PDK API Guide for J721E
Dss_DispRtParams Struct Reference

Detailed Description

Structure containing run time configuration of the display driver. This needs to be passed along with frame list to update any supported run time parameters.

Data Fields

Fvid2_PosConfigposCfg
 
Dss_FrameRtParamsinFrmParams
 
Dss_FrameRtParamsoutFrmParams
 
Dss_ScRtParamsscParams
 

Field Documentation

◆ posCfg

Fvid2_PosConfig* Dss_DispRtParams::posCfg

Position Configuration used to position the Frame in the Overlay. Refer to Fvid2_PosConfig for details. Note: Pass NULL if no change is required

◆ inFrmParams

Dss_FrameRtParams* Dss_DispRtParams::inFrmParams

RT Params for input frame. This parameter is used to change the frame width and height at runtime. Note that this is used only when the buffer dimension is smaller than the LCD size. When changing the size, the application should ensure that the startX/startY + frame size doesn't exceed the display resolution. Refer to Dss_FrameRtParams for details. Note: Pass NULL if no change is required

◆ outFrmParams

Dss_FrameRtParams* Dss_DispRtParams::outFrmParams

RT Params for output frame i.e. output of video pipeline. Only Width and height is valid in this structure. Refer to Dss_FrameRtParams for details. Note: Pass NULL if no change is required

◆ scParams

Dss_ScRtParams* Dss_DispRtParams::scParams

RT Params for scaler. Refer to Dss_ScRtParams for details. Note: Pass NULL if no change is required