WebGL & 16-bit video stream: upload to FLOAT texture.

content/renderer/media/webmediaplayer_ms.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_MEDIA_WEBMEDIAPLAYER_MS_H_
 #define CONTENT_RENDERER_MEDIA_WEBMEDIAPLAYER_MS_H_
 
 #include <memory>
 #include <string>
 
@@ skipping 139 matching lines @@
   void OnPause() override;
   void OnVolumeMultiplierUpdate(double multiplier) override;
 
   bool copyVideoTextureToPlatformTexture(gpu::gles2::GLES2Interface* gl,
                                          unsigned int texture,
                                          unsigned int internal_format,
                                          unsigned int type,
                                          bool premultiply_alpha,
                                          bool flip_y) override;
 
+  bool texImageImpl(TexImageFunctionID functionID,
+                    unsigned target,
+                    gpu::gles2::GLES2Interface* gl,
+                    int level,
+                    int internalformat,
+                    unsigned format,
+                    unsigned type,
+                    int xoffset,
+                    int yoffset,
+                    int zoffset,
+                    bool flip_y,
+                    bool premultiply_alpha) override;
+
  private:
   friend class WebMediaPlayerMSTest;
 
   // The callback for MediaStreamVideoRenderer to signal a new frame is
   // available.
   void OnFrameAvailable(const scoped_refptr<media::VideoFrame>& frame);
   // Need repaint due to state change.
   void RepaintInternal();
 
   // The callback for source to report error.
@@ skipping 66 matching lines @@
   // True if playback should be started upon the next call to OnShown(). Only
   // used on Android.
   bool should_play_upon_shown_;
 
   DISALLOW_COPY_AND_ASSIGN(WebMediaPlayerMS);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_WEBMEDIAPLAYER_MS_H_