compositor-*: check for surfaceless_gles2 instead of surfaceless_opengl

All the compositors are using GLES2 so check for the appropriate
surfaceless extension.

Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>

compositor/compositor-drm.c

@@ -344,8 +344,8 @@ init_egl(struct drm_compositor *ec, struct udev_device *device)
 	}
 
 	extensions = eglQueryString(ec->base.display, EGL_EXTENSIONS);
-	if (!strstr(extensions, "EGL_KHR_surfaceless_opengl")) {
-		fprintf(stderr, "EGL_KHR_surfaceless_opengl not available\n");
+	if (!strstr(extensions, "EGL_KHR_surfaceless_gles2")) {
+		fprintf(stderr, "EGL_KHR_surfaceless_gles2 not available\n");
 		return -1;
 	}
 

compositor/compositor-openwfd.c

@@ -151,8 +151,8 @@ init_egl(struct wfd_compositor *ec)
 	}
 
 	extensions = eglQueryString(ec->base.display, EGL_EXTENSIONS);
-	if (!strstr(extensions, "EGL_KHR_surfaceless_opengl")) {
-		fprintf(stderr, "EGL_KHR_surfaceless_opengl not available\n");
+	if (!strstr(extensions, "EGL_KHR_surfaceless_gles2")) {
+		fprintf(stderr, "EGL_KHR_surfaceless_gles2 not available\n");
 		return -1;
 	}
 

compositor/compositor-wayland.c

@@ -129,8 +129,8 @@ wayland_compositor_init_egl(struct wayland_compositor *c)
 	}
 
 	extensions = eglQueryString(c->base.display, EGL_EXTENSIONS);
-	if (!strstr(extensions, "EGL_KHR_surfaceless_opengl")) {
-		fprintf(stderr, "EGL_KHR_surfaceless_opengl not available\n");
+	if (!strstr(extensions, "EGL_KHR_surfaceless_gles2")) {
+		fprintf(stderr, "EGL_KHR_surfaceless_gles2 not available\n");
 		return -1;
 	}
 

compositor/compositor-x11.c

@@ -134,8 +134,8 @@ x11_compositor_init_egl(struct x11_compositor *c)
 	}
 
 	extensions = eglQueryString(c->base.display, EGL_EXTENSIONS);
-	if (!strstr(extensions, "EGL_KHR_surfaceless_opengl")) {
-		fprintf(stderr, "EGL_KHR_surfaceless_opengl not available\n");
+	if (!strstr(extensions, "EGL_KHR_surfaceless_gles2")) {
+		fprintf(stderr, "EGL_KHR_surfaceless_gles2 not available\n");
 		return -1;
 	}