[cairo] Problem with handling of buggy_gradients

[Vasant]

Hi,

I am looking at the following code fragment in the current version of 
cairo-xlib-display.c

|     /* Prior to Render 0.10, there is no protocol support for gradients and
      * we call function stubs instead, which would silently consume the drawing.
      */
#if RENDER_MAJOR == 0 && RENDER_MINOR < 10
     display->buggy_gradients = TRUE;
#else
     display->buggy_gradients = FALSE;
#endif

The problem with this fix is that it will only work correctly if both X-client and X-server are
running on the same machine. If the X-server is running on a remote machine with RENDER_MINOR < 10 this
won't work. We should use XRenderQueryVersion() instead.

Regards
Vasant
|


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