|
1841 |
|||
1842 |
8579040 |
static void hls_prediction_unit(HEVCContext *s, int x0, int y0, |
|
1843 |
int nPbW, int nPbH, |
||
1844 |
int log2_cb_size, int partIdx, int idx) |
||
1845 |
{ |
||
1846 |
#define POS(c_idx, x, y) \ |
||
1847 |
&s->frame->data[c_idx][((y) >> s->ps.sps->vshift[c_idx]) * s->frame->linesize[c_idx] + \ |
||
1848 |
(((x) >> s->ps.sps->hshift[c_idx]) << s->ps.sps->pixel_shift)] |
||
1849 |
8579040 |
HEVCLocalContext *lc = s->HEVClc; |
|
1850 |
8579040 |
int merge_idx = 0; |
|
1851 |
8579040 |
struct MvField current_mv = {{{ 0 }}}; |
|
1852 |
|||
1853 |
8579040 |
int min_pu_width = s->ps.sps->min_pu_width; |
|
1854 |
|||
1855 |
8579040 |
MvField *tab_mvf = s->ref->tab_mvf; |
|
1856 |
8579040 |
RefPicList *refPicList = s->ref->refPicList; |
|
1857 |
8579040 |
HEVCFrame *ref0 = NULL, *ref1 = NULL; |
|
1858 |
8579040 |
uint8_t *dst0 = POS(0, x0, y0); |
|
1859 |
8579040 |
uint8_t *dst1 = POS(1, x0, y0); |
|
1860 |
8579040 |
uint8_t *dst2 = POS(2, x0, y0); |
|
1861 |
8579040 |
int log2_min_cb_size = s->ps.sps->log2_min_cb_size; |
|
1862 |
8579040 |
int min_cb_width = s->ps.sps->min_cb_width; |
|
1863 |
8579040 |
int x_cb = x0 >> log2_min_cb_size; |
|
1864 |
8579040 |
int y_cb = y0 >> log2_min_cb_size; |
|
1865 |
int x_pu, y_pu; |
||
1866 |
int i, j; |
||
1867 |
|||
1868 |
8579040 |
int skip_flag = SAMPLE_CTB(s->skip_flag, x_cb, y_cb); |
|
1869 |
|||
1870 |
✓✓ | 8579040 |
if (!skip_flag) |
1871 |
4706854 |
lc->pu.merge_flag = ff_hevc_merge_flag_decode(s); |
|
1872 |
|||
1873 |
✓✓✓✓ |
8579040 |
if (skip_flag || lc->pu.merge_flag) { |
1874 |
✓✓ | 6201567 |
if (s->sh.max_num_merge_cand > 1) |
1875 |
6124714 |
merge_idx = ff_hevc_merge_idx_decode(s); |
|
1876 |
else |
||
1877 |
76853 |
merge_idx = 0; |
|
1878 |
|||
1879 |
6201567 |
ff_hevc_luma_mv_merge_mode(s, x0, y0, nPbW, nPbH, log2_cb_size, |
|
1880 |
partIdx, merge_idx, ¤t_mv); |
||
1881 |
} else { |
||
1882 |
2377473 |
hevc_luma_mv_mvp_mode(s, x0, y0, nPbW, nPbH, log2_cb_size, |
|
1883 |
partIdx, merge_idx, ¤t_mv); |
||
1884 |
} |
||
1885 |
|||
1886 |
8579040 |
x_pu = x0 >> s->ps.sps->log2_min_pu_size; |
|
1887 |
8579040 |
y_pu = y0 >> s->ps.sps->log2_min_pu_size; |
|
1888 |
|||
1889 |
✓✓ | 40921612 |
for (j = 0; j < nPbH >> s->ps.sps->log2_min_pu_size; j++) |
1890 |
✓✓ | 237414796 |
for (i = 0; i < nPbW >> s->ps.sps->log2_min_pu_size; i++) |
1891 |
205072224 |
tab_mvf[(y_pu + j) * min_pu_width + x_pu + i] = current_mv; |
|
1892 |
|||
1893 |
✓✓ | 8579040 |
if (current_mv.pred_flag & PF_L0) { |
1894 |
7818463 |
ref0 = refPicList[0].ref[current_mv.ref_idx[0]]; |
|
1895 |
✗✓ | 7818463 |
if (!ref0) |
1896 |
return; |
||
1897 |
7818463 |
hevc_await_progress(s, ref0, ¤t_mv.mv[0], y0, nPbH); |
|
1898 |
} |
||
1899 |
✓✓ | 8579040 |
if (current_mv.pred_flag & PF_L1) { |
1900 |
4542026 |
ref1 = refPicList[1].ref[current_mv.ref_idx[1]]; |
|
1901 |
✗✓ | 4542026 |
if (!ref1) |
1902 |
return; |
||
1903 |
4542026 |
hevc_await_progress(s, ref1, ¤t_mv.mv[1], y0, nPbH); |
|
1904 |
} |
||
1905 |
|||
1906 |
✓✓ | 8579040 |
if (current_mv.pred_flag == PF_L0) { |
1907 |
4037014 |
int x0_c = x0 >> s->ps.sps->hshift[1]; |
|
1908 |
4037014 |
int y0_c = y0 >> s->ps.sps->vshift[1]; |
|
1909 |
4037014 |
int nPbW_c = nPbW >> s->ps.sps->hshift[1]; |
|
1910 |
4037014 |
int nPbH_c = nPbH >> s->ps.sps->vshift[1]; |
|
1911 |
|||
1912 |
4037014 |
luma_mc_uni(s, dst0, s->frame->linesize[0], ref0->frame, |
|
1913 |
¤t_mv.mv[0], x0, y0, nPbW, nPbH, |
||
1914 |
4037014 |
s->sh.luma_weight_l0[current_mv.ref_idx[0]], |
|
1915 |
4037014 |
s->sh.luma_offset_l0[current_mv.ref_idx[0]]); |
|
1916 |
|||
1917 |
✓✗ | 4037014 |
if (s->ps.sps->chroma_format_idc) { |
1918 |
4037014 |
chroma_mc_uni(s, dst1, s->frame->linesize[1], ref0->frame->data[1], ref0->frame->linesize[1], |
|
1919 |
0, x0_c, y0_c, nPbW_c, nPbH_c, ¤t_mv, |
||
1920 |
4037014 |
s->sh.chroma_weight_l0[current_mv.ref_idx[0]][0], s->sh.chroma_offset_l0[current_mv.ref_idx[0]][0]); |
|
1921 |
4037014 |
chroma_mc_uni(s, dst2, s->frame->linesize[2], ref0->frame->data[2], ref0->frame->linesize[2], |
|
1922 |
0, x0_c, y0_c, nPbW_c, nPbH_c, ¤t_mv, |
||
1923 |
4037014 |
s->sh.chroma_weight_l0[current_mv.ref_idx[0]][1], s->sh.chroma_offset_l0[current_mv.ref_idx[0]][1]); |
|
1924 |
} |
||
1925 |
✓✓ | 4542026 |
} else if (current_mv.pred_flag == PF_L1) { |
1926 |
760577 |
int x0_c = x0 >> s->ps.sps->hshift[1]; |
|
1927 |
760577 |
int y0_c = y0 >> s->ps.sps->vshift[1]; |
|
1928 |
760577 |
int nPbW_c = nPbW >> s->ps.sps->hshift[1]; |
|
1929 |
760577 |
int nPbH_c = nPbH >> s->ps.sps->vshift[1]; |
|
1930 |
|||
1931 |
760577 |
luma_mc_uni(s, dst0, s->frame->linesize[0], ref1->frame, |
|
1932 |
¤t_mv.mv[1], x0, y0, nPbW, nPbH, |
||
1933 |
760577 |
s->sh.luma_weight_l1[current_mv.ref_idx[1]], |
|
1934 |
760577 |
s->sh.luma_offset_l1[current_mv.ref_idx[1]]); |
|
1935 |
|||
1936 |
✓✗ | 760577 |
if (s->ps.sps->chroma_format_idc) { |
1937 |
760577 |
chroma_mc_uni(s, dst1, s->frame->linesize[1], ref1->frame->data[1], ref1->frame->linesize[1], |
|
1938 |
1, x0_c, y0_c, nPbW_c, nPbH_c, ¤t_mv, |
||
1939 |
760577 |
s->sh.chroma_weight_l1[current_mv.ref_idx[1]][0], s->sh.chroma_offset_l1[current_mv.ref_idx[1]][0]); |
|
1940 |
|||
1941 |
760577 |
chroma_mc_uni(s, dst2, s->frame->linesize[2], ref1->frame->data[2], ref1->frame->linesize[2], |
|
1942 |
1, x0_c, y0_c, nPbW_c, nPbH_c, ¤t_mv, |
||
1943 |
760577 |
s->sh.chroma_weight_l1[current_mv.ref_idx[1]][1], s->sh.chroma_offset_l1[current_mv.ref_idx[1]][1]); |
|
1944 |
} |
||
1945 |
✓✗ | 3781449 |
} else if (current_mv.pred_flag == PF_BI) { |
1946 |
3781449 |
int x0_c = x0 >> s->ps.sps->hshift[1]; |
|
1947 |
3781449 |
int y0_c = y0 >> s->ps.sps->vshift[1]; |
|
1948 |
3781449 |
int nPbW_c = nPbW >> s->ps.sps->hshift[1]; |
|
1949 |
3781449 |
int nPbH_c = nPbH >> s->ps.sps->vshift[1]; |
|
1950 |
|||
1951 |
3781449 |
luma_mc_bi(s, dst0, s->frame->linesize[0], ref0->frame, |
|
1952 |
¤t_mv.mv[0], x0, y0, nPbW, nPbH, |
||
1953 |
ref1->frame, ¤t_mv.mv[1], ¤t_mv); |
||
1954 |
|||
1955 |
✓✗ | 3781449 |
if (s->ps.sps->chroma_format_idc) { |
1956 |
3781449 |
chroma_mc_bi(s, dst1, s->frame->linesize[1], ref0->frame, ref1->frame, |
|
1957 |
x0_c, y0_c, nPbW_c, nPbH_c, ¤t_mv, 0); |
||
1958 |
|||
1959 |
3781449 |
chroma_mc_bi(s, dst2, s->frame->linesize[2], ref0->frame, ref1->frame, |
|
1960 |
x0_c, y0_c, nPbW_c, nPbH_c, ¤t_mv, 1); |
||
1961 |
} |
||
1962 |
} |
||
1963 |
} |
||
1964 |
|||
1965 |
/** |
||
1966 |
* 8.4.1 |
||
1967 |
*/ |
||
1968 |
7445426 |
static int luma_intra_pred_mode(HEVCContext *s, int x0, int y0, int pu_size, |
|
1969 |
int prev_intra_luma_pred_flag) |
||
1970 |
{ |
||
1971 |
7445426 |
HEVCLocalContext *lc = s->HEVClc; |
|
1972 |
7445426 |
int x_pu = x0 >> s->ps.sps->log2_min_pu_size; |
|
1973 |
7445426 |
int y_pu = y0 >> s->ps.sps->log2_min_pu_size; |
|
1974 |
7445426 |
int min_pu_width = s->ps.sps->min_pu_width; |
|
1975 |
7445426 |
int size_in_pus = pu_size >> s->ps.sps->log2_min_pu_size; |
|
1976 |
7445426 |
int x0b = av_mod_uintp2(x0, s->ps.sps->log2_ctb_size); |
|
1977 |
7445426 |
int y0b = av_mod_uintp2(y0, s->ps.sps->log2_ctb_size); |
|
1978 |
|||
1979 |
✓✓ | 1166277 |
int cand_up = (lc->ctb_up_flag || y0b) ? |
1980 |
✓✓ | 8611703 |
s->tab_ipm[(y_pu - 1) * min_pu_width + x_pu] : INTRA_DC; |
1981 |
✓✓ | 638910 |
int cand_left = (lc->ctb_left_flag || x0b) ? |
1982 |
✓✓ | 8084336 |
s->tab_ipm[y_pu * min_pu_width + x_pu - 1] : INTRA_DC; |
1983 |
|||
1984 |
7445426 |
int y_ctb = (y0 >> (s->ps.sps->log2_ctb_size)) << (s->ps.sps->log2_ctb_size); |
|
1985 |
|||
1986 |
7445426 |
MvField *tab_mvf = s->ref->tab_mvf; |
|
1987 |
int intra_pred_mode; |
||
1988 |
int candidate[3]; |
||
1989 |
int i, j; |
||
1990 |
|||
1991 |
// intra_pred_mode prediction does not cross vertical CTB boundaries |
||
1992 |
✓✓ | 7445426 |
if ((y0 - 1) < y_ctb) |
1993 |
939190 |
cand_up = INTRA_DC; |
|
1994 |
|||
1995 |
✓✓ | 7445426 |
if (cand_left == cand_up) { |
