void vlVaHandlePictureParameterBufferVC1(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf) { VAPictureParameterBufferVC1 * vc1 = buf->data; assert(buf->size >= sizeof(VAPictureParameterBufferVC1) && buf->num_elements == 1); context->desc.vc1.slice_count = 0; vlVaGetReferenceFrame(drv, vc1->forward_reference_picture, &context->desc.vc1.ref[0]); vlVaGetReferenceFrame(drv, vc1->backward_reference_picture, &context->desc.vc1.ref[1]); context->desc.vc1.picture_type = vc1->picture_fields.bits.picture_type; context->desc.vc1.frame_coding_mode = vc1->picture_fields.bits.frame_coding_mode; context->desc.vc1.postprocflag = vc1->post_processing != 0; context->desc.vc1.pulldown = vc1->sequence_fields.bits.pulldown; context->desc.vc1.interlace = vc1->sequence_fields.bits.interlace; context->desc.vc1.tfcntrflag = vc1->sequence_fields.bits.tfcntrflag; context->desc.vc1.finterpflag = vc1->sequence_fields.bits.finterpflag; context->desc.vc1.psf = vc1->sequence_fields.bits.psf; context->desc.vc1.dquant = vc1->pic_quantizer_fields.bits.dquant; context->desc.vc1.panscan_flag = vc1->entrypoint_fields.bits.panscan_flag; context->desc.vc1.refdist_flag = vc1->reference_fields.bits.reference_distance_flag; context->desc.vc1.quantizer = vc1->pic_quantizer_fields.bits.quantizer; context->desc.vc1.extended_mv = vc1->mv_fields.bits.extended_mv_flag; context->desc.vc1.extended_dmv = vc1->mv_fields.bits.extended_dmv_flag; context->desc.vc1.overlap = vc1->sequence_fields.bits.overlap; context->desc.vc1.vstransform = vc1->transform_fields.bits.variable_sized_transform_flag; context->desc.vc1.loopfilter = vc1->entrypoint_fields.bits.loopfilter; context->desc.vc1.fastuvmc = vc1->fast_uvmc_flag; context->desc.vc1.range_mapy_flag = vc1->range_mapping_fields.bits.luma_flag; context->desc.vc1.range_mapy = vc1->range_mapping_fields.bits.luma; context->desc.vc1.range_mapuv_flag = vc1->range_mapping_fields.bits.chroma_flag; context->desc.vc1.range_mapuv = vc1->range_mapping_fields.bits.chroma; context->desc.vc1.multires = vc1->sequence_fields.bits.multires; context->desc.vc1.syncmarker = vc1->sequence_fields.bits.syncmarker; context->desc.vc1.rangered = vc1->sequence_fields.bits.rangered; context->desc.vc1.maxbframes = vc1->sequence_fields.bits.max_b_frames; context->desc.vc1.deblockEnable = vc1->post_processing != 0; context->desc.vc1.pquant = vc1->pic_quantizer_fields.bits.pic_quantizer_scale; }
void vlVaHandlePictureParameterBufferHEVC(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf) { VAPictureParameterBufferHEVC *hevc = buf->data; unsigned i; assert(buf->size >= sizeof(VAPictureParameterBufferHEVC) && buf->num_elements == 1); context->desc.h265.pps->sps->chroma_format_idc = hevc->pic_fields.bits.chroma_format_idc; context->desc.h265.pps->sps->separate_colour_plane_flag = hevc->pic_fields.bits.separate_colour_plane_flag; context->desc.h265.pps->sps->pic_width_in_luma_samples = hevc->pic_width_in_luma_samples; context->desc.h265.pps->sps->pic_height_in_luma_samples = hevc->pic_height_in_luma_samples; context->desc.h265.pps->sps->bit_depth_luma_minus8 = hevc->bit_depth_luma_minus8; context->desc.h265.pps->sps->bit_depth_chroma_minus8 = hevc->bit_depth_chroma_minus8; context->desc.h265.pps->sps->log2_max_pic_order_cnt_lsb_minus4 = hevc->log2_max_pic_order_cnt_lsb_minus4; context->desc.h265.pps->sps->sps_max_dec_pic_buffering_minus1 = hevc->sps_max_dec_pic_buffering_minus1; context->desc.h265.pps->sps->log2_min_luma_coding_block_size_minus3 = hevc->log2_min_luma_coding_block_size_minus3; context->desc.h265.pps->sps->log2_diff_max_min_luma_coding_block_size = hevc->log2_diff_max_min_luma_coding_block_size; context->desc.h265.pps->sps->log2_min_transform_block_size_minus2 = hevc->log2_min_transform_block_size_minus2; context->desc.h265.pps->sps->log2_diff_max_min_transform_block_size = hevc->log2_diff_max_min_transform_block_size; context->desc.h265.pps->sps->max_transform_hierarchy_depth_inter = hevc->max_transform_hierarchy_depth_inter; context->desc.h265.pps->sps->max_transform_hierarchy_depth_intra = hevc->max_transform_hierarchy_depth_intra; context->desc.h265.pps->sps->scaling_list_enabled_flag = hevc->pic_fields.bits.scaling_list_enabled_flag; context->desc.h265.pps->sps->amp_enabled_flag = hevc->pic_fields.bits.amp_enabled_flag; context->desc.h265.pps->sps->sample_adaptive_offset_enabled_flag = hevc->slice_parsing_fields.bits.sample_adaptive_offset_enabled_flag; context->desc.h265.pps->sps->pcm_enabled_flag = hevc->pic_fields.bits.pcm_enabled_flag; if (hevc->pic_fields.bits.pcm_enabled_flag == 1) { context->desc.h265.pps->sps->pcm_sample_bit_depth_luma_minus1 = hevc->pcm_sample_bit_depth_luma_minus1; context->desc.h265.pps->sps->pcm_sample_bit_depth_chroma_minus1 = hevc->pcm_sample_bit_depth_chroma_minus1; context->desc.h265.pps->sps->log2_min_pcm_luma_coding_block_size_minus3 = hevc->log2_min_pcm_luma_coding_block_size_minus3; context->desc.h265.pps->sps->log2_diff_max_min_pcm_luma_coding_block_size = hevc->log2_diff_max_min_pcm_luma_coding_block_size; context->desc.h265.pps->sps->pcm_loop_filter_disabled_flag = hevc->pic_fields.bits.pcm_loop_filter_disabled_flag; } context->desc.h265.pps->sps->num_short_term_ref_pic_sets = hevc->num_short_term_ref_pic_sets; context->desc.h265.pps->sps->long_term_ref_pics_present_flag = hevc->slice_parsing_fields.bits.long_term_ref_pics_present_flag; context->desc.h265.pps->sps->num_long_term_ref_pics_sps = hevc->num_long_term_ref_pic_sps; context->desc.h265.pps->sps->sps_temporal_mvp_enabled_flag = hevc->slice_parsing_fields.bits.sps_temporal_mvp_enabled_flag; context->desc.h265.pps->sps->strong_intra_smoothing_enabled_flag = hevc->pic_fields.bits.strong_intra_smoothing_enabled_flag; context->desc.h265.pps->dependent_slice_segments_enabled_flag = hevc->slice_parsing_fields.bits.dependent_slice_segments_enabled_flag; context->desc.h265.pps->output_flag_present_flag = hevc->slice_parsing_fields.bits.output_flag_present_flag; context->desc.h265.pps->num_extra_slice_header_bits = hevc->num_extra_slice_header_bits; context->desc.h265.pps->sign_data_hiding_enabled_flag = hevc->pic_fields.bits.sign_data_hiding_enabled_flag; context->desc.h265.pps->cabac_init_present_flag = hevc->slice_parsing_fields.bits.cabac_init_present_flag; context->desc.h265.pps->num_ref_idx_l0_default_active_minus1 = hevc->num_ref_idx_l0_default_active_minus1; context->desc.h265.pps->num_ref_idx_l1_default_active_minus1 = hevc->num_ref_idx_l1_default_active_minus1; context->desc.h265.pps->init_qp_minus26 = hevc->init_qp_minus26; context->desc.h265.pps->constrained_intra_pred_flag = hevc->pic_fields.bits.constrained_intra_pred_flag; context->desc.h265.pps->transform_skip_enabled_flag = hevc->pic_fields.bits.transform_skip_enabled_flag; context->desc.h265.pps->cu_qp_delta_enabled_flag = hevc->pic_fields.bits.cu_qp_delta_enabled_flag; context->desc.h265.pps->diff_cu_qp_delta_depth = hevc->diff_cu_qp_delta_depth; context->desc.h265.pps->pps_cb_qp_offset = hevc->pps_cb_qp_offset; context->desc.h265.pps->pps_cr_qp_offset = hevc->pps_cr_qp_offset; context->desc.h265.pps->pps_slice_chroma_qp_offsets_present_flag = hevc->slice_parsing_fields.bits.pps_slice_chroma_qp_offsets_present_flag; context->desc.h265.pps->weighted_pred_flag = hevc->pic_fields.bits.weighted_pred_flag; context->desc.h265.pps->weighted_bipred_flag = hevc->pic_fields.bits.weighted_bipred_flag; context->desc.h265.pps->transquant_bypass_enabled_flag = hevc->pic_fields.bits.transquant_bypass_enabled_flag; context->desc.h265.pps->tiles_enabled_flag = hevc->pic_fields.bits.tiles_enabled_flag; context->desc.h265.pps->entropy_coding_sync_enabled_flag = hevc->pic_fields.bits.entropy_coding_sync_enabled_flag; if (hevc->pic_fields.bits.tiles_enabled_flag == 1) { context->desc.h265.pps->num_tile_columns_minus1 = hevc->num_tile_columns_minus1; context->desc.h265.pps->num_tile_rows_minus1 = hevc->num_tile_rows_minus1; for (i = 0 ; i < 19 ; i++) context->desc.h265.pps->column_width_minus1[i] = hevc->column_width_minus1[i]; for (i = 0 ; i < 21 ; i++) context->desc.h265.pps->row_height_minus1[i] = hevc->row_height_minus1[i]; context->desc.h265.pps->loop_filter_across_tiles_enabled_flag = hevc->pic_fields.bits.loop_filter_across_tiles_enabled_flag; } context->desc.h265.pps->pps_loop_filter_across_slices_enabled_flag = hevc->pic_fields.bits.pps_loop_filter_across_slices_enabled_flag; context->desc.h265.pps->deblocking_filter_override_enabled_flag = hevc->slice_parsing_fields.bits.deblocking_filter_override_enabled_flag; context->desc.h265.pps->pps_deblocking_filter_disabled_flag = hevc->slice_parsing_fields.bits.pps_disable_deblocking_filter_flag; context->desc.h265.pps->pps_beta_offset_div2 = hevc->pps_beta_offset_div2; context->desc.h265.pps->pps_tc_offset_div2 = hevc->pps_tc_offset_div2; context->desc.h265.pps->lists_modification_present_flag = hevc->slice_parsing_fields.bits.lists_modification_present_flag; context->desc.h265.pps->log2_parallel_merge_level_minus2 = hevc->log2_parallel_merge_level_minus2; context->desc.h265.pps->slice_segment_header_extension_present_flag = hevc->slice_parsing_fields.bits.slice_segment_header_extension_present_flag; context->desc.h265.IDRPicFlag = hevc->slice_parsing_fields.bits.IdrPicFlag; context->desc.h265.RAPPicFlag = hevc->slice_parsing_fields.bits.RapPicFlag; context->desc.h265.CurrPicOrderCntVal = hevc->CurrPic.pic_order_cnt; for (i = 0 ; i < 8 ; i++) { context->desc.h265.RefPicSetStCurrBefore[i] = 0xFF; context->desc.h265.RefPicSetStCurrAfter[i] = 0xFF; context->desc.h265.RefPicSetLtCurr[i] = 0xFF; } context->desc.h265.NumPocStCurrBefore = 0; context->desc.h265.NumPocStCurrAfter = 0; context->desc.h265.NumPocLtCurr = 0; unsigned int iBefore = 0; unsigned int iAfter = 0; unsigned int iCurr = 0; for (i = 0 ; i < 15 ; i++) { context->desc.h265.PicOrderCntVal[i] = hevc->ReferenceFrames[i].pic_order_cnt; vlVaGetReferenceFrame(drv, hevc->ReferenceFrames[i].picture_id, &context->desc.h265.ref[i]); if ((hevc->ReferenceFrames[i].flags & VA_PICTURE_HEVC_RPS_ST_CURR_BEFORE) && (iBefore < 8)) { context->desc.h265.RefPicSetStCurrBefore[iBefore++] = i; context->desc.h265.NumPocStCurrBefore++; } if ((hevc->ReferenceFrames[i].flags & VA_PICTURE_HEVC_RPS_ST_CURR_AFTER) && (iAfter < 8)) { context->desc.h265.RefPicSetStCurrAfter[iAfter++] = i; context->desc.h265.NumPocStCurrAfter++; } if ((hevc->ReferenceFrames[i].flags & VA_PICTURE_HEVC_RPS_LT_CURR) && (iCurr < 8)) { context->desc.h265.RefPicSetLtCurr[iCurr++] = i; context->desc.h265.NumPocLtCurr++; } } }
void vlVaHandlePictureParameterBufferH264(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf) { VAPictureParameterBufferH264 *h264 = buf->data; unsigned int top_or_bottom_field; unsigned i; assert(buf->size >= sizeof(VAPictureParameterBufferH264) && buf->num_elements == 1); /*CurrPic*/ context->desc.h264.field_order_cnt[0] = h264->CurrPic.TopFieldOrderCnt; context->desc.h264.field_order_cnt[1] = h264->CurrPic.BottomFieldOrderCnt; /*ReferenceFrames[16]*/ /*picture_width_in_mbs_minus1*/ /*picture_height_in_mbs_minus1*/ /*bit_depth_luma_minus8*/ /*bit_depth_chroma_minus8*/ context->desc.h264.num_ref_frames = h264->num_ref_frames; /*chroma_format_idc*/ /*residual_colour_transform_flag*/ /*gaps_in_frame_num_value_allowed_flag*/ context->desc.h264.pps->sps->frame_mbs_only_flag = h264->seq_fields.bits.frame_mbs_only_flag; context->desc.h264.pps->sps->mb_adaptive_frame_field_flag = h264->seq_fields.bits.mb_adaptive_frame_field_flag; context->desc.h264.pps->sps->direct_8x8_inference_flag = h264->seq_fields.bits.direct_8x8_inference_flag; /*MinLumaBiPredSize8x8*/ context->desc.h264.pps->sps->log2_max_frame_num_minus4 = h264->seq_fields.bits.log2_max_frame_num_minus4; context->desc.h264.pps->sps->pic_order_cnt_type = h264->seq_fields.bits.pic_order_cnt_type; context->desc.h264.pps->sps->log2_max_pic_order_cnt_lsb_minus4 = h264->seq_fields.bits.log2_max_pic_order_cnt_lsb_minus4; context->desc.h264.pps->sps->delta_pic_order_always_zero_flag = h264->seq_fields.bits.delta_pic_order_always_zero_flag; /*num_slice_groups_minus1*/ /*slice_group_map_type*/ /*slice_group_change_rate_minus1*/ context->desc.h264.pps->pic_init_qp_minus26 = h264->pic_init_qp_minus26; /*pic_init_qs_minus26*/ context->desc.h264.pps->chroma_qp_index_offset = h264->chroma_qp_index_offset; context->desc.h264.pps->second_chroma_qp_index_offset = h264->second_chroma_qp_index_offset; context->desc.h264.pps->entropy_coding_mode_flag = h264->pic_fields.bits.entropy_coding_mode_flag; context->desc.h264.pps->weighted_pred_flag = h264->pic_fields.bits.weighted_pred_flag; context->desc.h264.pps->weighted_bipred_idc = h264->pic_fields.bits.weighted_bipred_idc; context->desc.h264.pps->transform_8x8_mode_flag = h264->pic_fields.bits.transform_8x8_mode_flag; context->desc.h264.field_pic_flag = h264->pic_fields.bits.field_pic_flag; context->desc.h264.pps->constrained_intra_pred_flag = h264->pic_fields.bits.constrained_intra_pred_flag; context->desc.h264.pps->bottom_field_pic_order_in_frame_present_flag = h264->pic_fields.bits.pic_order_present_flag; context->desc.h264.pps->deblocking_filter_control_present_flag = h264->pic_fields.bits.deblocking_filter_control_present_flag; context->desc.h264.pps->redundant_pic_cnt_present_flag = h264->pic_fields.bits.redundant_pic_cnt_present_flag; /*reference_pic_flag*/ context->desc.h264.frame_num = h264->frame_num; context->desc.h264.is_reference = h264->pic_fields.bits.reference_pic_flag; context->desc.h264.bottom_field_flag = h264->pic_fields.bits.field_pic_flag && (h264->CurrPic.flags & VA_PICTURE_H264_BOTTOM_FIELD) != 0; if (!context->decoder && context->desc.h264.num_ref_frames > 0) context->templat.max_references = MIN2(context->desc.h264.num_ref_frames, 16); for (i = 0; i < context->templat.max_references; ++i) { if ((h264->ReferenceFrames[i].flags & VA_PICTURE_H264_INVALID) || (h264->ReferenceFrames[i].picture_id == VA_INVALID_SURFACE)) { resetReferencePictureDesc(&context->desc.h264, i); break; } vlVaGetReferenceFrame(drv, h264->ReferenceFrames[i].picture_id, &context->desc.h264.ref[i]); context->desc.h264.frame_num_list[i] = h264->ReferenceFrames[i].frame_idx; top_or_bottom_field = h264->ReferenceFrames[i].flags & (VA_PICTURE_H264_TOP_FIELD | VA_PICTURE_H264_BOTTOM_FIELD); context->desc.h264.is_long_term[i] = (h264->ReferenceFrames[i].flags & (VA_PICTURE_H264_SHORT_TERM_REFERENCE | VA_PICTURE_H264_LONG_TERM_REFERENCE)) != VA_PICTURE_H264_SHORT_TERM_REFERENCE; context->desc.h264.top_is_reference[i] = !context->desc.h264.is_long_term[i] || !!(h264->ReferenceFrames[i].flags & VA_PICTURE_H264_TOP_FIELD); context->desc.h264.bottom_is_reference[i] = !context->desc.h264.is_long_term[i] || !!(h264->ReferenceFrames[i].flags & VA_PICTURE_H264_BOTTOM_FIELD); context->desc.h264.field_order_cnt_list[i][0] = top_or_bottom_field != VA_PICTURE_H264_BOTTOM_FIELD ? h264->ReferenceFrames[i].TopFieldOrderCnt: INT_MAX; context->desc.h264.field_order_cnt_list[i][1] = top_or_bottom_field != VA_PICTURE_H264_TOP_FIELD ? h264->ReferenceFrames[i].BottomFieldOrderCnt: INT_MAX; } /* Make sure remaining elements are clean */ for (; i < 16; ++i) resetReferencePictureDesc(&context->desc.h264, i); }