240 lines
10 KiB
C
240 lines
10 KiB
C
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/******************************************************************************
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Copyright (C), 2001-2016, Allwinner Tech. Co., Ltd.
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******************************************************************************
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File Name : mm_comm_vdec.h
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Version : Initial Draft
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Author : Allwinner BU3-PD2 Team
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Created : 2016/04/20
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Last Modified :
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Description : common struct definition for VDEC
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Function List :
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History :
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******************************************************************************/
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#ifndef __IPCLINUX_COMM_VDEC_H__
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#define __IPCLINUX_COMM_VDEC_H__
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#include "mm_comm_video.h"
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#include "mm_common.h"
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#include "plat_defines.h"
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#include "plat_errno.h"
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#include "plat_type.h"
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#ifdef __cplusplus
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extern "C" {
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#endif /* End of #ifdef __cplusplus */
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/*vdec channel attr(user interface)*/
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//#define AW_IO_BLOCK HI_TRUE
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//#define AW_IO_NOBLOCK HI_FALSE
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typedef struct VDEC_CHN_LUM_S {
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uint64_t mLumPixSum; /* Luma sum of current frame */
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unsigned int mLumPixAverage; /* Luma average of current frame */
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uint64_t mPts; /* PTS of current frame ?? */
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} VDEC_CHN_LUM_S;
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typedef enum VIDEO_MODE_E {
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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 VDEC_ATTR_JPEG_S {
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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 VDEC_ATTR_VIDEO_S {
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unsigned int mRefFrameNum; /*ref pic num [1,16]*/
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VIDEO_MODE_E mMode; /*send by stream or by frame*/
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int
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mSupportBFrame; /*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 VDEC_CHN_ATTR_S {
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PAYLOAD_TYPE_E mType; /* video type to be decoded */
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unsigned int mBufSize; /* stream buf size(Byte) */
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unsigned int mPriority; /* priority */
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unsigned int mPicWidth; /* max pic width */
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unsigned int mPicHeight; /* max pic height */
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ROTATE_E mInitRotation; //clockwise rotation: val=0 no rotation, val=1 90 degree; val=2 180 degree, val=3 270 degree
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PIXEL_FORMAT_E mOutputPixelFormat;
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BOOL mSubPicEnable; //support second picture flag, now just for mjpeg,20180103
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int mSubPicWidthRatio; // val = 0 : 1; 1 : 1/2; 2 : 1/4; 3 : 1/8; 4 : 1/16
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int mSubPicHeightRatio;//[0 4],
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PIXEL_FORMAT_E mSubOutputPixelFormat; //sub channel output pixelformat
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union {
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VDEC_ATTR_JPEG_S mVdecJpegAttr; /* structure with jpeg or mjpeg type */
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VDEC_ATTR_VIDEO_S mVdecVideoAttr; /* structure with video ( h264/mpeg4) */
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};
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int mnFrameBufferNum; /* set frame number which is malloc by vdeclib, 0 means any number. only valid to jpeg.*/
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int mExtraFrameNum; /* let vdeclib malloc more frame buffer base on initial frame number.*/
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} VDEC_CHN_ATTR_S;
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typedef struct VDEC_STREAM_S {
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unsigned char* pAddr; /* stream address */
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unsigned int mLen; /* stream len */
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uint64_t mPTS; /* time stamp */
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BOOL mbEndOfFrame; /* is the end of a frame */
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BOOL mbEndOfStream; /* is the end of all stream */
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} VDEC_STREAM_S;
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typedef struct VDEC_USERDATA_S {
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unsigned char* pu8Addr; /* userdata data vir address */
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unsigned int u32PhyAddr; /* userdata data phy address */
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unsigned int u32Len; /* userdata data len */
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BOOL bValid; /* is valid? */
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} VDEC_USERDATA_S;
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typedef struct VDEC_DECODE_FRAME_PARAM_S
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{
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int mDecodeFrameNum;
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}VDEC_DECODE_FRAME_PARAM_S;
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typedef struct VDEC_DECODE_ERROR_S {
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int mFormatErr; /* format error. eg: do not support filed */
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int mPicSizeErrSet; /* picture width or height is larger than chnnel width or height*/
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int mStreamUnsprt; /* unsupport the stream specification */
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int mPackErr; /* stream package error */
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int mPrtclNumErrSet; /* protocol num is not enough. eg: slice, pps, sps */
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int mRefErrSet; /* refrence num is not enough */
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int mPicBufSizeErrSet; /* the buffer size of picture is not enough */
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} VDEC_DECODE_ERROR_S;
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typedef struct VDEC_CHN_STAT_S {
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PAYLOAD_TYPE_E mType; /* video type to be decoded */
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unsigned int mLeftStreamBytes; /* left stream bytes waiting for decode */
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unsigned int mLeftStreamFrames; /* left frames waiting for decode,only valid for H264D_MODE_FRAME */
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unsigned int mLeftPics; /* pics waiting for output */
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BOOL mbStartRecvStream; /* had started recv stream? */
