[Libva] [PATCH] VA/GLX: drop GLX 1.3 requirement

[Xiang, Haihao]

On Thu, 2010-07-01 at 17:53 +0800, Gwenole Beauchesne wrote:
> Hi,
> 
> This patch drops the GLX 1.3 requirement. It was initially desired to make 
> sure the TFP extensions are available. However, some drivers do support 
> TFP but still expose GLX 1.2. For those, glXQueryExtensionsString() shall 
> return GLX_EXT_texture_from_pixmap.
> 
> I have checked two GMA500 drivers and they operate correctly. e.g. one 
> with support TFP and not for the other. Test pending for G45 chips but I 
> believe this is OK too. i.e. GLX_EXT_texture_from_pixmap is only reported 
> as server & client extensions, not as plain GLX extensions.
It works for me on Ironlake with Pixmap fix for DRI2 

Thanks 
Haihao

> 
> Thanks,
> Gwenole.