From a4d19e174a4c585269363aa98b5c20e03bb4ac2b Mon Sep 17 00:00:00 2001
From: Kyle Brenneman <ksb@shodan>
Date: Wed, 19 Apr 2017 07:08:05 -0600
Subject: [PATCH] Define the platform enums if they aren't in eglext.h.

Add #defines for EGL_PLATFORM_X11_KHR, EGL_PLATFORM_WAYLAND_KHR, and
EGL_PLATFORM_GBM_KHR, if they aren't already defiend in eglext.h.
---
 gfx/drivers_context/drm_ctx.c     | 4 ++++
 gfx/drivers_context/wayland_ctx.c | 4 ++++
 gfx/drivers_context/xegl_ctx.c    | 4 ++++
 3 files changed, 12 insertions(+)

diff --git a/gfx/drivers_context/drm_ctx.c b/gfx/drivers_context/drm_ctx.c
index 4f9391e211..cd755adb86 100644
--- a/gfx/drivers_context/drm_ctx.c
+++ b/gfx/drivers_context/drm_ctx.c
@@ -60,6 +60,10 @@
 
 #endif
 
+#ifndef EGL_PLATFORM_GBM_KHR
+#define EGL_PLATFORM_GBM_KHR 0x31D7
+#endif
+
 static enum gfx_ctx_api drm_api           = GFX_CTX_NONE;
 
 static struct gbm_bo *g_bo                = NULL;
diff --git a/gfx/drivers_context/wayland_ctx.c b/gfx/drivers_context/wayland_ctx.c
index 6b1ac60e5e..5314326930 100644
--- a/gfx/drivers_context/wayland_ctx.c
+++ b/gfx/drivers_context/wayland_ctx.c
@@ -113,6 +113,10 @@ static enum gfx_ctx_api wl_api   = GFX_CTX_NONE;
 #define EGL_OPENGL_ES3_BIT_KHR 0x0040
 #endif
 
+#ifndef EGL_PLATFORM_WAYLAND_KHR
+#define EGL_PLATFORM_WAYLAND_KHR 0x31D8
+#endif
+
 #ifdef HAVE_XKBCOMMON
 /* FIXME: Move this into a header? */
 int init_xkb(int fd, size_t size);
diff --git a/gfx/drivers_context/xegl_ctx.c b/gfx/drivers_context/xegl_ctx.c
index 08b57c9c70..f1521f8ffe 100644
--- a/gfx/drivers_context/xegl_ctx.c
+++ b/gfx/drivers_context/xegl_ctx.c
@@ -34,6 +34,10 @@
 #define EGL_OPENGL_ES3_BIT_KHR 0x0040
 #endif
 
+#ifndef EGL_PLATFORM_X11_KHR
+#define EGL_PLATFORM_X11_KHR 0x31D5
+#endif
+
 typedef struct
 {
 #ifdef HAVE_EGL