| /* |
| * 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/. |
| */ |
| |
| #include <assert.h> |
| #include <stdio.h> |
| #include <limits.h> |
| |
| #include "config/aom_config.h" |
| #include "config/aom_dsp_rtcd.h" |
| #include "config/aom_scale_rtcd.h" |
| |
| #include "aom/aom_integer.h" |
| #include "aom_dsp/blend.h" |
| |
| #include "av1/common/av1_common_int.h" |
| #include "av1/common/blockd.h" |
| #include "av1/common/mvref_common.h" |
| #include "av1/common/obmc.h" |
| #include "av1/common/reconinter.h" |
| #include "av1/common/reconintra.h" |
| #include "av1/encoder/reconinter_enc.h" |
| |
| #if CONFIG_TIP_REF_PRED_MERGING |
| void av1_enc_calc_subpel_params(const MV *const src_mv, |
| InterPredParams *const inter_pred_params, |
| MACROBLOCKD *xd, int mi_x, int mi_y, int ref, |
| #if CONFIG_OPTFLOW_REFINEMENT |
| int use_optflow_refinement, |
| #endif // CONFIG_OPTFLOW_REFINEMENT |
| uint16_t **mc_buf, uint16_t **pre, |
| SubpelParams *subpel_params, int *src_stride) { |
| #else |
| #if CONFIG_OPFL_MV_SEARCH |
| void enc_calc_subpel_params( |
| #else |
| static void enc_calc_subpel_params( |
| #endif |
| const MV *const src_mv, InterPredParams *const inter_pred_params, |
| MACROBLOCKD *xd, int mi_x, int mi_y, int ref, |
| #if CONFIG_OPTFLOW_REFINEMENT |
| int use_optflow_refinement, |
| #endif // CONFIG_OPTFLOW_REFINEMENT |
| uint16_t **mc_buf, uint16_t **pre, SubpelParams *subpel_params, |
| int *src_stride) { |
| #endif // CONFIG_TIP_REF_PRED_MERGING |
| #if CONFIG_REFINEMV |
| if (inter_pred_params->use_ref_padding) { |
| common_calc_subpel_params_and_extend( |
| src_mv, inter_pred_params, xd, mi_x, mi_y, ref, |
| #if CONFIG_OPTFLOW_REFINEMENT |
| use_optflow_refinement, |
| #endif // CONFIG_OPTFLOW_REFINEMENT |
| mc_buf, pre, subpel_params, src_stride); |
| return; |
| } |
| #endif // CONFIG_REFINEMV |
| |
| // These are part of the function signature to use this function through a |
| // function pointer. See typedef of 'CalcSubpelParamsFunc'. |
| (void)xd; |
| (void)mi_x; |
| (void)mi_y; |
| (void)ref; |
| (void)mc_buf; |
| |
| const struct scale_factors *sf = inter_pred_params->scale_factors; |
| struct buf_2d *pre_buf = &inter_pred_params->ref_frame_buf; |
| #if CONFIG_OPTFLOW_REFINEMENT || CONFIG_EXT_RECUR_PARTITIONS |
| const int is_scaled = av1_is_scaled(sf); |
| if (is_scaled || !xd) { |
| #endif // CONFIG_OPTFLOW_REFINEMENT || CONFIG_EXT_RECUR_PARTITIONS |
| int ssx = inter_pred_params->subsampling_x; |
| int ssy = inter_pred_params->subsampling_y; |
| int orig_pos_y = inter_pred_params->pix_row << SUBPEL_BITS; |
| int orig_pos_x = inter_pred_params->pix_col << SUBPEL_BITS; |
| #if CONFIG_OPTFLOW_REFINEMENT |
| if (use_optflow_refinement) { |
| orig_pos_y += ROUND_POWER_OF_TWO_SIGNED(src_mv->row * (1 << SUBPEL_BITS), |
| MV_REFINE_PREC_BITS + ssy); |