1996 |
✓✓ | 1562330 |
if (cand_left < 2) { |
1997 |
919421 |
candidate[0] = INTRA_PLANAR; |
|
1998 |
919421 |
candidate[1] = INTRA_DC; |
|
1999 |
919421 |
candidate[2] = INTRA_ANGULAR_26; |
|
2000 |
} else { |
||
2001 |
642909 |
candidate[0] = cand_left; |
|
2002 |
642909 |
candidate[1] = 2 + ((cand_left - 2 - 1 + 32) & 31); |
|
2003 |
642909 |
candidate[2] = 2 + ((cand_left - 2 + 1) & 31); |
|
2004 |
} |
||
2005 |
} else { |
||
2006 |
5883096 |
candidate[0] = cand_left; |
|
2007 |
5883096 |
candidate[1] = cand_up; |
|
2008 |
✓✓✓✓ |
5883096 |
if (candidate[0] != INTRA_PLANAR && candidate[1] != INTRA_PLANAR) { |
2009 |
4057636 |
candidate[2] = INTRA_PLANAR; |
|
2010 |
✓✓✓✓ |
1825460 |
} else if (candidate[0] != INTRA_DC && candidate[1] != INTRA_DC) { |
2011 |
1214765 |
candidate[2] = INTRA_DC; |
|
2012 |
} else { |
||
2013 |
610695 |
candidate[2] = INTRA_ANGULAR_26; |
|
2014 |
} |
||
2015 |
} |
||
2016 |
|||
2017 |
✓✓ | 7445426 |
if (prev_intra_luma_pred_flag) { |
2018 |
4451594 |
intra_pred_mode = candidate[lc->pu.mpm_idx]; |
|
2019 |
} else { |
||
2020 |
✓✓ | 2993832 |
if (candidate[0] > candidate[1]) |
2021 |
1433236 |
FFSWAP(uint8_t, candidate[0], candidate[1]); |
|
2022 |
✓✓ | 2993832 |
if (candidate[0] > candidate[2]) |
2023 |
1787404 |
FFSWAP(uint8_t, candidate[0], candidate[2]); |
|
2024 |
✓✓ | 2993832 |
if (candidate[1] > candidate[2]) |
2025 |
2234982 |
FFSWAP(uint8_t, candidate[1], candidate[2]); |
|
2026 |
|||
2027 |
2993832 |
intra_pred_mode = lc->pu.rem_intra_luma_pred_mode; |
|
2028 |
✓✓ | 11975328 |
for (i = 0; i < 3; i++) |
2029 |
✓✓ | 8981496 |
if (intra_pred_mode >= candidate[i]) |
2030 |
6544115 |
intra_pred_mode++; |
|
2031 |
} |
||
2032 |
|||
2033 |
/* write the intra prediction units into the mv array */ |
||
2034 |
✗✓ | 7445426 |
if (!size_in_pus) |
2035 |
size_in_pus = 1; |
||
2036 |
✓✓ | 20384756 |
for (i = 0; i < size_in_pus; i++) { |
2037 |
12939330 |
memset(&s->tab_ipm[(y_pu + i) * min_pu_width + x_pu], |
|
2038 |
intra_pred_mode, size_in_pus); |
||
2039 |
|||
2040 |
✓✓ | 53066906 |
for (j = 0; j < size_in_pus; j++) { |
2041 |
40127576 |
tab_mvf[(y_pu + j) * min_pu_width + x_pu + i].pred_flag = PF_INTRA; |
|
2042 |
} |
||
2043 |
} |
||
2044 |
|||
2045 |
7445426 |
return intra_pred_mode; |
|
2046 |
} |
||
2047 |
|||
2048 |
10898564 |
static av_always_inline void set_ct_depth(HEVCContext *s, int x0, int y0, |
|
2049 |
int log2_cb_size, int ct_depth) |
||
2050 |
{ |
||
2051 |
10898564 |
int length = (1 << log2_cb_size) >> s->ps.sps->log2_min_cb_size; |
|
2052 |
10898564 |
int x_cb = x0 >> s->ps.sps->log2_min_cb_size; |
|
2053 |
10898564 |
int y_cb = y0 >> s->ps.sps->log2_min_cb_size; |
|
2054 |
int y; |
||
2055 |
|||
2056 |
✓✓ | 30870393 |
for (y = 0; y < length; y++) |
2057 |
19971829 |
memset(&s->tab_ct_depth[(y_cb + y) * s->ps.sps->min_cb_width + x_cb], |
|
2058 |
ct_depth, length); |
||
2059 |
10898564 |
} |
|
2060 |
|||
2061 |
static const uint8_t tab_mode_idx[] = { |
||
2062 |
0, 1, 2, 2, 2, 2, 3, 5, 7, 8, 10, 12, 13, 15, 17, 18, 19, 20, |
||
2063 |
21, 22, 23, 23, 24, 24, 25, 25, 26, 27, 27, 28, 28, 29, 29, 30, 31}; |
||
2064 |
|||
2065 |
3896867 |
static void intra_prediction_unit(HEVCContext *s, int x0, int y0, |
|
2066 |
int log2_cb_size) |
||
2067 |
{ |
||
2068 |
3896867 |
HEVCLocalContext *lc = s->HEVClc; |
|
2069 |
static const uint8_t intra_chroma_table[4] = { 0, 26, 10, 1 }; |
||
2070 |
uint8_t prev_intra_luma_pred_flag[4]; |
||
2071 |
3896867 |
int split = lc->cu.part_mode == PART_NxN; |
|
2072 |
3896867 |
int pb_size = (1 << log2_cb_size) >> split; |
|
2073 |
3896867 |
int side = split + 1; |
|
2074 |
int chroma_mode; |
||
2075 |
int i, j; |
||
2076 |
|||
2077 |
✓✓ | 8976587 |
for (i = 0; i < side; i++) |
2078 |
✓✓ | 12525146 |
for (j = 0; j < side; j++) |
2079 |
7445426 |
prev_intra_luma_pred_flag[2 * i + j] = ff_hevc_prev_intra_luma_pred_flag_decode(s); |
|
2080 |
|||
2081 |
✓✓ | 8976587 |
for (i = 0; i < side; i++) { |
2082 |
✓✓ | 12525146 |
for (j = 0; j < side; j++) { |
2083 |
✓✓ | 7445426 |
if (prev_intra_luma_pred_flag[2 * i + j]) |
2084 |
4451594 |
lc->pu.mpm_idx = ff_hevc_mpm_idx_decode(s); |
|
2085 |
else |
||
2086 |
2993832 |
lc->pu.rem_intra_luma_pred_mode = ff_hevc_rem_intra_luma_pred_mode_decode(s); |
|
2087 |
|||
2088 |
7445426 |
lc->pu.intra_pred_mode[2 * i + j] = |
|
2089 |
7445426 |
luma_intra_pred_mode(s, x0 + pb_size * j, y0 + pb_size * i, pb_size, |
|
2090 |
7445426 |
prev_intra_luma_pred_flag[2 * i + j]); |
|
2091 |
} |
||
2092 |
} |
||
2093 |
|||
2094 |
✓✓ | 3896867 |
if (s->ps.sps->chroma_format_idc == 3) { |
2095 |
✓✓ | 243863 |
for (i = 0; i < side; i++) { |
2096 |
✓✓ | 345416 |
for (j = 0; j < side; j++) { |
2097 |
206559 |
lc->pu.chroma_mode_c[2 * i + j] = chroma_mode = ff_hevc_intra_chroma_pred_mode_decode(s); |
|
2098 |
✓✓ | 206559 |
if (chroma_mode != 4) { |
2099 |
✓✓ | 34248 |
if (lc->pu.intra_pred_mode[2 * i + j] == intra_chroma_table[chroma_mode]) |
2100 |
2343 |
lc->pu.intra_pred_mode_c[2 * i + j] = 34; |
|
2101 |
else |
||
2102 |
31905 |
lc->pu.intra_pred_mode_c[2 * i + j] = intra_chroma_table[chroma_mode]; |
|
2103 |
} else { |
||
2104 |
172311 |
lc->pu.intra_pred_mode_c[2 * i + j] = lc->pu.intra_pred_mode[2 * i + j]; |
|
2105 |
} |
||
2106 |
} |
||
2107 |
} |
||
2108 |
✓✓ | 3791861 |
} else if (s->ps.sps->chroma_format_idc == 2) { |
2109 |
int mode_idx; |
||
2110 |
247106 |
lc->pu.chroma_mode_c[0] = chroma_mode = ff_hevc_intra_chroma_pred_mode_decode(s); |
|
2111 |
✓✓ | 247106 |
if (chroma_mode != 4) { |
2112 |
✓✓ | 73995 |
if (lc->pu.intra_pred_mode[0] == intra_chroma_table[chroma_mode]) |
2113 |
3515 |
mode_idx = 34; |
|
2114 |
else |
||
2115 |
70480 |
mode_idx = intra_chroma_table[chroma_mode]; |
|
2116 |
} else { |
||
2117 |
173111 |
mode_idx = lc->pu.intra_pred_mode[0]; |
|
2118 |
} |
||
2119 |
247106 |
lc->pu.intra_pred_mode_c[0] = tab_mode_idx[mode_idx]; |
|
2120 |
✓✓ | 3544755 |
} else if (s->ps.sps->chroma_format_idc != 0) { |
2121 |
3544563 |
chroma_mode = ff_hevc_intra_chroma_pred_mode_decode(s); |
|
2122 |
✓✓ | 3544563 |
if (chroma_mode != 4) { |
2123 |
✓✓ | 916359 |
if (lc->pu.intra_pred_mode[0] == intra_chroma_table[chroma_mode]) |
2124 |
67820 |
lc->pu.intra_pred_mode_c[0] = 34; |
|
2125 |
else |
||
2126 |
848539 |
lc->pu.intra_pred_mode_c[0] = intra_chroma_table[chroma_mode]; |
|
2127 |
} else { |
||
2128 |
2628204 |
lc->pu.intra_pred_mode_c[0] = lc->pu.intra_pred_mode[0]; |
|
2129 |
} |
||
2130 |
} |
||
2131 |
3896867 |
} |
|
2132 |
|||
2133 |
7001698 |
static void intra_prediction_unit_default_value(HEVCContext *s, |
|
2134 |
int x0, int y0, |
||
2135 |
int log2_cb_size) |
||
2136 |
{ |
||
2137 |
7001698 |
HEVCLocalContext *lc = s->HEVClc; |
|
2138 |
7001698 |
int pb_size = 1 << log2_cb_size; |
|
2139 |
7001698 |
int size_in_pus = pb_size >> s->ps.sps->log2_min_pu_size; |
|
2140 |
7001698 |
int min_pu_width = s->ps.sps->min_pu_width; |
|
2141 |
7001698 |
MvField *tab_mvf = s->ref->tab_mvf; |
|
2142 |
7001698 |
int x_pu = x0 >> s->ps.sps->log2_min_pu_size; |
|
2143 |
7001698 |
int y_pu = y0 >> s->ps.sps->log2_min_pu_size; |
|
2144 |
int j, k; |
||
2145 |
|||
2146 |
✗✓ | 7001698 |
if (size_in_pus == 0) |
2147 |
size_in_pus = 1; |
||
2148 |
✓✓ | 36371734 |
for (j = 0; j < size_in_pus; j++) |
2149 |
29370036 |
memset(&s->tab_ipm[(y_pu + j) * min_pu_width + x_pu], INTRA_DC, size_in_pus); |
|
2150 |
✓✓ | 7001698 |
if (lc->cu.pred_mode == MODE_INTRA) |
2151 |
✓✓ | 53341 |
for (j = 0; j < size_in_pus; j++) |
2152 |
✓✓ | 223420 |
for (k = 0; k < size_in_pus; k++) |
2153 |
182512 |
tab_mvf[(y_pu + j) * min_pu_width + x_pu + k].pred_flag = PF_INTRA; |
|
2154 |
7001698 |
} |
|
2155 |
|||
2156 |
10898565 |
static int hls_coding_unit(HEVCContext *s, int x0, int y0, int log2_cb_size) |
|
2157 |
{ |
||
2158 |
10898565 |
int cb_size = 1 << log2_cb_size; |
|
2159 |
10898565 |
HEVCLocalContext *lc = s->HEVClc; |
|
2160 |
10898565 |
int log2_min_cb_size = s->ps.sps->log2_min_cb_size; |
