Add PIXEL_FORMAT_I422.

media/base/video_frame_unittest.cc

 // Copyright (c) 2012 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 "media/base/video_frame.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/bind.h"
@@ skipping 436 matching lines @@
         break;
       case PIXEL_FORMAT_YV24:
       case PIXEL_FORMAT_YUV420P9:
       case PIXEL_FORMAT_YUV420P10:
       case PIXEL_FORMAT_YUV420P12:
         EXPECT_EQ(72u, allocation_size) << VideoPixelFormatToString(format);
         break;
       case PIXEL_FORMAT_UYVY:
       case PIXEL_FORMAT_YUY2:
       case PIXEL_FORMAT_YV16:
+      case PIXEL_FORMAT_I422:
         EXPECT_EQ(48u, allocation_size) << VideoPixelFormatToString(format);
         break;
       case PIXEL_FORMAT_YV12:
       case PIXEL_FORMAT_I420:
       case PIXEL_FORMAT_NV12:
       case PIXEL_FORMAT_NV21:
       case PIXEL_FORMAT_MT21:
         EXPECT_EQ(36u, allocation_size) << VideoPixelFormatToString(format);
         break;
       case PIXEL_FORMAT_ARGB:
@@ skipping 94 matching lines @@
 
   for (int i = 0; i < VideoFrameMetadata::NUM_KEYS; ++i) {
     const VideoFrameMetadata::Key key = static_cast<VideoFrameMetadata::Key>(i);
     int value = -1;
     EXPECT_TRUE(result.GetInteger(key, &value));
     EXPECT_EQ(i, value);
   }
 }
 
 }  // namespace media