| orig_pos_x += ROUND_POWER_OF_TWO_SIGNED(src_mv->col * (1 << SUBPEL_BITS), |
| MV_REFINE_PREC_BITS + ssx); |
| } else { |
| orig_pos_y += src_mv->row * (1 << (1 - ssy)); |
| orig_pos_x += src_mv->col * (1 << (1 - ssx)); |
| } |
| #else |
| orig_pos_y += src_mv->row * (1 << (1 - ssy)); |
| orig_pos_x += src_mv->col * (1 << (1 - ssx)); |
| #endif // CONFIG_OPTFLOW_REFINEMENT |
| int pos_y = sf->scale_value_y(orig_pos_y, sf); |
| int pos_x = sf->scale_value_x(orig_pos_x, sf); |
| pos_x += SCALE_EXTRA_OFF; |
| pos_y += SCALE_EXTRA_OFF; |
| |
| const int top = -AOM_LEFT_TOP_MARGIN_SCALED(ssy); |
| const int left = -AOM_LEFT_TOP_MARGIN_SCALED(ssx); |
| const int bottom = (pre_buf->height + AOM_INTERP_EXTEND) |
| << SCALE_SUBPEL_BITS; |
| const int right = (pre_buf->width + AOM_INTERP_EXTEND) << SCALE_SUBPEL_BITS; |
| pos_y = clamp(pos_y, top, bottom); |
| pos_x = clamp(pos_x, left, right); |
| |
| subpel_params->subpel_x = pos_x & SCALE_SUBPEL_MASK; |
| subpel_params->subpel_y = pos_y & SCALE_SUBPEL_MASK; |
| subpel_params->xs = sf->x_step_q4; |
| subpel_params->ys = sf->y_step_q4; |
| |
| #if CONFIG_D071_IMP_MSK_BLD |
| if (inter_pred_params->border_data.enable_bacp) { |
| // Get reference block top left coordinate. |
| subpel_params->x0 = pos_x >> SCALE_SUBPEL_BITS; |
| subpel_params->y0 = pos_y >> SCALE_SUBPEL_BITS; |
| // Get reference block bottom right coordinate. |
| subpel_params->x1 = |
| ((pos_x + (inter_pred_params->block_width - 1) * subpel_params->xs) >> |
| SCALE_SUBPEL_BITS) + |
| 1; |
| subpel_params->y1 = ((pos_y + (inter_pred_params->block_height - 1) * |
| subpel_params->ys) >> |
| SCALE_SUBPEL_BITS) + |
| 1; |
| } |
| #endif // CONFIG_D071_IMP_MSK_BLD |
| |
| *pre = pre_buf->buf0 + (pos_y >> SCALE_SUBPEL_BITS) * pre_buf->stride + |
| (pos_x >> SCALE_SUBPEL_BITS); |
| #if CONFIG_OPTFLOW_REFINEMENT || CONFIG_EXT_RECUR_PARTITIONS |
| } else { |
| int pos_x = inter_pred_params->pix_col << SUBPEL_BITS; |
| int pos_y = inter_pred_params->pix_row << SUBPEL_BITS; |
| |
| #if CONFIG_REFINEMV |
| #if CONFIG_OPTFLOW_REFINEMENT |
| const int bw = inter_pred_params->original_pu_width; |
| const int bh = inter_pred_params->original_pu_height; |
| const MV mv_q4 = clamp_mv_to_umv_border_sb( |
| xd, src_mv, bw, bh, use_optflow_refinement, |
| inter_pred_params->subsampling_x, inter_pred_params->subsampling_y); |
| #else |
| const int bw = inter_pred_params->original_pu_width; |
| const int bh = inter_pred_params->original_pu_height; |
| const MV mv_q4 = clamp_mv_to_umv_border_sb( |
| xd, src_mv, bw, bh, inter_pred_params->subsampling_x, |
| inter_pred_params->subsampling_y); |
| #endif // CONFIG_OPTFLOW_REFINEMENT |
| |
| #else |
| #if CONFIG_OPTFLOW_REFINEMENT |
| const int bw = use_optflow_refinement ? inter_pred_params->orig_block_width |
| : inter_pred_params->block_width; |
