Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Copyright (C) 2015 The Android Open Source Project |
| 4 | * |
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | * you may not use this file except in compliance with the License. |
| 7 | * You may obtain a copy of the License at: |
| 8 | * |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | * |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
| 16 | * |
| 17 | ***************************************************************************** |
| 18 | * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore |
| 19 | */ |
| 20 | |
| 21 | /** |
| 22 | ******************************************************************************* |
| 23 | * @file |
| 24 | * ih264e_structs.h |
| 25 | * |
| 26 | * @brief |
| 27 | * Structure definitions used in the encoder |
| 28 | * |
| 29 | * @author |
| 30 | * Harish |
| 31 | * |
| 32 | * @remarks |
| 33 | * None |
| 34 | * |
| 35 | ******************************************************************************* |
| 36 | */ |
| 37 | |
| 38 | #ifndef IH264E_STRUCTS_H_ |
| 39 | #define IH264E_STRUCTS_H_ |
| 40 | |
| 41 | /*****************************************************************************/ |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 42 | /* Structure definitions */ |
| 43 | /*****************************************************************************/ |
| 44 | |
| 45 | /* Early declaration of structs */ |
| 46 | typedef struct _codec_t codec_t; |
| 47 | typedef struct _proc_t process_ctxt_t; |
| 48 | |
| 49 | |
| 50 | /*****************************************************************************/ |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 51 | /* Extern Function type definitions */ |
| 52 | /*****************************************************************************/ |
| 53 | |
| 54 | /** |
| 55 | ****************************************************************************** |
| 56 | * @brief intra prediction filters leaf level |
| 57 | ****************************************************************************** |
| 58 | */ |
| 59 | typedef void (*pf_intra_pred)(UWORD8 *pu1_src, UWORD8 *pu1_dst, |
| 60 | WORD32 src_strd, WORD32 dst_strd, |
| 61 | WORD32 ui_neighboravailability); |
| 62 | |
| 63 | /** |
| 64 | ****************************************************************************** |
| 65 | * @brief inter prediction filters leaf level |
| 66 | ****************************************************************************** |
| 67 | */ |
| 68 | |
| 69 | typedef void (*pf_inter_pred_luma_bilinear)(UWORD8 *pu1_src1, UWORD8 *pu1_src2, UWORD8 *pu1_dst, |
| 70 | WORD32 src_strd1, WORD32 src_strd2, WORD32 dst_strd, |
| 71 | WORD32 height, WORD32 width); |
| 72 | |
| 73 | /** |
| 74 | ****************************************************************************** |
| 75 | * @brief fwd transform leaf level |
| 76 | ****************************************************************************** |
| 77 | */ |
| 78 | typedef void (*pf_trans_quant)(UWORD8*pu1_src, UWORD8 *pu1_pred, WORD16 *pi2_out, |
| 79 | WORD32 i4_src_stride, UWORD32 u4_pred_stride, UWORD32 u4_dst_stride, |
| 80 | const UWORD16 *pu2_scale_mat, const UWORD16 *pu2_thresh_mat, |
| 81 | UWORD32 u4_qbit, UWORD32 u4_round_fact, UWORD8 *pu1_nnz); |
| 82 | |
| 83 | typedef void (*pf_iquant_itrans)(WORD16 *pi2_src, UWORD8 *pu1_pred, UWORD8 *pu1_out, |
| 84 | WORD32 i4_src_stride, UWORD32 u4_pred_stride, UWORD32 u4_out_stride, |
| 85 | const UWORD16 *pu2_iscale_mat, const UWORD16 *pu2_weigh_mat, |
| 86 | UWORD32 qp_div, WORD32 *pi4_tmp); |
| 87 | |
| 88 | /** |
| 89 | ****************************************************************************** |
| 90 | * @brief Padding leaf level |
| 91 | ****************************************************************************** |
| 92 | */ |
| 93 | typedef void (*pf_pad)(UWORD8 *pu1_src, WORD32 src_strd, WORD32 wd, WORD32 pad_size); |
| 94 | |
| 95 | /** |
| 96 | ****************************************************************************** |
| 97 | * @brief memory handling leaf level |
| 98 | ****************************************************************************** |
| 99 | */ |
| 100 | typedef void (*pf_memcpy)(UWORD8 *pu1_dst, UWORD8 *pu1_src, UWORD32 num_bytes); |
| 101 | |
| 102 | typedef void (*pf_memset)(UWORD8 *pu1_dst, UWORD8 value, UWORD32 num_bytes); |
| 103 | |
| 104 | typedef void (*pf_memcpy_mul8)(UWORD8 *pu1_dst, UWORD8 *pu1_src, UWORD32 num_bytes); |
| 105 | |
| 106 | typedef void (*pf_memset_mul8)(UWORD8 *pu1_dst, UWORD8 value, UWORD32 num_bytes); |
| 107 | |
| 108 | /** |
| 109 | ****************************************************************************** |
| 110 | * @brief Sad computation |
| 111 | ****************************************************************************** |
| 112 | */ |
| 113 | typedef void (*pf_compute_sad)(UWORD8 *pu1_src, UWORD8 *pu1_est, |
| 114 | UWORD32 src_strd, UWORD32 est_strd, |
| 115 | WORD32 i4_max_sad, WORD32 *pi4_mb_distortion); |
| 116 | |
| 117 | /** |
| 118 | ****************************************************************************** |
| 119 | * @brief Intra mode eval:encoder level |
| 120 | ****************************************************************************** |
| 121 | */ |
| 122 | typedef void (*pf_evaluate_intra_modes)(UWORD8 *pu1_src, UWORD8 *pu1_ngbr_pels_i16, UWORD8 *pu1_dst, |
| 123 | UWORD32 src_strd, UWORD32 dst_strd, |
| 124 | WORD32 u4_n_avblty, UWORD32 *u4_intra_mode, |
| 125 | WORD32 *pu4_sadmin, |
| 126 | UWORD32 u4_valid_intra_modes); |
| 127 | |
| 128 | typedef void (*pf_evaluate_intra_4x4_modes)(UWORD8 *pu1_src, UWORD8 *pu1_ngbr_pels, UWORD8 *pu1_dst, |
| 129 | UWORD32 src_strd, UWORD32 dst_strd, |
| 130 | WORD32 u4_n_avblty, UWORD32 *u4_intra_mode, |
| 131 | WORD32 *pu4_sadmin, |
| 132 | UWORD32 u4_valid_intra_modes, UWORD32 u4_lambda, |
| 133 | UWORD32 u4_predictd_mode); |
| 134 | |
| 135 | /** |
| 136 | ****************************************************************************** |
| 137 | * @brief half_pel generation :encoder level |
| 138 | ****************************************************************************** |
| 139 | */ |
| 140 | typedef void (*pf_sixtapfilter_horz)(UWORD8 *pu1_src, UWORD8 *pu1_dst, |
| 141 | WORD32 src_strd, WORD32 dst_strd); |
| 142 | |
| 143 | typedef void (*pf_sixtap_filter_2dvh_vert)(UWORD8 *pu1_src, UWORD8 *pu1_dst1, UWORD8 *pu1_dst2, |
| 144 | WORD32 src_strd, WORD32 dst_strd, |
| 145 | WORD32 *pi16_pred1, |
| 146 | WORD32 pi16_pred1_strd); |
| 147 | /** |
| 148 | ****************************************************************************** |
| 149 | * @brief color space conversion |
| 150 | ****************************************************************************** |
| 151 | */ |
| 152 | typedef void (*pf_fmt_conv_420p_to_420sp)(UWORD8 *pu1_y_src, UWORD8 *pu1_u_src, UWORD8 *pu1_v_src, |
| 153 | UWORD8 *pu1_y_dst, UWORD8 *pu1_uv_dst, |
| 154 | UWORD16 u2_height, UWORD16 u2_width, |
| 155 | UWORD16 src_y_strd, UWORD16 src_u_strd, UWORD16 src_v_strd, |
| 156 | UWORD16 dst_y_strd, UWORD16 dst_uv_strd, |
| 157 | UWORD32 convert_uv_only); |
| 158 | |
| 159 | typedef void (*pf_fmt_conv_422ile_to_420sp)(UWORD8 *pu1_y_buf, UWORD8 *pu1_u_buf, UWORD8 *pu1_v_buf, |
| 160 | UWORD8 *pu1_422i_buf, |
| 161 | WORD32 u4_y_width, WORD32 u4_y_height, WORD32 u4_y_stride, |
| 162 | WORD32 u4_u_stride, WORD32 u4_v_stride, |
| 163 | WORD32 u4_422i_stride); |
| 164 | |
| 165 | |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 166 | |
| 167 | /** |
| 168 | ****************************************************************************** |
| 169 | * @brief ME evaluation |
| 170 | ****************************************************************************** |
| 171 | */ |
| 172 | typedef void ih264e_compute_me_ft(process_ctxt_t *); |
| 173 | |
| 174 | /** |
| 175 | ****************************************************************************** |
| 176 | * @brief SKIP decision |
| 177 | ****************************************************************************** |
| 178 | */ |
| 179 | typedef WORD32 ih264e_skip_params_ft(process_ctxt_t *, WORD32); |
| 180 | |
| 181 | |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 182 | /*****************************************************************************/ |
| 183 | /* Enums */ |
| 184 | /*****************************************************************************/ |
| 185 | |
| 186 | /** |
| 187 | ****************************************************************************** |
| 188 | * @enum CODEC_STATE_T |
| 189 | * @brief codec state |
| 190 | ****************************************************************************** |
| 191 | */ |
| 192 | typedef enum |
| 193 | { |
| 194 | INIT_DONE, |
| 195 | HEADER_DONE, |
| 196 | FIRST_FRAME_DONE, |
| 197 | } CODEC_STATE_T; |
| 198 | |
| 199 | |
| 200 | /** |
| 201 | ****************************************************************************** |
| 202 | * @enum JOBQ_CMD_T |
| 203 | * @brief list of job commands (used during job instantiation) |
| 204 | ****************************************************************************** |
| 205 | */ |
| 206 | typedef enum |
| 207 | { |
| 208 | CMD_PROCESS, |
| 209 | CMD_ENTROPY, |
| 210 | CMD_FMTCONV, |
| 211 | CMD_ME, |
| 212 | }JOBQ_CMD_T; |
| 213 | |
| 214 | |
| 215 | /*****************************************************************************/ |
| 216 | /* Structures */ |
| 217 | /*****************************************************************************/ |
| 218 | |
| 219 | /** |
| 220 | * PU information |
| 221 | */ |
| 222 | typedef struct |
| 223 | { |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 224 | /** |
| 225 | * Motion Vector |
| 226 | */ |
| 227 | mv_t s_mv; |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 228 | |
| 229 | /** |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 230 | * Ref index |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 231 | */ |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 232 | WORD8 i1_ref_idx; |
| 233 | |
| 234 | } enc_pu_mv_t; |
| 235 | |
| 236 | |
| 237 | /* |
| 238 | * Total Pu info for an MB |
| 239 | */ |
| 240 | typedef struct |
| 241 | { |
| 242 | |
| 243 | /* Array with ME info for all lists */ |
| 244 | enc_pu_mv_t s_me_info[2]; |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 245 | |
| 246 | /** |
| 247 | * PU X position in terms of min PU (4x4) units |
| 248 | */ |
| 249 | UWORD32 b4_pos_x : 4; |
| 250 | |
| 251 | /** |
| 252 | * PU Y position in terms of min PU (4x4) units |
| 253 | */ |
| 254 | UWORD32 b4_pos_y : 4; |
| 255 | |
| 256 | /** |
| 257 | * PU width in pixels = (b4_wd + 1) << 2 |
| 258 | */ |
| 259 | UWORD32 b4_wd : 2; |
| 260 | |
| 261 | /** |
| 262 | * PU height in pixels = (b4_ht + 1) << 2 |
| 263 | */ |
| 264 | UWORD32 b4_ht : 2; |
| 265 | |
| 266 | /** |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 267 | * Intra or Inter flag for each partition - 0 or 1 |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 268 | */ |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 269 | UWORD32 b1_intra_flag : 1; |
| 270 | |
| 271 | /** |
