| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * AV1 video decoder | ||
| 3 | * | ||
| 4 | * This file is part of FFmpeg. | ||
| 5 | * | ||
| 6 | * FFmpeg is free software; you can redistribute it and/or | ||
| 7 | * modify it under the terms of the GNU Lesser General Public | ||
| 8 | * License as published by the Free Software Foundation; either | ||
| 9 | * version 2.1 of the License, or (at your option) any later version. | ||
| 10 | * | ||
| 11 | * FFmpeg is distributed in the hope that it will be useful, | ||
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 14 | * Lesser General Public License for more details. | ||
| 15 | * | ||
| 16 | * You should have received a copy of the GNU Lesser General Public | ||
| 17 | * License along with FFmpeg; if not, write to the Free Software | ||
| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
| 19 | */ | ||
| 20 | |||
| 21 | #include "config_components.h" | ||
| 22 | |||
| 23 | #include "libavutil/hdr_dynamic_metadata.h" | ||
| 24 | #include "libavutil/film_grain_params.h" | ||
| 25 | #include "libavutil/mastering_display_metadata.h" | ||
| 26 | #include "libavutil/mem.h" | ||
| 27 | #include "libavutil/pixdesc.h" | ||
| 28 | #include "libavutil/opt.h" | ||
| 29 | #include "avcodec.h" | ||
| 30 | #include "av1_parse.h" | ||
| 31 | #include "av1dec.h" | ||
| 32 | #include "atsc_a53.h" | ||
| 33 | #include "bytestream.h" | ||
| 34 | #include "codec_internal.h" | ||
| 35 | #include "decode.h" | ||
| 36 | #include "hwaccel_internal.h" | ||
| 37 | #include "internal.h" | ||
| 38 | #include "itut35.h" | ||
| 39 | #include "hwconfig.h" | ||
| 40 | #include "profiles.h" | ||
| 41 | #include "progressframe.h" | ||
| 42 | #include "libavutil/refstruct.h" | ||
| 43 | |||
| 44 | /** same with Div_Lut defined in spec 7.11.3.7 */ | ||
| 45 | static const uint16_t div_lut[AV1_DIV_LUT_NUM] = { | ||
| 46 | 16384, 16320, 16257, 16194, 16132, 16070, 16009, 15948, 15888, 15828, 15768, | ||
| 47 | 15709, 15650, 15592, 15534, 15477, 15420, 15364, 15308, 15252, 15197, 15142, | ||
| 48 | 15087, 15033, 14980, 14926, 14873, 14821, 14769, 14717, 14665, 14614, 14564, | ||
| 49 | 14513, 14463, 14413, 14364, 14315, 14266, 14218, 14170, 14122, 14075, 14028, | ||
| 50 | 13981, 13935, 13888, 13843, 13797, 13752, 13707, 13662, 13618, 13574, 13530, | ||
| 51 | 13487, 13443, 13400, 13358, 13315, 13273, 13231, 13190, 13148, 13107, 13066, | ||
| 52 | 13026, 12985, 12945, 12906, 12866, 12827, 12788, 12749, 12710, 12672, 12633, | ||
| 53 | 12596, 12558, 12520, 12483, 12446, 12409, 12373, 12336, 12300, 12264, 12228, | ||
| 54 | 12193, 12157, 12122, 12087, 12053, 12018, 11984, 11950, 11916, 11882, 11848, | ||
| 55 | 11815, 11782, 11749, 11716, 11683, 11651, 11619, 11586, 11555, 11523, 11491, | ||
| 56 | 11460, 11429, 11398, 11367, 11336, 11305, 11275, 11245, 11215, 11185, 11155, | ||
| 57 | 11125, 11096, 11067, 11038, 11009, 10980, 10951, 10923, 10894, 10866, 10838, | ||
| 58 | 10810, 10782, 10755, 10727, 10700, 10673, 10645, 10618, 10592, 10565, 10538, | ||
| 59 | 10512, 10486, 10460, 10434, 10408, 10382, 10356, 10331, 10305, 10280, 10255, | ||
| 60 | 10230, 10205, 10180, 10156, 10131, 10107, 10082, 10058, 10034, 10010, 9986, | ||
| 61 | 9963, 9939, 9916, 9892, 9869, 9846, 9823, 9800, 9777, 9754, 9732, | ||
| 62 | 9709, 9687, 9664, 9642, 9620, 9598, 9576, 9554, 9533, 9511, 9489, | ||
| 63 | 9468, 9447, 9425, 9404, 9383, 9362, 9341, 9321, 9300, 9279, 9259, | ||
| 64 | 9239, 9218, 9198, 9178, 9158, 9138, 9118, 9098, 9079, 9059, 9039, | ||
| 65 | 9020, 9001, 8981, 8962, 8943, 8924, 8905, 8886, 8867, 8849, 8830, | ||
| 66 | 8812, 8793, 8775, 8756, 8738, 8720, 8702, 8684, 8666, 8648, 8630, | ||
| 67 | 8613, 8595, 8577, 8560, 8542, 8525, 8508, 8490, 8473, 8456, 8439, | ||
| 68 | 8422, 8405, 8389, 8372, 8355, 8339, 8322, 8306, 8289, 8273, 8257, | ||
| 69 | 8240, 8224, 8208, 8192 | ||
| 70 | }; | ||
| 71 | |||
| 72 | ✗ | static uint32_t inverse_recenter(int r, uint32_t v) | |
| 73 | { | ||
| 74 | ✗ | if (v > 2 * r) | |
| 75 | ✗ | return v; | |
| 76 | ✗ | else if (v & 1) | |
| 77 | ✗ | return r - ((v + 1) >> 1); | |
| 78 | else | ||
| 79 | ✗ | return r + (v >> 1); | |
| 80 | } | ||
| 81 | |||
| 82 | ✗ | static uint32_t decode_unsigned_subexp_with_ref(uint32_t sub_exp, | |
| 83 | int mx, int r) | ||
| 84 | { | ||
| 85 | ✗ | if ((r << 1) <= mx) { | |
| 86 | ✗ | return inverse_recenter(r, sub_exp); | |
| 87 | } else { | ||
| 88 | ✗ | return mx - 1 - inverse_recenter(mx - 1 - r, sub_exp); | |
| 89 | } | ||
| 90 | } | ||
| 91 | |||
| 92 | ✗ | static int32_t decode_signed_subexp_with_ref(uint32_t sub_exp, int low, | |
| 93 | int high, int r) | ||
| 94 | { | ||
| 95 | ✗ | int32_t x = decode_unsigned_subexp_with_ref(sub_exp, high - low, r - low); | |
| 96 | ✗ | return x + low; | |
| 97 | } | ||
| 98 | |||
| 99 | ✗ | static void read_global_param(AV1DecContext *s, int type, int ref, int idx) | |
| 100 | { | ||
| 101 | uint8_t primary_frame, prev_frame; | ||
| 102 | uint32_t abs_bits, prec_bits, round, prec_diff, sub, mx; | ||
| 103 | int32_t r, prev_gm_param; | ||
| 104 | |||
| 105 | ✗ | primary_frame = s->raw_frame_header->primary_ref_frame; | |
| 106 | ✗ | prev_frame = s->raw_frame_header->ref_frame_idx[primary_frame]; | |
| 107 | ✗ | abs_bits = AV1_GM_ABS_ALPHA_BITS; | |
| 108 | ✗ | prec_bits = AV1_GM_ALPHA_PREC_BITS; | |
| 109 | |||
| 110 | /* setup_past_independence() sets PrevGmParams to default values. We can | ||
| 111 | * simply point to the current's frame gm_params as they will be initialized | ||
| 112 | * with defaults at this point. | ||
| 113 | */ | ||
| 114 | ✗ | if (s->raw_frame_header->primary_ref_frame == AV1_PRIMARY_REF_NONE) | |
| 115 | ✗ | prev_gm_param = s->cur_frame.gm_params[ref][idx]; | |
| 116 | else | ||
| 117 | ✗ | prev_gm_param = s->ref[prev_frame].gm_params[ref][idx]; | |
| 118 | |||
| 119 | ✗ | if (idx < 2) { | |
| 120 | ✗ | if (type == AV1_WARP_MODEL_TRANSLATION) { | |
| 121 | ✗ | abs_bits = AV1_GM_ABS_TRANS_ONLY_BITS - | |
| 122 | ✗ | !s->raw_frame_header->allow_high_precision_mv; | |
| 123 | ✗ | prec_bits = AV1_GM_TRANS_ONLY_PREC_BITS - | |
| 124 | ✗ | !s->raw_frame_header->allow_high_precision_mv; | |
| 125 | } else { | ||
| 126 | ✗ | abs_bits = AV1_GM_ABS_TRANS_BITS; | |
| 127 | ✗ | prec_bits = AV1_GM_TRANS_PREC_BITS; | |
| 128 | } | ||
| 129 | } | ||
| 130 | ✗ | round = (idx % 3) == 2 ? (1 << AV1_WARPEDMODEL_PREC_BITS) : 0; | |
| 131 | ✗ | prec_diff = AV1_WARPEDMODEL_PREC_BITS - prec_bits; | |
| 132 | ✗ | sub = (idx % 3) == 2 ? (1 << prec_bits) : 0; | |
| 133 | ✗ | mx = 1 << abs_bits; | |
| 134 | ✗ | r = (prev_gm_param >> prec_diff) - sub; | |
| 135 | |||
| 136 | ✗ | s->cur_frame.gm_params[ref][idx] = | |
| 137 | ✗ | (decode_signed_subexp_with_ref(s->raw_frame_header->gm_params[ref][idx], | |
| 138 | ✗ | -mx, mx + 1, r) << prec_diff) + round; | |
| 139 | ✗ | } | |
| 140 | |||
| 141 | ✗ | static uint64_t round_two(uint64_t x, uint16_t n) | |
| 142 | { | ||
| 143 | ✗ | if (n == 0) | |
| 144 | ✗ | return x; | |
| 145 | ✗ | return ((x + ((uint64_t)1 << (n - 1))) >> n); | |
| 146 | } | ||
| 147 | |||
| 148 | ✗ | static int64_t round_two_signed(int64_t x, uint16_t n) | |
| 149 | { | ||
| 150 | ✗ | return ((x<0) ? -((int64_t)round_two(-x, n)) : (int64_t)round_two(x, n)); | |
| 151 | } | ||
| 152 | |||
| 153 | /** | ||
| 154 | * Resolve divisor process. | ||
| 155 | * see spec 7.11.3.7 | ||
| 156 | */ | ||
| 157 | ✗ | static int16_t resolve_divisor(uint32_t d, uint16_t *shift) | |
| 158 | { | ||
| 159 | int32_t e, f; | ||
| 160 | |||
| 161 | ✗ | *shift = av_log2(d); | |
| 162 | ✗ | e = d - (1 << (*shift)); | |
| 163 | ✗ | if (*shift > AV1_DIV_LUT_BITS) | |
| 164 | ✗ | f = round_two(e, *shift - AV1_DIV_LUT_BITS); | |
| 165 | else | ||
| 166 | ✗ | f = e << (AV1_DIV_LUT_BITS - (*shift)); | |
| 167 | |||
| 168 | ✗ | *shift += AV1_DIV_LUT_PREC_BITS; | |
| 169 | |||
| 170 | ✗ | return div_lut[f]; | |
| 171 | } | ||
| 172 | |||
| 173 | /** | ||
| 174 | * check if global motion params is valid. | ||
| 175 | * see spec 7.11.3.6 | ||
| 176 | */ | ||
| 177 | ✗ | static uint8_t get_shear_params_valid(AV1DecContext *s, int idx) | |
| 178 | { | ||
| 179 | int16_t alpha, beta, gamma, delta, divf, divs; | ||
| 180 | int64_t v, w; | ||
| 181 | ✗ | int32_t *param = &s->cur_frame.gm_params[idx][0]; | |
| 182 | ✗ | if (param[2] <= 0) | |
| 183 | ✗ | return 0; | |
| 184 | |||
| 185 | ✗ | alpha = av_clip_int16(param[2] - (1 << AV1_WARPEDMODEL_PREC_BITS)); | |
| 186 | ✗ | beta = av_clip_int16(param[3]); | |
| 187 | ✗ | divf = resolve_divisor(abs(param[2]), &divs); | |
| 188 | ✗ | v = (int64_t)param[4] * (1 << AV1_WARPEDMODEL_PREC_BITS); | |
| 189 | ✗ | w = (int64_t)param[3] * param[4]; | |
| 190 | ✗ | gamma = av_clip_int16((int)round_two_signed((v * divf), divs)); | |
| 191 | ✗ | delta = av_clip_int16(param[5] - (int)round_two_signed((w * divf), divs) - (1 << AV1_WARPEDMODEL_PREC_BITS)); | |
| 192 | |||
