| /* |
| * Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 3-Clause Clear License |
| * and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear |
| * License was not distributed with this source code in the LICENSE file, you |
| * can obtain it at aomedia.org/license/software-license/bsd-3-c-c/. If the |
| * Alliance for Open Media Patent License 1.0 was not distributed with this |
| * source code in the PATENTS file, you can obtain it at |
| * aomedia.org/license/patent-license/. |
| */ |
| |
| #ifndef AOM_AV1_ENCODER_ENCODER_ALLOC_H_ |
| #define AOM_AV1_ENCODER_ENCODER_ALLOC_H_ |
| |
| #include "av1/encoder/encoder.h" |
| #include "av1/encoder/encodetxb.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| static AOM_INLINE void dealloc_context_buffers_ext( |
| MBMIExtFrameBufferInfo *mbmi_ext_info) { |
| if (mbmi_ext_info->frame_base) { |
| aom_free(mbmi_ext_info->frame_base); |
| mbmi_ext_info->frame_base = NULL; |
| mbmi_ext_info->alloc_size = 0; |
| } |
| } |
| |
| static AOM_INLINE void alloc_context_buffers_ext( |
| AV1_COMMON *cm, MBMIExtFrameBufferInfo *mbmi_ext_info) { |
| const CommonModeInfoParams *const mi_params = &cm->mi_params; |
| |
| const int mi_alloc_size_1d = mi_size_wide[mi_params->mi_alloc_bsize]; |
| const int mi_alloc_rows = |
| (mi_params->mi_rows + mi_alloc_size_1d - 1) / mi_alloc_size_1d; |
| const int mi_alloc_cols = |
| (mi_params->mi_cols + mi_alloc_size_1d - 1) / mi_alloc_size_1d; |
| const int new_ext_mi_size = mi_alloc_rows * mi_alloc_cols; |
| |
| if (new_ext_mi_size > mbmi_ext_info->alloc_size) { |
| dealloc_context_buffers_ext(mbmi_ext_info); |
| CHECK_MEM_ERROR( |
| cm, mbmi_ext_info->frame_base, |
| aom_calloc(new_ext_mi_size, sizeof(*mbmi_ext_info->frame_base))); |
| mbmi_ext_info->alloc_size = new_ext_mi_size; |
| } |
| // The stride needs to be updated regardless of whether new allocation |
| // happened or not. |
| mbmi_ext_info->stride = mi_alloc_cols; |
| } |
| |
| static AOM_INLINE void alloc_compressor_data(AV1_COMP *cpi) { |
| AV1_COMMON *cm = &cpi->common; |
| TokenInfo *token_info = &cpi->token_info; |
| |
| if (av1_alloc_context_buffers(cm, cm->width, cm->height)) { |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to allocate context buffers"); |
| } |
| |
| if (!is_stat_generation_stage(cpi)) { |
| av1_alloc_txb_buf(cpi); |
| |
| alloc_context_buffers_ext(cm, &cpi->mbmi_ext_info); |
| } |
| |
| free_token_info(token_info); |
| |
| if (!is_stat_generation_stage(cpi)) { |
| alloc_token_info(cm, token_info); |
| } |
| |
| av1_setup_shared_coeff_buffer(&cpi->common, &cpi->td.shared_coeff_buf); |
| av1_setup_sms_tree(cpi, &cpi->td); |
| cpi->td.firstpass_ctx = |
| av1_alloc_pmc(cm, BLOCK_16X16, &cpi->td.shared_coeff_buf); |
| } |
| |
| static AOM_INLINE void realloc_segmentation_maps(AV1_COMP *cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| CommonModeInfoParams *const mi_params = &cm->mi_params; |
| |
| // Create the encoder segmentation map and set all entries to 0 |
| aom_free(cpi->enc_seg.map); |
| CHECK_MEM_ERROR(cm, cpi->enc_seg.map, |
