Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| 3 | * |
| 4 | * This source code is subject to the terms of the BSD 2 Clause License and |
| 5 | * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License |
| 6 | * was not distributed with this source code in the LICENSE file, you can |
| 7 | * obtain it at www.aomedia.org/license/software. If the Alliance for Open |
| 8 | * Media Patent License 1.0 was not distributed with this source code in the |
| 9 | * PATENTS file, you can obtain it at www.aomedia.org/license/patent. |
| 10 | */ |
James Zern | 59fc549 | 2022-09-15 16:23:00 -0700 | [diff] [blame] | 11 | #include "av1/encoder/thirdpass.h" |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 12 | |
James Zern | 59fc549 | 2022-09-15 16:23:00 -0700 | [diff] [blame] | 13 | #if CONFIG_THREE_PASS && CONFIG_AV1_DECODER |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 14 | #include "aom/aom_codec.h" |
| 15 | #include "aom/aomdx.h" |
Bohan Li | 3c5b124 | 2021-12-08 11:30:41 -0800 | [diff] [blame] | 16 | #include "aom_dsp/psnr.h" |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 17 | #include "aom_mem/aom_mem.h" |
| 18 | #include "av1/av1_iface_common.h" |
Bohan Li | edec7cd | 2021-08-26 09:17:47 -0700 | [diff] [blame] | 19 | #include "av1/encoder/encoder.h" |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 20 | #include "av1/encoder/firstpass.h" |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 21 | #include "av1/common/blockd.h" |
Bohan Li | da224f2 | 2021-09-01 14:31:55 -0700 | [diff] [blame] | 22 | #include "common/ivfdec.h" |
Bohan Li | da224f2 | 2021-09-01 14:31:55 -0700 | [diff] [blame] | 23 | |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 24 | static void setup_two_pass_stream_input( |
| 25 | struct AvxInputContext **input_ctx_ptr, const char *input_file_name, |
| 26 | struct aom_internal_error_info *err_info) { |
| 27 | FILE *infile; |
| 28 | infile = fopen(input_file_name, "rb"); |
| 29 | if (!infile) { |
| 30 | aom_internal_error(err_info, AOM_CODEC_INVALID_PARAM, |
| 31 | "Failed to open input file '%s'.", input_file_name); |
| 32 | } |
| 33 | struct AvxInputContext *aom_input_ctx = aom_malloc(sizeof(*aom_input_ctx)); |
| 34 | if (!aom_input_ctx) { |
| 35 | fclose(infile); |
| 36 | aom_internal_error(err_info, AOM_CODEC_MEM_ERROR, |
| 37 | "Failed to allocate memory for third-pass context."); |
| 38 | } |
| 39 | memset(aom_input_ctx, 0, sizeof(*aom_input_ctx)); |
| 40 | aom_input_ctx->filename = input_file_name; |
| 41 | aom_input_ctx->file = infile; |
| 42 | |
| 43 | if (file_is_ivf(aom_input_ctx)) { |
| 44 | aom_input_ctx->file_type = FILE_TYPE_IVF; |
| 45 | } else { |
| 46 | fclose(infile); |
| 47 | aom_free(aom_input_ctx); |
| 48 | aom_internal_error(err_info, AOM_CODEC_INVALID_PARAM, |
| 49 | "Unrecognized input file type."); |
| 50 | } |
| 51 | *input_ctx_ptr = aom_input_ctx; |
| 52 | } |
| 53 | |
| 54 | static void init_third_pass(THIRD_PASS_DEC_CTX *ctx) { |
| 55 | if (!ctx->input_ctx) { |
| 56 | if (ctx->input_file_name == NULL) { |
| 57 | aom_internal_error(ctx->err_info, AOM_CODEC_INVALID_PARAM, |
| 58 | "No third pass input specified."); |
| 59 | } |
| 60 | setup_two_pass_stream_input(&ctx->input_ctx, ctx->input_file_name, |
| 61 | ctx->err_info); |
| 62 | } |
| 63 | |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 64 | if (!ctx->decoder.iface) { |
| 65 | aom_codec_iface_t *decoder_iface = &aom_codec_av1_inspect_algo; |
| 66 | if (aom_codec_dec_init(&ctx->decoder, decoder_iface, NULL, 0)) { |
| 67 | aom_internal_error(ctx->err_info, AOM_CODEC_ERROR, |
| 68 | "Failed to initialize decoder."); |
| 69 | } |
| 70 | } |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 71 | } |
| 72 | |
| 73 | // Return 0: success |
| 74 | // 1: cannot read because this is end of file |
| 75 | // -1: failure to read the frame |
| 76 | static int read_frame(THIRD_PASS_DEC_CTX *ctx) { |
| 77 | if (!ctx->input_ctx || !ctx->decoder.iface) { |
| 78 | init_third_pass(ctx); |
| 79 | } |
| 80 | if (!ctx->have_frame) { |
Bohan Li | 16f904b | 2022-09-28 15:17:29 -0700 | [diff] [blame] | 81 | if (ivf_read_frame(ctx->input_ctx, &ctx->buf, &ctx->bytes_in_buffer, |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 82 | &ctx->buffer_size, NULL) != 0) { |
| 83 | if (feof(ctx->input_ctx->file)) { |
| 84 | return 1; |
| 85 | } else { |
| 86 | return -1; |
| 87 | } |
| 88 | } |
| 89 | ctx->frame = ctx->buf; |
| 90 | ctx->end_frame = ctx->frame + ctx->bytes_in_buffer; |
| 91 | ctx->have_frame = 1; |
| 92 | } |
James Zern | 59fc549 | 2022-09-15 16:23:00 -0700 | [diff] [blame] | 93 | |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 94 | Av1DecodeReturn adr; |
| 95 | if (aom_codec_decode(&ctx->decoder, ctx->frame, |
| 96 | (unsigned int)ctx->bytes_in_buffer, |
| 97 | &adr) != AOM_CODEC_OK) { |
| 98 | aom_internal_error(ctx->err_info, AOM_CODEC_ERROR, |
| 99 | "Failed to decode frame for third pass."); |
| 100 | } |
Bohan Li | 3c5b124 | 2021-12-08 11:30:41 -0800 | [diff] [blame] | 101 | ctx->this_frame_bits = (int)(adr.buf - ctx->frame) << 3; |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 102 | ctx->frame = adr.buf; |