| 193 | ✗ | alpha = round_two_signed(alpha, AV1_WARP_PARAM_REDUCE_BITS) << AV1_WARP_PARAM_REDUCE_BITS; | |
| 194 | ✗ | beta = round_two_signed(beta, AV1_WARP_PARAM_REDUCE_BITS) << AV1_WARP_PARAM_REDUCE_BITS; | |
| 195 | ✗ | gamma = round_two_signed(gamma, AV1_WARP_PARAM_REDUCE_BITS) << AV1_WARP_PARAM_REDUCE_BITS; | |
| 196 | ✗ | delta = round_two_signed(delta, AV1_WARP_PARAM_REDUCE_BITS) << AV1_WARP_PARAM_REDUCE_BITS; | |
| 197 | |||
| 198 | ✗ | if ((4 * abs(alpha) + 7 * abs(beta)) >= (1 << AV1_WARPEDMODEL_PREC_BITS) || | |
| 199 | ✗ | (4 * abs(gamma) + 4 * abs(delta)) >= (1 << AV1_WARPEDMODEL_PREC_BITS)) | |
| 200 | ✗ | return 0; | |
| 201 | |||
| 202 | ✗ | return 1; | |
| 203 | } | ||
| 204 | |||
| 205 | /** | ||
| 206 | * update gm type/params, since cbs already implemented part of this function, | ||
| 207 | * so we don't need to full implement spec. | ||
| 208 | */ | ||
| 209 | ✗ | static void global_motion_params(AV1DecContext *s) | |
| 210 | { | ||
| 211 | ✗ | const AV1RawFrameHeader *header = s->raw_frame_header; | |
| 212 | int type, ref; | ||
| 213 | |||
| 214 | ✗ | for (ref = AV1_REF_FRAME_LAST; ref <= AV1_REF_FRAME_ALTREF; ref++) { | |
| 215 | ✗ | s->cur_frame.gm_type[ref] = AV1_WARP_MODEL_IDENTITY; | |
| 216 | ✗ | for (int i = 0; i < 6; i++) | |
| 217 | ✗ | s->cur_frame.gm_params[ref][i] = (i % 3 == 2) ? | |
| 218 | ✗ | 1 << AV1_WARPEDMODEL_PREC_BITS : 0; | |
| 219 | } | ||
| 220 | ✗ | if (header->frame_type == AV1_FRAME_KEY || | |
| 221 | ✗ | header->frame_type == AV1_FRAME_INTRA_ONLY) | |
| 222 | ✗ | return; | |
| 223 | |||
| 224 | ✗ | for (ref = AV1_REF_FRAME_LAST; ref <= AV1_REF_FRAME_ALTREF; ref++) { | |
| 225 | ✗ | if (header->is_global[ref]) { | |
| 226 | ✗ | if (header->is_rot_zoom[ref]) { | |
| 227 | ✗ | type = AV1_WARP_MODEL_ROTZOOM; | |
| 228 | } else { | ||
| 229 | ✗ | type = header->is_translation[ref] ? AV1_WARP_MODEL_TRANSLATION | |
| 230 | ✗ | : AV1_WARP_MODEL_AFFINE; | |
| 231 | } | ||
| 232 | } else { | ||
| 233 | ✗ | type = AV1_WARP_MODEL_IDENTITY; | |
| 234 | } | ||
| 235 | ✗ | s->cur_frame.gm_type[ref] = type; | |
| 236 | |||
| 237 | ✗ | if (type >= AV1_WARP_MODEL_ROTZOOM) { | |
| 238 | ✗ | read_global_param(s, type, ref, 2); | |
| 239 | ✗ | read_global_param(s, type, ref, 3); | |
| 240 | ✗ | if (type == AV1_WARP_MODEL_AFFINE) { | |
| 241 | ✗ | read_global_param(s, type, ref, 4); | |
| 242 | ✗ | read_global_param(s, type, ref, 5); | |
| 243 | } else { | ||
| 244 | ✗ | s->cur_frame.gm_params[ref][4] = -s->cur_frame.gm_params[ref][3]; | |
| 245 | ✗ | s->cur_frame.gm_params[ref][5] = s->cur_frame.gm_params[ref][2]; | |
| 246 | } | ||
| 247 | } | ||
| 248 | ✗ | if (type >= AV1_WARP_MODEL_TRANSLATION) { | |
| 249 | ✗ | read_global_param(s, type, ref, 0); | |
| 250 | ✗ | read_global_param(s, type, ref, 1); | |
| 251 | } | ||
| 252 | ✗ | if (type <= AV1_WARP_MODEL_AFFINE) { | |
| 253 | ✗ | s->cur_frame.gm_invalid[ref] = !get_shear_params_valid(s, ref); | |
| 254 | } | ||
| 255 | } | ||
| 256 | } | ||
| 257 | |||
| 258 | ✗ | static int get_relative_dist(const AV1RawSequenceHeader *seq, | |
| 259 | unsigned int a, unsigned int b) | ||
| 260 | { | ||
| 261 | ✗ | unsigned int diff = a - b; | |
| 262 | ✗ | unsigned int m = 1 << seq->order_hint_bits_minus_1; | |
| 263 | ✗ | return (diff & (m - 1)) - (diff & m); | |
| 264 | } | ||
| 265 | |||
| 266 | ✗ | static void skip_mode_params(AV1DecContext *s) | |
| 267 | { | ||
| 268 | ✗ | const AV1RawFrameHeader *header = s->raw_frame_header; | |
| 269 | ✗ | const AV1RawSequenceHeader *seq = s->raw_seq; | |
| 270 | |||
| 271 | int forward_idx, backward_idx; | ||
| 272 | int forward_hint, backward_hint; | ||
| 273 | int second_forward_idx, second_forward_hint; | ||
| 274 | int ref_hint, dist, i; | ||
| 275 | |||
| 276 | ✗ | if (header->frame_type == AV1_FRAME_KEY || | |
| 277 | ✗ | header->frame_type == AV1_FRAME_INTRA_ONLY || | |
| 278 | ✗ | !header->reference_select || !seq->enable_order_hint) | |
| 279 | ✗ | return; | |
| 280 | |||
| 281 | ✗ | forward_idx = -1; | |
| 282 | ✗ | backward_idx = -1; | |
| 283 | ✗ | for (i = 0; i < AV1_REFS_PER_FRAME; i++) { | |
| 284 | ✗ | if (!s->ref[header->ref_frame_idx[i]].raw_frame_header) | |
| 285 | ✗ | return; | |
| 286 | ✗ | ref_hint = s->ref[header->ref_frame_idx[i]].raw_frame_header->order_hint; | |
| 287 | ✗ | dist = get_relative_dist(seq, ref_hint, header->order_hint); | |
| 288 | ✗ | if (dist < 0) { | |
| 289 | ✗ | if (forward_idx < 0 || | |
| 290 | ✗ | get_relative_dist(seq, ref_hint, forward_hint) > 0) { | |
| 291 | ✗ | forward_idx = i; | |
| 292 | ✗ | forward_hint = ref_hint; | |
| 293 | } | ||
| 294 | ✗ | } else if (dist > 0) { | |
| 295 | ✗ | if (backward_idx < 0 || | |
| 296 | ✗ | get_relative_dist(seq, ref_hint, backward_hint) < 0) { | |
| 297 | ✗ | backward_idx = i; | |
| 298 | ✗ | backward_hint = ref_hint; | |
| 299 | } | ||
| 300 | } | ||
| 301 | } | ||
| 302 | |||
| 303 | ✗ | if (forward_idx < 0) { | |
| 304 | ✗ | return; | |
| 305 | ✗ | } else if (backward_idx >= 0) { | |
| 306 | ✗ | s->cur_frame.skip_mode_frame_idx[0] = | |
| 307 | ✗ | AV1_REF_FRAME_LAST + FFMIN(forward_idx, backward_idx); | |
| 308 | ✗ | s->cur_frame.skip_mode_frame_idx[1] = | |
| 309 | ✗ | AV1_REF_FRAME_LAST + FFMAX(forward_idx, backward_idx); | |
| 310 | ✗ | return; | |
| 311 | } | ||
| 312 | |||
| 313 | ✗ | second_forward_idx = -1; | |
| 314 | ✗ | for (i = 0; i < AV1_REFS_PER_FRAME; i++) { | |
| 315 | ✗ | ref_hint = s->ref[header->ref_frame_idx[i]].raw_frame_header->order_hint; | |
| 316 | ✗ | if (get_relative_dist(seq, ref_hint, forward_hint) < 0) { | |
| 317 | ✗ | if (second_forward_idx < 0 || | |
| 318 | ✗ | get_relative_dist(seq, ref_hint, second_forward_hint) > 0) { | |
| 319 | ✗ | second_forward_idx = i; | |
| 320 | ✗ | second_forward_hint = ref_hint; | |
| 321 | } | ||
| 322 | } | ||
| 323 | } | ||
| 324 | |||
| 325 | ✗ | if (second_forward_idx < 0) | |
| 326 | ✗ | return; | |
| 327 | |||
| 328 | ✗ | s->cur_frame.skip_mode_frame_idx[0] = | |
| 329 | ✗ | AV1_REF_FRAME_LAST + FFMIN(forward_idx, second_forward_idx); | |
| 330 | ✗ | s->cur_frame.skip_mode_frame_idx[1] = | |
| 331 | ✗ | AV1_REF_FRAME_LAST + FFMAX(forward_idx, second_forward_idx); | |
| 332 | } | ||
| 333 | |||
| 334 | ✗ | static void coded_lossless_param(AV1DecContext *s) | |
| 335 | { | ||
| 336 | ✗ | const AV1RawFrameHeader *header = s->raw_frame_header; | |
| 337 | int i; | ||
| 338 | |||
| 339 | ✗ | if (header->delta_q_y_dc || header->delta_q_u_ac || | |
| 340 | ✗ | header->delta_q_u_dc || header->delta_q_v_ac || | |
| 341 | ✗ | header->delta_q_v_dc) { | |
| 342 | ✗ | s->cur_frame.coded_lossless = 0; | |
| 343 | ✗ | return; | |
| 344 | } | ||
| 345 | |||
| 346 | ✗ | s->cur_frame.coded_lossless = 1; | |
| 347 | ✗ | for (i = 0; i < AV1_MAX_SEGMENTS; i++) { | |
| 348 | int qindex; | ||
| 349 | ✗ | if (header->feature_enabled[i][AV1_SEG_LVL_ALT_Q]) { | |
| 350 | ✗ | qindex = (header->base_q_idx + | |
| 351 | ✗ | header->feature_value[i][AV1_SEG_LVL_ALT_Q]); | |
| 352 | } else { | ||
| 353 | ✗ | qindex = header->base_q_idx; | |
| 354 | } | ||
| 355 | ✗ | qindex = av_clip_uintp2(qindex, 8); | |
| 356 | |||
| 357 | ✗ | if (qindex) { | |
| 358 | ✗ | s->cur_frame.coded_lossless = 0; | |
| 359 | ✗ | return; | |
| 360 | } | ||
| 361 | } | ||
| 362 | } | ||
| 363 | |||
| 364 | ✗ | static void order_hint_info(AV1DecContext *s) | |
| 365 | { | ||
| 366 | ✗ | const AV1RawFrameHeader *header = s->raw_frame_header; | |
| 367 | ✗ | const AV1RawSequenceHeader *seq = s->raw_seq; | |
| 368 | ✗ | AV1Frame *frame = &s->cur_frame; | |
| 369 | |||
| 370 | ✗ | frame->order_hint = header->order_hint; | |
| 371 | |||
| 372 | ✗ | for (int i = 0; i < AV1_REFS_PER_FRAME; i++) { | |
| 373 | ✗ | int ref_name = i + AV1_REF_FRAME_LAST; | |
| 374 | ✗ | int ref_slot = header->ref_frame_idx[i]; | |
| 375 | ✗ | int ref_order_hint = s->ref[ref_slot].order_hint; | |
| 376 | |||
| 377 | ✗ | frame->order_hints[ref_name] = ref_order_hint; | |
| 378 | ✗ | if (!seq->enable_order_hint) { | |
| 379 | ✗ | frame->ref_frame_sign_bias[ref_name] = 0; | |
| 380 | } else { | ||
| 381 | ✗ | frame->ref_frame_sign_bias[ref_name] = | |
| 382 | ✗ | get_relative_dist(seq, ref_order_hint, | |
| 383 | ✗ | frame->order_hint) > 0; | |
| 384 | } | ||
| 385 | } | ||
| 386 | ✗ | } | |
| 387 | |||
| 388 | ✗ | static void load_grain_params(AV1DecContext *s) | |
| 389 | { | ||
| 390 | ✗ | const AV1RawFrameHeader *header = s->raw_frame_header; | |
| 391 | ✗ | const AV1RawFilmGrainParams *film_grain = &header->film_grain, *src; | |
| 392 | ✗ | AV1RawFilmGrainParams *dst = &s->cur_frame.film_grain; | |
| 393 | |||
| 394 | ✗ | if (!film_grain->apply_grain) | |
| 395 | ✗ | return; | |
| 396 | |||
| 397 | ✗ | if (film_grain->update_grain) { | |
| 398 | ✗ | memcpy(dst, film_grain, sizeof(*dst)); | |
| 399 | ✗ | return; | |
| 400 | } | ||
| 401 | |||
| 402 | ✗ | src = &s->ref[film_grain->film_grain_params_ref_idx].film_grain; | |
