1.1 --- a/src/drivers/video_glx.c	Fri Aug 08 00:17:57 2008 +0000
     1.2 +++ b/src/drivers/video_glx.c	Fri Nov 07 07:53:31 2008 +0000
     1.3 @@ -96,19 +96,25 @@
     1.4      if( result != False ) {
     1.5          glx_version = (major*100) + minor;
     1.6      }
     1.7 -
     1.8 +#ifdef APPLE_BUILD
     1.9 +    /* fbconfig is broken on at least the 10.5 GLX implementation */
    1.10 +    glx_fbconfig_supported = FALSE;
    1.11 +#else
    1.12      glx_fbconfig_supported = (glx_version >= 103 || 
    1.13              isServerGLXExtensionSupported(display, screen,
    1.14                      "GLX_SGIX_fbconfig") );
    1.15 +#endif
    1.16      glx_pbuffer_supported = (glx_version >= 103 ||
    1.17              isServerGLXExtensionSupported(display, screen,
    1.18                      "GLX_SGIX_pbuffer") );
    1.19 +//    glx_fbconfig_supported = FALSE;
    1.20      if( glx_fbconfig_supported ) {
    1.21          int nelem;
    1.22          int fb_attribs[] = { GLX_DRAWABLE_TYPE, 
    1.23                  GLX_PBUFFER_BIT|GLX_WINDOW_BIT, 
    1.24                  GLX_RENDER_TYPE, GLX_RGBA_BIT, 
    1.25 -                GLX_DEPTH_SIZE, 24, 0 };
    1.26 +                GLX_DEPTH_SIZE, 24, 
    1.27 +                GLX_STENCIL_SIZE, 8, 0 };
    1.28          GLXFBConfig *configs = glXChooseFBConfig( display, screen, 
    1.29                  fb_attribs, &nelem );
    1.30  
    1.31 @@ -133,7 +139,7 @@
    1.32      }
    1.33  
    1.34      if( !glx_fbconfig_supported ) {
    1.35 -        int attribs[] = { GLX_RGBA, GLX_DEPTH_SIZE, 24, 0 };
    1.36 +        int attribs[] = { GLX_RGBA, GLX_DEPTH_SIZE, 24, GLX_STENCIL_SIZE, 8, 0 };
    1.37          glx_visual = glXChooseVisual( display, screen, attribs );
    1.38          if( glx_visual == NULL ) {
    1.39              /* Try the 16-bit fallback here too */
    1.40 @@ -262,6 +268,12 @@
    1.41   */
    1.42  static void glx_pbuffer_init( display_driver_t driver ) 
    1.43  {
    1.44 +    GLint stencil_bits = 0;
    1.45 +    
    1.46 +    /* Retrieve the number of stencil bits */
    1.47 +    glGetIntegerv( GL_STENCIL_BITS, &stencil_bits );
    1.48 +    driver->capabilities.stencil_bits = stencil_bits;
    1.49 +    
    1.50      glGenTextures( 1, &glx_pbuffer_texture );
    1.51      driver->create_render_buffer = glx_pbuffer_create_render_buffer;
    1.52      driver->destroy_render_buffer = glx_pbuffer_destroy_render_buffer;