| 103 | ctx->bytes_in_buffer = ctx->end_frame - ctx->frame; |
| 104 | if (ctx->frame == ctx->end_frame) ctx->have_frame = 0; |
| 105 | return 0; |
| 106 | } |
| 107 | |
Bohan Li | fefbaa4 | 2021-10-14 13:04:34 -0700 | [diff] [blame] | 108 | static void free_frame_info(THIRD_PASS_FRAME_INFO *frame_info) { |
| 109 | if (!frame_info) return; |
| 110 | aom_free(frame_info->mi_info); |
| 111 | frame_info->mi_info = NULL; |
| 112 | } |
| 113 | |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 114 | // This function gets the information needed from the recently decoded frame, |
| 115 | // via various decoder APIs, and saves the info into ctx->frame_info. |
| 116 | // Return 0: success |
| 117 | // 1: cannot read because this is end of file |
| 118 | // -1: failure to read the frame |
| 119 | static int get_frame_info(THIRD_PASS_DEC_CTX *ctx) { |
| 120 | int ret = read_frame(ctx); |
| 121 | if (ret != 0) return ret; |
| 122 | int cur = ctx->frame_info_count; |
Bohan Li | 3c5b124 | 2021-12-08 11:30:41 -0800 | [diff] [blame] | 123 | |
| 124 | ctx->frame_info[cur].actual_bits = ctx->this_frame_bits; |
| 125 | |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 126 | if (cur >= MAX_THIRD_PASS_BUF) { |
| 127 | aom_internal_error(ctx->err_info, AOM_CODEC_ERROR, |
| 128 | "Third pass frame info ran out of available slots."); |
| 129 | } |
James Zern | 408ab0e | 2022-11-03 17:26:09 -0700 | [diff] [blame] | 130 | aom_codec_frame_flags_t frame_type_flags = 0; |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 131 | if (aom_codec_control(&ctx->decoder, AOMD_GET_FRAME_FLAGS, |
| 132 | &frame_type_flags) != AOM_CODEC_OK) { |
| 133 | aom_internal_error(ctx->err_info, AOM_CODEC_ERROR, |
| 134 | "Failed to read frame flags."); |
| 135 | } |
| 136 | if (frame_type_flags & AOM_FRAME_IS_KEY) { |
| 137 | ctx->frame_info[cur].frame_type = KEY_FRAME; |
| 138 | } else if (frame_type_flags & AOM_FRAME_IS_INTRAONLY) { |
| 139 | ctx->frame_info[cur].frame_type = INTRA_ONLY_FRAME; |
| 140 | } else if (frame_type_flags & AOM_FRAME_IS_SWITCH) { |
| 141 | ctx->frame_info[cur].frame_type = S_FRAME; |
| 142 | } else { |
| 143 | ctx->frame_info[cur].frame_type = INTER_FRAME; |
| 144 | } |
| 145 | |
Bohan Li | fefbaa4 | 2021-10-14 13:04:34 -0700 | [diff] [blame] | 146 | // Get frame width and height |
| 147 | int frame_size[2]; |
| 148 | if (aom_codec_control(&ctx->decoder, AV1D_GET_FRAME_SIZE, frame_size) != |
| 149 | AOM_CODEC_OK) { |
| 150 | aom_internal_error(ctx->err_info, AOM_CODEC_ERROR, |
| 151 | "Failed to read frame size."); |
| 152 | } |
| 153 | |
| 154 | // Check if we need to re-alloc the mi fields. |
| 155 | const int mi_cols = (frame_size[0] + 3) >> 2; |
| 156 | const int mi_rows = (frame_size[1] + 3) >> 2; |
| 157 | ctx->frame_info[cur].mi_stride = mi_cols; |
| 158 | ctx->frame_info[cur].mi_rows = mi_rows; |
| 159 | ctx->frame_info[cur].mi_cols = mi_cols; |
| 160 | |
| 161 | if (ctx->frame_info[cur].width != frame_size[0] || |
| 162 | ctx->frame_info[cur].height != frame_size[1] || |
| 163 | !ctx->frame_info[cur].mi_info) { |
| 164 | free_frame_info(&ctx->frame_info[cur]); |
| 165 | |
| 166 | ctx->frame_info[cur].mi_info = |
| 167 | aom_malloc(mi_cols * mi_rows * sizeof(*ctx->frame_info[cur].mi_info)); |
| 168 | |
| 169 | if (!ctx->frame_info[cur].mi_info) { |
| 170 | aom_internal_error(ctx->err_info, AOM_CODEC_MEM_ERROR, |
Bohan Li | a9bbead | 2021-11-09 13:02:52 -0800 | [diff] [blame] | 171 | "Failed to allocate mi buffer for the third pass."); |
Bohan Li | fefbaa4 | 2021-10-14 13:04:34 -0700 | [diff] [blame] | 172 | } |
| 173 | } |
| 174 | |
| 175 | ctx->frame_info[cur].width = frame_size[0]; |
| 176 | ctx->frame_info[cur].height = frame_size[1]; |
| 177 | |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 178 | // Get frame base q idx |
| 179 | if (aom_codec_control(&ctx->decoder, AOMD_GET_BASE_Q_IDX, |
| 180 | &ctx->frame_info[cur].base_q_idx) != AOM_CODEC_OK) { |
| 181 | aom_internal_error(ctx->err_info, AOM_CODEC_ERROR, |
| 182 | "Failed to read base q index."); |
| 183 | } |
| 184 | |
| 185 | // Get show existing frame flag |
| 186 | if (aom_codec_control(&ctx->decoder, AOMD_GET_SHOW_EXISTING_FRAME_FLAG, |
| 187 | &ctx->frame_info[cur].is_show_existing_frame) != |
| 188 | AOM_CODEC_OK) { |
| 189 | aom_internal_error(ctx->err_info, AOM_CODEC_ERROR, |
| 190 | "Failed to read show existing frame flag."); |
| 191 | } |
| 192 | |
| 193 | // Get show frame flag |
| 194 | if (aom_codec_control(&ctx->decoder, AOMD_GET_SHOW_FRAME_FLAG, |
| 195 | &ctx->frame_info[cur].is_show_frame) != AOM_CODEC_OK) { |
| 196 | aom_internal_error(ctx->err_info, AOM_CODEC_ERROR, |
| 197 | "Failed to read show frame flag."); |
| 198 | } |
| 199 | |
| 200 | // Get order hint |
| 201 | if (aom_codec_control(&ctx->decoder, AOMD_GET_ORDER_HINT, |
| 202 | &ctx->frame_info[cur].order_hint) != AOM_CODEC_OK) { |
| 203 | aom_internal_error(ctx->err_info, AOM_CODEC_ERROR, |
| 204 | "Failed to read order hint."); |
| 205 | } |
Bohan Li | fefbaa4 | 2021-10-14 13:04:34 -0700 | [diff] [blame] | 206 | |