| 403 | |||
| 404 | ✗ | memcpy(dst, src, sizeof(*dst)); | |
| 405 | ✗ | dst->grain_seed = film_grain->grain_seed; | |
| 406 | } | ||
| 407 | |||
| 408 | 24 | static int init_tile_data(AV1DecContext *s) | |
| 409 | |||
| 410 | { | ||
| 411 | 24 | int cur_tile_num = | |
| 412 | 24 | s->raw_frame_header->tile_cols * s->raw_frame_header->tile_rows; | |
| 413 |
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24 | if (s->tile_num < cur_tile_num) { |
| 414 | 24 | int ret = av_reallocp_array(&s->tile_group_info, cur_tile_num, | |
| 415 | sizeof(TileGroupInfo)); | ||
| 416 |
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24 | if (ret < 0) { |
| 417 | ✗ | s->tile_num = 0; | |
| 418 | ✗ | return ret; | |
| 419 | } | ||
| 420 | } | ||
| 421 | 24 | s->tile_num = cur_tile_num; | |
| 422 | |||
| 423 | 24 | return 0; | |
| 424 | } | ||
| 425 | |||
| 426 | 32 | static int get_tiles_info(AVCodecContext *avctx, const AV1RawTileGroup *tile_group) | |
| 427 | { | ||
| 428 | 32 | AV1DecContext *s = avctx->priv_data; | |
| 429 | GetByteContext gb; | ||
| 430 | uint16_t tile_num, tile_row, tile_col; | ||
| 431 | 32 | uint32_t size = 0, size_bytes = 0; | |
| 432 | |||
| 433 | 32 | bytestream2_init(&gb, tile_group->tile_data.data, | |
| 434 | 32 | tile_group->tile_data.data_size); | |
| 435 | 32 | s->tg_start = tile_group->tg_start; | |
| 436 | 32 | s->tg_end = tile_group->tg_end; | |
| 437 | |||
| 438 |
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47 | for (tile_num = tile_group->tg_start; tile_num <= tile_group->tg_end; tile_num++) { |
| 439 | 47 | tile_row = tile_num / s->raw_frame_header->tile_cols; | |
| 440 | 47 | tile_col = tile_num % s->raw_frame_header->tile_cols; | |
| 441 | |||
| 442 |
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47 | if (tile_num == tile_group->tg_end) { |
| 443 | 32 | s->tile_group_info[tile_num].tile_size = bytestream2_get_bytes_left(&gb); | |
| 444 | 32 | s->tile_group_info[tile_num].tile_offset = bytestream2_tell(&gb); | |
| 445 | 32 | s->tile_group_info[tile_num].tile_row = tile_row; | |
| 446 | 32 | s->tile_group_info[tile_num].tile_column = tile_col; | |
| 447 | 32 | return 0; | |
| 448 | } | ||
| 449 | 15 | size_bytes = s->raw_frame_header->tile_size_bytes_minus1 + 1; | |
| 450 |
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15 | if (bytestream2_get_bytes_left(&gb) < size_bytes) |
| 451 | ✗ | return AVERROR_INVALIDDATA; | |
| 452 | 15 | size = 0; | |
| 453 |
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53 | for (int i = 0; i < size_bytes; i++) |
| 454 | 38 | size |= bytestream2_get_byteu(&gb) << 8 * i; | |
| 455 |
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15 | if (bytestream2_get_bytes_left(&gb) <= size) |
| 456 | ✗ | return AVERROR_INVALIDDATA; | |
| 457 | 15 | size++; | |
| 458 | |||
| 459 | 15 | s->tile_group_info[tile_num].tile_size = size; | |
| 460 | 15 | s->tile_group_info[tile_num].tile_offset = bytestream2_tell(&gb); | |
| 461 | 15 | s->tile_group_info[tile_num].tile_row = tile_row; | |
| 462 | 15 | s->tile_group_info[tile_num].tile_column = tile_col; | |
| 463 | |||
| 464 | 15 | bytestream2_skipu(&gb, size); | |
| 465 | } | ||
| 466 | |||
| 467 | ✗ | return 0; | |
| 468 | |||
| 469 | } | ||
| 470 | |||
| 471 | 28 | static enum AVPixelFormat get_sw_pixel_format(void *logctx, | |
| 472 | const AV1RawSequenceHeader *seq) | ||
| 473 | { | ||
| 474 | int bit_depth; | ||
| 475 | 28 | enum AVPixelFormat pix_fmt = AV_PIX_FMT_NONE; | |
| 476 | |||
| 477 |
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28 | if (seq->seq_profile == 2 && seq->color_config.high_bitdepth) |
| 478 | ✗ | bit_depth = seq->color_config.twelve_bit ? 12 : 10; | |
| 479 |
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28 | else if (seq->seq_profile <= 2) |
| 480 |
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28 | bit_depth = seq->color_config.high_bitdepth ? 10 : 8; |
| 481 | else { | ||
| 482 | ✗ | av_log(logctx, AV_LOG_ERROR, | |
| 483 | ✗ | "Unknown AV1 profile %d.\n", seq->seq_profile); | |
| 484 | ✗ | return AV_PIX_FMT_NONE; | |
| 485 | } | ||
| 486 | |||
| 487 |
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28 | if (!seq->color_config.mono_chrome) { |
| 488 | // 4:4:4 x:0 y:0, 4:2:2 x:1 y:0, 4:2:0 x:1 y:1 | ||
| 489 |
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28 | if (seq->color_config.subsampling_x == 0 && |
| 490 | ✗ | seq->color_config.subsampling_y == 0) { | |
| 491 | ✗ | if (bit_depth == 8) | |
| 492 | ✗ | pix_fmt = AV_PIX_FMT_YUV444P; | |
| 493 | ✗ | else if (bit_depth == 10) | |
| 494 | ✗ | pix_fmt = AV_PIX_FMT_YUV444P10; | |
| 495 | ✗ | else if (bit_depth == 12) | |
| 496 | ✗ | pix_fmt = AV_PIX_FMT_YUV444P12; | |
| 497 | else | ||
| 498 | ✗ | av_assert0(0); | |
| 499 |
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28 | } else if (seq->color_config.subsampling_x == 1 && |
| 500 |
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28 | seq->color_config.subsampling_y == 0) { |
| 501 | ✗ | if (bit_depth == 8) | |
| 502 | ✗ | pix_fmt = AV_PIX_FMT_YUV422P; | |
| 503 | ✗ | else if (bit_depth == 10) | |
| 504 | ✗ | pix_fmt = AV_PIX_FMT_YUV422P10; | |
| 505 | ✗ | else if (bit_depth == 12) | |
| 506 | ✗ | pix_fmt = AV_PIX_FMT_YUV422P12; | |
| 507 | else | ||
| 508 | ✗ | av_assert0(0); | |
| 509 |
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28 | } else if (seq->color_config.subsampling_x == 1 && |
| 510 |
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28 | seq->color_config.subsampling_y == 1) { |
| 511 |
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28 | if (bit_depth == 8) |
| 512 | 27 | pix_fmt = AV_PIX_FMT_YUV420P; | |
| 513 |
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1 | else if (bit_depth == 10) |
| 514 | 1 | pix_fmt = AV_PIX_FMT_YUV420P10; | |
| 515 | ✗ | else if (bit_depth == 12) | |
| 516 | ✗ | pix_fmt = AV_PIX_FMT_YUV420P12; | |
| 517 | else | ||
| 518 | ✗ | av_assert0(0); | |
| 519 | } | ||
| 520 | } else { | ||
| 521 | ✗ | if (bit_depth == 8) | |
| 522 | ✗ | pix_fmt = AV_PIX_FMT_GRAY8; | |
| 523 | ✗ | else if (bit_depth == 10) | |
| 524 | ✗ | pix_fmt = AV_PIX_FMT_GRAY10; | |
| 525 | ✗ | else if (bit_depth == 12) | |
| 526 | ✗ | pix_fmt = AV_PIX_FMT_GRAY12; | |
| 527 | else | ||
| 528 | ✗ | av_assert0(0); | |
| 529 | } | ||
| 530 | |||
| 531 | 28 | return pix_fmt; | |
| 532 | } | ||
| 533 | |||
| 534 | ✗ | static int get_pixel_format(AVCodecContext *avctx) | |
| 535 | { | ||
| 536 | ✗ | AV1DecContext *s = avctx->priv_data; | |
| 537 | ✗ | const AV1RawSequenceHeader *seq = s->raw_seq; | |
| 538 | int ret; | ||
| 539 | ✗ | enum AVPixelFormat pix_fmt = get_sw_pixel_format(avctx, seq); | |
| 540 | #define HWACCEL_MAX (CONFIG_AV1_DXVA2_HWACCEL + \ | ||
| 541 | CONFIG_AV1_D3D11VA_HWACCEL * 2 + \ | ||
| 542 | CONFIG_AV1_D3D12VA_HWACCEL + \ | ||
| 543 | CONFIG_AV1_NVDEC_HWACCEL + \ | ||
| 544 | CONFIG_AV1_VAAPI_HWACCEL + \ | ||
| 545 | CONFIG_AV1_VDPAU_HWACCEL + \ | ||
| 546 | CONFIG_AV1_VIDEOTOOLBOX_HWACCEL + \ | ||
| 547 | CONFIG_AV1_VULKAN_HWACCEL) | ||
| 548 | ✗ | enum AVPixelFormat pix_fmts[HWACCEL_MAX + 2], *fmtp = pix_fmts; | |
| 549 | |||
| 550 | ✗ | if (pix_fmt == AV_PIX_FMT_NONE) | |
| 551 | ✗ | return -1; | |
| 552 | |||
| 553 | ✗ | switch (pix_fmt) { | |
| 554 | ✗ | case AV_PIX_FMT_YUV420P: | |
| 555 | #if CONFIG_AV1_DXVA2_HWACCEL | ||
| 556 | *fmtp++ = AV_PIX_FMT_DXVA2_VLD; | ||
| 557 | #endif | ||
| 558 | #if CONFIG_AV1_D3D11VA_HWACCEL | ||
| 559 | *fmtp++ = AV_PIX_FMT_D3D11VA_VLD; | ||
| 560 | *fmtp++ = AV_PIX_FMT_D3D11; | ||
| 561 | #endif | ||
| 562 | #if CONFIG_AV1_D3D12VA_HWACCEL | ||
| 563 | *fmtp++ = AV_PIX_FMT_D3D12; | ||
| 564 | #endif | ||
| 565 | #if CONFIG_AV1_NVDEC_HWACCEL | ||
| 566 | *fmtp++ = AV_PIX_FMT_CUDA; | ||
| 567 | #endif | ||
| 568 | #if CONFIG_AV1_VAAPI_HWACCEL | ||
| 569 | ✗ | *fmtp++ = AV_PIX_FMT_VAAPI; | |
| 570 | #endif | ||
| 571 | #if CONFIG_AV1_VDPAU_HWACCEL | ||
| 572 | ✗ | *fmtp++ = AV_PIX_FMT_VDPAU; | |
| 573 | #endif | ||
| 574 | #if CONFIG_AV1_VIDEOTOOLBOX_HWACCEL | ||
| 575 | *fmtp++ = AV_PIX_FMT_VIDEOTOOLBOX; | ||
| 576 | #endif | ||
| 577 | #if CONFIG_AV1_VULKAN_HWACCEL | ||
| 578 | *fmtp++ = AV_PIX_FMT_VULKAN; | ||
| 579 | #endif | ||
| 580 | ✗ | break; | |
| 581 | ✗ | case AV_PIX_FMT_YUV420P10: | |
| 582 | #if CONFIG_AV1_DXVA2_HWACCEL | ||
| 583 | *fmtp++ = AV_PIX_FMT_DXVA2_VLD; | ||
| 584 | #endif | ||
| 585 | #if CONFIG_AV1_D3D11VA_HWACCEL | ||
| 586 | *fmtp++ = AV_PIX_FMT_D3D11VA_VLD; | ||
| 587 | *fmtp++ = AV_PIX_FMT_D3D11; | ||
| 588 | #endif | ||
| 589 | #if CONFIG_AV1_D3D12VA_HWACCEL | ||
| 590 | *fmtp++ = AV_PIX_FMT_D3D12; | ||
| 591 | #endif | ||
| 592 | #if CONFIG_AV1_NVDEC_HWACCEL | ||
| 593 | *fmtp++ = AV_PIX_FMT_CUDA; | ||
| 594 | #endif | ||
| 595 | #if CONFIG_AV1_VAAPI_HWACCEL | ||
| 596 | ✗ | *fmtp++ = AV_PIX_FMT_VAAPI; | |
| 597 | #endif | ||
| 598 | #if CONFIG_AV1_VDPAU_HWACCEL | ||
| 599 | ✗ | *fmtp++ = AV_PIX_FMT_VDPAU; | |
