[wam][cef] Add the CEF recipe

This change makes it possible to build applications that depend on
libcef, and also adds a few changes picked from our previous
implementation that enables the applications to communicate with the
agl-compositor.

Bug-AGL: SPEC-3872

Signed-off-by: Roger Zanoni <rzanoni@igalia.com>
Change-Id: I215138b8f5d63da84ada2f8c006f4025f0b3fafb

1 files changed, 42 insertions, 0 deletions

diff --git a/recipes-wam/cef/files/chromium/0004-Don-t-use-DRI-for-renesas.patch b/recipes-wam/cef/files/chromium/0004-Don-t-use-DRI-for-renesas.patch
new file mode 100644
index 000000000..332e1f2de
--- /dev/null
+++ b/recipes-wam/cef/files/chromium/0004-Don-t-use-DRI-for-renesas.patch
@@ -0,0 +1,42 @@
+From 60b8b1379f2eb154a3c58c00dabbf0f9f0bd5445 Mon Sep 17 00:00:00 2001
+From: Roger Zanoni <rzanoni@igalia.com>
+Date: Thu, 4 May 2023 10:42:06 +0200
+Subject: [PATCH 4/9] Don't use DRI for renesas
+
+This adds the use_dri flag that defauls to true and
+can be disabled if we are building CEF using ozone + wayland
+
+Signed-off-by: Roger Zanoni <rzanoni@igalia.com>
+---
+ content/gpu/BUILD.gn | 8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+
+diff --git a/content/gpu/BUILD.gn b/content/gpu/BUILD.gn
+index 9f5f303b2f220..f7639030ac30c 100644
+--- a/content/gpu/BUILD.gn
++++ b/content/gpu/BUILD.gn
+@@ -8,6 +8,10 @@ import("//build/config/ui.gni")
+ import("//gpu/vulkan/features.gni")
+ import("//media/media_options.gni")
+ 
++declare_args() {
++  use_dri = true
++}
++
+ # See //content/BUILD.gn for how this works.
+ group("gpu") {
+   visibility = [ "//content/*" ]  # This is an internal content API.
+@@ -137,8 +141,8 @@ target(link_target_type, "gpu_sources") {
+   }
+ 
+   # Use DRI on desktop Linux builds.
+-  if (current_cpu != "s390x" && current_cpu != "ppc64" && is_linux &&
+-      !is_castos) {
++  if (use_dri && current_cpu != "s390x" && current_cpu != "ppc64" &&
++      is_linux && !is_castos) {
+     configs += [ "//build/config/linux/dri" ]
+   }
+ }
+-- 
+2.39.2
+