here is it:
-----------------
[EMAIL PROTECTED]:~/downloads/multi/testapps/libavg$ ./zvi.py
[08-04-17 13:27:15.435] LOGGER: Logging started
[08-04-17 13:27:15.991] CONFIG: Display bpp: 24
[08-04-17 13:27:15.991] CONFIG: Requested OpenGL configuration:
[08-04-17 13:27:15.991] CONFIG:   POW2 textures: false
[08-04-17 13:27:15.992] CONFIG:   Mesa YCbCr texture support.
[08-04-17 13:27:15.992] CONFIG:   Use pixel buffers: false
[08-04-17 13:27:15.992] CONFIG:   Multisample samples: 1
[08-04-17 13:27:15.993] CONFIG:   Auto vsync
[08-04-17 13:27:16.251] CONFIG: Vertical Refresh Rate: 59.9436
[08-04-17 13:27:16.251] CONFIG: OpenGL configuration:
[08-04-17 13:27:16.252] CONFIG:   OpenGL version: 2.0.6473 (8.37.6)
[08-04-17 13:27:16.252] CONFIG:   OpenGL vendor: ATI Technologies Inc.
[08-04-17 13:27:16.252] CONFIG:   OpenGL renderer: ATI MOBILITY RADEON X600
[08-04-17 13:27:16.253] CONFIG:   YCbCr texture support not enabled.
[08-04-17 13:27:16.253] CONFIG:   Using NVidia texture rectangle extension.
[08-04-17 13:27:16.253] CONFIG:   Not using multisampling.
[08-04-17 13:27:16.253] CONFIG:   Not using GL memory extensions.
[08-04-17 13:27:16.254] CONFIG:   Max. texture size is 2048
[08-04-17 13:27:17.149] CONFIG:   Using DRI vertical blank support.
[08-04-17 13:27:17.248] WARNING: Could not wait for vblank. Reason: Invalid argument (22)
------------------------



As soon as I got set <usepixelbuffers>false</usepixelbuffers> in /etc/avgrc, big (any) images started to show normally.

as for the which size before, I had 640x480, which were ok, 1024x768 were viewable, but with strange tiling, kinda shifted, and 2592x1944 , that was not visible at all, I did not check other sizes.

Best,
Zvi




Ulrich von Zadow wrote:
Can you call

Log.setCategories(Log.APP |
           Log.WARNING |
           Log.CONFIG)

at the beginning of your python script? Then libavg will dump some information about your graphics card as well.

Cheers,

   Uli

Zviad Sulaberidze wrote:
I have ATI onboard (laptop) card, with proprietary drivers.
attached glxinfo output and log output (console output, as I guess...)


Best,
Zvi

Ulrich von Zadow wrote:
Hi,

can you post the output of glxinfo and a libavg run with config logging turned on? I'd like to see what the properties of your graphics driver are.

Cheers,

   Uli

Zviad Sulaberidze wrote:
Thanks Uli,

<usepixelbuffers> to false   helped (was true)

yes, I will search and give more info next time.

Best,
Zvi



Ulrich von Zadow wrote:
Zviad Sulaberidze wrote:
Hi again,


theres is again some abnormality, which I could not guess how to solve, yet.

I have some jpg photos, taken with Canon camera, their dimensions are 2592x1944, If I load them (through .avg file), I get no picture, just some junk, when I scaled it down to 640x480 in Gimp, it shows then normally.

I scaled it down from initial to 1024x768 - it show the picture, but not like as it should, it's like tiled

I am attaching screenshots
You might have buggy display drivers.

Several things:
- Does this happen with all images bigger than a certain size or just some?
- Try turning on config logging and paste the console output here.
- see what happens when you change <usepow2textures> to true or <usepixelbuffers> to false in avgrc.

Also, please try to search a little more before and give us more information when you ask questions.

Cheers,

   Uli

PS: I've changed the maximum message size to 40k to avoid more messages with images of this size.
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