Merge commit '3176217c60ca7828712985092d9102d331ea4f3d'
[ffmpeg.git] / libavcodec / vaapi_h264.c
index 7470a16..9b13fa9 100644 (file)
@@ -228,6 +228,8 @@ static int vaapi_h264_start_frame(AVCodecContext          *avctx,
 {
     H264Context * const h = avctx->priv_data;
     FFVAContext * const vactx = ff_vaapi_get_context(avctx);
+    const PPS *pps = h->ps.pps;
+    const SPS *sps = h->ps.sps;
     VAPictureParameterBufferH264 *pic_param;
     VAIQMatrixBufferH264 *iq_matrix;
 
@@ -244,38 +246,38 @@ static int vaapi_h264_start_frame(AVCodecContext          *avctx,
         return -1;
     pic_param->picture_width_in_mbs_minus1                      = h->mb_width - 1;
     pic_param->picture_height_in_mbs_minus1                     = h->mb_height - 1;
-    pic_param->bit_depth_luma_minus8                            = h->sps.bit_depth_luma - 8;
-    pic_param->bit_depth_chroma_minus8                          = h->sps.bit_depth_chroma - 8;
-    pic_param->num_ref_frames                                   = h->sps.ref_frame_count;
+    pic_param->bit_depth_luma_minus8                            = sps->bit_depth_luma - 8;
+    pic_param->bit_depth_chroma_minus8                          = sps->bit_depth_chroma - 8;
+    pic_param->num_ref_frames                                   = sps->ref_frame_count;
     pic_param->seq_fields.value                                 = 0; /* reset all bits */
-    pic_param->seq_fields.bits.chroma_format_idc                = h->sps.chroma_format_idc;
-    pic_param->seq_fields.bits.residual_colour_transform_flag   = h->sps.residual_color_transform_flag; /* XXX: only for 4:4:4 high profile? */
-    pic_param->seq_fields.bits.gaps_in_frame_num_value_allowed_flag = h->sps.gaps_in_frame_num_allowed_flag;
-    pic_param->seq_fields.bits.frame_mbs_only_flag              = h->sps.frame_mbs_only_flag;
-    pic_param->seq_fields.bits.mb_adaptive_frame_field_flag     = h->sps.mb_aff;
-    pic_param->seq_fields.bits.direct_8x8_inference_flag        = h->sps.direct_8x8_inference_flag;
-    pic_param->seq_fields.bits.MinLumaBiPredSize8x8             = h->sps.level_idc >= 31; /* A.3.3.2 */
-    pic_param->seq_fields.bits.log2_max_frame_num_minus4        = h->sps.log2_max_frame_num - 4;
-    pic_param->seq_fields.bits.pic_order_cnt_type               = h->sps.poc_type;
-    pic_param->seq_fields.bits.log2_max_pic_order_cnt_lsb_minus4 = h->sps.log2_max_poc_lsb - 4;
-    pic_param->seq_fields.bits.delta_pic_order_always_zero_flag = h->sps.delta_pic_order_always_zero_flag;
-    pic_param->num_slice_groups_minus1                          = h->pps.slice_group_count - 1;
-    pic_param->slice_group_map_type                             = h->pps.mb_slice_group_map_type;
+    pic_param->seq_fields.bits.chroma_format_idc                = sps->chroma_format_idc;
+    pic_param->seq_fields.bits.residual_colour_transform_flag   = sps->residual_color_transform_flag; /* XXX: only for 4:4:4 high profile? */
+    pic_param->seq_fields.bits.gaps_in_frame_num_value_allowed_flag = sps->gaps_in_frame_num_allowed_flag;
+    pic_param->seq_fields.bits.frame_mbs_only_flag              = sps->frame_mbs_only_flag;
+    pic_param->seq_fields.bits.mb_adaptive_frame_field_flag     = sps->mb_aff;
+    pic_param->seq_fields.bits.direct_8x8_inference_flag        = sps->direct_8x8_inference_flag;
+    pic_param->seq_fields.bits.MinLumaBiPredSize8x8             = sps->level_idc >= 31; /* A.3.3.2 */
+    pic_param->seq_fields.bits.log2_max_frame_num_minus4        = sps->log2_max_frame_num - 4;
+    pic_param->seq_fields.bits.pic_order_cnt_type               = sps->poc_type;
+    pic_param->seq_fields.bits.log2_max_pic_order_cnt_lsb_minus4 = sps->log2_max_poc_lsb - 4;
+    pic_param->seq_fields.bits.delta_pic_order_always_zero_flag = sps->delta_pic_order_always_zero_flag;
+    pic_param->num_slice_groups_minus1                          = pps->slice_group_count - 1;
+    pic_param->slice_group_map_type                             = pps->mb_slice_group_map_type;
     pic_param->slice_group_change_rate_minus1                   = 0; /* XXX: unimplemented in FFmpeg */
-    pic_param->pic_init_qp_minus26                              = h->pps.init_qp - 26;
-    pic_param->pic_init_qs_minus26                              = h->pps.init_qs - 26;
-    pic_param->chroma_qp_index_offset                           = h->pps.chroma_qp_index_offset[0];
-    pic_param->second_chroma_qp_index_offset                    = h->pps.chroma_qp_index_offset[1];
+    pic_param->pic_init_qp_minus26                              = pps->init_qp - 26;
+    pic_param->pic_init_qs_minus26                              = pps->init_qs - 26;
+    pic_param->chroma_qp_index_offset                           = pps->chroma_qp_index_offset[0];
+    pic_param->second_chroma_qp_index_offset                    = pps->chroma_qp_index_offset[1];
     pic_param->pic_fields.value                                 = 0; /* reset all bits */
-    pic_param->pic_fields.bits.entropy_coding_mode_flag         = h->pps.cabac;
-    pic_param->pic_fields.bits.weighted_pred_flag               = h->pps.weighted_pred;
-    pic_param->pic_fields.bits.weighted_bipred_idc              = h->pps.weighted_bipred_idc;
-    pic_param->pic_fields.bits.transform_8x8_mode_flag          = h->pps.transform_8x8_mode;
+    pic_param->pic_fields.bits.entropy_coding_mode_flag         = pps->cabac;
+    pic_param->pic_fields.bits.weighted_pred_flag               = pps->weighted_pred;
+    pic_param->pic_fields.bits.weighted_bipred_idc              = pps->weighted_bipred_idc;
+    pic_param->pic_fields.bits.transform_8x8_mode_flag          = pps->transform_8x8_mode;
     pic_param->pic_fields.bits.field_pic_flag                   = h->picture_structure != PICT_FRAME;
-    pic_param->pic_fields.bits.constrained_intra_pred_flag      = h->pps.constrained_intra_pred;
-    pic_param->pic_fields.bits.pic_order_present_flag           = h->pps.pic_order_present;
-    pic_param->pic_fields.bits.deblocking_filter_control_present_flag = h->pps.deblocking_filter_parameters_present;
-    pic_param->pic_fields.bits.redundant_pic_cnt_present_flag   = h->pps.redundant_pic_cnt_present;
+    pic_param->pic_fields.bits.constrained_intra_pred_flag      = pps->constrained_intra_pred;
+    pic_param->pic_fields.bits.pic_order_present_flag           = pps->pic_order_present;
+    pic_param->pic_fields.bits.deblocking_filter_control_present_flag = pps->deblocking_filter_parameters_present;
+    pic_param->pic_fields.bits.redundant_pic_cnt_present_flag   = pps->redundant_pic_cnt_present;
     pic_param->pic_fields.bits.reference_pic_flag               = h->nal_ref_idc != 0;
     pic_param->frame_num                                        = h->frame_num;
 
