egl/main: Enable Linux platform extensions

Enable EGL_EXT_platform_base and the Linux platform extensions layered
atop it: EGL_EXT_platform_x11, EGL_EXT_platform_wayland,
and EGL_MESA_platform_gbm.

Tested with Piglit's EGL_EXT_platform_base tests under an X11 session.
To enable running the Wayland and GBM tests, windowed Weston was running
and the kernel had render nodes enabled.

I regression tested my EGL_EXT_platform_base patch set with Piglit on
Ivybridge under X11/EGL, standalone Weston, and GBM with rendernodes. No
regressions found.

Signed-off-by: Chad Versace <chad.versace@linux.intel.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/egl/main/eglglobals.h b/src/egl/main/eglglobals.h
index 5ec6769..9046ea2 100644
--- a/src/egl/main/eglglobals.h
+++ b/src/egl/main/eglglobals.h
@@ -52,6 +52,10 @@ struct _egl_global
 
    struct _egl_client_extensions {
       bool EXT_client_extensions;
+      bool EXT_platform_base;
+      bool EXT_platform_x11;
+      bool EXT_platform_wayland;
+      bool MESA_platform_gbm;
    } ClientExtensions;
 
    const char *ClientExtensionString;