| 600 | #endif | ||
| 601 | #if CONFIG_AV1_VIDEOTOOLBOX_HWACCEL | ||
| 602 | *fmtp++ = AV_PIX_FMT_VIDEOTOOLBOX; | ||
| 603 | #endif | ||
| 604 | #if CONFIG_AV1_VULKAN_HWACCEL | ||
| 605 | *fmtp++ = AV_PIX_FMT_VULKAN; | ||
| 606 | #endif | ||
| 607 | ✗ | break; | |
| 608 | ✗ | case AV_PIX_FMT_YUV420P12: | |
| 609 | #if CONFIG_AV1_VULKAN_HWACCEL | ||
| 610 | *fmtp++ = AV_PIX_FMT_VULKAN; | ||
| 611 | #endif | ||
| 612 | ✗ | break; | |
| 613 | ✗ | case AV_PIX_FMT_YUV422P: | |
| 614 | #if CONFIG_AV1_VULKAN_HWACCEL | ||
| 615 | *fmtp++ = AV_PIX_FMT_VULKAN; | ||
| 616 | #endif | ||
| 617 | ✗ | break; | |
| 618 | ✗ | case AV_PIX_FMT_YUV422P10: | |
| 619 | #if CONFIG_AV1_VULKAN_HWACCEL | ||
| 620 | *fmtp++ = AV_PIX_FMT_VULKAN; | ||
| 621 | #endif | ||
| 622 | ✗ | break; | |
| 623 | ✗ | case AV_PIX_FMT_YUV422P12: | |
| 624 | #if CONFIG_AV1_VULKAN_HWACCEL | ||
| 625 | *fmtp++ = AV_PIX_FMT_VULKAN; | ||
| 626 | #endif | ||
| 627 | ✗ | break; | |
| 628 | ✗ | case AV_PIX_FMT_YUV444P: | |
| 629 | #if CONFIG_AV1_VULKAN_HWACCEL | ||
| 630 | *fmtp++ = AV_PIX_FMT_VULKAN; | ||
| 631 | #endif | ||
| 632 | ✗ | break; | |
| 633 | ✗ | case AV_PIX_FMT_YUV444P10: | |
| 634 | #if CONFIG_AV1_VULKAN_HWACCEL | ||
| 635 | *fmtp++ = AV_PIX_FMT_VULKAN; | ||
| 636 | #endif | ||
| 637 | ✗ | break; | |
| 638 | ✗ | case AV_PIX_FMT_YUV444P12: | |
| 639 | #if CONFIG_AV1_VULKAN_HWACCEL | ||
| 640 | *fmtp++ = AV_PIX_FMT_VULKAN; | ||
| 641 | #endif | ||
| 642 | ✗ | break; | |
| 643 | ✗ | case AV_PIX_FMT_GRAY8: | |
| 644 | #if CONFIG_AV1_NVDEC_HWACCEL | ||
| 645 | *fmtp++ = AV_PIX_FMT_CUDA; | ||
| 646 | #endif | ||
| 647 | ✗ | break; | |
| 648 | ✗ | case AV_PIX_FMT_GRAY10: | |
| 649 | #if CONFIG_AV1_NVDEC_HWACCEL | ||
| 650 | *fmtp++ = AV_PIX_FMT_CUDA; | ||
| 651 | #endif | ||
| 652 | ✗ | break; | |
| 653 | } | ||
| 654 | |||
| 655 | ✗ | *fmtp++ = pix_fmt; | |
| 656 | ✗ | *fmtp = AV_PIX_FMT_NONE; | |
| 657 | |||
| 658 | ✗ | for (int i = 0; pix_fmts[i] != pix_fmt; i++) | |
| 659 | ✗ | if (pix_fmts[i] == avctx->pix_fmt) { | |
| 660 | ✗ | s->pix_fmt = pix_fmt; | |
| 661 | ✗ | return 1; | |
| 662 | } | ||
| 663 | |||
| 664 | ✗ | ret = ff_get_format(avctx, pix_fmts); | |
| 665 | |||
| 666 | /** | ||
| 667 | * check if the HW accel is inited correctly. If not, return un-implemented. | ||
| 668 | * Since now the av1 decoder doesn't support native decode, if it will be | ||
| 669 | * implemented in the future, need remove this check. | ||
| 670 | */ | ||
| 671 | ✗ | if (!avctx->hwaccel) { | |
| 672 | ✗ | av_log(avctx, AV_LOG_ERROR, "Your platform doesn't support" | |
| 673 | " hardware accelerated AV1 decoding.\n"); | ||
| 674 | ✗ | avctx->pix_fmt = AV_PIX_FMT_NONE; | |
| 675 | ✗ | return AVERROR(ENOSYS); | |
| 676 | } | ||
| 677 | |||
| 678 | ✗ | s->pix_fmt = pix_fmt; | |
| 679 | ✗ | avctx->pix_fmt = ret; | |
| 680 | |||
| 681 | ✗ | av_log(avctx, AV_LOG_DEBUG, "AV1 decode get format: %s.\n", | |
| 682 | av_get_pix_fmt_name(avctx->pix_fmt)); | ||
| 683 | |||
| 684 | ✗ | return 0; | |
| 685 | } | ||
| 686 | |||
| 687 | 285 | static void av1_frame_unref(AV1Frame *f) | |
| 688 | { | ||
| 689 | 285 | ff_progress_frame_unref(&f->pf); | |
| 690 | 285 | av_refstruct_unref(&f->hwaccel_picture_private); | |
| 691 | 285 | av_refstruct_unref(&f->header_ref); | |
| 692 | 285 | f->raw_frame_header = NULL; | |
| 693 | 285 | f->spatial_id = f->temporal_id = 0; | |
| 694 | 285 | memset(f->skip_mode_frame_idx, 0, | |
| 695 | 2 * sizeof(uint8_t)); | ||
| 696 | 285 | memset(&f->film_grain, 0, sizeof(f->film_grain)); | |
| 697 | 285 | f->coded_lossless = 0; | |
| 698 | 285 | } | |
| 699 | |||
| 700 | 178 | static void av1_frame_replace(AV1Frame *dst, const AV1Frame *src) | |
| 701 | { | ||
| 702 | av_assert1(dst != src); | ||
| 703 | |||
| 704 | 178 | av_refstruct_replace(&dst->header_ref, src->header_ref); | |
| 705 | |||
| 706 | 178 | dst->raw_frame_header = src->raw_frame_header; | |
| 707 | |||
| 708 | 178 | ff_progress_frame_replace(&dst->pf, &src->pf); | |
| 709 | |||
| 710 | 178 | av_refstruct_replace(&dst->hwaccel_picture_private, | |
| 711 | 178 | src->hwaccel_picture_private); | |
| 712 | |||
| 713 | 178 | dst->spatial_id = src->spatial_id; | |
| 714 | 178 | dst->temporal_id = src->temporal_id; | |
| 715 | 178 | memcpy(dst->gm_invalid, | |
| 716 | 178 | src->gm_invalid, | |
| 717 | AV1_NUM_REF_FRAMES * sizeof(uint8_t)); | ||
| 718 | 178 | memcpy(dst->gm_type, | |
| 719 | 178 | src->gm_type, | |
| 720 | AV1_NUM_REF_FRAMES * sizeof(uint8_t)); | ||
| 721 | 178 | memcpy(dst->gm_params, | |
| 722 | 178 | src->gm_params, | |
| 723 | AV1_NUM_REF_FRAMES * 6 * sizeof(int32_t)); | ||
| 724 | 178 | memcpy(dst->skip_mode_frame_idx, | |
| 725 | 178 | src->skip_mode_frame_idx, | |
| 726 | 2 * sizeof(uint8_t)); | ||
| 727 | 178 | memcpy(&dst->film_grain, | |
| 728 | 178 | &src->film_grain, | |
| 729 | sizeof(dst->film_grain)); | ||
| 730 | 178 | dst->coded_lossless = src->coded_lossless; | |
| 731 | |||
| 732 | 178 | dst->order_hint = src->order_hint; | |
| 733 | 178 | memcpy(dst->ref_frame_sign_bias, src->ref_frame_sign_bias, | |
| 734 | sizeof(dst->ref_frame_sign_bias)); | ||
| 735 | 178 | memcpy(dst->order_hints, src->order_hints, | |
| 736 | sizeof(dst->order_hints)); | ||
| 737 | |||
| 738 | 178 | dst->force_integer_mv = src->force_integer_mv; | |
| 739 | 178 | } | |
| 740 | |||
| 741 | 29 | static av_cold int av1_decode_free(AVCodecContext *avctx) | |
| 742 | { | ||
| 743 | 29 | AV1DecContext *s = avctx->priv_data; | |
| 744 | AV1RawMetadataITUTT35 itut_t35; | ||
| 745 | |||
| 746 |
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261 | for (int i = 0; i < FF_ARRAY_ELEMS(s->ref); i++) |
| 747 | 232 | av1_frame_unref(&s->ref[i]); | |
| 748 | 29 | av1_frame_unref(&s->cur_frame); | |
| 749 | 29 | av_buffer_unref(&s->seq_data_ref); | |
| 750 | 29 | av_refstruct_unref(&s->seq_ref); | |
| 751 | 29 | av_refstruct_unref(&s->header_ref); | |
| 752 | 29 | av_refstruct_unref(&s->cll_ref); | |
| 753 | 29 | av_refstruct_unref(&s->mdcv_ref); | |
| 754 | 29 | av_freep(&s->tile_group_info); | |
| 755 | |||
| 756 |
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29 | while (s->itut_t35_fifo && av_fifo_read(s->itut_t35_fifo, &itut_t35, 1) >= 0) |
| 757 | ✗ | av_buffer_unref(&itut_t35.payload_ref); | |
| 758 | 29 | av_fifo_freep2(&s->itut_t35_fifo); | |
| 759 | |||
| 760 | 29 | ff_cbs_fragment_free(&s->current_obu); | |
| 761 | 29 | ff_cbs_close(&s->cbc); | |
| 762 | 29 | ff_dovi_ctx_unref(&s->dovi); | |
| 763 | |||
| 764 | 29 | return 0; | |
| 765 | } | ||
| 766 | |||
| 767 | 29 | static int set_context_with_sequence(AVCodecContext *avctx, | |
| 768 | const AV1RawSequenceHeader *seq) | ||
| 769 | { | ||
| 770 | 29 | int width = seq->max_frame_width_minus_1 + 1; | |
| 771 | 29 | int height = seq->max_frame_height_minus_1 + 1; | |
| 772 | |||
| 773 | 29 | avctx->profile = seq->seq_profile; | |
| 774 | 29 | avctx->level = seq->seq_level_idx[0]; | |
| 775 | |||
| 776 | 29 | avctx->color_range = | |
| 777 |
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29 | seq->color_config.color_range ? AVCOL_RANGE_JPEG : AVCOL_RANGE_MPEG; |
| 778 | 29 | avctx->color_primaries = seq->color_config.color_primaries; | |
| 779 | 29 | avctx->colorspace = seq->color_config.matrix_coefficients; | |
| 780 | 29 | avctx->color_trc = seq->color_config.transfer_characteristics; | |
| 781 | |||
| 782 |
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|
29 | switch (seq->color_config.chroma_sample_position) { |
| 783 | 4 | case AV1_CSP_VERTICAL: | |
| 784 | 4 | avctx->chroma_sample_location = AVCHROMA_LOC_LEFT; | |
| 785 | 4 | break; | |
| 786 | ✗ | case AV1_CSP_COLOCATED: | |
| 787 | ✗ | avctx->chroma_sample_location = AVCHROMA_LOC_TOPLEFT; | |
| 788 | ✗ | break; | |
| 789 | } | ||
| 790 | |||
| 791 | #if FF_API_CODEC_PROPS | ||
| 792 | FF_DISABLE_DEPRECATION_WARNINGS | ||
| 793 |
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|
29 | if (seq->film_grain_params_present) |
| 794 | 2 | avctx->properties |= FF_CODEC_PROPERTY_FILM_GRAIN; | |
| 795 | else | ||
| 796 | 27 | avctx->properties &= ~FF_CODEC_PROPERTY_FILM_GRAIN; | |
| 797 | FF_ENABLE_DEPRECATION_WARNINGS | ||
| 798 | #endif | ||
| 799 | |||
| 800 |
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29 | if (avctx->width != width || avctx->height != height) { |
| 801 | 4 | int ret = ff_set_dimensions(avctx, width, height); | |
| 802 |
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|
4 | if (ret < 0) |
| 803 | ✗ | return ret; | |
| 804 | } | ||
| 805 | |||
| 806 |
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|
29 | if (seq->timing_info_present_flag) |
| 807 | 4 | avctx->framerate = ff_av1_framerate(1LL + seq->timing_info.num_ticks_per_picture_minus_1, | |
| 808 | 4 | seq->timing_info.num_units_in_display_tick, | |
| 809 | 4 | seq->timing_info.time_scale); | |
| 810 | |||
| 811 |
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|
29 | if (avctx->pix_fmt == AV_PIX_FMT_NONE) |
| 812 | 28 | avctx->pix_fmt = get_sw_pixel_format(avctx, seq); | |
| 813 | |||
| 814 | 29 | return 0; | |
| 815 | } | ||
| 816 | |||
| 817 | ✗ | static int update_context_with_frame_header(AVCodecContext *avctx, | |
| 818 | const AV1RawFrameHeader *header) | ||
| 819 | { | ||
| 820 | AVRational aspect_ratio; | ||
| 821 | ✗ | int width = header->frame_width_minus_1 + 1; | |
| 822 | ✗ | int height = header->frame_height_minus_1 + 1; | |
| 823 | ✗ | int r_width = header->render_width_minus_1 + 1; | |
| 824 | ✗ | int r_height = header->render_height_minus_1 + 1; | |
| 825 | int ret; | ||
| 826 | |||
| 827 | ✗ | if (avctx->width != width || avctx->height != height) { | |
| 828 | ✗ | ret = ff_set_dimensions(avctx, width, height); | |
| 829 | ✗ | if (ret < 0) | |
| 830 | ✗ | return ret; | |
| 831 | } | ||
| 832 | |||
| 833 | ✗ | av_reduce(&aspect_ratio.num, &aspect_ratio.den, | |
| 834 | ✗ | (int64_t)height * r_width, | |
| 835 | ✗ | (int64_t)width * r_height, | |
| 836 | INT_MAX); | ||
| 837 | |||
| 838 | ✗ | if (av_cmp_q(avctx->sample_aspect_ratio, aspect_ratio)) { | |
| 839 | ✗ | ret = ff_set_sar(avctx, aspect_ratio); | |
| 840 | ✗ | if (ret < 0) | |
| 841 | ✗ | return ret; | |
| 842 | } | ||
| 843 | |||
| 844 | ✗ | return 0; | |
| 845 | } | ||
| 846 | |||
| 847 | static const CodedBitstreamUnitType decompose_unit_types[] = { | ||
| 848 | AV1_OBU_FRAME, | ||
| 849 | AV1_OBU_FRAME_HEADER, | ||
| 850 | AV1_OBU_METADATA, | ||
| 851 | AV1_OBU_REDUNDANT_FRAME_HEADER, | ||
| 852 | AV1_OBU_SEQUENCE_HEADER, | ||
| 853 | AV1_OBU_TEMPORAL_DELIMITER, | ||
| 854 | AV1_OBU_TILE_GROUP, | ||
| 855 | }; | ||
| 856 | |||
| 857 | 29 | static av_cold int av1_decode_init(AVCodecContext *avctx) | |
| 858 | { | ||
| 859 | 29 | AV1DecContext *s = avctx->priv_data; | |
| 860 | AV1RawSequenceHeader *seq; | ||
| 861 | const AVPacketSideData *sd; | ||
| 862 | int ret; | ||
| 863 | |||
| 864 | 29 | s->avctx = avctx; | |
| 865 | 29 | s->pkt = avctx->internal->in_pkt; | |
| 866 | 29 | s->pix_fmt = AV_PIX_FMT_NONE; | |
| 867 | |||
| 868 | 29 | ret = ff_cbs_init(&s->cbc, AV_CODEC_ID_AV1, avctx); | |
| 869 |
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|
29 | if (ret < 0) |
| 870 | ✗ | return ret; | |
| 871 | |||
| 872 | 29 | s->cbc->decompose_unit_types = decompose_unit_types; | |
| 873 | 29 | s->cbc->nb_decompose_unit_types = FF_ARRAY_ELEMS(decompose_unit_types); | |
| 874 | |||
| 875 | 29 | s->itut_t35_fifo = av_fifo_alloc2(1, sizeof(AV1RawMetadataITUTT35), | |
| 876 | AV_FIFO_FLAG_AUTO_GROW); | ||
| 877 |
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|
29 | if (!s->itut_t35_fifo) |
| 878 | ✗ | return AVERROR(ENOMEM); | |
| 879 | |||
| 880 | 29 | av_opt_set_int(s->cbc->priv_data, "operating_point", s->operating_point, 0); | |
| 881 | |||
| 882 |
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|
29 | if (avctx->extradata && avctx->extradata_size) { |
| 883 | 9 | ret = ff_cbs_read_extradata_from_codec(s->cbc, | |
| 884 | &s->current_obu, | ||
| 885 | avctx); | ||
| 886 |
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|
9 | if (ret < 0) { |
| 887 | ✗ | av_log(avctx, AV_LOG_WARNING, "Failed to read extradata.\n"); | |
| 888 | ✗ | goto end; | |
| 889 | } | ||
| 890 | |||
| 891 | 9 | seq = ((CodedBitstreamAV1Context *)(s->cbc->priv_data))->sequence_header; | |
| 892 |
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|
9 | if (!seq) { |
| 893 | 2 | av_log(avctx, AV_LOG_WARNING, "No sequence header available.\n"); | |
| 894 | 2 | goto end; | |
| 895 | } | ||
| 896 | |||
| 897 | 7 | ret = set_context_with_sequence(avctx, seq); | |
| 898 |
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|
7 | if (ret < 0) { |
| 899 | ✗ | av_log(avctx, AV_LOG_WARNING, "Failed to set decoder context.\n"); | |
| 900 | ✗ | goto end; | |
| 901 | } | ||
| 902 | |||
| 903 | 7 | end: | |
| 904 | 9 | ff_cbs_fragment_reset(&s->current_obu); | |
| 905 | } | ||
| 906 | |||
| 907 | 29 | s->dovi.logctx = avctx; | |
| 908 | 29 | s->dovi.cfg.dv_profile = 10; // default for AV1 | |
| 909 | 29 | sd = ff_get_coded_side_data(avctx, AV_PKT_DATA_DOVI_CONF); | |
| 910 |
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|
29 | if (sd && sd->size >= sizeof(s->dovi.cfg)) |
| 911 | ✗ | s->dovi.cfg = *(AVDOVIDecoderConfigurationRecord *) sd->data; | |
| 912 | |||
| 913 | 29 | return ret; | |
| 914 | } | ||
| 915 | |||
| 916 | ✗ | static int av1_frame_alloc(AVCodecContext *avctx, AV1Frame *f) | |
| 917 | { | ||
| 918 | ✗ | AV1DecContext *s = avctx->priv_data; | |
| 919 | ✗ | AV1RawFrameHeader *header= s->raw_frame_header; | |
| 920 | AVFrame *frame; | ||
| 921 | int ret; | ||
| 922 | |||
| 923 | ✗ | ret = update_context_with_frame_header(avctx, header); | |
| 924 | ✗ | if (ret < 0) { | |
| 925 | ✗ | av_log(avctx, AV_LOG_ERROR, "Failed to update context with frame header\n"); | |
| 926 | ✗ | return ret; | |
| 927 | } | ||
| 928 | |||
| 929 | ✗ | ret = ff_progress_frame_get_buffer(avctx, &f->pf, AV_GET_BUFFER_FLAG_REF); | |
| 930 | ✗ | if (ret < 0) | |
| 931 | ✗ | goto fail; | |
| 932 | |||
| 933 | ✗ | frame = f->f; | |
| 934 | ✗ | if (header->frame_type == AV1_FRAME_KEY) | |
| 935 | ✗ | frame->flags |= AV_FRAME_FLAG_KEY; | |
| 936 | else | ||
| 937 | ✗ | frame->flags &= ~AV_FRAME_FLAG_KEY; | |
| 938 | |||
| 939 | ✗ | switch (header->frame_type) { | |
| 940 | ✗ | case AV1_FRAME_KEY: | |
| 941 | case AV1_FRAME_INTRA_ONLY: | ||
| 942 | ✗ | frame->pict_type = AV_PICTURE_TYPE_I; | |
| 943 | ✗ | break; | |
| 944 | ✗ | case AV1_FRAME_INTER: | |
| 945 | ✗ | frame->pict_type = AV_PICTURE_TYPE_P; | |
| 946 | ✗ | break; | |
| 947 | ✗ | case AV1_FRAME_SWITCH: | |
| 948 | ✗ | frame->pict_type = AV_PICTURE_TYPE_SP; | |
| 949 | ✗ | break; | |
| 950 | } | ||
| 951 | |||
| 952 | ✗ | ret = ff_hwaccel_frame_priv_alloc(avctx, &f->hwaccel_picture_private); | |
| 953 | ✗ | if (ret < 0) | |
| 954 | ✗ | goto fail; | |
| 955 | |||
| 956 | ✗ | return 0; | |
| 957 | |||
| 958 | ✗ | fail: | |
| 959 | ✗ | av1_frame_unref(f); | |
| 960 | ✗ | return ret; | |
| 961 | } | ||
| 962 | |||
| 963 | ✗ | static int export_itut_t35(AVCodecContext *avctx, AVFrame *frame, | |
| 964 | const AV1RawMetadataITUTT35 *itut_t35) | ||
| 965 | { | ||
| 966 | GetByteContext gb; | ||
| 967 | ✗ | AV1DecContext *s = avctx->priv_data; | |
| 968 | int ret, provider_code; | ||
| 969 | |||
| 970 | ✗ | bytestream2_init(&gb, itut_t35->payload, itut_t35->payload_size); | |
| 971 | |||
| 972 | ✗ | provider_code = bytestream2_get_be16(&gb); | |
| 973 | ✗ | switch (provider_code) { | |
| 974 | ✗ | case ITU_T_T35_PROVIDER_CODE_ATSC: { | |
| 975 | ✗ | uint32_t user_identifier = bytestream2_get_be32(&gb); | |
| 976 | ✗ | switch (user_identifier) { | |
| 977 | ✗ | case MKBETAG('G', 'A', '9', '4'): { // closed captions | |
| 978 | ✗ | AVBufferRef *buf = NULL; | |
| 979 | |||
| 980 | ✗ | ret = ff_parse_a53_cc(&buf, gb.buffer, bytestream2_get_bytes_left(&gb)); | |
| 981 | ✗ | if (ret < 0) | |
| 982 | ✗ | return ret; | |
| 983 | ✗ | if (!ret) | |
| 984 | ✗ | break; | |
| 985 | |||
| 986 | ✗ | ret = ff_frame_new_side_data_from_buf(avctx, frame, AV_FRAME_DATA_A53_CC, &buf); | |
| 987 | ✗ | if (ret < 0) | |
| 988 | ✗ | return ret; | |
| 989 | |||
| 990 | #if FF_API_CODEC_PROPS | ||
| 991 | FF_DISABLE_DEPRECATION_WARNINGS | ||
| 992 | ✗ | avctx->properties |= FF_CODEC_PROPERTY_CLOSED_CAPTIONS; | |
| 993 | FF_ENABLE_DEPRECATION_WARNINGS | ||
| 994 | #endif | ||
| 995 | ✗ | break; | |
| 996 | } | ||
| 997 | ✗ | default: // ignore unsupported identifiers | |
| 998 | ✗ | break; | |
| 999 | } | ||
| 1000 | ✗ | break; | |
| 1001 | } | ||
| 1002 | ✗ | case ITU_T_T35_PROVIDER_CODE_SMTPE: { | |
| 1003 | AVDynamicHDRPlus *hdrplus; | ||
| 1004 | ✗ | int provider_oriented_code = bytestream2_get_be16(&gb); | |
| 1005 | ✗ | int application_identifier = bytestream2_get_byte(&gb); | |
| 1006 | |||
| 1007 | ✗ | if (itut_t35->itu_t_t35_country_code != ITU_T_T35_COUNTRY_CODE_US || | |
| 1008 | ✗ | provider_oriented_code != 1 || application_identifier != 4) | |
| 1009 | break; | ||
| 1010 | |||
| 1011 | ✗ | hdrplus = av_dynamic_hdr_plus_create_side_data(frame); | |
| 1012 | ✗ | if (!hdrplus) | |
| 1013 | ✗ | return AVERROR(ENOMEM); | |
| 1014 | |||
| 1015 | ✗ | ret = av_dynamic_hdr_plus_from_t35(hdrplus, gb.buffer, | |
| 1016 | ✗ | bytestream2_get_bytes_left(&gb)); | |
| 1017 | ✗ | if (ret < 0) | |
| 1018 | ✗ | return ret; | |
| 1019 | ✗ | break; | |
| 1020 | } | ||
| 1021 | ✗ | case ITU_T_T35_PROVIDER_CODE_DOLBY: { | |
| 1022 | ✗ | int provider_oriented_code = bytestream2_get_be32(&gb); | |
| 1023 | ✗ | if (itut_t35->itu_t_t35_country_code != ITU_T_T35_COUNTRY_CODE_US || | |
| 1024 | provider_oriented_code != 0x800) | ||
| 1025 | break; | ||
| 1026 | |||
| 1027 | ✗ | ret = ff_dovi_rpu_parse(&s->dovi, gb.buffer, gb.buffer_end - gb.buffer, | |
| 1028 | avctx->err_recognition); | ||
| 1029 | ✗ | if (ret < 0) { | |
| 1030 | ✗ | av_log(avctx, AV_LOG_WARNING, "Error parsing DOVI OBU.\n"); | |
| 1031 | ✗ | break; // ignore | |
| 1032 | } | ||
| 1033 | |||
| 1034 | ✗ | ret = ff_dovi_attach_side_data(&s->dovi, frame); | |
| 1035 | ✗ | if (ret < 0) | |
| 1036 | ✗ | return ret; | |
| 1037 | ✗ | break; | |
| 1038 | } | ||
| 1039 | ✗ | default: // ignore unsupported provider codes | |
| 1040 | ✗ | break; | |
| 1041 | } | ||
| 1042 | |||
| 1043 | ✗ | return 0; | |
| 1044 | } | ||
| 1045 | |||
| 1046 | ✗ | static int export_metadata(AVCodecContext *avctx, AVFrame *frame) | |
| 1047 | { | ||
| 1048 | ✗ | AV1DecContext *s = avctx->priv_data; | |
| 1049 | AV1RawMetadataITUTT35 itut_t35; | ||
| 1050 | ✗ | int ret = 0; | |
| 1051 | |||
| 1052 | ✗ | if (s->mdcv) { | |
| 1053 | AVMasteringDisplayMetadata *mastering; | ||
| 1054 | |||
| 1055 | ✗ | ret = ff_decode_mastering_display_new(avctx, frame, &mastering); | |
| 1056 | ✗ | if (ret < 0) | |
| 1057 | ✗ | return ret; | |
| 1058 | |||
| 1059 | ✗ | if (mastering) { | |
| 1060 | ✗ | for (int i = 0; i < 3; i++) { | |
| 1061 | ✗ | mastering->display_primaries[i][0] = av_make_q(s->mdcv->primary_chromaticity_x[i], 1 << 16); | |
| 1062 | ✗ | mastering->display_primaries[i][1] = av_make_q(s->mdcv->primary_chromaticity_y[i], 1 << 16); | |
| 1063 | } | ||
| 1064 | ✗ | mastering->white_point[0] = av_make_q(s->mdcv->white_point_chromaticity_x, 1 << 16); | |
| 1065 | ✗ | mastering->white_point[1] = av_make_q(s->mdcv->white_point_chromaticity_y, 1 << 16); | |
| 1066 | |||
| 1067 | ✗ | mastering->max_luminance = av_make_q(s->mdcv->luminance_max, 1 << 8); | |
| 1068 | ✗ | mastering->min_luminance = av_make_q(s->mdcv->luminance_min, 1 << 14); | |
| 1069 | |||
| 1070 | ✗ | mastering->has_primaries = 1; | |
| 1071 | ✗ | mastering->has_luminance = 1; | |
| 1072 | } | ||
| 1073 | } | ||
| 1074 | |||
| 1075 | ✗ | if (s->cll) { | |
| 1076 | AVContentLightMetadata *light; | ||
| 1077 | |||
| 1078 | ✗ | ret = ff_decode_content_light_new(avctx, frame, &light); | |
| 1079 | ✗ | if (ret < 0) | |
| 1080 | ✗ | return ret; | |
| 1081 | |||
| 1082 | ✗ | if (light) { | |
| 1083 | ✗ | light->MaxCLL = s->cll->max_cll; | |
| 1084 | ✗ | light->MaxFALL = s->cll->max_fall; | |
| 1085 | } | ||
| 1086 | } | ||
| 1087 | |||
| 1088 | ✗ | while (av_fifo_read(s->itut_t35_fifo, &itut_t35, 1) >= 0) { | |
| 1089 | ✗ | if (ret >= 0) | |
| 1090 | ✗ | ret = export_itut_t35(avctx, frame, &itut_t35); | |
| 1091 | ✗ | av_buffer_unref(&itut_t35.payload_ref); | |
| 1092 | } | ||
| 1093 | |||
| 1094 | ✗ | return ret; | |
| 1095 | } | ||
| 1096 | |||
| 1097 | ✗ | static int export_film_grain(AVCodecContext *avctx, AVFrame *frame) | |
| 1098 | { | ||
| 1099 | ✗ | AV1DecContext *s = avctx->priv_data; | |
| 1100 | ✗ | const AV1RawFilmGrainParams *film_grain = &s->cur_frame.film_grain; | |
| 1101 | ✗ | const AVPixFmtDescriptor *pixdesc = av_pix_fmt_desc_get(frame->format); | |
| 1102 | AVFilmGrainParams *fgp; | ||
| 1103 | AVFilmGrainAOMParams *aom; | ||
| 1104 | |||
| 1105 | ✗ | av_assert0(pixdesc); | |
| 1106 | ✗ | if (!film_grain->apply_grain) | |
| 1107 | ✗ | return 0; | |
| 1108 | |||
| 1109 | ✗ | fgp = av_film_grain_params_create_side_data(frame); | |
| 1110 | ✗ | if (!fgp) | |
| 1111 | ✗ | return AVERROR(ENOMEM); | |
| 1112 | |||
| 1113 | ✗ | fgp->type = AV_FILM_GRAIN_PARAMS_AV1; | |
| 1114 | ✗ | fgp->seed = film_grain->grain_seed; | |
| 1115 | ✗ | fgp->width = frame->width; | |
| 1116 | ✗ | fgp->height = frame->height; | |
| 1117 | ✗ | fgp->color_range = frame->color_range; | |
| 1118 | ✗ | fgp->color_primaries = frame->color_primaries; | |
| 1119 | ✗ | fgp->color_trc = frame->color_trc; | |
| 1120 | ✗ | fgp->color_space = frame->colorspace; | |
| 1121 | ✗ | fgp->subsampling_x = pixdesc->log2_chroma_w; | |
| 1122 | ✗ | fgp->subsampling_y = pixdesc->log2_chroma_h; | |
| 1123 | |||
| 1124 | ✗ | aom = &fgp->codec.aom; | |
| 1125 | ✗ | aom->chroma_scaling_from_luma = film_grain->chroma_scaling_from_luma; | |
| 1126 | ✗ | aom->scaling_shift = film_grain->grain_scaling_minus_8 + 8; | |
| 1127 | ✗ | aom->ar_coeff_lag = film_grain->ar_coeff_lag; | |
| 1128 | ✗ | aom->ar_coeff_shift = film_grain->ar_coeff_shift_minus_6 + 6; | |
| 1129 | ✗ | aom->grain_scale_shift = film_grain->grain_scale_shift; | |
| 1130 | ✗ | aom->overlap_flag = film_grain->overlap_flag; | |
| 1131 | ✗ | aom->limit_output_range = film_grain->clip_to_restricted_range; | |
| 1132 | |||
| 1133 | ✗ | aom->num_y_points = film_grain->num_y_points; | |
| 1134 | ✗ | for (int i = 0; i < film_grain->num_y_points; i++) { | |
| 1135 | ✗ | aom->y_points[i][0] = film_grain->point_y_value[i]; | |
| 1136 | ✗ | aom->y_points[i][1] = film_grain->point_y_scaling[i]; | |
| 1137 | } | ||
| 1138 | ✗ | aom->num_uv_points[0] = film_grain->num_cb_points; | |
| 1139 | ✗ | for (int i = 0; i < film_grain->num_cb_points; i++) { | |
| 1140 | ✗ | aom->uv_points[0][i][0] = film_grain->point_cb_value[i]; | |
| 1141 | ✗ | aom->uv_points[0][i][1] = film_grain->point_cb_scaling[i]; | |
| 1142 | } | ||
| 1143 | ✗ | aom->num_uv_points[1] = film_grain->num_cr_points; | |
| 1144 | ✗ | for (int i = 0; i < film_grain->num_cr_points; i++) { | |
| 1145 | ✗ | aom->uv_points[1][i][0] = film_grain->point_cr_value[i]; | |
| 1146 | ✗ | aom->uv_points[1][i][1] = film_grain->point_cr_scaling[i]; | |
| 1147 | } | ||
| 1148 | |||
| 1149 | ✗ | for (int i = 0; i < 24; i++) { | |
| 1150 | ✗ | aom->ar_coeffs_y[i] = film_grain->ar_coeffs_y_plus_128[i] - 128; | |
| 1151 | } | ||
| 1152 | ✗ | for (int i = 0; i < 25; i++) { | |
| 1153 | ✗ | aom->ar_coeffs_uv[0][i] = film_grain->ar_coeffs_cb_plus_128[i] - 128; | |
| 1154 | ✗ | aom->ar_coeffs_uv[1][i] = film_grain->ar_coeffs_cr_plus_128[i] - 128; | |
| 1155 | } | ||
| 1156 | |||
| 1157 | ✗ | aom->uv_mult[0] = film_grain->cb_mult; | |
| 1158 | ✗ | aom->uv_mult[1] = film_grain->cr_mult; | |
| 1159 | ✗ | aom->uv_mult_luma[0] = film_grain->cb_luma_mult; | |
| 1160 | ✗ | aom->uv_mult_luma[1] = film_grain->cr_luma_mult; | |
| 1161 | ✗ | aom->uv_offset[0] = film_grain->cb_offset; | |
| 1162 | ✗ | aom->uv_offset[1] = film_grain->cr_offset; | |
| 1163 | |||
| 1164 | ✗ | return 0; | |
| 1165 | } | ||
| 1166 | |||
| 1167 | ✗ | static int set_output_frame(AVCodecContext *avctx, AVFrame *frame) | |
| 1168 | { | ||
| 1169 | ✗ | AV1DecContext *s = avctx->priv_data; | |
| 1170 | ✗ | const AVFrame *srcframe = s->cur_frame.f; | |
| 1171 | ✗ | AVPacket *pkt = s->pkt; | |
| 1172 | int ret; | ||
| 1173 | |||
| 1174 | // TODO: all layers | ||
| 1175 | ✗ | if (s->operating_point_idc && | |
| 1176 | ✗ | av_log2(s->operating_point_idc >> 8) > s->cur_frame.spatial_id) | |
| 1177 | ✗ | return 0; | |
| 1178 | |||
| 1179 | ✗ | ret = av_frame_ref(frame, srcframe); | |
| 1180 | ✗ | if (ret < 0) | |
| 1181 | ✗ | return ret; | |
| 1182 | |||
| 1183 | ✗ | ret = export_metadata(avctx, frame); | |
| 1184 | ✗ | if (ret < 0) { | |
| 1185 | ✗ | av_frame_unref(frame); | |
| 1186 | ✗ | return ret; | |
| 1187 | } | ||
| 1188 | |||
| 1189 | ✗ | if (avctx->export_side_data & AV_CODEC_EXPORT_DATA_FILM_GRAIN) { | |
| 1190 | ✗ | ret = export_film_grain(avctx, frame); | |
| 1191 | ✗ | if (ret < 0) { | |
| 1192 | ✗ | av_frame_unref(frame); | |
| 1193 | ✗ | return ret; | |
| 1194 | } | ||
| 1195 | } | ||
| 1196 | |||
| 1197 | ✗ | frame->pts = pkt->pts; | |
| 1198 | ✗ | frame->pkt_dts = pkt->dts; | |
| 1199 | |||
| 1200 | ✗ | av_packet_unref(pkt); | |
| 1201 | |||
| 1202 | ✗ | return 0; | |
| 1203 | } | ||
| 1204 | |||
| 1205 | 24 | static void update_reference_list(AVCodecContext *avctx) | |
| 1206 | { | ||
| 1207 | 24 | AV1DecContext *s = avctx->priv_data; | |
| 1208 | 24 | const AV1RawFrameHeader *header = s->raw_frame_header; | |
| 1209 | |||
| 1210 |
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|
216 | for (int i = 0; i < AV1_NUM_REF_FRAMES; i++) { |
| 1211 |
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|
192 | if (header->refresh_frame_flags & (1 << i)) |
| 1212 | 178 | av1_frame_replace(&s->ref[i], &s->cur_frame); | |
| 1213 | } | ||
| 1214 | 24 | } | |
| 1215 | |||
| 1216 | 24 | static int get_current_frame(AVCodecContext *avctx) | |
| 1217 | { | ||
| 1218 | 24 | AV1DecContext *s = avctx->priv_data; | |
| 1219 | int ret; | ||
| 1220 | |||
| 1221 | 24 | av1_frame_unref(&s->cur_frame); | |
| 1222 | |||
| 1223 | 24 | s->cur_frame.header_ref = av_refstruct_ref(s->header_ref); | |
| 1224 | |||
| 1225 | 24 | s->cur_frame.raw_frame_header = s->raw_frame_header; | |
| 1226 | |||
| 1227 | 24 | ret = init_tile_data(s); | |
| 1228 |
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|
24 | if (ret < 0) { |
| 1229 | ✗ | av_log(avctx, AV_LOG_ERROR, "Failed to init tile data.\n"); | |
| 1230 | ✗ | return ret; | |
| 1231 | } | ||
| 1232 | |||
| 1233 |
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|
24 | if ((avctx->skip_frame >= AVDISCARD_NONINTRA && |
| 1234 |
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|
24 | (s->raw_frame_header->frame_type != AV1_FRAME_KEY && |
| 1235 |
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|
2 | s->raw_frame_header->frame_type != AV1_FRAME_INTRA_ONLY)) || |
| 1236 |
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|
22 | (avctx->skip_frame >= AVDISCARD_NONKEY && |
| 1237 |
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|
22 | s->raw_frame_header->frame_type != AV1_FRAME_KEY) || |
| 1238 |
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|
22 | avctx->skip_frame >= AVDISCARD_ALL) |
| 1239 | 24 | return 0; | |
| 1240 | |||
| 1241 | ✗ | if (s->pix_fmt == AV_PIX_FMT_NONE) { | |
| 1242 | ✗ | ret = get_pixel_format(avctx); | |
| 1243 | ✗ | if (ret < 0) { | |
| 1244 | ✗ | av_log(avctx, AV_LOG_ERROR, "Failed to get pixel format.\n"); | |
| 1245 | ✗ | return ret; | |
| 1246 | } | ||
| 1247 | |||
| 1248 | ✗ | if (!ret && FF_HW_HAS_CB(avctx, decode_params)) { | |
| 1249 | ✗ | ret = FF_HW_CALL(avctx, decode_params, AV1_OBU_SEQUENCE_HEADER, | |
| 1250 | s->seq_data_ref->data, s->seq_data_ref->size); | ||
| 1251 | ✗ | if (ret < 0) { | |
| 1252 | ✗ | av_log(avctx, AV_LOG_ERROR, "HW accel decode params fail.\n"); | |
| 1253 | ✗ | return ret; | |
| 1254 | } | ||
| 1255 | } | ||
| 1256 | } | ||
| 1257 | |||
| 1258 | ✗ | ret = av1_frame_alloc(avctx, &s->cur_frame); | |
| 1259 | ✗ | if (ret < 0) { | |
| 1260 | ✗ | av_log(avctx, AV_LOG_ERROR, | |
| 1261 | "Failed to allocate space for current frame.\n"); | ||
| 1262 | ✗ | return ret; | |
| 1263 | } | ||
| 1264 | |||
| 1265 | ✗ | global_motion_params(s); | |
| 1266 | ✗ | skip_mode_params(s); | |
| 1267 | ✗ | coded_lossless_param(s); | |
| 1268 | ✗ | order_hint_info(s); | |
| 1269 | ✗ | load_grain_params(s); | |
| 1270 | |||
| 1271 | ✗ | s->cur_frame.force_integer_mv = | |
| 1272 | ✗ | s->raw_frame_header->force_integer_mv || | |
| 1273 | ✗ | s->raw_frame_header->frame_type == AV1_FRAME_KEY || | |
| 1274 | ✗ | s->raw_frame_header->frame_type == AV1_FRAME_INTRA_ONLY; | |
| 1275 | |||
| 1276 | ✗ | return ret; | |
| 1277 | } | ||
| 1278 | |||
| 1279 | 24 | static int av1_receive_frame_internal(AVCodecContext *avctx, AVFrame *frame) | |
| 1280 | { | ||
| 1281 | 24 | AV1DecContext *s = avctx->priv_data; | |
| 1282 | 24 | AV1RawTileGroup *raw_tile_group = NULL; | |
| 1283 | 24 | int i = 0, ret; | |
| 1284 | |||
| 1285 |
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|
83 | for (i = s->nb_unit; i < s->current_obu.nb_units; i++) { |
| 1286 | 83 | CodedBitstreamUnit *unit = &s->current_obu.units[i]; | |
| 1287 | 83 | AV1RawOBU *obu = unit->content; | |
| 1288 | const AV1RawOBUHeader *header; | ||
| 1289 | |||
| 1290 | 83 | av_log(avctx, AV_LOG_DEBUG, "OBU idx:%d, type:%d, content available:%d.\n", i, unit->type, !!obu); | |
| 1291 | |||
| 1292 |
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|
83 | if (unit->type == AV1_OBU_TILE_LIST) { |
| 1293 | ✗ | av_log(avctx, AV_LOG_ERROR, "Large scale tile decoding is unsupported.\n"); | |
| 1294 | ✗ | ret = AVERROR_PATCHWELCOME; | |
| 1295 | ✗ | goto end; | |
| 1296 | } | ||
| 1297 | |||
| 1298 |
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|
83 | if (!obu) |
| 1299 | ✗ | continue; | |
| 1300 | |||
| 1301 | 83 | header = &obu->header; | |
| 1302 | |||
| 1303 |
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|
83 | switch (unit->type) { |
| 1304 | 22 | case AV1_OBU_SEQUENCE_HEADER: | |
| 1305 | 22 | ret = av_buffer_replace(&s->seq_data_ref, unit->data_ref); | |
| 1306 |
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|
22 | if (ret < 0) |
| 1307 | ✗ | goto end; | |
| 1308 | |||
| 1309 | 22 | s->seq_data_ref->data = unit->data; | |
| 1310 | 22 | s->seq_data_ref->size = unit->data_size; | |
| 1311 | 22 | av_refstruct_replace(&s->seq_ref, unit->content_ref); | |
| 1312 | |||
| 1313 | 22 | s->raw_seq = &obu->obu.sequence_header; | |
| 1314 | |||
| 1315 | 22 | ret = set_context_with_sequence(avctx, s->raw_seq); | |
| 1316 |
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|
22 | if (ret < 0) { |
| 1317 | ✗ | av_log(avctx, AV_LOG_ERROR, "Failed to set context.\n"); | |
| 1318 | ✗ | s->raw_seq = NULL; | |
| 1319 | ✗ | goto end; | |
| 1320 | } | ||
| 1321 | |||
| 1322 | 22 | s->operating_point_idc = s->raw_seq->operating_point_idc[s->operating_point]; | |
| 1323 | |||
| 1324 | 22 | s->pix_fmt = AV_PIX_FMT_NONE; | |
| 1325 | |||
| 1326 |
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|
22 | if (FF_HW_HAS_CB(avctx, decode_params)) { |
| 1327 | ✗ | ret = FF_HW_CALL(avctx, decode_params, AV1_OBU_SEQUENCE_HEADER, | |
| 1328 | s->seq_data_ref->data, s->seq_data_ref->size); | ||
| 1329 | ✗ | if (ret < 0) { | |
| 1330 | ✗ | av_log(avctx, AV_LOG_ERROR, "HW accel decode params fail.\n"); | |
| 1331 | ✗ | return ret; | |
| 1332 | } | ||
| 1333 | } | ||
| 1334 | |||
| 1335 | 22 | break; | |
| 1336 | ✗ | case AV1_OBU_REDUNDANT_FRAME_HEADER: | |
| 1337 | ✗ | if (s->raw_frame_header) | |
| 1338 | ✗ | break; | |
| 1339 | // fall-through | ||
| 1340 | case AV1_OBU_FRAME: | ||
| 1341 | case AV1_OBU_FRAME_HEADER: | ||
| 1342 |
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|
24 | if (!s->raw_seq) { |
| 1343 | ✗ | av_log(avctx, AV_LOG_ERROR, "Missing Sequence Header.\n"); | |
| 1344 | ✗ | ret = AVERROR_INVALIDDATA; | |
| 1345 | ✗ | goto end; | |
| 1346 | } | ||
| 1347 | |||
| 1348 | 24 | av_refstruct_replace(&s->header_ref, unit->content_ref); | |
| 1349 | |||
| 1350 |
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|
24 | if (unit->type == AV1_OBU_FRAME) |
| 1351 | 19 | s->raw_frame_header = &obu->obu.frame.header; | |
| 1352 | else | ||
| 1353 | 5 | s->raw_frame_header = &obu->obu.frame_header; | |
| 1354 | |||
| 1355 |
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|
24 | if (s->raw_frame_header->show_existing_frame) { |
| 1356 | ✗ | av1_frame_replace(&s->cur_frame, | |
| 1357 | ✗ | &s->ref[s->raw_frame_header->frame_to_show_map_idx]); | |
| 1358 | |||
| 1359 | ✗ | update_reference_list(avctx); | |
| 1360 | |||
| 1361 | ✗ | if (s->cur_frame.f) { | |
| 1362 | ✗ | ret = set_output_frame(avctx, frame); | |
| 1363 | ✗ | if (ret < 0) { | |
| 1364 | ✗ | av_log(avctx, AV_LOG_ERROR, "Set output frame error.\n"); | |
| 1365 | ✗ | goto end; | |
| 1366 | } | ||
| 1367 | } | ||
| 1368 | |||
| 1369 | ✗ | s->raw_frame_header = NULL; | |
| 1370 | ✗ | i++; | |
| 1371 | ✗ | ret = 0; | |
| 1372 | |||
| 1373 | ✗ | goto end; | |
| 1374 | } | ||
| 1375 | |||
| 1376 | 24 | ret = get_current_frame(avctx); | |
| 1377 |
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|
24 | if (ret < 0) { |
| 1378 | ✗ | av_log(avctx, AV_LOG_ERROR, "Get current frame error\n"); | |
| 1379 | ✗ | goto end; | |
| 1380 | } | ||
| 1381 | |||
| 1382 | 24 | s->cur_frame.spatial_id = header->spatial_id; | |
| 1383 | 24 | s->cur_frame.temporal_id = header->temporal_id; | |
| 1384 | |||
| 1385 |
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|
24 | if (avctx->hwaccel && s->cur_frame.f) { |
| 1386 | ✗ | ret = FF_HW_CALL(avctx, start_frame, s->pkt->buf, | |
| 1387 | unit->data, unit->data_size); | ||
| 1388 | ✗ | if (ret < 0) { | |
| 1389 | ✗ | av_log(avctx, AV_LOG_ERROR, "HW accel start frame fail.\n"); | |
| 1390 | ✗ | goto end; | |
| 1391 | } | ||
| 1392 | } | ||
| 1393 |
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|
24 | if (unit->type != AV1_OBU_FRAME) |
| 1394 | 5 | break; | |
| 1395 | // fall-through | ||
| 1396 | case AV1_OBU_TILE_GROUP: | ||
| 1397 |
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|
32 | if (!s->raw_frame_header) { |
| 1398 | ✗ | av_log(avctx, AV_LOG_ERROR, "Missing Frame Header.\n"); | |
| 1399 | ✗ | ret = AVERROR_INVALIDDATA; | |
| 1400 | ✗ | goto end; | |
| 1401 | } | ||
| 1402 | |||
| 1403 |
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|
32 | if (unit->type == AV1_OBU_FRAME) |
| 1404 | 19 | raw_tile_group = &obu->obu.frame.tile_group; | |
| 1405 | else | ||
| 1406 | 13 | raw_tile_group = &obu->obu.tile_group; | |
| 1407 | |||
| 1408 | 32 | ret = get_tiles_info(avctx, raw_tile_group); | |
| 1409 |
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|
32 | if (ret < 0) |
| 1410 | ✗ | goto end; | |
| 1411 | |||
| 1412 |
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|
32 | if (avctx->hwaccel && s->cur_frame.f) { |
| 1413 | ✗ | ret = FF_HW_CALL(avctx, decode_slice, raw_tile_group->tile_data.data, | |
| 1414 | raw_tile_group->tile_data.data_size); | ||
| 1415 | ✗ | if (ret < 0) { | |
| 1416 | ✗ | av_log(avctx, AV_LOG_ERROR, | |
| 1417 | "HW accel decode slice fail.\n"); | ||
| 1418 | ✗ | goto end; | |
| 1419 | } | ||
| 1420 | } | ||
| 1421 | 32 | break; | |
| 1422 | 20 | case AV1_OBU_TILE_LIST: | |
| 1423 | case AV1_OBU_TEMPORAL_DELIMITER: | ||
| 1424 | case AV1_OBU_PADDING: | ||
| 1425 | 20 | break; | |
| 1426 | 4 | case AV1_OBU_METADATA: | |
| 1427 |
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|
4 | switch (obu->obu.metadata.metadata_type) { |
