NVIDIA FX5500 User Guide - Page 77

Nv_ctrl_gvo_sync_delay_pixels, Nv_ctrl_gvo_input_video_format_reacquire - fx 5500 new

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CHAPTER 5 API Control */ #define NV_CTRL_GVO_FIRMWARE_VERSION 78 /* R-- */ NV_CTRL_GVO_SYNC_DELAY_PIXELS /* * NV_CTRL_GVO_SYNC_DELAY_PIXELS - controls the delay between the * input sync and the output sync in numbers of pixels from hsync; * this is a 12 bit value. */ #define NV_CTRL_GVO_SYNC_DELAY_PIXELS 79 /* RW- */ NV_CTRL_GVO_SYNC_DELAY_LINES /* * NV_CTRL_GVO_SYNC_DELAY_LINES - controls the delay between the input * sync and the output sync in numbers of lines from vsync; this is a * 12 bit value. */ #define NV_CTRL_GVO_SYNC_DELAY_LINES 80 /* RW- */ NV_CTRL_GVO_INPUT_VIDEO_FORMAT_REACQUIRE /* * NV_CTRL_GVO_INPUT_VIDEO_FORMAT_REACQUIRE - must be set for a period * of about 2 seconds for the new InputVideoFormat to be properly * locked to. In nvidia-settings, we do a reacquire whenever genlock * or framelock mode is entered into, when the user clicks the * "detect" button. This value can be written, but always reads back * _FALSE. */ #define NV_CTRL_GVO_INPUT_VIDEO_FORMAT_REACQUIRE #define NV_CTRL_GVO_INPUT_VIDEO_FORMAT_REACQUIRE_FALSE #define NV_CTRL_GVO_INPUT_VIDEO_FORMAT_REACQUIRE_TRUE 81 /* -W- */ 0 1 NVIDIA Corporation Quadro FX 4500/5500 SDI User's Guide - Version 2.0 73

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NVIDIA Corporation
Quadro FX 4500/5500 SDI User’s Guide
– Version 2.0
73
C
HAPTER
5
API Control
*/
#define NV_CTRL_GVO_FIRMWARE_VERSION
78
/* R-- */
NV_CTRL_GVO_SYNC_DELAY_PIXELS
/*
* NV_CTRL_GVO_SYNC_DELAY_PIXELS - controls the delay between the
* input sync and the output sync in numbers of pixels from hsync;
* this is a 12 bit value.
*/
#define NV_CTRL_GVO_SYNC_DELAY_PIXELS
79
/* RW- */
NV_CTRL_GVO_SYNC_DELAY_LINES
/*
* NV_CTRL_GVO_SYNC_DELAY_LINES - controls the delay between the input
* sync and the output sync in numbers of lines from vsync; this is a
* 12 bit value.
*/
#define NV_CTRL_GVO_SYNC_DELAY_LINES
80
/* RW- */
NV_CTRL_GVO_INPUT_VIDEO_FORMAT_REACQUIRE
/*
* NV_CTRL_GVO_INPUT_VIDEO_FORMAT_REACQUIRE - must be set for a period
* of about 2 seconds for the new InputVideoFormat to be properly
* locked to. In nvidia-settings, we do a reacquire whenever genlock
* or framelock mode is entered into, when the user clicks the
* "detect" button.
This value can be written, but always reads back
* _FALSE.
*/
#define NV_CTRL_GVO_INPUT_VIDEO_FORMAT_REACQUIRE
81
/* -W- */
#define NV_CTRL_GVO_INPUT_VIDEO_FORMAT_REACQUIRE_FALSE
0
#define NV_CTRL_GVO_INPUT_VIDEO_FORMAT_REACQUIRE_TRUE
1