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vdec例程屏幕没输出
在板子上运行vdec例程,把path路径改到板子的/home目录下,运行vdnc例程,屏幕没输出
[VO] Version: [Hi3519AV100_MPP_V2.0.2.0 B050 Release], Build Time[Aug 2 2019, 17:42:54]
-----DEVICE CONFIG-------------------------------------------------------------------
DevId DevEn Mux1 Mux2 Mux3 IntfSync BgClr DevFrt
0 Y HDMI 3840x2160@30 0xff 30
-----DEVICE CLOCK INFO-------------------------------------------------------------------
DevId DevEn ClkSource FbDiv Frac RefDiv PostDiv1 PostDiv2 LCDMCLK VoDevDiv VoPreDiv ClkReverse
-----MODULE PARAM-----------------------------
transparentTransmit ExitDev WbcBgBlackEn DevClkExtEn SaveBufMode
N Y N N N N
-----VIDEO LAYER STATUS 1----------------------------------------------------------------------------------------
LayerId VideoEn ClustMode PixFmt ImgW ImgH DispX DispY DispW DispH DispFrt DoubFrm DstDyRg Decompress
0 Y N SP420 3840 2160 0 0 3840 2160 30 N SDR8 N
-----VIDEO LAYER STATUS 2(continue)------------------------------------------------------------------------------
LayerId VideoEn Toleration Priority EnChNum Matrix Luma Cont Hue Satu
0 Y 10000000 0 1 0 50 50 50 50
-----VIDEO LAYER STATUS 3(continue)------------------------------------------------------------------------------
LayerId DevId SetBeg SetEnd PartitionMode bSDVgsBypass u32BufLen
0 0 N N Single Y 3
-----VIDEO LAYER STATUS 4(continue)------------------------------------------------------------------------------
LayerId AspectRatioMode X Y Width Height BgColor
-----VIDEO LAYER STATUS 5(continue)------------------------------------------------------------------------------
LayerId BoundaryWidth Color0 Color1
-----VIDEO LAYER STATUS 6(continue)------------------------------------------------------------------------------
LayerId CropEn X Y Width Height
0 N
-----CHN BASIC INFO ---------------------------------------------------------------
LayerId ChnId ChnEn Prio DeFlk ChnX ChnY ChnW ChnH DispX DispY bSnap Field RotAngle
0 0 Y 0 N 0 0 3840 2160 -1 -1 N both 0
-----CHN PLAY INFO 1---------------------------------------------------------------------------------------------------------------------
LayerId ChnId Batch Show Pause Step Revrs Refsh Thrshd ChnFrt ChnGap
0 0 N Y N N N N 3 30 33333
-----CHN PLAY INFO 2(continue)-----------------------------------------------------------------------------------------------------------
LayerId ChnId DisplayPts PrePts CurrPts ScalePts SetPts RecvCurPts
0 0 5766609 5766609 5766609 5799942 -1 5766609
-----ByMulti CHN STATUS1-------------------------------------------------------
LayerId ChnId QCnt NewDo OldDo QueryLCnt SendLCnt SCnt ChRpt BusyN ShouD Dsped Area AreaT
-----ByMulti CHN STATUS2-------------------------------------------------------
LayerId ChnId Buf1 Buf2 Buf3 Buf4 DBuf Stat1 Stat2 QNodeAddr SNodeAddr DispAddr ChnFreeNum ChnBusyNum
-----ByMulti CHN STATUS3--------------------------------------------------------
LayerId ChnId AspectRatioMode X Y Width Height BgColor CompressMode
-----ByMulti CHN STATUS4--------------------------------------------------------
LayerId ChnId bBoundaryEn ColorIndex
-----BySingle CHN STATUS 1----------------------------------------------------------------------------------------------------------------
LayerId ChnId Job Task QueryLCnt SendLCnt QCnt SCnt ChRpt DRpt ShouD Dsped b2Scl ChnAddr DispAddr
0 0 0 0 0 0 672 174 411 35 1 412 N 0x374da380 0x374da380
-----BySingle CHN STATUS 2(continue)------------------------------------------------------------------------------------------------------
LayerId ChnId bBorder BorderWidth Color ChnFreeNum ChnBusyNum DispFreeNum DispBusyNum
0 0 N 0 0 9 0 13 0
-----BySingle CHN STATUS 3(continue)--------------------------------------------------------
LayerId ChnId AspectRatioMode X Y Width Height BgColor CompressMode
0 0 NONE 0 0 0 0 0x0 NONE
-----CHN OTHER INFO--------------------------------------------------------------
LayerId ChnId bZoom ZmTyp ZoomX ZoomY ZoomW ZoomH SrcW SrcH
0 0 N 0 0 0 0 0 0 0
-----WBC INFO---------------------------------------------------------------------------------------
WbcId WbcW WbcH PixFmt FrmRat RealRat Mode SrcType SrcId Depth NotFin DstDyRg CmpMode BgBlackEn
-----GRAPHICS LAYER------------------------------------------------------------
Layer BindDev
HC0 0
-----GRAPHIC LAYER CSC PARAM-----------------------------
LAYERID Matrix Luma Cont Hue Satu
0 9 50 50 50 50
2 9 50 50 50 50
-----DEV Int Status------------------------------------------------------------
DevId IntRate IntTime MaxIntT TimePrM IntGapT MaxGapT
