/*
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*
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* Copyright 2010 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 __H263D_SYNTAX__
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#define __H263D_SYNTAX__
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#include "dxva_syntax.h"
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/*video vop specific*/
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typedef enum {
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H263_INVALID_VOP = -1,
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H263_I_VOP = 0,
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H263_P_VOP = 1,
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} H263VOPType;
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/* H263PT2 Picture Parameter structure */
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typedef struct _DXVA_PicParams_H263 {
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RK_U8 short_video_header;
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RK_U8 vop_coding_type;
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RK_U8 vop_quant;
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RK_U16 wDecodedPictureIndex;
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RK_U16 wDeblockedPictureIndex;
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RK_U16 wForwardRefPictureIndex;
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RK_U16 wBackwardRefPictureIndex;
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RK_U16 vop_time_increment_resolution;
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RK_U32 TRB[2];
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RK_U32 TRD[2];
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union {
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struct {
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RK_U16 unPicPostProc : 2;
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RK_U16 interlaced : 1;
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RK_U16 quant_type : 1;
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RK_U16 quarter_sample : 1;
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RK_U16 resync_marker_disable : 1;
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RK_U16 data_partitioned : 1;
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RK_U16 reversible_vlc : 1;
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RK_U16 reduced_resolution_vop_enable : 1;
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RK_U16 vop_coded : 1;
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RK_U16 vop_rounding_type : 1;
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RK_U16 intra_dc_vlc_thr : 3;
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RK_U16 top_field_first : 1;
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RK_U16 alternate_vertical_scan_flag : 1;
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};
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RK_U16 wPicFlagBitFields;
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};
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RK_U8 profile_and_level_indication;
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RK_U8 video_object_layer_verid;
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RK_U16 vop_width;
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RK_U16 vop_height;
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union {
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struct {
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RK_U16 sprite_enable : 2;
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RK_U16 no_of_sprite_warping_points : 6;
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RK_U16 sprite_warping_accuracy : 2;
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};
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RK_U16 wSpriteBitFields;
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};
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RK_S16 warping_mv[4][2];
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union {
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struct {
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RK_U8 vop_fcode_forward : 3;
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RK_U8 vop_fcode_backward : 3;
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};
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RK_U8 wFcodeBitFields;
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};
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RK_U16 StatusReportFeedbackNumber;
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RK_U16 Reserved16BitsA;
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RK_U16 Reserved16BitsB;
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// FIXME: added for rockchip hardware information
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RK_U32 prev_coding_type;
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RK_U32 header_bits;
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} DXVA_PicParams_H263, *LPDXVA_PicParams_H263;
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typedef struct h263d_dxva2_picture_context {
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DXVA_PicParams_H263 pp;
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// pointer and storage for buffer descriptor
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DXVA2_DecodeBufferDesc *data[2];
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DXVA2_DecodeBufferDesc desc[2];
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} h263d_dxva2_picture_context_t;
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#endif /*__H263D_SYNTAX__*/
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