| 207 | // Clear MI info |
| 208 | for (int mi_row = 0; mi_row < mi_rows; mi_row++) { |
| 209 | for (int mi_col = 0; mi_col < mi_cols; mi_col++) { |
| 210 | ctx->frame_info[cur].mi_info[mi_row * mi_cols + mi_col].bsize = |
| 211 | BLOCK_INVALID; |
| 212 | } |
| 213 | } |
| 214 | |
| 215 | // Get relevant information regarding each 4x4 MI |
| 216 | MB_MODE_INFO cur_mi_info; |
| 217 | THIRD_PASS_MI_INFO *const this_mi = ctx->frame_info[cur].mi_info; |
| 218 | for (int mi_row = 0; mi_row < mi_rows; mi_row++) { |
| 219 | for (int mi_col = 0; mi_col < mi_cols; mi_col++) { |
| 220 | const int offset = mi_row * mi_cols + mi_col; |
| 221 | if (this_mi[offset].bsize != BLOCK_INVALID) { |
| 222 | continue; |
| 223 | } |
| 224 | // Get info of this MI |
| 225 | if (aom_codec_control(&ctx->decoder, AV1D_GET_MI_INFO, mi_row, mi_col, |
| 226 | &cur_mi_info) != AOM_CODEC_OK) { |
| 227 | aom_internal_error(ctx->err_info, AOM_CODEC_ERROR, |
| 228 | "Failed to read mi info."); |
| 229 | } |
| 230 | const int blk_mi_rows = mi_size_high[cur_mi_info.bsize]; |
| 231 | const int blk_mi_cols = mi_size_wide[cur_mi_info.bsize]; |
| 232 | |
| 233 | for (int h = 0; h < blk_mi_rows; h++) { |
| 234 | for (int w = 0; w < blk_mi_cols; w++) { |
| 235 | if (h + mi_row >= mi_rows || w + mi_col >= mi_cols) { |
| 236 | continue; |
| 237 | } |
| 238 | const int this_offset = offset + h * mi_cols + w; |
| 239 | this_mi[this_offset].bsize = cur_mi_info.bsize; |
Bohan Li | afa0a02 | 2021-11-09 12:55:48 -0800 | [diff] [blame] | 240 | this_mi[this_offset].partition = cur_mi_info.partition; |
Bohan Li | fefbaa4 | 2021-10-14 13:04:34 -0700 | [diff] [blame] | 241 | this_mi[this_offset].mi_row_start = mi_row; |
| 242 | this_mi[this_offset].mi_col_start = mi_col; |
| 243 | this_mi[this_offset].mv[0] = cur_mi_info.mv[0]; |
| 244 | this_mi[this_offset].mv[1] = cur_mi_info.mv[1]; |
| 245 | this_mi[this_offset].ref_frame[0] = cur_mi_info.ref_frame[0]; |
| 246 | this_mi[this_offset].ref_frame[1] = cur_mi_info.ref_frame[1]; |
Bohan Li | caabfeb | 2021-11-16 17:39:50 -0800 | [diff] [blame] | 247 | this_mi[this_offset].pred_mode = cur_mi_info.mode; |
Bohan Li | fefbaa4 | 2021-10-14 13:04:34 -0700 | [diff] [blame] | 248 | } |
| 249 | } |
| 250 | } |
| 251 | } |
| 252 | |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 253 | ctx->frame_info_count++; |
Bohan Li | fefbaa4 | 2021-10-14 13:04:34 -0700 | [diff] [blame] | 254 | |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 255 | return 0; |
| 256 | } |
| 257 | |
Bohan Li | f3759fa | 2021-10-13 11:20:02 -0700 | [diff] [blame] | 258 | #define USE_SECOND_PASS_FILE 1 |
| 259 | |
| 260 | #if !USE_SECOND_PASS_FILE |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 261 | // Parse the frames in the gop and determine the last frame of the current GOP. |
| 262 | // Decode more frames if necessary. The variable max_num is the maximum static |
| 263 | // GOP length if we detect an IPPP structure, and it is expected that max_mum >= |
| 264 | // MAX_GF_INTERVAL. |
| 265 | static void get_current_gop_end(THIRD_PASS_DEC_CTX *ctx, int max_num, |
| 266 | int *last_idx) { |
| 267 | assert(max_num >= MAX_GF_INTERVAL); |
| 268 | *last_idx = 0; |
| 269 | int cur_idx = 0; |
| 270 | int arf_order_hint = -1; |
| 271 | int num_show_frames = 0; |
| 272 | while (num_show_frames < max_num) { |
| 273 | assert(cur_idx < MAX_THIRD_PASS_BUF); |
| 274 | // Read in from bitstream if needed. |
| 275 | if (cur_idx >= ctx->frame_info_count) { |
| 276 | int ret = get_frame_info(ctx); |
| 277 | if (ret == 1) { |
| 278 | // At the end of the file, GOP ends in the prev frame. |
| 279 | if (arf_order_hint >= 0) { |
| 280 | aom_internal_error(ctx->err_info, AOM_CODEC_ERROR, |
| 281 | "Failed to derive GOP length."); |
| 282 | } |
| 283 | *last_idx = cur_idx - 1; |
| 284 | return; |
| 285 | } |
| 286 | if (ret < 0) { |
| 287 | aom_internal_error(ctx->err_info, AOM_CODEC_ERROR, |
| 288 | "Failed to read frame for third pass."); |
| 289 | } |
| 290 | } |
| 291 | |
| 292 | // TODO(bohanli): verify that fwd_kf works here. |
| 293 | if (ctx->frame_info[cur_idx].frame_type == KEY_FRAME && |
| 294 | ctx->frame_info[cur_idx].is_show_frame) { |
| 295 | if (cur_idx != 0) { |
| 296 | // If this is a key frame and is not the first kf in this kf group, we |
| 297 | // have reached the next key frame. Stop here. |
| 298 | *last_idx = cur_idx - 1; |
| 299 | return; |
| 300 | } |
| 301 | } else if (!ctx->frame_info[cur_idx].is_show_frame && |
| 302 | arf_order_hint == -1) { |
| 303 | // If this is an arf (the first no show) |
| 304 | if (num_show_frames <= 1) { |
| 305 | // This is an arf and we should end the GOP with its overlay. |
| 306 | arf_order_hint = ctx->frame_info[cur_idx].order_hint; |
| 307 | } else { |
| 308 | // There are multiple show frames before the this arf, so we treat the |
| 309 | // frames previous to this arf as a GOP. |
| 310 | *last_idx = cur_idx - 1; |
| 311 | return; |
| 312 | } |
| 313 | } else if (arf_order_hint >= 0 && ctx->frame_info[cur_idx].order_hint == |
| 314 | (unsigned int)arf_order_hint) { |
| 315 | // If this is the overlay/show existing of the arf |
