12.14. REGION

【Debug Information】

# cat /proc/cvitek/rgn

Module: [RGN], Build Time[#1 SMP PREEMPT Wed Feb 24 15:02:47 CST 2021]

------REGION STATUS OF COVER----------------------------------------------
      Hdl      Type      Used
      # 1             1             Y

------REGION CHN STATUS OF RECT COVER-------------------------------------
      Hdl      Type       Mod       Dev       Chn      bShow
          X             Y            W           H     Color       Layer     CoorType
      # 1            1        VPSS           0            1               Y
        30            0          100       100      FFFF               0              ABS

------REGION STATUS OF COVEREX--------------------------------------------
      Hdl      Type      Used

------REGION CHN STATUS OF RECT COVEREX-----------------------------------
      Hdl      Type       Mod       Dev       Chn       bShow
          X             Y            W           H     Color        Layer

------REGION STATUS OF OVERLAYEX------------------------------------------
      Hdl      Type           Used                    PiFmt         W         H      BgColor                      Phy
      Virt     Stride   CnvsNum
      # 2            0                  Y           ARGB_1555     300      200                 0        136375000          7f78785000       608         2

------REGION CHN STATUS OF OVERLAYEX--------------------------------------
      Hdl      Type       Mod       Dev       Chn     bShow         X         Y     Layer
      # 2             0       VPSS           0            0              Y        10       10            0

【Analysis】

Record the resource information of current region.

【Parameter Description】

Parameter		Decription
REGION STATUS OFCOVER	Hdl	Handle number of COVER
	Type	COVER type with a value of 1.
	Used	Whether the resource is occupied. N: not occupied Y: occupied
REGION CHN STATUS OFRECT COVER	Hdl	Handle number of COVER
	Type	COVER type with a value of 1.
	Mod	Module of Attach
	Dev	Device number
	Chn	channel number
	bShow	Whether it is displayed in this channel. N: not displayed Y: display
	X	The starting X coordinate displayed in the channel.
	Y	The starting y coordinate displayed in the channel.
	W	COVER width (Unit: pixels)
	H	COVER height (Unit: pixels)
	Color	COVER color
	Layer	The layer displayed in the channel.
	CoorType	ratio coordiante or abs coordinate
REGION STATUS OFCOVEREX	Hdl	Handle number of COVEREX
	Type	COVEREX type, value: 2。
	Used	Whether the resource is occupied. N: not occupied Y: occupied
REGION CHN STATUS OFRECT COVEREX	Hdl	Handle number of COVEREX
	Type	COVEREX type, value: 2。
	Mod	Module of Attach
	Dev	Device number
	Chn	channel number
	bShow	Whether it is displayed in this channel. N: not displayed Y: display
	X	The starting X coordinate displayed in the channel.
	Y	The starting y coordinate displayed in the channel.
	W	COVEREX width (Unit: pixels)
	H	COVEREX height (Unit: pixels)
	Color	COVEREX color
	Layer	The layer displayed in the channel.
REGION STATUS OFOVERLAYEX	Hdl	Handle number of OVERLAYEX
	Type	OVERLAYEX type, value: 0。
	Used	Whether the resource is occupied. N: not occupied Y: occupied
	PiFmt	OVERLAYEX pixel format. Refer to PIXEL_FORMAT_E。
	W	OVERLAYEX width (Unit: pixels)
	H	OVERLAYEX height (Unit: pixels)
	BgColor	OVERLAYEX background color
	Phy	The physical address of the memory occupied by OVERLAYEX
	Virt	The virtual address of memory occupied by OVERLAYEX
	Stride	OVERLAYEX memory span in bytes.
	CnvsNum	Number of OVERLAYEX memory
REGION CHN STATUS OFOVERLAYEX	Hdl	Handle number of OVERLAYEX
	Type	OVERLAYEX type, value: 0。
	Mod	Module of Attach
	Dev	Device number
	Chn	channel number
	bShow	Whether it is displayed in this channel. N: not displayed Y: display
	X	The starting X coordinate displayed in the channel.
	Y	The starting y coordinate displayed in the channel.
	Layer	The layer displayed in the channel.