|
2161 |
10898565 |
int length = cb_size >> log2_min_cb_size; |
|
2162 |
10898565 |
int min_cb_width = s->ps.sps->min_cb_width; |
|
2163 |
10898565 |
int x_cb = x0 >> log2_min_cb_size; |
|
2164 |
10898565 |
int y_cb = y0 >> log2_min_cb_size; |
|
2165 |
10898565 |
int idx = log2_cb_size - 2; |
|
2166 |
10898565 |
int qp_block_mask = (1<<(s->ps.sps->log2_ctb_size - s->ps.pps->diff_cu_qp_delta_depth)) - 1; |
|
2167 |
int x, y, ret; |
||
2168 |
|||
2169 |
10898565 |
lc->cu.x = x0; |
|
2170 |
10898565 |
lc->cu.y = y0; |
|
2171 |
10898565 |
lc->cu.pred_mode = MODE_INTRA; |
|
2172 |
10898565 |
lc->cu.part_mode = PART_2Nx2N; |
|
2173 |
10898565 |
lc->cu.intra_split_flag = 0; |
|
2174 |
|||
2175 |
10898565 |
SAMPLE_CTB(s->skip_flag, x_cb, y_cb) = 0; |
|
2176 |
✓✓ | 54492825 |
for (x = 0; x < 4; x++) |
2177 |
43594260 |
lc->pu.intra_pred_mode[x] = 1; |
|
2178 |
✓✓ | 10898565 |
if (s->ps.pps->transquant_bypass_enable_flag) { |
2179 |
200139 |
lc->cu.cu_transquant_bypass_flag = ff_hevc_cu_transquant_bypass_flag_decode(s); |
|
2180 |
✓✓ | 200139 |
if (lc->cu.cu_transquant_bypass_flag) |
2181 |
80538 |
set_deblocking_bypass(s, x0, y0, log2_cb_size); |
|
2182 |
} else |
||
2183 |
10698426 |
lc->cu.cu_transquant_bypass_flag = 0; |
|
2184 |
|||
2185 |
✓✓ | 10898565 |
if (s->sh.slice_type != HEVC_SLICE_I) { |
2186 |
8054524 |
uint8_t skip_flag = ff_hevc_skip_flag_decode(s, x0, y0, x_cb, y_cb); |
|
2187 |
|||
2188 |
8054524 |
x = y_cb * min_cb_width + x_cb; |
|
2189 |
✓✓ | 24315103 |
for (y = 0; y < length; y++) { |
2190 |
16260579 |
memset(&s->skip_flag[x], skip_flag, length); |
|
2191 |
16260579 |
x += min_cb_width; |
|
2192 |
} |
||
2193 |
✓✓ | 8054524 |
lc->cu.pred_mode = skip_flag ? MODE_SKIP : MODE_INTER; |
2194 |
} else { |
||
2195 |
2844041 |
x = y_cb * min_cb_width + x_cb; |
|
2196 |
✓✓ | 6555292 |
for (y = 0; y < length; y++) { |
2197 |
3711251 |
memset(&s->skip_flag[x], 0, length); |
|
2198 |
3711251 |
x += min_cb_width; |
|
2199 |
} |
||
2200 |
} |
||
2201 |
|||
2202 |
✓✓ | 10898565 |
if (SAMPLE_CTB(s->skip_flag, x_cb, y_cb)) { |
2203 |
3872186 |
hls_prediction_unit(s, x0, y0, cb_size, cb_size, log2_cb_size, 0, idx); |
|
2204 |
3872186 |
intra_prediction_unit_default_value(s, x0, y0, log2_cb_size); |
|
2205 |
|||
2206 |
✓✓ | 3872186 |
if (!s->sh.disable_deblocking_filter_flag) |
2207 |
3725673 |
ff_hevc_deblocking_boundary_strengths(s, x0, y0, log2_cb_size); |
|
2208 |
} else { |
||
2209 |
7026379 |
int pcm_flag = 0; |
|
2210 |
|||
2211 |
✓✓ | 7026379 |
if (s->sh.slice_type != HEVC_SLICE_I) |
2212 |
4182338 |
lc->cu.pred_mode = ff_hevc_pred_mode_decode(s); |
|
2213 |
✓✓ | 7026379 |
if (lc->cu.pred_mode != MODE_INTRA || |
2214 |
✓✓ | 3909300 |
log2_cb_size == s->ps.sps->log2_min_cb_size) { |
2215 |
6128185 |
lc->cu.part_mode = ff_hevc_part_mode_decode(s, log2_cb_size); |
|
2216 |
✓✓ | 7416674 |
lc->cu.intra_split_flag = lc->cu.part_mode == PART_NxN && |
2217 |
✓✓ | 1288489 |
lc->cu.pred_mode == MODE_INTRA; |
2218 |
} |
||
2219 |
|||
2220 |
✓✓ | 7026379 |
if (lc->cu.pred_mode == MODE_INTRA) { |
2221 |
✓✓✓✓ |
3909300 |
if (lc->cu.part_mode == PART_2Nx2N && s->ps.sps->pcm_enabled_flag && |
2222 |
✓✓ | 162684 |
log2_cb_size >= s->ps.sps->pcm.log2_min_pcm_cb_size && |
2223 |
✓✓ | 160815 |
log2_cb_size <= s->ps.sps->pcm.log2_max_pcm_cb_size) { |
2224 |
153183 |
pcm_flag = ff_hevc_pcm_flag_decode(s); |
|
2225 |
} |
||
2226 |
✓✓ | 3909300 |
if (pcm_flag) { |
2227 |
12433 |
intra_prediction_unit_default_value(s, x0, y0, log2_cb_size); |
|
2228 |
12433 |
ret = hls_pcm_sample(s, x0, y0, log2_cb_size); |
|
2229 |
✓✓ | 12433 |
if (s->ps.sps->pcm.loop_filter_disable_flag) |
2230 |
8 |
set_deblocking_bypass(s, x0, y0, log2_cb_size); |
|
2231 |
|||
2232 |
✗✓ | 12433 |
if (ret < 0) |
2233 |
return ret; |
||
2234 |
} else { |
||
2235 |
3896867 |
intra_prediction_unit(s, x0, y0, log2_cb_size); |
|
2236 |
} |
||
2237 |
} else { |
||
2238 |
3117079 |
intra_prediction_unit_default_value(s, x0, y0, log2_cb_size); |
|
2239 |
✓✓✓✓ ✓✓✓✓ ✗ |
3117079 |
switch (lc->cu.part_mode) { |
2240 |
1738576 |
case PART_2Nx2N: |
|
2241 |
1738576 |
hls_prediction_unit(s, x0, y0, cb_size, cb_size, log2_cb_size, 0, idx); |
|
2242 |
1738576 |
break; |
|
2243 |
445726 |
case PART_2NxN: |
|
2244 |
445726 |
hls_prediction_unit(s, x0, y0, cb_size, cb_size / 2, log2_cb_size, 0, idx); |
|
2245 |
445726 |
hls_prediction_unit(s, x0, y0 + cb_size / 2, cb_size, cb_size / 2, log2_cb_size, 1, idx); |
|
2246 |
445726 |
break; |
|
2247 |
535018 |
case PART_Nx2N: |
|
2248 |
535018 |
hls_prediction_unit(s, x0, y0, cb_size / 2, cb_size, log2_cb_size, 0, idx - 1); |
|
2249 |
535018 |
hls_prediction_unit(s, x0 + cb_size / 2, y0, cb_size / 2, cb_size, log2_cb_size, 1, idx - 1); |
|
2250 |
535018 |
break; |
|
2251 |
63734 |
case PART_2NxnU: |
|
2252 |
63734 |
hls_prediction_unit(s, x0, y0, cb_size, cb_size / 4, log2_cb_size, 0, idx); |
|
2253 |
63734 |
hls_prediction_unit(s, x0, y0 + cb_size / 4, cb_size, cb_size * 3 / 4, log2_cb_size, 1, idx); |
|
2254 |
63734 |
break; |
|
2255 |
55171 |
case PART_2NxnD: |
|
2256 |
55171 |
hls_prediction_unit(s, x0, y0, cb_size, cb_size * 3 / 4, log2_cb_size, 0, idx); |
|
2257 |
55171 |
hls_prediction_unit(s, x0, y0 + cb_size * 3 / 4, cb_size, cb_size / 4, log2_cb_size, 1, idx); |
|
2258 |
55171 |
break; |
|
2259 |
93167 |
case PART_nLx2N: |
|
2260 |
93167 |
hls_prediction_unit(s, x0, y0, cb_size / 4, cb_size, log2_cb_size, 0, idx - 2); |
|
2261 |
93167 |
hls_prediction_unit(s, x0 + cb_size / 4, y0, cb_size * 3 / 4, cb_size, log2_cb_size, 1, idx - 2); |
|
2262 |
93167 |
break; |
|
2263 |
80051 |
case PART_nRx2N: |
|
2264 |
80051 |
hls_prediction_unit(s, x0, y0, cb_size * 3 / 4, cb_size, log2_cb_size, 0, idx - 2); |
|
2265 |
80051 |
hls_prediction_unit(s, x0 + cb_size * 3 / 4, y0, cb_size / 4, cb_size, log2_cb_size, 1, idx - 2); |
|
2266 |
80051 |
break; |
|
2267 |
105636 |
case PART_NxN: |
|
2268 |
105636 |
hls_prediction_unit(s, x0, y0, cb_size / 2, cb_size / 2, log2_cb_size, 0, idx - 1); |
|
2269 |
105636 |
hls_prediction_unit(s, x0 + cb_size / 2, y0, cb_size / 2, cb_size / 2, log2_cb_size, 1, idx - 1); |
|
2270 |
105636 |
hls_prediction_unit(s, x0, y0 + cb_size / 2, cb_size / 2, cb_size / 2, log2_cb_size, 2, idx - 1); |
|
2271 |
105636 |
hls_prediction_unit(s, x0 + cb_size / 2, y0 + cb_size / 2, cb_size / 2, cb_size / 2, log2_cb_size, 3, idx - 1); |
|
2272 |
105636 |
break; |
|
2273 |
} |
||
2274 |
7026379 |
} |
|
2275 |
|||
2276 |
✓✓ | 7026379 |
if (!pcm_flag) { |
2277 |
7013946 |
int rqt_root_cbf = 1; |
|
2278 |
|||
2279 |
✓✓ | 7013946 |
if (lc->cu.pred_mode != MODE_INTRA && |
2280 |
✓✓✓✓ |
3117079 |
!(lc->cu.part_mode == PART_2Nx2N && lc->pu.merge_flag)) { |
2281 |
2346082 |
rqt_root_cbf = ff_hevc_no_residual_syntax_flag_decode(s); |
|
2282 |
} |
||
2283 |
✓✓ | 7013946 |
if (rqt_root_cbf) { |
2284 |
const static int cbf[2] = { 0 }; |
||
2285 |
✓✓ | 5698229 |
lc->cu.max_trafo_depth = lc->cu.pred_mode == MODE_INTRA ? |
2286 |
3896867 |
s->ps.sps->max_transform_hierarchy_depth_intra + lc->cu.intra_split_flag : |
|
2287 |
1801362 |
s->ps.sps->max_transform_hierarchy_depth_inter; |
|
2288 |
5698229 |
ret = hls_transform_tree(s, x0, y0, x0, y0, x0, y0, |
|
2289 |
log2_cb_size, |
||
2290 |
log2_cb_size, 0, 0, cbf, cbf); |
||
2291 |
✓✓ | 5698229 |
if (ret < 0) |
2292 |
1 |
return ret; |
|
2293 |
} else { |
||
2294 |
✓✓ | 1315717 |
if (!s->sh.disable_deblocking_filter_flag) |
2295 |
1259285 |
ff_hevc_deblocking_boundary_strengths(s, x0, y0, log2_cb_size); |
|
2296 |
} |
||
2297 |
} |
||
2298 |
} |
||
2299 |
|||
2300 |
✓✓✓✓ |
10898564 |
if (s->ps.pps->cu_qp_delta_enabled_flag && lc->tu.is_cu_qp_delta_coded == 0) |
2301 |
743750 |
ff_hevc_set_qPy(s, x0, y0, log2_cb_size); |
|
2302 |
|||
2303 |
10898564 |
x = y_cb * min_cb_width + x_cb; |
|
2304 |
✓✓ | 30870393 |
for (y = 0; y < length; y++) { |
2305 |
19971829 |
memset(&s->qp_y_tab[x], lc->qp_y, length); |
|
2306 |
