[Kwintv] Still scaling problems.
Alexandre Aufrere
kwintv@mail.kde.org
Sun, 13 Oct 2002 15:59:48 +0200
Hi,
Well, now i have a rage128, but i still don't get fullscreen: the image still
then uses only the center of the screen when in fullscreen mode.
Last time i was told this is because my video card (a mach64 then) didn't have
scaling support for Xv (i was using GATOS drivers).
Now i'm using retail XFree86-4.2.0 that come with RedHat 7.3.
However, other apps such as MPlayer or Ogle display in real fullscreen,
apparently using Xv, so i don't understand what is going on.
1- is there a way i can test with another program that scaling problem ?
2- is there a way i can ask qtvision to give me more (debug) information about
this ?
Here is the output of xvinfo:
X-Video Extension version 2.2
screen #0
Adaptor #0: "video4linux"
number of ports: 1
port base: 59
operations supported: PutVideo
supported visuals:
depth 16, visualID 0x23
depth 16, visualID 0x24
depth 16, visualID 0x25
depth 16, visualID 0x26
number of attributes: 8
"XV_ENCODING" (range -1000 to 1000)
client settable attribute
client gettable attribute (current value is 2)
"XV_BRIGHTNESS" (range -1000 to 1000)
client settable attribute
client gettable attribute (current value is 0)
"XV_CONTRAST" (range -1000 to 1000)
client settable attribute
client gettable attribute (current value is 0)
"XV_SATURATION" (range -1000 to 1000)
client settable attribute
client gettable attribute (current value is 0)
"XV_HUE" (range -1000 to 1000)
client settable attribute
client gettable attribute (current value is 0)
"XV_VOLUME" (range -1000 to 1000)
client settable attribute
client gettable attribute (current value is 999)
"XV_MUTE" (range 0 to 1)
client settable attribute
client gettable attribute (current value is 0)
"XV_FREQ" (range 0 to 16000)
client settable attribute
client gettable attribute (current value is 7796)
number of encodings: 28
encoding ID #0: "pal-television"
size: 768 x 576
rate: 0.020000
encoding ID #1: "ntsc-television"
size: 640 x 480
rate: 0.016683
encoding ID #2: "secam-television"
size: 768 x 576
rate: 0.020000
encoding ID #3: "palnc-television"
size: 640 x 576
rate: 0.020000
encoding ID #4: "palm-television"
size: 640 x 576
rate: 0.020000
encoding ID #5: "paln-television"
size: 768 x 576
rate: 0.020000
encoding ID #6: "ntscjp-television"
size: 640 x 480
rate: 0.016683
encoding ID #7: "pal-composite1"
size: 768 x 576
rate: 0.020000
encoding ID #8: "ntsc-composite1"
size: 640 x 480
rate: 0.016683
encoding ID #9: "secam-composite1"
size: 768 x 576
rate: 0.020000
encoding ID #10: "palnc-composite1"
size: 640 x 576
rate: 0.020000
encoding ID #11: "palm-composite1"
size: 640 x 576
rate: 0.020000
encoding ID #12: "paln-composite1"
size: 768 x 576
rate: 0.020000
encoding ID #13: "ntscjp-composite1"
size: 640 x 480
rate: 0.016683
encoding ID #14: "pal-svideo"
size: 768 x 576
rate: 0.020000
encoding ID #15: "ntsc-svideo"
size: 640 x 480
rate: 0.016683
encoding ID #16: "secam-svideo"
size: 768 x 576
rate: 0.020000
encoding ID #17: "palnc-svideo"
size: 640 x 576
rate: 0.020000
encoding ID #18: "palm-svideo"
size: 640 x 576
rate: 0.020000
encoding ID #19: "paln-svideo"
size: 768 x 576
rate: 0.020000
encoding ID #20: "ntscjp-svideo"
size: 640 x 480
rate: 0.016683
encoding ID #21: "pal-composite3"
size: 768 x 576
rate: 0.020000
encoding ID #22: "ntsc-composite3"
size: 640 x 480
rate: 0.016683
encoding ID #23: "secam-composite3"
size: 768 x 576
rate: 0.020000
encoding ID #24: "palnc-composite3"
size: 640 x 576
rate: 0.020000
encoding ID #25: "palm-composite3"
size: 640 x 576
rate: 0.020000
encoding ID #26: "paln-composite3"
size: 768 x 576
rate: 0.020000
encoding ID #27: "ntscjp-composite3"
size: 640 x 480
rate: 0.016683
Adaptor #1: "ATI Rage128 Video Overlay"
number of ports: 1
port base: 60
operations supported: PutImage
supported visuals:
depth 16, visualID 0x23
depth 16, visualID 0x24
depth 16, visualID 0x25
depth 16, visualID 0x26
depth 16, visualID 0x27
depth 16, visualID 0x28
depth 16, visualID 0x29
depth 16, visualID 0x2a
number of attributes: 12
"XV_SET_DEFAULTS" (range 0 to 1)
client settable attribute
"XV_AUTOPAINT_COLORKEY" (range 0 to 1)
client settable attribute
client gettable attribute (current value is 1)
"XV_COLORKEY" (range 0 to -1)
client settable attribute
client gettable attribute (current value is 2115)
"XV_DOUBLE_BUFFER" (range 0 to 1)
client settable attribute
client gettable attribute (current value is 1)
"XV_ENCODING" (range 0 to 12)
client settable attribute
client gettable attribute (current value is 1)
"XV_FREQ" (range 0 to -1)
client settable attribute
client gettable attribute (current value is 1000)
"XV_TUNER_STATUS" (range -1000 to 1000)
client gettable attribute (current value is 4)
"XV_BRIGHTNESS" (range -1000 to 1000)
client settable attribute
client gettable attribute (current value is 0)
"XV_CONTRAST" (range -1000 to 1000)
client settable attribute
client gettable attribute (current value is 0)
"XV_SATURATION" (range -1000 to 1000)
client settable attribute
client gettable attribute (current value is 0)
"XV_COLOR" (range -1000 to 1000)
client settable attribute
client gettable attribute (current value is 0)
"XV_HUE" (range -1000 to 1000)
client settable attribute
client gettable attribute (current value is 0)
maximum XvImage size: 2048 x 2048
Number of image formats: 4
id: 0x32595559 (YUY2)
guid: 59555932-0000-0010-8000-00aa00389b71
bits per pixel: 16
number of planes: 1
type: YUV (packed)
id: 0x59565955 (UYVY)
guid: 55595659-0000-0010-8000-00aa00389b71
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)
Again, thanx a lot to all, i really like a lot QTVision !