| 316 | assert(ctx->frame_info[cur_idx].is_show_frame); |
| 317 | *last_idx = cur_idx; |
| 318 | return; |
| 319 | } else { |
| 320 | // This frame is part of the GOP. |
| 321 | if (ctx->frame_info[cur_idx].is_show_frame) num_show_frames++; |
| 322 | } |
| 323 | cur_idx++; |
| 324 | } |
| 325 | // This is a long IPPP GOP and we will use a length of max_num here. |
| 326 | assert(arf_order_hint < 0); |
| 327 | *last_idx = max_num - 1; |
| 328 | return; |
| 329 | } |
Bohan Li | f3759fa | 2021-10-13 11:20:02 -0700 | [diff] [blame] | 330 | #endif |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 331 | |
Bohan Li | f3759fa | 2021-10-13 11:20:02 -0700 | [diff] [blame] | 332 | static AOM_INLINE void read_gop_frames(THIRD_PASS_DEC_CTX *ctx) { |
| 333 | int cur_idx = 0; |
| 334 | while (cur_idx < ctx->gop_info.num_frames) { |
| 335 | assert(cur_idx < MAX_THIRD_PASS_BUF); |
| 336 | // Read in from bitstream if needed. |
| 337 | if (cur_idx >= ctx->frame_info_count) { |
| 338 | int ret = get_frame_info(ctx); |
| 339 | if (ret != 0) { |
| 340 | aom_internal_error(ctx->err_info, AOM_CODEC_ERROR, |
| 341 | "Failed to read frame for third pass."); |
| 342 | } |
| 343 | } |
| 344 | cur_idx++; |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 345 | } |
Bohan Li | f3759fa | 2021-10-13 11:20:02 -0700 | [diff] [blame] | 346 | return; |
| 347 | } |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 348 | |
Bohan Li | f3759fa | 2021-10-13 11:20:02 -0700 | [diff] [blame] | 349 | void av1_set_gop_third_pass(THIRD_PASS_DEC_CTX *ctx) { |
| 350 | // Read in future frames in the current GOP. |
| 351 | read_gop_frames(ctx); |
| 352 | |
| 353 | int gf_len = 0; |
| 354 | // Check the GOP length against the value read from second_pass_file |
| 355 | for (int i = 0; i < ctx->gop_info.num_frames; i++) { |
| 356 | if (ctx->frame_info[i].is_show_frame) gf_len++; |
| 357 | } |
| 358 | |
| 359 | if (gf_len != ctx->gop_info.gf_length) { |
| 360 | aom_internal_error(ctx->err_info, AOM_CODEC_ERROR, |
| 361 | "Mismatch in third pass GOP length!"); |
| 362 | } |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 363 | } |
| 364 | |
| 365 | void av1_pop_third_pass_info(THIRD_PASS_DEC_CTX *ctx) { |
| 366 | if (ctx->frame_info_count == 0) { |
| 367 | aom_internal_error(ctx->err_info, AOM_CODEC_ERROR, |
| 368 | "No available frame info for third pass."); |
| 369 | } |
| 370 | ctx->frame_info_count--; |
Bohan Li | fefbaa4 | 2021-10-14 13:04:34 -0700 | [diff] [blame] | 371 | free_frame_info(&ctx->frame_info[0]); |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 372 | for (int i = 0; i < ctx->frame_info_count; i++) { |
| 373 | ctx->frame_info[i] = ctx->frame_info[i + 1]; |
| 374 | } |
Bohan Li | fefbaa4 | 2021-10-14 13:04:34 -0700 | [diff] [blame] | 375 | ctx->frame_info[ctx->frame_info_count].mi_info = NULL; |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 376 | } |
| 377 | |
| 378 | void av1_init_thirdpass_ctx(AV1_COMMON *cm, THIRD_PASS_DEC_CTX **ctx, |
| 379 | const char *file) { |
| 380 | av1_free_thirdpass_ctx(*ctx); |
| 381 | CHECK_MEM_ERROR(cm, *ctx, aom_calloc(1, sizeof(**ctx))); |
| 382 | THIRD_PASS_DEC_CTX *ctx_ptr = *ctx; |
| 383 | ctx_ptr->input_file_name = file; |
| 384 | ctx_ptr->prev_gop_end = -1; |
| 385 | ctx_ptr->err_info = cm->error; |
| 386 | } |
| 387 | |
| 388 | void av1_free_thirdpass_ctx(THIRD_PASS_DEC_CTX *ctx) { |
| 389 | if (ctx == NULL) return; |
| 390 | if (ctx->decoder.iface) { |
| 391 | aom_codec_destroy(&ctx->decoder); |
| 392 | } |
| 393 | if (ctx->input_ctx && ctx->input_ctx->file) fclose(ctx->input_ctx->file); |
| 394 | aom_free(ctx->input_ctx); |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 395 | if (ctx->buf) free(ctx->buf); |
Bohan Li | fefbaa4 | 2021-10-14 13:04:34 -0700 | [diff] [blame] | 396 | for (int i = 0; i < MAX_THIRD_PASS_BUF; i++) { |
| 397 | free_frame_info(&ctx->frame_info[i]); |
| 398 | } |
Bohan Li | 15b3c6d | 2021-07-27 17:27:20 -0700 | [diff] [blame] | 399 | aom_free(ctx); |
| 400 | } |
Bohan Li | edec7cd | 2021-08-26 09:17:47 -0700 | [diff] [blame] | 401 | |
| 402 | void av1_write_second_pass_gop_info(AV1_COMP *cpi) { |
| 403 | const AV1EncoderConfig *const oxcf = &cpi->oxcf; |
| 404 | const GF_GROUP *const gf_group = &cpi->ppi->gf_group; |
| 405 | const PRIMARY_RATE_CONTROL *const p_rc = &cpi->ppi->p_rc; |
| 406 | |
| 407 | if (oxcf->pass == AOM_RC_SECOND_PASS && oxcf->second_pass_log) { |
| 408 | // Write the GOP length to a log file. |
Angie Chiang | 21c2ff4 | 2022-01-03 01:08:24 -0800 | [diff] [blame] | 409 | av1_open_second_pass_log(cpi, 0); |
Bohan Li | edec7cd | 2021-08-26 09:17:47 -0700 | [diff] [blame] | 410 | |
| 411 | THIRD_PASS_GOP_INFO gop_info; |
| 412 | |
| 413 | gop_info.num_frames = gf_group->size; |
| 414 | gop_info.use_arf = (gf_group->arf_index >= 0); |
| 415 | gop_info.gf_length = p_rc->baseline_gf_interval; |
| 416 | |
| 417 | size_t count = |
| 418 | fwrite(&gop_info, sizeof(gop_info), 1, cpi->second_pass_log_stream); |
| 419 | if (count < 1) { |
| 420 | aom_internal_error(cpi->common.error, AOM_CODEC_ERROR, |