19971829 |
x += min_cb_width; |
|
2307 |
} |
||
2308 |
|||
2309 |
✓✓ | 10898564 |
if(((x0 + (1<<log2_cb_size)) & qp_block_mask) == 0 && |
2310 |
✓✓ | 3679002 |
((y0 + (1<<log2_cb_size)) & qp_block_mask) == 0) { |
2311 |
2134948 |
lc->qPy_pred = lc->qp_y; |
|
2312 |
} |
||
2313 |
|||
2314 |
10898564 |
set_ct_depth(s, x0, y0, log2_cb_size, lc->ct_depth); |
|
2315 |
|||
2316 |
10898564 |
return 0; |
|
2317 |
} |
||
2318 |
|||
2319 |
14222275 |
static int hls_coding_quadtree(HEVCContext *s, int x0, int y0, |
|
2320 |
int log2_cb_size, int cb_depth) |
||
2321 |
{ |
||
2322 |
14222275 |
HEVCLocalContext *lc = s->HEVClc; |
|
2323 |
14222275 |
const int cb_size = 1 << log2_cb_size; |
|
2324 |
int ret; |
||
2325 |
int split_cu; |
||
2326 |
|||
2327 |
14222275 |
lc->ct_depth = cb_depth; |
|
2328 |
✓✓ | 14222275 |
if (x0 + cb_size <= s->ps.sps->width && |
2329 |
✓✓ | 14193672 |
y0 + cb_size <= s->ps.sps->height && |
2330 |
✓✓ | 13879653 |
log2_cb_size > s->ps.sps->log2_min_cb_size) { |
2331 |
7409067 |
split_cu = ff_hevc_split_coding_unit_flag_decode(s, cb_depth, x0, y0); |
|
2332 |
} else { |
||
2333 |
6813208 |
split_cu = (log2_cb_size > s->ps.sps->log2_min_cb_size); |
|
2334 |
} |
||
2335 |
✓✓ | 14222275 |
if (s->ps.pps->cu_qp_delta_enabled_flag && |
2336 |
✓✓ | 2434083 |
log2_cb_size >= s->ps.sps->log2_ctb_size - s->ps.pps->diff_cu_qp_delta_depth) { |
2337 |
1370135 |
lc->tu.is_cu_qp_delta_coded = 0; |
|
2338 |
1370135 |
lc->tu.cu_qp_delta = 0; |
|
2339 |
} |
||
2340 |
|||
2341 |
✓✓ | 14222275 |
if (s->sh.cu_chroma_qp_offset_enabled_flag && |
2342 |
✓✗ | 519326 |
log2_cb_size >= s->ps.sps->log2_ctb_size - s->ps.pps->diff_cu_chroma_qp_offset_depth) { |
2343 |
519326 |
lc->tu.is_cu_chroma_qp_offset_coded = 0; |
|
2344 |
} |
||
2345 |
|||
2346 |
✓✓ | 14222275 |
if (split_cu) { |
2347 |
3323710 |
int qp_block_mask = (1<<(s->ps.sps->log2_ctb_size - s->ps.pps->diff_cu_qp_delta_depth)) - 1; |
|
2348 |
3323710 |
const int cb_size_split = cb_size >> 1; |
|
2349 |
3323710 |
const int x1 = x0 + cb_size_split; |
|
2350 |
3323710 |
const int y1 = y0 + cb_size_split; |
|
2351 |
|||
2352 |
3323710 |
int more_data = 0; |
|
2353 |
|||
2354 |
3323710 |
more_data = hls_coding_quadtree(s, x0, y0, log2_cb_size - 1, cb_depth + 1); |
|
2355 |
✓✓ | 3323710 |
if (more_data < 0) |
2356 |
2 |
return more_data; |
|
2357 |
|||
2358 |
✓✓✓✓ |
3323708 |
if (more_data && x1 < s->ps.sps->width) { |
2359 |
3296018 |
more_data = hls_coding_quadtree(s, x1, y0, log2_cb_size - 1, cb_depth + 1); |
|
2360 |
✗✓ | 3296018 |
if (more_data < 0) |
2361 |
return more_data; |
||
2362 |
} |
||
2363 |
✓✓✓✓ |
3323708 |
if (more_data && y1 < s->ps.sps->height) { |
2364 |
3117331 |
more_data = hls_coding_quadtree(s, x0, y1, log2_cb_size - 1, cb_depth + 1); |
|
2365 |
✗✓ | 3117331 |
if (more_data < 0) |
2366 |
return more_data; |
||
2367 |
} |
||
2368 |
✓✓✓✓ |
3323708 |
if (more_data && x1 < s->ps.sps->width && |
2369 |
✓✓ | 3285811 |
y1 < s->ps.sps->height) { |
2370 |
3089650 |
more_data = hls_coding_quadtree(s, x1, y1, log2_cb_size - 1, cb_depth + 1); |
|
2371 |
✓✓ | 3089650 |
if (more_data < 0) |
2372 |
1 |
return more_data; |
|
2373 |
} |
||
2374 |
|||
2375 |
✓✓ | 3323707 |
if(((x0 + (1<<log2_cb_size)) & qp_block_mask) == 0 && |
2376 |
✓✓ | 1862292 |
((y0 + (1<<log2_cb_size)) & qp_block_mask) == 0) |
2377 |
1384972 |
lc->qPy_pred = lc->qp_y; |
|
2378 |
|||
2379 |
✓✓ | 3323707 |
if (more_data) |
2380 |
✓✓ | 3378781 |
return ((x1 + cb_size_split) < s->ps.sps->width || |
2381 |
✓✗ | 90517 |
(y1 + cb_size_split) < s->ps.sps->height); |
2382 |
else |
||
2383 |
35443 |
return 0; |
|
2384 |
} else { |
||
2385 |
10898565 |
ret = hls_coding_unit(s, x0, y0, log2_cb_size); |
|
2386 |
✓✓ | 10898565 |
if (ret < 0) |
2387 |
1 |
return ret; |
|
2388 |
10898564 |
if ((!((x0 + cb_size) % |
|
2389 |
✓✓ | 10898564 |
(1 << (s->ps.sps->log2_ctb_size))) || |
2390 |
✓✓ | 7966099 |
(x0 + cb_size >= s->ps.sps->width)) && |
2391 |
3003162 |
(!((y0 + cb_size) % |
|
2392 |
✓✓ | 3003162 |
(1 << (s->ps.sps->log2_ctb_size))) || |
2393 |
✓✓ | 1703214 |
(y0 + cb_size >= s->ps.sps->height))) { |
2394 |
1395565 |
int end_of_slice_flag = ff_hevc_end_of_slice_flag_decode(s); |
|
2395 |
1395565 |
return !end_of_slice_flag; |
|
2396 |
} else { |
||
2397 |
9502999 |
return 1; |
|
2398 |
} |
||
2399 |
} |
||
2400 |
|||
2401 |
return 0; |
||
2402 |
} |
||
2403 |
|||
2404 |
1395566 |
static void hls_decode_neighbour(HEVCContext *s, int x_ctb, int y_ctb, |
|
2405 |
int ctb_addr_ts) |
||
2406 |
{ |
||
2407 |
1395566 |
HEVCLocalContext *lc = s->HEVClc; |
|
2408 |
1395566 |
int ctb_size = 1 << s->ps.sps->log2_ctb_size; |
|
2409 |
1395566 |
int ctb_addr_rs = s->ps.pps->ctb_addr_ts_to_rs[ctb_addr_ts]; |
|
2410 |
1395566 |
int ctb_addr_in_slice = ctb_addr_rs - s->sh.slice_addr; |
|
2411 |
|||
2412 |
1395566 |
s->tab_slice_address[ctb_addr_rs] = s->sh.slice_addr; |
|
2413 |
|||
2414 |
✓✓ | 1395566 |
if (s->ps.pps->entropy_coding_sync_enabled_flag) { |
2415 |
✓✓✓✗ |
93384 |
if (x_ctb == 0 && (y_ctb & (ctb_size - 1)) == 0) |
2416 |
5334 |
lc->first_qp_group = 1; |
|
2417 |
93384 |
lc->end_of_tiles_x = s->ps.sps->width; |
|
2418 |
✓✓ | 1302182 |
} else if (s->ps.pps->tiles_enabled_flag) { |
2419 |
✓✓✓✓ |
290050 |
if (ctb_addr_ts && s->ps.pps->tile_id[ctb_addr_ts] != s->ps.pps->tile_id[ctb_addr_ts - 1]) { |
2420 |
6285 |
int idxX = s->ps.pps->col_idxX[x_ctb >> s->ps.sps->log2_ctb_size]; |
|
2421 |
6285 |
lc->end_of_tiles_x = x_ctb + (s->ps.pps->column_width[idxX] << s->ps.sps->log2_ctb_size); |
|
2422 |
6285 |
lc->first_qp_group = 1; |
|
2423 |
} |
||
2424 |
} else { |
||
2425 |
1012132 |
lc->end_of_tiles_x = s->ps.sps->width; |
|
2426 |
} |
||
2427 |
|||
2428 |
1395566 |
lc->end_of_tiles_y = FFMIN(y_ctb + ctb_size, s->ps.sps->height); |
|
2429 |
|||
2430 |
1395566 |
lc->boundary_flags = 0; |
|
2431 |
✓✓ | 1395566 |
if (s->ps.pps->tiles_enabled_flag) { |
2432 |
✓✓✓✓ |
290050 |
if (x_ctb > 0 && s->ps.pps->tile_id[ctb_addr_ts] != s->ps.pps->tile_id[s->ps.pps->ctb_addr_rs_to_ts[ctb_addr_rs - 1]]) |
2433 |
30707 |
lc->boundary_flags |= BOUNDARY_LEFT_TILE; |
|
2434 |
✓✓✓✓ |
290050 |
if (x_ctb > 0 && s->tab_slice_address[ctb_addr_rs] != s->tab_slice_address[ctb_addr_rs - 1]) |
2435 |
3695 |
lc->boundary_flags |= BOUNDARY_LEFT_SLICE; |
|
2436 |
✓✓✓✓ |
290050 |
if (y_ctb > 0 && s->ps.pps->tile_id[ctb_addr_ts] != s->ps.pps->tile_id[s->ps.pps->ctb_addr_rs_to_ts[ctb_addr_rs - s->ps.sps->ctb_width]]) |
2437 |
33781 |
lc->boundary_flags |= BOUNDARY_UPPER_TILE; |
|
2438 |
✓✓✓✓ |
290050 |
if (y_ctb > 0 && s->tab_slice_address[ctb_addr_rs] != s->tab_slice_address[ctb_addr_rs - s->ps.sps->ctb_width]) |
2439 |
14490 |
lc->boundary_flags |= BOUNDARY_UPPER_SLICE; |
|
2440 |
} else { |
||
2441 |
✓✓ | 1105516 |
if (ctb_addr_in_slice <= 0) |
2442 |
17551 |
lc->boundary_flags |= BOUNDARY_LEFT_SLICE; |
|
2443 |
✓✓ | 1105516 |
if (ctb_addr_in_slice < s->ps.sps->ctb_width) |
2444 |
183824 |
lc->boundary_flags |= BOUNDARY_UPPER_SLICE; |
|
2445 |
} |
||
2446 |
|||
2447 |
✓✓✓✓ ✓✓ |
1395566 |
lc->ctb_left_flag = ((x_ctb > 0) && (ctb_addr_in_slice > 0) && !(lc->boundary_flags & BOUNDARY_LEFT_TILE)); |
2448 |
✓✓✓✓ ✓✓ |
1395566 |
lc->ctb_up_flag = ((y_ctb > 0) && (ctb_addr_in_slice >= s->ps.sps->ctb_width) && !(lc->boundary_flags & BOUNDARY_UPPER_TILE)); |
2449 |
✓✓✓✓ ✓✓ |
1395566 |
lc->ctb_up_right_flag = ((y_ctb > 0) && (ctb_addr_in_slice+1 >= s->ps.sps->ctb_width) && (s->ps.pps->tile_id[ctb_addr_ts] == s->ps.pps->tile_id[s->ps.pps->ctb_addr_rs_to_ts[ctb_addr_rs+1 - s->ps.sps->ctb_width]])); |
2450 |
✓✓✓✓ ✓✓✓✓ |
1395566 |
lc->ctb_up_left_flag = ((x_ctb > 0) && (y_ctb > 0) && (ctb_addr_in_slice-1 >= s->ps.sps->ctb_width) && (s->ps.pps->tile_id[ctb_addr_ts] == s->ps.pps->tile_id[s->ps.pps->ctb_addr_rs_to_ts[ctb_addr_rs-1 - s->ps.sps->ctb_width]])); |
2451 |
1395566 |
} |
|
2452 |
|||
2453 |
27473 |
static int hls_decode_entry(AVCodecContext *avctxt, void *isFilterThread) |
|
2454 |
{ |
