Video Capture: extract storage info from pixel format in VideoCaptureFormat.

media/video/capture/video_capture_device_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 "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 80 matching lines @@
                               int length,
                               const VideoCaptureFormat& format,
                               int rotation,
                               const base::TimeTicks& timestamp) override {
     ASSERT_GT(length, 0);
     ASSERT_TRUE(data != NULL);
     main_thread_->PostTask(FROM_HERE, base::Bind(frame_cb_, format));
   }
 
   // Trampoline methods to workaround GMOCK problems with scoped_ptr<>.
-  scoped_ptr<Buffer> ReserveOutputBuffer(VideoPixelFormat format,
-                                         const gfx::Size& dimensions) override {
+  scoped_ptr<Buffer> ReserveOutputBuffer(
+      const media::VideoCaptureFormat& frame_format) override {
     DoReserveOutputBuffer();
     return scoped_ptr<Buffer>();
   }
   void OnIncomingCapturedBuffer(scoped_ptr<Buffer> buffer,
                                 const VideoCaptureFormat& frame_format,
                                 const base::TimeTicks& timestamp) override {
     DoOnIncomingCapturedBuffer();
   }
   void OnIncomingCapturedVideoFrame(scoped_ptr<Buffer> buffer,
                                     const scoped_refptr<VideoFrame>& frame,
@@ skipping 354 matching lines @@
   // Use PIXEL_FORMAT_MAX to iterate all device names for testing
   // GetDeviceSupportedFormats().
   scoped_ptr<VideoCaptureDevice::Name> name =
       GetFirstDeviceNameSupportingPixelFormat(PIXEL_FORMAT_MAX);
   // Verify no camera returned for PIXEL_FORMAT_MAX. Nothing else to test here
   // since we cannot forecast the hardware capabilities.
   ASSERT_FALSE(name);
 }
 
 };  // namespace media