| aom_calloc(mi_params->mi_rows * mi_params->mi_cols, 1)); |
| |
| // Create a map used for cyclic background refresh. |
| if (cpi->cyclic_refresh) av1_cyclic_refresh_free(cpi->cyclic_refresh); |
| #if CONFIG_EXTQUANT |
| CHECK_MEM_ERROR( |
| cm, cpi->cyclic_refresh, |
| av1_cyclic_refresh_alloc(mi_params->mi_rows, mi_params->mi_cols, |
| cm->seq_params.bit_depth)); |
| #else |
| CHECK_MEM_ERROR( |
| cm, cpi->cyclic_refresh, |
| av1_cyclic_refresh_alloc(mi_params->mi_rows, mi_params->mi_cols)); |
| #endif |
| |
| // Create a map used to mark inactive areas. |
| aom_free(cpi->active_map.map); |
| CHECK_MEM_ERROR(cm, cpi->active_map.map, |
| aom_calloc(mi_params->mi_rows * mi_params->mi_cols, 1)); |
| } |
| |
| static AOM_INLINE void set_tpl_stats_block_size(uint8_t *block_mis_log2, |
| uint8_t *tpl_bsize_1d) { |
| // tpl stats bsize: 2 means 16x16 |
| *block_mis_log2 = 2; |
| // Block size used in tpl motion estimation |
| *tpl_bsize_1d = 16; |
| // MIN_TPL_BSIZE_1D = 16; |
| assert(*tpl_bsize_1d >= 16); |
| } |
| |
| static AOM_INLINE void setup_tpl_buffers(AV1_COMMON *const cm, |
| TplParams *const tpl_data) { |
| CommonModeInfoParams *const mi_params = &cm->mi_params; |
| set_tpl_stats_block_size(&tpl_data->tpl_stats_block_mis_log2, |
| &tpl_data->tpl_bsize_1d); |
| const uint8_t block_mis_log2 = tpl_data->tpl_stats_block_mis_log2; |
| tpl_data->border_in_pixels = |
| ALIGN_POWER_OF_TWO(tpl_data->tpl_bsize_1d + 2 * AOM_INTERP_EXTEND, 5); |
| |
| for (int frame = 0; frame < MAX_LENGTH_TPL_FRAME_STATS; ++frame) { |
| const int mi_cols = |
| ALIGN_POWER_OF_TWO(mi_params->mi_cols, MAX_MIB_SIZE_LOG2); |
| const int mi_rows = |
| ALIGN_POWER_OF_TWO(mi_params->mi_rows, MAX_MIB_SIZE_LOG2); |
| |
| tpl_data->tpl_stats_buffer[frame].is_valid = 0; |
| tpl_data->tpl_stats_buffer[frame].width = mi_cols >> block_mis_log2; |
| tpl_data->tpl_stats_buffer[frame].height = mi_rows >> block_mis_log2; |
| tpl_data->tpl_stats_buffer[frame].stride = |
| tpl_data->tpl_stats_buffer[frame].width; |
| tpl_data->tpl_stats_buffer[frame].mi_rows = mi_params->mi_rows; |
| tpl_data->tpl_stats_buffer[frame].mi_cols = mi_params->mi_cols; |
| } |
| |
| for (int frame = 0; frame < MAX_LAG_BUFFERS; ++frame) { |
| CHECK_MEM_ERROR( |
| cm, tpl_data->tpl_stats_pool[frame], |
| aom_calloc(tpl_data->tpl_stats_buffer[frame].width * |
| tpl_data->tpl_stats_buffer[frame].height, |
| sizeof(*tpl_data->tpl_stats_buffer[frame].tpl_stats_ptr))); |
| if (aom_alloc_frame_buffer( |
| &tpl_data->tpl_rec_pool[frame], cm->width, cm->height, |
| cm->seq_params.subsampling_x, cm->seq_params.subsampling_y, |
| cm->seq_params.use_highbitdepth, tpl_data->border_in_pixels, |
| cm->features.byte_alignment)) |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to allocate frame buffer"); |
| } |
| |
| tpl_data->tpl_frame = &tpl_data->tpl_stats_buffer[REF_FRAMES + 1]; |
| } |
| |
| static AOM_INLINE void alloc_obmc_buffers(OBMCBuffer *obmc_buffer, |
| AV1_COMMON *cm) { |
| CHECK_MEM_ERROR( |
| cm, obmc_buffer->wsrc, |
| (int32_t *)aom_memalign(16, MAX_SB_SQUARE * sizeof(*obmc_buffer->wsrc))); |
| CHECK_MEM_ERROR( |
| cm, obmc_buffer->mask, |
| (int32_t *)aom_memalign(16, MAX_SB_SQUARE * sizeof(*obmc_buffer->mask))); |
| CHECK_MEM_ERROR( |
| cm, obmc_buffer->above_pred, |
| (uint8_t *)aom_memalign( |
| 16, MAX_MB_PLANE * MAX_SB_SQUARE * sizeof(*obmc_buffer->above_pred))); |
| CHECK_MEM_ERROR( |
| cm, obmc_buffer->left_pred, |
| (uint8_t *)aom_memalign( |
| 16, MAX_MB_PLANE * MAX_SB_SQUARE * sizeof(*obmc_buffer->left_pred))); |
| } |
| |
| static AOM_INLINE void release_obmc_buffers(OBMCBuffer *obmc_buffer) { |
| aom_free(obmc_buffer->mask); |
| aom_free(obmc_buffer->above_pred); |
| aom_free(obmc_buffer->left_pred); |
| aom_free(obmc_buffer->wsrc); |
| |
| obmc_buffer->mask = NULL; |
| obmc_buffer->above_pred = NULL; |
| obmc_buffer->left_pred = NULL; |
| obmc_buffer->wsrc = NULL; |
| } |
| |
| static AOM_INLINE void alloc_compound_type_rd_buffers( |
| AV1_COMMON *const cm, CompoundTypeRdBuffers *const bufs) { |
| CHECK_MEM_ERROR( |
| cm, bufs->pred0, |
| (uint8_t *)aom_memalign(16, 2 * MAX_SB_SQUARE * sizeof(*bufs->pred0))); |
| CHECK_MEM_ERROR( |
| cm, bufs->pred1, |
| (uint8_t *)aom_memalign(16, 2 * MAX_SB_SQUARE * sizeof(*bufs->pred1))); |
| CHECK_MEM_ERROR( |
| cm, bufs->residual1, |
| (int16_t *)aom_memalign(32, MAX_SB_SQUARE * sizeof(*bufs->residual1))); |
| CHECK_MEM_ERROR( |
| cm, bufs->diff10, |
| (int16_t *)aom_memalign(32, MAX_SB_SQUARE * sizeof(*bufs->diff10))); |
| CHECK_MEM_ERROR(cm, bufs->tmp_best_mask_buf, |
| (uint8_t *)aom_malloc(2 * MAX_SB_SQUARE * |
| sizeof(*bufs->tmp_best_mask_buf))); |
| } |
| |
| static AOM_INLINE void release_compound_type_rd_buffers( |
| CompoundTypeRdBuffers *const bufs) { |
| aom_free(bufs->pred0); |
| aom_free(bufs->pred1); |
| aom_free(bufs->residual1); |
| aom_free(bufs->diff10); |
| aom_free(bufs->tmp_best_mask_buf); |
| av1_zero(*bufs); // Set all pointers to NULL for safety. |
| } |
| |
| static AOM_INLINE void dealloc_compressor_data(AV1_COMP *cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| TokenInfo *token_info = &cpi->token_info; |
| |
| dealloc_context_buffers_ext(&cpi->mbmi_ext_info); |
| |
| aom_free(cpi->tile_data); |
| cpi->tile_data = NULL; |
| |
| // Delete sementation map |
| aom_free(cpi->enc_seg.map); |
| cpi->enc_seg.map = NULL; |
| |
| av1_cyclic_refresh_free(cpi->cyclic_refresh); |
| cpi->cyclic_refresh = NULL; |
| |
| aom_free(cpi->active_map.map); |
| cpi->active_map.map = NULL; |
| |
| aom_free(cpi->ssim_rdmult_scaling_factors); |
| cpi->ssim_rdmult_scaling_factors = NULL; |
| |
| aom_free(cpi->tpl_rdmult_scaling_factors); |
| cpi->tpl_rdmult_scaling_factors = NULL; |
| |
| aom_free(cpi->tpl_sb_rdmult_scaling_factors); |
| cpi->tpl_sb_rdmult_scaling_factors = NULL; |
| |
| #if CONFIG_TUNE_VMAF |
| aom_free(cpi->vmaf_info.rdmult_scaling_factors); |
| cpi->vmaf_info.rdmult_scaling_factors = NULL; |
| |
| #if CONFIG_USE_VMAF_RC |
| aom_close_vmaf_model_rc(cpi->vmaf_info.vmaf_model); |
| #endif |
| #endif |
| |
| release_obmc_buffers(&cpi->td.mb.obmc_buffer); |
