325 lines
16 KiB
C
325 lines
16 KiB
C
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/******************************************************************************
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Copyright (C), 2001-2012, Hisilicon Tech. Co., Ltd.
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******************************************************************************
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File Name : hi_comm_rc.h
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Version :
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Author : Hisilicon Hi35xx MPP Team
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Created : 2006/11/24
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Last Modified :
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Description : common struct definition for Rate control
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Function List :
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History :
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******************************************************************************/
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#ifndef __HI_COMM_RC_H__
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#define __HI_COMM_RC_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 /* __cplusplus */
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typedef HI_U32 HI_FR32;
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typedef enum hiVENC_RC_MODE_E
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{
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VENC_RC_MODE_H264CBR = 1,
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VENC_RC_MODE_H264VBR,
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VENC_RC_MODE_H264ABR,
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VENC_RC_MODE_H264FIXQP,
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VENC_RC_MODE_MJPEGCBR,
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VENC_RC_MODE_MJPEGVBR,
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VENC_RC_MODE_MJPEGABR,
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VENC_RC_MODE_MJPEGFIXQP,
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VENC_RC_MODE_MPEG4CBR,
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VENC_RC_MODE_MPEG4VBR,
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VENC_RC_MODE_MPEG4ABR,
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VENC_RC_MODE_MPEG4FIXQP,
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VENC_RC_MODE_H265CBR,
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VENC_RC_MODE_H265VBR,
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VENC_RC_MODE_H265FIXQP,
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VENC_RC_MODE_BUTT,
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}VENC_RC_MODE_E;
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typedef struct hiVENC_ATTR_H264_FIXQP_S
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{
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HI_U32 u32Gop; /*the interval of ISLICE. */
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HI_U32 u32SrcFrmRate; /* the input frame rate of the venc chnnel */
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HI_FR32 fr32DstFrmRate ; /* the target frame rate of the venc chnnel */
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HI_U32 u32IQp; /* qp of the i frame */
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HI_U32 u32PQp; /* qp of the p frame */
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} VENC_ATTR_H264_FIXQP_S;
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typedef struct hiVENC_ATTR_H264_CBR_S
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{
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HI_U32 u32Gop; /*the interval of ISLICE. */
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HI_U32 u32StatTime; /* the rate statistic time, the unit is senconds(s) */
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HI_U32 u32SrcFrmRate; /* the input frame rate of the venc chnnel */
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HI_FR32 fr32DstFrmRate ; /* the target frame rate of the venc chnnel */
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HI_U32 u32BitRate; /* average bitrate */
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HI_U32 u32FluctuateLevel; /* level [0..5].scope of bitrate fluctuate. 1-5: 10%-50%. 0: SDK optimized, recommended; */
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} VENC_ATTR_H264_CBR_S;
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typedef struct hiVENC_ATTR_H264_VBR_S
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{
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HI_U32 u32Gop; /*the interval of ISLICE. */
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HI_U32 u32StatTime; /* the rate statistic time, the unit is senconds(s) */
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HI_U32 u32SrcFrmRate; /* the input frame rate of the venc chnnel */
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HI_FR32 fr32DstFrmRate ; /* the target frame rate of the venc chnnel */
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HI_U32 u32MaxBitRate; /* the max bitrate */
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HI_U32 u32MaxQp; /* the max qp */
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HI_U32 u32MinQp; /* the min qp */
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}VENC_ATTR_H264_VBR_S;
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typedef struct hiVENC_ATTR_H264_ABR_S
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{
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HI_U32 u32Gop; /*the interval of ISLICE. */
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HI_U32 u32StatTime; /* the rate statistic time, the unit is senconds(s) */
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HI_U32 u32SrcFrmRate; /* the input frame rate of the venc chnnel */
