egl: rewire the build systems to use libwayland-egl

Cc: Emil Velikov <emil.l.velikov@gmail.com>
Cc: Daniel Stone <daniels@collabora.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>

configure.ac

@@ -90,6 +90,7 @@ LIBOMXIL_TIZONIA_REQUIRED=0.10.0
 LIBVA_REQUIRED=0.39.0
 VDPAU_REQUIRED=1.1
 WAYLAND_REQUIRED=1.11
+WAYLAND_EGL_REQUIRED=1.15
 WAYLAND_PROTOCOLS_REQUIRED=1.8
 XCB_REQUIRED=1.9.3
 XCBDRI2_REQUIRED=1.8
@@ -1808,6 +1809,9 @@ for plat in $platforms; do
         PKG_CHECK_MODULES([WAYLAND_CLIENT], [wayland-client >= $WAYLAND_REQUIRED])
         PKG_CHECK_MODULES([WAYLAND_SERVER], [wayland-server >= $WAYLAND_REQUIRED])
         PKG_CHECK_MODULES([WAYLAND_PROTOCOLS], [wayland-protocols >= $WAYLAND_PROTOCOLS_REQUIRED])
+        if test "x$enable_egl" = xyes; then
+          PKG_CHECK_MODULES([WAYLAND_EGL], [wayland-egl >= $WAYLAND_EGL_REQUIRED])
+        fi
         WAYLAND_PROTOCOLS_DATADIR=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`
 
         PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner],
@@ -3022,8 +3026,6 @@ AC_CONFIG_FILES([Makefile
                  src/egl/Makefile
                  src/egl/main/egl.pc
                  src/egl/wayland/wayland-drm/Makefile
-                 src/egl/wayland/wayland-egl/Makefile
-                 src/egl/wayland/wayland-egl/wayland-egl.pc
                  src/gallium/Makefile
                  src/gallium/auxiliary/Makefile
                  src/gallium/auxiliary/pipe-loader/Makefile

meson.build

@@ -1201,6 +1201,9 @@ if with_platform_wayland
   dep_wl_protocols = dependency('wayland-protocols', version : '>= 1.8')
   dep_wayland_client = dependency('wayland-client', version : '>=1.11')
   dep_wayland_server = dependency('wayland-server', version : '>=1.11')
+  if with_egl
+    dep_wayland_egl = dependency('wayland-egl', version : '>=1.15')
+  endif
   wayland_dmabuf_xml = join_paths(
     dep_wl_protocols.get_pkgconfig_variable('pkgdatadir'), 'unstable',
     'linux-dmabuf', 'linux-dmabuf-unstable-v1.xml'

src/Makefile.am

@@ -95,11 +95,6 @@ if HAVE_GBM
 SUBDIRS += gbm
 endif
 
-## Optionally required by EGL
-if HAVE_PLATFORM_WAYLAND
-SUBDIRS += egl/wayland/wayland-egl
-endif
-
 if HAVE_EGL
 SUBDIRS += egl
 endif

src/egl/Makefile.am

@@ -84,6 +84,8 @@ drivers/dri2/egl_dri2.lo: drivers/dri2/linux-dmabuf-unstable-v1-client-protocol.
 AM_CFLAGS += $(WAYLAND_CLIENT_CFLAGS)
 libEGL_common_la_LIBADD += $(WAYLAND_CLIENT_LIBS)
 libEGL_common_la_LIBADD += $(LIBDRM_LIBS)
+AM_CFLAGS += $(WAYLAND_EGL_CFLAGS)
+libEGL_common_la_LIBADD += $(WAYLAND_EGL_LIBS)
 AM_CFLAGS += $(WAYLAND_SERVER_CFLAGS)
 libEGL_common_la_LIBADD += $(top_builddir)/src/egl/wayland/wayland-drm/libwayland-drm.la
 libEGL_common_la_LIBADD += $(WAYLAND_SERVER_LIBS)
@@ -114,7 +116,6 @@ AM_CFLAGS += \
 	-I$(top_builddir)/src/egl/drivers/dri2 \
 	-I$(top_srcdir)/src/egl/drivers/dri2 \
 	-I$(top_srcdir)/src/gbm/backends/dri \
-	-I$(top_srcdir)/src/egl/wayland/wayland-egl \
 	-I$(top_builddir)/src/egl/wayland/wayland-drm \
 	-I$(top_srcdir)/src/egl/wayland/wayland-drm \
 	-DDEFAULT_DRIVER_DIR=\"$(DRI_DRIVER_SEARCH_DIR)\" \

src/egl/drivers/dri2/platform_wayland.c

@@ -45,12 +45,11 @@
 #include "util/u_vector.h"
 #include "eglglobals.h"
 