| 272 | * PRED_L0, PRED_L1, PRED_BI |
| 273 | */ |
| 274 | UWORD32 b2_pred_mode : 2; |
| 275 | |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 276 | |
| 277 | } enc_pu_t; |
| 278 | |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 279 | |
| 280 | typedef struct |
| 281 | { |
| 282 | /** Descriptor of raw buffer */ |
| 283 | iv_raw_buf_t s_raw_buf; |
| 284 | |
| 285 | /** Lower 32bits of time stamp corresponding to the above buffer */ |
| 286 | UWORD32 u4_timestamp_low; |
| 287 | |
| 288 | /** Upper 32bits of time stamp corresponding to the above buffer */ |
| 289 | UWORD32 u4_timestamp_high; |
| 290 | |
| 291 | /** Flag to indicate if the current buffer is last buffer */ |
| 292 | UWORD32 u4_is_last; |
| 293 | |
| 294 | /** Flag to indicate if mb info is sent along with input buffer */ |
| 295 | UWORD32 u4_mb_info_type; |
| 296 | |
| 297 | /** Flag to indicate the size of mb info structure */ |
| 298 | UWORD32 u4_mb_info_size; |
| 299 | |
| 300 | /** Buffer containing mb info if mb_info_type is non-zero */ |
| 301 | void *pv_mb_info; |
| 302 | |
| 303 | /** Flag to indicate if pic info is sent along with input buffer */ |
| 304 | UWORD32 u4_pic_info_type; |
| 305 | |
| 306 | /** Buffer containing pic info if mb_info_type is non-zero */ |
| 307 | void *pv_pic_info; |
| 308 | |
| 309 | }inp_buf_t; |
| 310 | |
| 311 | typedef struct |
| 312 | { |
| 313 | /** Descriptor of bitstream buffer */ |
| 314 | iv_bits_buf_t s_bits_buf; |
| 315 | |
| 316 | /** Lower 32bits of time stamp corresponding to the above buffer */ |
| 317 | UWORD32 u4_timestamp_low; |
| 318 | |
| 319 | /** Upper 32bits of time stamp corresponding to the above buffer */ |
| 320 | UWORD32 u4_timestamp_high; |
| 321 | |
| 322 | /** Flag to indicate if the current buffer is last buffer */ |
| 323 | UWORD32 u4_is_last; |
| 324 | |
| 325 | }out_buf_t; |
| 326 | |
| 327 | typedef struct |
| 328 | { |
| 329 | /** Descriptor of picture buffer */ |
| 330 | pic_buf_t s_pic_buf; |
| 331 | |
| 332 | /** Lower 32bits of time stamp corresponding to the above buffer */ |
| 333 | UWORD32 u4_timestamp_low; |
| 334 | |
| 335 | /** Upper 32bits of time stamp corresponding to the above buffer */ |
| 336 | UWORD32 u4_timestamp_high; |
| 337 | |
| 338 | /** Flag to indicate if the current buffer is last buffer */ |
| 339 | UWORD32 u4_is_last; |
| 340 | |
| 341 | /** Picture count corresponding to current picture */ |
| 342 | WORD32 i4_pic_cnt; |
| 343 | |
| 344 | }rec_buf_t; |
| 345 | |
| 346 | typedef struct |
| 347 | { |
| 348 | /** maximum width for which codec should request memory requirements */ |
| 349 | UWORD32 u4_max_wd; |
| 350 | |
| 351 | /** maximum height for which codec should request memory requirements */ |
| 352 | UWORD32 u4_max_ht; |
| 353 | |
| 354 | /** Maximum number of reference frames */ |
| 355 | UWORD32 u4_max_ref_cnt; |
| 356 | |
| 357 | /** Maximum number of reorder frames */ |
| 358 | UWORD32 u4_max_reorder_cnt; |
| 359 | |
| 360 | /** Maximum level supported */ |
| 361 | UWORD32 u4_max_level; |
| 362 | |
| 363 | /** Input color format */ |
| 364 | IV_COLOR_FORMAT_T e_inp_color_fmt; |
| 365 | |
| 366 | /** Flag to enable/disable - To be used only for debugging/testing */ |
| 367 | UWORD32 u4_enable_recon; |
| 368 | |
| 369 | /** Recon color format */ |
| 370 | IV_COLOR_FORMAT_T e_recon_color_fmt; |
| 371 | |
| 372 | /** Encoder Speed preset - Value between 0 (slowest) and 100 (fastest) */ |
| 373 | IVE_SPEED_CONFIG u4_enc_speed_preset; |
| 374 | |
| 375 | /** Rate control mode */ |
| 376 | IVE_RC_MODE_T e_rc_mode; |
| 377 | |
| 378 | /** Maximum frame rate to be supported */ |
| 379 | UWORD32 u4_max_framerate; |
| 380 | |
| 381 | /** Maximum bitrate to be supported */ |
| 382 | UWORD32 u4_max_bitrate; |
| 383 | |
| 384 | /** Maximum number of consecutive B frames */ |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 385 | UWORD32 u4_num_bframes; |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 386 | |
| 387 | /** Content type Interlaced/Progressive */ |
| 388 | IV_CONTENT_TYPE_T e_content_type; |
| 389 | |
| 390 | /** Maximum search range to be used in X direction */ |
| 391 | UWORD32 u4_max_srch_rng_x; |
| 392 | |
| 393 | /** Maximum search range to be used in Y direction */ |
| 394 | UWORD32 u4_max_srch_rng_y; |
| 395 | |
| 396 | /** Slice Mode */ |
| 397 | IVE_SLICE_MODE_T e_slice_mode; |
| 398 | |
| 399 | /** Slice parameter */ |
| 400 | UWORD32 u4_slice_param; |
| 401 | |
| 402 | /** Processor architecture */ |
| 403 | IV_ARCH_T e_arch; |
| 404 | |
| 405 | /** SOC details */ |
| 406 | IV_SOC_T e_soc; |
| 407 | |
| 408 | /** Input width to be sent in bitstream */ |
| 409 | UWORD32 u4_disp_wd; |
| 410 | |
| 411 | /** Input height to be sent in bitstream */ |
| 412 | UWORD32 u4_disp_ht; |
| 413 | |
| 414 | /** Input width */ |
| 415 | UWORD32 u4_wd; |
| 416 | |
| 417 | /** Input height */ |
| 418 | UWORD32 u4_ht; |
| 419 | |
| 420 | /** Input stride */ |
| 421 | UWORD32 u4_strd; |
| 422 | |
| 423 | /** Source frame rate */ |
| 424 | UWORD32 u4_src_frame_rate; |
| 425 | |
| 426 | /** Target frame rate */ |
| 427 | UWORD32 u4_tgt_frame_rate; |
| 428 | |
| 429 | /** Target bitrate in kilobits per second */ |
| 430 | UWORD32 u4_target_bitrate; |
| 431 | |
| 432 | /** Force current frame type */ |
| 433 | IV_PICTURE_CODING_TYPE_T e_frame_type; |
| 434 | |
| 435 | /** Encoder mode */ |
| 436 | IVE_ENC_MODE_T e_enc_mode; |
| 437 | |
| 438 | /** Set initial Qp for I pictures */ |
| 439 | UWORD32 u4_i_qp; |
| 440 | |
| 441 | /** Set initial Qp for P pictures */ |
| 442 | UWORD32 u4_p_qp; |
| 443 | |
| 444 | /** Set initial Qp for B pictures */ |
| 445 | UWORD32 u4_b_qp; |
| 446 | |
| 447 | /** Set minimum Qp for I pictures */ |
| 448 | UWORD32 u4_i_qp_min; |
| 449 | |
| 450 | /** Set maximum Qp for I pictures */ |
| 451 | UWORD32 u4_i_qp_max; |
| 452 | |
| 453 | /** Set minimum Qp for P pictures */ |
| 454 | UWORD32 u4_p_qp_min; |
| 455 | |
| 456 | /** Set maximum Qp for P pictures */ |
| 457 | UWORD32 u4_p_qp_max; |
| 458 | |
| 459 | /** Set minimum Qp for B pictures */ |
| 460 | UWORD32 u4_b_qp_min; |
| 461 | |
| 462 | /** Set maximum Qp for B pictures */ |
| 463 | UWORD32 u4_b_qp_max; |
| 464 | |
| 465 | /** Adaptive intra refresh mode */ |
| 466 | IVE_AIR_MODE_T e_air_mode; |
| 467 | |
| 468 | /** Adaptive intra refresh period in frames */ |
| 469 | UWORD32 u4_air_refresh_period; |
| 470 | |
| 471 | /** VBV buffer delay */ |
| 472 | UWORD32 u4_vbv_buffer_delay; |
| 473 | |
| 474 | /** VBV buffer size */ |
| 475 | UWORD32 u4_vbv_buf_size; |
| 476 | |
| 477 | /** Number of cores to be used */ |
| 478 | UWORD32 u4_num_cores; |
| 479 | |
| 480 | /** ME speed preset - Value between 0 (slowest) and 100 (fastest) */ |
| 481 | UWORD32 u4_me_speed_preset; |
| 482 | |
| 483 | /** Flag to enable/disable half pel motion estimation */ |
| 484 | UWORD32 u4_enable_hpel; |
| 485 | |
| 486 | /** Flag to enable/disable quarter pel motion estimation */ |
| 487 | UWORD32 u4_enable_qpel; |
| 488 | |
| 489 | /** Flag to enable/disable intra 4x4 analysis */ |
| 490 | UWORD32 u4_enable_intra_4x4; |
| 491 | |
| 492 | /** Flag to enable/disable intra 8x8 analysis */ |
| 493 | UWORD32 u4_enable_intra_8x8; |
| 494 | |
| 495 | /** Flag to enable/disable intra 16x16 analysis */ |
| 496 | UWORD32 u4_enable_intra_16x16; |
| 497 | |
| 498 | /** Flag to enable/disable fast SAD approximation */ |
| 499 | UWORD32 u4_enable_fast_sad; |
| 500 | |
| 501 | /*flag to enable/disable alternate reference frames */ |
| 502 | UWORD32 u4_enable_alt_ref; |
| 503 | |
| 504 | /*Flag to enable/disable computation of SATDQ in ME*/ |
| 505 | UWORD32 u4_enable_satqd; |
| 506 | |
| 507 | /*Minimum SAD to search for*/ |
| 508 | WORD32 i4_min_sad; |
| 509 | |
| 510 | /** Maximum search range in X direction for farthest reference */ |
| 511 | UWORD32 u4_srch_rng_x; |
| 512 | |
| 513 | /** Maximum search range in Y direction for farthest reference */ |
| 514 | UWORD32 u4_srch_rng_y; |
| 515 | |
| 516 | /** I frame interval */ |
| 517 | UWORD32 u4_i_frm_interval; |
| 518 | |
| 519 | /** IDR frame interval */ |
| 520 | UWORD32 u4_idr_frm_interval; |
| 521 | |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 522 | /** Disable deblock level (0: Enable completely, 3: Disable completely */ |
| 523 | UWORD32 u4_disable_deblock_level; |
| 524 | |
| 525 | /** Profile */ |
| 526 | IV_PROFILE_T e_profile; |
| 527 | |
| 528 | /** Lower 32bits of time stamp corresponding to input buffer, |
| 529 | * from which this command takes effect */ |
| 530 | UWORD32 u4_timestamp_low; |
| 531 | |
| 532 | /** Upper 32bits of time stamp corresponding to input buffer, |
| 533 | * from which this command takes effect */ |
| 534 | UWORD32 u4_timestamp_high; |
| 535 | |
| 536 | /** Flag to say if the current config parameter set is valid |
| 537 | * Will be zero to start with and will be set to 1, when configured |
| 538 | * Once encoder uses the parameter set, this will be set to zero */ |
| 539 | UWORD32 u4_is_valid; |
| 540 | |
| 541 | /** Command associated with this config param set */ |
| 542 | IVE_CONTROL_API_COMMAND_TYPE_T e_cmd; |
| 543 | |
| 544 | /** Input width in mbs */ |
| 545 | UWORD32 i4_wd_mbs; |
| 546 | |
| 547 | /** Input height in mbs */ |
| 548 | UWORD32 i4_ht_mbs; |
| 549 | |
| 550 | /** entropy coding mode flag */ |
| 551 | UWORD32 u4_entropy_coding_mode; |
| 552 | |
| 553 | /** enable weighted prediction */ |
| 554 | UWORD32 u4_weighted_prediction; |
| 555 | |
| 556 | /** enable constrained intra prediction */ |
| 557 | UWORD32 u4_constrained_intra_pred; |
| 558 | |
| 559 | /** Pic info type */ |
| 560 | UWORD32 u4_pic_info_type; |
| 561 | /** |
| 562 | * MB info type |
| 563 | */ |
| 564 | UWORD32 u4_mb_info_type; |
| 565 | |
Doney Alex | 983e1ae | 2016-03-30 17:31:26 +0530 | [diff] [blame] | 566 | /** VUI structure */ |
| 567 | vui_t s_vui; |
| 568 | |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 569 | }cfg_params_t; |
| 570 | |
| 571 | |
| 572 | |
| 573 | /** Structure to hold format conversion context */ |
| 574 | typedef struct |
| 575 | { |
| 576 | /** Current row for which format conversion should be done */ |
| 577 | WORD32 i4_cur_row; |
| 578 | |
| 579 | /** Number of rows for which format conversion should be done */ |
| 580 | WORD32 i4_num_rows; |
| 581 | |
| 582 | }fmt_conv_t; |
| 583 | |
| 584 | |
| 585 | /** |
| 586 | * Structure to represent a processing job entry |
| 587 | */ |
| 588 | typedef struct |
| 589 | { |
| 590 | /** |
| 591 | * Command |
| 592 | */ |
| 593 | WORD32 i4_cmd; |
| 594 | |
| 595 | /** |
| 596 | * MB x of the starting MB |
| 597 | */ |
| 598 | WORD16 i2_mb_x; |
| 599 | |
| 600 | /** |
| 601 | * MB y of the starting MB |
| 602 | */ |
| 603 | |
| 604 | WORD16 i2_mb_y; |
| 605 | |
| 606 | /** |
| 607 | * Number of MBs that need to be processed in this job |
| 608 | */ |
| 609 | WORD16 i2_mb_cnt; |
| 610 | |
| 611 | /** |
| 612 | * Process contexts base index |
| 613 | * Will toggle between 0 and MAX_PROCESS_THREADS |
| 614 | */ |
| 615 | WORD16 i2_proc_base_idx; |
| 616 | |
| 617 | } job_t; |
| 618 | |
| 619 | |
| 620 | /** |
| 621 | * Structure to represent a MV Bank buffer |
