sonia@sonia-laptop:~$ xvattr
Found Xv 2.2
Adaptor: 0
Name: Intel(R) Video Overlay
Port: 66
Name: XV_COLORKEY
Flags: XvGettable XvSettable
Min value: 0
Max value: 16777215
Current value: 66046
Name: XV_BRIGHTNESS
Flags: XvGettable XvSettable
Min value: -128
Max value: 127
Current value: -19
Name: XV_CONTRAST
Flags: XvGettable XvSettable
Min value: 0
Max value: 255
Current value: 75
Name: XV_SATURATION
Flags: XvGettable XvSettable
Min value: 0
Max value: 1023
Current value: 146
Name: XV_DOUBLE_BUFFER
Flags: XvGettable XvSettable
Min value: 0
Max value: 1
Current value: 1
Name: XV_PIPE
Flags: XvGettable XvSettable
Min value: -1
Max value: 1
Current value: -1
Name: XV_GAMMA0
Flags: XvGettable XvSettable
Min value: 0
Max value: 16777215
Current value: 526344
Name: XV_GAMMA1
Flags: XvGettable XvSettable
Min value: 0
Max value: 16777215
Current value: 1052688
Name: XV_GAMMA2
Flags: XvGettable XvSettable
Min value: 0
Max value: 16777215
Current value: 2105376
Name: XV_GAMMA3
Flags: XvGettable XvSettable
Min value: 0
Max value: 16777215
Current value: 4210752
Name: XV_GAMMA4
Flags: XvGettable XvSettable
Min value: 0
Max value: 16777215
Current value: 8421504
Name: XV_GAMMA5
Flags: XvGettable XvSettable
Min value: 0
Max value: 16777215
Current value: 12632256
sonia@sonia-laptop:~$ xvinfo
X-Video Extension version 2.2
screen #0
Adaptor #0: "Intel(R) Video Overlay"
number of ports: 1
port base: 66
operations supported: PutImage
supported visuals:
depth 24, visualID 0x21
number of attributes: 12
"XV_COLORKEY" (range 0 to 16777215)
client settable attribute
client gettable attribute (current value is 66046)
"XV_BRIGHTNESS" (range -128 to 127)
client settable attribute
client gettable attribute (current value is -19)
"XV_CONTRAST" (range 0 to 255)
client settable attribute
client gettable attribute (current value is 75)
"XV_SATURATION" (range 0 to 1023)
client settable attribute
client gettable attribute (current value is 146)
"XV_DOUBLE_BUFFER" (range 0 to 1)
client settable attribute
client gettable attribute (current value is 1)
"XV_PIPE" (range -1 to 1)
client settable attribute
client gettable attribute (current value is -1)
"XV_GAMMA0" (range 0 to 16777215)
client settable attribute
client gettable attribute (current value is 526344)
"XV_GAMMA1" (range 0 to 16777215)
client settable attribute
client gettable attribute (current value is 1052688)
"XV_GAMMA2" (range 0 to 16777215)
client settable attribute
client gettable attribute (current value is 2105376)
"XV_GAMMA3" (range 0 to 16777215)
client settable attribute
client gettable attribute (current value is 4210752)
"XV_GAMMA4" (range 0 to 16777215)
client settable attribute
client gettable attribute (current value is 8421504)
"XV_GAMMA5" (range 0 to 16777215)
client settable attribute
client gettable attribute (current value is 12632256)
maximum XvImage size: 1920 x 1088
Number of image formats: 5
id: 0x32595559 (YUY2)
guid: 59555932-0000-0010-8000-00aa00389b71
bits per pixel: 16
number of planes: 1
type: YUV (packed)
id: 0x32315659 (YV12)
guid: 59563132-0000-0010-8000-00aa00389b71
bits per pixel: 12
number of planes: 3
type: YUV (planar)
id: 0x30323449 (I420)
guid: 49343230-0000-0010-8000-00aa00389b71
bits per pixel: 12
number of planes: 3
type: YUV (planar)
id: 0x59565955 (UYVY)
guid: 55595659-0000-0010-8000-00aa00389b71
bits per pixel: 16
number of planes: 1
type: YUV (packed)
id: 0x434d5658 (XVMC)
guid: 58564d43-0000-0010-8000-00aa00389b71
bits per pixel: 12
number of planes: 3
type: YUV (planar)
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Ultima modifica di neolinux il martedì 14 aprile 2009, 1:00, modificato 1 volta in totale.
sonia@sonia-laptop:~$ xvattr -a XV_SYNC_TO_VBLANK -v 1
Found Xv 2.2
X Error of failed request: BadMatch (invalid parameter attributes)
Major opcode of failed request: 140 (XVideo)
Minor opcode of failed request: 13 ()
Serial number of failed request: 11
Current serial number in output stream: 12