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

media/renderers/gpu_video_accelerator_factories.h

Index: media/renderers/gpu_video_accelerator_factories.h
diff --git a/media/renderers/gpu_video_accelerator_factories.h b/media/renderers/gpu_video_accelerator_factories.h
index 3c2424db72a6d73792f5cf0c944681817804f9a1..f85969e4c866dcb2604dadd69fc6d59c4b53089c 100644
--- a/media/renderers/gpu_video_accelerator_factories.h
+++ b/media/renderers/gpu_video_accelerator_factories.h
@@ -65,6 +65,7 @@ class MEDIA_EXPORT GpuVideoAcceleratorFactories {
     UYVY,             // One 422 GMB
     NV12_SINGLE_GMB,  // One NV12 GMB
     NV12_DUAL_GMB,    // One R8, one RG88 GMB
+    Y16,              // One RG88 GMB
   };
 
   // Return whether GPU encoding/decoding is enabled.
@@ -99,9 +100,9 @@ class MEDIA_EXPORT GpuVideoAcceleratorFactories {
 
   virtual bool ShouldUseGpuMemoryBuffersForVideoFrames() const = 0;
   virtual unsigned ImageTextureTarget(gfx::BufferFormat format) = 0;
-  // Pixel format of the hardware video frames created when GpuMemoryBuffers
-  // video frames are enabled.
-  virtual OutputFormat VideoFrameOutputFormat() = 0;
+  // Pixel format of the hardware video frames of provided video type,
+  // created when GpuMemoryBuffers video frames are enabled.
+  virtual OutputFormat VideoFrameOutputFormat(media::VideoPixelFormat) = 0;
 
   virtual std::unique_ptr<ScopedGLContextLock> GetGLContextLock() = 0;