Detailed Description

Holds information about a single buffer in a batch.

Definition at line 247 of file nvbufsurface.h.

Collaboration diagram for NvBufSurfaceParams:

Data Fields
uint32_t	width
	Holds the width of the buffer. More...

uint32_t	height
	Holds the height of the buffer. More...

uint32_t	pitch
	Holds the pitch of the buffer. More...

NvBufSurfaceColorFormat	colorFormat
	Holds the color format of the buffer. More...

NvBufSurfaceLayout	layout
	Holds BL or PL. More...

uint64_t	bufferDesc
	Holds a DMABUF FD. More...

uint32_t	dataSize
	Holds the amount of allocated memory. More...

void *	dataPtr
	Holds a pointer to allocated memory. More...

NvBufSurfacePlaneParams	planeParams
	Holds planewise information (width, height, pitch, offset, etc.). More...

NvBufSurfaceMappedAddr	mappedAddr
	Holds pointers to mapped buffers. More...

void *	_reserved [STRUCTURE_PADDING]

Field Documentation

void* NvBufSurfaceParams::_reserved[STRUCTURE_PADDING]

Definition at line 272 of file nvbufsurface.h.

uint64_t NvBufSurfaceParams::bufferDesc

Holds a DMABUF FD.

Definition at line 260 of file nvbufsurface.h.

NvBufSurfaceColorFormat NvBufSurfaceParams::colorFormat

Holds the color format of the buffer.

Definition at line 255 of file nvbufsurface.h.

void* NvBufSurfaceParams::dataPtr

Holds a pointer to allocated memory.

Definition at line 265 of file nvbufsurface.h.

uint32_t NvBufSurfaceParams::dataSize

Holds the amount of allocated memory.

Definition at line 262 of file nvbufsurface.h.

uint32_t NvBufSurfaceParams::height

Holds the height of the buffer.

Definition at line 251 of file nvbufsurface.h.

NvBufSurfaceLayout NvBufSurfaceParams::layout

Holds BL or PL.

For dGPU, only PL is valid.

Definition at line 257 of file nvbufsurface.h.

NvBufSurfaceMappedAddr NvBufSurfaceParams::mappedAddr

Holds pointers to mapped buffers.

Initialized to NULL when the structure is created.

Definition at line 270 of file nvbufsurface.h.

uint32_t NvBufSurfaceParams::pitch

Holds the pitch of the buffer.

Definition at line 253 of file nvbufsurface.h.

NvBufSurfacePlaneParams NvBufSurfaceParams::planeParams

Holds planewise information (width, height, pitch, offset, etc.).

Definition at line 267 of file nvbufsurface.h.

uint32_t NvBufSurfaceParams::width

Holds the width of the buffer.

Definition at line 249 of file nvbufsurface.h.

The documentation for this struct was generated from the following file: