NVAPI Reference Documentation
NVIDIA
Release 396: April 5
2018
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Data Structures
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Data Fields
Data Structures
Here are the data structures with brief descriptions:
C
_NV_BOARD_INFO
C
_NV_COLOR_DATA_V1
C
_NV_COLOR_DATA_V2
C
_NV_COLOR_DATA_V3
C
_NV_COLOR_DATA_V4
C
_NV_CUSTOM_RECTS_V1
C
_NV_CUSTOM_SEMANTIC
C
_NV_D3D12_MOSAIC_GETCOMPANIONALLOCATIONS
C
_NV_D3D12_MOSAIC_GETVIEWPORTANDGPUPARTITIONS
C
_NV_D3D_LATELATCH_OBJECT_DESC_V1
C
_NV_DISPLAY_PORT_INFO_V1
C
_NV_DISPLAYCONFIG_PATH_ADVANCED_TARGET_INFO_V1
C
_NV_DISPLAYCONFIG_PATH_INFO_V1
C
_NV_DISPLAYCONFIG_PATH_INFO_V2
C
_NV_DISPLAYCONFIG_PATH_TARGET_INFO_V1
C
_NV_DISPLAYCONFIG_PATH_TARGET_INFO_V2
C
_NV_DISPLAYCONFIG_SOURCE_MODE_INFO_V1
C
_NV_DX_VIDEO_STEREO_INFO
C
_NV_GPU_DISPLAYIDS
C
_NV_GPU_GET_ILLUMINATION_PARM_V1
C
_NV_GPU_PERF_PSTATES20_INFO_V2
Used in
NvAPI_GPU_GetPstates20()
interface call
C
_NV_GPU_QUERY_ILLUMINATION_SUPPORT_PARM_V1
C
_NV_GPU_SET_ILLUMINATION_PARM_V1
C
_NV_GSYNC_CAPABILITIES_V1
Used in
NvAPI_GSync_QueryCapabilities()
C
_NV_GSYNC_CAPABILITIES_V2
C
_NV_GSYNC_CONTROL_PARAMS
Used in
NvAPI_GSync_GetControlParameters()
and
NvAPI_GSync_SetControlParameters()
C
_NV_GSYNC_DELAY
Used in NV_GSYNC_CONTROL_PARAMS
C
_NV_GSYNC_DISPLAY
C
_NV_GSYNC_GPU
C
_NV_GSYNC_STATUS
Used in
NvAPI_GSync_GetSyncStatus()
C
_NV_GSYNC_STATUS_PARAMS_V1
C
_NV_GSYNC_STATUS_PARAMS_V2
C
_NV_HDMI_SUPPORT_INFO_V1
C
_NV_HDMI_SUPPORT_INFO_V2
C
_NV_HDR_CAPABILITIES_V1
C
_NV_HDR_CAPABILITIES_V2
C
_NV_HDR_COLOR_DATA_V1
C
_NV_HDR_COLOR_DATA_V2
C
_NV_LMS_CUSTOM_CONFIG_V1
C
_NV_LMS_INSTANCED_STEREO_CONFIG_V1
C
_NV_MODIFIED_W_COEFFICIENTS
C
_NV_MODIFIED_W_PARAMS
C
_NV_MONITOR_CAPABILITIES_V1
See
NvAPI_DISP_GetMonitorCapabilities()
C
_NV_MONITOR_CAPS_VCDB
C
_NV_MONITOR_CAPS_VSDB
See
NvAPI_DISP_GetMonitorCapabilities()
C
_NV_MONITOR_COLOR_DATA
C
_NV_MOSAIC_DISPLAY_SETTING_V1
Basic per-display settings that are used in setting/getting the Mosaic mode
C
_NV_MOSAIC_GRID_TOPO_DISPLAY_V1
C
_NV_MOSAIC_GRID_TOPO_DISPLAY_V2
C
_NV_MOSAIC_GRID_TOPO_V1
C
_NV_MOSAIC_GRID_TOPO_V2
C
_NV_MOSAIC_SUPPORTED_TOPO_INFO_V1
So arrays are bound
C
_NV_MOSAIC_SUPPORTED_TOPO_INFO_V2
C
_NV_MRS_CUSTOM_CONFIG_V1
C
_NV_MRS_INSTANCED_STEREO_CONFIG_V1
C
_NV_POSITION
C
_NV_QUERY_LATELATCH_SUPPORT_PARAMS
C
_NV_QUERY_MODIFIED_W_SUPPORT_PARAMS
C
_NV_QUERY_SINGLE_PASS_STEREO_SUPPORT_PARAMS_V1
C
_NV_QUERY_SMP_ASSIST_SUPPORT_PARAMS_V1
C
_NV_RECT
C
_NV_RESOLUTION
C
_NV_SCANOUT_INFORMATION