||
2455 |
27473 |
HEVCContext *s = avctxt->priv_data; |
|
2456 |
27473 |
int ctb_size = 1 << s->ps.sps->log2_ctb_size; |
|
2457 |
27473 |
int more_data = 1; |
|
2458 |
27473 |
int x_ctb = 0; |
|
2459 |
27473 |
int y_ctb = 0; |
|
2460 |
27473 |
int ctb_addr_ts = s->ps.pps->ctb_addr_rs_to_ts[s->sh.slice_ctb_addr_rs]; |
|
2461 |
int ret; |
||
2462 |
|||
2463 |
✓✓✗✓ |
27473 |
if (!ctb_addr_ts && s->sh.dependent_slice_segment_flag) { |
2464 |
av_log(s->avctx, AV_LOG_ERROR, "Impossible initial tile.\n"); |
||
2465 |
return AVERROR_INVALIDDATA; |
||
2466 |
} |
||
2467 |
|||
2468 |
✓✓ | 27473 |
if (s->sh.dependent_slice_segment_flag) { |
2469 |
7947 |
int prev_rs = s->ps.pps->ctb_addr_ts_to_rs[ctb_addr_ts - 1]; |
|
2470 |
✗✓ | 7947 |
if (s->tab_slice_address[prev_rs] != s->sh.slice_addr) { |
2471 |
av_log(s->avctx, AV_LOG_ERROR, "Previous slice segment missing\n"); |
||
2472 |
return AVERROR_INVALIDDATA; |
||
2473 |
} |
||
2474 |
} |
||
2475 |
|||
2476 |
✓✓✓✗ |
1423038 |
while (more_data && ctb_addr_ts < s->ps.sps->ctb_size) { |
2477 |
1395566 |
int ctb_addr_rs = s->ps.pps->ctb_addr_ts_to_rs[ctb_addr_ts]; |
|
2478 |
|||
2479 |
1395566 |
x_ctb = (ctb_addr_rs % ((s->ps.sps->width + ctb_size - 1) >> s->ps.sps->log2_ctb_size)) << s->ps.sps->log2_ctb_size; |
|
2480 |
1395566 |
y_ctb = (ctb_addr_rs / ((s->ps.sps->width + ctb_size - 1) >> s->ps.sps->log2_ctb_size)) << s->ps.sps->log2_ctb_size; |
|
2481 |
1395566 |
hls_decode_neighbour(s, x_ctb, y_ctb, ctb_addr_ts); |
|
2482 |
|||
2483 |
1395566 |
ret = ff_hevc_cabac_init(s, ctb_addr_ts, 0); |
|
2484 |
✗✓ | 1395566 |
if (ret < 0) { |
2485 |
s->tab_slice_address[ctb_addr_rs] = -1; |
||
2486 |
return ret; |
||
2487 |
} |
||
2488 |
|||
2489 |
1395566 |
hls_sao_param(s, x_ctb >> s->ps.sps->log2_ctb_size, y_ctb >> s->ps.sps->log2_ctb_size); |
|
2490 |
|||
2491 |
1395566 |
s->deblock[ctb_addr_rs].beta_offset = s->sh.beta_offset; |
|
2492 |
1395566 |
s->deblock[ctb_addr_rs].tc_offset = s->sh.tc_offset; |
|
2493 |
1395566 |
s->filter_slice_edges[ctb_addr_rs] = s->sh.slice_loop_filter_across_slices_enabled_flag; |
|
2494 |
|||
2495 |
1395566 |
more_data = hls_coding_quadtree(s, x_ctb, y_ctb, s->ps.sps->log2_ctb_size, 0); |
|
2496 |
✓✓ | 1395566 |
if (more_data < 0) { |
2497 |
1 |
s->tab_slice_address[ctb_addr_rs] = -1; |
|
2498 |
1 |
return more_data; |
|
2499 |
} |
||
2500 |
|||
2501 |
|||
2502 |
1395565 |
ctb_addr_ts++; |
|
2503 |
1395565 |
ff_hevc_save_states(s, ctb_addr_ts); |
|
2504 |
1395565 |
ff_hevc_hls_filters(s, x_ctb, y_ctb, ctb_size); |
|
2505 |
} |
||
2506 |
|||
2507 |
✓✓ | 27472 |
if (x_ctb + ctb_size >= s->ps.sps->width && |
2508 |
✓✓ | 13964 |
y_ctb + ctb_size >= s->ps.sps->height) |
2509 |
9483 |
ff_hevc_hls_filter(s, x_ctb, y_ctb, ctb_size); |
|
2510 |
|||
2511 |
27472 |
return ctb_addr_ts; |
|
2512 |
} |
||
2513 |
|||
2514 |
27473 |
static int hls_slice_data(HEVCContext *s) |
|
2515 |
{ |
||
2516 |
int arg[2]; |
||
2517 |
int ret[2]; |
||
2518 |
|||
2519 |
27473 |
arg[0] = 0; |
|
2520 |
27473 |
arg[1] = 1; |
|
2521 |
|||
2522 |
27473 |
s->avctx->execute(s->avctx, hls_decode_entry, arg, ret , 1, sizeof(int)); |
|
2523 |
27473 |
return ret[0]; |
|
2524 |
} |
||
2525 |
static int hls_decode_entry_wpp(AVCodecContext *avctxt, void *input_ctb_row, int job, int self_id) |
||
2526 |
{ |
||
2527 |
HEVCContext *s1 = avctxt->priv_data, *s; |
||
2528 |
HEVCLocalContext *lc; |
||
2529 |
int ctb_size = 1<< s1->ps.sps->log2_ctb_size; |
||
2530 |
int more_data = 1; |
||
2531 |
int *ctb_row_p = input_ctb_row; |
||
2532 |
int ctb_row = ctb_row_p[job]; |
||
2533 |
int ctb_addr_rs = s1->sh.slice_ctb_addr_rs + ctb_row * ((s1->ps.sps->width + ctb_size - 1) >> s1->ps.sps->log2_ctb_size); |
||
2534 |
int ctb_addr_ts = s1->ps.pps->ctb_addr_rs_to_ts[ctb_addr_rs]; |
||
2535 |
int thread = ctb_row % s1->threads_number; |
||
2536 |
int ret; |
||
2537 |
|||
2538 |
s = s1->sList[self_id]; |
||
2539 |
lc = s->HEVClc; |
||
2540 |
|||
2541 |
if(ctb_row) { |
||
2542 |
ret = init_get_bits8(&lc->gb, s->data + s->sh.offset[ctb_row - 1], s->sh.size[ctb_row - 1]); |
||
2543 |
if (ret < 0) |
||
2544 |
goto error; |
||
2545 |
ff_init_cabac_decoder(&lc->cc, s->data + s->sh.offset[(ctb_row)-1], s->sh.size[ctb_row - 1]); |
||
2546 |
} |
||
2547 |
|||
2548 |
while(more_data && ctb_addr_ts < s->ps.sps->ctb_size) { |
||
2549 |
int x_ctb = (ctb_addr_rs % s->ps.sps->ctb_width) << s->ps.sps->log2_ctb_size; |
||
2550 |
int y_ctb = (ctb_addr_rs / s->ps.sps->ctb_width) << s->ps.sps->log2_ctb_size; |
||
2551 |
|||
2552 |
hls_decode_neighbour(s, x_ctb, y_ctb, ctb_addr_ts); |
||
2553 |
|||
2554 |
ff_thread_await_progress2(s->avctx, ctb_row, thread, SHIFT_CTB_WPP); |
||
2555 |
|||
2556 |
if (atomic_load(&s1->wpp_err)) { |
||
2557 |
ff_thread_report_progress2(s->avctx, ctb_row , thread, SHIFT_CTB_WPP); |
||
2558 |
return 0; |
||
2559 |
} |
||
2560 |
|||
2561 |
ret = ff_hevc_cabac_init(s, ctb_addr_ts, thread); |
||
2562 |
if (ret < 0) |
||
2563 |
goto error; |
||
2564 |
hls_sao_param(s, x_ctb >> s->ps.sps->log2_ctb_size, y_ctb >> s->ps.sps->log2_ctb_size); |
||
2565 |
more_data = hls_coding_quadtree(s, x_ctb, y_ctb, s->ps.sps->log2_ctb_size, 0); |
||
2566 |
|||
2567 |
if (more_data < 0) { |
||
2568 |
ret = more_data; |
||
2569 |
goto error; |
||
2570 |
} |
||
2571 |
|||
2572 |
ctb_addr_ts++; |
||
2573 |
|||
2574 |
ff_hevc_save_states(s, ctb_addr_ts); |
||
2575 |
ff_thread_report_progress2(s->avctx, ctb_row, thread, 1); |
||
2576 |
ff_hevc_hls_filters(s, x_ctb, y_ctb, ctb_size); |
||
2577 |
|||
2578 |
if (!more_data && (x_ctb+ctb_size) < s->ps.sps->width && ctb_row != s->sh.num_entry_point_offsets) { |
||
2579 |
atomic_store(&s1->wpp_err, 1); |
||
2580 |
ff_thread_report_progress2(s->avctx, ctb_row ,thread, SHIFT_CTB_WPP); |
||
2581 |
return 0; |
||
2582 |
} |
||
2583 |
|||
2584 |
if ((x_ctb+ctb_size) >= s->ps.sps->width && (y_ctb+ctb_size) >= s->ps.sps->height ) { |
||
2585 |
ff_hevc_hls_filter(s, x_ctb, y_ctb, ctb_size); |
||
2586 |
ff_thread_report_progress2(s->avctx, ctb_row , thread, SHIFT_CTB_WPP); |
||
2587 |
return ctb_addr_ts; |
||
2588 |
} |
||
2589 |
ctb_addr_rs = s->ps.pps->ctb_addr_ts_to_rs[ctb_addr_ts]; |
||
2590 |
x_ctb+=ctb_size; |
||
2591 |
|||
2592 |
if(x_ctb >= s->ps.sps->width) { |
||
2593 |
break; |
||
2594 |
} |
||
2595 |
} |
||
2596 |
ff_thread_report_progress2(s->avctx, ctb_row ,thread, SHIFT_CTB_WPP); |
||
2597 |
|||
2598 |
return 0; |
||
2599 |
error: |
||
2600 |
s->tab_slice_address[ctb_addr_rs] = -1; |
||
2601 |
atomic_store(&s1->wpp_err, 1); |
||
2602 |
ff_thread_report_progress2(s->avctx, ctb_row ,thread, SHIFT_CTB_WPP); |
||
2603 |
return ret; |
||
2604 |
} |
||
2605 |
|||
2606 |
static int hls_slice_data_wpp(HEVCContext *s, const H2645NAL *nal) |
||
2607 |
{ |
||
2608 |
const uint8_t *data = nal->data; |
||
2609 |
int length = nal->size; |
||
2610 |
HEVCLocalContext *lc = s->HEVClc; |
||
2611 |
int *ret = av_malloc_array(s->sh.num_entry_point_offsets + 1, sizeof(int)); |
||
2612 |
int *arg = av_malloc_array(s->sh.num_entry_point_offsets + 1, sizeof(int)); |
||
2613 |
int64_t offset; |
||
2614 |
int64_t startheader, cmpt = 0; |
||
2615 |
int i, j, res = 0; |
||
2616 |
|||
2617 |
if (!ret || !arg) { |
||
2618 |
av_free(ret); |
||
2619 |
av_free(arg); |
||
2620 |
return AVERROR(ENOMEM); |
||
2621 |
} |
||
2622 |
|||
2623 |
if (s->sh.slice_ctb_addr_rs + s->sh.num_entry_point_offsets * s->ps.sps->ctb_width >= s->ps.sps->ctb_width * s->ps.sps->ctb_height) { |
||
2624 |
av_log(s->avctx, AV_LOG_ERROR, "WPP ctb addresses are wrong (%d %d %d %d)\n", |
||
2625 |
s->sh.slice_ctb_addr_rs, s->sh.num_entry_point_offsets, |
||
2626 |
s->ps.sps->ctb_width, s->ps.sps->ctb_height |
||
2627 |
); |
||
2628 |
res = AVERROR_INVALIDDATA; |
||
2629 |
goto error; |
||
2630 |
} |
||
2631 |
|||
2632 |
ff_alloc_entries(s->avctx, s->sh.num_entry_point_offsets + 1); |
||
2633 |
|||
2634 |
for (i = 1; i < s->threads_number; i++) { |
||
2635 |
