257 lines
9.3 KiB
C
257 lines
9.3 KiB
C
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/******************************************************************************
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Copyright (C), 2013, Hisilicon Tech. Co., Ltd.
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******************************************************************************
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File Name : hi_comm_vdec.h
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Version : Initial Draft
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Author : Hisilicon multimedia software group
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Created : 2013/05/08
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Description : Common Def Of video decode
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History :
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1.Date : 2013/05/08
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Author : l00226816
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Modification: Created file
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******************************************************************************/
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#ifndef __HI_COMM_VDEC_H__
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#define __HI_COMM_VDEC_H__
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#include "hi_type.h"
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#include "hi_common.h"
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#include "hi_errno.h"
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#include "hi_comm_video.h"
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#include "hi_defines.h"
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#ifdef __cplusplus
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#if __cplusplus
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extern "C"{
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#endif
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#endif /* End of #ifdef __cplusplus */
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/*vdec channel attr(user interface)*/
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#define HI_IO_BLOCK HI_TRUE
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#define HI_IO_NOBLOCK HI_FALSE
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typedef struct hiVDEC_CHN_LUM_S
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{
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HI_U64 u64LumPixSum; /* Luma sum of current frame */
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HI_U32 u32LumPixAverage; /* Luma average of current frame */
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HI_U64 u64Pts; /* PTS of current frame ?? */
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} VDEC_CHN_LUM_S;
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typedef enum hiVIDEO_MODE_E
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{
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VIDEO_MODE_STREAM = 0, /*send by stream*/
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VIDEO_MODE_FRAME , /*send by frame*/
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VIDEO_MODE_BUTT
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}VIDEO_MODE_E;
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typedef struct hiVDEC_ATTR_JPEG_S
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{
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VIDEO_MODE_E enMode; /* video stream mode select */
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}VDEC_ATTR_JPEG_S,*PTR_VDEC_ATTR_JPEG_S;
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typedef struct hiVDEC_ATTR_VIDEO_S
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{
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HI_U32 u32RefFrameNum; /*ref pic num [1,16]*/
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VIDEO_MODE_E enMode; /*send by stream or by frame*/
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HI_S32 s32SupportBFrame; /*enable chnl to support BFrame decode, 0: disable support BFrame decode,1: enable support BFrame*/
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}VDEC_ATTR_VIDEO_S,*PTR_VDEC_ATTR_VIDEO_S;
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typedef struct hiVDEC_CHN_ATTR_S
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{
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PAYLOAD_TYPE_E enType; /* video type to be decoded */
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HI_U32 u32BufSize ; /* stream buf size(Byte) */
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HI_U32 u32Priority ; /* priority */
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HI_U32 u32PicWidth ; /* max pic width */
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HI_U32 u32PicHeight ; /* max pic height */
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union
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{
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VDEC_ATTR_JPEG_S stVdecJpegAttr; /* structure with jpeg or mjpeg type */
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VDEC_ATTR_VIDEO_S stVdecVideoAttr; /* structure with video ( h264/mpeg4) */
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};
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}VDEC_CHN_ATTR_S;
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typedef struct hiVDEC_STREAM_S
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{
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HI_U8* pu8Addr; /* stream address */
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HI_U32 u32Len; /* stream len */
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HI_U64 u64PTS; /* time stamp */
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HI_BOOL bEndOfFrame; /* is the end of a frame */
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HI_BOOL bEndOfStream; /* is the end of all stream */
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}VDEC_STREAM_S;
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typedef struct hiVDEC_USERDATA_S{
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HI_U8* pu8Addr; /* userdata data vir address */
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HI_U32 u32PhyAddr; /* userdata data phy address */
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HI_U32 u32Len; /* userdata data len */