+#include <wayland-egl-backend.h>
 #include <wayland-client.h>
 #include "wayland-drm-client-protocol.h"
 #include "linux-dmabuf-unstable-v1-client-protocol.h"
 
-#include "wayland/wayland-egl/wayland-egl-backend.h"
-
 #ifndef DRM_FORMAT_MOD_INVALID
 #define DRM_FORMAT_MOD_INVALID ((1ULL << 56) - 1)
 #endif
@@ -298,7 +297,7 @@ dri2_wl_create_window_surface(_EGLDriver *drv, _EGLDisplay *disp,
                       dri2_surf->wl_queue);
 
    dri2_surf->wl_win = window;
-   dri2_surf->wl_win->private = dri2_surf;
+   dri2_surf->wl_win->driver_private = dri2_surf;
    dri2_surf->wl_win->destroy_window_callback = destroy_window_callback;
    if (dri2_dpy->flush)
       dri2_surf->wl_win->resize_callback = resize_callback;
@@ -384,7 +383,7 @@ dri2_wl_destroy_surface(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf)
       wl_callback_destroy(dri2_surf->throttle_callback);
 
    if (dri2_surf->wl_win) {
-      dri2_surf->wl_win->private = NULL;
+      dri2_surf->wl_win->driver_private = NULL;
       dri2_surf->wl_win->resize_callback = NULL;
       dri2_surf->wl_win->destroy_window_callback = NULL;
    }

src/egl/meson.build

@@ -116,7 +116,7 @@ if with_platform_surfaceless
   files_egl += files('drivers/dri2/platform_surfaceless.c')
 endif
 if with_platform_wayland
-  deps_for_egl += [dep_wayland_client, dep_wayland_server]
+  deps_for_egl += [dep_wayland_client, dep_wayland_server, dep_wayland_egl]
   link_for_egl += libwayland_drm
   files_egl += files('drivers/dri2/platform_wayland.c')
   files_egl += [
@@ -124,9 +124,7 @@ if with_platform_wayland
     linux_dmabuf_unstable_v1_client_protocol_h,
     wayland_drm_client_protocol_h,
   ]
-  incs_for_egl += include_directories(
+  incs_for_egl += include_directories('wayland/wayland-drm')
-    'wayland/wayland-egl', 'wayland/wayland-drm',
-  )
 endif
 if with_platform_android
   deps_for_egl += dep_android
@@ -198,10 +196,6 @@ pkg.generate(
   extra_cflags : gl_pkgconfig_c_flags,
 )
 
-if with_platform_wayland
-  subdir('wayland/wayland-egl')
-endif
-
 if with_tests
   if with_glvnd
     # TODO: add glvnd symbol check

src/gallium/state_trackers/omx/tizonia/Makefile.am

@@ -29,7 +29,6 @@ AM_CFLAGS = \
 	-I$(top_srcdir)/src/mesa/drivers/dri/common \
 	-I$(top_srcdir)/src/egl \
 	-I$(top_srcdir)/src/egl/drivers/dri2 \
-	-I$(top_srcdir)/src/egl/wayland/wayland-egl \
 	-I$(top_srcdir)/src/egl/main \
 	-I$(top_srcdir)/src/gbm/main \
 	-I$(top_srcdir)/src/loader \
@@ -38,6 +37,7 @@ AM_CFLAGS = \
 	-I$(top_srcdir)/src/gallium/state_trackers/omx \
 	$(GALLIUM_CFLAGS) \
 	$(LIBDRM_CFLAGS) \
+	$(WAYLAND_EGL_CFLAGS) \
 	$(VISIBILITY_CFLAGS) \
 	$(VL_CFLAGS) \
 	$(XCB_DRI3_CFLAGS) \