C
_NV_SCANOUT_INTENSITY_STATE_DATA
C
_NV_SCANOUT_WARPING_STATE_DATA
C
_NV_SMP_ASSIST_DISABLE_PARAMS_V1
C
_NV_SMP_ASSIST_ENABLE_PARAMS_V1
C
_NV_SMP_ASSIST_FASTGSCBDATA_MRS_INSTANCED_STEREO_V1
C
_NV_SMP_ASSIST_FASTGSCBDATA_V1
C
_NV_SMP_ASSIST_GET_CONSTANTS_V3
C
_NV_SMP_ASSIST_INITIALIZE_PARAMS_V1
C
_NV_SMP_ASSIST_REMAPCBDATA_V1
C
_NV_SMP_ASSIST_SETUP_PARAMS_V1
C
_NV_SMP_ASSIST_UPDATE_INSTANCEDSTEREO_DATA_PARAMS_V1
C
_NV_TIMING
C
_NV_TIMING_INPUT
C
_NV_VIO_TOPOLOGY
C
_NVAPI_STEREO_CAPS
C
_NVDRS_APPLICATION_V1
C
_NVDRS_APPLICATION_V2
C
_NVDRS_APPLICATION_V3
C
_NVDRS_APPLICATION_V4
C
_NVDRS_BINARY_SETTING
Enum to decide on the datatype of setting value
C
_NVDRS_GPU_SUPPORT
C
_NVDRS_PROFILE_V1
C
_NVDRS_SETTING_V1
C
_NVDRS_SETTING_VALUES
C
_NVVIOCAPS
Device capabilities
C
_NVVIOCHANNELSTATUS
Input channel status
C
_NVVIOCOLORCONVERSION
Colorspace conversion
C
_NVVIOCOMPOSITERANGE
C
_NVVIOCONFIG_V1
C
_NVVIOCONFIG_V2
C
_NVVIOCONFIG_V3
C
_NVVIODATAFORMATDETAIL
Data format details
C
_NVVIOGAMMACORRECTION
Gamma correction
C
_NVVIOGAMMARAMP10
Gamma ramp (10-bit index)
C
_NVVIOGAMMARAMP8
Gamma ramp (8-bit index)
C
_NVVIOINPUTCONFIG
Input device configuration
C
_NVVIOINPUTSTATUS
Input device status
C
_NVVIOOUTPUTCONFIG_V1
Output device configuration
C
_NVVIOOUTPUTCONFIG_V2
C
_NVVIOOUTPUTCONFIG_V3
C
_NVVIOOUTPUTREGION
Output region
C
_NVVIOOUTPUTSTATUS
Output device status
C
_NVVIOPCIINFO
C
_NVVIOSIGNALFORMATDETAIL
Signal format details
C
_NVVIOSTATUS
Video device status
C
_NVVIOSTREAM
Stream configuration
C
_NVVIOSYNCDELAY
Sync delay
C
_NVVIOVIDEOMODE
Video mode information
C
_SettingDWORDNameString
C
_SettingWSTRINGNameString
C
NV_CHIPSET_INFO_v1
C
NV_CHIPSET_INFO_v2
C
NV_CHIPSET_INFO_v3
C
NV_CHIPSET_INFO_v4
C
NV_CUSTOM_DISPLAY
C
NV_DISPLAY_DRIVER_MEMORY_INFO_V1
C
NV_DISPLAY_DRIVER_MEMORY_INFO_V2
C
NV_DISPLAY_DRIVER_MEMORY_INFO_V3
C
NV_DISPLAY_DRIVER_VERSION
C
NV_DISPLAY_PATH
C
NV_DISPLAY_PATH_INFO
C
NV_DISPLAY_PATH_INFO_V3
C
NV_DISPLAY_PORT_CONFIG
C
NV_EDID_V1
C
NV_EDID_V2
Used in
NvAPI_GPU_GetEDID()
C
NV_EDID_V3
Used in
NvAPI_GPU_GetEDID()
C
NV_GET_CURRENT_SLI_STATE_V1
C
NV_GET_CURRENT_SLI_STATE_V2
C
NV_GPU_CLOCK_FREQUENCIES_V1
C
NV_GPU_CLOCK_FREQUENCIES_V2
C
NV_GPU_DYNAMIC_PSTATES_INFO_EX
C
NV_GPU_ECC_CONFIGURATION_INFO
C
NV_GPU_ECC_ERROR_INFO
C
NV_GPU_ECC_STATUS_INFO
C
NV_GPU_GET_HDCP_SUPPORT_STATUS
HDPC support status - used in
NvAPI_GPU_GetHDCPSupportStatus()
C
NV_GPU_PERF_PSTATES20_INFO_V1
Used in
NvAPI_GPU_GetPstates20()
interface call
C
NV_GPU_PERF_PSTATES20_PARAM_DELTA
Used to describe both voltage and frequency deltas
C
NV_GPU_PERF_PSTATES_INFO_V1
C
NV_GPU_PERF_PSTATES_INFO_V2
C
NV_GPU_PSTATE20_BASE_VOLTAGE_ENTRY_V1
Used to describe single base voltage entry
C
NV_GPU_PSTATE20_CLOCK_ENTRY_V1
Used to describe single clock entry
C
NV_GPU_THERMAL_SETTINGS_V1
C
NV_GPU_THERMAL_SETTINGS_V2
C
NV_I2C_INFO_V1
Used in
NvAPI_I2CRead()
and
NvAPI_I2CWrite()
C
NV_I2C_INFO_V2
Used in
NvAPI_I2CRead()
and
NvAPI_I2CWrite()
C
NV_I2C_INFO_V3
Used in
NvAPI_I2CRead()
and
NvAPI_I2CWrite()
C
NV_INFOFRAME_AUDIO
C
NV_INFOFRAME_DATA
C
NV_INFOFRAME_PROPERTY
C
NV_INFOFRAME_VIDEO
Adding an Auto bit to each field
C
NV_LID_DOCK_PARAMS
C
NV_MOSAIC_DISPLAY_SETTING_V2
C
NV_MOSAIC_DISPLAY_TOPO_STATUS
C
NV_MOSAIC_SUPPORTED_TOPOLOGIES
Used in
NvAPI_GetSupportedMosaicTopologies()
C
NV_MOSAIC_TOPO_BRIEF
C
NV_MOSAIC_TOPO_DETAILS
This structure defines the topology details
C
NV_MOSAIC_TOPO_GROUP
C
NV_MOSAIC_TOPOLOGY
Used in
NvAPI_GetCurrentMosaicTopology()
and
NvAPI_SetCurrentMosaicTopology()
C
NV_MULTIGPU_CAPS
C
NV_SCANOUT_INTENSITY_DATA_V1
C
NV_SCANOUT_INTENSITY_DATA_V2
C
NV_SCANOUT_WARPING_DATA
C
NV_TIMING_FLAG
Used in
NvAPI_DISP_GetTiming()
C
NV_VIEW_TARGET_INFO
C
NV_VIEWPORTF
C
NVAPI_ANSEL_CONFIGURATION_STRUCT_V1
C
NVAPI_ANSEL_FEATURE_CONFIGURATION_STRUCT
C
NvAPI_D3D11_CREATE_DOMAIN_SHADER_EX_V1
C
NvAPI_D3D11_CREATE_DOMAIN_SHADER_EX_V2
C
NvAPI_D3D11_CREATE_DOMAIN_SHADER_EX_V3
C
NvAPI_D3D11_CREATE_FASTGS_EXPLICIT_DESC_V1
C
NvAPI_D3D11_CREATE_GEOMETRY_SHADER_EX_V5
C
NvAPI_D3D11_CREATE_HULL_SHADER_EX_V1
C
NvAPI_D3D11_CREATE_HULL_SHADER_EX_V2
C
NvAPI_D3D11_CREATE_VERTEX_SHADER_EX_V1
C
NvAPI_D3D11_CREATE_VERTEX_SHADER_EX_V2
C
NvAPI_D3D11_CREATE_VERTEX_SHADER_EX_V3
C
NvAPI_D3D11_RASTERIZER_DESC_EX
C
NVAPI_D3D12_PSO_CREATE_FASTGS_EXPLICIT_DESC_V1
C
NVAPI_D3D12_PSO_DOMAIN_SHADER_DESC_V1
C
NVAPI_D3D12_PSO_DOMAIN_SHADER_DESC_V2
C
NVAPI_D3D12_PSO_DOMAIN_SHADER_DESC_V3
C
NVAPI_D3D12_PSO_ENABLE_DEPTH_BOUND_TEST_DESC_V1
C
NVAPI_D3D12_PSO_EXTENSION_DESC_V1
C
NVAPI_D3D12_PSO_GEOMETRY_SHADER_DESC_V5
C
NVAPI_D3D12_PSO_HULL_SHADER_DESC_V1
C
NVAPI_D3D12_PSO_HULL_SHADER_DESC_V2
C
NVAPI_D3D12_PSO_RASTERIZER_STATE_DESC_V1
C
NVAPI_D3D12_PSO_REQUEST_FAST_GEOMETRY_SHADER_DESC_V1
C
NVAPI_D3D12_PSO_SET_SHADER_EXTENSION_SLOT_DESC_V1
C
NVAPI_D3D12_PSO_VERTEX_SHADER_DESC_V1
C
NVAPI_D3D12_PSO_VERTEX_SHADER_DESC_V2
C
NVAPI_D3D12_PSO_VERTEX_SHADER_DESC_V3
C
NvGUID
C
NvSBox
C
NvShaderExtnStruct
C
NVVIOTOPOLOGYTARGET
C
tagNV_TIMINGEXT
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