Intel 82854 GMCH, 82830M GMCH manual Icegdescapesetscaninfo

Page 53

7.1.1.22ICEGD_ESCAPE_SET_SCAN_INFO

Input Data Structure

Output Data Structure

Notes

Int

N/A

N/A

Description

This escape code is used to set the HDMI scan info.

Input Data Structure Definition

The input data can be set between 0-3. But only 1 and 2 make sense now. 1—overscanned, 2—underscanned.

Example

unsigned int num; num = 1;

ExtEscape(

hDC,

ICEGD_ESCAPE_SET_SCAN_INFO, sizeof(unsigned long), (LPCSTR)&num,

NULL,

NULL

);

Intel® Digital Set Top Box Display Driver

53

User’s Guide for Microsoft* Windows* CE 5.0

Image 53

Contents

Intel Digital Set Top Box Display Driver Legal Statements Contents Hardware Limitations Date Driver Description Revision HistoryThis page intentionally left blank Definitions IntroductionDefinitions GMCHs Feature SummaryBase Features Surface Support 2 830 and 854 Base FeaturesDisplay Configuration VBI Support Display Configuration NotesTV Encoders Direct3D Mobile SupportInstalling the MSI Installation NotesDisplay Driver MSI 1 830 MSIRegistry Options Driver FilesDisplay Options Configuration InformationDisplay Driver Options VRWorkaroundModeDWORD AlphaBlendModeDWORDPort Driver TV Encoder DLL Options Memory Management Options SysToVidStretch Dword 4 2D Graphics OptionsBlendFilter Dword BlitSyncVBI DwordVideo Options GDI OptionsForceGRAY16 Dword MaxBackBuffers DwordDirect3D Mobile Options Port Driver Attribute Notes Conexant Port Driver Attributes Port Driver TV Encoder DLL AttributesSilicon Image Port Driver Attributes Focus Port Driver AttributesDefault Configuration Configuration1 830 Default Configuration 2 854 ConfigurationChanging the TV Format to PAL-B Configuration ChangesChanging the TV Output Type to Component Enabling 3D SupportHdmi Support Single, Shadow DVO Modes 854 Chipset Limitations Hardware Limitations830 Chipset Limitations WinCE Graphics Driver Escape Interface Programming InterfaceSummary of Supported Graphics Driver Escape Codes Input Data Structure Output Data Structure IcegdescapeenableportIcegdescapegetnumpdattributes Icegdescapegetavailpdattributes Icegdescapegetavailpdattributes IcegdescapesetpdattributesIcegdescapegetnumpdattributes Null Icegdescapesetovlcolorparams Icegdescapesetfbgammaramp Icegdescapegetmemstats Icegdescapegetmonitordesc Icegdescapevbienable Icegdescapevbidisable Icegdescapevbiupdate Sleep33 Disable vbi ExtEscape Hdc Icegdescapeinterruptinstall Icegdescapeinterruptuninstall Icegdescapesetvideoplanezorder Icegdescapesethwalphacompatmode Icegdescapedriverversion ICEGDESCAPEI2CCONFIG ICEGDESCAPEI2CACCESS Page This escape code is used to select a DVO port master/slave Icegdescapequeryhdmihotplug Null IcegdescapequeryhdmihotplugIcegdescapewaithdmihotplug Null IcegdescapewaithdmihotplugIcegdescapesetscaninfo