Detailed Description
Hold the information of single buffer in the batch.
Definition at line 427 of file nvbufsurface.h.
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... | |
| NvBufSurfaceParamsEx * | paramex |
| pointers of extended parameters of single buffer in the batch. More... | |
| void * | _reserved [STRUCTURE_PADDING - 1] |
Field Documentation
◆ _reserved
| void* NvBufSurfaceParams::_reserved[STRUCTURE_PADDING - 1] |
Definition at line 454 of file nvbufsurface.h.
◆ bufferDesc
| uint64_t NvBufSurfaceParams::bufferDesc |
Holds a DMABUF FD.
Valid only for NVBUF_MEM_SURFACE_ARRAY and NVBUF_MEM_HANDLE type memory.
Definition at line 440 of file nvbufsurface.h.
◆ colorFormat
| NvBufSurfaceColorFormat NvBufSurfaceParams::colorFormat |
Holds the color format of the buffer.
Definition at line 435 of file nvbufsurface.h.
◆ dataPtr
| void* NvBufSurfaceParams::dataPtr |
Holds a pointer to allocated memory.
Not valid for NVBUF_MEM_SURFACE_ARRAY or NVBUF_MEM_HANDLE.
Definition at line 445 of file nvbufsurface.h.
◆ dataSize
| uint32_t NvBufSurfaceParams::dataSize |
Holds the amount of allocated memory.
Definition at line 442 of file nvbufsurface.h.
◆ height
| uint32_t NvBufSurfaceParams::height |
Holds the height of the buffer.
Definition at line 431 of file nvbufsurface.h.
◆ layout
| NvBufSurfaceLayout NvBufSurfaceParams::layout |
◆ mappedAddr
| NvBufSurfaceMappedAddr NvBufSurfaceParams::mappedAddr |
Holds pointers to mapped buffers.
Initialized to NULL when the structure is created.
Definition at line 450 of file nvbufsurface.h.
◆ paramex
| NvBufSurfaceParamsEx* NvBufSurfaceParams::paramex |
pointers of extended parameters of single buffer in the batch.
Definition at line 452 of file nvbufsurface.h.
◆ pitch
| uint32_t NvBufSurfaceParams::pitch |
Holds the pitch of the buffer.
Definition at line 433 of file nvbufsurface.h.
◆ planeParams
| NvBufSurfacePlaneParams NvBufSurfaceParams::planeParams |
Holds planewise information (width, height, pitch, offset, etc.).
Definition at line 447 of file nvbufsurface.h.
◆ width
| uint32_t NvBufSurfaceParams::width |
Holds the width of the buffer.
Definition at line 429 of file nvbufsurface.h.
The documentation for this struct was generated from the following file:
- D:/workspace/doxy_l4t_35/git/vendor/nvidia/tegra/nvutils/nvbufsurface/nvbufsurface.h