| 421 | "Could not write to second pass log file!"); |
| 422 | } |
| 423 | } |
| 424 | } |
| 425 | |
Bohan Li | 3c5b124 | 2021-12-08 11:30:41 -0800 | [diff] [blame] | 426 | void av1_write_second_pass_per_frame_info(AV1_COMP *cpi, int gf_index) { |
| 427 | const AV1EncoderConfig *const oxcf = &cpi->oxcf; |
| 428 | const GF_GROUP *const gf_group = &cpi->ppi->gf_group; |
| 429 | |
| 430 | if (oxcf->pass == AOM_RC_SECOND_PASS && oxcf->second_pass_log) { |
| 431 | // write target bitrate |
| 432 | int bits = gf_group->bit_allocation[gf_index]; |
| 433 | size_t count = fwrite(&bits, sizeof(bits), 1, cpi->second_pass_log_stream); |
| 434 | if (count < 1) { |
| 435 | aom_internal_error(cpi->common.error, AOM_CODEC_ERROR, |
| 436 | "Could not write to second pass log file!"); |
| 437 | } |
| 438 | |
| 439 | // write sse |
| 440 | uint64_t sse = 0; |
| 441 | int pkt_idx = cpi->ppi->output_pkt_list->cnt - 1; |
| 442 | if (pkt_idx >= 0 && |
| 443 | cpi->ppi->output_pkt_list->pkts[pkt_idx].kind == AOM_CODEC_PSNR_PKT) { |
| 444 | sse = cpi->ppi->output_pkt_list->pkts[pkt_idx].data.psnr.sse[0]; |
| 445 | #if CONFIG_INTERNAL_STATS |
| 446 | } else if (cpi->ppi->b_calculate_psnr) { |
| 447 | sse = cpi->ppi->total_sq_error[0]; |
| 448 | #endif |
| 449 | } else { |
| 450 | const YV12_BUFFER_CONFIG *orig = cpi->source; |
| 451 | const YV12_BUFFER_CONFIG *recon = &cpi->common.cur_frame->buf; |
| 452 | PSNR_STATS psnr; |
| 453 | #if CONFIG_AV1_HIGHBITDEPTH |
| 454 | const uint32_t in_bit_depth = cpi->oxcf.input_cfg.input_bit_depth; |
| 455 | const uint32_t bit_depth = cpi->td.mb.e_mbd.bd; |
| 456 | aom_calc_highbd_psnr(orig, recon, &psnr, bit_depth, in_bit_depth); |
| 457 | #else |
| 458 | aom_calc_psnr(orig, recon, &psnr); |
| 459 | #endif |
| 460 | sse = psnr.sse[0]; |
| 461 | } |
| 462 | |
| 463 | count = fwrite(&sse, sizeof(sse), 1, cpi->second_pass_log_stream); |
| 464 | if (count < 1) { |
| 465 | aom_internal_error(cpi->common.error, AOM_CODEC_ERROR, |
| 466 | "Could not write to second pass log file!"); |
| 467 | } |
Bohan Li | 4772b93 | 2021-12-08 16:05:06 -0800 | [diff] [blame] | 468 | |
| 469 | // write bpm_factor |
| 470 | double factor = cpi->ppi->twopass.bpm_factor; |
| 471 | count = fwrite(&factor, sizeof(factor), 1, cpi->second_pass_log_stream); |
| 472 | if (count < 1) { |
| 473 | aom_internal_error(cpi->common.error, AOM_CODEC_ERROR, |
| 474 | "Could not write to second pass log file!"); |
| 475 | } |
Bohan Li | 3c5b124 | 2021-12-08 11:30:41 -0800 | [diff] [blame] | 476 | } |
| 477 | } |
Angie Chiang | 21c2ff4 | 2022-01-03 01:08:24 -0800 | [diff] [blame] | 478 | void av1_open_second_pass_log(AV1_COMP *cpi, int is_read) { |
Bohan Li | edec7cd | 2021-08-26 09:17:47 -0700 | [diff] [blame] | 479 | const AV1EncoderConfig *const oxcf = &cpi->oxcf; |
Angie Chiang | 21c2ff4 | 2022-01-03 01:08:24 -0800 | [diff] [blame] | 480 | if (oxcf->second_pass_log == NULL) { |
| 481 | aom_internal_error(cpi->common.error, AOM_CODEC_INVALID_PARAM, |
| 482 | "No second pass log file specified for the third pass!"); |
| 483 | } |
| 484 | // Read the GOP length from a file. |
| 485 | if (!cpi->second_pass_log_stream) { |
| 486 | if (is_read) { |
Bohan Li | edec7cd | 2021-08-26 09:17:47 -0700 | [diff] [blame] | 487 | cpi->second_pass_log_stream = fopen(cpi->oxcf.second_pass_log, "rb"); |
Angie Chiang | 21c2ff4 | 2022-01-03 01:08:24 -0800 | [diff] [blame] | 488 | } else { |
| 489 | cpi->second_pass_log_stream = fopen(cpi->oxcf.second_pass_log, "wb"); |
Bohan Li | edec7cd | 2021-08-26 09:17:47 -0700 | [diff] [blame] | 490 | } |
Angie Chiang | 21c2ff4 | 2022-01-03 01:08:24 -0800 | [diff] [blame] | 491 | if (!cpi->second_pass_log_stream) { |
Bohan Li | edec7cd | 2021-08-26 09:17:47 -0700 | [diff] [blame] | 492 | aom_internal_error(cpi->common.error, AOM_CODEC_ERROR, |
Angie Chiang | 21c2ff4 | 2022-01-03 01:08:24 -0800 | [diff] [blame] | 493 | "Could not open second pass log file!"); |
Bohan Li | edec7cd | 2021-08-26 09:17:47 -0700 | [diff] [blame] | 494 | } |
| 495 | } |
| 496 | } |
Bohan Li | d098652 | 2021-10-13 11:25:16 -0700 | [diff] [blame] | 497 | |
Angie Chiang | 21c2ff4 | 2022-01-03 01:08:24 -0800 | [diff] [blame] | 498 | void av1_close_second_pass_log(AV1_COMP *cpi) { |
| 499 | if (cpi->second_pass_log_stream) { |
| 500 | int ret = fclose(cpi->second_pass_log_stream); |
| 501 | if (ret != 0) { |
| 502 | aom_internal_error(cpi->common.error, AOM_CODEC_ERROR, |
| 503 | "Could not close second pass log file!"); |
Bohan Li | 3c5b124 | 2021-12-08 11:30:41 -0800 | [diff] [blame] | 504 | } |
Angie Chiang | 21c2ff4 | 2022-01-03 01:08:24 -0800 | [diff] [blame] | 505 | cpi->second_pass_log_stream = 0; |
| 506 | } |
| 507 | } |
| 508 | |
| 509 | void av1_read_second_pass_gop_info(FILE *second_pass_log_stream, |
| 510 | THIRD_PASS_GOP_INFO *gop_info, |
| 511 | struct aom_internal_error_info *error) { |
| 512 | size_t count = fread(gop_info, sizeof(*gop_info), 1, second_pass_log_stream); |
| 513 | if (count < 1) { |
| 514 | aom_internal_error(error, AOM_CODEC_ERROR, |
| 515 | "Could not read from second pass log file!"); |
| 516 | } |
| 517 | } |
| 518 | |