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HI_BOOL bValid; /* is valid? */
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}VDEC_USERDATA_S;
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typedef struct hi_VDEC_DECODE_ERROR_S
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{
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HI_S32 s32FormatErr; /* format error. eg: do not support filed */
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HI_S32 s32PicSizeErrSet; /* picture width or height is larger than chnnel width or height*/
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HI_S32 s32StreamUnsprt; /* unsupport the stream specification */
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HI_S32 s32PackErr; /* stream package error */
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HI_S32 s32PrtclNumErrSet; /* protocol num is not enough. eg: slice, pps, sps */
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HI_S32 s32RefErrSet; /* refrence num is not enough */
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HI_S32 s32PicBufSizeErrSet; /* the buffer size of picture is not enough */
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}VDEC_DECODE_ERROR_S;
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typedef struct hiVDEC_CHN_STAT_S
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{
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PAYLOAD_TYPE_E enType; /* video type to be decoded */
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HI_U32 u32LeftStreamBytes; /* left stream bytes waiting for decode */
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HI_U32 u32LeftStreamFrames; /* left frames waiting for decode,only valid for H264D_MODE_FRAME */
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HI_U32 u32LeftPics; /* pics waiting for output */
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HI_BOOL bStartRecvStream; /* had started recv stream? */
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HI_U32 u32RecvStreamFrames; /* how many frames of stream has been received. valid when send by frame. */
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HI_U32 u32DecodeStreamFrames; /* how many frames of stream has been decoded. valid when send by frame. */
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VDEC_DECODE_ERROR_S stVdecDecErr; /* information about decode error */
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}VDEC_CHN_STAT_S;
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/*
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* static parameter: must set after stop sending stream and all stream is decoded.
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* dynamic parameter: can be set at any time.
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*/
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typedef struct hiVDEC_CHN_PARAM_S
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{
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HI_S32 s32ChanErrThr; /* threshold for stream error process, 0: discard with any error, 100 : keep data with any error */
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HI_S32 s32ChanStrmOFThr; /* threshold for stream overflow, 0~ , 0: nothing to do when stream is overflow */
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HI_S32 s32DecMode; /* decode mode , 0: deocde IPB frames, 1: only decode I frame & P frame , 2: only decode I frame */
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HI_S32 s32DecOrderOutput; /* frames output order ,0: the same with display order , 1: the same width decoder order */
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VIDEO_FORMAT_E enVideoFormat;
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COMPRESS_MODE_E enCompressMode;
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}VDEC_CHN_PARAM_S;
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typedef struct hiVDEC_PRTCL_PARAM_S
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{
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HI_S32 s32MaxSliceNum; /* max slice num support */
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HI_S32 s32MaxSpsNum; /* max sps num support */
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HI_S32 s32MaxPpsNum; /* max pps num support */
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HI_S32 s32DisplayFrameNum; /* display frame num */
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}VDEC_PRTCL_PARAM_S;
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//structure & varibale for jpegd decoder lib
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/*********************************************************************************************************/
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/* stream packet for jpeg */
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typedef struct hiJPEGD_STREAM_PACKET_S
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{
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HI_U32 PhyAddr[2];
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HI_VOID* VirAddr[2];
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HI_U32 Length[2];
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HI_U64 Pts;
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HI_U32 Index;
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} USR_STREAM_PACKET_S;
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/* description structure for memory record */
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typedef struct hiUSR_MEM_DESC_S
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{
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HI_U32 u32PhyAddr;
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HI_U32 u32Length;
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} USR_MEM_DESC_S;
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typedef enum hiJPEGD_DECODE_ERROR_E
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{
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JPEGD_ERR_NONE = 0,
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JPEGD_ERR_STREAM,
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JPEGD_ERR_PIC_SIZE,
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JPEGD_ERR_PICBUF_SIZE,
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JPEGD_ERR_FORMAT,
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VIDEO_ERR_BULL
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}JPEGD_DECODE_ERROR_E;
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typedef enum hiVDEC_JPG_COLOR_FMT_E
