Merge commit '3176217c60ca7828712985092d9102d331ea4f3d'
[ffmpeg.git] / libavcodec / vdpau_h264.c
index 10376ac..124fc98 100644 (file)
@@ -120,6 +120,8 @@ static int vdpau_h264_start_frame(AVCodecContext *avctx,
                                   const uint8_t *buffer, uint32_t size)
 {
     H264Context * const h = avctx->priv_data;
+    const PPS *pps = h->ps.pps;
+    const SPS *sps = h->ps.sps;
     H264Picture *pic = h->cur_pic_ptr;
     struct vdpau_picture_context *pic_ctx = pic->hwaccel_picture_private;
     VdpPictureInfoH264 *info = &pic_ctx->info.h264;
@@ -135,37 +137,37 @@ static int vdpau_h264_start_frame(AVCodecContext *avctx,
     info->frame_num                              = h->frame_num;
     info->field_pic_flag                         = h->picture_structure != PICT_FRAME;
     info->bottom_field_flag                      = h->picture_structure == PICT_BOTTOM_FIELD;
-    info->num_ref_frames                         = h->sps.ref_frame_count;
-    info->mb_adaptive_frame_field_flag           = h->sps.mb_aff && !info->field_pic_flag;
-    info->constrained_intra_pred_flag            = h->pps.constrained_intra_pred;
-    info->weighted_pred_flag                     = h->pps.weighted_pred;
-    info->weighted_bipred_idc                    = h->pps.weighted_bipred_idc;
-    info->frame_mbs_only_flag                    = h->sps.frame_mbs_only_flag;
-    info->transform_8x8_mode_flag                = h->pps.transform_8x8_mode;
-    info->chroma_qp_index_offset                 = h->pps.chroma_qp_index_offset[0];
-    info->second_chroma_qp_index_offset          = h->pps.chroma_qp_index_offset[1];
-    info->pic_init_qp_minus26                    = h->pps.init_qp - 26;
-    info->num_ref_idx_l0_active_minus1           = h->pps.ref_count[0] - 1;
-    info->num_ref_idx_l1_active_minus1           = h->pps.ref_count[1] - 1;
-    info->log2_max_frame_num_minus4              = h->sps.log2_max_frame_num - 4;
-    info->pic_order_cnt_type                     = h->sps.poc_type;
-    info->log2_max_pic_order_cnt_lsb_minus4      = h->sps.poc_type ? 0 : h->sps.log2_max_poc_lsb - 4;
-    info->delta_pic_order_always_zero_flag       = h->sps.delta_pic_order_always_zero_flag;
-    info->direct_8x8_inference_flag              = h->sps.direct_8x8_inference_flag;
+    info->num_ref_frames                         = sps->ref_frame_count;
+    info->mb_adaptive_frame_field_flag           = sps->mb_aff && !info->field_pic_flag;
+    info->constrained_intra_pred_flag            = pps->constrained_intra_pred;
+    info->weighted_pred_flag                     = pps->weighted_pred;
+    info->weighted_bipred_idc                    = pps->weighted_bipred_idc;
+    info->frame_mbs_only_flag                    = sps->frame_mbs_only_flag;
+    info->transform_8x8_mode_flag                = pps->transform_8x8_mode;
+    info->chroma_qp_index_offset                 = pps->chroma_qp_index_offset[0];
+    info->second_chroma_qp_index_offset          = pps->chroma_qp_index_offset[1];
+    info->pic_init_qp_minus26                    = pps->init_qp - 26;
+    info->num_ref_idx_l0_active_minus1           = pps->ref_count[0] - 1;
+    info->num_ref_idx_l1_active_minus1           = pps->ref_count[1] - 1;
+    info->log2_max_frame_num_minus4              = sps->log2_max_frame_num - 4;
+    info->pic_order_cnt_type                     = sps->poc_type;
+    info->log2_max_pic_order_cnt_lsb_minus4      = sps->poc_type ? 0 : sps->log2_max_poc_lsb - 4;
+    info->delta_pic_order_always_zero_flag       = sps->delta_pic_order_always_zero_flag;
+    info->direct_8x8_inference_flag              = sps->direct_8x8_inference_flag;
 #ifdef VDP_DECODER_PROFILE_H264_HIGH_444_PREDICTIVE
-    info2->qpprime_y_zero_transform_bypass_flag  = h->sps.transform_bypass;
-    info2->separate_colour_plane_flag            = h->sps.residual_color_transform_flag;
+    info2->qpprime_y_zero_transform_bypass_flag  = sps->transform_bypass;
+    info2->separate_colour_plane_flag            = sps->residual_color_transform_flag;
 #endif
-    info->entropy_coding_mode_flag               = h->pps.cabac;
-    info->pic_order_present_flag                 = h->pps.pic_order_present;
-    info->deblocking_filter_control_present_flag = h->pps.deblocking_filter_parameters_present;
-    info->redundant_pic_cnt_present_flag         = h->pps.redundant_pic_cnt_present;
+    info->entropy_coding_mode_flag               = pps->cabac;
+    info->pic_order_present_flag                 = pps->pic_order_present;
+    info->deblocking_filter_control_present_flag = pps->deblocking_filter_parameters_present;
+    info->redundant_pic_cnt_present_flag         = pps->redundant_pic_cnt_present;
 
-    memcpy(info->scaling_lists_4x4, h->pps.scaling_matrix4,
+    memcpy(info->scaling_lists_4x4, pps->scaling_matrix4,
            sizeof(info->scaling_lists_4x4));
-    memcpy(info->scaling_lists_8x8[0], h->pps.scaling_matrix8[0],
+    memcpy(info->scaling_lists_8x8[0], pps->scaling_matrix8[0],
            sizeof(info->scaling_lists_8x8[0]));
-    memcpy(info->scaling_lists_8x8[1], h->pps.scaling_matrix8[3],
+    memcpy(info->scaling_lists_8x8[1], pps->scaling_matrix8[3],
            sizeof(info->scaling_lists_8x8[1]));
 
     vdpau_h264_set_reference_frames(avctx);