| const int bh = use_optflow_refinement ? inter_pred_params->orig_block_height |
| : inter_pred_params->block_height; |
| const MV mv_q4 = clamp_mv_to_umv_border_sb( |
| xd, src_mv, bw, bh, use_optflow_refinement, |
| inter_pred_params->subsampling_x, inter_pred_params->subsampling_y); |
| #else |
| const int bw = inter_pred_params->block_width; |
| const int bh = inter_pred_params->block_height; |
| const MV mv_q4 = clamp_mv_to_umv_border_sb( |
| xd, src_mv, bw, bh, inter_pred_params->subsampling_x, |
| inter_pred_params->subsampling_y); |
| #endif // CONFIG_OPTFLOW_REFINEMENT |
| #endif // CONFIG_REFINEMV |
| |
| subpel_params->xs = subpel_params->ys = SCALE_SUBPEL_SHIFTS; |
| subpel_params->subpel_x = (mv_q4.col & SUBPEL_MASK) << SCALE_EXTRA_BITS; |
| subpel_params->subpel_y = (mv_q4.row & SUBPEL_MASK) << SCALE_EXTRA_BITS; |
| pos_x += mv_q4.col; |
| pos_y += mv_q4.row; |
| #if CONFIG_D071_IMP_MSK_BLD |
| if (inter_pred_params->border_data.enable_bacp) { |
| subpel_params->x0 = pos_x >> SUBPEL_BITS; |
| subpel_params->y0 = pos_y >> SUBPEL_BITS; |
| |
| // Get reference block bottom right coordinate. |
| subpel_params->x1 = |
| (pos_x >> SUBPEL_BITS) + (inter_pred_params->block_width - 1) + 1; |
| subpel_params->y1 = |
| (pos_y >> SUBPEL_BITS) + (inter_pred_params->block_height - 1) + 1; |
| } |
| #endif // CONFIG_D071_IMP_MSK_BLD |
| *pre = pre_buf->buf0 + (pos_y >> SUBPEL_BITS) * pre_buf->stride + |
| (pos_x >> SUBPEL_BITS); |
| } |
| #endif // CONFIG_OPTFLOW_REFINEMENT || CONFIG_EXT_RECUR_PARTITIONS |
| *src_stride = pre_buf->stride; |
| } |
| |
| void av1_enc_build_one_inter_predictor(uint16_t *dst, int dst_stride, |
| const MV *src_mv, |
| InterPredParams *inter_pred_params) { |
| av1_build_one_inter_predictor(dst, dst_stride, src_mv, inter_pred_params, |
| NULL /* xd */, 0 /* mi_x */, 0 /* mi_y */, |
| 0 /* ref */, NULL /* mc_buf */, |
| #if CONFIG_TIP_REF_PRED_MERGING |
| av1_enc_calc_subpel_params |
| #else |
| enc_calc_subpel_params |
| #endif // CONFIG_TIP_REF_PRED_MERGING |
| ); |
| } |
| |
| void enc_build_inter_predictors(const AV1_COMMON *cm, MACROBLOCKD *xd, |
| int plane, MB_MODE_INFO *mi, |
| #if CONFIG_BAWP |
| const BUFFER_SET *ctx, |
| #endif |
| #if CONFIG_REFINEMV |
| int build_for_refine_mv_only, |
| #endif // CONFIG_REFINEMV |
| int bw, int bh, int mi_x, int mi_y) { |
| av1_build_inter_predictors(cm, xd, plane, mi, |
| #if CONFIG_BAWP |
| ctx, |
| #endif |
| #if CONFIG_REFINEMV |
| build_for_refine_mv_only, |
| #endif // CONFIG_REFINEMV |
| 0 /* build_for_obmc */, bw, bh, mi_x, mi_y, |
| NULL /* mc_buf */, |
| #if CONFIG_TIP_REF_PRED_MERGING |
| av1_enc_calc_subpel_params |
| #else |
| enc_calc_subpel_params |
| #endif // CONFIG_TIP_REF_PRED_MERGING |
| ); |
| } |
| |
| void av1_enc_build_inter_predictor_y(MACROBLOCKD *xd, int mi_row, int mi_col) { |
| const int mi_x = mi_col * MI_SIZE; |