| 622 | */ |
| 623 | typedef struct |
| 624 | { |
| 625 | /** |
| 626 | * Pointer to hold num PUs each MB in a picture |
| 627 | */ |
| 628 | UWORD32 *pu4_mb_pu_cnt; |
| 629 | |
| 630 | /** |
| 631 | * Pointer to hold enc_pu_t for each PU in a picture |
| 632 | */ |
| 633 | enc_pu_t *ps_pic_pu; |
| 634 | |
| 635 | /** |
| 636 | * Pointer to hold PU map for each MB in a picture |
| 637 | */ |
| 638 | UWORD8 *pu1_pic_pu_map; |
| 639 | |
| 640 | /** |
| 641 | * Pointer to hold the Slice map |
| 642 | */ |
| 643 | UWORD16 *pu1_pic_slice_map; |
| 644 | |
| 645 | /** |
| 646 | * Absolute POC for the current MV Bank |
| 647 | */ |
| 648 | WORD32 i4_abs_poc; |
| 649 | |
| 650 | /** |
| 651 | * Buffer Id |
| 652 | */ |
| 653 | WORD32 i4_buf_id; |
| 654 | |
| 655 | } mv_buf_t; |
| 656 | |
| 657 | |
| 658 | /** |
| 659 | * Reference set containing pointers to MV buf and pic buf |
| 660 | */ |
| 661 | typedef struct |
| 662 | { |
| 663 | /** Picture count */ |
| 664 | WORD32 i4_pic_cnt; |
| 665 | |
| 666 | /** POC */ |
| 667 | WORD32 i4_poc; |
| 668 | |
| 669 | /** picture buffer */ |
| 670 | pic_buf_t *ps_pic_buf; |
| 671 | |
| 672 | /** mv buffer */ |
| 673 | mv_buf_t *ps_mv_buf; |
| 674 | |
| 675 | }ref_set_t; |
| 676 | |
| 677 | typedef struct |
| 678 | { |
| 679 | |
| 680 | /** |
| 681 | * Pointer to current PPS |
| 682 | */ |
| 683 | pps_t *ps_pps; |
| 684 | |
| 685 | /** |
| 686 | * Pointer to current SPS |
| 687 | */ |
| 688 | sps_t *ps_sps; |
| 689 | |
| 690 | /** |
| 691 | * Pointer to current slice header structure |
| 692 | */ |
| 693 | slice_header_t *ps_slice_hdr; |
| 694 | |
| 695 | /** |
| 696 | * MB's x position within a picture in raster scan in MB units |
| 697 | */ |
| 698 | WORD32 i4_mb_x; |
| 699 | |
| 700 | /** |
| 701 | * MB's y position within a picture in raster scan in MB units |
| 702 | */ |
| 703 | |
| 704 | WORD32 i4_mb_y; |
| 705 | |
| 706 | /** |
| 707 | * Current PU structure - set to MB enc_pu_t pointer at the start of MB processing and incremented |
| 708 | * for every TU |
| 709 | */ |
| 710 | enc_pu_t *ps_pu; |
| 711 | |
| 712 | /** |
| 713 | * Pointer to frame level enc_pu_t for the current frame being parsed |
| 714 | * where MVs and Intra pred modes will be updated |
| 715 | */ |
| 716 | enc_pu_t *ps_pic_pu; |
| 717 | |
| 718 | /** |
| 719 | * Pointer to hold num PUs each MB in a picture |
| 720 | */ |
| 721 | UWORD32 *pu4_mb_pu_cnt; |
| 722 | |
| 723 | /** PU Index map per MB. The indices in this map are w.r.t picture pu array and not |
| 724 | * w.r.t MB pu array. |
| 725 | * This will be used during mv prediction and since neighbors will have different MB pu map |
| 726 | * it will be easier if they all have indices w.r.t picture level PU array rather than MB level |
| 727 | * PU array. |
| 728 | * pu1_pic_pu_map is map w.r.t MB's enc_pu_t array |
| 729 | */ |
| 730 | UWORD32 *pu4_pic_pu_idx_map; |
| 731 | |
| 732 | /** |
| 733 | * Pointer to pu_map for the current frame being parsed |
| 734 | * where MVs and Intra pred modes will be updated |
| 735 | */ |
| 736 | UWORD8 *pu1_pic_pu_map; |
| 737 | |
| 738 | /** |
| 739 | * PU count in current MB |
| 740 | */ |
| 741 | WORD32 i4_mb_pu_cnt; |
| 742 | |
| 743 | /** |
| 744 | * PU count in current MB |
| 745 | */ |
| 746 | WORD32 i4_mb_start_pu_idx; |
| 747 | |
| 748 | /** |
| 749 | * Top availability for current MB level |
| 750 | */ |
| 751 | UWORD8 u1_top_mb_avail; |
| 752 | |
| 753 | /** |
| 754 | * Top right availability for current MB level |
| 755 | */ |
| 756 | UWORD8 u1_top_rt_mb_avail; |
| 757 | /** |
| 758 | * Top left availability for current MB level |
| 759 | */ |
| 760 | UWORD8 u1_top_lt_mb_avail; |
| 761 | /** |
| 762 | * left availability for current MB level |
| 763 | */ |
| 764 | UWORD8 u1_left_mb_avail; |
| 765 | |
| 766 | }mv_ctxt_t; |
| 767 | |
| 768 | typedef struct |
| 769 | { |
| 770 | /** |
| 771 | * MB's x position within a picture in raster scan in MB units |
| 772 | */ |
| 773 | WORD32 i4_mb_x; |
| 774 | |
| 775 | /** |
| 776 | * MB's y position within a picture in raster scan in MB units |
| 777 | */ |
| 778 | WORD32 i4_mb_y; |
| 779 | |
| 780 | /** |
| 781 | * MB's x position within a Slice in raster scan in MB units |
| 782 | */ |
| 783 | WORD32 i4_mb_slice_x; |
| 784 | |
| 785 | /** |
| 786 | * MB's y position within a Slice in raster scan in MB units |
| 787 | */ |
| 788 | WORD32 i4_mb_slice_y; |
| 789 | |
| 790 | /** |
| 791 | * Vertical strength, Two bits per edge. |
| 792 | * Stored in format. BS[15] | BS[14] | .. |BS[0] |
| 793 | */ |
| 794 | UWORD32 *pu4_pic_vert_bs; |
| 795 | |
| 796 | /** |
| 797 | * Boundary strength, Two bits per edge. |
| 798 | * Stored in format. BS[15] | BS[14] | .. |BS[0] |
| 799 | */ |
| 800 | UWORD32 *pu4_pic_horz_bs; |
| 801 | |
| 802 | /** |
| 803 | * Qp array stored for each mb |
| 804 | */ |
| 805 | UWORD8 *pu1_pic_qp; |
| 806 | |
| 807 | }bs_ctxt_t; |
| 808 | |
| 809 | typedef struct |
| 810 | { |
| 811 | /** |
| 812 | * MB's x position within a picture in raster scan in MB units |
| 813 | */ |
| 814 | WORD32 i4_mb_x; |
| 815 | |
| 816 | /** |
| 817 | * MB's y position within a picture in raster scan in MB units |
| 818 | */ |
| 819 | WORD32 i4_mb_y; |
| 820 | |
| 821 | /** |
| 822 | * structure that contains BS and QP frame level arrays |
| 823 | */ |
| 824 | bs_ctxt_t s_bs_ctxt; |
| 825 | |
| 826 | /** |
| 827 | * Pointer to 0th luma pixel in current pic |
| 828 | */ |
| 829 | UWORD8 *pu1_cur_pic_luma; |
| 830 | |
| 831 | /** |
| 832 | * Pointer to 0th chroma pixel in current pic |
| 833 | */ |
| 834 | UWORD8 *pu1_cur_pic_chroma; |
| 835 | |
| 836 | /** |
| 837 | * Points to the array of slice indices which is used to identify the slice |
| 838 | * to which each MB in a frame belongs. |
| 839 | */ |
| 840 | UWORD8 *pu1_slice_idx; |
| 841 | |
| 842 | }deblk_ctxt_t; |
| 843 | |
| 844 | |
| 845 | /** |
| 846 | ****************************************************************************** |
| 847 | * @brief Structure to hold data and flags for 'n' mb processing for |
| 848 | * deblocking , padding and half pel generation. |
| 849 | ****************************************************************************** |
| 850 | */ |
| 851 | typedef struct |
| 852 | { |
| 853 | /** |
| 854 | * MB's x position last processed + 1 |
| 855 | */ |
| 856 | WORD32 i4_mb_x; |
| 857 | |
| 858 | /** |
| 859 | * MB's y position ,current processing. |
| 860 | */ |
| 861 | WORD32 i4_mb_y; |
| 862 | |
| 863 | /** |
| 864 | * Number of MBs processed in a stretch |
| 865 | */ |
| 866 | WORD32 i4_n_mbs; |
| 867 | |
| 868 | }n_mb_process_ctxt_t; |
| 869 | |
| 870 | |
| 871 | /** |
| 872 | ****************************************************************************** |
| 873 | * @brief Structure to hold coefficient info for a 4x4 subblock. |
| 874 | * The following can be used to type-cast coefficient data that is stored |
| 875 | * per subblock. Note that though i2_level is shown as an array that |
| 876 | * holds 16 coefficients, only the first few entries will be valid. Next |
| 877 | * subblocks data starts after the valid number of coefficients. Number |
| 878 | * of non-zero coefficients will be derived using number of non-zero bits |
| 879 | * in sig coeff map |
| 880 | ****************************************************************************** |
| 881 | */ |
| 882 | typedef struct |
| 883 | { |
| 884 | /** |
| 885 | * significant coefficient map and nnz are packed in |
| 886 | * to msb (2 bytes) and lsb (2 bytes) respectively |
| 887 | */ |
| 888 | WORD32 i4_sig_map_nnz; |
| 889 | |
| 890 | /** |
| 891 | * array of non zero residue coefficients |
| 892 | */ |
| 893 | WORD16 ai2_residue[16]; |
| 894 | |
| 895 | }tu_sblk_coeff_data_t; |
| 896 | |
| 897 | /** |
| 898 | ****************************************************************************** |
| 899 | * @brief Structure contains few common state variables such as MB indices, |
| 900 | * current SPS, PPS etc which are to be used in the entropy thread. By keeping |
| 901 | * it a different structure it is being explicitly signaled that these |
| 902 | * variables are specific to entropy threads context and other threads should |
| 903 | * not update these elements |
| 904 | ****************************************************************************** |
| 905 | */ |
| 906 | typedef struct |
| 907 | { |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 908 | /** |
| 909 | * Pointer to the cabac context |
| 910 | */ |
| 911 | cabac_ctxt_t *ps_cabac; |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 912 | |
| 913 | /** |
| 914 | * start of frame / start of slice flag |
| 915 | */ |
| 916 | WORD32 i4_sof; |
| 917 | |
| 918 | /** |
| 919 | * end of frame / end of slice flag |
| 920 | */ |
| 921 | WORD32 i4_eof; |
| 922 | |
| 923 | /** |
| 924 | * generate header upon request |
| 925 | */ |
| 926 | WORD32 i4_gen_header; |
| 927 | |
| 928 | /** |
| 929 | * seq_parameter_set_id |
| 930 | */ |
| 931 | UWORD32 u4_sps_id; |
| 932 | |
| 933 | /** |
| 934 | * Pointer to base of sequence parameter set structure array |
| 935 | */ |
| 936 | sps_t *ps_sps_base; |
| 937 | |
| 938 | /** |
| 939 | * pic_parameter_set_id |
| 940 | */ |
| 941 | UWORD32 u4_pps_id; |
| 942 | |
| 943 | /** |
| 944 | * Pointer to base of Picture parameter set structure array |
| 945 | */ |
| 946 | pps_t *ps_pps_base; |
| 947 | |
| 948 | /** |
| 949 | * Current slice idx |
| 950 | */ |
| 951 | WORD32 i4_cur_slice_idx; |
| 952 | |
| 953 | /** |
| 954 | * Points to the array of slice indices which is used to identify the independent slice |
| 955 | * to which each MB in a frame belongs. |
| 956 | */ |
| 957 | UWORD8 *pu1_slice_idx; |
| 958 | |
| 959 | /** |
| 960 | * Pointer to base of slice header structure array |
| 961 | */ |
| 962 | slice_header_t *ps_slice_hdr_base; |
| 963 | |
| 964 | /** |
| 965 | * entropy status |
| 966 | */ |
| 967 | UWORD8 *pu1_entropy_map; |
| 968 | |
| 969 | /** |
| 970 | * MB's x position within a picture in raster scan in MB units |
| 971 | */ |
| 972 | WORD32 i4_mb_x; |
| 973 | |
| 974 | /** |
| 975 | * MB's y position within a picture in raster scan in MB units |
| 976 | */ |
| 977 | WORD32 i4_mb_y; |
| 978 | |
| 979 | /** |
| 980 | * MB start address |
| 981 | */ |
| 982 | WORD32 i4_mb_cnt; |
| 983 | |
| 984 | /** |
| 985 | * MB start address |
| 986 | */ |
| 987 | WORD32 i4_mb_start_add; |
| 988 | |
| 989 | /** |
| 990 | * MB end address |
| 991 | */ |
| 992 | WORD32 i4_mb_end_add; |
| 993 | |
| 994 | /** |
| 995 | * Input width in mbs |
| 996 | */ |
| 997 | WORD32 i4_wd_mbs; |
| 998 | |
| 999 | /** |
| 1000 | * Input height in mbs |
| 1001 | */ |
| 1002 | WORD32 i4_ht_mbs; |
| 1003 | |
| 1004 | /** |
| 1005 | * Bitstream structure |
| 1006 | */ |
| 1007 | bitstrm_t *ps_bitstrm; |
| 1008 | |
| 1009 | /** |
| 1010 | * transform_8x8_mode_flag |
| 1011 | */ |
| 1012 | WORD8 i1_transform_8x8_mode_flag; |
| 1013 | |
| 1014 | /** |
| 1015 | * entropy_coding_mode_flag |
| 1016 | */ |
| 1017 | WORD8 u1_entropy_coding_mode_flag; |
| 1018 | |
| 1019 | /** |
| 1020 | * Pointer to the top row nnz for luma |
| 1021 | */ |
