Introduce gfx::BufferFormat::YUYV_422

gpu/ipc/client/gpu_memory_buffer_impl_shared_memory.cc

 // Copyright 2014 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 "gpu/ipc/client/gpu_memory_buffer_impl_shared_memory.h"
 
 #include <stdint.h>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 131 matching lines @@
     case gfx::BufferFormat::YUV_420_BIPLANAR: {
       size_t num_planes = gfx::NumberOfPlanesForBufferFormat(format);
       for (size_t i = 0; i < num_planes; ++i) {
         size_t factor = gfx::SubsamplingFactorForBufferFormat(format, i);
         if (size.width() % factor || size.height() % factor)
           return false;
       }
       return true;
     }
     case gfx::BufferFormat::UYVY_422:
+    case gfx::BufferFormat::YUYV_422:
       return size.width() % 2 == 0;
   }
 
   NOTREACHED();
   return false;
 }
 
 // static
 base::Closure GpuMemoryBufferImplSharedMemory::AllocateForTesting(
     const gfx::Size& size,
@@ skipping 50 matching lines @@
   return handle;
 }
 
 base::trace_event::MemoryAllocatorDumpGuid
 GpuMemoryBufferImplSharedMemory::GetGUIDForTracing(
     uint64_t tracing_process_id) const {
   return gfx::GetSharedMemoryGUIDForTracing(tracing_process_id, id_);
 }
 
 }  // namespace gpu