| const int mi_y = mi_row * MI_SIZE; |
| struct macroblockd_plane *const pd = &xd->plane[AOM_PLANE_Y]; |
| InterPredParams inter_pred_params; |
| |
| struct buf_2d *const dst_buf = &pd->dst; |
| uint16_t *const dst = dst_buf->buf; |
| const MV mv = xd->mi[0]->mv[0].as_mv; |
| const struct scale_factors *const sf = xd->block_ref_scale_factors[0]; |
| |
| av1_init_inter_params(&inter_pred_params, pd->width, pd->height, mi_y, mi_x, |
| pd->subsampling_x, pd->subsampling_y, xd->bd, false, sf, |
| pd->pre, xd->mi[0]->interp_fltr); |
| |
| inter_pred_params.conv_params = get_conv_params_no_round( |
| 0, AOM_PLANE_Y, xd->tmp_conv_dst, MAX_SB_SIZE, false, xd->bd); |
| |
| av1_enc_build_one_inter_predictor(dst, dst_buf->stride, &mv, |
| &inter_pred_params); |
| } |
| |
| void av1_enc_build_inter_predictor(const AV1_COMMON *cm, MACROBLOCKD *xd, |
| int mi_row, int mi_col, |
| const BUFFER_SET *ctx, BLOCK_SIZE bsize, |
| int plane_from, int plane_to) { |
| #if CONFIG_REFINEMV |
| MB_MODE_INFO *mbmi = xd->mi[0]; |
| |
| int is_refinemv_supported = |
| mbmi->refinemv_flag && !is_intrabc_block(mbmi, xd->tree_type); |
| |
| int need_chroma_dmvr = xd->is_chroma_ref && |
| (plane_from != 0 || plane_to != 0) && |
| is_refinemv_supported; |
| assert(IMPLIES(need_chroma_dmvr, !is_interintra_pred(mbmi))); |
| |
| #if CONFIG_AFFINE_REFINEMENT |
| if (need_chroma_dmvr && default_refinemv_modes(cm, mbmi)) |
| #else |
| if (need_chroma_dmvr && default_refinemv_modes(mbmi)) |
| #endif // CONFIG_AFFINE_REFINEMENT |
| need_chroma_dmvr &= (mbmi->comp_group_idx == 0 && |
| mbmi->interinter_comp.type == COMPOUND_AVERAGE); |
| #if CONFIG_TIP_REF_PRED_MERGING |
| // Set the prediction buffer as reference frames of TIP_FRAME |
| if (is_tip_ref_frame(mbmi->ref_frame[0])) { |
| setup_pred_planes_for_tip(&cm->tip_ref, xd, plane_from, plane_to + 1, |
| mi_col, mi_row); |
| } |
| #endif |
| |
| if (need_chroma_dmvr) { |
| fill_subblock_refine_mv(xd->refinemv_subinfo, xd->plane[0].width, |
| xd->plane[0].height, mbmi->mv[0].as_mv, |
| mbmi->mv[1].as_mv); |
| |
| // if luma build is not available, we need to get refinemv based on luma |
| // need to search DMVR here based on luma plane |
| if (plane_from != 0) { |
| #if CONFIG_BAWP |
| enc_build_inter_predictors(cm, xd, 0, xd->mi[0], ctx, 1, |
| xd->plane[0].width, xd->plane[0].height, |
| mi_col * MI_SIZE, mi_row * MI_SIZE); |
| #else |
| enc_build_inter_predictors(cm, xd, 0, xd->mi[0], 1, xd->plane[0].width, |
| xd->plane[0].height, mi_col * MI_SIZE, |
| mi_row * MI_SIZE); |
| #endif |
| } |
| } |
| #endif // CONFIG_REFINEMV |
| |
| for (int plane = plane_from; plane <= plane_to; ++plane) { |
| if (plane && !xd->is_chroma_ref) break; |
| const int mi_x = mi_col * MI_SIZE; |
| const int mi_y = mi_row * MI_SIZE; |
| #if CONFIG_BAWP |
| enc_build_inter_predictors(cm, xd, plane, xd->mi[0], ctx, |
