SDI Technologies iH30 Spezifikationen PDF herunterladen (Seite 123)

NV Control VIO Controls

Quadro SDI Output PG-03776-001_v06 | 118

* XNVCTRLSetGvoColorConversion() and XNVCTRLGetGvoColorConversion().

* this attribute is FALSE, then the values specified through

* XNVCTRLSetGvoColorConversion() are ignored.

#define NV_CTRL_GVO_OVERRIDE_HW_CSC 228

/* RW- */

#define NV_CTRL_GVO_OVERRIDE_HW_CSC_FALSE 0

#define NV_CTRL_GVO_OVERRIDE_HW_CSC_TRUE 1

* NV_CTRL_GVO_CAPABILITIES - this read-only attribute describes GVO

* capabilities that differ between NVIDIA SDI products. This value

* is a bitmask where each bit indicates whether that capability is

* available.

* APPLY_CSC_IMMEDIATELY - whether the CSC matrix, offset, and scale

* specified through XNVCTRLSetGvoColorConversion() will take affect

* immediately, or only after SDI output is disabled and enabled

* again.

* APPLY_CSC_TO_X_SCREEN - whether the CSC matrix, offset, and scale

* specified through XNVCTRLSetGvoColorConversion() will also apply

* to GVO output of an X screen, or only to OpenGL GVO output, as

* enabled through the GLX_NV_video_out extension.

* COMPOSITE_TERMINATION - whether the 75 ohm termination of the

* SDI composite input signal can be programmed through the

* NV_CTRL_GVO_COMPOSITE_TERMINATION attribute.

* SHARED_SYNC_BNC - whether the SDI device has a single BNC

* connector used for both (SDI & Composite) incoming signals.

* MULTIRATE_SYNC - whether the SDI device supports synchronization

* of input and output video modes that match in being odd or even

* modes (ie, AA.00 Hz modes can be synched to other BB.00 Hz modes and

* AA.XX Hz can match to BB.YY Hz where .XX and .YY are not .00)

#define NV_CTRL_GVO_CAPABILITIES 229

/* R-- */

#define NV_CTRL_GVO_CAPABILITIES_APPLY_CSC_IMMEDIATELY

0x00000001

#define NV_CTRL_GVO_CAPABILITIES_APPLY_CSC_TO_X_SCREEN

0x00000002

#define NV_CTRL_GVO_CAPABILITIES_COMPOSITE_TERMINATION

0x00000004

#define NV_CTRL_GVO_CAPABILITIES_SHARED_SYNC_BNC

0x00000008

#define NV_CTRL_GVO_CAPABILITIES_MULTIRATE_SYNC

0x00000010

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SDI Technologies iH30 Spezifikationen Seite 123