Video capture frame size: separate coded size and visible size.

content/browser/renderer_host/media/video_capture_host.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 "content/browser/renderer_host/media/video_capture_host.h"
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/browser/browser_main_loop.h"
 #include "content/browser/renderer_host/media/media_stream_manager.h"
@@ skipping 59 matching lines @@
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&VideoCaptureHost::DoSendFreeBufferOnIOThread,
                  this, controller_id, buffer_id));
 }
 
 void VideoCaptureHost::OnBufferReady(
     const VideoCaptureControllerID& controller_id,
     int buffer_id,
     const media::VideoCaptureFormat& frame_format,
+    const gfx::Rect& visible_rect,
     base::TimeTicks timestamp) {
   BrowserThread::PostTask(
       BrowserThread::IO,
       FROM_HERE,
       base::Bind(&VideoCaptureHost::DoSendFilledBufferOnIOThread,
                  this,
                  controller_id,
                  buffer_id,
                  frame_format,
+                 visible_rect,
                  timestamp));
 }
 
 void VideoCaptureHost::OnMailboxBufferReady(
     const VideoCaptureControllerID& controller_id,
     int buffer_id,
     const gpu::MailboxHolder& mailbox_holder,
     const media::VideoCaptureFormat& frame_format,
     base::TimeTicks timestamp) {
   BrowserThread::PostTask(
@@ skipping 37 matching lines @@
   if (entries_.find(controller_id) == entries_.end())
     return;
 
   Send(new VideoCaptureMsg_FreeBuffer(controller_id.device_id, buffer_id));
 }
 
 void VideoCaptureHost::DoSendFilledBufferOnIOThread(
     const VideoCaptureControllerID& controller_id,
     int buffer_id,
     const media::VideoCaptureFormat& format,
+    const gfx::Rect& visible_rect,
     base::TimeTicks timestamp) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 
   if (entries_.find(controller_id) == entries_.end())
     return;
 
   Send(new VideoCaptureMsg_BufferReady(
-      controller_id.device_id, buffer_id, format, timestamp));
+      controller_id.device_id, buffer_id, format, visible_rect, timestamp));
 }
 
 void VideoCaptureHost::DoSendFilledMailboxBufferOnIOThread(
     const VideoCaptureControllerID& controller_id,
     int buffer_id,
     const gpu::MailboxHolder& mailbox_holder,
     const media::VideoCaptureFormat& format,
     base::TimeTicks timestamp) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 
@@ skipping 187 matching lines @@
     return;
 
   if (it->second) {
     media_stream_manager_->video_capture_manager()->StopCaptureForClient(
         it->second.get(), controller_id, this, on_error);
   }
   entries_.erase(it);
 }
 
 }  // namespace content