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unsigned int mRecvStreamFrames; /* how many frames of stream has been received. valid when send by frame. */
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unsigned int mDecodeStreamFrames; /* how many frames of stream has been decoded. valid when send by frame. */
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unsigned int mLeftDecodeStreamFrames; /* Number of frames to be decoded. This member is valid after AW_MPI_VDEC_StartRecvStreamEx is called.*/
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VDEC_DECODE_ERROR_S mVdecDecErr; /* 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 VDEC_CHN_PARAM_S {
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int mChanErrThr; /* threshold for stream error process, 0: discard with any error, 100 : keep data with any error */
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int mChanStrmOFThr; /* threshold for stream overflow, 0~ , 0: nothing to do when stream is overflow */
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int mDecMode; /* decode mode , 0: deocde IPB frames, 1: only decode I frame & P frame , 2: only decode I frame */
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int mDecOrderOutput; /* frames output order ,0: the same with display order , 1: the same with decoder order */
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VIDEO_FORMAT_E mVideoFormat;
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COMPRESS_MODE_E mCompressMode;
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} VDEC_CHN_PARAM_S;
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typedef struct VDEC_PRTCL_PARAM_S {
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int mMaxSliceNum; /* max slice num support */
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int mMaxSpsNum; /* max sps num support */
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int mMaxPpsNum; /* max pps num support */
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int mDisplayFrameNum; /* 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 JPEGD_STREAM_PACKET_S {
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unsigned int PhyAddr[2];
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void* VirAddr[2];
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unsigned int Length[2];
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uint64_t Pts;
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unsigned int Index;
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} USR_STREAM_PACKET_S;
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/* description structure for memory record */
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typedef struct USR_MEM_DESC_S {
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unsigned int u32PhyAddr;
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unsigned int u32Length;
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} USR_MEM_DESC_S;
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typedef enum JPEGD_DECODE_ERROR_E {
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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 VDEC_JPG_COLOR_FMT_E {
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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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VDEC_JPG_COLOR_FMT_E enFmt; /* YUV format */
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int s32IsFrameValid;
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uint64_t u64LuPixSum;
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uint64_t Pts;
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int s32IsSemiPlanar;
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int s32YWidth;
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int s32YHeight;
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int s32LumaPhyAddr;
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int s32LumaStride;
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int
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s32CbPhyAddr; /* semi-planar: this variable is PhyAddr of interlaced chroma; planar: this variable is PhyAddr of Cb */
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int s32CrPhyAddr; /* semi-planar: this variable is not value ; planar: this variable is PhyAddr of Cr */
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int s32ChromStride;
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int 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 ERR_VDEC_INVALID_CHNID DEF_ERR(MOD_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 ERR_VDEC_ILLEGAL_PARAM DEF_ERR(MOD_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_ILLEGAL_PARAM)
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/* channel exists */
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#define ERR_VDEC_EXIST DEF_ERR(MOD_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_EXIST)
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/* using a NULL point */
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#define ERR_VDEC_NULL_PTR DEF_ERR(MOD_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 ERR_VDEC_NOT_CONFIG DEF_ERR(MOD_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 ERR_VDEC_NOT_SURPPORT DEF_ERR(MOD_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 ERR_VDEC_NOT_PERM DEF_ERR(MOD_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_NOT_PERM)
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/* the channle is not existed */
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#define ERR_VDEC_UNEXIST DEF_ERR(MOD_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_UNEXIST)
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/* failure caused by malloc memory */
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#define ERR_VDEC_NOMEM DEF_ERR(MOD_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_NOMEM)
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/* failure caused by malloc buffer */
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#define ERR_VDEC_NOBUF DEF_ERR(MOD_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_NOBUF)
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/* no data in buffer */
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#define ERR_VDEC_BUF_EMPTY DEF_ERR(MOD_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_BUF_EMPTY)
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/* no buffer for new data */
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#define ERR_VDEC_BUF_FULL DEF_ERR(MOD_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 ERR_VDEC_SYS_NOTREADY DEF_ERR(MOD_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_SYS_NOTREADY)
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/*system busy*/
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#define ERR_VDEC_BUSY DEF_ERR(MOD_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_BUSY)
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/* component state is same as user wanted */
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#define ERR_VDEC_SAMESTATE DEF_ERR(MOD_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_SAMESTATE)
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/* component state is transit to invalid state */
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#define ERR_VDEC_INVALIDSTATE DEF_ERR(MOD_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_INVALIDSTATE)
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/* component current state can't transit to destination state */
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#define ERR_VDEC_INCORRECT_STATE_TRANSITION DEF_ERR(MOD_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_INCORRECT_STATE_TRANSITION)
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/* Attempting a command that is not allowed during the present state. */
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#define ERR_VDEC_INCORRECT_STATE_OPERATION DEF_ERR(MOD_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_INCORRECT_STATE_OPERATION)
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/* bad address, eg. used for copy_from_user & copy_to_user */
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#define ERR_VDEC_BADADDR DEF_ERR(MOD_ID_VDEC, EN_ERR_LEVEL_ERROR, EN_ERR_BADADDR)
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#ifdef __cplusplus
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}
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#endif /* End of #ifdef __cplusplus */
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#endif /* End of #ifndef __IPCLINUX_COMM_VDEC_H__ */
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