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libs: h265: dec: Add extension flags setting.
Use VAPictureParameterBufferHEVCExtension& VASliceParameterBufferHEVCExtension to pass extension setting from some extension profile clips which may include these information. The hevc extension setting only supported after libva release 2.2.0 (API 1.2.0).
This commit is contained in:
Wangfei
Víctor Manuel Jáquez Leal
parent
be496a66c5
commit
47d256b24c
1 changed files with 165 additions and 16 deletions
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@ -251,15 +251,6 @@ gst_vaapi_picture_h265_create (GstVaapiPictureH265 * picture,
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return TRUE;
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}
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static inline GstVaapiPictureH265 *
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gst_vaapi_picture_h265_new (GstVaapiDecoderH265 * decoder)
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{
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return (GstVaapiPictureH265 *)
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gst_vaapi_codec_object_new (&GstVaapiPictureH265Class,
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GST_VAAPI_CODEC_BASE (decoder), NULL,
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sizeof (VAPictureParameterBufferHEVC), NULL, 0, 0);
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}
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static inline void
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gst_vaapi_picture_h265_set_reference (GstVaapiPictureH265 * picture,
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guint reference_flags)
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@ -535,6 +526,36 @@ nal_is_ref (guint8 nal_type)
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return ret;
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}
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static gboolean
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is_range_extension_profile (GstVaapiProfile profile)
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{
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if (profile == GST_VAAPI_PROFILE_H265_MAIN_422_10
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|| profile == GST_VAAPI_PROFILE_H265_MAIN_444
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|| profile == GST_VAAPI_PROFILE_H265_MAIN_444_10)
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return TRUE;
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return FALSE;
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}
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static inline GstVaapiPictureH265 *
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gst_vaapi_picture_h265_new (GstVaapiDecoderH265 * decoder)
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{
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GstVaapiDecoderH265Private *const priv = &decoder->priv;
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if (is_range_extension_profile (priv->profile)) {
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#if VA_CHECK_VERSION(1,2,0)
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return (GstVaapiPictureH265 *)
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gst_vaapi_codec_object_new (&GstVaapiPictureH265Class,
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GST_VAAPI_CODEC_BASE (decoder), NULL,
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sizeof (VAPictureParameterBufferHEVCExtension), NULL, 0, 0);
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#endif
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return NULL;
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} else {
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return (GstVaapiPictureH265 *)
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gst_vaapi_codec_object_new (&GstVaapiPictureH265Class,
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GST_VAAPI_CODEC_BASE (decoder), NULL,
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sizeof (VAPictureParameterBufferHEVC), NULL, 0, 0);
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}
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}
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/* Activates the supplied PPS */
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static GstH265PPS *
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ensure_pps (GstVaapiDecoderH265 * decoder, GstH265PPS * pps)
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@ -1814,9 +1835,18 @@ fill_picture (GstVaapiDecoderH265 * decoder, GstVaapiPictureH265 * picture)
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GstVaapiPicture *const base_picture = &picture->base;
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GstH265PPS *const pps = get_pps (decoder);
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GstH265SPS *const sps = get_sps (decoder);
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VAPictureParameterBufferHEVC *const pic_param = base_picture->param;
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VAPictureParameterBufferHEVC *pic_param = base_picture->param;
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guint i, n;
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#if VA_CHECK_VERSION(1,2,0)
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VAPictureParameterBufferHEVCRext *pic_rext_param = NULL;
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if (is_range_extension_profile (priv->profile)) {
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VAPictureParameterBufferHEVCExtension *param = base_picture->param;
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pic_param = ¶m->base;
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pic_rext_param = ¶m->rext;
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}
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#endif
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pic_param->pic_fields.value = 0;
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pic_param->slice_parsing_fields.value = 0;
