/*
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* Copyright 2015 Rockchip Electronics Co. LTD
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __M2VD_SYNTAX_H__
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#define __M2VD_SYNTAX_H__
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#include "rk_type.h"
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typedef struct _DXVA_PicEntry_M2V {
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union {
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struct {
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RK_U8 Index7Bits : 7;
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RK_U8 AssociatedFlag : 1;
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};
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RK_U8 bPicEntry;
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};
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} DXVA_PicEntry_M2V;
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/* ISO/IEC 13818-2 section 6.2.2.1: sequence_Dxvaer() */
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typedef struct M2VDDxvaSeq_t {
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RK_U32 decode_width; //horizontal_size_value
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RK_U32 decode_height; //vertical_size_value
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RK_S32 aspect_ratio_information;
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RK_S32 frame_rate_code;
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RK_S32 bit_rate_value;
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RK_S32 vbv_buffer_size;
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RK_S32 constrained_parameters_flag;
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RK_U32 load_intra_quantizer_matrix; //[TEMP]
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RK_U32 load_non_intra_quantizer_matrix; //[TEMP]
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} M2VDDxvaSeq;
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/* ISO/IEC 13818-2 section 6.2.2.3: sequence_extension() */
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typedef struct M2VDDxvaSeqExt_t {
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RK_S32 profile_and_level_indication;
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RK_S32 progressive_sequence;
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RK_S32 chroma_format;
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RK_S32 low_delay;
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RK_S32 frame_rate_extension_n;
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RK_S32 frame_rate_extension_d;
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} M2VDDxvaSeqExt;
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/* ISO/IEC 13818-2 section 6.2.2.6: group_of_pictures_Dxvaer() */
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typedef struct M2VDDxvaGop_t {
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RK_S32 drop_flag;
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RK_S32 hour;
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RK_S32 minute;
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RK_S32 sec;
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RK_S32 frame;
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RK_S32 closed_gop;
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RK_S32 broken_link;
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} M2VDDxvaGop;
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/* ISO/IEC 13818-2 section 6.2.3: picture_Dxvaer() */
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typedef struct M2VDDxvaPic_t {
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RK_S32 temporal_reference;
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RK_S32 picture_coding_type;
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RK_S32 pre_picture_coding_type;
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RK_S32 vbv_delay;
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RK_S32 full_pel_forward_vector;
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RK_S32 forward_f_code;
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RK_S32 full_pel_backward_vector;
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RK_S32 backward_f_code;
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RK_S32 pre_temporal_reference;
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} M2VDDxvaPic;
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/* ISO/IEC 13818-2 section 6.2.2.4: sequence_display_extension() */
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typedef struct M2VDDxvaSeqDispExt_t {
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RK_S32 video_format;
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RK_S32 color_description;
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RK_S32 color_primaries;
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RK_S32 transfer_characteristics;
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RK_S32 matrix_coefficients;
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} M2VDDxvaSeqDispExt;
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/* ISO/IEC 13818-2 section 6.2.3.1: picture_coding_extension() Dxvaer */
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typedef struct M2VDDxvaPicCodeExt_t {
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RK_S32 f_code[2][2];
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RK_S32 intra_dc_precision;
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RK_S32 picture_structure;
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RK_S32 top_field_first;
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RK_S32 frame_pred_frame_dct;
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RK_S32 concealment_motion_vectors;
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RK_S32 q_scale_type;
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RK_S32 intra_vlc_format;
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RK_S32 alternate_scan;
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RK_S32 repeat_first_field;
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RK_S32 chroma_420_type;
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RK_S32 progressive_frame;
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RK_S32 composite_display_flag;
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RK_S32 v_axis;
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RK_S32 field_sequence;
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RK_S32 sub_carrier;
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RK_S32 burst_amplitude;
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RK_S32 sub_carrier_phase;
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} M2VDDxvaPicCodeExt;
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/* ISO/IEC 13818-2 section 6.2.3.3: picture_display_extension() Dxvaer */
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typedef struct M2VDDxvaPicDispExt_t {
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RK_S32 frame_center_horizontal_offset[3];
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RK_S32 frame_center_vertical_offset[3];
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} M2VDDxvaPicDispExt;
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typedef struct M2VDDxvaParam_t {
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RK_U32 bitstream_length;
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RK_U32 bitstream_start_bit;
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RK_U32 bitstream_offset;
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RK_U8 *qp_tab;
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DXVA_PicEntry_M2V CurrPic;
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DXVA_PicEntry_M2V frame_refs[4];
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RK_U32 seq_ext_head_dec_flag;
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M2VDDxvaSeq seq;
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M2VDDxvaSeqExt seq_ext;
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M2VDDxvaGop gop;
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M2VDDxvaPic pic;
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M2VDDxvaSeqDispExt seq_disp_ext;
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M2VDDxvaPicCodeExt pic_code_ext;
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M2VDDxvaPicDispExt pic_disp_ext;
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} M2VDDxvaParam;
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#endif
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