VideoCaptureParams: add flag for hinting capture using GpuMemoryBuffers & flag for it

media/base/video_capture_types.h

 // 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.
 
 #ifndef MEDIA_BASE_VIDEO_CAPTURE_TYPES_H_
 #define MEDIA_BASE_VIDEO_CAPTURE_TYPES_H_
 
 #include <vector>
 
 #include "media/base/media_export.h"
@@ skipping 85 matching lines @@
 typedef std::vector<VideoCaptureFormat> VideoCaptureFormats;
 
 // Parameters for starting video capture.
 // This class is used by the client of a video capture device to specify the
 // format of frames in which the client would like to have captured frames
 // returned.
 class MEDIA_EXPORT VideoCaptureParams {
  public:
   VideoCaptureParams();
 
   bool operator==(const VideoCaptureParams& other) const {

[tommi (sloooow) - chröme, 2015/06/15 19:08:58]

update this operator too?

[mcasas, 2015/06/16 05:50:02]

Done.

     return requested_format == other.requested_format &&
         resolution_change_policy == other.resolution_change_policy;
   }
 
   // Requests a resolution and format at which the capture will occur.
   VideoCaptureFormat requested_format;
 
   // Policy for resolution change.
   ResolutionChangePolicy resolution_change_policy;
+
+#if defined(OS_LINUX)
+  // Indication to the Driver to try to use native GpuMemoryBuffers.
+  bool use_native_gpu_memory_buffers;

[tommi (sloooow) - chröme, 2015/06/15 19:08:58]

the member variables in this class and above, don't follow the style guide. 
Should they be a struct?

[mcasas, 2015/06/16 05:50:02]

Done. And VideoCaptureFormat as well in l.67

+#endif
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_VIDEO_CAPTURE_TYPES_H_