| #if CONFIG_REFINEMV |
| 0, |
| #endif // CONFIG_REFINEMV |
| xd->plane[plane].width, xd->plane[plane].height, |
| mi_x, mi_y); |
| #else |
| enc_build_inter_predictors(cm, xd, plane, xd->mi[0], |
| #if CONFIG_REFINEMV |
| 0, |
| #endif // CONFIG_REFINEMV |
| xd->plane[plane].width, xd->plane[plane].height, |
| mi_x, mi_y); |
| #endif |
| |
| #if CONFIG_INTERINTRA_IMPROVEMENT |
| assert(IMPLIES(!is_interintra_allowed(xd->mi[0]), |
| xd->mi[0]->motion_mode != INTERINTRA)); |
| #endif // CONFIG_INTERINTRA_IMPROVEMENT |
| if (is_interintra_pred(xd->mi[0])) { |
| BUFFER_SET default_ctx = { |
| { xd->plane[0].dst.buf, xd->plane[1].dst.buf, xd->plane[2].dst.buf }, |
| { xd->plane[0].dst.stride, xd->plane[1].dst.stride, |
| xd->plane[2].dst.stride } |
| }; |
| if (!ctx) { |
| ctx = &default_ctx; |
| } |
| av1_build_interintra_predictor(cm, xd, xd->plane[plane].dst.buf, |
| xd->plane[plane].dst.stride, ctx, plane, |
| bsize); |
| } |
| } |
| |
| #if CONFIG_TIP_REF_PRED_MERGING |
| // Restore the prediction buffer to TIP_FRAME |
| if (is_tip_ref_frame(mbmi->ref_frame[0])) { |
| av1_setup_pre_planes(xd, 0, &cm->tip_ref.tip_frame->buf, mi_row, mi_col, |
| &cm->tip_ref.scale_factor, plane_to + 1, |
| &mbmi->chroma_ref_info); |
| } |
| #endif |
| |
| #if CONFIG_MORPH_PRED |
| if (mbmi->morph_pred) { |
| assert(av1_allow_intrabc(cm, xd)); |
| assert(is_intrabc_block(mbmi, xd->tree_type)); |
| av1_build_morph_pred(cm, xd, bsize, mi_row, mi_col); |
| } |
| #endif // CONFIG_MORPH_PRED |
| } |
| |
| static void setup_address_for_obmc(MACROBLOCKD *xd, int mi_row_offset, |
| int mi_col_offset, MB_MODE_INFO *ref_mbmi, |
| struct build_prediction_ctxt *ctxt, |
| const int num_planes) { |
| const int ref_mi_row = xd->mi_row + mi_row_offset; |
| const int ref_mi_col = xd->mi_col + mi_col_offset; |
| |
| for (int plane = 0; plane < num_planes; ++plane) { |
| struct macroblockd_plane *const pd = &xd->plane[plane]; |
| setup_pred_plane(&pd->dst, ctxt->tmp_buf[plane], ctxt->tmp_width[plane], |
| ctxt->tmp_height[plane], ctxt->tmp_stride[plane], |
| mi_row_offset, mi_col_offset, NULL, pd->subsampling_x, |
| pd->subsampling_y, NULL); |
| } |
| |
| const MV_REFERENCE_FRAME frame = ref_mbmi->ref_frame[0]; |
| |
| const RefCntBuffer *const ref_buf = get_ref_frame_buf(ctxt->cm, frame); |
| const struct scale_factors *const sf = |
| get_ref_scale_factors_const(ctxt->cm, frame); |
| |
| xd->block_ref_scale_factors[0] = sf; |
| if ((!av1_is_valid_scale(sf))) |
| aom_internal_error(xd->error_info, AOM_CODEC_UNSUP_BITSTREAM, |
| "Reference frame has invalid dimensions"); |
| |
| av1_setup_pre_planes(xd, 0, &ref_buf->buf, ref_mi_row, ref_mi_col, sf, |
| num_planes, NULL); |
| } |
| |
| static INLINE void build_obmc_prediction(MACROBLOCKD *xd, int rel_mi_row, |
| int rel_mi_col, uint8_t op_mi_size, |
| int dir, MB_MODE_INFO *above_mbmi, |
| void *fun_ctxt, const int num_planes) { |
| struct build_prediction_ctxt *ctxt = (struct build_prediction_ctxt *)fun_ctxt; |
| setup_address_for_obmc(xd, rel_mi_row, rel_mi_col, above_mbmi, ctxt, |
| num_planes); |
| |
| const int mi_x = (xd->mi_col + rel_mi_col) << MI_SIZE_LOG2; |
| const int mi_y = (xd->mi_row + rel_mi_row) << MI_SIZE_LOG2; |
| const BLOCK_SIZE bsize = xd->mi[0]->sb_type[PLANE_TYPE_Y]; |
| |
| InterPredParams inter_pred_params; |
| |
| for (int j = 0; j < num_planes; ++j) { |
| const struct macroblockd_plane *pd = &xd->plane[j]; |
| int bw = 0, bh = 0; |
| |
| if (dir) { |
| // prepare left reference block size |
| bw = clamp(block_size_wide[bsize] >> (pd->subsampling_x + 1), 4, |
| block_size_wide[BLOCK_64X64] >> (pd->subsampling_x + 1)); |
| bh = (op_mi_size << MI_SIZE_LOG2) >> pd->subsampling_y; |
| } else { |
| // prepare above reference block size |
| bw = (op_mi_size * MI_SIZE) >> pd->subsampling_x; |
| bh = clamp(block_size_high[bsize] >> (pd->subsampling_y + 1), 4, |
| block_size_high[BLOCK_64X64] >> (pd->subsampling_y + 1)); |
| } |
| |
| if (av1_skip_u4x4_pred_in_obmc(bsize, pd, dir)) continue; |
| |
| const struct buf_2d *const pre_buf = &pd->pre[0]; |
| const MV mv = above_mbmi->mv[0].as_mv; |
| |
| av1_init_inter_params( |
| &inter_pred_params, bw, bh, mi_y >> pd->subsampling_y, |
| mi_x >> pd->subsampling_x, pd->subsampling_x, pd->subsampling_y, xd->bd, |
| 0, xd->block_ref_scale_factors[0], pre_buf, above_mbmi->interp_fltr); |
| inter_pred_params.conv_params = get_conv_params(0, j, xd->bd); |
| |
| av1_enc_build_one_inter_predictor(pd->dst.buf, pd->dst.stride, &mv, |
| &inter_pred_params); |
| } |
| } |
| |
| void av1_build_prediction_by_above_preds(const AV1_COMMON *cm, MACROBLOCKD *xd, |
| uint16_t *tmp_buf[MAX_MB_PLANE], |
| int tmp_width[MAX_MB_PLANE], |
| int tmp_height[MAX_MB_PLANE], |
| int tmp_stride[MAX_MB_PLANE]) { |
| if (!xd->up_available) return; |
| struct build_prediction_ctxt ctxt = { |
| cm, tmp_buf, tmp_width, tmp_height, tmp_stride, xd->mb_to_right_edge, NULL |
| }; |
| BLOCK_SIZE bsize = xd->mi[0]->sb_type[PLANE_TYPE_Y]; |
| foreach_overlappable_nb_above(cm, xd, |
| max_neighbor_obmc[mi_size_wide_log2[bsize]], |
| build_obmc_prediction, &ctxt, false); |
| } |
| |
| void av1_build_prediction_by_left_preds(const AV1_COMMON *cm, MACROBLOCKD *xd, |
| uint16_t *tmp_buf[MAX_MB_PLANE], |
| int tmp_width[MAX_MB_PLANE], |
| int tmp_height[MAX_MB_PLANE], |
| int tmp_stride[MAX_MB_PLANE]) { |
| if (!xd->left_available) return; |
| struct build_prediction_ctxt ctxt = { |
| cm, tmp_buf, tmp_width, tmp_height, tmp_stride, xd->mb_to_bottom_edge, NULL |
| }; |
| BLOCK_SIZE bsize = xd->mi[0]->sb_type[PLANE_TYPE_Y]; |
| foreach_overlappable_nb_left(cm, xd, |
| max_neighbor_obmc[mi_size_high_log2[bsize]], |
