NV_MOSAIC_TOPO_DETAILS Struct Reference

#include <nvapi.h>

Data Fields
NvU32	version
NvLogicalGpuHandle	hLogicalGPU
NvU32	validityMask
NvU32	rowCount
NvU32	colCount
struct {
NvPhysicalGpuHandle   hPhysicalGPU
NvU32   displayOutputId
NvS32   overlapX
NvS32   overlapY
}	gpuLayout [NVAPI_MAX_MOSAIC_DISPLAY_ROWS][NVAPI_MAX_MOSAIC_DISPLAY_COLUMNS]

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Detailed Description

This structure defines the topology details.

NV_GPU_OUTPUT_TYPE. Check displayOutputIds to make sure they are all CRTs, or all DFPs.

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Field Documentation

NvU32 NV_MOSAIC_TOPO_DETAILS::colCount

Number of displays in a column.

NvU32 NV_MOSAIC_TOPO_DETAILS::displayOutputId

Connected display target (0 if no display connected)

struct { ... } NV_MOSAIC_TOPO_DETAILS::gpuLayout[NVAPI_MAX_MOSAIC_DISPLAY_ROWS][NVAPI_MAX_MOSAIC_DISPLAY_COLUMNS]

NvLogicalGpuHandle NV_MOSAIC_TOPO_DETAILS::hLogicalGPU

Logical GPU for this topology.

NvPhysicalGpuHandle NV_MOSAIC_TOPO_DETAILS::hPhysicalGPU

Physical GPU to be used in the topology (0 if GPU missing)

NvS32 NV_MOSAIC_TOPO_DETAILS::overlapX

Pixels of overlap on left of target: (+overlap, -gap)

NvS32 NV_MOSAIC_TOPO_DETAILS::overlapY

Pixels of overlap on top of target: (+overlap, -gap)

NvU32 NV_MOSAIC_TOPO_DETAILS::rowCount

Number of displays in a row.

NvU32 NV_MOSAIC_TOPO_DETAILS::validityMask

0 means topology is valid with the current hardware. If not 0, inspect bits against NV_MOSAIC_TOPO_VALIDITY_*.

NvU32 NV_MOSAIC_TOPO_DETAILS::version

Version of this structure.

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

• nvapi.h