[Mesa-users] Status of the OpenVG in mesa-git

[Chia-I Wu]

2011/5/18 Mladen Pejaković <pejakm at gmail.com>:
> I wonder what's the status of the OpenVG state tracker in mesa. I've just
> recompiled Qt with "-openvg" option, and tried to run an example from the Qt
> website, this is what I've got:
>
>
> $ ./star -graphicssystem OpenVG
> QEglContext::chooseConfig(): Could not find a suitable EGL configuration
> Requested: "type=vg rgba=8,8,8,0 surface-type=window alpha-mask=1"
There was no matching because EGL_ALPHA_MASK_SIZE was always 0.  That
should be fixed now.
> Available:
> "id=1 type=es1,es2,gl,vg,15 rgba=8,8,8,8 surface-type=pixmap,1026
>    caveat=none max-pbuffer-size=0x0 native-renderable=true
>    visual-id=0 visual-type=12344 bind-texture=no-rgb,no-rgba
>    min-swap-interval=0 max-swap-interval=0 conformant=true"
> "id=2 type=es1,es2,gl,vg,15 rgba=8,8,8,8 depth=16 surface-type=pixmap,1026
>    caveat=none max-pbuffer-size=0x0 native-renderable=true
>    visual-id=0 visual-type=12344 bind-texture=no-rgb,no-rgba
>    min-swap-interval=0 max-swap-interval=0 conformant=true"
> "id=3 type=es1,es2,gl,vg,15 rgba=8,8,8,8 depth=24 stencil=8
>    surface-type=pixmap,1026 caveat=none max-pbuffer-size=0x0
>    native-renderable=true visual-id=0 visual-type=12344
>    bind-texture=no-rgb,no-rgba min-swap-interval=0
>    max-swap-interval=0 conformant=true"
> "id=4 type=es1,es2,gl,vg,15 rgba=8,8,8,8 depth=24 surface-type=pixmap,1026
>    caveat=none max-pbuffer-size=0x0 native-renderable=true
>    visual-id=0 visual-type=12344 bind-texture=no-rgb,no-rgba
>    min-swap-interval=0 max-swap-interval=0 conformant=true"
> "id=5 type=es1,es2,gl,vg,15 rgba=8,8,8,8
> surface-type=window,pixmap,pbuffer,1031
>    caveat=none max-pbuffer-size=4096x4096 native-renderable=true
>    visual-id=255 visual-type=4 bind-texture=rgb,rgba
>    min-swap-interval=0 max-swap-interval=0 conformant=true"
> ... etc.
>
> I know OpenVG in Qt is still somewhat experimental, but I think at least
> this small example should work. So, could anyone enlighten me of the current
> situation of the OpenVG in mesa? Thanks in advance.
> _______________________________________________
> mesa-users mailing list
> mesa-users at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/mesa-users
>



-- 
olv at LunarG.com