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@ -1928,6 +1958,56 @@ fill_picture (GstVaapiDecoderH265 * decoder, GstVaapiPictureH265 * picture)
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/* FIXME: Set correct value as mentioned in va_dec_hevc.h */
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pic_param->st_rps_bits = 0;
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#if VA_CHECK_VERSION(1,2,0)
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if (pic_rext_param) {
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pic_rext_param->range_extension_pic_fields.value = 0;
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#define COPY_REXT_FIELD(s, f) \
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pic_rext_param->f = s.f
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#define COPY_REXT_BFM(a, s, f) \
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pic_rext_param->a.bits.f = s.f
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COPY_REXT_BFM (range_extension_pic_fields, sps->sps_extnsion_params,
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transform_skip_rotation_enabled_flag);
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COPY_REXT_BFM (range_extension_pic_fields, sps->sps_extnsion_params,
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transform_skip_context_enabled_flag);
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COPY_REXT_BFM (range_extension_pic_fields, sps->sps_extnsion_params,
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implicit_rdpcm_enabled_flag);
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COPY_REXT_BFM (range_extension_pic_fields, sps->sps_extnsion_params,
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explicit_rdpcm_enabled_flag);
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COPY_REXT_BFM (range_extension_pic_fields, sps->sps_extnsion_params,
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extended_precision_processing_flag);
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COPY_REXT_BFM (range_extension_pic_fields, sps->sps_extnsion_params,
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intra_smoothing_disabled_flag);
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COPY_REXT_BFM (range_extension_pic_fields, sps->sps_extnsion_params,
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high_precision_offsets_enabled_flag);
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COPY_REXT_BFM (range_extension_pic_fields, sps->sps_extnsion_params,
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persistent_rice_adaptation_enabled_flag);
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COPY_REXT_BFM (range_extension_pic_fields, sps->sps_extnsion_params,
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cabac_bypass_alignment_enabled_flag);
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COPY_REXT_BFM (range_extension_pic_fields, pps->pps_extension_params,
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cross_component_prediction_enabled_flag);
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COPY_REXT_BFM (range_extension_pic_fields, pps->pps_extension_params,
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chroma_qp_offset_list_enabled_flag);
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COPY_REXT_FIELD (pps->pps_extension_params, diff_cu_chroma_qp_offset_depth);
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COPY_REXT_FIELD (pps->pps_extension_params,
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chroma_qp_offset_list_len_minus1);
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COPY_REXT_FIELD (pps->pps_extension_params, log2_sao_offset_scale_luma);
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COPY_REXT_FIELD (pps->pps_extension_params, log2_sao_offset_scale_chroma);
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COPY_REXT_FIELD (pps->pps_extension_params,
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log2_max_transform_skip_block_size_minus2);
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memcpy (pic_rext_param->cb_qp_offset_list,
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pps->pps_extension_params.cb_qp_offset_list,
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sizeof (pic_rext_param->cb_qp_offset_list));
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memcpy (pic_rext_param->cr_qp_offset_list,
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pps->pps_extension_params.cr_qp_offset_list,
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sizeof (pic_rext_param->cr_qp_offset_list));
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}
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#endif
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return TRUE;
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}
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@ -2302,13 +2382,22 @@ fill_pred_weight_table (GstVaapiDecoderH265 * decoder,
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GstVaapiSlice * slice, GstH265SliceHdr * slice_hdr)
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{
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GstVaapiDecoderH265Private *const priv = &decoder->priv;
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VASliceParameterBufferHEVC *const slice_param = slice->param;
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VASliceParameterBufferHEVC *slice_param = slice->param;
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GstH265PPS *const pps = get_pps (decoder);
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GstH265SPS *const sps = get_sps (decoder);
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GstH265PredWeightTable *const w = &slice_hdr->pred_weight_table;
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gint chroma_weight, chroma_log2_weight_denom;
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gint i, j;
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#if VA_CHECK_VERSION(1,2,0)
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VASliceParameterBufferHEVCRext *slice_rext_param = NULL;