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{
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JPG_COLOR_FMT_YCBCR400, /*YUV400*/
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JPG_COLOR_FMT_YCBCR420 = 3, /*YUV420*/
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JPG_COLOR_FMT_YCBCR422BHP, /*YUV 422 2x1*/
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JPG_COLOR_FMT_YCBCR422BVP, /*YUV 422 1x2*/
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JPG_COLOR_FMT_YCBCR444, /*YUV 444*/
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JPG_COLOR_FMT_BUTT
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} VDEC_JPG_COLOR_FMT_E;
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typedef struct
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{
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VDEC_JPG_COLOR_FMT_E enFmt; /* YUV format */
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HI_S32 s32IsFrameValid;
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HI_U64 u64LuPixSum;
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HI_U64 Pts;
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HI_S32 s32IsSemiPlanar;
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HI_S32 s32YWidth;
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HI_S32 s32YHeight;
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HI_S32 s32LumaPhyAddr;
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HI_S32 s32LumaStride;
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HI_S32 s32CbPhyAddr; /* semi-planar: this variable is PhyAddr of interlaced chroma; planar: this variable is PhyAddr of Cb */
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HI_S32 s32CrPhyAddr; /* semi-planar: this variable is not value ; planar: this variable is PhyAddr of Cr */
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HI_S32 s32ChromStride;
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HI_S32 s32ChromCrStride;
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} VDEC_FRAME_DESC_S;
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/************************************************************************************************************************/
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/* invlalid channel ID */
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#define HI_ERR_VDEC_INVALID_CHNID HI_DEF_ERR(HI_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_INVALID_CHNID)
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/* at lease one parameter is illagal ,eg, an illegal enumeration value */
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#define HI_ERR_VDEC_ILLEGAL_PARAM HI_DEF_ERR(HI_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_ILLEGAL_PARAM)
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/* channel exists */
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#define HI_ERR_VDEC_EXIST HI_DEF_ERR(HI_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_EXIST)
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/* using a NULL point */
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#define HI_ERR_VDEC_NULL_PTR HI_DEF_ERR(HI_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_NULL_PTR)
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/* try to enable or initialize system,device or channel, before configing attribute */
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#define HI_ERR_VDEC_NOT_CONFIG HI_DEF_ERR(HI_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_NOT_CONFIG)
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/* operation is not supported by NOW */
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#define HI_ERR_VDEC_NOT_SURPPORT HI_DEF_ERR(HI_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_NOT_SUPPORT)
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/* operation is not permitted ,eg, try to change stati attribute */
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#define HI_ERR_VDEC_NOT_PERM HI_DEF_ERR(HI_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_NOT_PERM)
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/* the channle is not existed */
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#define HI_ERR_VDEC_UNEXIST HI_DEF_ERR(HI_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_UNEXIST)
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/* failure caused by malloc memory */
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#define HI_ERR_VDEC_NOMEM HI_DEF_ERR(HI_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_NOMEM)
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/* failure caused by malloc buffer */
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#define HI_ERR_VDEC_NOBUF HI_DEF_ERR(HI_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_NOBUF)
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/* no data in buffer */
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#define HI_ERR_VDEC_BUF_EMPTY HI_DEF_ERR(HI_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_BUF_EMPTY)
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/* no buffer for new data */
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#define HI_ERR_VDEC_BUF_FULL HI_DEF_ERR(HI_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_BUF_FULL)
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/* system is not ready,had not initialed or loaded*/
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#define HI_ERR_VDEC_SYS_NOTREADY HI_DEF_ERR(HI_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_SYS_NOTREADY)
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/*system busy*/
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#define HI_ERR_VDEC_BUSY HI_DEF_ERR(HI_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_BUSY)
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/* bad address, eg. used for copy_from_user & copy_to_user */
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#define HI_ERR_VDEC_BADADDR HI_DEF_ERR(HI_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_BADADDR)
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#ifdef __cplusplus
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#if __cplusplus
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}
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#endif
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#endif /* End of #ifdef __cplusplus */
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#endif /* End of #ifndef __HI_COMM_VDEC_H__ */
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