@@ -283,9 +285,9 @@ static int vaapi_h264_start_frame(AVCodecContext          *avctx,
     iq_matrix = ff_vaapi_alloc_iq_matrix(vactx, sizeof(VAIQMatrixBufferH264));
     if (!iq_matrix)
         return -1;
-    memcpy(iq_matrix->ScalingList4x4, h->pps.scaling_matrix4, sizeof(iq_matrix->ScalingList4x4));
-    memcpy(iq_matrix->ScalingList8x8[0], h->pps.scaling_matrix8[0], sizeof(iq_matrix->ScalingList8x8[0]));
-    memcpy(iq_matrix->ScalingList8x8[1], h->pps.scaling_matrix8[3], sizeof(iq_matrix->ScalingList8x8[0]));
+    memcpy(iq_matrix->ScalingList4x4, pps->scaling_matrix4, sizeof(iq_matrix->ScalingList4x4));
+    memcpy(iq_matrix->ScalingList8x8[0], pps->scaling_matrix8[0], sizeof(iq_matrix->ScalingList8x8[0]));
+    memcpy(iq_matrix->ScalingList8x8[1], pps->scaling_matrix8[3], sizeof(iq_matrix->ScalingList8x8[0]));
     return 0;
 }
 
@@ -337,7 +339,7 @@ static int vaapi_h264_decode_slice(AVCodecContext *avctx,
     slice_param->num_ref_idx_l0_active_minus1   = sl->list_count > 0 ? sl->ref_count[0] - 1 : 0;
     slice_param->num_ref_idx_l1_active_minus1   = sl->list_count > 1 ? sl->ref_count[1] - 1 : 0;
     slice_param->cabac_init_idc                 = sl->cabac_init_idc;
-    slice_param->slice_qp_delta                 = sl->qscale - h->pps.init_qp;
+    slice_param->slice_qp_delta                 = sl->qscale - h->ps.pps->init_qp;
     slice_param->disable_deblocking_filter_idc  = sl->deblocking_filter < 2 ? !sl->deblocking_filter : sl->deblocking_filter;
     slice_param->slice_alpha_c0_offset_div2     = sl->slice_alpha_c0_offset / 2;
     slice_param->slice_beta_offset_div2         = sl->slice_beta_offset     / 2;