From 9acca4fc731cbdc12380ccd7efb924d846ee6646 Mon Sep 17 00:00:00 2001
From: Simon Ser <contact@emersion.fr>
Date: Mon, 6 Apr 2020 11:16:27 +0200
Subject: [PATCH] backend: set EGL_RENDERABLE_TYPE and EGL_SURFACE_TYPE

Ensure these are set to the correct value.
---
 backend/drm/renderer.c     | 2 ++
 backend/headless/backend.c | 1 +
 backend/wayland/backend.c  | 1 +
 backend/x11/backend.c      | 1 +
 4 files changed, 5 insertions(+)

diff --git a/backend/drm/renderer.c b/backend/drm/renderer.c
index 25101a4b2..8b295db11 100644
--- a/backend/drm/renderer.c
+++ b/backend/drm/renderer.c
@@ -25,6 +25,8 @@ bool init_drm_renderer(struct wlr_drm_backend *drm,
 	}
 
 	static EGLint config_attribs[] = {
+		EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
+		EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
 		EGL_RED_SIZE, 1,
 		EGL_GREEN_SIZE, 1,
 		EGL_BLUE_SIZE, 1,
diff --git a/backend/headless/backend.c b/backend/headless/backend.c
index 7b189f496..19c620782 100644
--- a/backend/headless/backend.c
+++ b/backend/headless/backend.c
@@ -101,6 +101,7 @@ struct wlr_backend *wlr_headless_backend_create(struct wl_display *display,
 
 	static const EGLint config_attribs[] = {
 		EGL_SURFACE_TYPE, EGL_PBUFFER_BIT,
+		EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
 		EGL_ALPHA_SIZE, 0,
 		EGL_BLUE_SIZE, 1,
 		EGL_GREEN_SIZE, 1,
diff --git a/backend/wayland/backend.c b/backend/wayland/backend.c
index e58581588..8de63acf7 100644
--- a/backend/wayland/backend.c
+++ b/backend/wayland/backend.c
@@ -306,6 +306,7 @@ struct wlr_backend *wlr_wl_backend_create(struct wl_display *display,
 
 	static EGLint config_attribs[] = {
 		EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
+		EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
 		EGL_RED_SIZE, 1,
 		EGL_GREEN_SIZE, 1,
 		EGL_BLUE_SIZE, 1,
diff --git a/backend/x11/backend.c b/backend/x11/backend.c
index c204cfd08..6dc650ab3 100644
--- a/backend/x11/backend.c
+++ b/backend/x11/backend.c
@@ -280,6 +280,7 @@ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display,
 
 	static EGLint config_attribs[] = {
 		EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
+		EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
 		EGL_RED_SIZE, 1,
 		EGL_GREEN_SIZE, 1,
 		EGL_BLUE_SIZE, 1,