More YVU_420 buffers support.

ui/ozone/platform/drm/client_native_pixmap_factory_gbm.cc

 // Copyright 2015 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.
 
 #include "ui/ozone/platform/drm/client_native_pixmap_factory_gbm.h"
 
 #include <utility>
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
@@ skipping 27 matching lines @@
 
   // ClientNativePixmapFactory:
   bool IsConfigurationSupported(gfx::BufferFormat format,
                                 gfx::BufferUsage usage) const override {
     switch (usage) {
       case gfx::BufferUsage::GPU_READ:
         return format == gfx::BufferFormat::BGR_565 ||
                format == gfx::BufferFormat::RGBA_8888 ||
                format == gfx::BufferFormat::RGBX_8888 ||
                format == gfx::BufferFormat::BGRA_8888 ||
-               format == gfx::BufferFormat::BGRX_8888;
+               format == gfx::BufferFormat::BGRX_8888 ||
+               format == gfx::BufferFormat::YVU_420;
       case gfx::BufferUsage::SCANOUT:
         return format == gfx::BufferFormat::BGRX_8888;
       case gfx::BufferUsage::GPU_READ_CPU_READ_WRITE:
       case gfx::BufferUsage::GPU_READ_CPU_READ_WRITE_PERSISTENT: {
 #if defined(OS_CHROMEOS)
         return
 #if defined(ARCH_CPU_X86_FAMILY)
             // Currently only Intel driver (i.e. minigbm and Mesa) supports R_8.
             // crbug.com/356871
             format == gfx::BufferFormat::R_8 ||
@@ skipping 34 matching lines @@
   }
 
   DISALLOW_COPY_AND_ASSIGN(ClientNativePixmapFactoryGbm);
 };
 
 ClientNativePixmapFactory* CreateClientNativePixmapFactoryGbm() {
   return new ClientNativePixmapFactoryGbm();
 }
 
 }  // namespace ui