media: Introduce Y8 and Y16 video pixel format

media/video/gpu_memory_buffer_video_frame_pool.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 "media/video/gpu_memory_buffer_video_frame_pool.h"
 
 #include <GLES2/gl2.h>
 #include <GLES2/gl2ext.h>
 #include <stddef.h>
 #include <stdint.h>
@@ skipping 360 matching lines @@
     case PIXEL_FORMAT_RGB24:
     case PIXEL_FORMAT_RGB32:
     case PIXEL_FORMAT_MJPEG:
     case PIXEL_FORMAT_MT21:
     case PIXEL_FORMAT_YUV420P9:
     case PIXEL_FORMAT_YUV422P9:
     case PIXEL_FORMAT_YUV444P9:
     case PIXEL_FORMAT_YUV420P10:
     case PIXEL_FORMAT_YUV422P10:
     case PIXEL_FORMAT_YUV444P10:
+    case PIXEL_FORMAT_Y8:
+    case PIXEL_FORMAT_Y16:
     case PIXEL_FORMAT_UNKNOWN:
       frame_ready_cb.Run(video_frame);
       return;
   }
 
   const gfx::Size coded_size = CodedSize(video_frame, output_format_);
   // Acquire resources. Incompatible ones will be dropped from the pool.
   FrameResources* frame_resources =
       GetOrCreateFrameResources(coded_size, output_format_);
   if (!frame_resources) {
@@ skipping 372 matching lines @@
 }
 
 void GpuMemoryBufferVideoFramePool::MaybeCreateHardwareFrame(
     const scoped_refptr<VideoFrame>& video_frame,
     const FrameReadyCB& frame_ready_cb) {
   DCHECK(video_frame);
   pool_impl_->CreateHardwareFrame(video_frame, frame_ready_cb);
 }
 
 }  // namespace media