add wl_buffer output module

configure.ac

@@ -760,6 +760,17 @@ define([CHECK_MODULE_WL_WL],
 ])
 AM_CONDITIONAL([HAVE_WL_WL], [test "x${WL_WL}" = "xtrue"])
 
+WL_BUFFER=false
+define([CHECK_MODULE_WL_BUFFER],
+[
+  if test "x${have_wayland}" = "xyes"; then
+    WL_BUFFER=true
+  else
+    WL_BUFFER=false
+  fi
+])
+AM_CONDITIONAL([HAVE_WL_BUFFER], [test "x${WL_BUFFER}" = "xtrue"])
+
 WL_DESKTOP_SHELL=false
 define([CHECK_MODULE_WL_DESKTOP_SHELL],
 [
@@ -893,6 +904,7 @@ AC_E_OPTIONAL_MODULE([packagekit], true)
 AC_E_OPTIONAL_MODULE([wl_desktop_shell], $have_wayland_dep)
 AC_E_OPTIONAL_MODULE([wl_x11], $have_wayland_dep, [CHECK_MODULE_WL_X11])
 AC_E_OPTIONAL_MODULE([wl_wl], $have_wayland_dep)
+AC_E_OPTIONAL_MODULE([wl_buffer], $have_wayland_dep)
 #AC_E_OPTIONAL_MODULE([wl_fb], $have_wayland_dep, [CHECK_MODULE_WL_FB])
 AC_E_OPTIONAL_MODULE([wl_drm], $have_wayland_dep, [CHECK_MODULE_WL_DRM])
 AC_E_OPTIONAL_MODULE([wl_text_input], $have_wayland_dep)

src/bin/e_module.c

@@ -154,6 +154,7 @@ _module_is_important(const char *name)
    const char *list[] =
    {
       "xwayland",
+      "wl_buffer",
       "wl_desktop_shell",
       "wl_drm",
       "wl_fb",
@@ -1043,6 +1044,7 @@ _e_module_whitelist_check(void)
       "winlist",
       "wireless",
       "wizard",
+      "wl_buffer",
       "wl_desktop_shell",
       "wl_x11",
       "wl_wl",

src/modules/Makefile.mk

@@ -113,6 +113,8 @@ include src/modules/Makefile_packagekit.mk
 
 include src/modules/Makefile_wl_drm.mk
 
+include src/modules/Makefile_wl_buffer.mk
+
 include src/modules/Makefile_wl_wl.mk
 
 include src/modules/Makefile_wl_desktop_shell.mk

src/modules/Makefile_wl_buffer.mk

@@ -0,0 +1,17 @@
+if USE_MODULE_WL_BUFFER
+wl_bufferdir = $(MDIR)/wl_buffer
+
+wl_bufferpkgdir = $(MDIR)/wl_buffer/$(MODULE_ARCH)
+wl_bufferpkg_LTLIBRARIES = src/modules/wl_buffer/module.la
+
+src_modules_wl_buffer_module_la_DEPENDENCIES = $(MDEPENDENCIES)
+src_modules_wl_buffer_module_la_CPPFLAGS  = $(MOD_CPPFLAGS) @WAYLAND_CFLAGS@
+src_modules_wl_buffer_module_la_LIBADD   = $(MOD_LIBS) @WAYLAND_LIBS@
+src_modules_wl_buffer_module_la_LDFLAGS = $(MOD_LDFLAGS)
+src_modules_wl_buffer_module_la_SOURCES = \
+src/modules/wl_buffer/e_mod_main.c
+
+PHONIES += wl_buffer install-wl_buffer
+wl_buffer: $(wl_bufferpkg_LTLIBRARIES) $(wl_buffer_DATA)
+install-wl_buffer: install-wl_bufferpkgLTLIBRARIES
+endif

src/modules/wl_buffer/e_mod_main.c

@@ -0,0 +1,46 @@
+#include "e.h"
+
+E_API E_Module_Api e_modapi = { E_MODULE_API_VERSION, "Wl_Buffer" };
+
+E_API void *
+e_modapi_init(E_Module *m)
+{
+   char *bsize;
+   int w = 1024, h = 768;
+
+   printf("LOAD Wl_Buffer MODULE\n");
+
+   bsize = getenv("E_WL_SIZE");
+   if (bsize)
+     sscanf(bsize, "%dx%d", &w, &h);
+
+   e_comp->ee = ecore_evas_buffer_new(w, h);
+
+   if (!e_comp->ee)
+     {
+        ERR("Could not create ecore_evas canvas");
+        return NULL;
+     }
+   e_comp_gl_set(EINA_FALSE);
+   elm_config_accel_preference_set("none");
+   elm_config_accel_preference_override_set(EINA_TRUE);
+   ecore_evas_data_set(e_comp->ee, "comp", e_comp);
+   EINA_SAFETY_ON_TRUE_RETURN_VAL(!e_comp_wl_init(), NULL);
+   EINA_SAFETY_ON_TRUE_RETURN_VAL(!e_comp_canvas_init(1024, 768), NULL);
+
+   e_comp_wl_input_pointer_enabled_set(EINA_TRUE);
+   e_comp_wl_input_keyboard_enabled_set(EINA_TRUE);
+   e_comp_wl_input_touch_enabled_set(EINA_TRUE);
+
+   /* e_comp->pointer =  */
+   /*   e_pointer_window_new(ecore_evas_window_get(e_comp->ee), EINA_TRUE); */
+   e_comp->pointer = e_pointer_canvas_new(e_comp->ee, EINA_TRUE);
+   e_comp->pointer->color = EINA_TRUE;
+
+   e_comp_wl->dmabuf_disable = EINA_TRUE;
+   ecore_evas_pointer_xy_get(e_comp->ee, &e_comp_wl->ptr.x,
+                             &e_comp_wl->ptr.y);
+   evas_event_feed_mouse_in(e_comp->evas, 0, NULL);
+
+   return m;
+}