| |
| aom_free(cpi->td.mb.inter_modes_info); |
| cpi->td.mb.inter_modes_info = NULL; |
| |
| for (int i = 0; i < 2; i++) |
| for (int j = 0; j < 2; j++) { |
| aom_free(cpi->td.mb.intrabc_hash_info.hash_value_buffer[i][j]); |
| cpi->td.mb.intrabc_hash_info.hash_value_buffer[i][j] = NULL; |
| } |
| |
| aom_free(cm->tpl_mvs); |
| cm->tpl_mvs = NULL; |
| |
| aom_free(cpi->td.mb.mbmi_ext); |
| cpi->td.mb.mbmi_ext = NULL; |
| |
| if (cpi->td.vt64x64) { |
| aom_free(cpi->td.vt64x64); |
| cpi->td.vt64x64 = NULL; |
| } |
| |
| av1_free_pmc(cpi->td.firstpass_ctx, av1_num_planes(cm)); |
| cpi->td.firstpass_ctx = NULL; |
| |
| av1_free_ref_frame_buffers(cm->buffer_pool); |
| av1_free_txb_buf(cpi); |
| av1_free_context_buffers(cm); |
| |
| aom_free_frame_buffer(&cpi->last_frame_uf); |
| av1_free_restoration_buffers(cm); |
| aom_free_frame_buffer(&cpi->trial_frame_rst); |
| aom_free_frame_buffer(&cpi->scaled_source); |
| aom_free_frame_buffer(&cpi->scaled_last_source); |
| aom_free_frame_buffer(&cpi->alt_ref_buffer); |
| av1_lookahead_destroy(cpi->lookahead); |
| |
| free_token_info(token_info); |
| |
| av1_free_shared_coeff_buffer(&cpi->td.shared_coeff_buf); |
| av1_free_sms_tree(&cpi->td); |
| |
| aom_free(cpi->td.mb.palette_buffer); |
| release_compound_type_rd_buffers(&cpi->td.mb.comp_rd_buffer); |
| aom_free(cpi->td.mb.tmp_conv_dst); |
| for (int j = 0; j < 2; ++j) { |
| aom_free(cpi->td.mb.tmp_pred_bufs[j]); |
| } |
| |
| #if CONFIG_DENOISE |
| if (cpi->denoise_and_model) { |
| aom_denoise_and_model_free(cpi->denoise_and_model); |
| cpi->denoise_and_model = NULL; |
| } |
| #endif |
| if (cpi->film_grain_table) { |
| aom_film_grain_table_free(cpi->film_grain_table); |
| cpi->film_grain_table = NULL; |
| } |
| |
| for (int i = 0; i < MAX_NUM_OPERATING_POINTS; ++i) { |
| aom_free(cpi->level_params.level_info[i]); |
| } |
| |
| #if CONFIG_SVC_ENCODER |
| if (cpi->use_svc) av1_free_svc_cyclic_refresh(cpi); |
| #endif // CONFIG_SVC_ENCODE |
| |
| if (cpi->consec_zero_mv) { |
| aom_free(cpi->consec_zero_mv); |
| cpi->consec_zero_mv = NULL; |
| } |
| } |
| |
| static AOM_INLINE void variance_partition_alloc(AV1_COMP *cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| const int num_64x64_blocks = (cm->seq_params.sb_size == BLOCK_64X64) ? 1 : 4; |
| if (cpi->td.vt64x64) { |
| if (num_64x64_blocks != cpi->td.num_64x64_blocks) { |
| aom_free(cpi->td.vt64x64); |
| cpi->td.vt64x64 = NULL; |
| } |
| } |
| if (!cpi->td.vt64x64) { |
| CHECK_MEM_ERROR(cm, cpi->td.vt64x64, |
| aom_malloc(sizeof(*cpi->td.vt64x64) * num_64x64_blocks)); |
| cpi->td.num_64x64_blocks = num_64x64_blocks; |
| } |
| } |
| |
| static AOM_INLINE void alloc_altref_frame_buffer(AV1_COMP *cpi) { |
| AV1_COMMON *cm = &cpi->common; |
| const SequenceHeader *const seq_params = &cm->seq_params; |
| const AV1EncoderConfig *oxcf = &cpi->oxcf; |
| |
| // TODO(agrange) Check if ARF is enabled and skip allocation if not. |
| if (aom_realloc_frame_buffer( |
| &cpi->alt_ref_buffer, oxcf->frm_dim_cfg.width, |
| oxcf->frm_dim_cfg.height, seq_params->subsampling_x, |
