nvmedia_icp.h File Reference

Detailed Description

NVIDIA Media Interface: Image Capture Processing

This file contains the Image Capture Processing API.

Definition in file nvmedia_icp.h.

Go to the source code of this file.

Data Structures
struct	NvMediaICPInputFormat
	Holds the capture input format. More...
struct	NvMediaICPSettings
	Holds image capture settings for the CSI format. More...
struct	NvMediaICPSettingsEx
	Holds the image capture settings for the CSI format per virtual group. More...
struct	NvMediaICPEx
	Holds an image capture object created by NvMediaICPCreateEx(). More...
struct	NvMediaICPErrorInfo
	Holds the capture error information populated by NvMediaICPGetErrorInfo(). More...

Macros
#define	NVMEDIA_ICP_VERSION_MAJOR   4
	Major version number. More...
#define	NVMEDIA_ICP_VERSION_MINOR   19
	Minor version number. More...
#define	NVMEDIA_IMAGE_CAPTURE_TIMEOUT_INFINITE
	Defines an infinite timeout for NvMediaICPGetImageGroup(). More...
#define	NVMEDIA_ICP_MAX_VIRTUAL_GROUPS   4u
	Defines the maximum number of virtual groups. More...
#define	NVMEDIA_ICP_MAX_VIRTUAL_CHANNELS   3u
	Defines the maximum number of virtual channels per virtual group. More...
#define	NVMEDIA_ICP_HANDLER(icpEx, groupIdx)   (icpEx->icp[groupIdx].hIcp)
	A macro that gets an NvMediaICP handler from an NvMediaICPEx handler. More...
#define	NVMEDIA_ICP_SETTINGS_HANDLER(icpSettingsEx, groupIdx, vcIdx)   (&icpSettingsEx.virtualGroups[groupIdx].virtualChannels[vcIdx].icpSettings)
	A macro that gets the NvMediaICPSettings handler from an NvMediaICPSettingsEx object. More...
#define	NVMEDIA_ICP_ERROR(_type_, _error_, _value_, _desc_)   NVMEDIA_ICP_##_type_##_ERROR_##_error_ = _value_##u,
	A macro that creates an enumerator in enum NvMediaICPErrorStatus. More...
#define	NVMEDIA_MAX_ICP_FRAME_BUFFERS
	Maximum number of capture buffers. More...

Typedefs
typedef struct NvMediaICP	NvMediaICP
	Holds an image capture object per virtual group. More...

