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; #ifdef VDP_DECODER_PROFILE_H264_HIGH_444_PREDICTIVE VdpPictureInfoH264Predictive *info2 = &pic_ctx->info.h264_predictive; #endif /* init VdpPictureInfoH264 */ info->slice_count = 0; info->field_order_cnt[0] = h264_foc(pic->field_poc[0]); info->field_order_cnt[1] = h264_foc(pic->field_poc[1]); info->is_reference = h->nal_ref_idc != 0; info->frame_num = h->poc.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 = 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 = sps->transform_bypass; info2->separate_colour_plane_flag = sps->residual_color_transform_flag; #endif 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, pps->scaling_matrix4, sizeof(info->scaling_lists_4x4)); memcpy(info->scaling_lists_8x8[0], pps->scaling_matrix8[0], sizeof(info->scaling_lists_8x8[0])); memcpy(info->scaling_lists_8x8[1], pps->scaling_matrix8[3], sizeof(info->scaling_lists_8x8[1])); vdpau_h264_set_reference_frames(avctx); return ff_vdpau_common_start_frame(pic_ctx, buffer, size); }
static int vdpau_h264_start_frame(AVCodecContext *avctx, const uint8_t *buffer, uint32_t size) { H264Context * const h = avctx->priv_data; AVVDPAUContext *hwctx = avctx->hwaccel_context; MpegEncContext * const s = &h->s; VdpPictureInfoH264 *info = &hwctx->info.h264; Picture *pic = s->current_picture_ptr; /* init VdpPictureInfoH264 */ info->slice_count = 0; info->field_order_cnt[0] = h264_foc(pic->field_poc[0]); info->field_order_cnt[1] = h264_foc(pic->field_poc[1]); info->is_reference = h->nal_ref_idc != 0; info->frame_num = h->frame_num; info->field_pic_flag = s->picture_structure != PICT_FRAME; info->bottom_field_flag = s->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->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; memcpy(info->scaling_lists_4x4, h->pps.scaling_matrix4, sizeof(info->scaling_lists_4x4)); memcpy(info->scaling_lists_8x8[0], h->pps.scaling_matrix8[0], sizeof(info->scaling_lists_8x8[0])); memcpy(info->scaling_lists_8x8[1], h->pps.scaling_matrix8[3], sizeof(info->scaling_lists_8x8[1])); vdpau_h264_set_reference_frames(avctx); return ff_vdpau_common_start_frame(avctx, buffer, size); }