| seq_params->subsampling_y, seq_params->use_highbitdepth, |
| cpi->oxcf.border_in_pixels, cm->features.byte_alignment, NULL, NULL, |
| NULL)) |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to allocate altref buffer"); |
| } |
| |
| static AOM_INLINE void alloc_util_frame_buffers(AV1_COMP *cpi) { |
| AV1_COMMON *const cm = &cpi->common; |
| const SequenceHeader *const seq_params = &cm->seq_params; |
| const int byte_alignment = cm->features.byte_alignment; |
| if (aom_realloc_frame_buffer( |
| &cpi->last_frame_uf, cm->width, cm->height, seq_params->subsampling_x, |
| seq_params->subsampling_y, seq_params->use_highbitdepth, |
| cpi->oxcf.border_in_pixels, byte_alignment, NULL, NULL, NULL)) |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to allocate last frame buffer"); |
| |
| if (aom_realloc_frame_buffer( |
| &cpi->trial_frame_rst, cm->superres_upscaled_width, |
| cm->superres_upscaled_height, seq_params->subsampling_x, |
| seq_params->subsampling_y, seq_params->use_highbitdepth, |
| AOM_RESTORATION_FRAME_BORDER, byte_alignment, NULL, NULL, NULL)) |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to allocate trial restored frame buffer"); |
| |
| if (aom_realloc_frame_buffer( |
| &cpi->scaled_source, cm->width, cm->height, seq_params->subsampling_x, |
| seq_params->subsampling_y, seq_params->use_highbitdepth, |
| cpi->oxcf.border_in_pixels, byte_alignment, NULL, NULL, NULL)) |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to allocate scaled source buffer"); |
| |
| if (aom_realloc_frame_buffer( |
| &cpi->scaled_last_source, cm->width, cm->height, |
| seq_params->subsampling_x, seq_params->subsampling_y, |
| seq_params->use_highbitdepth, cpi->oxcf.border_in_pixels, |
| byte_alignment, NULL, NULL, NULL)) |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to allocate scaled last source buffer"); |
| } |
| |
| static AOM_INLINE YV12_BUFFER_CONFIG *realloc_and_scale_source( |
| AV1_COMP *cpi, int scaled_width, int scaled_height) { |
| AV1_COMMON *cm = &cpi->common; |
| const int num_planes = av1_num_planes(cm); |
| |
| if (scaled_width == cpi->unscaled_source->y_crop_width && |
| scaled_height == cpi->unscaled_source->y_crop_height) { |
| return cpi->unscaled_source; |
| } |
| |
| if (aom_realloc_frame_buffer( |
| &cpi->scaled_source, scaled_width, scaled_height, |
| cm->seq_params.subsampling_x, cm->seq_params.subsampling_y, |
| cm->seq_params.use_highbitdepth, AOM_BORDER_IN_PIXELS, |
| cm->features.byte_alignment, NULL, NULL, NULL)) |
| aom_internal_error(&cm->error, AOM_CODEC_MEM_ERROR, |
| "Failed to reallocate scaled source buffer"); |
| assert(cpi->scaled_source.y_crop_width == scaled_width); |
| assert(cpi->scaled_source.y_crop_height == scaled_height); |
| av1_resize_and_extend_frame_nonnormative( |
| cpi->unscaled_source, &cpi->scaled_source, (int)cm->seq_params.bit_depth, |
| num_planes); |
| return &cpi->scaled_source; |
| } |
| |
| #ifdef __cplusplus |
| } // extern "C" |
| #endif |
| |
| #endif // AOM_AV1_ENCODER_ENCODER_ALLOC_H_ |