Video: Plumb media::VideoFrame color space to cc and GpuMemoryBuffer

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 420 matching lines @@
     }
   }
   return true;
 }
 
 void GpuMemoryBufferVideoFramePool::PoolImpl::OnCopiesDone(
     const scoped_refptr<VideoFrame>& video_frame,
     FrameResources* frame_resources,
     const FrameReadyCB& frame_ready_cb) {
   for (const auto& plane_resource : frame_resources->plane_resources) {
-    if (plane_resource.gpu_memory_buffer)
+    if (plane_resource.gpu_memory_buffer) {
       plane_resource.gpu_memory_buffer->Unmap();
+      plane_resource.gpu_memory_buffer->SetColorSpaceForScanout(
+          video_frame->ColorSpace());
+    }
   }
 
   media_task_runner_->PostTask(
       FROM_HERE,
       base::Bind(&PoolImpl::BindAndCreateMailboxesHardwareFrameResources, this,
                  video_frame, frame_resources, frame_ready_cb));
 }
 
 // Copies |video_frame| into |frame_resources| asynchronously, posting n tasks
 // that will be synchronized by a barrier.
@@ skipping 305 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