| 1022 | UWORD8 (*pu1_top_nnz_luma)[4]; |
| 1023 | |
| 1024 | /** |
| 1025 | * left nnz for luma |
| 1026 | */ |
| 1027 | UWORD32 u4_left_nnz_luma; |
| 1028 | |
| 1029 | /** |
| 1030 | * Pointer to zero runs before for the mb |
| 1031 | */ |
| 1032 | UWORD8 au1_zero_run[16]; |
| 1033 | |
| 1034 | /** |
| 1035 | * Pointer to the top row nnz for chroma |
| 1036 | */ |
| 1037 | UWORD8 (*pu1_top_nnz_cbcr)[4]; |
| 1038 | |
| 1039 | /** |
| 1040 | * left nnz for chroma |
| 1041 | */ |
| 1042 | UWORD8 u4_left_nnz_cbcr; |
| 1043 | |
| 1044 | /** |
| 1045 | * Pointer frame level mb subblock coeff data |
| 1046 | */ |
| 1047 | void *pv_pic_mb_coeff_data; |
| 1048 | |
| 1049 | /** |
| 1050 | * Pointer to mb subblock coeff data and number of subblocks and scan idx |
| 1051 | * Incremented each time a coded subblock is processed |
| 1052 | */ |
| 1053 | void *pv_mb_coeff_data; |
| 1054 | |
| 1055 | /** |
| 1056 | * Pointer frame level mb header data |
| 1057 | */ |
| 1058 | void *pv_pic_mb_header_data; |
| 1059 | |
| 1060 | /** |
| 1061 | * Pointer to mb header data and |
| 1062 | * incremented each time a coded mb is encoded |
| 1063 | */ |
| 1064 | void *pv_mb_header_data; |
| 1065 | |
| 1066 | /** |
| 1067 | * Error code during parse stage |
| 1068 | */ |
| 1069 | IH264E_ERROR_T i4_error_code; |
| 1070 | |
| 1071 | /** |
| 1072 | * Void pointer to job context |
| 1073 | */ |
| 1074 | void *pv_proc_jobq, *pv_entropy_jobq; |
| 1075 | |
| 1076 | /** |
| 1077 | * Flag to signal end of frame |
| 1078 | */ |
| 1079 | WORD32 i4_end_of_frame; |
| 1080 | |
| 1081 | /** |
| 1082 | * Abs POC count of the frame |
| 1083 | */ |
| 1084 | WORD32 i4_abs_pic_order_cnt; |
| 1085 | |
| 1086 | /** |
| 1087 | * mb skip run |
| 1088 | */ |
| 1089 | WORD32 *pi4_mb_skip_run; |
| 1090 | |
| 1091 | /** |
| 1092 | * Flag to signal end of sequence |
| 1093 | */ |
| 1094 | UWORD32 u4_is_last; |
| 1095 | |
| 1096 | /** |
| 1097 | * Lower 32bits of time-stamp corresponding to the buffer being encoded |
| 1098 | */ |
| 1099 | UWORD32 u4_timestamp_low; |
| 1100 | |
| 1101 | /** |
| 1102 | * Upper 32bits of time-stamp corresponding to the buffer being encoded |
| 1103 | */ |
| 1104 | UWORD32 u4_timestamp_high; |
| 1105 | |
| 1106 | /** |
| 1107 | * Current Picture count - used for synchronization |
| 1108 | */ |
| 1109 | WORD32 i4_pic_cnt; |
| 1110 | |
| 1111 | /** |
| 1112 | * Number of bits consumed by header for I and P mb types |
| 1113 | */ |
| 1114 | UWORD32 u4_header_bits[MAX_MB_TYPE]; |
| 1115 | |
| 1116 | /** |
| 1117 | * Number of bits consumed by residue for I and P mb types |
| 1118 | */ |
| 1119 | UWORD32 u4_residue_bits[MAX_MB_TYPE]; |
| 1120 | |
| 1121 | } entropy_ctxt_t; |
| 1122 | |
| 1123 | /** |
| 1124 | ****************************************************************************** |
| 1125 | * @brief macro block info. |
| 1126 | ****************************************************************************** |
| 1127 | */ |
| 1128 | typedef struct |
| 1129 | { |
| 1130 | /** |
| 1131 | * mb type |
| 1132 | */ |
| 1133 | UWORD16 u2_is_intra; |
| 1134 | |
| 1135 | /** |
| 1136 | * mb type |
| 1137 | */ |
| 1138 | UWORD16 u2_mb_type; |
| 1139 | |
| 1140 | /** |
| 1141 | * csbp |
| 1142 | */ |
| 1143 | UWORD32 u4_csbp; |
| 1144 | |
| 1145 | /** |
| 1146 | * mb distortion |
| 1147 | */ |
| 1148 | WORD32 i4_mb_distortion; |
| 1149 | |
| 1150 | }mb_info_t; |
| 1151 | |
| 1152 | /** |
| 1153 | ****************************************************************************** |
Harish Mahendrakar | c7d9c91 | 2016-11-23 13:30:39 +0530 | [diff] [blame] | 1154 | * @brief mb_hdr structures to access first few common elements of above |
| 1155 | * structures |
| 1156 | ****************************************************************************** |
| 1157 | */ |
| 1158 | |
| 1159 | typedef struct |
| 1160 | { |
| 1161 | /** |
| 1162 | * mb type and mode |
| 1163 | */ |
| 1164 | UWORD8 u1_mb_type_mode; |
| 1165 | |
| 1166 | /** |
| 1167 | * CBP |
| 1168 | */ |
| 1169 | UWORD8 u1_cbp; |
| 1170 | |
| 1171 | /** |
| 1172 | * MB qp delta |
| 1173 | */ |
| 1174 | UWORD8 u1_mb_qp_delta; |
| 1175 | |
| 1176 | /** |
| 1177 | * Element to align structure to 2 byte boundary |
| 1178 | */ |
| 1179 | UWORD8 u1_pad; |
| 1180 | }mb_hdr_common_t; |
| 1181 | |
| 1182 | /** |
| 1183 | ****************************************************************************** |
| 1184 | * @brief macro block info for I4x4 MB |
| 1185 | ****************************************************************************** |
| 1186 | */ |
| 1187 | typedef struct |
| 1188 | { |
| 1189 | /** |
| 1190 | * Common MB header params |
| 1191 | */ |
| 1192 | mb_hdr_common_t common; |
| 1193 | |
| 1194 | /** |
| 1195 | * Sub block modes, 2 modes per byte |
| 1196 | */ |
| 1197 | UWORD8 au1_sub_blk_modes[8]; |
| 1198 | }mb_hdr_i4x4_t; |
| 1199 | |
| 1200 | /** |
| 1201 | ****************************************************************************** |
| 1202 | * @brief macro block info for I8x8 MB |
| 1203 | ****************************************************************************** |
| 1204 | */ |
| 1205 | typedef struct |
| 1206 | { |
| 1207 | /** |
| 1208 | * Common MB header params |
| 1209 | */ |
| 1210 | mb_hdr_common_t common; |
| 1211 | |
| 1212 | |
| 1213 | /** |
| 1214 | * Sub block modes, 2 modes per byte |
| 1215 | */ |
| 1216 | UWORD8 au1_sub_blk_modes[2]; |
| 1217 | }mb_hdr_i8x8_t; |
| 1218 | |
| 1219 | /** |
| 1220 | ****************************************************************************** |
| 1221 | * @brief macro block info for I16x16 MB |
| 1222 | ****************************************************************************** |
| 1223 | */ |
| 1224 | typedef struct |
| 1225 | { |
| 1226 | /** |
| 1227 | * Common MB header params |
| 1228 | */ |
| 1229 | mb_hdr_common_t common; |
| 1230 | |
| 1231 | }mb_hdr_i16x16_t; |
| 1232 | |
| 1233 | /** |
| 1234 | ****************************************************************************** |
| 1235 | * @brief macro block info for P16x16 MB |
| 1236 | ****************************************************************************** |
| 1237 | */ |
| 1238 | typedef struct |
| 1239 | { |
| 1240 | /** |
| 1241 | * Common MB header params |
| 1242 | */ |
| 1243 | mb_hdr_common_t common; |
| 1244 | |
| 1245 | /** |
| 1246 | * MV |
| 1247 | */ |
| 1248 | WORD16 ai2_mv[2]; |
| 1249 | }mb_hdr_p16x16_t; |
| 1250 | |
| 1251 | /** |
| 1252 | ****************************************************************************** |
| 1253 | * @brief macro block info for PSKIP MB |
| 1254 | ****************************************************************************** |
| 1255 | */ |
| 1256 | typedef struct |
| 1257 | { |
| 1258 | /** |
| 1259 | * Common MB header params |
| 1260 | */ |
| 1261 | mb_hdr_common_t common; |
| 1262 | |
| 1263 | }mb_hdr_pskip_t; |
| 1264 | |
| 1265 | /** |
| 1266 | ****************************************************************************** |
| 1267 | * @brief macro block info for B16x16 MB |
| 1268 | ****************************************************************************** |
| 1269 | */ |
| 1270 | typedef struct |
| 1271 | { |
| 1272 | /** |
| 1273 | * Common MB header params |
| 1274 | */ |
| 1275 | mb_hdr_common_t common; |
| 1276 | |
| 1277 | |
| 1278 | /** |
| 1279 | * MV |
| 1280 | */ |
| 1281 | WORD16 ai2_mv[2][2]; |
| 1282 | }mb_hdr_b16x16_t; |
| 1283 | |
| 1284 | /** |
| 1285 | ****************************************************************************** |
| 1286 | * @brief macro block info for BDIRECT MB |
| 1287 | ****************************************************************************** |
| 1288 | */ |
| 1289 | typedef struct |
| 1290 | { |
| 1291 | /** |
| 1292 | * Common MB header params |
| 1293 | */ |
| 1294 | mb_hdr_common_t common; |
| 1295 | |
| 1296 | }mb_hdr_bdirect_t; |
| 1297 | |
| 1298 | /** |
| 1299 | ****************************************************************************** |
| 1300 | * @brief macro block info for PSKIP MB |
| 1301 | ****************************************************************************** |
| 1302 | */ |
| 1303 | typedef struct |
| 1304 | { |
| 1305 | /** |
| 1306 | * Common MB header params |
| 1307 | */ |
| 1308 | mb_hdr_common_t common; |
| 1309 | |
| 1310 | }mb_hdr_bskip_t; |
| 1311 | |
| 1312 | /** |
| 1313 | ****************************************************************************** |
| 1314 | * @brief Union of mb_hdr structures for size calculation |
| 1315 | * and to access first few common elements |
| 1316 | ****************************************************************************** |
| 1317 | */ |
| 1318 | |
| 1319 | typedef union |
| 1320 | { |
| 1321 | mb_hdr_i4x4_t mb_hdr_i4x4; |
| 1322 | mb_hdr_i8x8_t mb_hdr_i8x8; |
| 1323 | mb_hdr_i16x16_t mb_hdr_i16x16; |
| 1324 | mb_hdr_p16x16_t mb_hdr_p16x16; |
| 1325 | mb_hdr_pskip_t mb_hdr_pskip; |
| 1326 | mb_hdr_b16x16_t mb_hdr_b16x16; |
| 1327 | mb_hdr_bdirect_t mb_hdr_bdirect; |
| 1328 | mb_hdr_bskip_t mb_hdr_bskip; |
| 1329 | }mb_hdr_t; |
| 1330 | /** |
| 1331 | ****************************************************************************** |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 1332 | * @brief structure presenting the neighbor availability of a mb |
| 1333 | * or subblk or any other partition |
| 1334 | ****************************************************************************** |
| 1335 | */ |
| 1336 | typedef struct |
| 1337 | { |
| 1338 | /** |
| 1339 | * left blk/subblk/partition |
| 1340 | */ |
| 1341 | UWORD8 u1_mb_a; |
| 1342 | |
| 1343 | /** |
| 1344 | * top blk/subblk/partition |
| 1345 | */ |
| 1346 | UWORD8 u1_mb_b; |
| 1347 | |
| 1348 | /** |
| 1349 | * topright blk/subblk/partition |
| 1350 | */ |
| 1351 | UWORD8 u1_mb_c; |
| 1352 | |
| 1353 | /** |
| 1354 | * topleft blk/subblk/partition |
| 1355 | */ |
| 1356 | UWORD8 u1_mb_d; |
| 1357 | |
| 1358 | }block_neighbors_t; |
| 1359 | |
| 1360 | /** |
| 1361 | ****************************************************************************** |
| 1362 | * @brief MB info related variables used during NMB processing |
| 1363 | ****************************************************************************** |
| 1364 | */ |
| 1365 | typedef struct |
| 1366 | { |
| 1367 | UWORD32 u4_mb_type; |
| 1368 | UWORD32 u4_min_sad; |
| 1369 | UWORD32 u4_min_sad_reached; |
| 1370 | WORD32 i4_mb_cost; |
| 1371 | WORD32 i4_mb_distortion; |
| 1372 | |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 1373 | enc_pu_mv_t as_skip_mv[4]; |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 1374 | |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 1375 | enc_pu_mv_t as_pred_mv[2]; |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 1376 | |
| 1377 | block_neighbors_t s_ngbr_avbl; |
| 1378 | |
| 1379 | /* |
| 1380 | * Buffer to hold best subpel buffer in each MB of NMB |
| 1381 | */ |
| 1382 | UWORD8 *pu1_best_sub_pel_buf; |
| 1383 | |
| 1384 | /* |
| 1385 | * Stride for subpel buffer |
| 1386 | */ |
| 1387 | UWORD32 u4_bst_spel_buf_strd; |
| 1388 | |
| 1389 | }mb_info_nmb_t; |
| 1390 | |
| 1391 | /** |
| 1392 | ****************************************************************************** |
