sps->strong_intra_smoothing_enabled_flag = vl_rbsp_u(rbsp, 1);
}
+static struct pipe_h265_pps *pic_parameter_set_id(vid_dec_PrivateType *priv,
+ struct vl_rbsp *rbsp)
+{
+ unsigned id = vl_rbsp_ue(rbsp);
+
+ if (id >= ARRAY_SIZE(priv->codec_data.h265.pps))
+ return NULL;
+
+ return &priv->codec_data.h265.pps[id];
+}
+
+static void picture_parameter_set(vid_dec_PrivateType *priv,
+ struct vl_rbsp *rbsp)
+{
+ struct pipe_h265_sps *sps;
+ struct pipe_h265_pps *pps;
+ int i;
+
+ pps = pic_parameter_set_id(priv, rbsp);
+ if (!pps)
+ return;
+
+ memset(pps, 0, sizeof(*pps));
+ sps = pps->sps = seq_parameter_set_id(priv, rbsp);
+ if (!sps)
+ return;
+
+ pps->dependent_slice_segments_enabled_flag = vl_rbsp_u(rbsp, 1);
+ pps->output_flag_present_flag = vl_rbsp_u(rbsp, 1);
+ pps->num_extra_slice_header_bits = vl_rbsp_u(rbsp, 3);
+ pps->sign_data_hiding_enabled_flag = vl_rbsp_u(rbsp, 1);
+ pps->cabac_init_present_flag = vl_rbsp_u(rbsp, 1);
+
+ pps->num_ref_idx_l0_default_active_minus1 = vl_rbsp_ue(rbsp);
+ pps->num_ref_idx_l1_default_active_minus1 = vl_rbsp_ue(rbsp);
+ pps->init_qp_minus26 = vl_rbsp_se(rbsp);
+ pps->constrained_intra_pred_flag = vl_rbsp_u(rbsp, 1);
+ pps->transform_skip_enabled_flag = vl_rbsp_u(rbsp, 1);
+
+ pps->cu_qp_delta_enabled_flag = vl_rbsp_u(rbsp, 1);
+ if (pps->cu_qp_delta_enabled_flag)
+ pps->diff_cu_qp_delta_depth = vl_rbsp_ue(rbsp);
+
+ pps->pps_cb_qp_offset = vl_rbsp_se(rbsp);
+ pps->pps_cr_qp_offset = vl_rbsp_se(rbsp);
+ pps->pps_slice_chroma_qp_offsets_present_flag = vl_rbsp_u(rbsp, 1);
+
+ pps->weighted_pred_flag = vl_rbsp_u(rbsp, 1);
+ pps->weighted_bipred_flag = vl_rbsp_u(rbsp, 1);
+
+ pps->transquant_bypass_enabled_flag = vl_rbsp_u(rbsp, 1);
+ pps->tiles_enabled_flag = vl_rbsp_u(rbsp, 1);
+ pps->entropy_coding_sync_enabled_flag = vl_rbsp_u(rbsp, 1);
+
+ if (pps->tiles_enabled_flag) {
+ pps->num_tile_columns_minus1 = vl_rbsp_ue(rbsp);
+ pps->num_tile_rows_minus1 = vl_rbsp_ue(rbsp);
+
+ pps->uniform_spacing_flag = vl_rbsp_u(rbsp, 1);
+ if (!pps->uniform_spacing_flag) {
+ for (i = 0; i < pps->num_tile_columns_minus1; ++i)
+ pps->column_width_minus1[i] = vl_rbsp_ue(rbsp);
+
+ for (i = 0; i < pps->num_tile_rows_minus1; ++i)
+ pps->row_height_minus1[i] = vl_rbsp_ue(rbsp);
+ }
+
+ if (!pps->num_tile_columns_minus1 || !pps->num_tile_rows_minus1)
+ pps->loop_filter_across_tiles_enabled_flag = vl_rbsp_u(rbsp, 1);
+ }
+
+ pps->pps_loop_filter_across_slices_enabled_flag = vl_rbsp_u(rbsp, 1);
+
+ pps->deblocking_filter_control_present_flag = vl_rbsp_u(rbsp, 1);
+ if (pps->deblocking_filter_control_present_flag) {
+ pps->deblocking_filter_override_enabled_flag = vl_rbsp_u(rbsp, 1);
+ pps->pps_deblocking_filter_disabled_flag = vl_rbsp_u(rbsp, 1);
+ if (!pps->pps_deblocking_filter_disabled_flag) {
+ pps->pps_beta_offset_div2 = vl_rbsp_se(rbsp);
+ pps->pps_tc_offset_div2 = vl_rbsp_se(rbsp);
+ }
+ }
+
+ /* pps_scaling_list_data_present_flag */
+ if (vl_rbsp_u(rbsp, 1))
+ scaling_list_data();
+
+ pps->lists_modification_present_flag = vl_rbsp_u(rbsp, 1);
+ pps->log2_parallel_merge_level_minus2 = vl_rbsp_ue(rbsp);
+ pps->slice_segment_header_extension_present_flag = vl_rbsp_u(rbsp, 1);
+}
+
static void vid_dec_h265_BeginFrame(vid_dec_PrivateType *priv)
{
if (priv->frame_started)
vl_rbsp_init(&rbsp, vlc, ~0);
seq_parameter_set(priv, &rbsp);
+ } else if (nal_unit_type == NAL_UNIT_TYPE_PPS) {
+ struct vl_rbsp rbsp;
+
+ vl_rbsp_init(&rbsp, vlc, ~0);
+ picture_parameter_set(priv, &rbsp);
+
}
/* TODO */