exo: advertise supported formats to linux_dmabuf clients

components/exo/wayland/clients/client_base.h

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COMPONENTS_EXO_WAYLAND_CLIENTS_CLIENT_BASE_H_
 #define COMPONENTS_EXO_WAYLAND_CLIENTS_CLIENT_BASE_H_
 
 #include <memory>
 #include <string>
 #include <vector>
@@ skipping 25 matching lines @@
     std::string title = "Wayland Client";
     size_t num_buffers = 8;
     size_t width = 256;
     size_t height = 256;
     int scale = 1;
     bool fullscreen = false;
     bool transparent_background = false;
     bool use_drm = false;
     std::string use_drm_value;
     int32_t drm_format = 0;
+    zwp_linux_dmabuf_v1_listener dmabuf_listener;
   };
 
   struct Globals {
     Globals();
     ~Globals();
 
     std::unique_ptr<wl_compositor> compositor;
     std::unique_ptr<wl_shm> shm;
     std::unique_ptr<wp_presentation> presentation;
     std::unique_ptr<zwp_linux_dmabuf_v1> linux_dmabuf;
@@ skipping 50 matching lines @@
   std::unique_ptr<Buffer> CreateBuffer(int32_t drm_format);
 
   DISALLOW_COPY_AND_ASSIGN(ClientBase);
 };
 
 }  // namespace clients
 }  // namespace wayland
 }  // namespace exo
 
 #endif  // COMPONENTS_EXO_WAYLAND_CLIENTS_CLIENT_BASE_H_