NVIDIA DRIVE 5.0 Linux SDK API Reference

5.0.5.0 Release

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Detailed Description

The Image Signal Processing API provides common ISP processing functions.

Data Structures

struct  NvMediaISPRange
 Holds an integer range. More...
 
struct  NvMediaISPRangeFloat
 Holds a float range. More...
 
struct  NvMediaISPSize
 Defines a 2-dimensional surface where the surface is determined by the surface height and width in pixels. More...
 
struct  NvMediaISPPoint
 Defines a location on a 2-dimensional object, where the coordinate (0,0) is located at the top-left of the object. More...
 
struct  NvMediaISPFloatPoint
 Defines a location on a 2-dimensional object, where the coordinate (0,0) is located at the top-left of the object. More...
 

Enumerations

enum  NvMediaISPSelect {
  NVMEDIA_ISP_SELECT_ISP_A,
  NVMEDIA_ISP_SELECT_ISP_B
}
 Specifies which ISP to use. More...
 
enum  { NVMEDIA_ISP_COLOR_COMPONENT_NUM = 4 }
 
enum  { NVMEDIA_ISP_COLOR_COMPONENT_0 = 0 }
 
enum  { NVMEDIA_ISP_COLOR_COMPONENT_1 = 1 }
 
enum  { NVMEDIA_ISP_COLOR_COMPONENT_2 = 2 }
 
enum  { NVMEDIA_ISP_COLOR_COMPONENT_3 = 3 }
 
enum  { NVMEDIA_ISP_COLOR_COMPONENT_MAX = 4 }
 
enum  {
  NVMEDIA_ISP_COLOR_COMPONENT_TL = NVMEDIA_ISP_COLOR_COMPONENT_0,
  NVMEDIA_ISP_COLOR_COMPONENT_TR = NVMEDIA_ISP_COLOR_COMPONENT_1,
  NVMEDIA_ISP_COLOR_COMPONENT_BL = NVMEDIA_ISP_COLOR_COMPONENT_2,
  NVMEDIA_ISP_COLOR_COMPONENT_BR = NVMEDIA_ISP_COLOR_COMPONENT_3
}
 Specifies color components positions. More...
 
enum  { NVMEDIA_ISP_COLOR_COMPONENT_TRIPLET_NUM = 3 }
 
enum  { NVMEDIA_ISP_HDR_SAMPLE_MAP_NUM = 16 }
 
enum  { NVMEDIA_ISP_HIST_RANGE_CFG_NUM = 8 }
 
enum  { NVMEDIA_ISP_LAC_ROI_NUM = 4 }
 
enum  { NVMEDIA_ISP_AFM_ROI_NUM = 8 }
 
enum  { NVMEDIA_ISP_AFM_FILTER_COEFF_NUM = 6 }
 
enum  NvMediaISPColorChannel {
  NVMEDIA_ISP_COLORCHANNEL_TL_R_V = NVMEDIA_ISP_COLOR_COMPONENT_0,
  NVMEDIA_ISP_COLORCHANNEL_TR_G_Y,
  NVMEDIA_ISP_COLORCHANNEL_BL_B_U,
  NVMEDIA_ISP_COLORCHANNEL_BR,
  NVMEDIA_ISP_COLORCHANNEL_LUMINANCE,
  NVMEDIA_ISP_COLORCHANNEL_FORCE32 = 0x7FFFFFFF
}
 Defines the ISP color channels. More...
 
enum  NvMediaISPPixelFormat {
  NVMEDIA_ISP_PIXELFORMAT_RGB = 0x1,
  NVMEDIA_ISP_PIXELFORMAT_YUV,
  NVMEDIA_ISP_PIXELFORMAT_QUAD
}
 Defines the ISP pixel format types. More...
 
enum  NvMediaISPHdrMode {
  NVMEDIA_ISP_HDR_MODE_NORMAL = 0x1,
  NVMEDIA_ISP_HDR_MODE_SHORT,
  NVMEDIA_ISP_HDR_MODE_LONG,
  NVMEDIA_ISP_HDR_MODE_BOTH,
  NVMEDIA_ISP_HDR_MODE_SEPARATE,
  NVMEDIA_ISP_HDR_MODE_FORCE32 = 0x7FFFFFFF
}
 Defines the HDR mode types. More...
 

Enumeration Type Documentation

anonymous enum
Enumerator
NVMEDIA_ISP_COLOR_COMPONENT_NUM 

Number of color components.

