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

third_party/WebKit/public/platform/WebMediaPlayer.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 163 matching lines @@
 
     // Do a GPU-GPU textures copy. If the copy is impossible or fails, it returns false.
     virtual bool copyVideoTextureToPlatformTexture(gpu::gles2::GLES2Interface*, unsigned target,
         unsigned texture, unsigned internalFormat, unsigned type, int level,
         bool premultiplyAlpha, bool flipY) { return false; }
     // Copy sub video frame texture to |texture|. If the copy is impossible or fails, it returns false.
     virtual bool copyVideoSubTextureToPlatformTexture(gpu::gles2::GLES2Interface*, unsigned target,
         unsigned texture, int level, int xoffset, int yoffset, bool premultiplyAlpha,
         bool flipY) { return false; }
 
+    // Do tex(Sub)Image2D/3D for current frame. If it is not implemented for given parameters or fails, it returns false.
+    virtual bool 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) { return false; }
+
     virtual WebAudioSourceProvider* getAudioSourceProvider() { return nullptr; }
 
     virtual void setContentDecryptionModule(WebContentDecryptionModule* cdm, WebContentDecryptionModuleResult result) { result.completeWithError(WebContentDecryptionModuleExceptionNotSupportedError, 0, "ERROR"); }
 
     // Sets the poster image URL.
     virtual void setPoster(const WebURL& poster) { }
 
     // Whether the WebMediaPlayer supports overlay fullscreen video mode. When
     // this is true, the video layer will be removed from the layer tree when
     // entering fullscreen, and the WebMediaPlayer is responsible for displaying
     // the video in enteredFullscreen().
     virtual bool supportsOverlayFullscreenVideo() { return false; }
     // Inform WebMediaPlayer when the element has entered/exited fullscreen.
     virtual void enteredFullscreen() { }
     virtual void exitedFullscreen() { }
 
     virtual void enabledAudioTracksChanged(const WebVector<TrackId>& enabledTrackIds) { }
     // |selectedTrackId| is null if no track is selected.
     virtual void selectedVideoTrackChanged(TrackId* selectedTrackId) { }
 };
 
 } // namespace blink
 
 #endif