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HI_FR32 fr32DstFrmRate ; /* the target frame rate of the venc chnnel */
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HI_U32 u32AvgBitRate; /* average bitrate */
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HI_U32 u32MaxBitRate; /* the max bitrate */
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}VENC_ATTR_H264_ABR_S;
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typedef struct hiVENC_ATTR_H264_CBR_S VENC_ATTR_H265_CBR_S;
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typedef struct hiVENC_ATTR_H264_VBR_S VENC_ATTR_H265_VBR_S;
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typedef struct hiVENC_ATTR_H264_FIXQP_S VENC_ATTR_H265_FIXQP_S;
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typedef struct hiVENC_ATTR_MPEG4_FIXQP_S
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{
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HI_U32 u32Gop; /*the interval of ISLICE. */
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HI_U32 u32SrcFrmRate; /* the input frame rate of the venc chnnel */
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HI_FR32 fr32DstFrmRate ; /* the target frame rate of the venc chnnel */
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HI_U32 u32IQp; /* qp of the i frame */
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HI_U32 u32PQp; /* qp of the p frame */
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}VENC_ATTR_MPEG4_FIXQP_S;
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typedef struct hiVENC_ATTR_MPEG4_CBR_S
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{
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HI_U32 u32Gop; /*the interval of ISLICE. */
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HI_U32 u32StatTime; /* the rate statistic time, the unit is senconds(s) */
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HI_U32 u32SrcFrmRate; /* the input frame rate of the venc chnnel */
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HI_FR32 fr32DstFrmRate ; /* the target frame rate of the venc chnnel */
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HI_U32 u32BitRate; /* average bitrate */
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HI_U32 u32FluctuateLevel; /* level [0..5].scope of bitrate fluctuate. 1-5: 10%-50%. 0: SDK optimized, recommended; */
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}VENC_ATTR_MPEG4_CBR_S;
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typedef struct hiVENC_ATTR_MPEG4_VBR_S
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{
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HI_U32 u32Gop; /* the interval of ISLICE. */
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HI_U32 u32StatTime; /* the rate statistic time, the unit is senconds(s) */
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HI_U32 u32SrcFrmRate; /* the input frame rate of the venc chnnel */
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HI_FR32 fr32DstFrmRate ; /* the target frame rate of the venc chnnel */
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HI_U32 u32MaxBitRate; /* the max bitrate */
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HI_U32 u32MaxQp; /* the max qp */
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HI_U32 u32MinQp; /* the min qp */
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}VENC_ATTR_MPEG4_VBR_S;
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typedef struct hiVENC_ATTR_MJPEG_FIXQP_S
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{
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HI_U32 u32SrcFrmRate; /* the input frame rate of the venc chnnel */
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HI_FR32 fr32DstFrmRate; /* the target frame rate of the venc chnnel */
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HI_U32 u32Qfactor; /* image quality :[1,99]*/
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}VENC_ATTR_MJPEG_FIXQP_S;
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typedef struct hiVENC_ATTR_MJPEG_CBR_S
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{
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HI_U32 u32StatTime; /* the rate statistic time, the unit is senconds(s) */
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HI_U32 u32SrcFrmRate; /* the input frame rate of the venc chnnel */
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HI_FR32 fr32DstFrmRate ; /* the target frame rate of the venc chnnel */
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HI_U32 u32BitRate; /* average bitrate */
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HI_U32 u32FluctuateLevel; /* level [0..5].scope of bitrate fluctuate. 1-5: 10%-50%. 0: SDK optimized, recommended; */
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} VENC_ATTR_MJPEG_CBR_S;
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typedef struct hiVENC_ATTR_MJPEG_VBR_S
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{
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HI_U32 u32StatTime; /* the rate statistic time, the unit is senconds(s) */
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HI_U32 u32SrcFrmRate; /* the input frame rate of the venc chnnel */
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HI_FR32 fr32DstFrmRate; /* the target frame rate of the venc chnnel */
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HI_U32 u32MaxBitRate; /* max bitrate */
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HI_U32 u32MaxQfactor; /* max image quailty allowed */
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HI_U32 u32MinQfactor; /* min image quality allowed */
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}VENC_ATTR_MJPEG_VBR_S;
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typedef struct hiVENC_RC_ATTR_S
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{
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VENC_RC_MODE_E enRcMode; /*the type of rc*/
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union
