Cleanup of video capture into GpuMemoryBuffer

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 <stddef.h>
 
 #include <vector>
 
 #include "build/build_config.h"
 #include "media/base/media_export.h"
 #include "media/base/video_types.h"
 #include "ui/gfx/geometry/size.h"
 
 namespace media {
 
 // TODO(wjia): this type should be defined in a common place and
 // shared with device manager.
 typedef int VideoCaptureSessionId;
 
-// Storage type for the pixels. In principle, all combinations of Storage and
-// Format are possible, though some are very typical, such as texture + ARGB,
-// and others are only available if the platform allows it e.g. GpuMemoryBuffer.
+// Storage type for the pixels.
 // TODO(mcasas): http://crbug.com/504160 Consider making this an enum class.

[mcasas, 2016/10/06 18:31:15]

Yeah, depending on the plans, add a TODO()
to extend or remove this enum.

[emircan, 2016/10/07 17:40:12]

Added a TODO for chfremer.

 enum VideoPixelStorage {
   PIXEL_STORAGE_CPU,
-  PIXEL_STORAGE_GPUMEMORYBUFFER,
-  PIXEL_STORAGE_MAX = PIXEL_STORAGE_GPUMEMORYBUFFER,
+  PIXEL_STORAGE_MAX = PIXEL_STORAGE_CPU,
 };
 
 // Policies for capture devices that have source content that varies in size.
 // It is up to the implementation how the captured content will be transformed
 // (e.g., scaling and/or letterboxing) in order to produce video frames that
 // strictly adheree to one of these policies.
 enum ResolutionChangePolicy {
   // Capture device outputs a fixed resolution all the time. The resolution of
   // the first frame is the resolution for all frames.
   RESOLUTION_POLICY_FIXED_RESOLUTION,
@@ skipping 102 matching lines @@
   // Policy for resolution change.
   ResolutionChangePolicy resolution_change_policy;
 
   // User-specified power line frequency.
   PowerLineFrequency power_line_frequency;
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_VIDEO_CAPTURE_TYPES_H_