Enumerations
enum	NvMediaICPInterfaceType {   NVMEDIA_IMAGE_CAPTURE_CSI_INTERFACE_TYPE_CSI_A,   NVMEDIA_IMAGE_CAPTURE_CSI_INTERFACE_TYPE_CSI_B,   NVMEDIA_IMAGE_CAPTURE_CSI_INTERFACE_TYPE_CSI_AB,   NVMEDIA_IMAGE_CAPTURE_CSI_INTERFACE_TYPE_CSI_C,   NVMEDIA_IMAGE_CAPTURE_CSI_INTERFACE_TYPE_CSI_D,   NVMEDIA_IMAGE_CAPTURE_CSI_INTERFACE_TYPE_CSI_CD,   NVMEDIA_IMAGE_CAPTURE_CSI_INTERFACE_TYPE_CSI_E,   NVMEDIA_IMAGE_CAPTURE_CSI_INTERFACE_TYPE_CSI_F,   NVMEDIA_IMAGE_CAPTURE_CSI_INTERFACE_TYPE_CSI_EF,   NVMEDIA_IMAGE_CAPTURE_CSI_INTERFACE_TYPE_CSI_G,   NVMEDIA_IMAGE_CAPTURE_CSI_INTERFACE_TYPE_CSI_H,   NVMEDIA_IMAGE_CAPTURE_CSI_INTERFACE_TYPE_CSI_GH }
	Specifies the image capture interface type for the CSI interface. More...
enum	NvMediaICPInputFormatType {   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_YUV422,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_YUV422_10,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_YUV444,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_RGB888,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_RAW6,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_RAW7,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_RAW8,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_RAW10,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_RAW12,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_RAW14,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_RAW16,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_RAW20,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_USER_DEFINED_1,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_USER_DEFINED_2,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_USER_DEFINED_3,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_USER_DEFINED_4,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_USER_DEFINED_5,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_USER_DEFINED_6,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_USER_DEFINED_7,   NVMEDIA_IMAGE_CAPTURE_INPUT_FORMAT_TYPE_USER_DEFINED_8 }
	Specifies the image capture input format type. More...
enum	NvMediaBitsPerPixel {   NVMEDIA_BITS_PER_PIXEL_8 = 0,   NVMEDIA_BITS_PER_PIXEL_10,   NVMEDIA_BITS_PER_PIXEL_12,   NVMEDIA_BITS_PER_PIXEL_14,   NVMEDIA_BITS_PER_PIXEL_16,   NVMEDIA_BITS_PER_PIXEL_20 }
	Specifies bits per pixel. More...
enum	NvMediaICPCsiPhyMode {   NVMEDIA_ICP_CSI_DPHY_MODE = 0,   NVMEDIA_ICP_CSI_CPHY_MODE }
	Specifies the CSI phy mode. More...
enum	NvMediaICPErrorStatus {   NVMEDIA_ICP_ERROR_STATUS_NONE,   NVMEDIA_ICP_ERROR_STATUS_CSI_INPUTFRAME,   NVMEDIA_ICP_ERROR_STATUS_CSI_INPUTSTREAM,   NVMEDIA_ICP_ERROR_STATUS_PIXEL_FAULT,   NVMEDIA_ICP_ERROR_STATUS_FRAME_FAULT,   NVMEDIA_ICP_ERROR_STATUS_MEMORYWRITE }
	Defines error status codes. More...
enum	NvMediaICPCsiInputFrameError
enum	NvMediaICPCsiInputStreamError
enum	NvMediaICPPixelFaultError
enum	NvMediaICPFrameFaultError
enum	NvMediaICPMemoryWriteError

Functions
NvMediaStatus	NvMediaICPGetVersion (NvMediaVersion *version)
	Gets the version of the NvMedia ICP library. More...
NvMediaICPEx *	NvMediaICPCreateEx (NvMediaICPSettingsEx *settings)
	Creates an image capture object used to capture various formats of input into an NvMediaImage. More...
void	NvMediaICPDestroyEx (NvMediaICPEx *icpEx)
	Destroys an image capture object created by NvMediaICPCreateEx(). More...
NvMediaStatus	NvMediaICPRegisterImageGroup (NvMediaICP *icp, NvMediaImageGroup *imageGrp)
	Maps an image group to the capture engine. More...
NvMediaStatus	NvMediaICPFeedImageGroup (NvMediaICP *icp, NvMediaImageGroup *imageGrp, unsigned int millisecondTimeout)
	Adds an image group to the image capture pool. More...
NvMediaStatus	NvMediaICPGetImageGroup (NvMediaICP *icp, uint32_t millisecondTimeout, NvMediaImageGroup **imageGrp)
	Gets a captured image group with frame status. More...
NvMediaStatus	NvMediaICPUnregisterImageGroup (NvMediaICP *icp, NvMediaImageGroup *imageGrp)
	Unmaps a frame from the capture engine. More...
NvMediaStatus	NvMediaICPReleaseImageGroup (NvMediaICP *icp, NvMediaImageGroup **imageGrp)
	Gets an image group from the internal pool that the client previously supplied with NvMediaICPFeedImageGroup(). More...
NvMediaStatus	NvMediaICPGetErrorInfo (NvMediaICP *icp, NvMediaICPErrorInfo *icpErrorInfo)
	Gets capture error information. More...