Definition at line 61 of file nvmedia_isp.h.

anonymous enum
Enumerator
NVMEDIA_ISP_COLOR_COMPONENT_0 

Definition at line 66 of file nvmedia_isp.h.

anonymous enum
Enumerator
NVMEDIA_ISP_COLOR_COMPONENT_1 

Definition at line 69 of file nvmedia_isp.h.

anonymous enum
Enumerator
NVMEDIA_ISP_COLOR_COMPONENT_2 

Definition at line 72 of file nvmedia_isp.h.

anonymous enum
Enumerator
NVMEDIA_ISP_COLOR_COMPONENT_3 

Definition at line 75 of file nvmedia_isp.h.

anonymous enum
Enumerator
NVMEDIA_ISP_COLOR_COMPONENT_MAX 

Definition at line 78 of file nvmedia_isp.h.

anonymous enum

Specifies color components positions.

Enumerator
NVMEDIA_ISP_COLOR_COMPONENT_TL 

Specifies the top-left pixel position.

NVMEDIA_ISP_COLOR_COMPONENT_TR 

Specifies the top-rigth pixel position.

NVMEDIA_ISP_COLOR_COMPONENT_BL 

Specifies the bottom-left pixel position.

NVMEDIA_ISP_COLOR_COMPONENT_BR 

Specifies the bottom-rigth pixel position.

Definition at line 85 of file nvmedia_isp.h.

anonymous enum
Enumerator
NVMEDIA_ISP_COLOR_COMPONENT_TRIPLET_NUM 

Specifies the number of color components in a triplet.

Definition at line 96 of file nvmedia_isp.h.

anonymous enum
Enumerator
NVMEDIA_ISP_HDR_SAMPLE_MAP_NUM 

Definition at line 102 of file nvmedia_isp.h.

anonymous enum
Enumerator
NVMEDIA_ISP_HIST_RANGE_CFG_NUM 

Definition at line 106 of file nvmedia_isp.h.

anonymous enum
Enumerator
NVMEDIA_ISP_LAC_ROI_NUM 

Definition at line 109 of file nvmedia_isp.h.

anonymous enum
Enumerator
NVMEDIA_ISP_AFM_ROI_NUM 

Definition at line 112 of file nvmedia_isp.h.

anonymous enum
Enumerator
NVMEDIA_ISP_AFM_FILTER_COEFF_NUM 

Definition at line 115 of file nvmedia_isp.h.

Defines the ISP color channels.

Enumerator
NVMEDIA_ISP_COLORCHANNEL_TL_R_V 
NVMEDIA_ISP_COLORCHANNEL_TR_G_Y 
NVMEDIA_ISP_COLORCHANNEL_BL_B_U 
NVMEDIA_ISP_COLORCHANNEL_BR 
NVMEDIA_ISP_COLORCHANNEL_LUMINANCE 
NVMEDIA_ISP_COLORCHANNEL_FORCE32 

Definition at line 122 of file nvmedia_isp.h.

Defines the HDR mode types.

Enumerator
NVMEDIA_ISP_HDR_MODE_NORMAL 

Specifies that samples are not distinguished and all are used as short exposure pixels.

NVMEDIA_ISP_HDR_MODE_SHORT 

Specifies to determine the short exposure pixels.

NVMEDIA_ISP_HDR_MODE_LONG 

Specifies to determine the long exposure pixels.

NVMEDIA_ISP_HDR_MODE_BOTH 

Specifies the HDR contains both short and long exposure pixels.

NVMEDIA_ISP_HDR_MODE_SEPARATE 

Applies to: code-name Parker: Specifies to separately handle long and short exposure pixels

NVMEDIA_ISP_HDR_MODE_FORCE32 

Definition at line 148 of file nvmedia_isp.h.

Defines the ISP pixel format types.

Enumerator
NVMEDIA_ISP_PIXELFORMAT_RGB 

RGB pixel format.

NVMEDIA_ISP_PIXELFORMAT_YUV 

YUV pixel format.

NVMEDIA_ISP_PIXELFORMAT_QUAD 

Quad pixel format.

Definition at line 136 of file nvmedia_isp.h.

Specifies which ISP to use.

Enumerator
NVMEDIA_ISP_SELECT_ISP_A 

Selects ISP A.

NVMEDIA_ISP_SELECT_ISP_B 

Selects ISP B.

Definition at line 54 of file nvmedia_isp.h.