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{
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VENC_ATTR_H264_CBR_S stAttrH264Cbr;
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VENC_ATTR_H264_VBR_S stAttrH264Vbr;
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VENC_ATTR_H264_FIXQP_S stAttrH264FixQp;
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VENC_ATTR_H264_ABR_S stAttrH264Abr;
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VENC_ATTR_MPEG4_CBR_S stAttrMpeg4Cbr;
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VENC_ATTR_MPEG4_FIXQP_S stAttrMpeg4FixQp;
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VENC_ATTR_MPEG4_VBR_S stAttrMpeg4Vbr;
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VENC_ATTR_MJPEG_CBR_S stAttrMjpegeCbr;
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VENC_ATTR_MJPEG_FIXQP_S stAttrMjpegeFixQp;
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VENC_ATTR_MJPEG_VBR_S stAttrMjpegeVbr;
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VENC_ATTR_H265_CBR_S stAttrH265Cbr;
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VENC_ATTR_H265_VBR_S stAttrH265Vbr;
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VENC_ATTR_H265_FIXQP_S stAttrH265FixQp;
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};
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HI_VOID* pRcAttr ; /*the rc attribute which could be specified by user*/
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}VENC_RC_ATTR_S;
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typedef enum hiRC_SUPERFRM_MODE_E
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{
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SUPERFRM_NONE, /* sdk don't care super frame */
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SUPERFRM_DISCARD, /* the super frame is discarded */
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SUPERFRM_REENCODE, /* the super frame is re-encode */
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SUPERFRM_BUTT
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}VENC_SUPERFRM_MODE_E;
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typedef struct hiVENC_PARAM_H264_CBR_S
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{
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HI_U32 u32MinIprop; /* the min ratio of i frame and p frame */
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HI_U32 u32MaxIprop; /* the max ratio of i frame and p frame */
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HI_U32 u32MaxQp; /* the max QP value */
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HI_U32 u32MinQp; /* the min QP value */
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HI_S32 s32IPQPDelta; /* the qp difference between the i frame and the before gop avarage qp; == Qp(P) - Qp(I) */
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HI_S32 s32QualityLevel; /* quality of picture [1, 5] */
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HI_S32 s32MaxReEncodeTimes; /* max number of re-encode times [0, 3]*/
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HI_U32 u32MinIQp; /* min qp for i frame */
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}VENC_PARAM_H264_CBR_S;
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typedef struct hiVENC_PARAM_H264_VBR_S
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{
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HI_S32 s32IPQPDelta; /* the qp difference between the i frame and the before gop avarage qp; == Qp(P) - Qp(I) */
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HI_S32 s32ChangePos; /* Indicates the ratio of the current bit rate to the maximum
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bit rate when the QP value starts to be adjusted */
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HI_U32 u32MinIprop; /* the min ratio of i frame and p frame */
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HI_U32 u32MaxIprop; /* the max ratio of i frame and p frame */
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HI_U32 u32MinIQP; /* min qp for i frame */
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}VENC_PARAM_H264_VBR_S;
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typedef struct hiVENC_PARAM_MJPEG_CBR_S
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{
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HI_U32 u32MaxQfactor; /* the max Qfactor value*/
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HI_U32 u32MinQfactor; /* the min Qfactor value */
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HI_U32 u32RQRatio[RC_RQRATIO_SIZE]; /* the rate stabilization weight,
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100-u32RQRatio[i] is the sequence quality stabilization weight */
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}VENC_PARAM_MJPEG_CBR_S;
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typedef struct hiVENC_PARAM_MJPEG_VBR_S
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{
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HI_S32 s32DeltaQfactor; /* Indicates the maximum change of Qfactor values of frames
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when the picture quality changes */
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HI_S32 s32ChangePos; /* Indicates the ratio of the current bit rate to the maximum
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bit rate when the Qfactor value starts to be adjusted */
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}VENC_PARAM_MJPEG_VBR_S;
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typedef struct hiVENC_PARAM_MPEG4_CBR_S
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{
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HI_U32 u32MinIprop; /* the min ratio of i frame and p frame*/
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HI_U32 u32MaxIprop; /* the max ratio of i frame and p frame */
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HI_U32 u32MaxQp; /* the max QP value*/
