16 bpp video stream capture, render and WebGL usage - Realsense R200 & SR300 support.

content/renderer/media/video_capture_impl.cc

Index: content/renderer/media/video_capture_impl.cc
diff --git a/content/renderer/media/video_capture_impl.cc b/content/renderer/media/video_capture_impl.cc
index 1ccd6c63fce441a6407db674e1a7754a12014ffb..26d8bd47abbfb7c440beea618d4899c20a136585 100644
--- a/content/renderer/media/video_capture_impl.cc
+++ b/content/renderer/media/video_capture_impl.cc
@@ -311,12 +311,16 @@ void VideoCaptureImpl::OnBufferReceived(
     const gfx::Rect& visible_rect) {
   DCHECK(io_task_runner_->BelongsToCurrentThread());
   if (state_ != VIDEO_CAPTURE_STATE_STARTED || suspended_ ||
-      pixel_format != media::PIXEL_FORMAT_I420 ||
+      (pixel_format != media::PIXEL_FORMAT_I420 &&
+       (pixel_format != media::PIXEL_FORMAT_Y16 ||
+        storage_type != media::VideoFrame::STORAGE_SHMEM)) ||
       (storage_type != media::VideoFrame::STORAGE_SHMEM &&
        storage_type != media::VideoFrame::STORAGE_GPU_MEMORY_BUFFERS)) {
     // Crash in debug builds since the host should not have provided a buffer
     // with an unsupported pixel format or storage type.
-    DCHECK_EQ(media::PIXEL_FORMAT_I420, pixel_format);
+    DCHECK(media::PIXEL_FORMAT_I420 == pixel_format ||
+           (media::PIXEL_FORMAT_Y16 == pixel_format &&
+            storage_type == media::VideoFrame::STORAGE_SHMEM));
     DCHECK(storage_type == media::VideoFrame::STORAGE_SHMEM ||
            storage_type == media::VideoFrame::STORAGE_GPU_MEMORY_BUFFERS);
     Send(new VideoCaptureHostMsg_BufferReady(device_id_, buffer_id,