Redraw errors with opengl enabled on win 7 64 - nvidia gtx 670

[aradtech]

I was re-sizing the client window when I got this anomaly and the error message beside it that kept going over and over.

Traceback (most recent call last):
  File "xpra\gl\gl_window_backing.pyc", line 171, in do_gl_paint
  File "xpra\gl\gl_window_backing.pyc", line 227, in update_texture_yuv
  File "latebind.pyx", line 32, in OpenGL_accelerate.latebind.LateBind.__call__
(src\latebind.c:768)
  File "wrapper.pyx", line 315, in OpenGL_accelerate.wrapper.Wrapper.__call__ (s
rc\wrapper.c:5933)
GLError: GLError(
        err = 1281,
        description = 'invalid value',
        baseOperation = glTexSubImage2D,
        pyArgs = (
                GL_TEXTURE_RECTANGLE_ARB,
                0,
                0,
                0,
                586,
                615,
                GL_LUMINANCE,
                GL_UNSIGNED_BYTE,
                "\x95\x95\x95\x95\x95\x95\x95\x96\x93...,
        ),
        cArgs = (
                GL_TEXTURE_RECTANGLE_ARB,
                0,
                0,
                0,
                586,
                615,
                GL_LUMINANCE,
                GL_UNSIGNED_BYTE,
                "\x95\x95\x95\x95\x95\x95\x95\x96\x93...,
        ),
        cArguments = (
                GL_TEXTURE_RECTANGLE_ARB,
                0,
                0,
                0,
                586,
                615,
                GL_LUMINANCE,
                GL_UNSIGNED_BYTE,
                "\x95\x95\x95\x95\x95\x95\x95\x96\x93...,
        ) 

I have attached screenshots of said anomaly.

Other behaviors noted with it.

• 1 Re-sizing the image didn't remove the bottom part if I moved it sideways or up ,but not above the line.
• 2 soon as it went above the top line when I pulled it down the issue had gone away and the error message stopped.

Machine specs
Intel I5-3350P
16 gig ram
Nvidia GTX 670
2 monitors attached.
Win 7 64 up to date with all patches.

[aradtech]

Problem Image 1

[aradtech]

Problem Image 2 showing version and other options

[aradtech]

Problem Image 3 showing more features and videoCard used

[aradtech]

Problem Image 4 showing Connection info

[aradtech]

Problem Image 5 showing Statistics

[aradtech]

Problem Image 6 showing graphs

[aradtech]

Problem Image 7 showing fixed after I moved the frame above the blue line.

[ahuillet]

Please scroll to the bottom of wiki/Debugging and get an Apitrace of the problem (if you can reproduce it).
If you can't, I'm not sure what to do, I think it's likely to be a race condition.

[Antoine Martin]

fix bug formatting

[Antoine Martin]

aradtech, please see comment:1

[Antoine Martin]

Please reproduce and post the command output with this env var set

XPRA_OPENGL_DEBUG=1

Also please specify if this can be reproduced on this setup only (the machine hardware details, some of which is in the bug title) or if the setup is irrelevant (in which case edit the bug title to reflect that).

[aradtech]

Unable to reproduce at all , its a random issue when using opengl. I get no issues at all like that when not using opengl.

[Antoine Martin]

Please see comment:4 and edit the details

[aradtech]

Unable to reproduce.

[migration script]

this ticket has been moved to: ​https://github.com/Xpra-org/xpra/issues/296