if (s->sList[i] && s->HEVClcList[i]) |
||
2636 |
continue; |
||
2637 |
av_freep(&s->sList[i]); |
||
2638 |
av_freep(&s->HEVClcList[i]); |
||
2639 |
s->sList[i] = av_malloc(sizeof(HEVCContext)); |
||
2640 |
s->HEVClcList[i] = av_mallocz(sizeof(HEVCLocalContext)); |
||
2641 |
if (!s->sList[i] || !s->HEVClcList[i]) { |
||
2642 |
res = AVERROR(ENOMEM); |
||
2643 |
goto error; |
||
2644 |
} |
||
2645 |
memcpy(s->sList[i], s, sizeof(HEVCContext)); |
||
2646 |
s->sList[i]->HEVClc = s->HEVClcList[i]; |
||
2647 |
} |
||
2648 |
|||
2649 |
offset = (lc->gb.index >> 3); |
||
2650 |
|||
2651 |
for (j = 0, cmpt = 0, startheader = offset + s->sh.entry_point_offset[0]; j < nal->skipped_bytes; j++) { |
||
2652 |
if (nal->skipped_bytes_pos[j] >= offset && nal->skipped_bytes_pos[j] < startheader) { |
||
2653 |
startheader--; |
||
2654 |
cmpt++; |
||
2655 |
} |
||
2656 |
} |
||
2657 |
|||
2658 |
for (i = 1; i < s->sh.num_entry_point_offsets; i++) { |
||
2659 |
offset += (s->sh.entry_point_offset[i - 1] - cmpt); |
||
2660 |
for (j = 0, cmpt = 0, startheader = offset |
||
2661 |
+ s->sh.entry_point_offset[i]; j < nal->skipped_bytes; j++) { |
||
2662 |
if (nal->skipped_bytes_pos[j] >= offset && nal->skipped_bytes_pos[j] < startheader) { |
||
2663 |
startheader--; |
||
2664 |
cmpt++; |
||
2665 |
} |
||
2666 |
} |
||
2667 |
s->sh.size[i - 1] = s->sh.entry_point_offset[i] - cmpt; |
||
2668 |
s->sh.offset[i - 1] = offset; |
||
2669 |
|||
2670 |
} |
||
2671 |
if (s->sh.num_entry_point_offsets != 0) { |
||
2672 |
offset += s->sh.entry_point_offset[s->sh.num_entry_point_offsets - 1] - cmpt; |
||
2673 |
if (length < offset) { |
||
2674 |
av_log(s->avctx, AV_LOG_ERROR, "entry_point_offset table is corrupted\n"); |
||
2675 |
res = AVERROR_INVALIDDATA; |
||
2676 |
goto error; |
||
2677 |
} |
||
2678 |
s->sh.size[s->sh.num_entry_point_offsets - 1] = length - offset; |
||
2679 |
s->sh.offset[s->sh.num_entry_point_offsets - 1] = offset; |
||
2680 |
|||
2681 |
} |
||
2682 |
s->data = data; |
||
2683 |
|||
2684 |
for (i = 1; i < s->threads_number; i++) { |
||
2685 |
s->sList[i]->HEVClc->first_qp_group = 1; |
||
2686 |
s->sList[i]->HEVClc->qp_y = s->sList[0]->HEVClc->qp_y; |
||
2687 |
memcpy(s->sList[i], s, sizeof(HEVCContext)); |
||
2688 |
s->sList[i]->HEVClc = s->HEVClcList[i]; |
||
2689 |
} |
||
2690 |
|||
2691 |
atomic_store(&s->wpp_err, 0); |
||
2692 |
ff_reset_entries(s->avctx); |
||
2693 |
|||
2694 |
for (i = 0; i <= s->sh.num_entry_point_offsets; i++) { |
||
2695 |
arg[i] = i; |
||
2696 |
ret[i] = 0; |
||
2697 |
} |
||
2698 |
|||
2699 |
if (s->ps.pps->entropy_coding_sync_enabled_flag) |
||
2700 |
s->avctx->execute2(s->avctx, hls_decode_entry_wpp, arg, ret, s->sh.num_entry_point_offsets + 1); |
||
2701 |
|||
2702 |
for (i = 0; i <= s->sh.num_entry_point_offsets; i++) |
||
2703 |
res += ret[i]; |
||
2704 |
error: |
||
2705 |
av_free(ret); |
||
2706 |
av_free(arg); |
||
2707 |
return res; |
||
2708 |
} |
||
2709 |
|||
2710 |
9484 |
static int set_side_data(HEVCContext *s) |
|
2711 |
{ |
||
2712 |
9484 |
AVFrame *out = s->ref->frame; |
|
2713 |
|||
2714 |
✗✓ | 9484 |
if (s->sei.frame_packing.present && |
2715 |
s->sei.frame_packing.arrangement_type >= 3 && |
||
2716 |
s->sei.frame_packing.arrangement_type <= 5 && |
||
2717 |
s->sei.frame_packing.content_interpretation_type > 0 && |
||
2718 |
s->sei.frame_packing.content_interpretation_type < 3) { |
||
2719 |
AVStereo3D *stereo = av_stereo3d_create_side_data(out); |
||
2720 |
if (!stereo) |
||
2721 |
return AVERROR(ENOMEM); |
||
2722 |
|||
2723 |
switch (s->sei.frame_packing.arrangement_type) { |
||
2724 |
case 3: |
||
2725 |
if (s->sei.frame_packing.quincunx_subsampling) |
||
2726 |
stereo->type = AV_STEREO3D_SIDEBYSIDE_QUINCUNX; |
||
2727 |
else |
||
2728 |
stereo->type = AV_STEREO3D_SIDEBYSIDE; |
||
2729 |
break; |
||
2730 |
case 4: |
||
2731 |
stereo->type = AV_STEREO3D_TOPBOTTOM; |
||
2732 |
break; |
||
2733 |
case 5: |
||
2734 |
stereo->type = AV_STEREO3D_FRAMESEQUENCE; |
||
2735 |
break; |
||
2736 |
} |
||
2737 |
|||
2738 |
if (s->sei.frame_packing.content_interpretation_type == 2) |
||
2739 |
stereo->flags = AV_STEREO3D_FLAG_INVERT; |
||
2740 |
|||
2741 |
if (s->sei.frame_packing.arrangement_type == 5) { |
||
2742 |
if (s->sei.frame_packing.current_frame_is_frame0_flag) |
||
2743 |
stereo->view = AV_STEREO3D_VIEW_LEFT; |
||
2744 |
else |
||
2745 |
stereo->view = AV_STEREO3D_VIEW_RIGHT; |
||
2746 |
} |
||
2747 |
} |
||
2748 |
|||
2749 |
✗✓ | 9484 |
if (s->sei.display_orientation.present && |
2750 |
(s->sei.display_orientation.anticlockwise_rotation || |
||
2751 |
s->sei.display_orientation.hflip || s->sei.display_orientation.vflip)) { |
||
2752 |
double angle = s->sei.display_orientation.anticlockwise_rotation * 360 / (double) (1 << 16); |
||
2753 |
AVFrameSideData *rotation = av_frame_new_side_data(out, |
||
2754 |
AV_FRAME_DATA_DISPLAYMATRIX, |
||
2755 |
sizeof(int32_t) * 9); |
||
2756 |
if (!rotation) |
||
2757 |
return AVERROR(ENOMEM); |
||
2758 |
|||
2759 |
av_display_rotation_set((int32_t *)rotation->data, angle); |
||
2760 |
av_display_matrix_flip((int32_t *)rotation->data, |
||
2761 |
s->sei.display_orientation.hflip, |
||
2762 |
s->sei.display_orientation.vflip); |
||
2763 |
} |
||
2764 |
|||
2765 |
// Decrement the mastering display flag when IRAP frame has no_rasl_output_flag=1 |
||
2766 |
// so the side data persists for the entire coded video sequence. |
||
2767 |
✓✓ | 9484 |
if (s->sei.mastering_display.present > 0 && |
2768 |
✓✗✓✗ ✓✗ |
2 |
IS_IRAP(s) && s->no_rasl_output_flag) { |
2769 |
2 |
s->sei.mastering_display.present--; |
|
2770 |
} |
||
2771 |
✓✓ | 9484 |
if (s->sei.mastering_display.present) { |
2772 |
// HEVC uses a g,b,r ordering, which we convert to a more natural r,g,b |
||
2773 |
2 |
const int mapping[3] = {2, 0, 1}; |
|
2774 |
2 |
const int chroma_den = 50000; |
|
2775 |
2 |
const int luma_den = 10000; |
|
2776 |
int i; |
||
2777 |
AVMasteringDisplayMetadata *metadata = |
||
2778 |
2 |
av_mastering_display_metadata_create_side_data(out); |
|
2779 |
✗✓ | 2 |
if (!metadata) |
2780 |
return AVERROR(ENOMEM); |
||
2781 |
|||
2782 |
✓✓ | 8 |
for (i = 0; i < 3; i++) { |
2783 |
6 |
const int j = mapping[i]; |
|
2784 |
6 |
metadata->display_primaries[i][0].num = s->sei.mastering_display.display_primaries[j][0]; |
|
2785 |
6 |
metadata->display_primaries[i][0].den = chroma_den; |
|
2786 |
6 |
metadata->display_primaries[i][1].num = s->sei.mastering_display.display_primaries[j][1]; |
|
2787 |
6 |
metadata->display_primaries[i][1].den = chroma_den; |
|
2788 |
} |
||
2789 |
2 |
metadata->white_point[0].num = s->sei.mastering_display.white_point[0]; |
|
2790 |
2 |
metadata->white_point[0].den = chroma_den; |
|
2791 |
2 |
metadata->white_point[1].num = s->sei.mastering_display.white_point[1]; |
|
2792 |
2 |
metadata->white_point[1].den = chroma_den; |
|
2793 |
|||
2794 |
2 |
metadata->max_luminance.num = s->sei.mastering_display.max_luminance; |
|
2795 |
2 |
metadata->max_luminance.den = luma_den; |
|
2796 |
2 |
metadata->min_luminance.num = s->sei.mastering_display.min_luminance; |
|
2797 |
2 |
metadata->min_luminance.den = luma_den; |
|
2798 |
2 |
metadata->has_luminance = 1; |
|
2799 |
2 |
metadata->has_primaries = 1; |
|
2800 |
|||
2801 |
2 |
av_log(s->avctx, AV_LOG_DEBUG, "Mastering Display Metadata:\n"); |
|
2802 |
2 |
av_log(s->avctx, AV_LOG_DEBUG, |
|
2803 |
"r(%5.4f,%5.4f) g(%5.4f,%5.4f) b(%5.4f %5.4f) wp(%5.4f, %5.4f)\n", |
||
2804 |
av_q2d(metadata->display_primaries[0][0]), |
||
2805 |
av_q2d(metadata->display_primaries[0][1]), |
||
2806 |
av_q2d(metadata->display_primaries[1][0]), |
||
2807 |
av_q2d(metadata->display_primaries[1][1]), |
||
2808 |
av_q2d(metadata->display_primaries[2][0]), |
||
2809 |
av_q2d(metadata->display_primaries[2][1]), |
||
2810 |
av_q2d(metadata->white_point[0]), av_q2d(metadata->white_point[1])); |
||
2811 |
2 |
av_log(s->avctx, AV_LOG_DEBUG, |
|
2812 |
"min_luminance=%f, max_luminance=%f\n", |
||
2813 |
av_q2d(metadata->min_luminance), av_q2d(metadata->max_luminance)); |
||
2814 |
} |
||
2815 |
// Decrement the mastering display flag when IRAP frame has no_rasl_output_flag=1 |
||
2816 |
// so the side data persists for the entire coded video sequence. |
||
2817 |
✓✓ | 9484 |
if (s->sei.content_light.present > 0 && |
2818 |
✓✗✓✗ ✓✗ |
2 |
IS_IRAP(s) && s->no_rasl_output_flag) { |
2819 |
2 |
s->sei.content_light.present--; |
|
2820 |
} |
||
2821 |
✓✓ | 9484 |
if (s->sei.content_light.present) { |
2822 |
AVContentLightMetadata *metadata = |
||
2823 |
2 |
av_content_light_metadata_create_side_data(out); |
|
2824 |
✗✓ | 2 |
if (!metadata) |
2825 |
return AVERROR(ENOMEM); |
||
2826 |
2 |
metadata->MaxCLL = s->sei.content_light.max_content_light_level; |
|
2827 |
2 |
metadata->MaxFALL = s->sei.content_light.max_pic_average_light_level; |
|
2828 |
|||
2829 |
2 |
av_log(s->avctx, AV_LOG_DEBUG, "Content Light Level Metadata:\n"); |
|
2830 |
2 |
av_log(s->avctx, AV_LOG_DEBUG, "MaxCLL=%d, MaxFALL=%d\n", |
|
2831 |
metadata->MaxCLL, metadata->MaxFALL); |
||
2832 |
} |
||
2833 |
|||
2834 |
✗✓ | 9484 |
if (s->sei.a53_caption.buf_ref) { |
2835 |
HEVCSEIA53Caption *a53 = &s->sei.a53_caption; |
||
2836 |
|||
2837 |
AVFrameSideData *sd = av_frame_new_side_data_from_buf(out, AV_FRAME_DATA_A53_CC, a53->buf_ref); |
||
2838 |
if (!sd) |
||
2839 |
av_buffer_unref(&a53->buf_ref); |
||
2840 |
a53->buf_ref = NULL; |
||
2841 |
} |
||
2842 |
|||
2843 |
✓✓ | 9490 |
for (int i = 0; i < s->sei.unregistered.nb_buf_ref; i++) { |
2844 |
6 |
HEVCSEIUnregistered *unreg = &s->sei.unregistered; |
|
2845 |
|||
2846 |
✓✗ | 6 |
if (unreg->buf_ref[i]) { |
2847 |
6 |
AVFrameSideData *sd = av_frame_new_side_data_from_buf(out, |
|
2848 |
AV_FRAME_DATA_SEI_UNREGISTERED, |
||
2849 |
6 |
unreg->buf_ref[i]); |
|
2850 |
✗✓ | 6 |
if (!sd) |
2851 |
av_buffer_unref(&unreg->buf_ref[i]); |
||
2852 |
6 |
unreg->buf_ref[i] = NULL; |
|
2853 |
} |
||
2854 |
} |
||
2855 |
9484 |
s->sei.unregistered.nb_buf_ref = 0; |
|
2856 |
|||
2857 |
✓✓ | 9484 |
if (s->sei.timecode.present) { |
2858 |
uint32_t *tc_sd; |
||
2859 |
char tcbuf[AV_TIMECODE_STR_SIZE]; |
||
2860 |
2 |
AVFrameSideData *tcside = av_frame_new_side_data(out, AV_FRAME_DATA_S12M_TIMECODE, |
|
2861 |
sizeof(uint32_t) * 4); |
||
2862 |
✗✓ | 2 |
if (!tcside) |
2863 |
return AVERROR(ENOMEM); |
||
2864 |
|||
2865 |
2 |
tc_sd = (uint32_t*)tcside->data; |
|
2866 |
2 |
tc_sd[0] = s->sei.timecode.num_clock_ts; |
|
2867 |
|||
2868 |
✓✓ | 4 |
for (int i = 0; i < tc_sd[0]; i++) { |
2869 |
2 |
int drop = s->sei.timecode.cnt_dropped_flag[i]; |
|
2870 |
2 |
int hh = s->sei.timecode.hours_value[i]; |
|
2871 |
2 |
int mm = s->sei.timecode.minutes_value[i]; |
|
2872 |
2 |
int ss = s->sei.timecode.seconds_value[i]; |
|
2873 |
2 |
int ff = s->sei.timecode.n_frames[i]; |
|
2874 |
|||
2875 |
2 |
tc_sd[i + 1] = av_timecode_get_smpte(s->avctx->framerate, drop, hh, mm, ss, ff); |
|
2876 |
2 |
av_timecode_make_smpte_tc_string2(tcbuf, s->avctx->framerate, tc_sd[i + 1], 0, 0); |
|
2877 |
2 |
av_dict_set(&out->metadata, "timecode", tcbuf, 0); |
|
2878 |
} |
||
2879 |
|||
2880 |
2 |
s->sei.timecode.num_clock_ts = 0; |
|
2881 |
} |
||
2882 |
|||
2883 |
✓✓ | 9484 |
if (s->sei.dynamic_hdr_plus.info) { |
2884 |
2 |
AVBufferRef *info_ref = av_buffer_ref(s->sei.dynamic_hdr_plus.info); |
|
2885 |
✗✓ | 2 |
if (!info_ref) |
2886 |
return AVERROR(ENOMEM); |
||
2887 |
|||
2888 |
✗✓ | 2 |
if (!av_frame_new_side_data_from_buf(out, AV_FRAME_DATA_DYNAMIC_HDR_PLUS, info_ref)) { |
2889 |
av_buffer_unref(&info_ref); |
||
2890 |
return AVERROR(ENOMEM); |
||
2891 |
} |
||
2892 |
} |
||
2893 |
|||
2894 |
9484 |
return 0; |
|
2895 |
} |
||
2896 |
|||
2897 |
9484 |
static int hevc_frame_start(HEVCContext *s) |
|
2898 |
{ |
||
2899 |
9484 |
HEVCLocalContext *lc = s->HEVClc; |
|
2900 |
9484 |
int pic_size_in_ctb = ((s->ps.sps->width >> s->ps.sps->log2_min_cb_size) + 1) * |
|
2901 |
9484 |
((s->ps.sps->height >> s->ps.sps->log2_min_cb_size) + 1); |
|
2902 |
int ret; |
||
2903 |
|||
2904 |
9484 |
memset(s->horizontal_bs, 0, s->bs_width * s->bs_height); |
|
2905 |
9484 |
memset(s->vertical_bs, 0, s->bs_width * s->bs_height); |
|
2906 |
9484 |
memset(s->cbf_luma, 0, s->ps.sps->min_tb_width * s->ps.sps->min_tb_height); |
|
2907 |
9484 |
memset(s->is_pcm, 0, (s->ps.sps->min_pu_width + 1) * (s->ps.sps->min_pu_height + 1)); |
|
2908 |
9484 |
memset(s->tab_slice_address, -1, pic_size_in_ctb * sizeof(*s->tab_slice_address)); |
|
2909 |
|||
2910 |
9484 |
s->is_decoded = 0; |
|
2911 |
9484 |
s->first_nal_type = s->nal_unit_type; |
|
2912 |
|||
2913 |
✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✓ |
9484 |
s->no_rasl_output_flag = IS_IDR(s) || IS_BLA(s) || (s->nal_unit_type == HEVC_NAL_CRA_NUT && s->last_eos); |
2914 |
|||
2915 |
✓✓ | 9484 |
if (s->ps.pps->tiles_enabled_flag) |
2916 |
624 |
lc->end_of_tiles_x = s->ps.pps->column_width[0] << s->ps.sps->log2_ctb_size; |
|
2917 |
|||
2918 |
9484 |
ret = ff_hevc_set_new_ref(s, &s->frame, s->poc); |
|
2919 |
✗✓ | 9484 |
if (ret < 0) |
2920 |
goto fail; |
||
2921 |
|||
2922 |
9484 |
ret = ff_hevc_frame_rps(s); |
|
2923 |
✗✓ | 9484 |
if (ret < 0) { |
2924 |
av_log(s->avctx, AV_LOG_ERROR, "Error constructing the frame RPS.\n"); |
||
2925 |
goto fail; |
||
2926 |
} |
||
2927 |
|||
2928 |
✓✓✓✗ |
9484 |
s->ref->frame->key_frame = IS_IRAP(s); |
2929 |
|||
2930 |
9484 |
ret = set_side_data(s); |
|
2931 |
✗✓ | 9484 |
if (ret < 0) |
2932 |
goto fail; |
||
2933 |
|||
2934 |
9484 |
s->frame->pict_type = 3 - s->sh.slice_type; |
|
2935 |
|||
2936 |
✓✓✗✓ |
9484 |
if (!IS_IRAP(s)) |
2937 |
8949 |
ff_hevc_bump_frame(s); |
|
2938 |
|||
2939 |
9484 |
av_frame_unref(s->output_frame); |
|
2940 |
9484 |
ret = ff_hevc_output_frame(s, s->output_frame, 0); |
|
2941 |
✗✓ | 9484 |
if (ret < 0) |
2942 |
goto fail; |
||
2943 |
|||
2944 |
✓✗ | 9484 |
if (!s->avctx->hwaccel) |
2945 |
9484 |
ff_thread_finish_setup(s->avctx); |
|
2946 |
|||
2947 |
9484 |
return 0; |
|
2948 |
|||
2949 |
fail: |
||
2950 |
if (s->ref) |
||
2951 |
ff_hevc_unref_frame(s, s->ref, ~0); |
||
2952 |
s->ref = NULL; |
||
2953 |
return ret; |
||
2954 |
} |
||
2955 |
|||
2956 |
37866 |
static int decode_nal_unit(HEVCContext *s, const H2645NAL *nal) |
|
2957 |
{ |
||
2958 |
37866 |
HEVCLocalContext *lc = s->HEVClc; |
|
2959 |
37866 |
GetBitContext *gb = &lc->gb; |
|
2960 |
int ctb_addr_ts, ret; |
||
2961 |
|||
2962 |
37866 |
*gb = nal->gb; |
|
2963 |
37866 |
s->nal_unit_type = nal->type; |
|
2964 |
37866 |
s->temporal_id = nal->temporal_id; |
|
2965 |
|||
2966 |
✓✓✓✓ ✓✓✓✗ |
37866 |
switch (s->nal_unit_type) { |
2967 |
400 |
case HEVC_NAL_VPS: |
|
2968 |
✗✓✗✗ |
400 |
if (s->avctx->hwaccel && s->avctx->hwaccel->decode_params) { |
2969 |
ret = s->avctx->hwaccel->decode_params(s->avctx, |
||
2970 |
nal->type, |
||
2971 |
nal->raw_data, |
||
2972 |
nal->raw_size); |
||
2973 |
if (ret < 0) |
||
2974 |
goto fail; |
||
2975 |
} |
||
2976 |
400 |
ret = ff_hevc_decode_nal_vps(gb, s->avctx, &s->ps); |
|
2977 |
✗✓ | 400 |
if (ret < 0) |
2978 |
goto fail; |
||
2979 |
400 |
break; |
|
2980 |
397 |
case HEVC_NAL_SPS: |
|
2981 |
✗✓✗✗ |
397 |
if (s->avctx->hwaccel && s->avctx->hwaccel->decode_params) { |
2982 |
ret = s->avctx->hwaccel->decode_params(s->avctx, |
||
2983 |
nal->type, |
||
2984 |
nal->raw_data, |
||
2985 |
nal->raw_size); |
||
2986 |
if (ret < 0) |
||
2987 |
goto fail; |
||
2988 |
} |
||
2989 |
397 |
ret = ff_hevc_decode_nal_sps(gb, s->avctx, &s->ps, |
|
2990 |
s->apply_defdispwin); |
||
2991 |
✗✓ | 397 |
if (ret < 0) |
2992 |
goto fail; |
||
2993 |
397 |
break; |
|
2994 |
1355 |
case HEVC_NAL_PPS: |
|
2995 |
✗✓✗✗ |
1355 |
if (s->avctx->hwaccel && s->avctx->hwaccel->decode_params) { |
2996 |
ret = s->avctx->hwaccel->decode_params(s->avctx, |
||
2997 |
nal->type, |
||
2998 |
nal->raw_data, |
||
2999 |
nal->raw_size); |
||
3000 |
if (ret < 0) |
||
3001 |
goto fail; |
||
3002 |
} |
||
3003 |
1355 |
ret = ff_hevc_decode_nal_pps(gb, s->avctx, &s->ps); |
|
3004 |
✓✓ | 1355 |
if (ret < 0) |
3005 |
2 |
goto fail; |
|
3006 |
1353 |
break; |
|
3007 |
7490 |
case HEVC_NAL_SEI_PREFIX: |
|
3008 |
case HEVC_NAL_SEI_SUFFIX: |
||
3009 |
✗✓✗✗ |
7490 |
if (s->avctx->hwaccel && s->avctx->hwaccel->decode_params) { |
3010 |
ret = s->avctx->hwaccel->decode_params(s->avctx, |
||
3011 |
nal->type, |
||
3012 |
nal->raw_data, |
||
3013 |
nal->raw_size); |
||
3014 |
if (ret < 0) |
||
3015 |
goto fail; |
||
3016 |
} |
||
3017 |
7490 |
ret = ff_hevc_decode_nal_sei(gb, s->avctx, &s->sei, &s->ps, s->nal_unit_type); |
|
3018 |
✓✓ | 7490 |
if (ret < 0) |
3019 |
46 |
goto fail; |
|
3020 |
7444 |
break; |
|
3021 |
27581 |
case HEVC_NAL_TRAIL_R: |
|
3022 |
case HEVC_NAL_TRAIL_N: |
||
3023 |
case HEVC_NAL_TSA_N: |
||
3024 |
case HEVC_NAL_TSA_R: |
||
3025 |
case HEVC_NAL_STSA_N: |
||
3026 |
case HEVC_NAL_STSA_R: |
||
3027 |
case HEVC_NAL_BLA_W_LP: |
||
3028 |
case HEVC_NAL_BLA_W_RADL: |
||
3029 |
case HEVC_NAL_BLA_N_LP: |
||
3030 |
case HEVC_NAL_IDR_W_RADL: |
||
3031 |
case HEVC_NAL_IDR_N_LP: |
||
3032 |
case HEVC_NAL_CRA_NUT: |
||
3033 |
case HEVC_NAL_RADL_N: |
||
3034 |
case HEVC_NAL_RADL_R: |
||
3035 |
case HEVC_NAL_RASL_N: |
||
3036 |
case HEVC_NAL_RASL_R: |
||
3037 |
27581 |
ret = hls_slice_header(s); |
|
3038 |
✓✓ | 27581 |
if (ret < 0) |
3039 |
22 |
return ret; |
|
3040 |
✓✓ | 27559 |
if (ret == 1) { |
3041 |
1 |
ret = AVERROR_INVALIDDATA; |
|
3042 |
1 |
goto fail; |
|
3043 |
} |
||
3044 |
|||
3045 |
|||
3046 |
27558 |
if ( |
|
3047 |
✗✓✗✗ |
27558 |
(s->avctx->skip_frame >= AVDISCARD_BIDIR && s->sh.slice_type == HEVC_SLICE_B) || |
3048 |
✗✓✗✗ |
27558 |
(s->avctx->skip_frame >= AVDISCARD_NONINTRA && s->sh.slice_type != HEVC_SLICE_I) || |
3049 |
✗✓✗✗ ✗✗ |
27558 |
(s->avctx->skip_frame >= AVDISCARD_NONKEY && !IS_IRAP(s))) { |
3050 |
break; |
||
3051 |
} |
||
3052 |
|||
3053 |
✓✓ | 27558 |
if (s->sh.first_slice_in_pic_flag) { |
3054 |
✓✓ | 9527 |
if (s->max_ra == INT_MAX) { |
3055 |
✓✓✓✓ ✓✓✓✓ |
390 |
if (s->nal_unit_type == HEVC_NAL_CRA_NUT || IS_BLA(s)) { |
3056 |
20 |
s->max_ra = s->poc; |
|
3057 |
} else { |
||
3058 |
✓✓✓✗ |
370 |
if (IS_IDR(s)) |
3059 |
370 |
s->max_ra = INT_MIN; |
|
3060 |
} |
||
3061 |
} |
||
3062 |
|||
3063 |
✓✓✓✓ |
9527 |
if ((s->nal_unit_type == HEVC_NAL_RASL_R || s->nal_unit_type == HEVC_NAL_RASL_N) && |
3064 |
✓✓ | 843 |
s->poc <= s->max_ra) { |
3065 |
43 |
s->is_decoded = 0; |
|
3066 |
43 |
break; |
|
3067 |
} else { |
||
3068 |
✓✓✓✗ |
9484 |
if (s->nal_unit_type == HEVC_NAL_RASL_R && s->poc > s->max_ra) |
3069 |
463 |
s->max_ra = INT_MIN; |
|
3070 |
} |
||
3071 |
|||
3072 |
9484 |
s->overlap ++; |
|
3073 |
9484 |
ret = hevc_frame_start(s); |
|
3074 |
✗✓ | 9484 |
if (ret < 0) |
3075 |
return ret; |
||
3076 |
✓✓ | 18031 |
} else if (!s->ref) { |
3077 |
42 |
av_log(s->avctx, AV_LOG_ERROR, "First slice in a frame missing.\n"); |
|
3078 |
42 |
goto fail; |
|
3079 |
} |
||
3080 |
|||
3081 |
✗✓ | 27473 |
if (s->nal_unit_type != s->first_nal_type) { |
3082 |
av_log(s->avctx, AV_LOG_ERROR, |
||
3083 |
"Non-matching NAL types of the VCL NALUs: %d %d\n", |
||
3084 |
s->first_nal_type, s->nal_unit_type); |
||
3085 |
return AVERROR_INVALIDDATA; |
||
3086 |
} |
||
3087 |
|||
3088 |
✓✓ | 27473 |
if (!s->sh.dependent_slice_segment_flag && |
3089 |
✓✓ | 19526 |
s->sh.slice_type != HEVC_SLICE_I) { |
3090 |
18398 |
ret = ff_hevc_slice_rpl(s); |
|
3091 |
✗✓ | 18398 |
if (ret < 0) { |
3092 |
av_log(s->avctx, AV_LOG_WARNING, |
||
3093 |
"Error constructing the reference lists for the current slice.\n"); |
||
3094 |
goto fail; |
||
3095 |
} |
||
3096 |
} |
||
3097 |
|||
3098 |
✓✓✗✓ |
27473 |
if (s->sh.first_slice_in_pic_flag && s->avctx->hwaccel) { |
3099 |
ret = s->avctx->hwaccel->start_frame(s->avctx, NULL, 0); |
||
3100 |
if (ret < 0) |
||
3101 |
goto fail; |
||
3102 |
} |
||
3103 |
|||
3104 |
✗✓ | 27473 |
if (s->avctx->hwaccel) { |
3105 |
ret = s->avctx->hwaccel->decode_slice(s->avctx, nal->raw_data, nal->raw_size); |
||
3106 |
if (ret < 0) |
||
3107 |
goto fail; |
||
3108 |
} else { |
||
3109 |
✗✓✗✗ |
27473 |
if (s->threads_number > 1 && s->sh.num_entry_point_offsets > 0) |
3110 |
ctb_addr_ts = hls_slice_data_wpp(s, nal); |
||
3111 |
else |
||
3112 |
27473 |
ctb_addr_ts = hls_slice_data(s); |
|
3113 |
✓✓ | 27473 |
if (ctb_addr_ts >= (s->ps.sps->ctb_width * s->ps.sps->ctb_height)) { |
3114 |
9483 |
s->is_decoded = 1; |
|
3115 |
} |
||
3116 |
|||
3117 |
✓✓ | 27473 |
if (ctb_addr_ts < 0) { |
3118 |
1 |
ret = ctb_addr_ts; |
|
3119 |
1 |
goto fail; |
|
3120 |
} |
||
3121 |
} |
||
3122 |
27472 |
break; |
|
3123 |
4 |
case HEVC_NAL_EOS_NUT: |
|
3124 |
case HEVC_NAL_EOB_NUT: |
||
3125 |
4 |
s->seq_decode = (s->seq_decode + 1) & 0xff; |
|
3126 |
4 |
s->max_ra = INT_MAX; |
|
3127 |
4 |
break; |
|
3128 |
639 |
case HEVC_NAL_AUD: |
|
3129 |
case HEVC_NAL_FD_NUT: |
||
3130 |
639 |
break; |
|
3131 |
default: |
||
3132 |
av_log(s->avctx, AV_LOG_INFO, |
||
3133 |
"Skipping NAL unit %d\n", s->nal_unit_type); |
||
3134 |
} |
||
3135 |
|||
3136 |
37752 |
return 0; |
|
3137 |
92 |
fail: |
|
3138 |
✗✓ | 92 |
if (s->avctx->err_recognition & AV_EF_EXPLODE) |
3139 |
return ret; |
||
3140 |
92 |
return 0; |
|
3141 |
} |
||
3142 |
|||
3143 |
9550 |
static int decode_nal_units(HEVCContext *s, const uint8_t *buf, int length) |
|
3144 |
{ |
||
3145 |
9550 |
int i, ret = 0; |
|
3146 |
9550 |
int eos_at_start = 1; |
|
3147 |
|||
3148 |
9550 |
s->ref = NULL; |
|
3149 |
9550 |
s->last_eos = s->eos; |
|
3150 |
9550 |
s->eos = 0; |
|
3151 |
9550 |
s->overlap = 0; |
|
3152 |
|||
3153 |
/* split the input packet into NAL units, so we know the upper bound on the |
||
3154 |
* number of slices in the frame */ |
||
3155 |
9550 |
ret = ff_h2645_packet_split(&s->pkt, buf, length, s->avctx, s->is_nalff, |
|
3156 |
9550 |
s->nal_length_size, s->avctx->codec_id, 1, 0); |
|
3157 |
✗✓ | 9550 |
if (ret < 0) { |
3158 |
av_log(s->avctx, AV_LOG_ERROR, |
||
3159 |
"Error splitting the input into NAL units.\n"); |
||
3160 |
return ret; |
||
3161 |
} |
||
3162 |
|||
3163 |
✓✓ | 47416 |
for (i = 0; i < s->pkt.nb_nals; i++) { |
3164 |
✓✓ | 37866 |
if (s->pkt.nals[i].type == HEVC_NAL_EOB_NUT || |
3165 |
✓✓ | 37865 |
s->pkt.nals[i].type == HEVC_NAL_EOS_NUT) { |
3166 |
✓✗ | 4 |
if (eos_at_start) { |
3167 |
4 |
s->last_eos = 1; |
|
3168 |
} else { |
||
3169 |
s->eos = 1; |
||
3170 |
} |
||
3171 |
} else { |
||
3172 |
37862 |
eos_at_start = 0; |
|
3173 |
} |
||
3174 |
} |
||
3175 |
|||
3176 |
/* decode the NAL units */ |
||
3177 |
✓✓ | 47394 |
for (i = 0; i < s->pkt.nb_nals; i++) { |
3178 |
37866 |
H2645NAL *nal = &s->pkt.nals[i]; |
|
3179 |
|||
3180 |
✓✗ | 37866 |
if (s->avctx->skip_frame >= AVDISCARD_ALL || |
3181 |
✗✓ | 37866 |
(s->avctx->skip_frame >= AVDISCARD_NONREF |
3182 |
✗✗✗✓ |
37866 |
&& ff_hevc_nal_is_nonref(nal->type)) || nal->nuh_layer_id > 0) |
3183 |
continue; |
||
3184 |
|||
3185 |
37866 |
ret = decode_nal_unit(s, nal); |
|
3186 |
✓✓✗✓ |
37866 |
if (ret >= 0 && s->overlap > 2) |
3187 |
ret = AVERROR_INVALIDDATA; |
||
3188 |
✓✓ | 37866 |
if (ret < 0) { |
3189 |
22 |
av_log(s->avctx, AV_LOG_WARNING, |
|
3190 |
"Error parsing NAL unit #%d.\n", i); |
||
3191 |
22 |
goto fail; |
|
3192 |
} |
||
3193 |
} |
||
3194 |
|||
3195 |
9528 |
fail: |
|
3196 |
✓✓✓✓ |
9550 |
if (s->ref && s->threads_type == FF_THREAD_FRAME) |
3197 |
32 |
ff_thread_report_progress(&s->ref->tf, INT_MAX, 0); |
|
3198 |
|||
3199 |
9550 |
return ret; |
|
3200 |
} |
||
3201 |
|||
3202 |
static void print_md5(void *log_ctx, int level, uint8_t md5[16]) |
||
3203 |
{ |
||
3204 |
int i; |
||
3205 |
for (i = 0; i < 16; i++) |
||
3206 |
av_log(log_ctx, level, "%02"PRIx8, md5[i]); |
||
3207 |
} |
||
3208 |
|||
3209 |
static int verify_md5(HEVCContext *s, AVFrame *frame) |
||
3210 |
{ |
||
3211 |
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(frame->format); |
||
3212 |
int pixel_shift; |
||
3213 |
int i, j; |
||
3214 |
|||
3215 |
if (!desc) |
||
3216 |