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if (is_range_extension_profile (priv->profile)) {
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VASliceParameterBufferHEVCExtension *param = slice->param;
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slice_param = ¶m->base;
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slice_rext_param = ¶m->rext;
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}
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#endif
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slice_param->luma_log2_weight_denom = 0;
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slice_param->delta_chroma_log2_weight_denom = 0;
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@ -2333,6 +2422,19 @@ fill_pred_weight_table (GstVaapiDecoderH265 * decoder,
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memset (slice_param->ChromaOffsetL1, 0,
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sizeof (slice_param->ChromaOffsetL1));
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#if VA_CHECK_VERSION(1,2,0)
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if (slice_rext_param) {
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memset (slice_rext_param->luma_offset_l0, 0,
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sizeof (slice_rext_param->luma_offset_l0));
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memset (slice_rext_param->luma_offset_l1, 0,
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sizeof (slice_rext_param->luma_offset_l1));
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memset (slice_rext_param->ChromaOffsetL0, 0,
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sizeof (slice_rext_param->ChromaOffsetL0));
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memset (slice_rext_param->ChromaOffsetL1, 0,
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sizeof (slice_rext_param->ChromaOffsetL1));
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}
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#endif
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slice_param->luma_log2_weight_denom = w->luma_log2_weight_denom;
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if (sps->chroma_array_type != 0)
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slice_param->delta_chroma_log2_weight_denom =
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@ -2346,6 +2448,10 @@ fill_pred_weight_table (GstVaapiDecoderH265 * decoder,
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if (slice_hdr->pred_weight_table.luma_weight_l0_flag[i]) {
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slice_param->delta_luma_weight_l0[i] = w->delta_luma_weight_l0[i];
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slice_param->luma_offset_l0[i] = w->luma_offset_l0[i];
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#if VA_CHECK_VERSION(1,2,0)
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if (slice_rext_param)
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slice_rext_param->luma_offset_l0[i] = w->luma_offset_l0[i];
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#endif
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}
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if (slice_hdr->pred_weight_table.chroma_weight_l0_flag[i]) {
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for (j = 0; j < 2; j++) {
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@ -2360,6 +2466,14 @@ fill_pred_weight_table (GstVaapiDecoderH265 * decoder,
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((priv->WpOffsetHalfRangeC *
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chroma_weight) >> chroma_log2_weight_denom)),
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-priv->WpOffsetHalfRangeC, priv->WpOffsetHalfRangeC - 1);
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#if VA_CHECK_VERSION(1,2,0)
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if (slice_rext_param)
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slice_rext_param->ChromaOffsetL0[i][j] = CLAMP (
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(priv->WpOffsetHalfRangeC + w->delta_chroma_offset_l0[i][j] -
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((priv->WpOffsetHalfRangeC *
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chroma_weight) >> chroma_log2_weight_denom)),
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-priv->WpOffsetHalfRangeC, priv->WpOffsetHalfRangeC - 1);
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#endif
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}
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}
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}
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@ -2369,6 +2483,10 @@ fill_pred_weight_table (GstVaapiDecoderH265 * decoder,
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if (slice_hdr->pred_weight_table.luma_weight_l1_flag[i]) {
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slice_param->delta_luma_weight_l1[i] = w->delta_luma_weight_l1[i];
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slice_param->luma_offset_l1[i] = w->luma_offset_l1[i];
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#if VA_CHECK_VERSION(1,2,0)
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if (slice_rext_param)
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slice_rext_param->luma_offset_l1[i] = w->luma_offset_l1[i];
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#endif
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}
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if (slice_hdr->pred_weight_table.chroma_weight_l1_flag[i]) {
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for (j = 0; j < 2; j++) {
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@ -2385,6 +2503,15 @@ fill_pred_weight_table (GstVaapiDecoderH265 * decoder,
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((priv->WpOffsetHalfRangeC *
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chroma_weight) >> chroma_log2_weight_denom)),
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-priv->WpOffsetHalfRangeC, priv->WpOffsetHalfRangeC - 1);
