HP NVIDIA Quadro 6000, 6GB User's Guide Page 83
- Page / 96
- Table of contents
- BOOKMARKS
Rated. / 5. Based on customer reviews
Quadro 4000/5000/6000 SDI DU-05337-001_v01
|
79
Chapter 05 : API Control
NV_CTRL_GVO Attributes
TheNV_CTRL_GVO*integerattributesareusedtoconfigureGVO(graphicstovideo
out)functionalityontheQuadroFX4800/5800SDIgraphicsboard.
ThefollowingisatypicalusagepatternfortheGVOattributes:
• QueryNV_CTRL_GVO_SUPPORTEDtodetermineiftheXscreensupportsGV0.
• SpecifyNV_CTRL_GVO_SYNC_MODE(eitherFREE_RUNNING,GENLOCK,or
FRAMELOCK).
IfyouspecifyGENLOCKorFRAMELOCK,youshouldalsospecify
NV_CTRL_GVO_SYNC_SOURCE.
• UseNV_CTRL_GVO_SYNC_INPUT_DETECTEDand
NV_CTRL_GVO_SDI_SYNC_INPUT_DETECTEDtodetectwhatinputsyncsare
present.
Ifnoanalogsyncisdetectedbutitisknownthatavalidbi‐levelortri‐levelsyncis
connected,setNV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECT_MODE
appropriatelyandretestwith
NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECTED.
• Ifsyncingtoinputsync,querytheNV_CTRL_GVO_INPUT_VIDEO_FORMAT
attribute.
TheinputvideoformatcanonlybequeriedafterSYNC_SOURCEisspecified.
• SpecifytheNV_CTRL_GVO_OUTPUT_VIDEO_FORMAT.
• SpecifytheNV_CTRL_GVO_DATA_FORMAT.
• SpecifyanycustomColorSpaceConversion(CSC)matrix,offset,andscalewith
XNVCTRLSetGvoColorConversion().
• IfusingtheGLX_NV_video_outextensiontodisplayoneormorepbuffers,call
glXGetVideoDeviceNV()tolocktheGVOoutputforusebytheGLXclient,then
bindthepbuffer(s)totheGVOoutputwithglXBindVideoImageNV()andsend
pbufferstotheGVOoutputwithglXSendPbufferToVideoNV().
SeetheGLX_NV_video_outspecformoredetails.
• If,ratherthanusingtheGLX_NV_video_outextensiontodisplayGLXpbufferson
theGVOoutput,youwishdisplaytheXscreenontheGVOoutput,set
NV_CTRL_GVO_DISPLAY_X_SCREENto
NV_CTRL_GVO_DISPLAY_X_SCREEN_ENABLE.
SettingmostGVOattributesonlycausesthevaluetobecachedintheXserver.
Thevalueswillbeflushedtothehardwareeitherwhen
NV_CTRL_GVO_DISPLAY_X_SCREENisenabled,orwhenaGLXpbufferisbound
totheGVOoutput(withglXBindVideoImageNV()).
GLX_NV_video_outandNV_CTRL_GVO_DISPLAY_X_SCREENaremutually
exclusive.
- Quadro 4000/5000/6000 SDI 1
- TABLE OF CONTENTS 2
- DOCUMENT CHANGE HISTORY 4
- About This Document 5
- Other Documents 5
- System Requirements 6
- 02 NVIDIA GRAPHICS-TO-SDI 7
- Supported SDI Color Formats 8
- Supported Output Modes 8
- About Your NVIDIA Quadro SDI 9
- 5 Closethechassiscover 10
- 1 ConnecttheDVIConnectors 11
- Operating NVIDIA SDI 13
- About the Software 15
- Initial On-Air Broadcast 16
- Changing Applications 16
- Changing Video Formats 17
- When Using the Control Panel 17
- SDI CONTROL PANEL 18
- Basic SDI Setup 19
- FILL KEY INPUT 23
- Advanced Adjustments 24
- Applying Gamma Correction 25
- About Dualview Mode 27
- Enabling Multiple SDI Cards 28
- Figure 0.2 30
- Topology Viewer 31
- LINUX—USING THE GRAPHICS TO 32
- VIDEO OUT CONTROL PANEL 32
- Figure 0.1 33
- Step 4: Begin SDI Output 36
- Advanced Setups 40
- Adjusting the Desktop Area 42
- Genlock Versus Frame Lock 43
- Synchronization Instructions 44
- 05 API CONTROL 46
- Chapter 05 : API Control 47
- NvGvo Function Description 48
- NvGvoCaps() 49
- NvGvoOpen() 49
- NvGvoClose() 50
- NvGvoDesktopOpen() 50
- NvGvoDesktopClose() 51
- NvGvoStatus() 52
- NvGvoSyncFormatDetect() 52
- NvGvoConfigGet() 53
- NvGvoConfigSet() 53
- NvGvoIsRunning() 54
- NvGvoStart() 54
- NvGvoStop() 55
- NvGvoEnumSignalFormats() 55
- NvGvoEnumDataFormats() 56
- Miscellaneous Defines 57
- Interlace Mode Enumeration 61
- Video Data Format Enumeration 61
- Video Output Area Enumeration 63
- Device Capabilities Defines 64
- Driver Version Structure 65
- Firmware Version Structure 65
- Device Capabilities Structure 65
- Device Status Structure 66
- Output Region Structure 67
- Sync Delay Structure 68
- P-Buffer Format Defines 69
- Data Format Details Structure 70
- Device Configuration Defines 71
- Color Conversion Structure 73
- Composite Range Structure 73
- Linux CONTROL X Extension API 76
- XNVCTRLQueryExtension() 77
- XNVCTRLQueryVersion() 77
- XNVCTRLIsNvScreen() 77
- XNVCTRLSetAttribute() 77
- XNVCTRLQueryAttribute() 78
- XNVCTRLSetStringAttribute() 79
- NV_CTRL_GVO Attributes 83
- NV_CTRL_GVO_SUPPORTED 84
- NV_CTRL_GVO_SYNC_MODE 84
- NV_CTRL_GVO_SYNC_SOURCE 85
- NV_CTRL_GVO_DATA_FORMAT 88
- NV_CTRL_GVO_DISPLAY_X_SCREEN 89
- NV_CTRL_GVO_VIDEO_OUTPUTS 91
- NV_CTRL_GVO_FPGA_VERSION 91
- NV_CTRL_GVO_SYNC_DELAY_PIXELS 91
- NV_CTRL_GVO_SYNC_DELAY_LINES 92
- NV_CTRL_GVO_GLX_LOCKED 92
- NV_CTRL_GVO_X_SCREEN_PAN_[XY] 94
- ONBOARD DIP SWITCH 95
Related products and manuals for Graphics cards HP NVIDIA Quadro 6000, 6GB
(350 pages)© 2020, manymanuals.com. All rights reserved. | 0.270 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals