Pass GpuMemoryBuffer backed VideoFrame from browser to renderer processes

content/browser/renderer_host/media/video_capture_device_client.cc

Index: content/browser/renderer_host/media/video_capture_device_client.cc
diff --git a/content/browser/renderer_host/media/video_capture_device_client.cc b/content/browser/renderer_host/media/video_capture_device_client.cc
index ade0d742042db9d221d57caaa4e600b193379b29..b6225bdbcbb1041017e77609d01aa5f0b06510fc 100644
--- a/content/browser/renderer_host/media/video_capture_device_client.cc
+++ b/content/browser/renderer_host/media/video_capture_device_client.cc
@@ -121,7 +121,8 @@ class AutoReleaseBuffer : public media::VideoCaptureDevice::Client::Buffer {
     DCHECK(pool_.get());
   }
   int id() const override { return id_; }
-  size_t size() const override { return buffer_handle_->size(); }
+  gfx::Size dimensions() const override { return buffer_handle_->dimensions(); }
+  size_t mapped_size() const override { return buffer_handle_->mapped_size(); }
   void* data(int plane) override { return buffer_handle_->data(plane); }
   ClientBuffer AsClientBuffer(int plane) override {
     return buffer_handle_->AsClientBuffer(plane);
@@ -354,7 +355,7 @@ void VideoCaptureDeviceClient::OnIncomingCapturedData(
 
   // The input |length| can be greater than the required buffer size because of
   // paddings and/or alignments, but it cannot be smaller.
-  DCHECK_GE(static_cast<size_t>(length), frame_format.ImageAllocationSize());
+//  DCHECK_GE(static_cast<size_t>(length), frame_format.ImageAllocationSize());

[reveman, 2015/08/26 11:54:04]

why comment this out?

[emircan, 2015/08/26 21:23:11]

My bad, leftover from crbug.com/520740.

 
   if (external_jpeg_decoder_) {
     const VideoCaptureGpuJpegDecoder::STATUS status =