0 30 80 128 2479 33333 33369
[VO] Version: [Hi3519AV100_MPP_V2.0.2.0 B050 Release], Build Time[Aug 2 2019, 17:42:54]
-----DEVICE CONFIG-------------------------------------------------------------------
DevId DevEn Mux1 Mux2 Mux3 IntfSync BgClr DevFrt
0 Y HDMI 3840x2160@30 0xff 30
-----DEVICE CLOCK INFO-------------------------------------------------------------------
DevId DevEn ClkSource FbDiv Frac RefDiv PostDiv1 PostDiv2 LCDMCLK VoDevDiv VoPreDiv ClkReverse
-----MODULE PARAM-----------------------------
transparentTransmit ExitDev WbcBgBlackEn DevClkExtEn SaveBufMode
N Y N N N N
-----VIDEO LAYER STATUS 1----------------------------------------------------------------------------------------
LayerId VideoEn ClustMode PixFmt ImgW ImgH DispX DispY DispW DispH DispFrt DoubFrm DstDyRg Decompress
0 Y N SP420 3840 2160 0 0 3840 2160 30 N SDR8 N
-----VIDEO LAYER STATUS 2(continue)------------------------------------------------------------------------------
LayerId VideoEn Toleration Priority EnChNum Matrix Luma Cont Hue Satu
0 Y 10000000 0 1 0 50 50 50 50
-----VIDEO LAYER STATUS 3(continue)------------------------------------------------------------------------------
LayerId DevId SetBeg SetEnd PartitionMode bSDVgsBypass u32BufLen
0 0 N N Single Y 3
-----VIDEO LAYER STATUS 4(continue)------------------------------------------------------------------------------
LayerId AspectRatioMode X Y Width Height BgColor
-----VIDEO LAYER STATUS 5(continue)------------------------------------------------------------------------------
LayerId BoundaryWidth Color0 Color1
-----VIDEO LAYER STATUS 6(continue)------------------------------------------------------------------------------
LayerId CropEn X Y Width Height
0 N
-----CHN BASIC INFO ---------------------------------------------------------------
LayerId ChnId ChnEn Prio DeFlk ChnX ChnY ChnW ChnH DispX DispY bSnap Field RotAngle
0 0 Y 0 N 0 0 3840 2160 -1 -1 N both 0
-----CHN PLAY INFO 1---------------------------------------------------------------------------------------------------------------------
LayerId ChnId Batch Show Pause Step Revrs Refsh Thrshd ChnFrt ChnGap
0 0 N Y N N N N 3 30 33333
-----CHN PLAY INFO 2(continue)-----------------------------------------------------------------------------------------------------------
LayerId ChnId DisplayPts PrePts CurrPts ScalePts SetPts RecvCurPts
0 0 5766609 5766609 5766609 5799942 -1 5766609
-----ByMulti CHN STATUS1-------------------------------------------------------
LayerId ChnId QCnt NewDo OldDo QueryLCnt SendLCnt SCnt ChRpt BusyN ShouD Dsped Area AreaT
-----ByMulti CHN STATUS2-------------------------------------------------------
LayerId ChnId Buf1 Buf2 Buf3 Buf4 DBuf Stat1 Stat2 QNodeAddr SNodeAddr DispAddr ChnFreeNum ChnBusyNum
-----ByMulti CHN STATUS3--------------------------------------------------------
LayerId ChnId AspectRatioMode X Y Width Height BgColor CompressMode
-----ByMulti CHN STATUS4--------------------------------------------------------
LayerId ChnId bBoundaryEn ColorIndex
-----BySingle CHN STATUS 1----------------------------------------------------------------------------------------------------------------
LayerId ChnId Job Task QueryLCnt SendLCnt QCnt SCnt ChRpt DRpt ShouD Dsped b2Scl ChnAddr DispAddr
0 0 0 0 0 0 672 174 411 35 1 412 N 0x374da380 0x374da380
-----BySingle CHN STATUS 2(continue)------------------------------------------------------------------------------------------------------
LayerId ChnId bBorder BorderWidth Color ChnFreeNum ChnBusyNum DispFreeNum DispBusyNum
0 0 N 0 0 9 0 13 0
-----BySingle CHN STATUS 3(continue)--------------------------------------------------------
LayerId ChnId AspectRatioMode X Y Width Height BgColor CompressMode
0 0 NONE 0 0 0 0 0x0 NONE
-----CHN OTHER INFO--------------------------------------------------------------
LayerId ChnId bZoom ZmTyp ZoomX ZoomY ZoomW ZoomH SrcW SrcH
0 0 N 0 0 0 0 0 0 0
-----WBC INFO---------------------------------------------------------------------------------------
WbcId WbcW WbcH PixFmt FrmRat RealRat Mode SrcType SrcId Depth NotFin DstDyRg CmpMode BgBlackEn
-----GRAPHICS LAYER------------------------------------------------------------
Layer BindDev
HC0 0
-----GRAPHIC LAYER CSC PARAM-----------------------------
LAYERID Matrix Luma Cont Hue Satu
0 9 50 50 50 50
2 9 50 50 50 50
-----DEV Int Status------------------------------------------------------------
DevId IntRate IntTime MaxIntT TimePrM IntGapT MaxGapT
0 30 80 128 2479 33333 33369
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