| 1428 | 2 | case AV1_METADATA_TYPE_HDR_CLL: | |
| 1429 | 2 | av_refstruct_replace(&s->cll_ref, unit->content_ref); | |
| 1430 | 2 | s->cll = &obu->obu.metadata.metadata.hdr_cll; | |
| 1431 | 2 | break; | |
| 1432 | 2 | case AV1_METADATA_TYPE_HDR_MDCV: | |
| 1433 | 2 | av_refstruct_replace(&s->mdcv_ref, unit->content_ref); | |
| 1434 | 2 | s->mdcv = &obu->obu.metadata.metadata.hdr_mdcv; | |
| 1435 | 2 | break; | |
| 1436 | ✗ | case AV1_METADATA_TYPE_ITUT_T35: { | |
| 1437 | AV1RawMetadataITUTT35 itut_t35; | ||
| 1438 | ✗ | memcpy(&itut_t35, &obu->obu.metadata.metadata.itut_t35, sizeof(itut_t35)); | |
| 1439 | ✗ | itut_t35.payload_ref = av_buffer_ref(obu->obu.metadata.metadata.itut_t35.payload_ref); | |
| 1440 | ✗ | if (!itut_t35.payload_ref) { | |
| 1441 | ✗ | ret = AVERROR(ENOMEM); | |
| 1442 | ✗ | goto end; | |
| 1443 | } | ||
| 1444 | ✗ | ret = av_fifo_write(s->itut_t35_fifo, &itut_t35, 1); | |
| 1445 | ✗ | if (ret < 0) { | |
| 1446 | ✗ | av_buffer_unref(&itut_t35.payload_ref); | |
| 1447 | ✗ | goto end; | |
| 1448 | } | ||
| 1449 | ✗ | break; | |
| 1450 | } | ||
| 1451 | ✗ | default: | |
| 1452 | ✗ | break; | |
| 1453 | } | ||
| 1454 | 4 | break; | |
| 1455 | ✗ | default: | |
| 1456 | ✗ | av_log(avctx, AV_LOG_DEBUG, | |
| 1457 | "Unknown obu type: %d (%"SIZE_SPECIFIER" bits).\n", | ||
| 1458 | unit->type, unit->data_size); | ||
| 1459 | } | ||
| 1460 | |||
| 1461 |
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|
83 | if (raw_tile_group && (s->tile_num == raw_tile_group->tg_end + 1)) { |
| 1462 | 24 | int show_frame = s->raw_frame_header->show_frame; | |
| 1463 | // Set nb_unit to point at the next OBU, to indicate which | ||
| 1464 | // OBUs have been processed for this current frame. (If this | ||
| 1465 | // frame gets output, we set nb_unit to this value later too.) | ||
| 1466 | 24 | s->nb_unit = i + 1; | |
| 1467 |
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|
24 | if (avctx->hwaccel && s->cur_frame.f) { |
| 1468 | ✗ | ret = FF_HW_SIMPLE_CALL(avctx, end_frame); | |
| 1469 | ✗ | if (ret < 0) { | |
| 1470 | ✗ | av_log(avctx, AV_LOG_ERROR, "HW accel end frame fail.\n"); | |
| 1471 | ✗ | goto end; | |
| 1472 | } | ||
| 1473 | } | ||
| 1474 | |||
| 1475 | 24 | update_reference_list(avctx); | |
| 1476 | |||
| 1477 | // Set start_unit to indicate the first OBU of the next frame. | ||
| 1478 | 24 | s->start_unit = s->nb_unit; | |
| 1479 | 24 | raw_tile_group = NULL; | |
| 1480 | 24 | s->raw_frame_header = NULL; | |
| 1481 | |||
| 1482 |
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|
24 | if (show_frame) { |
| 1483 | // cur_frame.f needn't exist due to skip_frame. | ||
| 1484 |
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|
24 | if (s->cur_frame.f) { |
| 1485 | ✗ | ret = set_output_frame(avctx, frame); | |
| 1486 | ✗ | if (ret < 0) { | |
| 1487 | ✗ | av_log(avctx, AV_LOG_ERROR, "Set output frame error\n"); | |
| 1488 | ✗ | goto end; | |
| 1489 | } | ||
| 1490 | } | ||
| 1491 | 24 | i++; | |
| 1492 | 24 | ret = 0; | |
| 1493 | 24 | goto end; | |
| 1494 | } | ||
| 1495 | } | ||
| 1496 | } | ||
| 1497 | |||
| 1498 | ✗ | ret = AVERROR(EAGAIN); | |
| 1499 | 24 | end: | |
| 1500 |
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|
24 | av_assert0(i <= s->current_obu.nb_units); |
| 1501 | 24 | s->nb_unit = i; | |
| 1502 | |||
| 1503 |
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|
24 | if ((ret < 0 && ret != AVERROR(EAGAIN)) || s->current_obu.nb_units == i) { |
| 1504 |
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|
22 | if (ret < 0) |
| 1505 | ✗ | s->raw_frame_header = NULL; | |
| 1506 | 22 | av_packet_unref(s->pkt); | |
| 1507 | 22 | ff_cbs_fragment_reset(&s->current_obu); | |
| 1508 | 22 | s->nb_unit = s->start_unit = 0; | |
| 1509 | } | ||
| 1510 |
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|
24 | if (!ret && !frame->buf[0]) |
| 1511 | 24 | ret = AVERROR(EAGAIN); | |
| 1512 | |||
| 1513 | 24 | return ret; | |
| 1514 | } | ||
| 1515 | |||
| 1516 | 44 | static int av1_receive_frame(AVCodecContext *avctx, AVFrame *frame) | |
| 1517 | { | ||
| 1518 | 44 | AV1DecContext *s = avctx->priv_data; | |
| 1519 | int ret; | ||
| 1520 | |||
| 1521 | do { | ||
| 1522 |
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|
68 | if (!s->current_obu.nb_units) { |
| 1523 | 66 | ret = ff_decode_get_packet(avctx, s->pkt); | |
| 1524 |
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|
66 | if (ret < 0) |
| 1525 | 44 | return ret; | |
| 1526 | |||
| 1527 | 22 | ret = ff_cbs_read_packet(s->cbc, &s->current_obu, s->pkt); | |
| 1528 |
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22 | if (ret < 0) { |
| 1529 | ✗ | ff_cbs_fragment_reset(&s->current_obu); | |
| 1530 | ✗ | av_packet_unref(s->pkt); | |
| 1531 | ✗ | av_log(avctx, AV_LOG_ERROR, "Failed to read packet.\n"); | |
| 1532 | ✗ | return ret; | |
| 1533 | } | ||
| 1534 | |||
| 1535 | 22 | s->nb_unit = s->start_unit = 0; | |
| 1536 | 22 | av_log(avctx, AV_LOG_DEBUG, "Total OBUs on this packet: %d.\n", | |
| 1537 | s->current_obu.nb_units); | ||
| 1538 | } | ||
| 1539 | |||
| 1540 | 24 | ret = av1_receive_frame_internal(avctx, frame); | |
| 1541 |
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24 | } while (ret == AVERROR(EAGAIN)); |
| 1542 | |||
| 1543 | ✗ | return ret; | |
| 1544 | } | ||
| 1545 | |||
| 1546 | ✗ | static void av1_decode_flush(AVCodecContext *avctx) | |
| 1547 | { | ||
| 1548 | ✗ | AV1DecContext *s = avctx->priv_data; | |
| 1549 | AV1RawMetadataITUTT35 itut_t35; | ||
| 1550 | |||
| 1551 | ✗ | for (int i = 0; i < FF_ARRAY_ELEMS(s->ref); i++) | |
| 1552 | ✗ | av1_frame_unref(&s->ref[i]); | |
| 1553 | |||
| 1554 | ✗ | av1_frame_unref(&s->cur_frame); | |
| 1555 | ✗ | s->operating_point_idc = 0; | |
| 1556 | ✗ | s->nb_unit = s->start_unit = 0; | |
| 1557 | ✗ | s->raw_frame_header = NULL; | |
| 1558 | ✗ | s->raw_seq = NULL; | |
| 1559 | ✗ | s->cll = NULL; | |
| 1560 | ✗ | s->mdcv = NULL; | |
| 1561 | ✗ | while (av_fifo_read(s->itut_t35_fifo, &itut_t35, 1) >= 0) | |
| 1562 | ✗ | av_buffer_unref(&itut_t35.payload_ref); | |
| 1563 | |||
| 1564 | ✗ | ff_cbs_fragment_reset(&s->current_obu); | |
| 1565 | ✗ | ff_cbs_flush(s->cbc); | |
| 1566 | |||
| 1567 | ✗ | if (FF_HW_HAS_CB(avctx, flush)) | |
| 1568 | ✗ | FF_HW_SIMPLE_CALL(avctx, flush); | |
| 1569 | ✗ | } | |
| 1570 | |||
| 1571 | #define OFFSET(x) offsetof(AV1DecContext, x) | ||
| 1572 | #define VD AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM | ||
| 1573 | static const AVOption av1_options[] = { | ||
| 1574 | { "operating_point", "Select an operating point of the scalable bitstream", | ||
| 1575 | OFFSET(operating_point), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, AV1_MAX_OPERATING_POINTS - 1, VD }, | ||
| 1576 | { NULL } | ||
| 1577 | }; | ||
| 1578 | |||
| 1579 | static const AVClass av1_class = { | ||
| 1580 | .class_name = "AV1 decoder", | ||
| 1581 | .item_name = av_default_item_name, | ||
| 1582 | .option = av1_options, | ||
| 1583 | .version = LIBAVUTIL_VERSION_INT, | ||
| 1584 | }; | ||
| 1585 | |||
| 1586 | const FFCodec ff_av1_decoder = { | ||
| 1587 | .p.name = "av1", | ||
| 1588 | CODEC_LONG_NAME("Alliance for Open Media AV1"), | ||
| 1589 | .p.type = AVMEDIA_TYPE_VIDEO, | ||
| 1590 | .p.id = AV_CODEC_ID_AV1, | ||
| 1591 | .priv_data_size = sizeof(AV1DecContext), | ||
| 1592 | .init = av1_decode_init, | ||
| 1593 | .close = av1_decode_free, | ||
| 1594 | FF_CODEC_RECEIVE_FRAME_CB(av1_receive_frame), | ||
| 1595 | .p.capabilities = AV_CODEC_CAP_DR1, | ||
| 1596 | .caps_internal = FF_CODEC_CAP_INIT_CLEANUP | | ||
| 1597 | FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM | | ||
| 1598 | FF_CODEC_CAP_USES_PROGRESSFRAMES, | ||
| 1599 | .flush = av1_decode_flush, | ||
| 1600 | .p.profiles = NULL_IF_CONFIG_SMALL(ff_av1_profiles), | ||
| 1601 | .p.priv_class = &av1_class, | ||
| 1602 | .hw_configs = (const AVCodecHWConfigInternal *const []) { | ||
| 1603 | #if CONFIG_AV1_DXVA2_HWACCEL | ||
| 1604 | HWACCEL_DXVA2(av1), | ||
| 1605 | #endif | ||
| 1606 | #if CONFIG_AV1_D3D11VA_HWACCEL | ||
| 1607 | HWACCEL_D3D11VA(av1), | ||
| 1608 | #endif | ||
| 1609 | #if CONFIG_AV1_D3D11VA2_HWACCEL | ||
| 1610 | HWACCEL_D3D11VA2(av1), | ||
| 1611 | #endif | ||
| 1612 | #if CONFIG_AV1_D3D12VA_HWACCEL | ||
| 1613 | HWACCEL_D3D12VA(av1), | ||
| 1614 | #endif | ||
| 1615 | #if CONFIG_AV1_NVDEC_HWACCEL | ||
| 1616 | HWACCEL_NVDEC(av1), | ||
| 1617 | #endif | ||
| 1618 | #if CONFIG_AV1_VAAPI_HWACCEL | ||
| 1619 | HWACCEL_VAAPI(av1), | ||
| 1620 | #endif | ||
| 1621 | #if CONFIG_AV1_VDPAU_HWACCEL | ||
| 1622 | HWACCEL_VDPAU(av1), | ||
| 1623 | #endif | ||
| 1624 | #if CONFIG_AV1_VIDEOTOOLBOX_HWACCEL | ||
| 1625 | HWACCEL_VIDEOTOOLBOX(av1), | ||
| 1626 | #endif | ||
| 1627 | #if CONFIG_AV1_VULKAN_HWACCEL | ||
| 1628 | HWACCEL_VULKAN(av1), | ||
| 1629 | #endif | ||
| 1630 | |||
| 1631 | NULL | ||
| 1632 | }, | ||
| 1633 | }; | ||
| 1634 |