[Mesa-dev] [PATCH] wayland-egl: forward declare wl_egl_window* functions

[Tobias Klausmann]

Starting with commit ab0589c6ed ("wayland-egl: remove no longer needed
wayland-client dependency") the wayland-egl.h include was missing leading to a
build failure:

  CC       wayland-egl.lo
wayland-egl.c:33:10: fatal error: wayland-egl.h: No such file or directory
 #include "wayland-egl.h"
          ^~~~~~~~~~~~~~~

This commit forward declares the following 4 functions from wayland-egl-core.h,
as suggested by Andres Gomez:
 * wl_egl_window_resize
 * wl_egl_window_create
 * wl_egl_window_destroy
 * wl_egl_window_get_attached_size

With this we can drop the wayland-egl.h include!

Fixes: ab0589c6ed ("wayland-egl: remove no longer needed wayland-client
dependency")
Signed-off-by: Tobias Klausmann <tobias.johannes.klausmann at mni.thm.de>
Reviewed-by: Emil Velikov <emil.velikov at collabora.com>
---
 src/egl/wayland/wayland-egl/wayland-egl-backend.h | 16 ++++++++++++++++
 src/egl/wayland/wayland-egl/wayland-egl.c         |  1 -
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/egl/wayland/wayland-egl/wayland-egl-backend.h b/src/egl/wayland/wayland-egl/wayland-egl-backend.h
index 82f025cb5b..4887d34139 100644
--- a/src/egl/wayland/wayland-egl/wayland-egl-backend.h
+++ b/src/egl/wayland/wayland-egl/wayland-egl-backend.h
@@ -56,6 +56,22 @@ struct wl_egl_window {
 	struct wl_surface *surface;
 };
 
+struct wl_egl_window *
+wl_egl_window_create(struct wl_surface *surface,
+		     int width, int height);
+
+void
+wl_egl_window_destroy(struct wl_egl_window *egl_window);
+
+void
+wl_egl_window_resize(struct wl_egl_window *egl_window,
+		     int width, int height,
+		     int dx, int dy);
+
+void
+wl_egl_window_get_attached_size(struct wl_egl_window *egl_window,
+				int *width, int *height);
+
 #ifdef  __cplusplus
 }
 #endif
diff --git a/src/egl/wayland/wayland-egl/wayland-egl.c b/src/egl/wayland/wayland-egl/wayland-egl.c
index e7cea895ec..b70637cb07 100644
--- a/src/egl/wayland/wayland-egl/wayland-egl.c
+++ b/src/egl/wayland/wayland-egl/wayland-egl.c
@@ -30,7 +30,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "wayland-egl.h"
 #include "wayland-egl-backend.h"
 
 /* GCC visibility */
-- 
2.14.2