| 519 | void av1_read_second_pass_per_frame_info( |
| 520 | FILE *second_pass_log_stream, THIRD_PASS_FRAME_INFO *frame_info_arr, |
| 521 | int frame_info_count, struct aom_internal_error_info *error) { |
| 522 | for (int i = 0; i < frame_info_count; i++) { |
| 523 | // read target bits |
| 524 | int bits = 0; |
| 525 | size_t count = fread(&bits, sizeof(bits), 1, second_pass_log_stream); |
| 526 | if (count < 1) { |
| 527 | aom_internal_error(error, AOM_CODEC_ERROR, |
| 528 | "Could not read from second pass log file!"); |
| 529 | } |
| 530 | frame_info_arr[i].bits_allocated = bits; |
| 531 | |
| 532 | // read distortion |
| 533 | uint64_t sse; |
| 534 | count = fread(&sse, sizeof(sse), 1, second_pass_log_stream); |
| 535 | if (count < 1) { |
| 536 | aom_internal_error(error, AOM_CODEC_ERROR, |
| 537 | "Could not read from second pass log file!"); |
| 538 | } |
| 539 | frame_info_arr[i].sse = sse; |
| 540 | |
| 541 | // read bpm factor |
| 542 | double factor; |
| 543 | count = fread(&factor, sizeof(factor), 1, second_pass_log_stream); |
| 544 | if (count < 1) { |
| 545 | aom_internal_error(error, AOM_CODEC_ERROR, |
| 546 | "Could not read from second pass log file!"); |
| 547 | } |
| 548 | frame_info_arr[i].bpm_factor = factor; |
Bohan Li | 3c5b124 | 2021-12-08 11:30:41 -0800 | [diff] [blame] | 549 | } |
| 550 | } |
| 551 | |
Bohan Li | d098652 | 2021-10-13 11:25:16 -0700 | [diff] [blame] | 552 | int av1_check_use_arf(THIRD_PASS_DEC_CTX *ctx) { |
| 553 | if (ctx == NULL) return -1; |
| 554 | int use_arf = 0; |
| 555 | for (int i = 0; i < ctx->gop_info.gf_length; i++) { |
| 556 | if (ctx->frame_info[i].order_hint != 0 && |
| 557 | ctx->frame_info[i].is_show_frame == 0) { |
| 558 | use_arf = 1; |
| 559 | } |
| 560 | } |
| 561 | if (use_arf != ctx->gop_info.use_arf) { |
| 562 | aom_internal_error(ctx->err_info, AOM_CODEC_ERROR, |
| 563 | "Mismatch in third pass GOP length!"); |
| 564 | } |
| 565 | return use_arf; |
| 566 | } |
Bohan Li | fefbaa4 | 2021-10-14 13:04:34 -0700 | [diff] [blame] | 567 | |
| 568 | void av1_get_third_pass_ratio(THIRD_PASS_DEC_CTX *ctx, int fidx, int fheight, |
| 569 | int fwidth, double *ratio_h, double *ratio_w) { |
| 570 | assert(ctx); |
| 571 | assert(fidx < ctx->frame_info_count); |
| 572 | const int fheight_second_pass = ctx->frame_info[fidx].height; |
| 573 | const int fwidth_second_pass = ctx->frame_info[fidx].width; |
| 574 | assert(fheight_second_pass <= fheight && fwidth_second_pass <= fwidth); |
| 575 | |
| 576 | *ratio_h = (double)fheight / fheight_second_pass; |
| 577 | *ratio_w = (double)fwidth / fwidth_second_pass; |
| 578 | } |
| 579 | |
| 580 | THIRD_PASS_MI_INFO *av1_get_third_pass_mi(THIRD_PASS_DEC_CTX *ctx, int fidx, |
| 581 | int mi_row, int mi_col, |
| 582 | double ratio_h, double ratio_w) { |
| 583 | assert(ctx); |
| 584 | assert(fidx < ctx->frame_info_count); |
| 585 | |
| 586 | const int mi_rows_second_pass = ctx->frame_info[fidx].mi_rows; |
| 587 | const int mi_cols_second_pass = ctx->frame_info[fidx].mi_cols; |
| 588 | |
| 589 | const int mi_row_second_pass = |
| 590 | clamp((int)round(mi_row / ratio_h), 0, mi_rows_second_pass - 1); |
| 591 | const int mi_col_second_pass = |
| 592 | clamp((int)round(mi_col / ratio_w), 0, mi_cols_second_pass - 1); |
| 593 | |
| 594 | const int mi_stride_second_pass = ctx->frame_info[fidx].mi_stride; |
| 595 | THIRD_PASS_MI_INFO *this_mi = ctx->frame_info[fidx].mi_info + |
| 596 | mi_row_second_pass * mi_stride_second_pass + |
| 597 | mi_col_second_pass; |
| 598 | return this_mi; |
| 599 | } |
| 600 | |
| 601 | void av1_third_pass_get_adjusted_mi(THIRD_PASS_MI_INFO *third_pass_mi, |
| 602 | double ratio_h, double ratio_w, int *mi_row, |
| 603 | int *mi_col) { |
| 604 | *mi_row = (int)round(third_pass_mi->mi_row_start * ratio_h); |
| 605 | *mi_col = (int)round(third_pass_mi->mi_col_start * ratio_w); |
| 606 | } |
| 607 | |
| 608 | int_mv av1_get_third_pass_adjusted_mv(THIRD_PASS_MI_INFO *this_mi, |
| 609 | double ratio_h, double ratio_w, |
| 610 | MV_REFERENCE_FRAME frame) { |
| 611 | assert(this_mi != NULL); |
| 612 | int_mv cur_mv; |
| 613 | cur_mv.as_int = INVALID_MV; |
| 614 | |
| 615 | if (frame < LAST_FRAME || frame > ALTREF_FRAME) return cur_mv; |
| 616 | |
| 617 | for (int r = 0; r < 2; r++) { |
| 618 | if (this_mi->ref_frame[r] == frame) { |
| 619 | cur_mv.as_mv.row = (int16_t)round(this_mi->mv[r].as_mv.row * ratio_h); |
| 620 | cur_mv.as_mv.col = (int16_t)round(this_mi->mv[r].as_mv.col * ratio_w); |
| 621 | } |
| 622 | } |
| 623 | |
| 624 | return cur_mv; |
| 625 | } |
| 626 | |
| 627 | BLOCK_SIZE av1_get_third_pass_adjusted_blk_size(THIRD_PASS_MI_INFO *this_mi, |
| 628 | double ratio_h, |
| 629 | double ratio_w) { |
| 630 | assert(this_mi != NULL); |
| 631 | BLOCK_SIZE bsize = BLOCK_INVALID; |
| 632 | |
| 633 | const BLOCK_SIZE bsize_second_pass = this_mi->bsize; |
| 634 | assert(bsize_second_pass != BLOCK_INVALID); |
| 635 | |
| 636 | const int w_second_pass = block_size_wide[bsize_second_pass]; |
| 637 | const int h_second_pass = block_size_high[bsize_second_pass]; |
| 638 | |
| 639 | int part_type; |
| 640 | |