| 1393 | * @brief Pixel processing thread context |
| 1394 | ****************************************************************************** |
| 1395 | */ |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 1396 | struct _proc_t |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 1397 | { |
| 1398 | /** |
| 1399 | * entropy context |
| 1400 | */ |
| 1401 | entropy_ctxt_t s_entropy; |
| 1402 | |
| 1403 | /** |
| 1404 | * me context |
| 1405 | */ |
| 1406 | me_ctxt_t s_me_ctxt; |
| 1407 | |
| 1408 | /** |
| 1409 | * Pointer to codec context |
| 1410 | */ |
| 1411 | codec_t *ps_codec; |
| 1412 | |
| 1413 | /** |
| 1414 | * N mb process contest |
| 1415 | */ |
| 1416 | n_mb_process_ctxt_t s_n_mb_ctxt; |
| 1417 | |
| 1418 | /** |
| 1419 | * Source pointer to current MB luma |
| 1420 | */ |
| 1421 | UWORD8 *pu1_src_buf_luma; |
| 1422 | |
| 1423 | /** |
| 1424 | * Source pointer to current MB chroma |
| 1425 | */ |
| 1426 | UWORD8 *pu1_src_buf_chroma; |
| 1427 | |
| 1428 | /** |
| 1429 | * Recon pointer to current MB luma |
| 1430 | */ |
| 1431 | UWORD8 *pu1_rec_buf_luma; |
| 1432 | |
| 1433 | /** |
| 1434 | * Recon pointer to current MB chroma |
| 1435 | */ |
| 1436 | UWORD8 *pu1_rec_buf_chroma; |
| 1437 | |
| 1438 | /** |
| 1439 | * Ref pointer to current MB luma |
| 1440 | */ |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 1441 | UWORD8 *apu1_ref_buf_luma[MAX_REF_PIC_CNT]; |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 1442 | |
| 1443 | /** |
| 1444 | * Ref pointer to current MB chroma |
| 1445 | */ |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 1446 | UWORD8 *apu1_ref_buf_chroma[MAX_REF_PIC_CNT]; |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 1447 | |
| 1448 | /** |
| 1449 | * pointer to luma plane of input buffer (base :: mb (0,0)) |
| 1450 | */ |
| 1451 | UWORD8 *pu1_src_buf_luma_base; |
| 1452 | |
| 1453 | /** |
| 1454 | * pointer to luma plane of reconstructed buffer (base :: mb (0,0)) |
| 1455 | */ |
| 1456 | UWORD8 *pu1_rec_buf_luma_base; |
| 1457 | |
| 1458 | /** |
| 1459 | * pointer to luma plane of ref buffer (base :: mb (0,0)) |
| 1460 | */ |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 1461 | UWORD8 *apu1_ref_buf_luma_base[MAX_REF_PIC_CNT]; |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 1462 | |
| 1463 | /** |
| 1464 | * pointer to chroma plane of input buffer (base :: mb (0,0)) |
| 1465 | */ |
| 1466 | UWORD8 *pu1_src_buf_chroma_base; |
| 1467 | |
| 1468 | /* |
| 1469 | * Buffer for color space conversion of luma |
| 1470 | */ |
| 1471 | UWORD8 *pu1_y_csc_buf; |
| 1472 | |
| 1473 | /* |
| 1474 | * Buffer for color space conversion of luma |
| 1475 | */ |
| 1476 | |
| 1477 | UWORD8 *pu1_uv_csc_buf; |
| 1478 | |
| 1479 | /** |
| 1480 | * pointer to chroma plane of reconstructed buffer (base :: mb (0,0)) |
| 1481 | */ |
| 1482 | UWORD8 *pu1_rec_buf_chroma_base; |
| 1483 | |
| 1484 | /** |
| 1485 | * pointer to chroma plane of reconstructed buffer (base :: mb (0,0)) |
| 1486 | */ |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 1487 | UWORD8 *apu1_ref_buf_chroma_base[MAX_REF_PIC_CNT]; |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 1488 | |
| 1489 | /** |
| 1490 | * Pointer to ME NMB info |
| 1491 | */ |
| 1492 | mb_info_nmb_t *ps_nmb_info; |
| 1493 | |
| 1494 | mb_info_nmb_t *ps_cur_mb; |
| 1495 | |
| 1496 | /** |
Martin Storsjo | 53c6878 | 2015-06-09 16:25:51 +0300 | [diff] [blame] | 1497 | * source luma stride |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 1498 | */ |
| 1499 | WORD32 i4_src_strd; |
| 1500 | |
| 1501 | /** |
Martin Storsjo | 53c6878 | 2015-06-09 16:25:51 +0300 | [diff] [blame] | 1502 | * source chroma stride |
| 1503 | */ |
| 1504 | WORD32 i4_src_chroma_strd; |
| 1505 | |
| 1506 | /** |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 1507 | * recon stride & ref stride |
| 1508 | * (strides for luma and chroma are the same) |
| 1509 | */ |
| 1510 | WORD32 i4_rec_strd; |
| 1511 | |
| 1512 | /** |
| 1513 | * Offset for half pel x plane from the pic buf |
| 1514 | */ |
| 1515 | UWORD32 u4_half_x_offset; |
| 1516 | |
| 1517 | /** |
| 1518 | * Offset for half pel y plane from half x plane |
| 1519 | */ |
| 1520 | UWORD32 u4_half_y_offset; |
| 1521 | |
| 1522 | /** |
| 1523 | * Offset for half pel xy plane from half y plane |
| 1524 | */ |
| 1525 | UWORD32 u4_half_xy_offset; |
| 1526 | |
| 1527 | /** |
| 1528 | * pred buffer pointer (temp buffer 1) |
| 1529 | */ |
| 1530 | UWORD8 *pu1_pred_mb; |
| 1531 | |
| 1532 | /** |
| 1533 | * pred buffer pointer (prediction buffer for intra 16x16 |
| 1534 | */ |
| 1535 | UWORD8 *pu1_pred_mb_intra_16x16; |
| 1536 | |
| 1537 | /** |
| 1538 | * pred buffer pointer (prediction buffer for intra 16x16_plane |
| 1539 | */ |
| 1540 | UWORD8 *pu1_pred_mb_intra_16x16_plane; |
| 1541 | |
| 1542 | /** |
| 1543 | * pred buffer pointer (prediction buffer for intra chroma |
| 1544 | */ |
| 1545 | UWORD8 *pu1_pred_mb_intra_chroma; |
| 1546 | |
| 1547 | /** |
| 1548 | * pred buffer pointer (prediction buffer for intra chroma plane |
| 1549 | */ |
| 1550 | UWORD8 *pu1_pred_mb_intra_chroma_plane; |
| 1551 | |
| 1552 | /** |
| 1553 | * temp. reference buffer ptr for intra 4x4 when rdopt is on |
| 1554 | */ |
| 1555 | UWORD8 *pu1_ref_mb_intra_4x4; |
| 1556 | |
| 1557 | /** |
| 1558 | * prediction buffer stride |
| 1559 | */ |
| 1560 | WORD32 i4_pred_strd; |
| 1561 | |
| 1562 | /** |
| 1563 | * transform buffer pointer (temp buffer 2) |
| 1564 | */ |
| 1565 | WORD16 *pi2_res_buf; |
| 1566 | |
| 1567 | /** |
| 1568 | * temp. transform buffer ptr for intra 4x4 when rdopt is on |
| 1569 | */ |
| 1570 | WORD16 *pi2_res_buf_intra_4x4; |
| 1571 | |
| 1572 | /** |
| 1573 | * transform buffer stride |
| 1574 | */ |
| 1575 | WORD32 i4_res_strd; |
| 1576 | |
| 1577 | /** |
| 1578 | * scratch buffer for inverse transform (temp buffer 3) |
| 1579 | */ |
| 1580 | void *pv_scratch_buff; |
| 1581 | |
| 1582 | /** |
| 1583 | * frame num |
| 1584 | */ |
| 1585 | WORD32 i4_frame_num; |
| 1586 | |
| 1587 | /** |
| 1588 | * start address of frame / sub-frame |
| 1589 | */ |
| 1590 | WORD32 i4_frame_strt_add; |
| 1591 | |
| 1592 | /** |
| 1593 | * IDR pic |
| 1594 | */ |
| 1595 | UWORD32 u4_is_idr; |
| 1596 | |
| 1597 | /** |
| 1598 | * idr_pic_id |
| 1599 | */ |
| 1600 | UWORD32 u4_idr_pic_id; |
| 1601 | |
| 1602 | /** |
| 1603 | * Input width in mbs |
| 1604 | */ |
| 1605 | WORD32 i4_wd_mbs; |
| 1606 | |
| 1607 | /** |
| 1608 | * Input height in mbs |
| 1609 | */ |
| 1610 | WORD32 i4_ht_mbs; |
| 1611 | |
| 1612 | /** |
| 1613 | * slice_type |
| 1614 | */ |
| 1615 | WORD32 i4_slice_type; |
| 1616 | |
| 1617 | /** |
| 1618 | * Current slice idx |
| 1619 | */ |
| 1620 | WORD32 i4_cur_slice_idx; |
| 1621 | |
| 1622 | /** |
| 1623 | * MB's x position within a picture in raster scan in MB units |
| 1624 | */ |
| 1625 | WORD32 i4_mb_x; |
| 1626 | |
| 1627 | /** |
| 1628 | * MB's y position within a picture in raster scan in MB units |
| 1629 | */ |
| 1630 | WORD32 i4_mb_y; |
| 1631 | |
| 1632 | /** |
| 1633 | * MB's x position within a Slice in raster scan in MB units |
| 1634 | */ |
| 1635 | WORD32 i4_mb_slice_x; |
| 1636 | |
| 1637 | /** |
| 1638 | * MB's y position within a Slice in raster scan in MB units |
| 1639 | */ |
| 1640 | WORD32 i4_mb_slice_y; |
| 1641 | |
| 1642 | /** |
| 1643 | * mb type |
| 1644 | */ |
| 1645 | UWORD32 u4_mb_type; |
| 1646 | |
| 1647 | /** |
| 1648 | * is intra |
| 1649 | */ |
| 1650 | UWORD32 u4_is_intra; |
| 1651 | |
| 1652 | /** |
| 1653 | * mb neighbor availability pointer |
| 1654 | */ |
| 1655 | block_neighbors_t *ps_ngbr_avbl; |
| 1656 | |
| 1657 | /** |
| 1658 | * lambda (lagrange multiplier for cost computation) |
| 1659 | */ |
| 1660 | UWORD32 u4_lambda; |
| 1661 | |
| 1662 | /** |
| 1663 | * mb distortion |
| 1664 | */ |
| 1665 | WORD32 i4_mb_distortion; |
| 1666 | |
| 1667 | /** |
| 1668 | * mb cost |
| 1669 | */ |
| 1670 | WORD32 i4_mb_cost; |
| 1671 | |
| 1672 | /********************************************************************/ |
| 1673 | /* i4_ngbr_avbl_mb_16 - ngbr avbl of curr mb */ |
| 1674 | /* i4_ngbr_avbl_sb_8 - ngbr avbl of all 8x8 sub blocks of curr mb */ |
| 1675 | /* i4_ngbr_avbl_sb_4 - ngbr avbl of all 4x4 sub blocks of curr mb */ |
| 1676 | /* i4_ngbr_avbl_mb_c - chroma ngbr avbl of curr mb */ |
| 1677 | /********************************************************************/ |
| 1678 | WORD32 i4_ngbr_avbl_16x16_mb; |
| 1679 | WORD32 ai4_neighbor_avail_8x8_subblks[4]; |
| 1680 | UWORD8 au1_ngbr_avbl_4x4_subblks[16]; |
| 1681 | WORD32 i4_chroma_neighbor_avail_8x8_mb; |
| 1682 | |
| 1683 | /** |
| 1684 | * array to store the mode of mb sub blocks |
| 1685 | */ |
| 1686 | UWORD8 au1_intra_luma_mb_4x4_modes[16]; |
| 1687 | |
| 1688 | /** |
| 1689 | * array to store the predicted mode of mb sub blks |
| 1690 | */ |
| 1691 | UWORD8 au1_predicted_intra_luma_mb_4x4_modes[16]; |
| 1692 | |
| 1693 | /** |
| 1694 | * macro block intra 16x16 mode |
| 1695 | */ |
| 1696 | UWORD8 u1_l_i16_mode; |
| 1697 | |
| 1698 | /** |
| 1699 | * array to store the mode of the macro block intra 8x8 4 modes |
| 1700 | */ |
| 1701 | UWORD8 au1_intra_luma_mb_8x8_modes[4]; |
| 1702 | |
| 1703 | /** |
| 1704 | * intra chroma mb mode |
| 1705 | */ |
| 1706 | UWORD8 u1_c_i8_mode; |
| 1707 | |
| 1708 | /********************************************************************/ |
| 1709 | /* array to store pixels from the neighborhood for intra prediction */ |
| 1710 | /* i16 - 16 left pels + 1 top left pel + 16 top pels = 33 pels */ |
| 1711 | /* i8 - 8 lpels + 1 tlpels + 8 tpels + 8 tr pels = 25 pels */ |
| 1712 | /* i4 - 4 lpels + 1 tlpels + 4 tpels + 4 tr pels = 13 pels */ |
| 1713 | /* ic - 8 left pels + 1 top left pel + 8 top pels )*2 */ |
| 1714 | /********************************************************************/ |
| 1715 | UWORD8 au1_ngbr_pels[34]; |
| 1716 | |
| 1717 | /** |
| 1718 | * array for 8x8 intra pels filtering (temp buff 4) |
| 1719 | */ |
| 1720 | UWORD8 au1_neighbor_pels_i8x8_unfiltered[25]; |
| 1721 | |
| 1722 | /** |
| 1723 | * Number of sub partitons in the inter pred MB |
| 1724 | */ |
| 1725 | UWORD32 u4_num_sub_partitions; |
| 1726 | |
| 1727 | /** |
| 1728 | * Pointer to hold num PUs each MB in a picture |
| 1729 | */ |
| 1730 | UWORD32 *pu4_mb_pu_cnt; |
| 1731 | |
| 1732 | /** |
| 1733 | * Pointer to the array of structures having motion vectors, size |
| 1734 | * and position of sub partitions |
| 1735 | */ |
| 1736 | enc_pu_t *ps_pu; |
| 1737 | |
| 1738 | /** |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 1739 | * Pointer to the pu of current co-located MB in list 1 |
| 1740 | */ |
| 1741 | enc_pu_t *ps_colpu; |
| 1742 | |
| 1743 | /** |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 1744 | * predicted motion vector |
| 1745 | */ |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 1746 | enc_pu_mv_t *ps_skip_mv; |
| 1747 | |
| 1748 | /** |
| 1749 | * predicted motion vector |
| 1750 | */ |
| 1751 | enc_pu_mv_t *ps_pred_mv; |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 1752 | |
| 1753 | /** |
| 1754 | * top row mb syntax information base |
