[Bug 12453] Bad performance in Source based games

http://bugs.winehq.org/show_bug.cgi?id=12453

--- Comment #104 from Henri Verbeet  2011-03-03 04:35:11 CST ---
(In reply to comment #103)
> Any idea which nvidia GPUs support that extension (GL_EXT_texture_sRGB_decode):
> My nvidia ION (9400M) returns:
> [dheart@lightbringer ~]$ glxinfo | grep sRGB
>     GLX_NV_float_buffer, GLX_ARB_fbconfig_float, GLX_EXT_framebuffer_sRGB
>     GLX_EXT_texture_from_pixmap, GLX_EXT_framebuffer_sRGB, 
>     GLX_NV_float_buffer, GLX_ARB_fbconfig_float, GLX_EXT_framebuffer_sRGB, 
>     GL_ARB_framebuffer_object, GL_ARB_framebuffer_sRGB, 
>     GL_EXT_framebuffer_sRGB, GL_EXT_geometry_shader4, 
>     GL_EXT_texture_shared_exponent, GL_EXT_texture_sRGB,
>
> no such extension. Any other nvidia users? Do you have that extension? Googling
> the matter doesn't really return usefull stuff.

It should start showing up in future nvidia driver versions, but git versions
of Mesa are the only drivers I know of that currently support this.