| 641 | if (w_second_pass == h_second_pass) { |
| 642 | part_type = PARTITION_NONE; |
| 643 | } else if (w_second_pass / h_second_pass == 2) { |
| 644 | part_type = PARTITION_HORZ; |
| 645 | } else if (w_second_pass / h_second_pass == 4) { |
| 646 | part_type = PARTITION_HORZ_4; |
| 647 | } else if (h_second_pass / w_second_pass == 2) { |
| 648 | part_type = PARTITION_VERT; |
| 649 | } else if (h_second_pass / w_second_pass == 4) { |
| 650 | part_type = PARTITION_VERT_4; |
| 651 | } else { |
| 652 | part_type = PARTITION_INVALID; |
| 653 | } |
| 654 | assert(part_type != PARTITION_INVALID); |
| 655 | |
| 656 | const int w = (int)(round(w_second_pass * ratio_w)); |
| 657 | const int h = (int)(round(h_second_pass * ratio_h)); |
| 658 | |
| 659 | for (int i = 0; i < SQR_BLOCK_SIZES; i++) { |
| 660 | const BLOCK_SIZE this_bsize = subsize_lookup[part_type][i]; |
| 661 | if (this_bsize == BLOCK_INVALID) continue; |
| 662 | |
| 663 | const int this_w = block_size_wide[this_bsize]; |
| 664 | const int this_h = block_size_high[this_bsize]; |
| 665 | |
| 666 | if (this_w >= w && this_h >= h) { |
| 667 | // find the smallest block size that contains the mapped block |
| 668 | bsize = this_bsize; |
| 669 | break; |
| 670 | } |
| 671 | } |
| 672 | if (bsize == BLOCK_INVALID) { |
| 673 | // could not find a proper one, just use the largest then. |
| 674 | bsize = BLOCK_128X128; |
| 675 | } |
| 676 | |
| 677 | return bsize; |
| 678 | } |
Bohan Li | afa0a02 | 2021-11-09 12:55:48 -0800 | [diff] [blame] | 679 | |
Bohan Li | a9bbead | 2021-11-09 13:02:52 -0800 | [diff] [blame] | 680 | PARTITION_TYPE av1_third_pass_get_sb_part_type(THIRD_PASS_DEC_CTX *ctx, |
| 681 | THIRD_PASS_MI_INFO *this_mi) { |
Bohan Li | afa0a02 | 2021-11-09 12:55:48 -0800 | [diff] [blame] | 682 | int mi_stride = ctx->frame_info[0].mi_stride; |
| 683 | |
| 684 | int mi_row = this_mi->mi_row_start; |
| 685 | int mi_col = this_mi->mi_col_start; |
| 686 | |
| 687 | THIRD_PASS_MI_INFO *corner_mi = |
| 688 | &ctx->frame_info[0].mi_info[mi_row * mi_stride + mi_col]; |
| 689 | |
| 690 | return corner_mi->partition; |
| 691 | } |
Angie Chiang | b17a57d | 2021-12-28 17:34:39 -0800 | [diff] [blame] | 692 | |
James Zern | 59fc549 | 2022-09-15 16:23:00 -0700 | [diff] [blame] | 693 | #else // !(CONFIG_THREE_PASS && CONFIG_AV1_DECODER) |
| 694 | void av1_init_thirdpass_ctx(AV1_COMMON *cm, THIRD_PASS_DEC_CTX **ctx, |
| 695 | const char *file) { |
| 696 | (void)ctx; |
| 697 | (void)file; |
| 698 | aom_internal_error(cm->error, AOM_CODEC_ERROR, |
| 699 | "To utilize three-pass encoding, libaom must be built " |
| 700 | "with CONFIG_THREE_PASS=1 & CONFIG_AV1_DECODER=1."); |
| 701 | } |
| 702 | |
| 703 | void av1_free_thirdpass_ctx(THIRD_PASS_DEC_CTX *ctx) { (void)ctx; } |
| 704 | |
| 705 | void av1_set_gop_third_pass(THIRD_PASS_DEC_CTX *ctx) { (void)ctx; } |
| 706 | |
| 707 | void av1_pop_third_pass_info(THIRD_PASS_DEC_CTX *ctx) { (void)ctx; } |
| 708 | |
| 709 | void av1_open_second_pass_log(struct AV1_COMP *cpi, int is_read) { |
| 710 | (void)cpi; |
| 711 | (void)is_read; |
| 712 | } |
| 713 | |
| 714 | void av1_close_second_pass_log(struct AV1_COMP *cpi) { (void)cpi; } |
| 715 | |
| 716 | void av1_write_second_pass_gop_info(struct AV1_COMP *cpi) { (void)cpi; } |
| 717 | |
| 718 | void av1_write_second_pass_per_frame_info(struct AV1_COMP *cpi, int gf_index) { |
| 719 | (void)cpi; |
| 720 | (void)gf_index; |
| 721 | } |
| 722 | |
| 723 | void av1_read_second_pass_gop_info(FILE *second_pass_log_stream, |
| 724 | THIRD_PASS_GOP_INFO *gop_info, |
| 725 | struct aom_internal_error_info *error) { |
| 726 | (void)second_pass_log_stream; |
| 727 | (void)gop_info; |
| 728 | (void)error; |
| 729 | } |
| 730 | |
| 731 | void av1_read_second_pass_per_frame_info( |
| 732 | FILE *second_pass_log_stream, THIRD_PASS_FRAME_INFO *frame_info_arr, |
| 733 | int frame_info_count, struct aom_internal_error_info *error) { |
| 734 | (void)second_pass_log_stream; |
| 735 | (void)frame_info_arr; |
| 736 | (void)frame_info_count; |
| 737 | (void)error; |
| 738 | } |
| 739 | |
| 740 | int av1_check_use_arf(THIRD_PASS_DEC_CTX *ctx) { |
| 741 | (void)ctx; |
| 742 | return 1; |
| 743 | } |
| 744 | |
| 745 | void av1_get_third_pass_ratio(THIRD_PASS_DEC_CTX *ctx, int fidx, int fheight, |
| 746 | int fwidth, double *ratio_h, double *ratio_w) { |
| 747 | (void)ctx; |
| 748 | (void)fidx; |
| 749 | (void)fheight; |
| 750 | (void)fwidth; |
| 751 | (void)ratio_h; |
| 752 | (void)ratio_w; |
| 753 | } |
| 754 | |
| 755 | THIRD_PASS_MI_INFO *av1_get_third_pass_mi(THIRD_PASS_DEC_CTX *ctx, int fidx, |
| 756 | int mi_row, int mi_col, |
| 757 | double ratio_h, double ratio_w) { |
| 758 | (void)ctx; |
| 759 | (void)fidx; |
| 760 | (void)mi_row; |
| 761 | (void)mi_col; |
| 762 | (void)ratio_h; |
| 763 | (void)ratio_w; |
| 764 | return NULL; |
| 765 | } |
| 766 | |
| 767 | int_mv av1_get_third_pass_adjusted_mv(THIRD_PASS_MI_INFO *this_mi, |
| 768 | double ratio_h, double ratio_w, |
| 769 | MV_REFERENCE_FRAME frame) { |
| 770 | (void)this_mi; |
| 771 | (void)ratio_h; |
| 772 | (void)ratio_w; |
| 773 | (void)frame; |
| 774 | int_mv mv; |
| 775 | mv.as_int = INVALID_MV; |
| 776 | return mv; |
| 777 | } |
| 778 | |
| 779 | BLOCK_SIZE av1_get_third_pass_adjusted_blk_size(THIRD_PASS_MI_INFO *this_mi, |
| 780 | double ratio_h, |
| 781 | double ratio_w) { |
| 782 | (void)this_mi; |
| 783 | (void)ratio_h; |
| 784 | (void)ratio_w; |
| 785 | return BLOCK_INVALID; |
| 786 | } |
| 787 | |
| 788 | void av1_third_pass_get_adjusted_mi(THIRD_PASS_MI_INFO *third_pass_mi, |
| 789 | double ratio_h, double ratio_w, int *mi_row, |
| 790 | int *mi_col) { |
| 791 | (void)third_pass_mi; |
| 792 | (void)ratio_h; |
| 793 | (void)ratio_w; |
| 794 | (void)mi_row; |
| 795 | (void)mi_col; |
| 796 | } |
| 797 | |
| 798 | PARTITION_TYPE av1_third_pass_get_sb_part_type(THIRD_PASS_DEC_CTX *ctx, |
| 799 | THIRD_PASS_MI_INFO *this_mi) { |
| 800 | (void)ctx; |
| 801 | (void)this_mi; |
| 802 | return PARTITION_INVALID; |
| 803 | } |
| 804 | #endif // CONFIG_THREE_PASS && CONFIG_AV1_DECODER |
| 805 | |
Angie Chiang | b17a57d | 2021-12-28 17:34:39 -0800 | [diff] [blame] | 806 | #if CONFIG_BITRATE_ACCURACY |
| 807 | static void fwrite_and_check(const void *ptr, size_t size, size_t nmemb, |
| 808 | FILE *stream, |
| 809 | struct aom_internal_error_info *error) { |
Wan-Teh Chang | 0552d89 | 2022-03-21 18:25:47 -0700 | [diff] [blame] | 810 | size_t count = fwrite(ptr, size, nmemb, stream); |
| 811 | if (count < nmemb) { |
Angie Chiang | b17a57d | 2021-12-28 17:34:39 -0800 | [diff] [blame] | 812 | aom_internal_error(error, AOM_CODEC_ERROR, "fwrite_and_check failed\n"); |
| 813 | } |
| 814 | } |
| 815 | |
| 816 | static void fread_and_check(void *ptr, size_t size, size_t nmemb, FILE *stream, |
| 817 | struct aom_internal_error_info *error) { |
Wan-Teh Chang | 0552d89 | 2022-03-21 18:25:47 -0700 | [diff] [blame] | 818 | size_t count = fread(ptr, size, nmemb, stream); |
| 819 | if (count < nmemb) { |
Angie Chiang | b17a57d | 2021-12-28 17:34:39 -0800 | [diff] [blame] | 820 | aom_internal_error(error, AOM_CODEC_ERROR, "fread_and_check failed\n"); |
| 821 | } |
| 822 | } |
| 823 | |
| 824 | void av1_pack_tpl_info(TPL_INFO *tpl_info, const GF_GROUP *gf_group, |
| 825 | const TplParams *tpl_data) { |
| 826 | tpl_info->tpl_ready = tpl_data->ready; |
| 827 | if (tpl_info->tpl_ready) { |
| 828 | tpl_info->gf_length = gf_group->size; |
| 829 | for (int i = 0; i < tpl_info->gf_length; ++i) { |
| 830 | tpl_info->txfm_stats_list[i] = tpl_data->txfm_stats_list[i]; |
| 831 | tpl_info->qstep_ratio_ls[i] = av1_tpl_get_qstep_ratio(tpl_data, i); |
Angie Chiang | 215e906 | 2022-04-06 11:35:31 -0700 | [diff] [blame] | 832 | tpl_info->update_type_list[i] = gf_group->update_type[i]; |
Angie Chiang | b17a57d | 2021-12-28 17:34:39 -0800 | [diff] [blame] | 833 | } |
| 834 | } |
| 835 | } |
| 836 | |
| 837 | void av1_write_tpl_info(const TPL_INFO *tpl_info, FILE *log_stream, |
| 838 | struct aom_internal_error_info *error) { |
Wan-Teh Chang | 0552d89 | 2022-03-21 18:25:47 -0700 | [diff] [blame] | 839 | fwrite_and_check(&tpl_info->tpl_ready, sizeof(tpl_info->tpl_ready), 1, |
| 840 | log_stream, error); |
Angie Chiang | b17a57d | 2021-12-28 17:34:39 -0800 | [diff] [blame] | 841 | if (tpl_info->tpl_ready) { |
| 842 | fwrite_and_check(&tpl_info->gf_length, sizeof(tpl_info->gf_length), 1, |
| 843 | log_stream, error); |
| 844 | assert(tpl_info->gf_length <= MAX_LENGTH_TPL_FRAME_STATS); |
| 845 | fwrite_and_check(&tpl_info->txfm_stats_list, |
| 846 | sizeof(tpl_info->txfm_stats_list[0]), tpl_info->gf_length, |
| 847 | log_stream, error); |
| 848 | fwrite_and_check(&tpl_info->qstep_ratio_ls, |
| 849 | sizeof(tpl_info->qstep_ratio_ls[0]), tpl_info->gf_length, |
| 850 | log_stream, error); |
Angie Chiang | 215e906 | 2022-04-06 11:35:31 -0700 | [diff] [blame] | 851 | fwrite_and_check(&tpl_info->update_type_list, |
| 852 | sizeof(tpl_info->update_type_list[0]), tpl_info->gf_length, |
| 853 | log_stream, error); |
Angie Chiang | b17a57d | 2021-12-28 17:34:39 -0800 | [diff] [blame] | 854 | } |
| 855 | } |
| 856 | |
| 857 | void av1_read_tpl_info(TPL_INFO *tpl_info, FILE *log_stream, |
| 858 | struct aom_internal_error_info *error) { |
| 859 | av1_zero(*tpl_info); |
| 860 | fread_and_check(&tpl_info->tpl_ready, sizeof(tpl_info->tpl_ready), 1, |
| 861 | log_stream, error); |
| 862 | if (tpl_info->tpl_ready) { |
| 863 | fread_and_check(&tpl_info->gf_length, sizeof(tpl_info->gf_length), 1, |
| 864 | log_stream, error); |
| 865 | assert(tpl_info->gf_length <= MAX_LENGTH_TPL_FRAME_STATS); |
| 866 | fread_and_check(&tpl_info->txfm_stats_list, |
| 867 | sizeof(tpl_info->txfm_stats_list[0]), tpl_info->gf_length, |
| 868 | log_stream, error); |
| 869 | fread_and_check(&tpl_info->qstep_ratio_ls, |
| 870 | sizeof(tpl_info->qstep_ratio_ls[0]), tpl_info->gf_length, |
| 871 | log_stream, error); |
Angie Chiang | 215e906 | 2022-04-06 11:35:31 -0700 | [diff] [blame] | 872 | fread_and_check(&tpl_info->update_type_list, |
| 873 | sizeof(tpl_info->update_type_list[0]), tpl_info->gf_length, |
| 874 | log_stream, error); |
Angie Chiang | b17a57d | 2021-12-28 17:34:39 -0800 | [diff] [blame] | 875 | } |
| 876 | } |
| 877 | #endif // CONFIG_BITRATE_ACCURACY |