| build_obmc_prediction, &ctxt); |
| } |
| |
| void av1_build_obmc_inter_predictors_sb(const AV1_COMMON *cm, MACROBLOCKD *xd) { |
| const int num_planes = av1_num_planes(cm); |
| uint16_t *dst_buf1[MAX_MB_PLANE], *dst_buf2[MAX_MB_PLANE]; |
| int dst_stride1[MAX_MB_PLANE] = { MAX_SB_SIZE, MAX_SB_SIZE, MAX_SB_SIZE }; |
| int dst_stride2[MAX_MB_PLANE] = { MAX_SB_SIZE, MAX_SB_SIZE, MAX_SB_SIZE }; |
| int dst_width1[MAX_MB_PLANE] = { MAX_SB_SIZE, MAX_SB_SIZE, MAX_SB_SIZE }; |
| int dst_width2[MAX_MB_PLANE] = { MAX_SB_SIZE, MAX_SB_SIZE, MAX_SB_SIZE }; |
| int dst_height1[MAX_MB_PLANE] = { MAX_SB_SIZE, MAX_SB_SIZE, MAX_SB_SIZE }; |
| int dst_height2[MAX_MB_PLANE] = { MAX_SB_SIZE, MAX_SB_SIZE, MAX_SB_SIZE }; |
| |
| av1_setup_obmc_dst_bufs(xd, dst_buf1, dst_buf2); |
| |
| const int mi_row = xd->mi_row; |
| const int mi_col = xd->mi_col; |
| av1_build_prediction_by_above_preds(cm, xd, dst_buf1, dst_width1, dst_height1, |
| dst_stride1); |
| av1_build_prediction_by_left_preds(cm, xd, dst_buf2, dst_width2, dst_height2, |
| dst_stride2); |
| av1_setup_dst_planes(xd->plane, &cm->cur_frame->buf, mi_row, mi_col, 0, |
| num_planes, &xd->mi[0]->chroma_ref_info); |
| av1_build_obmc_inter_prediction(cm, xd, dst_buf1, dst_stride1, dst_buf2, |
| dst_stride2); |
| } |
| |
| void av1_build_inter_predictor_single_buf_y(MACROBLOCKD *xd, BLOCK_SIZE bsize, |
| int ref, uint16_t *dst, |
| int ext_dst_stride) { |
| assert(bsize < BLOCK_SIZES_ALL); |
| const MB_MODE_INFO *mi = xd->mi[0]; |
| const int mi_row = xd->mi_row; |
| const int mi_col = xd->mi_col; |
| const int mi_x = mi_col * MI_SIZE; |
| const int mi_y = mi_row * MI_SIZE; |
| WarpTypesAllowed warp_types; |
| const WarpedMotionParams *const wm = &xd->global_motion[mi->ref_frame[ref]]; |
| warp_types.global_warp_allowed = is_global_mv_block(mi, wm->wmtype); |
| warp_types.local_warp_allowed = is_warp_mode(mi->motion_mode); |
| |
| const int plane = AOM_PLANE_Y; |
| const struct macroblockd_plane *pd = &xd->plane[plane]; |
| const BLOCK_SIZE plane_bsize = get_mb_plane_block_size( |
| xd, mi, plane, pd->subsampling_x, pd->subsampling_y); |
| assert(plane_bsize == |
| get_plane_block_size(bsize, pd->subsampling_x, pd->subsampling_y)); |
| (void)bsize; |
| const int bw = block_size_wide[plane_bsize]; |
| const int bh = block_size_high[plane_bsize]; |
| |
| InterPredParams inter_pred_params; |
| |
| av1_init_inter_params( |
| &inter_pred_params, bw, bh, mi_y >> pd->subsampling_y, |
| mi_x >> pd->subsampling_x, pd->subsampling_x, pd->subsampling_y, xd->bd, |
| 0, xd->block_ref_scale_factors[ref], &pd->pre[ref], mi->interp_fltr); |
| inter_pred_params.conv_params = get_conv_params(0, plane, xd->bd); |
| av1_init_warp_params(&inter_pred_params, &warp_types, ref, xd, mi); |
| |
| const MV mv = mi->mv[ref].as_mv; |
| |
| av1_enc_build_one_inter_predictor(dst, ext_dst_stride, &mv, |
| &inter_pred_params); |
| } |
| |
| static void build_masked_compound_highbd( |
| uint16_t *dst, int dst_stride, const uint16_t *src0, int src0_stride, |
| const uint16_t *src1, int src1_stride, |
| const INTERINTER_COMPOUND_DATA *const comp_data, BLOCK_SIZE sb_type, int h, |
| int w, int bd) { |
| // Derive subsampling from h and w passed in. May be refactored to |
| // pass in subsampling factors directly. |
| const int subh = (2 << mi_size_high_log2[sb_type]) == h; |
| const int subw = (2 << mi_size_wide_log2[sb_type]) == w; |
| const uint8_t *mask = av1_get_compound_type_mask(comp_data, sb_type); |
| // const uint8_t *mask = |
| // av1_get_contiguous_soft_mask(wedge_index, wedge_sign, sb_type); |
| aom_highbd_blend_a64_mask(dst, dst_stride, src0, src0_stride, src1, |
| src1_stride, mask, block_size_wide[sb_type], w, h, |
| subw, subh, bd); |
| } |
| |
| static void build_wedge_inter_predictor_from_buf( |
| MACROBLOCKD *xd, int plane, int x, int y, int w, int h, uint16_t *ext_dst0, |
| int ext_dst_stride0, uint16_t *ext_dst1, int ext_dst_stride1) { |
| MB_MODE_INFO *const mbmi = xd->mi[0]; |
| const int is_compound = has_second_ref(mbmi); |
| MACROBLOCKD_PLANE *const pd = &xd->plane[plane]; |
| struct buf_2d *const dst_buf = &pd->dst; |
| uint16_t *const dst = dst_buf->buf + dst_buf->stride * y + x; |
| mbmi->interinter_comp.seg_mask = xd->seg_mask; |
| const INTERINTER_COMPOUND_DATA *comp_data = &mbmi->interinter_comp; |
| |
| if (is_compound && is_masked_compound_type(comp_data->type)) { |
| if (!plane && comp_data->type == COMPOUND_DIFFWTD) { |
| av1_build_compound_diffwtd_mask_highbd( |
| comp_data->seg_mask, comp_data->mask_type, ext_dst0, ext_dst_stride0, |
| ext_dst1, ext_dst_stride1, h, w, xd->bd); |
| } |
| |
| build_masked_compound_highbd( |
| dst, dst_buf->stride, ext_dst0, ext_dst_stride0, ext_dst1, |
| ext_dst_stride1, comp_data, mbmi->sb_type[PLANE_TYPE_Y], h, w, xd->bd); |
| } else { |
| aom_highbd_convolve_copy(ext_dst0, ext_dst_stride0, dst, dst_buf->stride, w, |
| h); |
| } |
| } |
| |
| void av1_build_wedge_inter_predictor_from_buf_y( |
| MACROBLOCKD *xd, BLOCK_SIZE bsize, uint16_t *ext_dst0, int ext_dst_stride0, |
| uint16_t *ext_dst1, int ext_dst_stride1) { |
| assert(bsize < BLOCK_SIZES_ALL); |
| const int plane = AOM_PLANE_Y; |
| const BLOCK_SIZE plane_bsize = get_mb_plane_block_size( |
| xd, xd->mi[0], plane, xd->plane[plane].subsampling_x, |
| xd->plane[plane].subsampling_y); |
| assert(plane_bsize == get_plane_block_size(bsize, |
| xd->plane[plane].subsampling_x, |
| xd->plane[plane].subsampling_y)); |
| (void)bsize; |
| const int bw = block_size_wide[plane_bsize]; |
| const int bh = block_size_high[plane_bsize]; |
| build_wedge_inter_predictor_from_buf(xd, plane, 0, 0, bw, bh, ext_dst0, |
| ext_dst_stride0, ext_dst1, |
| ext_dst_stride1); |
| } |