bool VaapiDecoderH265::fillPicture(const PicturePtr& picture, const H265SliceHdr* const slice)
{
VAPictureParameterBufferHEVC* param;
if (!picture->editPicture(param))
return false;
param->CurrPic.picture_id = picture->getSurfaceID();
param->CurrPic.pic_order_cnt = picture->m_poc;
fillReference(param->ReferenceFrames, N_ELEMENTS(param->ReferenceFrames));
H265PPS* pps = slice->pps;
H265SPS* sps = pps->sps;
#define FILL(h, f) param->f = h->f
FILL(sps, pic_width_in_luma_samples);
FILL(sps, pic_height_in_luma_samples);
#define FILL_PIC(h, f) param->pic_fields.bits.f = h->f
FILL_PIC(sps, chroma_format_idc);
FILL_PIC(sps, separate_colour_plane_flag);
FILL_PIC(sps, pcm_enabled_flag);
FILL_PIC(sps, scaling_list_enabled_flag);
FILL_PIC(pps, transform_skip_enabled_flag);
FILL_PIC(sps, amp_enabled_flag);
FILL_PIC(sps, strong_intra_smoothing_enabled_flag);
FILL_PIC(pps, sign_data_hiding_enabled_flag);
FILL_PIC(pps, constrained_intra_pred_flag);
FILL_PIC(pps, cu_qp_delta_enabled_flag);
FILL_PIC(pps, weighted_pred_flag);
FILL_PIC(pps, weighted_bipred_flag);
FILL_PIC(pps, transquant_bypass_enabled_flag);
FILL_PIC(pps, tiles_enabled_flag);
FILL_PIC(pps, entropy_coding_sync_enabled_flag);
param->pic_fields.bits.pps_loop_filter_across_slices_enabled_flag
= pps->loop_filter_across_slices_enabled_flag;
FILL_PIC(pps, loop_filter_across_tiles_enabled_flag);
FILL_PIC(sps, pcm_loop_filter_disabled_flag);
//how to fill this?
//NoPicReorderingFlag
//NoBiPredFlag
param->sps_max_dec_pic_buffering_minus1 =
sps->max_dec_pic_buffering_minus1[0];
FILL(sps, bit_depth_luma_minus8);
FILL(sps, bit_depth_chroma_minus8);
FILL(sps, pcm_sample_bit_depth_luma_minus1);
FILL(sps, pcm_sample_bit_depth_chroma_minus1);
FILL(sps, log2_min_luma_coding_block_size_minus3);
FILL(sps, log2_diff_max_min_luma_coding_block_size);
FILL(sps, log2_min_transform_block_size_minus2);
FILL(sps, log2_diff_max_min_transform_block_size);
FILL(sps, log2_min_pcm_luma_coding_block_size_minus3);
FILL(sps, log2_diff_max_min_pcm_luma_coding_block_size);
FILL(sps, max_transform_hierarchy_depth_intra);
FILL(sps, max_transform_hierarchy_depth_inter);
FILL(pps, init_qp_minus26);
FILL(pps, diff_cu_qp_delta_depth);
param->pps_cb_qp_offset = pps->cb_qp_offset;
param->pps_cr_qp_offset = pps->cr_qp_offset;
FILL(pps, log2_parallel_merge_level_minus2);
FILL(pps, num_tile_columns_minus1);
FILL(pps, num_tile_rows_minus1);
for (int i = 0; i <= pps->num_tile_columns_minus1; i++) {
param->column_width_minus1[i] = pps->column_width_minus1[i];
}
for (int i = 0; i <= pps->num_tile_rows_minus1; i++) {
param->row_height_minus1[i] = pps->row_height_minus1[i];
}
#define FILL_SLICE(h, f) param->slice_parsing_fields.bits.f = h->f
#define FILL_SLICE_1(h, f) param->slice_parsing_fields.bits.h##_##f = h->f
FILL_SLICE(pps, lists_modification_present_flag);
FILL_SLICE(sps, long_term_ref_pics_present_flag);
FILL_SLICE_1(sps, temporal_mvp_enabled_flag);
FILL_SLICE(pps, cabac_init_present_flag);
FILL_SLICE(pps, output_flag_present_flag);
FILL_SLICE(pps, dependent_slice_segments_enabled_flag);
FILL_SLICE_1(pps, slice_chroma_qp_offsets_present_flag);
FILL_SLICE(sps, sample_adaptive_offset_enabled_flag);
FILL_SLICE(pps, deblocking_filter_override_enabled_flag);
param->slice_parsing_fields.bits.pps_disable_deblocking_filter_flag =
pps->deblocking_filter_disabled_flag;
FILL_SLICE(pps, slice_segment_header_extension_present_flag);
/* how to fill following fields
RapPicFlag
IdrPicFlag
IntraPicFlag */
FILL(sps, log2_max_pic_order_cnt_lsb_minus4);
FILL(sps, num_short_term_ref_pic_sets);
param->num_long_term_ref_pic_sps = sps->num_long_term_ref_pics_sps;
FILL(pps, num_ref_idx_l0_default_active_minus1);
FILL(pps, num_ref_idx_l1_default_active_minus1);
param->pps_beta_offset_div2 = pps->beta_offset_div2;
param->pps_tc_offset_div2 = pps->tc_offset_div2;
FILL(pps, num_extra_slice_header_bits);
/* how to fill this
st_rps_bits*/
#undef FILL
#undef FILL_PIC
#undef FILL_SLICE
#undef FILL_SLICE_1
return true;
}
