Detailed Description
Holds buffer parameters to map the buffer received from another process.
Definition at line 550 of file nvbufsurface.h.
Data Fields | |
| uint32_t | num_planes |
| Holds the number of planes. More... | |
| uint32_t | gpuId |
| Holds a GPU ID. More... | |
| uint64_t | fd |
| Holds a DMABUF FD. More... | |
| uint32_t | totalSize |
| Holds the total size of allocated memory. More... | |
| NvBufSurfaceMemType | memType |
| Holds type of memory. More... | |
| NvBufSurfaceLayout | layout |
| Holds BL or PL layout. More... | |
| NvBufSurfaceDisplayScanFormat | scanformat |
| Holds display scan format. More... | |
| NvBufSurfaceColorFormat | colorFormat |
| Holds the color format. More... | |
| NvBufSurfaceChromaSubsamplingParams | chromaSubsampling |
| Holds chroma subsampling parameters. More... | |
| NvBufSurfaceMapPlaneParams | planes [NVBUF_MAX_PLANES] |
| Holds plane parameters. More... | |
| uint8_t | reserved [64] |
| Reserved. More... | |
Field Documentation
◆ chromaSubsampling
| NvBufSurfaceChromaSubsamplingParams NvBufSurfaceMapParams::chromaSubsampling |
Holds chroma subsampling parameters.
Definition at line 568 of file nvbufsurface.h.
◆ colorFormat
| NvBufSurfaceColorFormat NvBufSurfaceMapParams::colorFormat |
Holds the color format.
Definition at line 566 of file nvbufsurface.h.
◆ fd
| uint64_t NvBufSurfaceMapParams::fd |
Holds a DMABUF FD.
Definition at line 556 of file nvbufsurface.h.
◆ gpuId
| uint32_t NvBufSurfaceMapParams::gpuId |
Holds a GPU ID.
Definition at line 554 of file nvbufsurface.h.
◆ layout
| NvBufSurfaceLayout NvBufSurfaceMapParams::layout |
Holds BL or PL layout.
Definition at line 562 of file nvbufsurface.h.
◆ memType
| NvBufSurfaceMemType NvBufSurfaceMapParams::memType |
Holds type of memory.
Definition at line 560 of file nvbufsurface.h.
◆ num_planes
| uint32_t NvBufSurfaceMapParams::num_planes |
Holds the number of planes.
Definition at line 552 of file nvbufsurface.h.
◆ planes
| NvBufSurfaceMapPlaneParams NvBufSurfaceMapParams::planes[NVBUF_MAX_PLANES] |
Holds plane parameters.
Definition at line 570 of file nvbufsurface.h.
◆ reserved
| uint8_t NvBufSurfaceMapParams::reserved[64] |
Reserved.
Definition at line 572 of file nvbufsurface.h.
◆ scanformat
| NvBufSurfaceDisplayScanFormat NvBufSurfaceMapParams::scanformat |
Holds display scan format.
Definition at line 564 of file nvbufsurface.h.
◆ totalSize
| uint32_t NvBufSurfaceMapParams::totalSize |
Holds the total size of allocated memory.
Definition at line 558 of file nvbufsurface.h.
The documentation for this struct was generated from the following file: