1.1 --- a/src/display.h	Mon Sep 08 07:56:33 2008 +0000
     1.2 +++ b/src/display.h	Sun Sep 28 01:09:51 2008 +0000
     1.3 @@ -102,6 +102,10 @@
     1.4      unsigned char *data;
     1.5  };
     1.6  
     1.7 +struct display_capabilities {
     1.8 +    int stencil_bits; /* 0 = no stencil buffer */
     1.9 +};
    1.10 +
    1.11  /**
    1.12   * Core video driver - exports function to setup a GL context, as well as handle
    1.13   * keyboard input and display resultant output.
    1.14 @@ -201,6 +205,7 @@
    1.15      gboolean (*read_render_buffer)( unsigned char *target, render_buffer_t buffer,
    1.16              int rowstride, int format );
    1.17  
    1.18 +    struct display_capabilities capabilities;
    1.19  } *display_driver_t;
    1.20  
    1.21  /**