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#if VA_CHECK_VERSION(1,2,0)
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if (slice_rext_param)
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slice_rext_param->ChromaOffsetL1[i][j] =
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CLAMP ((priv->WpOffsetHalfRangeC +
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w->delta_chroma_offset_l1[i][j] -
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((priv->WpOffsetHalfRangeC *
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chroma_weight) >> chroma_log2_weight_denom)),
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-priv->WpOffsetHalfRangeC, priv->WpOffsetHalfRangeC - 1);
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#endif
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}
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}
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}
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@ -2450,8 +2577,18 @@ fill_slice (GstVaapiDecoderH265 * decoder,
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GstVaapiPictureH265 * picture, GstVaapiSlice * slice,
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GstVaapiParserInfoH265 * pi, GstVaapiDecoderUnit * unit)
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{
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VASliceParameterBufferHEVC *const slice_param = slice->param;
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GstH265SliceHdr *slice_hdr = &pi->data.slice_hdr;
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VASliceParameterBufferHEVC *slice_param = slice->param;
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#if VA_CHECK_VERSION(1,2,0)
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GstVaapiDecoderH265Private *const priv = &decoder->priv;
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VASliceParameterBufferHEVCRext *slice_rext_param = NULL;
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if (is_range_extension_profile (priv->profile)) {
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VASliceParameterBufferHEVCExtension *param = slice->param;
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slice_param = ¶m->base;
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slice_rext_param = ¶m->rext;
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}
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#endif
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/* Fill in VASliceParameterBufferH265 */
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slice_param->LongSliceFlags.value = 0;
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@ -2505,6 +2642,12 @@ fill_slice (GstVaapiDecoderH265 * decoder,
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slice_param->five_minus_max_num_merge_cand =
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slice_hdr->five_minus_max_num_merge_cand;
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#if VA_CHECK_VERSION(1,2,0)
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if (slice_rext_param)
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slice_rext_param->slice_ext_flags.bits.cu_chroma_qp_offset_enabled_flag =
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slice_hdr->cu_chroma_qp_offset_enabled_flag;
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#endif
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if (!fill_RefPicList (decoder, picture, slice, slice_hdr))
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return FALSE;
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@ -2521,7 +2664,7 @@ decode_slice (GstVaapiDecoderH265 * decoder, GstVaapiDecoderUnit * unit)
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GstVaapiParserInfoH265 *const pi = unit->parsed_info;
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GstVaapiPictureH265 *const picture = priv->current_picture;
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GstH265SliceHdr *const slice_hdr = &pi->data.slice_hdr;
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GstVaapiSlice *slice;
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GstVaapiSlice *slice = NULL;
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GstBuffer *const buffer =
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GST_VAAPI_DECODER_CODEC_FRAME (decoder)->input_buffer;
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GstMapInfo map_info;
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@ -2554,9 +2697,15 @@ decode_slice (GstVaapiDecoderH265 * decoder, GstVaapiDecoderUnit * unit)
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if (pi->flags & GST_VAAPI_DECODER_UNIT_FLAG_AU_END)
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GST_VAAPI_PICTURE_FLAG_SET (picture, GST_VAAPI_PICTURE_FLAG_AU_END);
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slice = GST_VAAPI_SLICE_NEW (HEVC, decoder,
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(map_info.data + unit->offset + pi->nalu.offset), pi->nalu.size);
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if (is_range_extension_profile (priv->profile)) {
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#if VA_CHECK_VERSION(1,2,0)
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slice = GST_VAAPI_SLICE_NEW (HEVCExtension, decoder,
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(map_info.data + unit->offset + pi->nalu.offset), pi->nalu.size);
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#endif
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} else {
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slice = GST_VAAPI_SLICE_NEW (HEVC, decoder,
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(map_info.data + unit->offset + pi->nalu.offset), pi->nalu.size);
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}
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gst_buffer_unmap (buffer, &map_info);
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if (!slice) {
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GST_ERROR ("failed to allocate slice");
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