| 1755 | * In normal working scenarios, for a given context set, |
| 1756 | * the mb syntax info pointer is identical across all process threads. |
| 1757 | * But when the hard bound on slices are enabled, in multi core, frame |
| 1758 | * is partitioned in to sections equal to set number of cores and each |
| 1759 | * partition is run independently. In this scenario, a ctxt set will alone |
| 1760 | * appear to run multiple frames at a time. For this to occur, the common |
| 1761 | * pointers across the proc ctxt should disappear. |
| 1762 | * |
| 1763 | * This is done by allocating MAX_PROCESS_THREADS memory and distributing |
| 1764 | * across individual ctxts when byte bnd per slice is enabled. |
| 1765 | */ |
| 1766 | mb_info_t *ps_top_row_mb_syntax_ele_base; |
| 1767 | |
| 1768 | /** |
| 1769 | * top row mb syntax information |
| 1770 | */ |
| 1771 | mb_info_t *ps_top_row_mb_syntax_ele; |
| 1772 | |
| 1773 | /** |
| 1774 | * left mb syntax information |
| 1775 | */ |
| 1776 | mb_info_t s_left_mb_syntax_ele; |
| 1777 | |
| 1778 | /** |
| 1779 | * top left mb syntax information |
| 1780 | */ |
| 1781 | mb_info_t s_top_left_mb_syntax_ele; |
| 1782 | |
| 1783 | /** |
| 1784 | * top left mb syntax information |
| 1785 | */ |
| 1786 | |
| 1787 | mb_info_t s_top_left_mb_syntax_ME; |
| 1788 | |
| 1789 | /** |
| 1790 | * left mb motion vector |
| 1791 | */ |
| 1792 | enc_pu_t s_left_mb_pu_ME; |
| 1793 | |
| 1794 | /** |
| 1795 | * top left mb motion vector |
| 1796 | */ |
| 1797 | enc_pu_t s_top_left_mb_pu_ME; |
| 1798 | |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 1799 | /** |
| 1800 | * mb neighbor availability pointer |
| 1801 | */ |
| 1802 | block_neighbors_t s_ngbr_avbl; |
| 1803 | |
| 1804 | /** |
| 1805 | * In case the macroblock type is intra, the intra modes of all |
| 1806 | * partitions for the left mb are stored in the array below |
| 1807 | */ |
| 1808 | UWORD8 au1_left_mb_intra_modes[16]; |
| 1809 | |
| 1810 | /** |
| 1811 | * In case the macroblock type is intra, the intra modes of all |
| 1812 | * partitions for the top mb are stored in the array below |
| 1813 | * |
| 1814 | * In normal working scenarios, for a given context set, |
| 1815 | * the mb syntax info pointer is identical across all process threads. |
| 1816 | * But when the hard bound on slices are enabled, in multi core, frame |
| 1817 | * is partitioned in to sections equal to set number of cores and each |
| 1818 | * partition is run independently. In this scenario, a ctxt set will alone |
| 1819 | * appear to run multiple frames at a time. For this to occur, the common |
| 1820 | * pointers across the proc ctxt should disappear. |
| 1821 | * |
| 1822 | * This is done by allocating MAX_PROCESS_THREADS memory and distributing |
| 1823 | * across individual ctxts when byte bnd per slice is enabled. |
| 1824 | */ |
| 1825 | UWORD8 *pu1_top_mb_intra_modes_base; |
| 1826 | |
| 1827 | /** |
| 1828 | * In case the macroblock type is intra, the intra modes of all |
| 1829 | * partitions for the top mb are stored in the array below |
| 1830 | */ |
| 1831 | UWORD8 *pu1_top_mb_intra_modes; |
| 1832 | |
| 1833 | /** |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 1834 | * left mb motion vector |
| 1835 | */ |
| 1836 | enc_pu_t s_left_mb_pu; |
| 1837 | |
| 1838 | /** |
| 1839 | * top left mb motion vector |
| 1840 | */ |
| 1841 | enc_pu_t s_top_left_mb_pu; |
| 1842 | |
| 1843 | /** |
| 1844 | * top row motion vector info |
| 1845 | * |
| 1846 | * In normal working scenarios, for a given context set, |
| 1847 | * the top row pu pointer is identical across all process threads. |
| 1848 | * But when the hard bound on slices are enabled, in multi core, frame |
| 1849 | * is partitioned in to sections equal to set number of cores and each |
| 1850 | * partition is run independently. In this scenario, a ctxt set will alone |
| 1851 | * appear to run multiple frames at a time. For this to occur, the common |
| 1852 | * pointers across the proc ctxt should disappear. |
| 1853 | * |
| 1854 | * This is done by allocating MAX_PROCESS_THREADS memory and distributing |
| 1855 | * across individual ctxts when byte bnd per slice is enabled. |
| 1856 | */ |
| 1857 | enc_pu_t *ps_top_row_pu_base; |
| 1858 | |
| 1859 | /** |
| 1860 | * top row motion vector info |
| 1861 | */ |
| 1862 | enc_pu_t *ps_top_row_pu; |
| 1863 | |
| 1864 | enc_pu_t *ps_top_row_pu_ME; |
| 1865 | |
| 1866 | /** |
| 1867 | * coded block pattern |
| 1868 | */ |
| 1869 | UWORD32 u4_cbp; |
| 1870 | |
| 1871 | /** |
| 1872 | * csbp |
| 1873 | */ |
| 1874 | UWORD32 u4_csbp; |
| 1875 | |
| 1876 | /** |
| 1877 | * number of non zero coeffs |
| 1878 | */ |
| 1879 | UWORD32 au4_nnz[5]; |
| 1880 | |
| 1881 | /** |
| 1882 | * number of non zero coeffs for intra 4x4 when rdopt is on |
| 1883 | */ |
| 1884 | UWORD32 au4_nnz_intra_4x4[4]; |
| 1885 | |
| 1886 | /** |
| 1887 | * frame qp & mb qp |
| 1888 | */ |
| 1889 | UWORD32 u4_frame_qp, u4_mb_qp; |
| 1890 | |
| 1891 | /** |
| 1892 | * mb qp previous |
| 1893 | */ |
| 1894 | UWORD32 u4_mb_qp_prev; |
| 1895 | |
| 1896 | /** |
| 1897 | * quantization parameters for luma & chroma planes |
| 1898 | */ |
| 1899 | quant_params_t *ps_qp_params[3]; |
| 1900 | |
| 1901 | /** |
| 1902 | * Pointer frame level mb subblock coeff data |
| 1903 | */ |
| 1904 | void *pv_pic_mb_coeff_data; |
| 1905 | |
| 1906 | /** |
| 1907 | * Pointer to mb subblock coeff data and number of subblocks and scan idx |
| 1908 | * Incremented each time a coded subblock is processed |
| 1909 | */ |
| 1910 | void *pv_mb_coeff_data; |
| 1911 | |
| 1912 | /** |
| 1913 | * Pointer frame level mb header data |
| 1914 | */ |
| 1915 | void *pv_pic_mb_header_data; |
| 1916 | |
| 1917 | /** |
| 1918 | * Pointer to mb header data and |
| 1919 | * incremented each time a coded mb is encoded |
| 1920 | */ |
| 1921 | void *pv_mb_header_data; |
| 1922 | |
| 1923 | /** |
| 1924 | * Signal that pic_init is called first time |
| 1925 | */ |
| 1926 | WORD32 i4_first_pic_init; |
| 1927 | |
| 1928 | /** |
| 1929 | * Current MV Bank's buffer ID |
| 1930 | */ |
| 1931 | WORD32 i4_cur_mv_bank_buf_id; |
| 1932 | |
| 1933 | /** |
| 1934 | * Void pointer to job context |
| 1935 | */ |
| 1936 | void *pv_proc_jobq, *pv_entropy_jobq; |
| 1937 | |
| 1938 | /** |
| 1939 | * Number of MBs to be processed in the current Job |
| 1940 | */ |
| 1941 | WORD32 i4_mb_cnt; |
| 1942 | |
| 1943 | /** |
| 1944 | * ID for the current context - Used for debugging |
| 1945 | */ |
| 1946 | WORD32 i4_id; |
| 1947 | |
| 1948 | /** |
| 1949 | * Pointer to current picture buffer structure |
| 1950 | */ |
| 1951 | pic_buf_t *ps_cur_pic; |
| 1952 | |
| 1953 | /** |
| 1954 | * Pointer to current picture's mv buffer structure |
| 1955 | */ |
| 1956 | mv_buf_t *ps_cur_mv_buf; |
| 1957 | |
| 1958 | /** |
| 1959 | * Flag to indicate if ps_proc was initialized at least once in a frame. |
| 1960 | * This is needed to handle cases where a core starts to handle format |
| 1961 | * conversion jobs directly |
| 1962 | */ |
| 1963 | WORD32 i4_init_done; |
| 1964 | |
| 1965 | /** |
| 1966 | * Process status: one byte per MB |
| 1967 | */ |
| 1968 | UWORD8 *pu1_proc_map; |
| 1969 | |
| 1970 | /** |
| 1971 | * Deblk status: one byte per MB |
| 1972 | */ |
| 1973 | UWORD8 *pu1_deblk_map; |
| 1974 | |
| 1975 | /** |
| 1976 | * Process status: one byte per MB |
| 1977 | */ |
| 1978 | UWORD8 *pu1_me_map; |
| 1979 | |
| 1980 | /* |
| 1981 | * Intra refresh mask. |
| 1982 | * Indicates if an Mb is coded in intra mode within the current AIR interval |
| 1983 | * NOTE Refreshes after each AIR period |
| 1984 | * NOTE The map is shared between process |
| 1985 | */ |
| 1986 | UWORD8 *pu1_is_intra_coded; |
| 1987 | |
| 1988 | /** |
| 1989 | * Disable deblock level (0: Enable completely, 3: Disable completely |
| 1990 | */ |
| 1991 | UWORD32 u4_disable_deblock_level; |
| 1992 | |
| 1993 | /** |
| 1994 | * Pointer to the structure that contains deblock context |
| 1995 | */ |
| 1996 | deblk_ctxt_t s_deblk_ctxt; |
| 1997 | |
| 1998 | /** |
| 1999 | * Points to the array of slice indices which is used to identify the independent |
| 2000 | * slice to which each MB in a frame belongs. |
| 2001 | */ |
| 2002 | UWORD8 *pu1_slice_idx; |
| 2003 | |
| 2004 | /** |
| 2005 | * Pointer to base of slice header structure array |
| 2006 | */ |
| 2007 | slice_header_t *ps_slice_hdr_base; |
| 2008 | |
| 2009 | /** |
| 2010 | * Number of mb's to process in one loop |
| 2011 | */ |
| 2012 | WORD32 i4_nmb_ntrpy; |
| 2013 | |
| 2014 | /** |
| 2015 | * Number of mb's to process in one loop |
| 2016 | */ |
| 2017 | UWORD32 u4_nmb_me; |
| 2018 | |
| 2019 | /** |
| 2020 | * Structure for current input buffer |
| 2021 | */ |
| 2022 | inp_buf_t s_inp_buf; |
| 2023 | |
| 2024 | /** |
| 2025 | * api call cnt |
| 2026 | */ |
| 2027 | WORD32 i4_encode_api_call_cnt; |
| 2028 | |
| 2029 | /** |
| 2030 | * Current Picture count - used for synchronization |
| 2031 | */ |
| 2032 | WORD32 i4_pic_cnt; |
| 2033 | |
| 2034 | /** |
| 2035 | * Intermediate buffer for interpred leaf level functions |
| 2036 | */ |
| 2037 | WORD32 ai16_pred1[HP_BUFF_WD * HP_BUFF_HT]; |
| 2038 | |
| 2039 | /** |
| 2040 | * Reference picture for the current picture |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 2041 | * TODO: Only 2 reference assumed currently |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 2042 | */ |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 2043 | pic_buf_t *aps_ref_pic[MAX_REF_PIC_CNT]; |
| 2044 | |
| 2045 | /** |
| 2046 | * Reference MV buff for the current picture |
| 2047 | */ |
| 2048 | mv_buf_t *aps_mv_buf[MAX_REF_PIC_CNT]; |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 2049 | |
| 2050 | /** |
| 2051 | * frame info used by RC |
| 2052 | */ |
| 2053 | frame_info_t s_frame_info; |
| 2054 | |
| 2055 | /* |
| 2056 | * NOTE NOT PERSISTANT INSIDE FUNCTIONS |
| 2057 | * Min sad for current MB |
| 2058 | * will be populated initially |
| 2059 | * Once a sad less than eq to u4_min_sad is reached, the value will be copied to the cariable |
| 2060 | */ |
| 2061 | UWORD32 u4_min_sad; |
| 2062 | |
| 2063 | /* |
| 2064 | * indicates weather we have rached minimum sa or not |
| 2065 | */ |
| 2066 | UWORD32 u4_min_sad_reached; |
| 2067 | |
| 2068 | /** |
| 2069 | * Current error code |
| 2070 | */ |
| 2071 | WORD32 i4_error_code; |
| 2072 | |
| 2073 | /* |
| 2074 | * Enables or disables computation of recon |
| 2075 | */ |
| 2076 | UWORD32 u4_compute_recon; |
| 2077 | |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 2078 | /* |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 2079 | * Temporary buffers to be used for subpel computation |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 2080 | */ |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 2081 | UWORD8 *apu1_subpel_buffs[SUBPEL_BUFF_CNT]; |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 2082 | |
| 2083 | /* |
| 2084 | * Buffer holding best sub pel values |
| 2085 | */ |
| 2086 | UWORD8 *pu1_best_subpel_buf; |
| 2087 | |
| 2088 | /* |
| 2089 | * Stride for buffer holding best sub pel |
| 2090 | */ |
