/*
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*
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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 __VP9D_CODEC_H__
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#define __VP9D_CODEC_H__
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#include "mpp_frame.h"
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#include "hal_dec_task.h"
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#include "vp9d_syntax.h"
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typedef struct VP9ParseContext {
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RK_S32 n_frames; // 1-8
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RK_S32 size[8];
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RK_S64 pts;
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} VP9ParseContext;
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#define MPP_PARSER_PTS_NB 4
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typedef struct SplitContext {
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RK_U8 *buffer;
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RK_U32 buffer_size;
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RK_S32 index;
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RK_S32 last_index;
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RK_U32 state; ///< contains the last few bytes in MSB order
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RK_S32 frame_start_found;
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RK_S32 overread; ///< the number of bytes which where irreversibly read from the next frame
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RK_S32 overread_index; ///< the index into ParseContext.buffer of the overread bytes
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RK_U64 state64; ///< contains the last 8 bytes in MSB order
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RK_S64 pts; /* pts of the current frame */
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RK_S64 dts; /* dts of the current frame */
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RK_S64 frame_offset; /* offset of the current frame */
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RK_S64 cur_offset; /* current offset
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(incremented by each av_parser_parse()) */
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RK_S64 next_frame_offset; /* offset of the next frame */
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/* private data */
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void *priv_data;
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RK_S64 last_pts;
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RK_S64 last_dts;
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RK_S32 fetch_timestamp;
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RK_S32 cur_frame_start_index;
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RK_S64 cur_frame_offset[MPP_PARSER_PTS_NB];
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RK_S64 cur_frame_pts[MPP_PARSER_PTS_NB];
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RK_S64 cur_frame_dts[MPP_PARSER_PTS_NB];
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RK_S64 offset; ///< byte offset from starting packet start
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RK_S64 cur_frame_end[MPP_PARSER_PTS_NB];
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/**
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* Set by parser to 1 for key frames and 0 for non-key frames.
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* It is initialized to -1, so if the parser doesn't set this flag,
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* old-style fallback using AV_PICTURE_TYPE_I picture type as key frames
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* will be used.
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*/
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RK_S32 key_frame;
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RK_S32 eos;
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} SplitContext_t;
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typedef struct Vp9CodecContext {
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void *priv_data; /* VP9Context */
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void *priv_data2; /* AVParserContext */
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RK_S32 pix_fmt;
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RK_S32 profile;
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#define FF_PROFILE_VP9_0 0
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#define FF_PROFILE_VP9_1 1
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#define FF_PROFILE_VP9_2 2
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#define FF_PROFILE_VP9_3 3
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RK_S32 level;
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#define FF_LEVEL_UNKNOWN -99
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MppFrameColorSpace colorspace;
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MppFrameColorRange color_range;
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RK_S32 width, height;
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MppPacket pkt;
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// DXVA_segmentation_VP9 segmentation;
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DXVA_PicParams_VP9 pic_params;
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// DXVA_Slice_VPx_Short slice_short;
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RK_S32 eos;
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} Vp9CodecContext;
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#endif /*__VP9D_CODEC_H__*/
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