gl-renderer: Add <platform_attribs> param to gl_renderer_display_create

This change adds <platform_attribs> parameter to
gl_renderer_display_create() in case we ever want to pass non-NULL.

Signed-off-by: Miguel A Vico Moya <mvicomoya@nvidia.com>
Reviewed-by: Andy Ritger <aritger@nvidia.com>
Reviewed-by: James Jones <jajones@nvidia.com>
[Pekka: removed notes about EGLOutput]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

libweston/compositor-drm.c

@@ -1572,6 +1572,7 @@ drm_backend_create_gl_renderer(struct drm_backend *b)
 	if (gl_renderer->display_create(b->compositor,
 					EGL_PLATFORM_GBM_KHR,
 					(void *)b->gbm,
+					NULL,
 					gl_renderer->opaque_attribs,
 					format,
 					n_formats) < 0) {

libweston/compositor-wayland.c

@@ -2352,6 +2352,7 @@ wayland_backend_create(struct weston_compositor *compositor,
 		if (gl_renderer->display_create(compositor,
 						EGL_PLATFORM_WAYLAND_KHR,
 						b->parent.wl_display,
+						NULL,
 						gl_renderer->alpha_attribs,
 						NULL,
 						0) < 0) {

libweston/compositor-x11.c

@@ -1647,7 +1647,7 @@ init_gl_renderer(struct x11_backend *b)
 		return -1;
 
 	ret = gl_renderer->display_create(b->compositor, EGL_PLATFORM_X11_KHR,
-					  (void *) b->dpy,
+					  (void *) b->dpy, NULL,
 					  gl_renderer->opaque_attribs, NULL, 0);
 
 	return ret;

libweston/gl-renderer.c

@@ -2990,8 +2990,8 @@ gl_renderer_create_pbuffer_surface(struct gl_renderer *gr) {
 
 static int
 gl_renderer_display_create(struct weston_compositor *ec, EGLenum platform,
-	void *native_window, const EGLint *config_attribs,
-	const EGLint *visual_id, int n_ids)
+	void *native_window, const EGLint *platform_attribs,
+	const EGLint *config_attribs, const EGLint *visual_id, int n_ids)
 {
 	struct gl_renderer *gr;
 	EGLint major, minor;
@@ -3033,7 +3033,7 @@ gl_renderer_display_create(struct weston_compositor *ec, EGLenum platform,
 		if (get_platform_display && platform) {
 			gr->egl_display = get_platform_display(platform,
 							       native_window,
-							       NULL);
+							       platform_attribs);
 		}
 	}
 

libweston/gl-renderer.h

@@ -63,6 +63,7 @@ struct gl_renderer_interface {
 	int (*display_create)(struct weston_compositor *ec,
 			      EGLenum platform,
 			      void *native_window,
+			      const EGLint *platform_attribs,
 			      const EGLint *config_attribs,
 			      const EGLint *visual_id,
 			      const int n_ids);