| 2091 | UWORD32 u4_bst_spel_buf_strd; |
| 2092 | |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 2093 | }; |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 2094 | |
| 2095 | /** |
| 2096 | ****************************************************************************** |
| 2097 | * @brief Rate control related variables |
| 2098 | ****************************************************************************** |
| 2099 | */ |
| 2100 | typedef struct |
| 2101 | { |
| 2102 | void *pps_rate_control_api; |
| 2103 | |
| 2104 | void *pps_frame_time; |
| 2105 | |
| 2106 | void *pps_time_stamp; |
| 2107 | |
| 2108 | void *pps_pd_frm_rate; |
| 2109 | |
| 2110 | /** |
| 2111 | * frame rate pull down |
| 2112 | */ |
| 2113 | WORD32 pre_encode_skip[MAX_CTXT_SETS]; |
| 2114 | |
| 2115 | /** |
| 2116 | * skip frame (cbr) |
| 2117 | */ |
| 2118 | WORD32 post_encode_skip[MAX_CTXT_SETS]; |
| 2119 | |
| 2120 | /** |
| 2121 | * rate control type |
| 2122 | */ |
| 2123 | rc_type_e e_rc_type; |
| 2124 | |
| 2125 | /** |
| 2126 | * pic type |
| 2127 | */ |
| 2128 | picture_type_e e_pic_type; |
| 2129 | |
| 2130 | /** |
| 2131 | * intra cnt in previous frame |
| 2132 | */ |
| 2133 | WORD32 num_intra_in_prev_frame; |
| 2134 | |
| 2135 | /** |
| 2136 | * avg activity of prev frame |
| 2137 | */ |
| 2138 | WORD32 i4_avg_activity; |
| 2139 | |
| 2140 | }rate_control_ctxt_t; |
| 2141 | |
| 2142 | /** |
| 2143 | * Codec context |
| 2144 | */ |
| 2145 | struct _codec_t |
| 2146 | { |
| 2147 | /** |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 2148 | * Id of current pic (input order) |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 2149 | */ |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 2150 | WORD32 i4_poc; |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 2151 | |
| 2152 | /** |
| 2153 | * Number of encode frame API calls made |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 2154 | * This variable must only be used for context selection [Read only] |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 2155 | */ |
| 2156 | WORD32 i4_encode_api_call_cnt; |
| 2157 | |
| 2158 | /** |
| 2159 | * Number of pictures encoded |
| 2160 | */ |
| 2161 | WORD32 i4_pic_cnt; |
| 2162 | |
| 2163 | /** |
| 2164 | * Number of threads created |
| 2165 | */ |
| 2166 | WORD32 i4_proc_thread_cnt; |
| 2167 | |
| 2168 | /** |
| 2169 | * Mutex used to keep the control calls thread-safe |
| 2170 | */ |
| 2171 | void *pv_ctl_mutex; |
| 2172 | |
| 2173 | /** |
| 2174 | * Current active config parameters |
| 2175 | */ |
| 2176 | cfg_params_t s_cfg; |
| 2177 | |
| 2178 | /** |
| 2179 | * Array containing the config parameter sets |
| 2180 | */ |
| 2181 | cfg_params_t as_cfg[MAX_ACTIVE_CONFIG_PARAMS]; |
| 2182 | |
| 2183 | /** |
| 2184 | * Color format used by encoder internally |
| 2185 | */ |
| 2186 | IV_COLOR_FORMAT_T e_codec_color_format; |
| 2187 | |
| 2188 | /** |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 2189 | * recon stride |
| 2190 | * (strides for luma and chroma are the same) |
| 2191 | */ |
| 2192 | WORD32 i4_rec_strd; |
| 2193 | |
| 2194 | /** |
| 2195 | * Flag to enable/disable deblocking of a frame |
| 2196 | */ |
| 2197 | WORD32 i4_disable_deblk_pic; |
| 2198 | |
| 2199 | /** |
| 2200 | * Number of continuous frames where deblocking was disabled |
| 2201 | */ |
| 2202 | WORD32 i4_disable_deblk_pic_cnt; |
| 2203 | |
| 2204 | /** |
| 2205 | * frame type |
| 2206 | */ |
| 2207 | PIC_TYPE_T pic_type; |
| 2208 | |
| 2209 | /** |
| 2210 | * frame qp |
| 2211 | */ |
| 2212 | UWORD32 u4_frame_qp; |
| 2213 | |
| 2214 | /** |
| 2215 | * frame num |
| 2216 | */ |
| 2217 | WORD32 i4_frame_num; |
| 2218 | |
| 2219 | /** |
| 2220 | * slice_type |
| 2221 | */ |
| 2222 | WORD32 i4_slice_type; |
| 2223 | |
| 2224 | /* |
| 2225 | * Force current frame to specific type |
| 2226 | */ |
| 2227 | IV_PICTURE_CODING_TYPE_T force_curr_frame_type; |
| 2228 | |
| 2229 | /** |
| 2230 | * IDR pic |
| 2231 | */ |
| 2232 | UWORD32 u4_is_idr; |
| 2233 | |
| 2234 | /** |
| 2235 | * idr_pic_id |
| 2236 | */ |
| 2237 | WORD32 i4_idr_pic_id; |
| 2238 | |
| 2239 | /** |
| 2240 | * Flush mode |
| 2241 | */ |
| 2242 | WORD32 i4_flush_mode; |
| 2243 | |
| 2244 | /** |
| 2245 | * Encode header mode |
| 2246 | */ |
| 2247 | WORD32 i4_header_mode; |
| 2248 | |
| 2249 | /** |
| 2250 | * Flag to indicate if header has already |
| 2251 | * been generated when i4_api_call_cnt 0 |
| 2252 | */ |
| 2253 | UWORD32 u4_header_generated; |
| 2254 | |
| 2255 | /** |
| 2256 | * Encode generate header |
| 2257 | */ |
| 2258 | WORD32 i4_gen_header; |
| 2259 | |
| 2260 | /** |
| 2261 | * To signal successful completion of init |
| 2262 | */ |
| 2263 | WORD32 i4_init_done; |
| 2264 | |
| 2265 | /** |
| 2266 | * To signal that at least one picture was decoded |
| 2267 | */ |
| 2268 | WORD32 i4_first_pic_done; |
| 2269 | |
| 2270 | /** |
| 2271 | * Reset flag - Codec is reset if this flag is set |
| 2272 | */ |
| 2273 | WORD32 i4_reset_flag; |
| 2274 | |
| 2275 | /** |
| 2276 | * Current error code |
| 2277 | */ |
| 2278 | WORD32 i4_error_code; |
| 2279 | |
| 2280 | /** |
| 2281 | * threshold residue |
| 2282 | */ |
| 2283 | WORD32 u4_thres_resi; |
| 2284 | |
| 2285 | /** |
| 2286 | * disable intra inter gating |
| 2287 | */ |
| 2288 | UWORD32 u4_inter_gate; |
| 2289 | |
| 2290 | /** |
| 2291 | * Holds mem records passed during init. |
| 2292 | * This will be used to return the mem records during retrieve call |
| 2293 | */ |
| 2294 | iv_mem_rec_t *ps_mem_rec_backup; |
| 2295 | |
| 2296 | /** |
| 2297 | * Flag to determine if the entropy thread is active |
| 2298 | */ |
| 2299 | volatile UWORD32 au4_entropy_thread_active[MAX_CTXT_SETS]; |
| 2300 | |
| 2301 | /** |
| 2302 | * Mutex used to keep the entropy calls thread-safe |
| 2303 | */ |
| 2304 | void *pv_entropy_mutex; |
| 2305 | |
| 2306 | /** |
| 2307 | * Job queue buffer base |
| 2308 | */ |
| 2309 | void *pv_proc_jobq_buf, *pv_entropy_jobq_buf; |
| 2310 | |
| 2311 | /** |
| 2312 | * Job Queue mem tab size |
| 2313 | */ |
| 2314 | WORD32 i4_proc_jobq_buf_size, i4_entropy_jobq_buf_size; |
| 2315 | |
| 2316 | /** |
| 2317 | * Memory for MV Bank buffer manager |
| 2318 | */ |
| 2319 | void *pv_mv_buf_mgr_base; |
| 2320 | |
| 2321 | /** |
| 2322 | * MV Bank buffer manager |
| 2323 | */ |
| 2324 | void *pv_mv_buf_mgr; |
| 2325 | |
| 2326 | /** |
| 2327 | * Pointer to MV Buf structure array |
| 2328 | */ |
| 2329 | void *ps_mv_buf; |
| 2330 | |
| 2331 | /** |
| 2332 | * Base address for Motion Vector bank buffer |
| 2333 | */ |
| 2334 | void *pv_mv_bank_buf_base; |
| 2335 | |
| 2336 | /** |
| 2337 | * MV Bank size allocated |
| 2338 | */ |
| 2339 | WORD32 i4_total_mv_bank_size; |
| 2340 | |
| 2341 | /** |
| 2342 | * Memory for Picture buffer manager for reference pictures |
| 2343 | */ |
| 2344 | void *pv_ref_buf_mgr_base; |
| 2345 | |
| 2346 | /** |
| 2347 | * Picture buffer manager for reference pictures |
| 2348 | */ |
| 2349 | void *pv_ref_buf_mgr; |
| 2350 | |
| 2351 | /** |
| 2352 | * Number of reference buffers added to the buffer manager |
| 2353 | */ |
| 2354 | WORD32 i4_ref_buf_cnt; |
| 2355 | |
| 2356 | /** |
| 2357 | * Pointer to Pic Buf structure array |
| 2358 | */ |
| 2359 | void *ps_pic_buf; |
| 2360 | |
| 2361 | /** |
| 2362 | * Base address for Picture buffer |
| 2363 | */ |
| 2364 | void *pv_pic_buf_base; |
| 2365 | |
| 2366 | /** |
| 2367 | * Total pic buffer size allocated |
| 2368 | */ |
| 2369 | WORD32 i4_total_pic_buf_size; |
| 2370 | |
| 2371 | /** |
| 2372 | * Memory for Buffer manager for output buffers |
| 2373 | */ |
| 2374 | void *pv_out_buf_mgr_base; |
| 2375 | |
| 2376 | /** |
| 2377 | * Buffer manager for output buffers |
| 2378 | */ |
| 2379 | void *pv_out_buf_mgr; |
| 2380 | |
| 2381 | /** |
| 2382 | * Current output buffer's buffer ID |
| 2383 | */ |
| 2384 | WORD32 i4_out_buf_id; |
| 2385 | |
| 2386 | /** |
| 2387 | * Number of output buffers added to the buffer manager |
| 2388 | */ |
| 2389 | WORD32 i4_out_buf_cnt; |
| 2390 | |
| 2391 | /** |
| 2392 | * Memory for Picture buffer manager for input buffers |
| 2393 | */ |
| 2394 | void *pv_inp_buf_mgr_base; |
| 2395 | |
| 2396 | /** |
| 2397 | * Picture buffer manager for input buffers |
| 2398 | */ |
| 2399 | void *pv_inp_buf_mgr; |
| 2400 | |
| 2401 | /** |
| 2402 | * Current input buffer's buffer ID |
| 2403 | */ |
| 2404 | WORD32 i4_inp_buf_id; |
| 2405 | |
| 2406 | /** |
| 2407 | * Number of input buffers added to the buffer manager |
| 2408 | */ |
| 2409 | WORD32 i4_inp_buf_cnt; |
| 2410 | |
| 2411 | /** |
| 2412 | * Current input buffer |
| 2413 | */ |
| 2414 | pic_buf_t *ps_inp_buf; |
| 2415 | |
| 2416 | /** |
| 2417 | * Pointer to dpb manager structure |
| 2418 | */ |
| 2419 | void *pv_dpb_mgr; |
| 2420 | |
| 2421 | /** |
| 2422 | * Pointer to base of Sequence parameter set structure array |
| 2423 | */ |
| 2424 | sps_t *ps_sps_base; |
| 2425 | |
| 2426 | /** |
| 2427 | * Pointer to base of Picture parameter set structure array |
| 2428 | */ |
| 2429 | pps_t *ps_pps_base; |
| 2430 | |
| 2431 | /** |
| 2432 | * seq_parameter_set_id |
| 2433 | */ |
| 2434 | WORD32 i4_sps_id; |
| 2435 | |
| 2436 | /** |
| 2437 | * pic_parameter_set_id |
| 2438 | */ |
| 2439 | WORD32 i4_pps_id; |
| 2440 | |
| 2441 | /** |
| 2442 | * Pointer to base of slice header structure array |
| 2443 | */ |
| 2444 | slice_header_t *ps_slice_hdr_base; |
| 2445 | |
| 2446 | /** |
| 2447 | * packed residue coeff data size for 1 row of mbs |
| 2448 | */ |
| 2449 | UWORD32 u4_size_coeff_data; |
| 2450 | |
| 2451 | /** |
| 2452 | * packed header data size for 1 row of mbs |
| 2453 | */ |
| 2454 | UWORD32 u4_size_header_data; |
| 2455 | |
| 2456 | /** |
| 2457 | * Processing context - One for each processing thread |
| 2458 | * Create two sets, each set used for alternate frames |
| 2459 | */ |
| 2460 | process_ctxt_t as_process[MAX_PROCESS_CTXT]; |
| 2461 | |
| 2462 | /** |
| 2463 | * Thread handle for each of the processing threads |
| 2464 | */ |
| 2465 | void *apv_proc_thread_handle[MAX_PROCESS_THREADS]; |
| 2466 | |
| 2467 | /** |
| 2468 | * Thread created flag for each of the processing threads |
| 2469 | */ |
| 2470 | WORD32 ai4_process_thread_created[MAX_PROCESS_THREADS]; |
| 2471 | |
| 2472 | /** |
| 2473 | * Void pointer to process job context |
| 2474 | */ |
| 2475 | void *pv_proc_jobq, *pv_entropy_jobq; |
| 2476 | |
| 2477 | /** |
| 2478 | * Number of MBs processed together for better instruction cache handling |
| 2479 | */ |
| 2480 | WORD32 i4_proc_nmb; |
| 2481 | |
| 2482 | /** |
| 2483 | * Previous POC lsb |
| 2484 | */ |
| 2485 | WORD32 i4_prev_poc_lsb; |
| 2486 | |
| 2487 | /** |
| 2488 | * Previous POC msb |
| 2489 | */ |
| 2490 | WORD32 i4_prev_poc_msb; |
| 2491 | |
| 2492 | /** |
| 2493 | * Max POC lsb that has arrived till now |
| 2494 | */ |
| 2495 | WORD32 i4_max_prev_poc_lsb; |
| 2496 | |
| 2497 | /** |
| 2498 | * Context for format conversion |
| 2499 | */ |
| 2500 | fmt_conv_t s_fmt_conv; |
| 2501 | |
| 2502 | /** |
| 2503 | * Absolute pic order count |
| 2504 | */ |
| 2505 | WORD32 i4_abs_pic_order_cnt; |
| 2506 | |
| 2507 | /** |