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HI_U32 u32MinQp; /* the min QP value */
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HI_U32 u32MaxPPDeltaQp; /* the max qp value difference between two successive P frame */
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HI_U32 u32MaxIPDeltaQp; /* the max qp value difference between p frame and the next i frame */
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HI_S32 s32IPQPDelta; /* the qp difference between the i frame and the before gop avarage qp*/
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HI_U32 u32RQRatio[RC_RQRATIO_SIZE]; /* the rate stabilization weight,
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100-u32RQRatio[i] is the sequence quality stabilization weight */
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}VENC_PARAM_MPEG4_CBR_S;
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typedef struct hiVENC_PARAM_MPEG4_VBR_S
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{
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HI_S32 s32IPQPDelta; /* the qp difference between the i frame and the before gop avarage qp*/
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HI_S32 s32ChangePos; /* Indicates the ratio of the current bit rate to the maximum
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bit rate when the QP value starts to be adjusted */
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HI_U32 u32MinIprop; /* the min ratio of i frame and p frame */
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HI_U32 u32MaxIprop; /* the max ratio of i frame and p frame */
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}VENC_PARAM_MPEG4_VBR_S;
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typedef struct hiVENC_PARAM_H264_CBR_S VENC_PARAM_H265_CBR_S;
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typedef struct hiVENC_PARAM_H264_VBR_S VENC_PARAM_H265_VBR_S;
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typedef struct hiVENC_RC_PARAM_S
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{
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HI_U32 u32ThrdI[RC_TEXTURE_THR_SIZE]; /* just useful for h264/h265 and mpeg4 for now */
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HI_U32 u32ThrdP[RC_TEXTURE_THR_SIZE];
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HI_U32 u32RowQpDelta;
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union
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{
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VENC_PARAM_H264_CBR_S stParamH264Cbr;
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VENC_PARAM_H264_VBR_S stParamH264VBR;
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VENC_PARAM_MJPEG_CBR_S stParamMjpegCbr;
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VENC_PARAM_MJPEG_VBR_S stParamMjpegVbr;
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VENC_PARAM_MPEG4_CBR_S stParamMpeg4Cbr;
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VENC_PARAM_MPEG4_VBR_S stParamMpeg4Vbr;
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VENC_PARAM_H265_CBR_S stParamH265Cbr;
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VENC_PARAM_H265_VBR_S stParamH265Vbr;
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};
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HI_VOID* pRcParam; /*RC parameter which could be specified by usrer*/
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}VENC_RC_PARAM_S;
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typedef enum hiVENC_FRAMELOST_MODE_E
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{
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FRMLOST_NORMAL, /*normal mode*/
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FRMLOST_PSKIP, /*pskip*/
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FRMLOST_BUTT,
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}VENC_FRAMELOST_MODE_E;
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typedef struct hiVENC_PARAM_FRAMELOST_S
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{
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HI_BOOL bFrmLostOpen; /* Indicates whether to discard frames to ensure
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stable bit rate when the instant bit rate is exceeded */
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HI_U32 u32FrmLostBpsThr; /* the instant bit rate threshold */
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VENC_FRAMELOST_MODE_E enFrmLostMode; /*frame lost strategy*/
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HI_U32 u32EncFrmGaps; /*the gap of frame lost*/
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}VENC_PARAM_FRAMELOST_S;
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typedef struct hiVENC_SUPERFRAME_CFG_S
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{
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VENC_SUPERFRM_MODE_E enSuperFrmMode; /* Indicates the mode of processing the super frame,[SUPERFRM_NONE,SUPERFRM_DISCARD,SUPERFRM_REENCODE]*/
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HI_U32 u32SuperIFrmBitsThr; /* Indicate the threshold of the super I frame
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for enabling the super frame processing mode */
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HI_U32 u32SuperPFrmBitsThr; /* Indicate the threshold of the super P frame */
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HI_U32 u32SuperBFrmBitsThr; /* Indicate the threshold of the super B frame */
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|
}VENC_SUPERFRAME_CFG_S;
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||
|
|
|
||
|
|
typedef enum hiVENC_RC_PRIORITY_E
|
||
|
|
{
|
||
|
|
VENC_RC_PRIORITY_BITRATE_FIRST = 1,
|
||
|
|
VENC_RC_PRIORITY_FRAMEBITS_FIRST,
|
||
|
|
|
||
|
|
VENC_RC_PRIORITY_BUTT,
|
||
|
|
} VENC_RC_PRIORITY_E;
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
#if __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
#endif /* __cplusplus */
|
||
|
|
|
||
|
|
#endif /* __HI_COMM_RC_H__ */
|