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

content/renderer/media/webmediaplayer_ms.cc

Index: content/renderer/media/webmediaplayer_ms.cc
diff --git a/content/renderer/media/webmediaplayer_ms.cc b/content/renderer/media/webmediaplayer_ms.cc
index d437247d18053d97a778c326d8bc707e6b520d81..2949235962eaa0d3b3e418d8a219dd91b2444210 100644
--- a/content/renderer/media/webmediaplayer_ms.cc
+++ b/content/renderer/media/webmediaplayer_ms.cc
@@ -469,6 +469,33 @@ bool WebMediaPlayerMS::copyVideoTextureToPlatformTexture(
   return true;
 }
 
+bool WebMediaPlayerMS::texImageImpl(const char* functionID,
+                                    unsigned target,
+                                    gpu::gles2::GLES2Interface* gl,
+                                    int level,
+                                    int internalformat,
+                                    unsigned format,
+                                    unsigned type,
+                                    int xoffset,
+                                    int yoffset,
+                                    int zoffset,
+                                    bool flipY,
+                                    bool premultiplyAlpha) {
+  TRACE_EVENT0("media", "WebMediaPlayerMS:texImageImpl");
+  DCHECK(thread_checker_.CalledOnValidThread());
+
+  const scoped_refptr<media::VideoFrame> video_frame =
+      compositor_->GetCurrentFrameWithoutUpdatingStatistics();
+  if (!video_frame || !video_frame->IsMappable() ||
+      media::VideoFrame::NumPlanes(video_frame->format()) != 1) {
+    return false;
+  }
+
+  return media::SkCanvasVideoRenderer::TexImageImpl(
+      functionID, target, gl, video_frame.get(), level, internalformat, format,
+      type, xoffset, yoffset, zoffset, flipY, premultiplyAlpha);
+}
+
 void WebMediaPlayerMS::OnFrameAvailable(
     const scoped_refptr<media::VideoFrame>& frame) {
   DVLOG(3) << __FUNCTION__;