[Piglit] [PATCH] egl_mesa_platform_surfaceless: Fix build against old EGL headers

[Chad Versace]

The test required unreleased EGL headers. Oops. Add the needed header
extension snippets to the C file.

Reported-by: Ilia Mirkin <imirkin at alum.mit.edu>
Reported-by: Mark Janes <mark.a.janes at intel.com>
---

This patch needs a tested-by from someone without superfresh headers.

 .../egl_mesa_platform_surfaceless.c                            | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tests/egl/spec/egl_mesa_platform_surfaceless/egl_mesa_platform_surfaceless.c b/tests/egl/spec/egl_mesa_platform_surfaceless/egl_mesa_platform_surfaceless.c
index 3bbd6aa..cfe1164 100644
--- a/tests/egl/spec/egl_mesa_platform_surfaceless/egl_mesa_platform_surfaceless.c
+++ b/tests/egl/spec/egl_mesa_platform_surfaceless/egl_mesa_platform_surfaceless.c
@@ -24,6 +24,16 @@
 #include "piglit-util.h"
 #include "piglit-util-egl.h"
 
+#ifndef EGL_KHR_no_config_context
+#define EGL_KHR_no_config_context 1
+#define EGL_NO_CONFIG_KHR                 ((EGLConfig)0)
+#endif /* EGL_KHR_no_config_context */
+
+#ifndef EGL_MESA_platform_surfaceless
+#define EGL_MESA_platform_surfaceless 1
+#define EGL_PLATFORM_SURFACELESS_MESA           0x31DD
+#endif /* EGL_MESA_platform_surfaceless */
+
 static void
 test_setup(EGLDisplay *dpy)
 {
-- 
2.10.0