| 2508 | * Pic order count of lsb |
| 2509 | */ |
| 2510 | WORD32 i4_pic_order_cnt_lsb; |
| 2511 | |
| 2512 | /** |
| 2513 | * Array giving current picture being processed in each context set |
| 2514 | */ |
| 2515 | WORD32 ai4_pic_cnt[MAX_CTXT_SETS]; |
| 2516 | |
| 2517 | /* |
| 2518 | * Min sad to search for |
| 2519 | */ |
| 2520 | UWORD32 u4_min_sad; |
| 2521 | |
| 2522 | /** |
| 2523 | * Reference picture set |
| 2524 | */ |
| 2525 | ref_set_t as_ref_set[MAX_DPB_SIZE + MAX_CTXT_SETS]; |
| 2526 | |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 2527 | |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 2528 | /* |
| 2529 | * Air pic cnt |
| 2530 | * Contains the number of pictures that have been encoded with air |
| 2531 | * This value is moudulo air refresh period |
| 2532 | */ |
| 2533 | WORD32 i4_air_pic_cnt; |
| 2534 | |
| 2535 | /* |
| 2536 | * Intra refresh map |
| 2537 | * Stores the frames at which intra refresh should occur for a MB |
| 2538 | */ |
| 2539 | UWORD16 *pu2_intr_rfrsh_map; |
| 2540 | |
| 2541 | /* |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 2542 | * Indicates if the current frame is used as a reference frame |
| 2543 | */ |
| 2544 | UWORD32 u4_is_curr_frm_ref; |
| 2545 | |
| 2546 | /* |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 2547 | * Indicates if there can be non reference frames in the stream |
| 2548 | */ |
| 2549 | WORD32 i4_non_ref_frames_in_stream; |
| 2550 | |
| 2551 | /* |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 2552 | * Memory for color space conversion for luma plane |
| 2553 | */ |
| 2554 | UWORD8 *pu1_y_csc_buf_base; |
| 2555 | |
| 2556 | /* |
| 2557 | * Memory for color space conversion foe chroma plane |
| 2558 | */ |
| 2559 | UWORD8 *pu1_uv_csc_buf_base; |
| 2560 | |
| 2561 | /** |
| 2562 | * Function pointers for intra pred leaf level functions luma |
| 2563 | */ |
| 2564 | pf_intra_pred apf_intra_pred_16_l[MAX_I16x16]; |
| 2565 | pf_intra_pred apf_intra_pred_8_l[MAX_I8x8]; |
| 2566 | pf_intra_pred apf_intra_pred_4_l[MAX_I4x4]; |
| 2567 | |
| 2568 | /** |
| 2569 | * Function pointers for intra pred leaf level functions chroma |
| 2570 | */ |
| 2571 | pf_intra_pred apf_intra_pred_c[MAX_CH_I8x8]; |
| 2572 | |
| 2573 | /** |
| 2574 | * luma core coding function pointer |
| 2575 | */ |
| 2576 | UWORD8 (*luma_energy_compaction[4])(process_ctxt_t *ps_proc); |
| 2577 | |
| 2578 | /** |
| 2579 | * chroma core coding function pointer |
| 2580 | */ |
| 2581 | UWORD8 (*chroma_energy_compaction[2])(process_ctxt_t *ps_proc); |
| 2582 | |
| 2583 | /** |
| 2584 | * forward transform for intra blk of mb type 16x16 |
| 2585 | */ |
| 2586 | ih264_luma_16x16_resi_trans_dctrans_quant_ft *pf_resi_trans_dctrans_quant_16x16; |
| 2587 | |
| 2588 | /** |
| 2589 | * inverse transform for intra blk of mb type 16x16 |
| 2590 | */ |
| 2591 | ih264_luma_16x16_idctrans_iquant_itrans_recon_ft *pf_idctrans_iquant_itrans_recon_16x16; |
| 2592 | |
| 2593 | /** |
| 2594 | * forward transform for 4x4 blk luma |
| 2595 | */ |
| 2596 | ih264_resi_trans_quant_ft *pf_resi_trans_quant_4x4; |
| 2597 | |
| 2598 | /** |
| 2599 | * forward transform for 4x4 blk luma |
| 2600 | */ |
| 2601 | ih264_resi_trans_quant_ft *pf_resi_trans_quant_chroma_4x4; |
| 2602 | |
| 2603 | /* |
| 2604 | * hadamard transform and quant for a 4x4 block |
| 2605 | */ |
| 2606 | ih264_hadamard_quant_ft *pf_hadamard_quant_4x4; |
| 2607 | |
| 2608 | /* |
| 2609 | * hadamard transform and quant for a 4x4 block |
| 2610 | */ |
| 2611 | ih264_hadamard_quant_ft *pf_hadamard_quant_2x2_uv; |
| 2612 | |
| 2613 | /** |
| 2614 | * inverse transform for 4x4 blk |
| 2615 | */ |
| 2616 | ih264_iquant_itrans_recon_ft *pf_iquant_itrans_recon_4x4; |
| 2617 | |
| 2618 | /** |
| 2619 | * inverse transform for chroma 4x4 blk |
| 2620 | */ |
| 2621 | ih264_iquant_itrans_recon_chroma_ft *pf_iquant_itrans_recon_chroma_4x4; |
| 2622 | |
| 2623 | /** |
| 2624 | * inverse transform for 4x4 blk with only single dc coeff |
| 2625 | */ |
| 2626 | ih264_iquant_itrans_recon_ft *pf_iquant_itrans_recon_4x4_dc; |
| 2627 | |
| 2628 | /** |
| 2629 | * inverse transform for chroma 4x4 blk with only single dc coeff |
| 2630 | */ |
| 2631 | ih264_iquant_itrans_recon_chroma_ft *pf_iquant_itrans_recon_chroma_4x4_dc; |
| 2632 | |
| 2633 | /* |
| 2634 | * Inverse hadamard transform and iquant for a 4x4 block |
| 2635 | */ |
| 2636 | ih264_ihadamard_scaling_ft *pf_ihadamard_scaling_4x4; |
| 2637 | |
| 2638 | /* |
| 2639 | * Inverse hadamard transform and iquant for a 4x4 block |
| 2640 | */ |
| 2641 | ih264_ihadamard_scaling_ft *pf_ihadamard_scaling_2x2_uv; |
| 2642 | |
| 2643 | /* |
| 2644 | * Function for interleave copy* |
| 2645 | */ |
| 2646 | ih264_interleave_copy_ft *pf_interleave_copy; |
| 2647 | |
| 2648 | /** |
| 2649 | * forward transform for 8x8 blk |
| 2650 | */ |
| 2651 | ih264_resi_trans_quant_ft *pf_resi_trans_quant_8x8; |
| 2652 | |
| 2653 | /** |
| 2654 | * inverse transform for 8x8 blk |
| 2655 | */ |
| 2656 | /** |
| 2657 | * inverse transform for 4x4 blk |
| 2658 | */ |
| 2659 | ih264_iquant_itrans_recon_ft *pf_iquant_itrans_recon_8x8; |
| 2660 | |
| 2661 | /** |
| 2662 | * forward transform for chroma MB |
| 2663 | */ |
| 2664 | ih264_chroma_8x8_resi_trans_dctrans_quant_ft *pf_resi_trans_dctrans_quant_8x8_chroma; |
| 2665 | |
| 2666 | /** |
| 2667 | * inverse transform for chroma MB |
| 2668 | */ |
| 2669 | ih264_idctrans_iquant_itrans_recon_ft *pf_idctrans_iquant_itrans_recon_8x8_chroma; |
| 2670 | |
| 2671 | /** |
| 2672 | * deblock vertical luma edge with blocking strength 4 |
| 2673 | */ |
| 2674 | ih264_deblk_edge_bs4_ft *pf_deblk_luma_vert_bs4; |
| 2675 | |
| 2676 | /** |
| 2677 | * deblock vertical chroma edge with blocking strength 4 |
| 2678 | */ |
| 2679 | ih264_deblk_chroma_edge_bs4_ft *pf_deblk_chroma_vert_bs4; |
| 2680 | |
| 2681 | /** |
| 2682 | * deblock vertical luma edge with blocking strength less than 4 |
| 2683 | */ |
| 2684 | ih264_deblk_edge_bslt4_ft *pf_deblk_luma_vert_bslt4; |
| 2685 | |
| 2686 | /** |
| 2687 | * deblock vertical chroma edge with blocking strength less than 4 |
| 2688 | */ |
| 2689 | ih264_deblk_chroma_edge_bslt4_ft *pf_deblk_chroma_vert_bslt4; |
| 2690 | |
| 2691 | /** |
| 2692 | * deblock horizontal luma edge with blocking strength 4 |
| 2693 | */ |
| 2694 | ih264_deblk_edge_bs4_ft *pf_deblk_luma_horz_bs4; |
| 2695 | |
| 2696 | /** |
| 2697 | * deblock horizontal chroma edge with blocking strength 4 |
| 2698 | */ |
| 2699 | ih264_deblk_chroma_edge_bs4_ft *pf_deblk_chroma_horz_bs4; |
| 2700 | |
| 2701 | /** |
| 2702 | * deblock horizontal luma edge with blocking strength less than 4 |
| 2703 | */ |
| 2704 | ih264_deblk_edge_bslt4_ft *pf_deblk_luma_horz_bslt4; |
| 2705 | |
| 2706 | /** |
| 2707 | * deblock horizontal chroma edge with blocking strength less than 4 |
| 2708 | */ |
| 2709 | ih264_deblk_chroma_edge_bslt4_ft *pf_deblk_chroma_horz_bslt4; |
| 2710 | |
| 2711 | |
| 2712 | /** |
| 2713 | * functions for padding |
| 2714 | */ |
| 2715 | pf_pad pf_pad_top; |
| 2716 | pf_pad pf_pad_bottom; |
| 2717 | pf_pad pf_pad_left_luma; |
| 2718 | pf_pad pf_pad_left_chroma; |
| 2719 | pf_pad pf_pad_right_luma; |
| 2720 | pf_pad pf_pad_right_chroma; |
| 2721 | |
| 2722 | /** |
| 2723 | * Inter pred leaf level functions |
| 2724 | */ |
| 2725 | ih264_inter_pred_luma_ft *pf_inter_pred_luma_copy; |
| 2726 | ih264_inter_pred_luma_ft *pf_inter_pred_luma_horz; |
| 2727 | ih264_inter_pred_luma_ft *pf_inter_pred_luma_vert; |
| 2728 | pf_inter_pred_luma_bilinear pf_inter_pred_luma_bilinear; |
| 2729 | ih264_inter_pred_chroma_ft *pf_inter_pred_chroma; |
| 2730 | |
| 2731 | /** |
| 2732 | * fn ptrs for compute sad routines |
| 2733 | */ |
| 2734 | ime_compute_sad_ft *apf_compute_sad_16x16[2]; |
| 2735 | ime_compute_sad_ft *pf_compute_sad_16x8; |
| 2736 | |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 2737 | |
| 2738 | /** |
| 2739 | * Function pointer for computing ME |
| 2740 | * 1 for PSLICE and 1 for BSLICE |
| 2741 | */ |
| 2742 | ih264e_compute_me_ft *apf_compute_me[2]; |
| 2743 | |
| 2744 | /** |
| 2745 | * Function pointers for computing SKIP parameters |
| 2746 | */ |
| 2747 | ih264e_skip_params_ft *apf_find_skip_params_me[2]; |
| 2748 | |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 2749 | /** |
| 2750 | * fn ptrs for memory handling operations |
| 2751 | */ |
| 2752 | pf_memcpy pf_mem_cpy; |
| 2753 | pf_memset pf_mem_set; |
| 2754 | pf_memcpy_mul8 pf_mem_cpy_mul8; |
| 2755 | pf_memset_mul8 pf_mem_set_mul8; |
| 2756 | |
| 2757 | /** |
| 2758 | * intra mode eval -encoder level function |
| 2759 | */ |
| 2760 | pf_evaluate_intra_modes pf_ih264e_evaluate_intra16x16_modes; |
| 2761 | pf_evaluate_intra_modes pf_ih264e_evaluate_intra_chroma_modes; |
| 2762 | pf_evaluate_intra_4x4_modes pf_ih264e_evaluate_intra_4x4_modes; |
| 2763 | |
| 2764 | /* Half pel generation function - encoder level |
| 2765 | * |
| 2766 | */ |
| 2767 | pf_sixtapfilter_horz pf_ih264e_sixtapfilter_horz; |
| 2768 | pf_sixtap_filter_2dvh_vert pf_ih264e_sixtap_filter_2dvh_vert; |
| 2769 | |
| 2770 | /** |
| 2771 | * color space conversion form YUV 420P to YUV 420Sp |
| 2772 | */ |
| 2773 | pf_fmt_conv_420p_to_420sp pf_ih264e_conv_420p_to_420sp; |
| 2774 | |
| 2775 | |
| 2776 | /** |
| 2777 | * color space conversion form YUV 420P to YUV 420Sp |
| 2778 | */ |
| 2779 | pf_fmt_conv_422ile_to_420sp pf_ih264e_fmt_conv_422i_to_420sp; |
| 2780 | |
| 2781 | /** |
| 2782 | * write mb layer for a given slice I, P, B |
| 2783 | */ |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 2784 | IH264E_ERROR_T (*pf_write_mb_syntax_layer[2][3]) ( entropy_ctxt_t *ps_ent_ctxt ); |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 2785 | |
| 2786 | /** |
| 2787 | * Output buffer |
| 2788 | */ |
| 2789 | out_buf_t as_out_buf[MAX_CTXT_SETS]; |
| 2790 | |
| 2791 | /** |
| 2792 | * recon buffer |
| 2793 | */ |
| 2794 | rec_buf_t as_rec_buf[MAX_CTXT_SETS]; |
| 2795 | |
| 2796 | /** |
| 2797 | * rate control context |
| 2798 | */ |
| 2799 | rate_control_ctxt_t s_rate_control; |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 2800 | |
| 2801 | /** |
| 2802 | * input buffer queue |
| 2803 | */ |
| 2804 | inp_buf_t as_inp_list[MAX_NUM_BFRAMES]; |
| 2805 | |
Harinarayanan K K | 63f40a8 | 2015-06-19 11:35:16 +0530 | [diff] [blame] | 2806 | /** |
Harinarayanan K K | aad4587 | 2015-06-26 15:20:33 +0530 | [diff] [blame] | 2807 | * Flag to indicate if any IDR requests are pending |
Harinarayanan K K | 63f40a8 | 2015-06-19 11:35:16 +0530 | [diff] [blame] | 2808 | */ |
Harinarayanan K K | aad4587 | 2015-06-26 15:20:33 +0530 | [diff] [blame] | 2809 | WORD32 i4_pending_idr_flag; |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 2810 | |
| 2811 | /* |
| 2812 | *Flag to indicate if we have recived the last input frame |
| 2813 | */ |
| 2814 | WORD32 i4_last_inp_buff_received; |
| 2815 | |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 2816 | }; |
Harinarayanan K K | 134291e | 2015-06-18 16:03:38 +0530 | [diff] [blame] | 2817 | |
Hamsalekha S | 8d3d303 | 2015-03-13 21:24:58 +0530 | [diff] [blame] | 2818 | #endif /* IH264E_STRUCTS_H_ */ |